From 53efec9513cfb1acff602c7ebdd945d677808e9e Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Mon, 28 Jul 2008 19:44:05 +0200 Subject: [PATCH 01/49] pcmcia: only copy CIS override data once Instead of copying CIS override data in socket_sysfs.c or ds.c, and then again in cistpl.c, only do so once. Also, cisdump_t is now only used by the deprecated ioctl. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cistpl.c | 18 +++++++++--------- drivers/pcmcia/ds.c | 12 +----------- drivers/pcmcia/pcmcia_ioctl.c | 2 +- drivers/pcmcia/socket_sysfs.c | 13 ++----------- include/pcmcia/cistpl.h | 10 ++-------- include/pcmcia/ds.h | 6 ++++++ include/pcmcia/ss.h | 4 ++-- 7 files changed, 23 insertions(+), 42 deletions(-) diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index 65129b54eb0..11c473c865a 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -265,13 +265,13 @@ EXPORT_SYMBOL(pcmcia_write_cis_mem); ======================================================================*/ static void read_cis_cache(struct pcmcia_socket *s, int attr, u_int addr, - u_int len, void *ptr) + size_t len, void *ptr) { struct cis_cache_entry *cis; int ret; if (s->fake_cis) { - if (s->fake_cis_len > addr+len) + if (s->fake_cis_len >= addr+len) memcpy(ptr, s->fake_cis+addr, len); else memset(ptr, 0xff, len); @@ -380,17 +380,17 @@ int verify_cis_cache(struct pcmcia_socket *s) ======================================================================*/ -int pcmcia_replace_cis(struct pcmcia_socket *s, cisdump_t *cis) +int pcmcia_replace_cis(struct pcmcia_socket *s, + const u8 *data, const size_t len) { - kfree(s->fake_cis); - s->fake_cis = NULL; - if (cis->Length > CISTPL_MAX_CIS_SIZE) + if (len > CISTPL_MAX_CIS_SIZE) return CS_BAD_SIZE; - s->fake_cis = kmalloc(cis->Length, GFP_KERNEL); + kfree(s->fake_cis); + s->fake_cis = kmalloc(len, GFP_KERNEL); if (s->fake_cis == NULL) return CS_OUT_OF_RESOURCE; - s->fake_cis_len = cis->Length; - memcpy(s->fake_cis, cis->Data, cis->Length); + s->fake_cis_len = len; + memcpy(s->fake_cis, data, len); return CS_SUCCESS; } EXPORT_SYMBOL(pcmcia_replace_cis); diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 4174d9656e3..2382341975e 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -854,7 +854,6 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) int ret = -ENOMEM; int no_funcs; int old_funcs; - cisdump_t *cis; cistpl_longlink_mfc_t mfc; if (!filename) @@ -877,16 +876,7 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) goto release; } - cis = kzalloc(sizeof(cisdump_t), GFP_KERNEL); - if (!cis) { - ret = -ENOMEM; - goto release; - } - - cis->Length = fw->size + 1; - memcpy(cis->Data, fw->data, fw->size); - - if (!pcmcia_replace_cis(s, cis)) + if (!pcmcia_replace_cis(s, fw->data, fw->size)) ret = 0; else { printk(KERN_ERR "pcmcia: CIS override failed\n"); diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index 419f97fc9a6..6c086ffea44 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -867,7 +867,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, &buf->win_info.map); break; case DS_REPLACE_CIS: - ret = pcmcia_replace_cis(s, &buf->cisdump); + ret = pcmcia_replace_cis(s, buf->cisdump.Data, buf->cisdump.Length); break; case DS_BIND_REQUEST: if (!capable(CAP_SYS_ADMIN)) { diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c index 006a29e91d8..ff9a3bb3c88 100644 --- a/drivers/pcmcia/socket_sysfs.c +++ b/drivers/pcmcia/socket_sysfs.c @@ -316,27 +316,18 @@ static ssize_t pccard_store_cis(struct kobject *kobj, char *buf, loff_t off, size_t count) { struct pcmcia_socket *s = to_socket(container_of(kobj, struct device, kobj)); - cisdump_t *cis; int error; if (off) return -EINVAL; - if (count >= 0x200) + if (count >= CISTPL_MAX_CIS_SIZE) return -EINVAL; if (!(s->state & SOCKET_PRESENT)) return -ENODEV; - cis = kzalloc(sizeof(cisdump_t), GFP_KERNEL); - if (!cis) - return -ENOMEM; - - cis->Length = count + 1; - memcpy(cis->Data, buf, count); - - error = pcmcia_replace_cis(s, cis); - kfree(cis); + error = pcmcia_replace_cis(s, buf, count); if (error) return -EIO; diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h index e2e10c1e9a0..552a332ad71 100644 --- a/include/pcmcia/cistpl.h +++ b/include/pcmcia/cistpl.h @@ -580,14 +580,8 @@ typedef struct cisinfo_t { #define CISTPL_MAX_CIS_SIZE 0x200 -/* For ReplaceCIS */ -typedef struct cisdump_t { - u_int Length; - cisdata_t Data[CISTPL_MAX_CIS_SIZE]; -} cisdump_t; - - -int pcmcia_replace_cis(struct pcmcia_socket *s, cisdump_t *cis); +int pcmcia_replace_cis(struct pcmcia_socket *s, + const u8 *data, const size_t len); /* don't use outside of PCMCIA core yet */ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int func, tuple_t *tuple); diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index b316027c853..2d36a4f80e5 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -68,6 +68,12 @@ typedef struct region_info_t { #define REGION_BAR_MASK 0xe000 #define REGION_BAR_SHIFT 13 +/* For ReplaceCIS */ +typedef struct cisdump_t { + u_int Length; + cisdata_t Data[CISTPL_MAX_CIS_SIZE]; +} cisdump_t; + typedef union ds_ioctl_arg_t { adjust_t adjust; config_info_t config; diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h index ed919dd9bb5..e34bef0fc74 100644 --- a/include/pcmcia/ss.h +++ b/include/pcmcia/ss.h @@ -199,8 +199,8 @@ struct pcmcia_socket { io_window_t io[MAX_IO_WIN]; window_t win[MAX_WIN]; struct list_head cis_cache; - u_int fake_cis_len; - char *fake_cis; + size_t fake_cis_len; + u8 *fake_cis; struct list_head socket_list; struct completion socket_released; From 795659ef0ee175d47723f806e7a29427b171e61b Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 21:12:07 +0200 Subject: [PATCH 02/49] pcmcia: uniform device IDs of pata_pcmcia and ide-cs Over time, a few differences have accumulated between pata_pcmcia and ide-cs. Fix those. CC: linux-ide@vger.kernel.org Signed-off-by: Dominik Brodowski --- drivers/ata/pata_pcmcia.c | 3 ++- drivers/ide/legacy/ide-cs.c | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 41b4361bbf6..3c1fbb2f1d6 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -384,6 +384,7 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704), PCMCIA_DEVICE_MANF_CARD(0x0032, 0x2904), PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401), /* SanDisk CFA */ + PCMCIA_DEVICE_MANF_CARD(0x004f, 0x0000), /* Kingston */ PCMCIA_DEVICE_MANF_CARD(0x0097, 0x1620), /* TI emulated */ PCMCIA_DEVICE_MANF_CARD(0x0098, 0x0000), /* Toshiba */ PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d), @@ -404,9 +405,9 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("EXP ", "CD-ROM", 0x0a5c52fd, 0x66536591), PCMCIA_DEVICE_PROD_ID12("EXP ", "PnPIDE", 0x0a5c52fd, 0x0c694728), PCMCIA_DEVICE_PROD_ID12("FREECOM", "PCCARD-IDE", 0x5714cbf7, 0x48e0ab8e), - PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420), PCMCIA_DEVICE_PROD_ID12("HITACHI", "FLASH", 0xf4f43949, 0x9eb86aae), PCMCIA_DEVICE_PROD_ID12("HITACHI", "microdrive", 0xf4f43949, 0xa6d76178), + PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420), PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178), PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753), PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e), diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c index 21bfac13784..6dd27050b32 100644 --- a/drivers/ide/legacy/ide-cs.c +++ b/drivers/ide/legacy/ide-cs.c @@ -404,8 +404,10 @@ static struct pcmcia_device_id ide_ids[] = { PCMCIA_DEVICE_MANF_CARD(0x000a, 0x0000), /* I-O Data CFA */ PCMCIA_DEVICE_MANF_CARD(0x001c, 0x0001), /* Mitsubishi CFA */ PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704), + PCMCIA_DEVICE_MANF_CARD(0x0032, 0x2904), PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401), /* SanDisk CFA */ PCMCIA_DEVICE_MANF_CARD(0x004f, 0x0000), /* Kingston */ + PCMCIA_DEVICE_MANF_CARD(0x0097, 0x1620), /* TI emulated */ PCMCIA_DEVICE_MANF_CARD(0x0098, 0x0000), /* Toshiba */ PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d), PCMCIA_DEVICE_MANF_CARD(0x00ce, 0x0000), /* Samsung */ From a804b574e6c7236222593046fc2b1b8bd0298fce Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Tue, 29 Jul 2008 08:38:30 +0200 Subject: [PATCH 03/49] pcmcia: add pcmcia_loop_config() helper By calling pcmcia_loop_config(), a pcmcia driver can iterate over all available configuration options. During a driver's probe() phase, one doesn't need to use pcmcia_get_{first,next}_tuple, pcmcia_get_tuple_data and pcmcia_parse_tuple directly in most if not all cases. Signed-off-by: Dominik Brodowski --- Documentation/pcmcia/driver-changes.txt | 6 +++ drivers/pcmcia/pcmcia_resource.c | 62 +++++++++++++++++++++++++ include/pcmcia/cistpl.h | 6 +++ 3 files changed, 74 insertions(+) diff --git a/Documentation/pcmcia/driver-changes.txt b/Documentation/pcmcia/driver-changes.txt index 96f155e6875..059934363ca 100644 --- a/Documentation/pcmcia/driver-changes.txt +++ b/Documentation/pcmcia/driver-changes.txt @@ -1,5 +1,11 @@ This file details changes in 2.6 which affect PCMCIA card driver authors: +* New configuration loop helper (as of 2.6.28) + By calling pcmcia_loop_config(), a driver can iterate over all available + configuration options. During a driver's probe() phase, one doesn't need + to use pcmcia_get_{first,next}_tuple, pcmcia_get_tuple_data and + pcmcia_parse_tuple directly in most if not all cases. + * New release helper (as of 2.6.17) Instead of calling pcmcia_release_{configuration,io,irq,win}, all that's necessary now is calling pcmcia_disable_device. As there is no valid diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 4884a18cf9e..9f054bc847f 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -909,3 +909,65 @@ void pcmcia_disable_device(struct pcmcia_device *p_dev) { pcmcia_release_window(p_dev->win); } EXPORT_SYMBOL(pcmcia_disable_device); + + +struct pcmcia_cfg_mem { + tuple_t tuple; + cisparse_t parse; + u8 buf[256]; +}; + +/** + * pcmcia_loop_config() - loop over configuration options + * @p_dev: the struct pcmcia_device which we need to loop for. + * @conf_check: function to call for each configuration option. + * It gets passed the struct pcmcia_device, the CIS data + * describing the configuration option, and private data + * being passed to pcmcia_loop_config() + * @priv_data: private data to be passed to the conf_check function. + * + * pcmcia_loop_config() loops over all configuration options, and calls + * the driver-specific conf_check() for each one, checking whether + * it is a valid one. + */ +int pcmcia_loop_config(struct pcmcia_device *p_dev, + int (*conf_check) (struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data), + void *priv_data) +{ + struct pcmcia_cfg_mem *cfg_mem; + tuple_t *tuple; + int ret = -ENODEV; + + cfg_mem = kzalloc(sizeof(struct pcmcia_cfg_mem), GFP_KERNEL); + if (cfg_mem == NULL) + return -ENOMEM; + + tuple = &cfg_mem->tuple; + tuple->TupleData = cfg_mem->buf; + tuple->TupleDataMax = 255; + tuple->TupleOffset = 0; + tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY; + tuple->Attributes = 0; + + ret = pcmcia_get_first_tuple(p_dev, tuple); + while (!ret) { + if (pcmcia_get_tuple_data(p_dev, tuple)) + goto next_entry; + + if (pcmcia_parse_tuple(p_dev, tuple, &cfg_mem->parse)) + goto next_entry; + + ret = conf_check(p_dev, &cfg_mem->parse.cftable_entry, + priv_data); + if (!ret) + break; + +next_entry: + ret = pcmcia_get_next_tuple(p_dev, tuple); + } + + return ret; +} +EXPORT_SYMBOL(pcmcia_loop_config); diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h index e2e10c1e9a0..b2eb914a18d 100644 --- a/include/pcmcia/cistpl.h +++ b/include/pcmcia/cistpl.h @@ -613,4 +613,10 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned #define pcmcia_validate_cis(p_dev, info) \ pccard_validate_cis(p_dev->socket, p_dev->func, info) +int pcmcia_loop_config(struct pcmcia_device *p_dev, + int (*conf_check) (struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data), + void *priv_data); + #endif /* LINUX_CISTPL_H */ From 0bac660a77b672f85d713d1898382993299df5de Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Tue, 29 Jul 2008 08:43:20 +0200 Subject: [PATCH 04/49] pcmcia: use pcmcia_loop_config in pata and ide drivers Use the config loop helper in pata_pcmcia and ide_cs CC: Tejun Heo CC: Alan Cox CC: linux-ide@vger.kernel.org Signed-off-by: Dominik Brodowski --- drivers/ata/pata_pcmcia.c | 171 +++++++++++++++++------------------- drivers/ide/legacy/ide-cs.c | 157 ++++++++++++++++----------------- 2 files changed, 156 insertions(+), 172 deletions(-) diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 41b4361bbf6..8cccd1b81ee 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -148,6 +148,69 @@ static struct ata_port_operations pcmcia_8bit_port_ops = { #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) + +struct pcmcia_config_check { + config_info_t conf; + cistpl_cftable_entry_t dflt; + unsigned long ctl_base; + int skip_vcc; + int is_kme; +}; + +static int pcmcia_check_one_config(struct pcmcia_device *pdev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + struct pcmcia_config_check *stk = priv_data; + + /* Check for matching Vcc, unless we're desperate */ + if (!stk->skip_vcc) { + if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (stk->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) + goto next_entry; + } else if (stk->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (stk->conf.Vcc != stk->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) + goto next_entry; + } + } + + if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) + pdev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; + else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) + pdev->conf.Vpp = stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + + if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &stk->dflt.io; + pdev->conf.ConfigIndex = cfg->index; + pdev->io.BasePort1 = io->win[0].base; + pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + if (!(io->flags & CISTPL_IO_16BIT)) + pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + if (io->nwin == 2) { + pdev->io.NumPorts1 = 8; + pdev->io.BasePort2 = io->win[1].base; + pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1; + if (pcmcia_request_io(pdev, &pdev->io) != 0) + goto next_entry; + stk->ctl_base = pdev->io.BasePort2; + } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { + pdev->io.NumPorts1 = io->win[0].len; + pdev->io.NumPorts2 = 0; + if (pcmcia_request_io(pdev, &pdev->io) != 0) + goto next_entry; + stk->ctl_base = pdev->io.BasePort1 + 0x0e; + } else + goto next_entry; + /* If we've got this far, we're done */ + return 0; + } +next_entry: + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + memcpy(&stk->dflt, cfg, sizeof(stk->dflt)); + + return -ENODEV; +} + /** * pcmcia_init_one - attach a PCMCIA interface * @pdev: pcmcia device @@ -161,19 +224,11 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) struct ata_host *host; struct ata_port *ap; struct ata_pcmcia_info *info; - tuple_t tuple; - struct { - unsigned short buf[128]; - cisparse_t parse; - config_info_t conf; - cistpl_cftable_entry_t dflt; - } *stk = NULL; - cistpl_cftable_entry_t *cfg; - int pass, last_ret = 0, last_fn = 0, is_kme = 0, ret = -ENOMEM, p; + struct pcmcia_config_check *stk = NULL; + int last_ret = 0, last_fn = 0, is_kme = 0, ret = -ENOMEM, p; unsigned long io_base, ctl_base; void __iomem *io_addr, *ctl_addr; int n_ports = 1; - struct ata_port_operations *ops = &pcmcia_port_ops; info = kzalloc(sizeof(*info), GFP_KERNEL); @@ -193,96 +248,30 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) pdev->conf.Attributes = CONF_ENABLE_IRQ; pdev->conf.IntType = INT_MEMORY_AND_IO; - /* Allocate resoure probing structures */ - - stk = kzalloc(sizeof(*stk), GFP_KERNEL); - if (!stk) - goto out1; - - cfg = &stk->parse.cftable_entry; - - /* Tuples we are walking */ - tuple.TupleData = (cisdata_t *)&stk->buf; - tuple.TupleOffset = 0; - tuple.TupleDataMax = 255; - tuple.Attributes = 0; - /* See if we have a manufacturer identifier. Use it to set is_kme for vendor quirks */ is_kme = ((pdev->manf_id == MANFID_KME) && ((pdev->card_id == PRODID_KME_KXLC005_A) || (pdev->card_id == PRODID_KME_KXLC005_B))); + /* Allocate resoure probing structures */ + + stk = kzalloc(sizeof(*stk), GFP_KERNEL); + if (!stk) + goto out1; + stk->is_kme = is_kme; + /* Not sure if this is right... look up the current Vcc */ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(pdev, &stk->conf)); -/* link->conf.Vcc = stk->conf.Vcc; */ - - pass = io_base = ctl_base = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - tuple.Attributes = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(pdev, &tuple)); - - /* Now munch the resources looking for a suitable set */ - while (1) { - if (pcmcia_get_tuple_data(pdev, &tuple) != 0) - goto next_entry; - if (pcmcia_parse_tuple(pdev, &tuple, &stk->parse) != 0) - goto next_entry; - /* Check for matching Vcc, unless we're desperate */ - if (!pass) { - if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) - goto next_entry; - } else if (stk->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != stk->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) - goto next_entry; - } - } - - if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) - pdev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) - pdev->conf.Vpp = stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; - - if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &stk->dflt.io; - pdev->conf.ConfigIndex = cfg->index; - pdev->io.BasePort1 = io->win[0].base; - pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - if (!(io->flags & CISTPL_IO_16BIT)) - pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - if (io->nwin == 2) { - pdev->io.NumPorts1 = 8; - pdev->io.BasePort2 = io->win[1].base; - pdev->io.NumPorts2 = (is_kme) ? 2 : 1; - if (pcmcia_request_io(pdev, &pdev->io) != 0) - goto next_entry; - io_base = pdev->io.BasePort1; - ctl_base = pdev->io.BasePort2; - } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { - pdev->io.NumPorts1 = io->win[0].len; - pdev->io.NumPorts2 = 0; - if (pcmcia_request_io(pdev, &pdev->io) != 0) - goto next_entry; - io_base = pdev->io.BasePort1; - ctl_base = pdev->io.BasePort1 + 0x0e; - } else - goto next_entry; - /* If we've got this far, we're done */ - break; - } -next_entry: - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - memcpy(&stk->dflt, cfg, sizeof(stk->dflt)); - if (pass) { - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(pdev, &tuple)); - } else if (pcmcia_get_next_tuple(pdev, &tuple) != 0) { - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(pdev, &tuple)); - memset(&stk->dflt, 0, sizeof(stk->dflt)); - pass++; - } + stk->skip_vcc = io_base = ctl_base = 0; + if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) { + memset(&stk->dflt, 0, sizeof(stk->dflt)); + stk->skip_vcc = 1; + if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) + goto failed; /* No suitable config found */ } - + io_base = pdev->io.BasePort1; + ctl_base = stk->ctl_base; CS_CHECK(RequestIRQ, pcmcia_request_irq(pdev, &pdev->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(pdev, &pdev->conf)); diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c index 21bfac13784..8580becf226 100644 --- a/drivers/ide/legacy/ide-cs.c +++ b/drivers/ide/legacy/ide-cs.c @@ -220,103 +220,98 @@ out_release: #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) +struct pcmcia_config_check { + config_info_t conf; + cistpl_cftable_entry_t dflt; + unsigned long ctl_base; + int skip_vcc; + int is_kme; +}; + +static int pcmcia_check_one_config(struct pcmcia_device *pdev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + struct pcmcia_config_check *stk = priv_data; + + /* Check for matching Vcc, unless we're desperate */ + if (!stk->skip_vcc) { + if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (stk->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) + goto next_entry; + } else if (stk->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (stk->conf.Vcc != stk->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) + goto next_entry; + } + } + + if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) + pdev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; + else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) + pdev->conf.Vpp = stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + + if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &stk->dflt.io; + pdev->conf.ConfigIndex = cfg->index; + pdev->io.BasePort1 = io->win[0].base; + pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + if (!(io->flags & CISTPL_IO_16BIT)) + pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + if (io->nwin == 2) { + pdev->io.NumPorts1 = 8; + pdev->io.BasePort2 = io->win[1].base; + pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1; + if (pcmcia_request_io(pdev, &pdev->io) != 0) + goto next_entry; + stk->ctl_base = pdev->io.BasePort2; + } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { + pdev->io.NumPorts1 = io->win[0].len; + pdev->io.NumPorts2 = 0; + if (pcmcia_request_io(pdev, &pdev->io) != 0) + goto next_entry; + stk->ctl_base = pdev->io.BasePort1 + 0x0e; + } else + goto next_entry; + /* If we've got this far, we're done */ + return 0; + } +next_entry: + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + memcpy(&stk->dflt, cfg, sizeof(stk->dflt)); + + return -ENODEV; +} + static int ide_config(struct pcmcia_device *link) { ide_info_t *info = link->priv; - tuple_t tuple; - struct { - u_short buf[128]; - cisparse_t parse; - config_info_t conf; - cistpl_cftable_entry_t dflt; - } *stk = NULL; - cistpl_cftable_entry_t *cfg; - int pass, last_ret = 0, last_fn = 0, is_kme = 0; + struct pcmcia_config_check *stk = NULL; + int last_ret = 0, last_fn = 0, is_kme = 0; unsigned long io_base, ctl_base; struct ide_host *host; DEBUG(0, "ide_config(0x%p)\n", link); - stk = kzalloc(sizeof(*stk), GFP_KERNEL); - if (!stk) goto err_mem; - cfg = &stk->parse.cftable_entry; - - tuple.TupleData = (cisdata_t *)&stk->buf; - tuple.TupleOffset = 0; - tuple.TupleDataMax = 255; - tuple.Attributes = 0; - is_kme = ((link->manf_id == MANFID_KME) && ((link->card_id == PRODID_KME_KXLC005_A) || (link->card_id == PRODID_KME_KXLC005_B))); + stk = kzalloc(sizeof(*stk), GFP_KERNEL); + if (!stk) + goto err_mem; + stk->is_kme = is_kme; + /* Not sure if this is right... look up the current Vcc */ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf)); - - pass = io_base = ctl_base = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - tuple.Attributes = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - if (pcmcia_get_tuple_data(link, &tuple) != 0) goto next_entry; - if (pcmcia_parse_tuple(link, &tuple, &stk->parse) != 0) goto next_entry; - - /* Check for matching Vcc, unless we're desperate */ - if (!pass) { - if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) - goto next_entry; - } else if (stk->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != stk->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) - goto next_entry; - } - } - - if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) - link->conf.Vpp = - cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) - link->conf.Vpp = - stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; - - if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &stk->dflt.io; - link->conf.ConfigIndex = cfg->index; - link->io.BasePort1 = io->win[0].base; - link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - if (!(io->flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - if (io->nwin == 2) { - link->io.NumPorts1 = 8; - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = (is_kme) ? 2 : 1; - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; - io_base = link->io.BasePort1; - ctl_base = link->io.BasePort2; - } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { - link->io.NumPorts1 = io->win[0].len; - link->io.NumPorts2 = 0; - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; - io_base = link->io.BasePort1; - ctl_base = link->io.BasePort1 + 0x0e; - } else goto next_entry; - /* If we've got this far, we're done */ - break; - } - - next_entry: - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - memcpy(&stk->dflt, cfg, sizeof(stk->dflt)); - if (pass) { - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); - } else if (pcmcia_get_next_tuple(link, &tuple) != 0) { - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); + stk->skip_vcc = io_base = ctl_base = 0; + if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) { memset(&stk->dflt, 0, sizeof(stk->dflt)); - pass++; - } + stk->skip_vcc = 1; + if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) + goto failed; /* No suitable config found */ } + io_base = link->io.BasePort1; + ctl_base = stk->ctl_base; CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); From ed58872aa33e16a0d5352080e47c65fa14e6ad1c Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Tue, 29 Jul 2008 08:38:55 +0200 Subject: [PATCH 05/49] pcmcia: use pcmcia_loop_config in bluetooth drivers Use the config loop helper in bluetooth pcmcia drivers. CC: Marcel Holtmann CC: linux-bluetooth@vger.kernel.org Signed-off-by: Dominik Brodowski --- drivers/bluetooth/bt3c_cs.c | 113 +++++++++++++-------------------- drivers/bluetooth/btuart_cs.c | 115 +++++++++++++--------------------- drivers/bluetooth/dtl1_cs.c | 62 ++++-------------- 3 files changed, 102 insertions(+), 188 deletions(-) diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 593b7c59503..6ec366f1cf7 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -678,93 +678,68 @@ static void bt3c_detach(struct pcmcia_device *link) kfree(info); } -static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse) +static int bt3c_check_config(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) { - int i; + unsigned long try = (unsigned long) priv_data; - i = pcmcia_get_tuple_data(handle, tuple); - if (i != CS_SUCCESS) - return i; - - return pcmcia_parse_tuple(handle, tuple, parse); + if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM)) + p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; + if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && + (cf->io.win[0].base != 0)) { + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort1 = cf->io.win[0].base; + p_dev->io.IOAddrLines = (try == 0) ? 16 : + cf->io.flags & CISTPL_IO_LINES_MASK; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + return -ENODEV; } -static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse) +static int bt3c_check_config_notpicky(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) { - if (pcmcia_get_first_tuple(handle, tuple) != CS_SUCCESS) - return CS_NO_MORE_ITEMS; - return get_tuple(handle, tuple, parse); -} + static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; + int j; -static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse) -{ - if (pcmcia_get_next_tuple(handle, tuple) != CS_SUCCESS) - return CS_NO_MORE_ITEMS; - return get_tuple(handle, tuple, parse); + if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { + p_dev->conf.ConfigIndex = cf->index; + for (j = 0; j < 5; j++) { + p_dev->io.BasePort1 = base[j]; + p_dev->io.IOAddrLines = base[j] ? 16 : 3; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + } + return -ENODEV; } static int bt3c_config(struct pcmcia_device *link) { - static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; bt3c_info_t *info = link->priv; - tuple_t tuple; - u_short buf[256]; - cisparse_t parse; - cistpl_cftable_entry_t *cf = &parse.cftable_entry; - int i, j, try; + int i; + unsigned long try; - /* First pass: look for a config entry that looks normal. */ - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleOffset = 0; - tuple.TupleDataMax = 255; - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - /* Two tries: without IO aliases, then with aliases */ - for (try = 0; try < 2; try++) { - i = first_tuple(link, &tuple, &parse); - while (i != CS_NO_MORE_ITEMS) { - if (i != CS_SUCCESS) - goto next_entry; - if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM)) - link->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; - if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && (cf->io.win[0].base != 0)) { - link->conf.ConfigIndex = cf->index; - link->io.BasePort1 = cf->io.win[0].base; - link->io.IOAddrLines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) - goto found_port; - } -next_entry: - i = next_tuple(link, &tuple, &parse); - } - } + /* First pass: look for a config entry that looks normal. + Two tries: without IO aliases, then with aliases */ + for (try = 0; try < 2; try++) + if (!pcmcia_loop_config(link, bt3c_check_config, (void *) try)) + goto found_port; /* Second pass: try to find an entry that isn't picky about its base address, then try to grab any standard serial port address, and finally try to get any free port. */ - i = first_tuple(link, &tuple, &parse); - while (i != CS_NO_MORE_ITEMS) { - if ((i == CS_SUCCESS) && (cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { - link->conf.ConfigIndex = cf->index; - for (j = 0; j < 5; j++) { - link->io.BasePort1 = base[j]; - link->io.IOAddrLines = base[j] ? 16 : 3; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) - goto found_port; - } - } - i = next_tuple(link, &tuple, &parse); - } + if (!pcmcia_loop_config(link, bt3c_check_config_notpicky, NULL)) + goto found_port; + + BT_ERR("No usable port range found"); + cs_error(link, RequestIO, -ENODEV); + goto failed; found_port: - if (i != CS_SUCCESS) { - BT_ERR("No usable port range found"); - cs_error(link, RequestIO, i); - goto failed; - } - i = pcmcia_request_irq(link, &link->irq); if (i != CS_SUCCESS) { cs_error(link, RequestIRQ, i); diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 68d1d258e6a..39cca285152 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -607,94 +607,69 @@ static void btuart_detach(struct pcmcia_device *link) kfree(info); } -static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse) +static int btuart_check_config(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) { - int i; + unsigned long try = (unsigned long) priv_data; - i = pcmcia_get_tuple_data(handle, tuple); - if (i != CS_SUCCESS) - return i; - - return pcmcia_parse_tuple(handle, tuple, parse); + if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM)) + p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; + if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && + (cf->io.win[0].base != 0)) { + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort1 = cf->io.win[0].base; + p_dev->io.IOAddrLines = (try == 0) ? 16 : + cf->io.flags & CISTPL_IO_LINES_MASK; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + return -ENODEV; } -static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse) +static int btuart_check_config_notpicky(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) { - if (pcmcia_get_first_tuple(handle, tuple) != CS_SUCCESS) - return CS_NO_MORE_ITEMS; - return get_tuple(handle, tuple, parse); -} + static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; + int j; -static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse) -{ - if (pcmcia_get_next_tuple(handle, tuple) != CS_SUCCESS) - return CS_NO_MORE_ITEMS; - return get_tuple(handle, tuple, parse); + if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { + p_dev->conf.ConfigIndex = cf->index; + for (j = 0; j < 5; j++) { + p_dev->io.BasePort1 = base[j]; + p_dev->io.IOAddrLines = base[j] ? 16 : 3; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + } + return -ENODEV; } static int btuart_config(struct pcmcia_device *link) { - static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; btuart_info_t *info = link->priv; - tuple_t tuple; - u_short buf[256]; - cisparse_t parse; - cistpl_cftable_entry_t *cf = &parse.cftable_entry; - int i, j, try; + int i; + unsigned long try; - /* First pass: look for a config entry that looks normal. */ - tuple.TupleData = (cisdata_t *) buf; - tuple.TupleOffset = 0; - tuple.TupleDataMax = 255; - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - /* Two tries: without IO aliases, then with aliases */ - for (try = 0; try < 2; try++) { - i = first_tuple(link, &tuple, &parse); - while (i != CS_NO_MORE_ITEMS) { - if (i != CS_SUCCESS) - goto next_entry; - if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM)) - link->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; - if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && (cf->io.win[0].base != 0)) { - link->conf.ConfigIndex = cf->index; - link->io.BasePort1 = cf->io.win[0].base; - link->io.IOAddrLines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) - goto found_port; - } -next_entry: - i = next_tuple(link, &tuple, &parse); - } - } + /* First pass: look for a config entry that looks normal. + Two tries: without IO aliases, then with aliases */ + for (try = 0; try < 2; try++) + if (!pcmcia_loop_config(link, btuart_check_config, + (void *) try)) + goto found_port; /* Second pass: try to find an entry that isn't picky about its base address, then try to grab any standard serial port address, and finally try to get any free port. */ - i = first_tuple(link, &tuple, &parse); - while (i != CS_NO_MORE_ITEMS) { - if ((i == CS_SUCCESS) && (cf->io.nwin > 0) - && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { - link->conf.ConfigIndex = cf->index; - for (j = 0; j < 5; j++) { - link->io.BasePort1 = base[j]; - link->io.IOAddrLines = base[j] ? 16 : 3; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) - goto found_port; - } - } - i = next_tuple(link, &tuple, &parse); - } + if (!pcmcia_loop_config(link, btuart_check_config_notpicky, NULL)) + goto found_port; + + BT_ERR("No usable port range found"); + cs_error(link, RequestIO, -ENODEV); + goto failed; found_port: - if (i != CS_SUCCESS) { - BT_ERR("No usable port range found"); - cs_error(link, RequestIO, i); - goto failed; - } - i = pcmcia_request_irq(link, &link->irq); if (i != CS_SUCCESS) { cs_error(link, RequestIRQ, i); diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index dae45cdf02b..e30a6332c6c 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -590,66 +590,30 @@ static void dtl1_detach(struct pcmcia_device *link) kfree(info); } -static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse) +static int dtl1_confcheck(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) { - int i; - - i = pcmcia_get_tuple_data(handle, tuple); - if (i != CS_SUCCESS) - return i; - - return pcmcia_parse_tuple(handle, tuple, parse); -} - -static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse) -{ - if (pcmcia_get_first_tuple(handle, tuple) != CS_SUCCESS) - return CS_NO_MORE_ITEMS; - return get_tuple(handle, tuple, parse); -} - -static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse) -{ - if (pcmcia_get_next_tuple(handle, tuple) != CS_SUCCESS) - return CS_NO_MORE_ITEMS; - return get_tuple(handle, tuple, parse); + if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) { + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort1 = cf->io.win[0].base; + p_dev->io.NumPorts1 = cf->io.win[0].len; /*yo */ + p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + return -ENODEV; } static int dtl1_config(struct pcmcia_device *link) { dtl1_info_t *info = link->priv; - tuple_t tuple; - u_short buf[256]; - cisparse_t parse; - cistpl_cftable_entry_t *cf = &parse.cftable_entry; int i; - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleOffset = 0; - tuple.TupleDataMax = 255; - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - /* Look for a generic full-sized window */ link->io.NumPorts1 = 8; - i = first_tuple(link, &tuple, &parse); - while (i != CS_NO_MORE_ITEMS) { - if ((i == CS_SUCCESS) && (cf->io.nwin == 1) && (cf->io.win[0].len > 8)) { - link->conf.ConfigIndex = cf->index; - link->io.BasePort1 = cf->io.win[0].base; - link->io.NumPorts1 = cf->io.win[0].len; /*yo */ - link->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) - break; - } - i = next_tuple(link, &tuple, &parse); - } - - if (i != CS_SUCCESS) { - cs_error(link, RequestIO, i); + if (!pcmcia_loop_config(link, dtl1_confcheck, NULL)) goto failed; - } i = pcmcia_request_irq(link, &link->irq); if (i != CS_SUCCESS) { From 0e6f9d2708409cd8e864cdb94edbe599872a19d1 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Tue, 29 Jul 2008 08:38:55 +0200 Subject: [PATCH 06/49] pcmcia: use pcmcia_loop_config in scsi pcmcia drivers Use the config loop helper in scsi pcmcia drivers. CC: James E.J. Bottomley CC: linux-scsi@vger.kernel.org Signed-off-by: Dominik Brodowski --- drivers/scsi/pcmcia/aha152x_stub.c | 57 ++++--- drivers/scsi/pcmcia/fdomain_stub.c | 36 ++--- drivers/scsi/pcmcia/nsp_cs.c | 237 +++++++++++++++-------------- drivers/scsi/pcmcia/qlogic_stub.c | 46 +++--- drivers/scsi/pcmcia/sym53c500_cs.c | 45 +++--- 5 files changed, 203 insertions(+), 218 deletions(-) diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c index 2dd0dc9a9ae..bbcc20f2d9d 100644 --- a/drivers/scsi/pcmcia/aha152x_stub.c +++ b/drivers/scsi/pcmcia/aha152x_stub.c @@ -140,44 +140,40 @@ static void aha152x_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) +static int aha152x_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + /* For New Media T&J, look for a SCSI window */ + if (cfg->io.win[0].len >= 0x20) + p_dev->io.BasePort1 = cfg->io.win[0].base; + else if ((cfg->io.nwin > 1) && + (cfg->io.win[1].len >= 0x20)) + p_dev->io.BasePort1 = cfg->io.win[1].base; + if ((cfg->io.nwin > 0) && + (p_dev->io.BasePort1 < 0xffff)) { + p_dev->conf.ConfigIndex = cfg->index; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + return -EINVAL; +} + static int aha152x_config_cs(struct pcmcia_device *link) { scsi_info_t *info = link->priv; struct aha152x_setup s; - tuple_t tuple; - cisparse_t parse; - int i, last_ret, last_fn; - u_char tuple_data[64]; + int last_ret, last_fn; struct Scsi_Host *host; - + DEBUG(0, "aha152x_config(0x%p)\n", link); - tuple.TupleData = tuple_data; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - tuple.Attributes = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - /* For New Media T&J, look for a SCSI window */ - if (parse.cftable_entry.io.win[0].len >= 0x20) - link->io.BasePort1 = parse.cftable_entry.io.win[0].base; - else if ((parse.cftable_entry.io.nwin > 1) && - (parse.cftable_entry.io.win[1].len >= 0x20)) - link->io.BasePort1 = parse.cftable_entry.io.win[1].base; - if ((parse.cftable_entry.io.nwin > 0) && - (link->io.BasePort1 < 0xffff)) { - link->conf.ConfigIndex = parse.cftable_entry.index; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; - } - next_entry: - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); + last_ret = pcmcia_loop_config(link, aha152x_config_check, NULL); + if (last_ret) { + cs_error(link, RequestIO, last_ret); + goto failed; } - + CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); @@ -208,6 +204,7 @@ static int aha152x_config_cs(struct pcmcia_device *link) cs_failed: cs_error(link, last_fn, last_ret); +failed: aha152x_release_cs(link); return -ENODEV; } diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c index d8b99351b05..fefef7d81f1 100644 --- a/drivers/scsi/pcmcia/fdomain_stub.c +++ b/drivers/scsi/pcmcia/fdomain_stub.c @@ -123,34 +123,29 @@ static void fdomain_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) +static int fdomain_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + p_dev->conf.ConfigIndex = cfg->index; + p_dev->io.BasePort1 = cfg->io.win[0].base; + return pcmcia_request_io(p_dev, &p_dev->io); +} + + static int fdomain_config(struct pcmcia_device *link) { scsi_info_t *info = link->priv; - tuple_t tuple; - cisparse_t parse; - int i, last_ret, last_fn; - u_char tuple_data[64]; + int last_ret, last_fn; char str[22]; struct Scsi_Host *host; DEBUG(0, "fdomain_config(0x%p)\n", link); - tuple.TupleData = tuple_data; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - link->conf.ConfigIndex = parse.cftable_entry.index; - link->io.BasePort1 = parse.cftable_entry.io.win[0].base; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; - next_entry: - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); + last_ret = pcmcia_loop_config(link, fdomain_config_check, NULL); + if (last_ret) { + cs_error(link, RequestIO, last_ret); + goto failed; } CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); @@ -181,6 +176,7 @@ static int fdomain_config(struct pcmcia_device *link) cs_failed: cs_error(link, last_fn, last_ret); +failed: fdomain_release(link); return -ENODEV; } /* fdomain_config */ diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index a221b6ef9fa..a29a6f29c97 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -1607,133 +1607,136 @@ static void nsp_cs_detach(struct pcmcia_device *link) is received, to configure the PCMCIA socket, and to make the ethernet device available to the system. ======================================================================*/ -#define CS_CHECK(fn, ret) \ -do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -/*====================================================================*/ + +struct nsp_cs_configdata { + nsp_hw_data *data; + win_req_t req; + config_info_t conf; + cistpl_cftable_entry_t dflt; +}; + +static int nsp_cs_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + struct nsp_cs_configdata *cfg_mem = priv_data; + + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + memcpy(&cfg_mem->dflt, cfg, sizeof(cistpl_cftable_entry_t)); + if (cfg->index == 0) + return -ENODEV; + + p_dev->conf.ConfigIndex = cfg->index; + + /* Does this card need audio output? */ + if (cfg->flags & CISTPL_CFTABLE_AUDIO) { + p_dev->conf.Attributes |= CONF_ENABLE_SPKR; + p_dev->conf.Status = CCSR_AUDIO_ENA; + } + + /* Use power settings for Vcc and Vpp if present */ + /* Note that the CIS values need to be rescaled */ + if (cfg->vcc.present & (1<conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000) + return -ENODEV; + else if (cfg_mem->dflt.vcc.present & (1<conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM]/10000) + return -ENODEV; + } + + if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) { + p_dev->conf.Vpp = + cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; + } else if (cfg_mem->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) { + p_dev->conf.Vpp = + cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + } + + /* Do we need to allocate an interrupt? */ + if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) { + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + } + + /* IO window settings */ + p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; + if (!(io->flags & CISTPL_IO_8BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + if (!(io->flags & CISTPL_IO_16BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->io.BasePort1 = io->win[0].base; + p_dev->io.NumPorts1 = io->win[0].len; + if (io->nwin > 1) { + p_dev->io.Attributes2 = p_dev->io.Attributes1; + p_dev->io.BasePort2 = io->win[1].base; + p_dev->io.NumPorts2 = io->win[1].len; + } + /* This reserves IO space but doesn't actually enable it */ + if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + goto next_entry; + } + + if ((cfg->mem.nwin > 0) || (cfg_mem->dflt.mem.nwin > 0)) { + memreq_t map; + cistpl_mem_t *mem = + (cfg->mem.nwin) ? &cfg->mem : &cfg_mem->dflt.mem; + cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; + cfg_mem->req.Attributes |= WIN_ENABLE; + cfg_mem->req.Base = mem->win[0].host_addr; + cfg_mem->req.Size = mem->win[0].len; + if (cfg_mem->req.Size < 0x1000) + cfg_mem->req.Size = 0x1000; + cfg_mem->req.AccessSpeed = 0; + if (pcmcia_request_window(&p_dev, &cfg_mem->req, &p_dev->win) != 0) + goto next_entry; + map.Page = 0; map.CardOffset = mem->win[0].card_addr; + if (pcmcia_map_mem_page(p_dev->win, &map) != 0) + goto next_entry; + + cfg_mem->data->MmioAddress = (unsigned long) ioremap_nocache(cfg_mem->req.Base, cfg_mem->req.Size); + cfg_mem->data->MmioLength = cfg_mem->req.Size; + } + /* If we got this far, we're cool! */ + return 0; + } + +next_entry: + nsp_dbg(NSP_DEBUG_INIT, "next"); + pcmcia_disable_device(p_dev); + return -ENODEV; +} + static int nsp_cs_config(struct pcmcia_device *link) { int ret; scsi_info_t *info = link->priv; - tuple_t tuple; - cisparse_t parse; - int last_ret, last_fn; - unsigned char tuple_data[64]; - config_info_t conf; - win_req_t req; - memreq_t map; - cistpl_cftable_entry_t dflt = { 0 }; + struct nsp_cs_configdata *cfg_mem; struct Scsi_Host *host; nsp_hw_data *data = &nsp_data_base; nsp_dbg(NSP_DEBUG_INIT, "in"); - tuple.Attributes = 0; - tuple.TupleData = tuple_data; - tuple.TupleDataMax = sizeof(tuple_data); - tuple.TupleOffset = 0; + cfg_mem = kzalloc(sizeof(cfg_mem), GFP_KERNEL); + if (!cfg_mem) + return -ENOMEM; + cfg_mem->data = data; /* Look up the current Vcc */ - CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf)); - - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); - - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) { dflt = *cfg; } - if (cfg->index == 0) { goto next_entry; } - link->conf.ConfigIndex = cfg->index; - - /* Does this card need audio output? */ - if (cfg->flags & CISTPL_CFTABLE_AUDIO) { - link->conf.Attributes |= CONF_ENABLE_SPKR; - link->conf.Status = CCSR_AUDIO_ENA; - } - - /* Use power settings for Vcc and Vpp if present */ - /* Note that the CIS values need to be rescaled */ - if (cfg->vcc.present & (1<vcc.param[CISTPL_POWER_VNOM]/10000) { - goto next_entry; - } - } else if (dflt.vcc.present & (1<vpp1.present & (1 << CISTPL_POWER_VNOM)) { - link->conf.Vpp = - cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - } else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) { - link->conf.Vpp = - dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; - } - - /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) { - link->conf.Attributes |= CONF_ENABLE_IRQ; - } - - /* IO window settings */ - link->io.NumPorts1 = link->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - link->io.BasePort1 = io->win[0].base; - link->io.NumPorts1 = io->win[0].len; - if (io->nwin > 1) { - link->io.Attributes2 = link->io.Attributes1; - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; - } - - if ((cfg->mem.nwin > 0) || (dflt.mem.nwin > 0)) { - cistpl_mem_t *mem = - (cfg->mem.nwin) ? &cfg->mem : &dflt.mem; - req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; - req.Attributes |= WIN_ENABLE; - req.Base = mem->win[0].host_addr; - req.Size = mem->win[0].len; - if (req.Size < 0x1000) { - req.Size = 0x1000; - } - req.AccessSpeed = 0; - if (pcmcia_request_window(&link, &req, &link->win) != 0) - goto next_entry; - map.Page = 0; map.CardOffset = mem->win[0].card_addr; - if (pcmcia_map_mem_page(link->win, &map) != 0) - goto next_entry; - - data->MmioAddress = (unsigned long)ioremap_nocache(req.Base, req.Size); - data->MmioLength = req.Size; - } - /* If we got this far, we're cool! */ - break; - - next_entry: - nsp_dbg(NSP_DEBUG_INIT, "next"); - pcmcia_disable_device(link); - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); - } + CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &cfg_mem->conf)); + ret = pcmcia_loop_config(link, nsp_cs_config_check, cfg_mem); + goto cs_failed; if (link->conf.Attributes & CONF_ENABLE_IRQ) { - CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); + if (pcmcia_request_irq(link, &link->irq)) + goto cs_failed; } - CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); + + ret = pcmcia_request_configuration(link, &link->conf); + if (ret) + goto cs_failed; if (free_ports) { if (link->io.BasePort1) { @@ -1791,20 +1794,20 @@ static int nsp_cs_config(struct pcmcia_device *link) printk(" & 0x%04x-0x%04x", link->io.BasePort2, link->io.BasePort2+link->io.NumPorts2-1); if (link->win) - printk(", mem 0x%06lx-0x%06lx", req.Base, - req.Base+req.Size-1); + printk(", mem 0x%06lx-0x%06lx", cfg_mem->req.Base, + cfg_mem->req.Base+cfg_mem->req.Size-1); printk("\n"); + kfree(cfg_mem); return 0; cs_failed: nsp_dbg(NSP_DEBUG_INIT, "config fail"); - cs_error(link, last_fn, last_ret); nsp_cs_release(link); + kfree(cfg_mem); return -ENODEV; } /* nsp_cs_config */ -#undef CS_CHECK /*====================================================================== diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c index 67c5a58d17d..aa9b9e0968b 100644 --- a/drivers/scsi/pcmcia/qlogic_stub.c +++ b/drivers/scsi/pcmcia/qlogic_stub.c @@ -195,39 +195,32 @@ static void qlogic_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) +static int qlogic_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + p_dev->conf.ConfigIndex = cfg->index; + p_dev->io.BasePort1 = cfg->io.win[0].base; + p_dev->io.NumPorts1 = cfg->io.win[0].len; + + if (p_dev->io.BasePort1 == 0) + return -ENODEV; + + return pcmcia_request_io(p_dev, &p_dev->io); +} + static int qlogic_config(struct pcmcia_device * link) { scsi_info_t *info = link->priv; - tuple_t tuple; - cisparse_t parse; - int i, last_ret, last_fn; - unsigned short tuple_data[32]; + int last_ret, last_fn; struct Scsi_Host *host; DEBUG(0, "qlogic_config(0x%p)\n", link); - info->manf_id = link->manf_id; - - tuple.TupleData = (cisdata_t *) tuple_data; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - link->conf.ConfigIndex = parse.cftable_entry.index; - link->io.BasePort1 = parse.cftable_entry.io.win[0].base; - link->io.NumPorts1 = parse.cftable_entry.io.win[0].len; - if (link->io.BasePort1 != 0) { - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) - break; - } - next_entry: - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); + last_ret = pcmcia_loop_config(link, qlogic_config_check, NULL); + if (last_ret) { + cs_error(link, RequestIO, last_ret); + goto failed; } CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); @@ -262,6 +255,7 @@ static int qlogic_config(struct pcmcia_device * link) cs_failed: cs_error(link, last_fn, last_ret); pcmcia_disable_device(link); +failed: return -ENODEV; } /* qlogic_config */ diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index 0be232b58ff..15369d9e312 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c @@ -700,15 +700,26 @@ static struct scsi_host_template sym53c500_driver_template = { #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) +static int SYM53C500_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + p_dev->conf.ConfigIndex = cfg->index; + p_dev->io.BasePort1 = cfg->io.win[0].base; + p_dev->io.NumPorts1 = cfg->io.win[0].len; + + if (p_dev->io.BasePort1 == 0) + return -ENODEV; + + return pcmcia_request_io(p_dev, &p_dev->io); +} + static int SYM53C500_config(struct pcmcia_device *link) { struct scsi_info_t *info = link->priv; - tuple_t tuple; - cisparse_t parse; - int i, last_ret, last_fn; + int last_ret, last_fn; int irq_level, port_base; - unsigned short tuple_data[32]; struct Scsi_Host *host; struct scsi_host_template *tpnt = &sym53c500_driver_template; struct sym53c500_data *data; @@ -717,27 +728,10 @@ SYM53C500_config(struct pcmcia_device *link) info->manf_id = link->manf_id; - tuple.TupleData = (cisdata_t *)tuple_data; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - link->conf.ConfigIndex = parse.cftable_entry.index; - link->io.BasePort1 = parse.cftable_entry.io.win[0].base; - link->io.NumPorts1 = parse.cftable_entry.io.win[0].len; - - if (link->io.BasePort1 != 0) { - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) - break; - } -next_entry: - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); + last_ret = pcmcia_loop_config(link, SYM53C500_config_check, NULL); + if (last_ret) { + cs_error(link, RequestIO, last_ret); + goto failed; } CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); @@ -831,6 +825,7 @@ err_release: cs_failed: cs_error(link, last_fn, last_ret); +failed: SYM53C500_release(link); return -ENODEV; } /* SYM53C500_config */ From 5fcd4da0090828bd34a1956cb322a483c6bf163c Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Tue, 29 Jul 2008 08:38:55 +0200 Subject: [PATCH 07/49] pcmcia: use pcmcia_loop_config in ISDN pcmcia drivers Use the config loop helper in ISDN pcmcia drivers. CC: Karsten Keil Signed-off-by: Dominik Brodowski --- drivers/isdn/hardware/avm/avm_cs.c | 80 ++++------- drivers/isdn/hisax/avma1_cs.c | 78 +++-------- drivers/isdn/hisax/elsa_cs.c | 71 +++------- drivers/isdn/hisax/sedlbauer_cs.c | 208 ++++++++++++++--------------- drivers/isdn/hisax/teles_cs.c | 71 +++------- 5 files changed, 190 insertions(+), 318 deletions(-) diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index a5b941c327f..7a1ead117d1 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -154,78 +154,44 @@ static void avmcs_detach(struct pcmcia_device *link) ======================================================================*/ -static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) +static int avmcs_configcheck(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) { - int i = pcmcia_get_tuple_data(handle, tuple); - if (i != CS_SUCCESS) return i; - return pcmcia_parse_tuple(handle, tuple, parse); -} + if (cf->io.nwin <= 0) + return -ENODEV; -static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) -{ - int i = pcmcia_get_first_tuple(handle, tuple); - if (i != CS_SUCCESS) return i; - return get_tuple(handle, tuple, parse); -} - -static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) -{ - int i = pcmcia_get_next_tuple(handle, tuple); - if (i != CS_SUCCESS) return i; - return get_tuple(handle, tuple, parse); + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort1 = cf->io.win[0].base; + p_dev->io.NumPorts1 = cf->io.win[0].len; + p_dev->io.NumPorts2 = 0; + printk(KERN_INFO "avm_cs: testing i/o %#x-%#x\n", + p_dev->io.BasePort1, + p_dev->io.BasePort1+p_dev->io.NumPorts1-1); + return pcmcia_request_io(p_dev, &p_dev->io); } static int avmcs_config(struct pcmcia_device *link) { - tuple_t tuple; - cisparse_t parse; - cistpl_cftable_entry_t *cf = &parse.cftable_entry; local_info_t *dev; int i; - u_char buf[64]; char devname[128]; int cardtype; int (*addcard)(unsigned int port, unsigned irq); dev = link->priv; + devname[0] = 0; + if (link->prod_id[1]) + strlcpy(devname, link->prod_id[1], sizeof(devname)); + + /* + * find IO port + */ + if (pcmcia_loop_config(link, avmcs_configcheck, NULL)) + return -ENODEV; + do { - devname[0] = 0; - if (link->prod_id[1]) - strlcpy(devname, link->prod_id[1], sizeof(devname)); - - /* - * find IO port - */ - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleOffset = 0; tuple.TupleDataMax = 255; - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - i = first_tuple(link, &tuple, &parse); - while (i == CS_SUCCESS) { - if (cf->io.nwin > 0) { - link->conf.ConfigIndex = cf->index; - link->io.BasePort1 = cf->io.win[0].base; - link->io.NumPorts1 = cf->io.win[0].len; - link->io.NumPorts2 = 0; - printk(KERN_INFO "avm_cs: testing i/o %#x-%#x\n", - link->io.BasePort1, - link->io.BasePort1+link->io.NumPorts1-1); - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) goto found_port; - } - i = next_tuple(link, &tuple, &parse); - } - -found_port: - if (i != CS_SUCCESS) { - cs_error(link, RequestIO, i); - break; - } - /* * allocate an interrupt line */ diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index fc6cc2c065b..8142d9fc814 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -174,38 +174,28 @@ static void avma1cs_detach(struct pcmcia_device *link) ======================================================================*/ -static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) +static int avma1cs_configcheck(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) { - int i = pcmcia_get_tuple_data(handle, tuple); - if (i != CS_SUCCESS) return i; - return pcmcia_parse_tuple(handle, tuple, parse); + if (cf->io.nwin <= 0) + return -ENODEV; + + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort1 = cf->io.win[0].base; + p_dev->io.NumPorts1 = cf->io.win[0].len; + p_dev->io.NumPorts2 = 0; + printk(KERN_INFO "avma1_cs: testing i/o %#x-%#x\n", + p_dev->io.BasePort1, + p_dev->io.BasePort1+p_dev->io.NumPorts1-1); + return pcmcia_request_io(p_dev, &p_dev->io); } -static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) -{ - int i = pcmcia_get_first_tuple(handle, tuple); - if (i != CS_SUCCESS) return i; - return get_tuple(handle, tuple, parse); -} - -static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) -{ - int i = pcmcia_get_next_tuple(handle, tuple); - if (i != CS_SUCCESS) return i; - return get_tuple(handle, tuple, parse); -} static int avma1cs_config(struct pcmcia_device *link) { - tuple_t tuple; - cisparse_t parse; - cistpl_cftable_entry_t *cf = &parse.cftable_entry; local_info_t *dev; int i; - u_char buf[64]; char devname[128]; IsdnCard_t icard; int busy = 0; @@ -214,40 +204,14 @@ static int avma1cs_config(struct pcmcia_device *link) DEBUG(0, "avma1cs_config(0x%p)\n", link); + devname[0] = 0; + if (link->prod_id[1]) + strlcpy(devname, link->prod_id[1], sizeof(devname)); + + if (pcmcia_loop_config(link, avma1cs_configcheck, NULL)) + return -ENODEV; + do { - devname[0] = 0; - if (link->prod_id[1]) - strlcpy(devname, link->prod_id[1], sizeof(devname)); - - /* - * find IO port - */ - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleOffset = 0; tuple.TupleDataMax = 255; - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - i = first_tuple(link, &tuple, &parse); - while (i == CS_SUCCESS) { - if (cf->io.nwin > 0) { - link->conf.ConfigIndex = cf->index; - link->io.BasePort1 = cf->io.win[0].base; - link->io.NumPorts1 = cf->io.win[0].len; - link->io.NumPorts2 = 0; - printk(KERN_INFO "avma1_cs: testing i/o %#x-%#x\n", - link->io.BasePort1, - link->io.BasePort1+link->io.NumPorts1 - 1); - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) goto found_port; - } - i = next_tuple(link, &tuple, &parse); - } - -found_port: - if (i != CS_SUCCESS) { - cs_error(link, RequestIO, i); - break; - } - /* * allocate an interrupt line */ diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index db7e64424af..449800898dc 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -203,68 +203,41 @@ static void elsa_cs_detach(struct pcmcia_device *link) device available to the system. ======================================================================*/ -static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) -{ - int i = pcmcia_get_tuple_data(handle, tuple); - if (i != CS_SUCCESS) return i; - return pcmcia_parse_tuple(handle, tuple, parse); -} -static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) +static int elsa_cs_configcheck(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) { - int i = pcmcia_get_first_tuple(handle, tuple); - if (i != CS_SUCCESS) return i; - return get_tuple(handle, tuple, parse); -} + int j; -static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) -{ - int i = pcmcia_get_next_tuple(handle, tuple); - if (i != CS_SUCCESS) return i; - return get_tuple(handle, tuple, parse); + if ((cf->io.nwin > 0) && cf->io.win[0].base) { + printk(KERN_INFO "(elsa_cs: looks like the 96 model)\n"); + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort1 = cf->io.win[0].base; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } else { + printk(KERN_INFO "(elsa_cs: looks like the 97 model)\n"); + p_dev->conf.ConfigIndex = cf->index; + for (j = 0x2f0; j > 0x100; j -= 0x10) { + p_dev->io.BasePort1 = j; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + } + return -ENODEV; } static int elsa_cs_config(struct pcmcia_device *link) { - tuple_t tuple; - cisparse_t parse; local_info_t *dev; - int i, j, last_fn; - u_short buf[128]; - cistpl_cftable_entry_t *cf = &parse.cftable_entry; + int i, last_fn; IsdnCard_t icard; DEBUG(0, "elsa_config(0x%p)\n", link); dev = link->priv; - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleOffset = 0; tuple.TupleDataMax = 255; - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - i = first_tuple(link, &tuple, &parse); - while (i == CS_SUCCESS) { - if ( (cf->io.nwin > 0) && cf->io.win[0].base) { - printk(KERN_INFO "(elsa_cs: looks like the 96 model)\n"); - link->conf.ConfigIndex = cf->index; - link->io.BasePort1 = cf->io.win[0].base; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; - } else { - printk(KERN_INFO "(elsa_cs: looks like the 97 model)\n"); - link->conf.ConfigIndex = cf->index; - for (i = 0, j = 0x2f0; j > 0x100; j -= 0x10) { - link->io.BasePort1 = j; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; - } - break; - } - i = next_tuple(link, &tuple, &parse); - } - + i = pcmcia_loop_config(link, elsa_cs_configcheck, NULL); if (i != CS_SUCCESS) { last_fn = RequestIO; goto cs_failed; diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 439cb530def..0f80b5667ea 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -217,101 +217,68 @@ static void sedlbauer_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -static int sedlbauer_config(struct pcmcia_device *link) +struct sedlbauer_config_data { + cistpl_cftable_entry_t dflt; + config_info_t conf; + win_req_t req; +}; + +static int sedlbauer_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) { - local_info_t *dev = link->priv; - tuple_t tuple; - cisparse_t parse; - int last_fn, last_ret; - u8 buf[64]; - config_info_t conf; - win_req_t req; - memreq_t map; - IsdnCard_t icard; + struct sedlbauer_config_data *cfg_mem = priv_data; - DEBUG(0, "sedlbauer_config(0x%p)\n", link); + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + cfg_mem->dflt = *cfg; + if (cfg->index == 0) + return -ENODEV; + p_dev->conf.ConfigIndex = cfg->index; - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - - CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf)); - - /* - In this loop, we scan the CIS for configuration table entries, - each of which describes a valid card configuration, including - voltage, IO window, memory window, and interrupt settings. - - We make no assumptions about the card to be configured: we use - just the information available in the CIS. In an ideal world, - this would work for any PCMCIA card, but it requires a complete - and accurate CIS. In practice, a driver usually "knows" most of - these things without consulting the CIS, and most client drivers - will only use the CIS to fill in implementation-defined details. - */ - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - cistpl_cftable_entry_t dflt = { 0 }; - cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg; - if (cfg->index == 0) goto next_entry; - link->conf.ConfigIndex = cfg->index; - /* Does this card need audio output? */ if (cfg->flags & CISTPL_CFTABLE_AUDIO) { - link->conf.Attributes |= CONF_ENABLE_SPKR; - link->conf.Status = CCSR_AUDIO_ENA; + p_dev->conf.Attributes |= CONF_ENABLE_SPKR; + p_dev->conf.Status = CCSR_AUDIO_ENA; } - + /* Use power settings for Vcc and Vpp if present */ /* Note that the CIS values need to be rescaled */ if (cfg->vcc.present & (1<vcc.param[CISTPL_POWER_VNOM]/10000) - goto next_entry; - } else if (dflt.vcc.present & (1<conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000) + return -ENODEV; + } else if (cfg_mem->dflt.vcc.present & (1<conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM]/10000) + return -ENODEV; } - + if (cfg->vpp1.present & (1<conf.Vpp = - cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; - else if (dflt.vpp1.present & (1<conf.Vpp = - dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; - + p_dev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; + else if (cfg_mem->dflt.vpp1.present & (1<conf.Vpp = cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; + /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) - link->conf.Attributes |= CONF_ENABLE_IRQ; - + if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + /* IO window settings */ - link->io.NumPorts1 = link->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; -/* new in dummy.cs 2001/01/28 MN - link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; -*/ - link->io.BasePort1 = io->win[0].base; - link->io.NumPorts1 = io->win[0].len; - if (io->nwin > 1) { - link->io.Attributes2 = link->io.Attributes1; - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; + p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; + if (!(io->flags & CISTPL_IO_8BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + if (!(io->flags & CISTPL_IO_16BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io.BasePort1 = io->win[0].base; + p_dev->io.NumPorts1 = io->win[0].len; + if (io->nwin > 1) { + p_dev->io.Attributes2 = p_dev->io.Attributes1; + p_dev->io.BasePort2 = io->win[1].base; + p_dev->io.NumPorts2 = io->win[1].len; + } + /* This reserves IO space but doesn't actually enable it */ + if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + return -ENODEV; } /* @@ -325,30 +292,58 @@ static int sedlbauer_config(struct pcmcia_device *link) needs to be mapped to virtual space with ioremap() before it is used. */ - if ((cfg->mem.nwin > 0) || (dflt.mem.nwin > 0)) { - cistpl_mem_t *mem = - (cfg->mem.nwin) ? &cfg->mem : &dflt.mem; - req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; - req.Attributes |= WIN_ENABLE; - req.Base = mem->win[0].host_addr; - req.Size = mem->win[0].len; -/* new in dummy.cs 2001/01/28 MN - if (req.Size < 0x1000) - req.Size = 0x1000; -*/ - req.AccessSpeed = 0; - if (pcmcia_request_window(&link, &req, &link->win) != 0) - goto next_entry; - map.Page = 0; map.CardOffset = mem->win[0].card_addr; - if (pcmcia_map_mem_page(link->win, &map) != 0) - goto next_entry; + if ((cfg->mem.nwin > 0) || (cfg_mem->dflt.mem.nwin > 0)) { + cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &cfg_mem->dflt.mem; + memreq_t map; + cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; + cfg_mem->req.Attributes |= WIN_ENABLE; + cfg_mem->req.Base = mem->win[0].host_addr; + cfg_mem->req.Size = mem->win[0].len; + cfg_mem->req.AccessSpeed = 0; + if (pcmcia_request_window(&p_dev, &cfg_mem->req, &p_dev->win) != 0) + return -ENODEV; + map.Page = 0; + map.CardOffset = mem->win[0].card_addr; + if (pcmcia_map_mem_page(p_dev->win, &map) != 0) + return -ENODEV; } - /* If we got this far, we're cool! */ - break; + return 0; +} - next_entry: - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); - } + + +static int sedlbauer_config(struct pcmcia_device *link) +{ + local_info_t *dev = link->priv; + struct sedlbauer_config_data *cfg_mem; + int last_fn, last_ret; + IsdnCard_t icard; + + DEBUG(0, "sedlbauer_config(0x%p)\n", link); + + cfg_mem = kzalloc(sizeof(struct sedlbauer_config_data), GFP_KERNEL); + if (!cfg_mem) + return -ENOMEM; + + /* Look up the current Vcc */ + CS_CHECK(GetConfigurationInfo, + pcmcia_get_configuration_info(link, &cfg_mem->conf)); + + /* + In this loop, we scan the CIS for configuration table entries, + each of which describes a valid card configuration, including + voltage, IO window, memory window, and interrupt settings. + + We make no assumptions about the card to be configured: we use + just the information available in the CIS. In an ideal world, + this would work for any PCMCIA card, but it requires a complete + and accurate CIS. In practice, a driver usually "knows" most of + these things without consulting the CIS, and most client drivers + will only use the CIS to fill in implementation-defined details. + */ + last_ret = pcmcia_loop_config(link, sedlbauer_config_check, cfg_mem); + if (last_ret) + goto failed; /* Allocate an interrupt line. Note that this does not assign a @@ -387,8 +382,8 @@ static int sedlbauer_config(struct pcmcia_device *link) printk(" & 0x%04x-0x%04x", link->io.BasePort2, link->io.BasePort2+link->io.NumPorts2-1); if (link->win) - printk(", mem 0x%06lx-0x%06lx", req.Base, - req.Base+req.Size-1); + printk(", mem 0x%06lx-0x%06lx", cfg_mem->req.Base, + cfg_mem->req.Base+cfg_mem->req.Size-1); printk("\n"); icard.para[0] = link->irq.AssignedIRQ; @@ -409,6 +404,7 @@ static int sedlbauer_config(struct pcmcia_device *link) cs_failed: cs_error(link, last_fn, last_ret); +failed: sedlbauer_release(link); return -ENODEV; diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index ab4bd455450..2b063a2916f 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -193,68 +193,41 @@ static void teles_detach(struct pcmcia_device *link) device available to the system. ======================================================================*/ -static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) -{ - int i = pcmcia_get_tuple_data(handle, tuple); - if (i != CS_SUCCESS) return i; - return pcmcia_parse_tuple(handle, tuple, parse); -} -static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) +static int teles_cs_configcheck(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) { - int i = pcmcia_get_first_tuple(handle, tuple); - if (i != CS_SUCCESS) return i; - return get_tuple(handle, tuple, parse); -} + int j; -static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, - cisparse_t *parse) -{ - int i = pcmcia_get_next_tuple(handle, tuple); - if (i != CS_SUCCESS) return i; - return get_tuple(handle, tuple, parse); + if ((cf->io.nwin > 0) && cf->io.win[0].base) { + printk(KERN_INFO "(teles_cs: looks like the 96 model)\n"); + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort1 = cf->io.win[0].base; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } else { + printk(KERN_INFO "(teles_cs: looks like the 97 model)\n"); + p_dev->conf.ConfigIndex = cf->index; + for (j = 0x2f0; j > 0x100; j -= 0x10) { + p_dev->io.BasePort1 = j; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + } + return -ENODEV; } static int teles_cs_config(struct pcmcia_device *link) { - tuple_t tuple; - cisparse_t parse; local_info_t *dev; - int i, j, last_fn; - u_short buf[128]; - cistpl_cftable_entry_t *cf = &parse.cftable_entry; + int i, last_fn; IsdnCard_t icard; DEBUG(0, "teles_config(0x%p)\n", link); dev = link->priv; - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleOffset = 0; tuple.TupleDataMax = 255; - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - i = first_tuple(link, &tuple, &parse); - while (i == CS_SUCCESS) { - if ( (cf->io.nwin > 0) && cf->io.win[0].base) { - printk(KERN_INFO "(teles_cs: looks like the 96 model)\n"); - link->conf.ConfigIndex = cf->index; - link->io.BasePort1 = cf->io.win[0].base; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; - } else { - printk(KERN_INFO "(teles_cs: looks like the 97 model)\n"); - link->conf.ConfigIndex = cf->index; - for (i = 0, j = 0x2f0; j > 0x100; j -= 0x10) { - link->io.BasePort1 = j; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; - } - break; - } - i = next_tuple(link, &tuple, &parse); - } - + i = pcmcia_loop_config(link, teles_cs_configcheck, NULL); if (i != CS_SUCCESS) { last_fn = RequestIO; goto cs_failed; From b54bf94bf91e4ca2a489eb02bca0424ddb55242a Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 2 Aug 2008 14:28:43 +0200 Subject: [PATCH 08/49] pcmcia: use pcmcia_loop_config in net pcmcia drivers Use the config loop helper in (some) net pcmcia drivers. CC: netdev@vger.kernel.org Signed-off-by: Dominik Brodowski --- drivers/net/pcmcia/axnet_cs.c | 71 ++++---- drivers/net/pcmcia/pcnet_cs.c | 79 ++++---- drivers/net/pcmcia/smc91c92_cs.c | 96 ++++------ drivers/net/pcmcia/xirc2ps_cs.c | 73 +++++--- drivers/net/wireless/airo_cs.c | 230 ++++++++++++------------ drivers/net/wireless/atmel_cs.c | 123 ++++++------- drivers/net/wireless/hostap/hostap_cs.c | 227 +++++++++++------------ drivers/net/wireless/orinoco_cs.c | 176 +++++++++--------- drivers/net/wireless/spectrum_cs.c | 175 +++++++++--------- 9 files changed, 596 insertions(+), 654 deletions(-) diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 3f682d49a4e..04ece0b77d1 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -284,58 +284,47 @@ static int try_io_port(struct pcmcia_device *link) } } +static int axnet_configcheck(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + int i; + cistpl_io_t *io = &cfg->io; + + if (cfg->index == 0 || cfg->io.nwin == 0) + return -ENODEV; + + p_dev->conf.ConfigIndex = 0x05; + /* For multifunction cards, by convention, we configure the + network function with window 0, and serial with window 1 */ + if (io->nwin > 1) { + i = (io->win[1].len > io->win[0].len); + p_dev->io.BasePort2 = io->win[1-i].base; + p_dev->io.NumPorts2 = io->win[1-i].len; + } else { + i = p_dev->io.NumPorts2 = 0; + } + p_dev->io.BasePort1 = io->win[i].base; + p_dev->io.NumPorts1 = io->win[i].len; + p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + if (p_dev->io.NumPorts1 + p_dev->io.NumPorts2 >= 32) + return try_io_port(p_dev); + + return -ENODEV; +} + static int axnet_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; axnet_dev_t *info = PRIV(dev); - tuple_t tuple; - cisparse_t parse; int i, j, last_ret, last_fn; - u_short buf[64]; DECLARE_MAC_BUF(mac); DEBUG(0, "axnet_config(0x%p)\n", link); - tuple.Attributes = 0; - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - /* don't trust the CIS on this; Linksys got it wrong */ link->conf.Present = 0x63; - - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - tuple.Attributes = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (last_ret == CS_SUCCESS) { - cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); - cistpl_io_t *io = &(parse.cftable_entry.io); - - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0 || - cfg->index == 0 || cfg->io.nwin == 0) - goto next_entry; - - link->conf.ConfigIndex = 0x05; - /* For multifunction cards, by convention, we configure the - network function with window 0, and serial with window 1 */ - if (io->nwin > 1) { - i = (io->win[1].len > io->win[0].len); - link->io.BasePort2 = io->win[1-i].base; - link->io.NumPorts2 = io->win[1-i].len; - } else { - i = link->io.NumPorts2 = 0; - } - link->io.BasePort1 = io->win[i].base; - link->io.NumPorts1 = io->win[i].len; - link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - if (link->io.NumPorts1 + link->io.NumPorts2 >= 32) { - last_ret = try_io_port(link); - if (last_ret == CS_SUCCESS) break; - } - next_entry: - last_ret = pcmcia_get_next_tuple(link, &tuple); - } + last_ret = pcmcia_loop_config(link, axnet_configcheck, NULL); if (last_ret != CS_SUCCESS) { cs_error(link, RequestIO, last_ret); goto failed; diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 2d4c4ad89b8..7a9eeca6adc 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -512,58 +512,53 @@ static int try_io_port(struct pcmcia_device *link) } } +static int pcnet_confcheck(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + int *has_shmem = priv_data; + int i; + cistpl_io_t *io = &cfg->io; + + if (cfg->index == 0 || cfg->io.nwin == 0) + return -EINVAL; + + p_dev->conf.ConfigIndex = cfg->index; + + /* For multifunction cards, by convention, we configure the + network function with window 0, and serial with window 1 */ + if (io->nwin > 1) { + i = (io->win[1].len > io->win[0].len); + p_dev->io.BasePort2 = io->win[1-i].base; + p_dev->io.NumPorts2 = io->win[1-i].len; + } else { + i = p_dev->io.NumPorts2 = 0; + } + + *has_shmem = ((cfg->mem.nwin == 1) && + (cfg->mem.win[0].len >= 0x4000)); + p_dev->io.BasePort1 = io->win[i].base; + p_dev->io.NumPorts1 = io->win[i].len; + p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + if (p_dev->io.NumPorts1 + p_dev->io.NumPorts2 >= 32) + return try_io_port(p_dev); + + return 0; +} + static int pcnet_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; pcnet_dev_t *info = PRIV(dev); - tuple_t tuple; - cisparse_t parse; - int i, last_ret, last_fn, start_pg, stop_pg, cm_offset; + int last_ret, last_fn, start_pg, stop_pg, cm_offset; int has_shmem = 0; - u_short buf[64]; hw_info_t *local_hw_info; DECLARE_MAC_BUF(mac); DEBUG(0, "pcnet_config(0x%p)\n", link); - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - tuple.Attributes = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (last_ret == CS_SUCCESS) { - cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); - cistpl_io_t *io = &(parse.cftable_entry.io); - - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0 || - cfg->index == 0 || cfg->io.nwin == 0) - goto next_entry; - - link->conf.ConfigIndex = cfg->index; - /* For multifunction cards, by convention, we configure the - network function with window 0, and serial with window 1 */ - if (io->nwin > 1) { - i = (io->win[1].len > io->win[0].len); - link->io.BasePort2 = io->win[1-i].base; - link->io.NumPorts2 = io->win[1-i].len; - } else { - i = link->io.NumPorts2 = 0; - } - has_shmem = ((cfg->mem.nwin == 1) && - (cfg->mem.win[0].len >= 0x4000)); - link->io.BasePort1 = io->win[i].base; - link->io.NumPorts1 = io->win[i].len; - link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - if (link->io.NumPorts1 + link->io.NumPorts2 >= 32) { - last_ret = try_io_port(link); - if (last_ret == CS_SUCCESS) break; - } - next_entry: - last_ret = pcmcia_get_next_tuple(link, &tuple); - } - if (last_ret != CS_SUCCESS) { + last_ret = pcmcia_loop_config(link, pcnet_confcheck, &has_shmem); + if (last_ret) { cs_error(link, RequestIO, last_ret); goto failed; } diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 250eb1954c3..c012e340073 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -459,28 +459,36 @@ static int mhz_3288_power(struct pcmcia_device *link) return 0; } +static int mhz_mfc_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) +{ + int k; + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort2 = cf->io.win[0].base; + for (k = 0; k < 0x400; k += 0x10) { + if (k & 0x80) + continue; + p_dev->io.BasePort1 = k ^ 0x300; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + return -ENODEV; +} + static int mhz_mfc_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; struct smc_private *smc = netdev_priv(dev); struct smc_cfg_mem *cfg_mem; - tuple_t *tuple; - cisparse_t *parse; - cistpl_cftable_entry_t *cf; - u_char *buf; win_req_t req; memreq_t mem; - int i, k; + int i; cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL); if (!cfg_mem) return CS_OUT_OF_RESOURCE; - tuple = &cfg_mem->tuple; - parse = &cfg_mem->parse; - cf = &parse->cftable_entry; - buf = cfg_mem->buf; - link->conf.Attributes |= CONF_ENABLE_SPKR; link->conf.Status = CCSR_AUDIO_ENA; link->irq.Attributes = @@ -489,27 +497,9 @@ static int mhz_mfc_config(struct pcmcia_device *link) link->io.Attributes2 = IO_DATA_PATH_WIDTH_8; link->io.NumPorts2 = 8; - tuple->Attributes = tuple->TupleOffset = 0; - tuple->TupleData = (cisdata_t *)buf; - tuple->TupleDataMax = 255; - tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY; - - i = first_tuple(link, tuple, parse); /* The Megahertz combo cards have modem-like CIS entries, so we have to explicitly try a bunch of port combinations. */ - while (i == CS_SUCCESS) { - link->conf.ConfigIndex = cf->index; - link->io.BasePort2 = cf->io.win[0].base; - for (k = 0; k < 0x400; k += 0x10) { - if (k & 0x80) continue; - link->io.BasePort1 = k ^ 0x300; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; - } - if (i == CS_SUCCESS) break; - i = next_tuple(link, tuple, parse); - } - if (i != CS_SUCCESS) + if (pcmcia_loop_config(link, mhz_mfc_config_check, NULL)) goto free_cfg_mem; dev->base_addr = link->io.BasePort1; @@ -533,7 +523,7 @@ static int mhz_mfc_config(struct pcmcia_device *link) free_cfg_mem: kfree(cfg_mem); - return i; + return -ENODEV; } static int mhz_setup(struct pcmcia_device *link) @@ -660,46 +650,26 @@ static int mot_setup(struct pcmcia_device *link) /*====================================================================*/ +static int smc_configcheck(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) +{ + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort1 = cf->io.win[0].base; + p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; + return pcmcia_request_io(p_dev, &p_dev->io); +} + static int smc_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; - struct smc_cfg_mem *cfg_mem; - tuple_t *tuple; - cisparse_t *parse; - cistpl_cftable_entry_t *cf; - u_char *buf; int i; - cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL); - if (!cfg_mem) - return CS_OUT_OF_RESOURCE; - - tuple = &cfg_mem->tuple; - parse = &cfg_mem->parse; - cf = &parse->cftable_entry; - buf = cfg_mem->buf; - - tuple->Attributes = tuple->TupleOffset = 0; - tuple->TupleData = (cisdata_t *)buf; - tuple->TupleDataMax = 255; - tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY; - link->io.NumPorts1 = 16; - i = first_tuple(link, tuple, parse); - while (i != CS_NO_MORE_ITEMS) { - if (i == CS_SUCCESS) { - link->conf.ConfigIndex = cf->index; - link->io.BasePort1 = cf->io.win[0].base; - link->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; - } - i = next_tuple(link, tuple, parse); - } - if (i == CS_SUCCESS) - dev->base_addr = link->io.BasePort1; + i = pcmcia_loop_config(link, smc_configcheck, NULL); + if (!i) + dev->base_addr = link->io.BasePort1; - kfree(cfg_mem); return i; } diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index f6c4698ce73..b57f022952b 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -715,6 +715,45 @@ has_ce2_string(struct pcmcia_device * p_dev) return 0; } +static int +xirc2ps_config_modem(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) +{ + unsigned int ioaddr; + + if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8) { + for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) { + p_dev->conf.ConfigIndex = cf->index ; + p_dev->io.BasePort2 = cf->io.win[0].base; + p_dev->io.BasePort1 = ioaddr; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + } + return -ENODEV; +} + +static int +xirc2ps_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) +{ + int *pass = priv_data; + + if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8) { + p_dev->conf.ConfigIndex = cf->index ; + p_dev->io.BasePort2 = cf->io.win[0].base; + p_dev->io.BasePort1 = p_dev->io.BasePort2 + + (*pass ? (cf->index & 0x20 ? -24:8) + : (cf->index & 0x20 ? 8:-24)); + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + return -ENODEV; + +} + /**************** * xirc2ps_config() is scheduled to run after a CARD_INSERTION event * is received, to configure the PCMCIA socket, and to make the @@ -725,13 +764,12 @@ xirc2ps_config(struct pcmcia_device * link) { struct net_device *dev = link->priv; local_info_t *local = netdev_priv(dev); + unsigned int ioaddr; tuple_t tuple; cisparse_t parse; - unsigned int ioaddr; int err, i; u_char buf[64]; cistpl_lan_node_id_t *node_id = (cistpl_lan_node_id_t*)parse.funce.data; - cistpl_cftable_entry_t *cf = &parse.cftable_entry; DECLARE_MAC_BUF(mac); local->dingo_ccr = NULL; @@ -846,19 +884,8 @@ xirc2ps_config(struct pcmcia_device * link) /* Take the Modem IO port from the CIS and scan for a free * Ethernet port */ link->io.NumPorts1 = 16; /* no Mako stuff anymore */ - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - for (err = first_tuple(link, &tuple, &parse); !err; - err = next_tuple(link, &tuple, &parse)) { - if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8) { - for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) { - link->conf.ConfigIndex = cf->index ; - link->io.BasePort2 = cf->io.win[0].base; - link->io.BasePort1 = ioaddr; - if (!(err=pcmcia_request_io(link, &link->io))) - goto port_found; - } - } - } + if (!pcmcia_loop_config(link, xirc2ps_config_modem, NULL)) + goto port_found; } else { link->io.NumPorts1 = 18; /* We do 2 passes here: The first one uses the regular mapping and @@ -866,21 +893,9 @@ xirc2ps_config(struct pcmcia_device * link) * mirrored every 32 bytes. Actually we use a mirrored port for * the Mako if (on the first pass) the COR bit 5 is set. */ - for (pass=0; pass < 2; pass++) { - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - for (err = first_tuple(link, &tuple, &parse); !err; - err = next_tuple(link, &tuple, &parse)){ - if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8){ - link->conf.ConfigIndex = cf->index ; - link->io.BasePort2 = cf->io.win[0].base; - link->io.BasePort1 = link->io.BasePort2 - + (pass ? (cf->index & 0x20 ? -24:8) - : (cf->index & 0x20 ? 8:-24)); - if (!(err=pcmcia_request_io(link, &link->io))) + for (pass=0; pass < 2; pass++) + if (!pcmcia_loop_config(link, xirc2ps_config_check, &pass)) goto port_found; - } - } - } /* if special option: * try to configure as Ethernet only. * .... */ diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index f12355398fe..4fbe811bebf 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -206,126 +206,131 @@ static void airo_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) +struct airo_cs_config_data { + cistpl_cftable_entry_t dflt; + win_req_t req; +}; + +static int airo_cs_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + struct airo_cs_config_data *cfg_mem = priv_data; + + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + cfg_mem->dflt = *cfg; + + if (cfg->index == 0) + return -ENODEV; + + p_dev->conf.ConfigIndex = cfg->index; + + /* Does this card need audio output? */ + if (cfg->flags & CISTPL_CFTABLE_AUDIO) { + p_dev->conf.Attributes |= CONF_ENABLE_SPKR; + p_dev->conf.Status = CCSR_AUDIO_ENA; + } + + /* Use power settings for Vcc and Vpp if present */ + /* Note that the CIS values need to be rescaled */ + if (cfg->vpp1.present & (1<conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; + else if (cfg_mem->dflt.vpp1.present & (1<conf.Vpp = cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; + + /* Do we need to allocate an interrupt? */ + if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + + /* IO window settings */ + p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; + if (!(io->flags & CISTPL_IO_8BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + if (!(io->flags & CISTPL_IO_16BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io.BasePort1 = io->win[0].base; + p_dev->io.NumPorts1 = io->win[0].len; + if (io->nwin > 1) { + p_dev->io.Attributes2 = p_dev->io.Attributes1; + p_dev->io.BasePort2 = io->win[1].base; + p_dev->io.NumPorts2 = io->win[1].len; + } + } + + /* This reserves IO space but doesn't actually enable it */ + if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + return -ENODEV; + + /* + Now set up a common memory window, if needed. There is room + in the struct pcmcia_device structure for one memory window handle, + but if the base addresses need to be saved, or if multiple + windows are needed, the info should go in the private data + structure for this device. + + Note that the memory window base is a physical address, and + needs to be mapped to virtual space with ioremap() before it + is used. + */ + if ((cfg->mem.nwin > 0) || (cfg_mem->dflt.mem.nwin > 0)) { + cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &cfg_mem->dflt.mem; + memreq_t map; + cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; + cfg_mem->req.Base = mem->win[0].host_addr; + cfg_mem->req.Size = mem->win[0].len; + cfg_mem->req.AccessSpeed = 0; + if (pcmcia_request_window(&p_dev, &cfg_mem->req, &p_dev->win) != 0) + return -ENODEV; + map.Page = 0; + map.CardOffset = mem->win[0].card_addr; + if (pcmcia_map_mem_page(p_dev->win, &map) != 0) + return -ENODEV; + } + /* If we got this far, we're cool! */ + return 0; +} + + static int airo_config(struct pcmcia_device *link) { - tuple_t tuple; - cisparse_t parse; local_info_t *dev; + struct airo_cs_config_data *cfg_mem; int last_fn, last_ret; - u_char buf[64]; - win_req_t req; - memreq_t map; dev = link->priv; DEBUG(0, "airo_config(0x%p)\n", link); + cfg_mem = kzalloc(sizeof(struct airo_cs_config_data), GFP_KERNEL); + if (!cfg_mem) + return -ENOMEM; + /* - In this loop, we scan the CIS for configuration table entries, - each of which describes a valid card configuration, including - voltage, IO window, memory window, and interrupt settings. - - We make no assumptions about the card to be configured: we use - just the information available in the CIS. In an ideal world, - this would work for any PCMCIA card, but it requires a complete - and accurate CIS. In practice, a driver usually "knows" most of - these things without consulting the CIS, and most client drivers - will only use the CIS to fill in implementation-defined details. + * In this loop, we scan the CIS for configuration table + * entries, each of which describes a valid card + * configuration, including voltage, IO window, memory window, + * and interrupt settings. + * + * We make no assumptions about the card to be configured: we + * use just the information available in the CIS. In an ideal + * world, this would work for any PCMCIA card, but it requires + * a complete and accurate CIS. In practice, a driver usually + * "knows" most of these things without consulting the CIS, + * and most client drivers will only use the CIS to fill in + * implementation-defined details. + */ + last_ret = pcmcia_loop_config(link, airo_cs_config_check, cfg_mem); + if (last_ret) + goto failed; + + /* + Allocate an interrupt line. Note that this does not assign a + handler to the interrupt, unless the 'Handler' member of the + irq structure is initialized. */ - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - cistpl_cftable_entry_t dflt = { 0 }; - cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg; - if (cfg->index == 0) goto next_entry; - link->conf.ConfigIndex = cfg->index; - - /* Does this card need audio output? */ - if (cfg->flags & CISTPL_CFTABLE_AUDIO) { - link->conf.Attributes |= CONF_ENABLE_SPKR; - link->conf.Status = CCSR_AUDIO_ENA; - } - - /* Use power settings for Vcc and Vpp if present */ - /* Note that the CIS values need to be rescaled */ - if (cfg->vpp1.present & (1<conf.Vpp = - cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; - else if (dflt.vpp1.present & (1<conf.Vpp = - dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; - - /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) - link->conf.Attributes |= CONF_ENABLE_IRQ; - - /* IO window settings */ - link->io.NumPorts1 = link->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.BasePort1 = io->win[0].base; - link->io.NumPorts1 = io->win[0].len; - if (io->nwin > 1) { - link->io.Attributes2 = link->io.Attributes1; - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - } - - /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; - - /* - Now set up a common memory window, if needed. There is room - in the struct pcmcia_device structure for one memory window handle, - but if the base addresses need to be saved, or if multiple - windows are needed, the info should go in the private data - structure for this device. - - Note that the memory window base is a physical address, and - needs to be mapped to virtual space with ioremap() before it - is used. - */ - if ((cfg->mem.nwin > 0) || (dflt.mem.nwin > 0)) { - cistpl_mem_t *mem = - (cfg->mem.nwin) ? &cfg->mem : &dflt.mem; - req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; - req.Base = mem->win[0].host_addr; - req.Size = mem->win[0].len; - req.AccessSpeed = 0; - if (pcmcia_request_window(&link, &req, &link->win) != 0) - goto next_entry; - map.Page = 0; map.CardOffset = mem->win[0].card_addr; - if (pcmcia_map_mem_page(link->win, &map) != 0) - goto next_entry; - } - /* If we got this far, we're cool! */ - break; - - next_entry: - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); - } - - /* - Allocate an interrupt line. Note that this does not assign a - handler to the interrupt, unless the 'Handler' member of the - irq structure is initialized. - */ if (link->conf.Attributes & CONF_ENABLE_IRQ) CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); @@ -362,14 +367,17 @@ static int airo_config(struct pcmcia_device *link) printk(" & 0x%04x-0x%04x", link->io.BasePort2, link->io.BasePort2+link->io.NumPorts2-1); if (link->win) - printk(", mem 0x%06lx-0x%06lx", req.Base, - req.Base+req.Size-1); + printk(", mem 0x%06lx-0x%06lx", cfg_mem->req.Base, + cfg_mem->req.Base+cfg_mem->req.Size-1); printk("\n"); + kfree(cfg_mem); return 0; cs_failed: cs_error(link, last_fn, last_ret); + failed: airo_release(link); + kfree(cfg_mem); return -ENODEV; } /* airo_config */ diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index 12617cd0b78..263c36f7ee2 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -224,25 +224,69 @@ static int card_present(void *arg) return 0; } +static int atmel_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + cistpl_cftable_entry_t *dflt = priv_data; + + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + *dflt = *cfg; + if (cfg->index == 0) + return -ENODEV; + p_dev->conf.ConfigIndex = cfg->index; + + /* Does this card need audio output? */ + if (cfg->flags & CISTPL_CFTABLE_AUDIO) { + p_dev->conf.Attributes |= CONF_ENABLE_SPKR; + p_dev->conf.Status = CCSR_AUDIO_ENA; + } + + /* Use power settings for Vcc and Vpp if present */ + /* Note that the CIS values need to be rescaled */ + if (cfg->vpp1.present & (1<conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; + else if (dflt->vpp1.present & (1<conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM]/10000; + + /* Do we need to allocate an interrupt? */ + if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + + /* IO window settings */ + p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; + if (!(io->flags & CISTPL_IO_8BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + if (!(io->flags & CISTPL_IO_16BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io.BasePort1 = io->win[0].base; + p_dev->io.NumPorts1 = io->win[0].len; + if (io->nwin > 1) { + p_dev->io.Attributes2 = p_dev->io.Attributes1; + p_dev->io.BasePort2 = io->win[1].base; + p_dev->io.NumPorts2 = io->win[1].len; + } + } + + /* This reserves IO space but doesn't actually enable it */ + return pcmcia_request_io(p_dev, &p_dev->io); +} + static int atmel_config(struct pcmcia_device *link) { - tuple_t tuple; - cisparse_t parse; local_info_t *dev; int last_fn, last_ret; - u_char buf[64]; struct pcmcia_device_id *did; + cistpl_cftable_entry_t dflt = { 0 }; dev = link->priv; did = handle_to_dev(link).driver_data; DEBUG(0, "atmel_config(0x%p)\n", link); - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - /* In this loop, we scan the CIS for configuration table entries, each of which describes a valid card configuration, including @@ -255,66 +299,8 @@ static int atmel_config(struct pcmcia_device *link) these things without consulting the CIS, and most client drivers will only use the CIS to fill in implementation-defined details. */ - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - cistpl_cftable_entry_t dflt = { 0 }; - cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg; - if (cfg->index == 0) goto next_entry; - link->conf.ConfigIndex = cfg->index; - - /* Does this card need audio output? */ - if (cfg->flags & CISTPL_CFTABLE_AUDIO) { - link->conf.Attributes |= CONF_ENABLE_SPKR; - link->conf.Status = CCSR_AUDIO_ENA; - } - - /* Use power settings for Vcc and Vpp if present */ - /* Note that the CIS values need to be rescaled */ - if (cfg->vpp1.present & (1<conf.Vpp = - cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; - else if (dflt.vpp1.present & (1<conf.Vpp = - dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; - - /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) - link->conf.Attributes |= CONF_ENABLE_IRQ; - - /* IO window settings */ - link->io.NumPorts1 = link->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.BasePort1 = io->win[0].base; - link->io.NumPorts1 = io->win[0].len; - if (io->nwin > 1) { - link->io.Attributes2 = link->io.Attributes1; - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - } - - /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; - - /* If we got this far, we're cool! */ - break; - - next_entry: - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); - } + if (pcmcia_loop_config(link, atmel_config_check, &dflt)) + goto failed; /* Allocate an interrupt line. Note that this does not assign a @@ -360,6 +346,7 @@ static int atmel_config(struct pcmcia_device *link) cs_failed: cs_error(link, last_fn, last_ret); + failed: atmel_release(link); return -ENODEV; } diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 3b4e55cf33c..3d914dde5de 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -532,145 +532,134 @@ static void prism2_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -#define CFG_CHECK2(fn, retf) \ -do { int _ret = (retf); \ -if (_ret != 0) { \ - PDEBUG(DEBUG_EXTRA, "CardServices(" #fn ") returned %d\n", _ret); \ - cs_error(link, fn, _ret); \ - goto next_entry; \ -} \ -} while (0) - /* run after a CARD_INSERTION event is received to configure the PCMCIA * socket and make the device available to the system */ + +struct prism2_config_data { + cistpl_cftable_entry_t dflt; + config_info_t conf; +}; + +static int prism2_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + struct prism2_config_data *cfg_mem = priv_data; + + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + cfg_mem->dflt = *cfg; + if (cfg->index == 0) + return -ENODEV; + + p_dev->conf.ConfigIndex = cfg->index; + PDEBUG(DEBUG_EXTRA, "Checking CFTABLE_ENTRY 0x%02X " + "(default 0x%02X)\n", cfg->index, cfg_mem->dflt.index); + + /* Does this card need audio output? */ + if (cfg->flags & CISTPL_CFTABLE_AUDIO) { + p_dev->conf.Attributes |= CONF_ENABLE_SPKR; + p_dev->conf.Status = CCSR_AUDIO_ENA; + } + + /* Use power settings for Vcc and Vpp if present */ + /* Note that the CIS values need to be rescaled */ + if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (cfg_mem->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / + 10000 && !ignore_cis_vcc) { + PDEBUG(DEBUG_EXTRA, " Vcc mismatch - skipping" + " this entry\n"); + return -ENODEV; + } + } else if (cfg_mem->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (cfg_mem->conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM] / + 10000 && !ignore_cis_vcc) { + PDEBUG(DEBUG_EXTRA, " Vcc (default) mismatch " + "- skipping this entry\n"); + return -ENODEV; + } + } + + if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) + p_dev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; + else if (cfg_mem->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) + p_dev->conf.Vpp = cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + + /* Do we need to allocate an interrupt? */ + if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + else if (!(p_dev->conf.Attributes & CONF_ENABLE_IRQ)) { + /* At least Compaq WL200 does not have IRQInfo1 set, + * but it does not work without interrupts.. */ + printk(KERN_WARNING "Config has no IRQ info, but trying to " + "enable IRQ anyway..\n"); + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + } + + /* IO window settings */ + PDEBUG(DEBUG_EXTRA, "IO window settings: cfg->io.nwin=%d " + "cfg_mem->dflt.io.nwin=%d\n", + cfg->io.nwin, cfg_mem->dflt.io.nwin); + p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; + PDEBUG(DEBUG_EXTRA, "io->flags = 0x%04X, " + "io.base=0x%04x, len=%d\n", io->flags, + io->win[0].base, io->win[0].len); + if (!(io->flags & CISTPL_IO_8BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + if (!(io->flags & CISTPL_IO_16BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io.IOAddrLines = io->flags & + CISTPL_IO_LINES_MASK; + p_dev->io.BasePort1 = io->win[0].base; + p_dev->io.NumPorts1 = io->win[0].len; + if (io->nwin > 1) { + p_dev->io.Attributes2 = p_dev->io.Attributes1; + p_dev->io.BasePort2 = io->win[1].base; + p_dev->io.NumPorts2 = io->win[1].len; + } + } + + /* This reserves IO space but doesn't actually enable it */ + return pcmcia_request_io(p_dev, &p_dev->io); +} + static int prism2_config(struct pcmcia_device *link) { struct net_device *dev; struct hostap_interface *iface; + struct prism2_config_data *cfg_mem; local_info_t *local; int ret = 1; - tuple_t tuple; - cisparse_t *parse; int last_fn, last_ret; - u_char buf[64]; - config_info_t conf; - cistpl_cftable_entry_t dflt = { 0 }; struct hostap_cs_priv *hw_priv; PDEBUG(DEBUG_FLOW, "prism2_config()\n"); - parse = kmalloc(sizeof(cisparse_t), GFP_KERNEL); + cfg_mem = kzalloc(sizeof(struct prism2_config_data), GFP_KERNEL); + if (!cfg_mem) + return -ENOMEM; + hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL); - if (parse == NULL || hw_priv == NULL) { + if (hw_priv == NULL) { ret = -ENOMEM; goto failed; } - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - CS_CHECK(GetConfigurationInfo, - pcmcia_get_configuration_info(link, &conf)); + pcmcia_get_configuration_info(link, &cfg_mem->conf)); /* Look for an appropriate configuration table entry in the CIS */ - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - for (;;) { - cistpl_cftable_entry_t *cfg = &(parse->cftable_entry); - CFG_CHECK2(GetTupleData, - pcmcia_get_tuple_data(link, &tuple)); - CFG_CHECK2(ParseTuple, - pcmcia_parse_tuple(link, &tuple, parse)); - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - dflt = *cfg; - if (cfg->index == 0) - goto next_entry; - link->conf.ConfigIndex = cfg->index; - PDEBUG(DEBUG_EXTRA, "Checking CFTABLE_ENTRY 0x%02X " - "(default 0x%02X)\n", cfg->index, dflt.index); - - /* Does this card need audio output? */ - if (cfg->flags & CISTPL_CFTABLE_AUDIO) { - link->conf.Attributes |= CONF_ENABLE_SPKR; - link->conf.Status = CCSR_AUDIO_ENA; - } - - /* Use power settings for Vcc and Vpp if present */ - /* Note that the CIS values need to be rescaled */ - if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / - 10000 && !ignore_cis_vcc) { - PDEBUG(DEBUG_EXTRA, " Vcc mismatch - skipping" - " this entry\n"); - goto next_entry; - } - } else if (dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (conf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM] / - 10000 && !ignore_cis_vcc) { - PDEBUG(DEBUG_EXTRA, " Vcc (default) mismatch " - "- skipping this entry\n"); - goto next_entry; - } - } - - if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) - link->conf.Vpp = - cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) - link->conf.Vpp = - dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; - - /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) - link->conf.Attributes |= CONF_ENABLE_IRQ; - else if (!(link->conf.Attributes & CONF_ENABLE_IRQ)) { - /* At least Compaq WL200 does not have IRQInfo1 set, - * but it does not work without interrupts.. */ - printk("Config has no IRQ info, but trying to enable " - "IRQ anyway..\n"); - link->conf.Attributes |= CONF_ENABLE_IRQ; - } - - /* IO window settings */ - PDEBUG(DEBUG_EXTRA, "IO window settings: cfg->io.nwin=%d " - "dflt.io.nwin=%d\n", - cfg->io.nwin, dflt.io.nwin); - link->io.NumPorts1 = link->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - PDEBUG(DEBUG_EXTRA, "io->flags = 0x%04X, " - "io.base=0x%04x, len=%d\n", io->flags, - io->win[0].base, io->win[0].len); - if (!(io->flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = io->flags & - CISTPL_IO_LINES_MASK; - link->io.BasePort1 = io->win[0].base; - link->io.NumPorts1 = io->win[0].len; - if (io->nwin > 1) { - link->io.Attributes2 = link->io.Attributes1; - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - } - - /* This reserves IO space but doesn't actually enable it */ - CFG_CHECK2(RequestIO, - pcmcia_request_io(link, &link->io)); - - /* This configuration table entry is OK */ - break; - - next_entry: - CS_CHECK(GetNextTuple, - pcmcia_get_next_tuple(link, &tuple)); + last_ret = pcmcia_loop_config(link, prism2_config_check, cfg_mem); + if (last_ret) { + if (!ignore_cis_vcc) + printk(KERN_ERR "GetNextTuple(): No matching " + "CIS configuration. Maybe you need the " + "ignore_cis_vcc=1 parameter.\n"); + cs_error(link, RequestIO, last_ret); + goto failed; } /* Need to allocate net_device before requesting IRQ handler */ @@ -738,15 +727,15 @@ static int prism2_config(struct pcmcia_device *link) if (ret == 0 && local->ddev) strcpy(hw_priv->node.dev_name, local->ddev->name); } - kfree(parse); + kfree(cfg_mem); return ret; cs_failed: cs_error(link, last_fn, last_ret); failed: - kfree(parse); kfree(hw_priv); + kfree(cfg_mem); prism2_release((u_long)link); return ret; } diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c index 1c216e015f6..473370c9e0d 100644 --- a/drivers/net/wireless/orinoco_cs.c +++ b/drivers/net/wireless/orinoco_cs.c @@ -164,23 +164,96 @@ static void orinoco_cs_detach(struct pcmcia_device *link) last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; \ } while (0) +struct orinoco_cs_config_data { + cistpl_cftable_entry_t dflt; + config_info_t conf; +}; + +static int orinoco_cs_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + struct orinoco_cs_config_data *cfg_mem = priv_data; + + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + cfg_mem->dflt = *cfg; + if (cfg->index == 0) + goto next_entry; + p_dev->conf.ConfigIndex = cfg->index; + + /* Use power settings for Vcc and Vpp if present */ + /* Note that the CIS values need to be rescaled */ + if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (cfg_mem->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) { + DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000); + if (!ignore_cis_vcc) + goto next_entry; + } + } else if (cfg_mem->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (cfg_mem->conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) { + DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000); + if (!ignore_cis_vcc) + goto next_entry; + } + } + + if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) + p_dev->conf.Vpp = + cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; + else if (cfg_mem->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) + p_dev->conf.Vpp = + cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + + /* Do we need to allocate an interrupt? */ + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + + /* IO window settings */ + p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; + if (!(io->flags & CISTPL_IO_8BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + if (!(io->flags & CISTPL_IO_16BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->io.BasePort1 = io->win[0].base; + p_dev->io.NumPorts1 = io->win[0].len; + if (io->nwin > 1) { + p_dev->io.Attributes2 = p_dev->io.Attributes1; + p_dev->io.BasePort2 = io->win[1].base; + p_dev->io.NumPorts2 = io->win[1].len; + } + + /* This reserves IO space but doesn't actually enable it */ + if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + goto next_entry; + } + return 0; + +next_entry: + pcmcia_disable_device(p_dev); + return -ENODEV; +}; + static int orinoco_cs_config(struct pcmcia_device *link) { + struct orinoco_cs_config_data *cfg_mem; struct net_device *dev = link->priv; struct orinoco_private *priv = netdev_priv(dev); struct orinoco_pccard *card = priv->card; hermes_t *hw = &priv->hw; int last_fn, last_ret; - u_char buf[64]; - config_info_t conf; - tuple_t tuple; - cisparse_t parse; void __iomem *mem; + cfg_mem = kzalloc(sizeof(struct orinoco_cs_config_data), GFP_KERNEL); + if (!cfg_mem) + return -ENOMEM; + /* Look up the current Vcc */ CS_CHECK(GetConfigurationInfo, - pcmcia_get_configuration_info(link, &conf)); + pcmcia_get_configuration_info(link, &cfg_mem->conf)); /* * In this loop, we scan the CIS for configuration table @@ -196,94 +269,14 @@ orinoco_cs_config(struct pcmcia_device *link) * and most client drivers will only use the CIS to fill in * implementation-defined details. */ - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); - cistpl_cftable_entry_t dflt = { .index = 0 }; - - if ( (pcmcia_get_tuple_data(link, &tuple) != 0) - || (pcmcia_parse_tuple(link, &tuple, &parse) != 0)) - goto next_entry; - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - dflt = *cfg; - if (cfg->index == 0) - goto next_entry; - link->conf.ConfigIndex = cfg->index; - - /* Use power settings for Vcc and Vpp if present */ - /* Note that the CIS values need to be rescaled */ - if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) { - DEBUG(2, "orinoco_cs_config: Vcc mismatch (conf.Vcc = %d, cfg CIS = %d)\n", conf.Vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000); - if (!ignore_cis_vcc) - goto next_entry; - } - } else if (dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (conf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) { - DEBUG(2, "orinoco_cs_config: Vcc mismatch (conf.Vcc = %d, dflt CIS = %d)\n", conf.Vcc, dflt.vcc.param[CISTPL_POWER_VNOM] / 10000); - if(!ignore_cis_vcc) - goto next_entry; - } - } - - if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) - link->conf.Vpp = - cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) - link->conf.Vpp = - dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; - - /* Do we need to allocate an interrupt? */ - link->conf.Attributes |= CONF_ENABLE_IRQ; - - /* IO window settings */ - link->io.NumPorts1 = link->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = - (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = - IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = - IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = - io->flags & CISTPL_IO_LINES_MASK; - link->io.BasePort1 = io->win[0].base; - link->io.NumPorts1 = io->win[0].len; - if (io->nwin > 1) { - link->io.Attributes2 = - link->io.Attributes1; - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - - /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; - } - - - /* If we got this far, we're cool! */ - - break; - - next_entry: - pcmcia_disable_device(link); - last_ret = pcmcia_get_next_tuple(link, &tuple); - if (last_ret == CS_NO_MORE_ITEMS) { + last_ret = pcmcia_loop_config(link, orinoco_cs_config_check, cfg_mem); + if (last_ret) { + if (!ignore_cis_vcc) printk(KERN_ERR PFX "GetNextTuple(): No matching " "CIS configuration. Maybe you need the " "ignore_cis_vcc=1 parameter.\n"); - goto cs_failed; - } + cs_error(link, RequestIO, last_ret); + goto failed; } /* @@ -334,7 +327,7 @@ orinoco_cs_config(struct pcmcia_device *link) "0x%04x-0x%04x\n", dev->name, dev->dev.parent->bus_id, link->irq.AssignedIRQ, link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); - + kfree(cfg_mem); return 0; cs_failed: @@ -342,6 +335,7 @@ orinoco_cs_config(struct pcmcia_device *link) failed: orinoco_cs_release(link); + kfree(cfg_mem); return -ENODEV; } /* orinoco_cs_config */ diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c index 98df9bc7836..8e1951cfc15 100644 --- a/drivers/net/wireless/spectrum_cs.c +++ b/drivers/net/wireless/spectrum_cs.c @@ -633,23 +633,96 @@ static void spectrum_cs_detach(struct pcmcia_device *link) * device available to the system. */ +struct spectrum_cs_config_data { + cistpl_cftable_entry_t dflt; + config_info_t conf; +}; + +static int spectrum_cs_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + struct spectrum_cs_config_data *cfg_mem = priv_data; + + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + cfg_mem->dflt = *cfg; + if (cfg->index == 0) + goto next_entry; + p_dev->conf.ConfigIndex = cfg->index; + + /* Use power settings for Vcc and Vpp if present */ + /* Note that the CIS values need to be rescaled */ + if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (cfg_mem->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) { + DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000); + if (!ignore_cis_vcc) + goto next_entry; + } + } else if (cfg_mem->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (cfg_mem->conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) { + DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000); + if (!ignore_cis_vcc) + goto next_entry; + } + } + + if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) + p_dev->conf.Vpp = + cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; + else if (cfg_mem->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) + p_dev->conf.Vpp = + cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + + /* Do we need to allocate an interrupt? */ + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + + /* IO window settings */ + p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; + if (!(io->flags & CISTPL_IO_8BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + if (!(io->flags & CISTPL_IO_16BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->io.BasePort1 = io->win[0].base; + p_dev->io.NumPorts1 = io->win[0].len; + if (io->nwin > 1) { + p_dev->io.Attributes2 = p_dev->io.Attributes1; + p_dev->io.BasePort2 = io->win[1].base; + p_dev->io.NumPorts2 = io->win[1].len; + } + + /* This reserves IO space but doesn't actually enable it */ + if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + goto next_entry; + } + return 0; + +next_entry: + pcmcia_disable_device(p_dev); + return -ENODEV; +}; + static int spectrum_cs_config(struct pcmcia_device *link) { + struct spectrum_cs_config_data *cfg_mem; struct net_device *dev = link->priv; struct orinoco_private *priv = netdev_priv(dev); struct orinoco_pccard *card = priv->card; hermes_t *hw = &priv->hw; int last_fn, last_ret; - u_char buf[64]; - config_info_t conf; - tuple_t tuple; - cisparse_t parse; void __iomem *mem; + cfg_mem = kzalloc(sizeof(struct spectrum_cs_config_data), GFP_KERNEL); + if (!cfg_mem) + return -ENOMEM; + /* Look up the current Vcc */ CS_CHECK(GetConfigurationInfo, - pcmcia_get_configuration_info(link, &conf)); + pcmcia_get_configuration_info(link, &cfg_mem->conf)); /* * In this loop, we scan the CIS for configuration table @@ -665,94 +738,14 @@ spectrum_cs_config(struct pcmcia_device *link) * and most client drivers will only use the CIS to fill in * implementation-defined details. */ - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); - cistpl_cftable_entry_t dflt = { .index = 0 }; - - if ( (pcmcia_get_tuple_data(link, &tuple) != 0) - || (pcmcia_parse_tuple(link, &tuple, &parse) != 0)) - goto next_entry; - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - dflt = *cfg; - if (cfg->index == 0) - goto next_entry; - link->conf.ConfigIndex = cfg->index; - - /* Use power settings for Vcc and Vpp if present */ - /* Note that the CIS values need to be rescaled */ - if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) { - DEBUG(2, "spectrum_cs_config: Vcc mismatch (conf.Vcc = %d, CIS = %d)\n", conf.Vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000); - if (!ignore_cis_vcc) - goto next_entry; - } - } else if (dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (conf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) { - DEBUG(2, "spectrum_cs_config: Vcc mismatch (conf.Vcc = %d, CIS = %d)\n", conf.Vcc, dflt.vcc.param[CISTPL_POWER_VNOM] / 10000); - if(!ignore_cis_vcc) - goto next_entry; - } - } - - if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) - link->conf.Vpp = - cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) - link->conf.Vpp = - dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; - - /* Do we need to allocate an interrupt? */ - link->conf.Attributes |= CONF_ENABLE_IRQ; - - /* IO window settings */ - link->io.NumPorts1 = link->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = - (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = - IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = - IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = - io->flags & CISTPL_IO_LINES_MASK; - link->io.BasePort1 = io->win[0].base; - link->io.NumPorts1 = io->win[0].len; - if (io->nwin > 1) { - link->io.Attributes2 = - link->io.Attributes1; - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - - /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; - } - - - /* If we got this far, we're cool! */ - - break; - - next_entry: - pcmcia_disable_device(link); - last_ret = pcmcia_get_next_tuple(link, &tuple); - if (last_ret == CS_NO_MORE_ITEMS) { + last_ret = pcmcia_loop_config(link, spectrum_cs_config_check, cfg_mem); + if (last_ret) { + if (!ignore_cis_vcc) printk(KERN_ERR PFX "GetNextTuple(): No matching " "CIS configuration. Maybe you need the " "ignore_cis_vcc=1 parameter.\n"); - goto cs_failed; - } + cs_error(link, RequestIO, last_ret); + goto failed; } /* @@ -809,6 +802,7 @@ spectrum_cs_config(struct pcmcia_device *link) link->irq.AssignedIRQ, link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); + kfree(cfg_mem); return 0; cs_failed: @@ -816,6 +810,7 @@ spectrum_cs_config(struct pcmcia_device *link) failed: spectrum_cs_release(link); + kfree(cfg_mem); return -ENODEV; } /* spectrum_cs_config */ From 84e2d34004dcd0c90d1af43a143511b334f11a4d Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Tue, 29 Jul 2008 08:38:55 +0200 Subject: [PATCH 09/49] pcmcia: use pcmcia_loop_config in misc pcmcia drivers Use the config loop helper in misc pcmcia drivers. CC: Harald Welte CC: CC: Russell King CC: Ed Okerson CC: linux-serial@vger.kernel.org CC: boti@rocketmail.com CC: linux-usb@vger.kernel.org Signed-off-by: Dominik Brodowski --- drivers/char/pcmcia/cm4000_cs.c | 73 +++------ drivers/char/pcmcia/cm4040_cs.c | 74 ++++----- drivers/parport/parport_cs.c | 73 +++++---- drivers/serial/serial_cs.c | 264 +++++++++++++------------------- drivers/telephony/ixj_pcmcia.c | 76 ++++----- drivers/usb/host/sl811_cs.c | 140 +++++++++-------- 6 files changed, 299 insertions(+), 401 deletions(-) diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index f070ae7bd91..47adec480bd 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -1759,65 +1759,40 @@ static void cmm_cm4000_release(struct pcmcia_device * link) /*==== Interface to PCMCIA Layer =======================================*/ +static int cm4000_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + p_dev->conf.ConfigIndex = cfg->index; + + if (!cfg->io.nwin) + return -ENODEV; + + /* Get the IOaddr */ + p_dev->io.BasePort1 = cfg->io.win[0].base; + p_dev->io.NumPorts1 = cfg->io.win[0].len; + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; + if (!(cfg->io.flags & CISTPL_IO_8BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + if (!(cfg->io.flags & CISTPL_IO_16BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK; + + return pcmcia_request_io(p_dev, &p_dev->io); +} + static int cm4000_config(struct pcmcia_device * link, int devno) { struct cm4000_dev *dev; - tuple_t tuple; - cisparse_t parse; - u_char buf[64]; - int fail_fn, fail_rc; - int rc; /* read the config-tuples */ - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - - link->io.BasePort2 = 0; - link->io.NumPorts2 = 0; - link->io.Attributes2 = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - for (rc = pcmcia_get_first_tuple(link, &tuple); - rc == CS_SUCCESS; rc = pcmcia_get_next_tuple(link, &tuple)) { - - rc = pcmcia_get_tuple_data(link, &tuple); - if (rc != CS_SUCCESS) - continue; - rc = pcmcia_parse_tuple(link, &tuple, &parse); - if (rc != CS_SUCCESS) - continue; - - link->conf.ConfigIndex = parse.cftable_entry.index; - - if (!parse.cftable_entry.io.nwin) - continue; - - /* Get the IOaddr */ - link->io.BasePort1 = parse.cftable_entry.io.win[0].base; - link->io.NumPorts1 = parse.cftable_entry.io.win[0].len; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(parse.cftable_entry.io.flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(parse.cftable_entry.io.flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = parse.cftable_entry.io.flags - & CISTPL_IO_LINES_MASK; - - rc = pcmcia_request_io(link, &link->io); - if (rc == CS_SUCCESS) - break; /* we are done */ - } - if (rc != CS_SUCCESS) + if (pcmcia_loop_config(link, cm4000_config_check, NULL)) goto cs_release; link->conf.IntType = 00000002; - if ((fail_rc = - pcmcia_request_configuration(link, &link->conf)) != CS_SUCCESS) { - fail_fn = RequestConfiguration; + if (pcmcia_request_configuration(link, &link->conf)) goto cs_release; - } dev = link->priv; sprintf(dev->node.dev_name, DEVICE_NAME "%d", devno); diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index 0b5934bef7a..e0f5d8c9b26 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -526,65 +526,49 @@ static void cm4040_reader_release(struct pcmcia_device *link) return; } +static int cm4040_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + int rc; + p_dev->conf.ConfigIndex = cfg->index; + + if (!cfg->io.nwin) + return -ENODEV; + + /* Get the IOaddr */ + p_dev->io.BasePort1 = cfg->io.win[0].base; + p_dev->io.NumPorts1 = cfg->io.win[0].len; + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; + if (!(cfg->io.flags & CISTPL_IO_8BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + if (!(cfg->io.flags & CISTPL_IO_16BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK; + + rc = pcmcia_request_io(p_dev, &p_dev->io); + dev_printk(KERN_INFO, &handle_to_dev(p_dev), + "pcmcia_request_io returned 0x%x\n", rc); + return rc; +} + + static int reader_config(struct pcmcia_device *link, int devno) { struct reader_dev *dev; - tuple_t tuple; - cisparse_t parse; - u_char buf[64]; - int fail_fn, fail_rc; - int rc; - - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; + int fail_rc; link->io.BasePort2 = 0; link->io.NumPorts2 = 0; link->io.Attributes2 = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - for (rc = pcmcia_get_first_tuple(link, &tuple); - rc == CS_SUCCESS; - rc = pcmcia_get_next_tuple(link, &tuple)) { - rc = pcmcia_get_tuple_data(link, &tuple); - if (rc != CS_SUCCESS) - continue; - rc = pcmcia_parse_tuple(link, &tuple, &parse); - if (rc != CS_SUCCESS) - continue; - link->conf.ConfigIndex = parse.cftable_entry.index; - - if (!parse.cftable_entry.io.nwin) - continue; - - link->io.BasePort1 = parse.cftable_entry.io.win[0].base; - link->io.NumPorts1 = parse.cftable_entry.io.win[0].len; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(parse.cftable_entry.io.flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(parse.cftable_entry.io.flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = parse.cftable_entry.io.flags - & CISTPL_IO_LINES_MASK; - rc = pcmcia_request_io(link, &link->io); - - dev_printk(KERN_INFO, &handle_to_dev(link), "foo"); - if (rc == CS_SUCCESS) - break; - else - dev_printk(KERN_INFO, &handle_to_dev(link), - "pcmcia_request_io failed 0x%x\n", rc); - } - if (rc != CS_SUCCESS) + if (pcmcia_loop_config(link, cm4040_config_check, NULL)) goto cs_release; link->conf.IntType = 00000002; if ((fail_rc = pcmcia_request_configuration(link,&link->conf)) !=CS_SUCCESS) { - fail_fn = RequestConfiguration; dev_printk(KERN_INFO, &handle_to_dev(link), "pcmcia_request_configuration failed 0x%x\n", fail_rc); diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index 00e1d9620f7..636231739f4 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -149,52 +149,49 @@ static void parport_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) +static int parport_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + cistpl_cftable_entry_t *dflt = priv_data; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; + p_dev->conf.ConfigIndex = cfg->index; + if (epp_mode) + p_dev->conf.ConfigIndex |= FORCE_EPP_MODE; + p_dev->io.BasePort1 = io->win[0].base; + p_dev->io.NumPorts1 = io->win[0].len; + p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + if (io->nwin == 2) { + p_dev->io.BasePort2 = io->win[1].base; + p_dev->io.NumPorts2 = io->win[1].len; + } + if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + goto next_entry; + return 0; + } + +next_entry: + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + *dflt = *cfg; + return -ENODEV; +} + static int parport_config(struct pcmcia_device *link) { parport_info_t *info = link->priv; - tuple_t tuple; - u_short buf[128]; - cisparse_t parse; - cistpl_cftable_entry_t *cfg = &parse.cftable_entry; cistpl_cftable_entry_t dflt = { 0 }; struct parport *p; int last_ret, last_fn; - - DEBUG(0, "parport_config(0x%p)\n", link); - - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleOffset = 0; tuple.TupleDataMax = 255; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - tuple.Attributes = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->conf.ConfigIndex = cfg->index; - if (epp_mode) - link->conf.ConfigIndex |= FORCE_EPP_MODE; - link->io.BasePort1 = io->win[0].base; - link->io.NumPorts1 = io->win[0].len; - link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - if (io->nwin == 2) { - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; - /* If we've got this far, we're done */ - break; - } - - next_entry: - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg; - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); + DEBUG(0, "parport_config(0x%p)\n", link); + + last_ret = pcmcia_loop_config(link, parport_config_check, &dflt); + if (last_ret) { + cs_error(link, RequestIO, last_ret); + goto failed; } - + CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index 164d2a42eb5..ac60cd28841 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -439,43 +439,55 @@ first_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse) return pcmcia_parse_tuple(handle, tuple, parse); } -static int -next_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse) +/*====================================================================*/ + +static int simple_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) { - int i; - i = pcmcia_get_next_tuple(handle, tuple); - if (i != CS_SUCCESS) - return CS_NO_MORE_ITEMS; - i = pcmcia_get_tuple_data(handle, tuple); - if (i != CS_SUCCESS) - return i; - return pcmcia_parse_tuple(handle, tuple, parse); + static const int size_table[2] = { 8, 16 }; + int *try = priv_data; + + if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM)) + p_dev->conf.Vpp = + cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; + + if ((cf->io.nwin > 0) && (cf->io.win[0].len == size_table[(*try >> 1)]) + && (cf->io.win[0].base != 0)) { + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort1 = cf->io.win[0].base; + p_dev->io.IOAddrLines = ((*try & 0x1) == 0) ? + 16 : cf->io.flags & CISTPL_IO_LINES_MASK; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + return -EINVAL; } -/*====================================================================*/ +static int simple_config_check_notpicky(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) +{ + static const unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; + int j; + + if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { + p_dev->conf.ConfigIndex = cf->index; + for (j = 0; j < 5; j++) { + p_dev->io.BasePort1 = base[j]; + p_dev->io.IOAddrLines = base[j] ? 16 : 3; + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + } + return -ENODEV; +} static int simple_config(struct pcmcia_device *link) { - static const unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; - static const int size_table[2] = { 8, 16 }; struct serial_info *info = link->priv; - struct serial_cfg_mem *cfg_mem; - tuple_t *tuple; - u_char *buf; - cisparse_t *parse; - cistpl_cftable_entry_t *cf; config_info_t config; - int i, j, try; - int s; - - cfg_mem = kmalloc(sizeof(struct serial_cfg_mem), GFP_KERNEL); - if (!cfg_mem) - return -1; - - tuple = &cfg_mem->tuple; - parse = &cfg_mem->parse; - cf = &parse->cftable_entry; - buf = cfg_mem->buf; + int i, try; /* If the card is already configured, look up the port and irq */ i = pcmcia_get_configuration_info(link, &config); @@ -490,70 +502,28 @@ static int simple_config(struct pcmcia_device *link) info->slave = 1; } if (info->slave) { - kfree(cfg_mem); return setup_serial(link, info, port, config.AssignedIRQ); } } - /* First pass: look for a config entry that looks normal. */ - tuple->TupleData = (cisdata_t *) buf; - tuple->TupleOffset = 0; - tuple->TupleDataMax = 255; - tuple->Attributes = 0; - tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY; - /* Two tries: without IO aliases, then with aliases */ - for (s = 0; s < 2; s++) { - for (try = 0; try < 2; try++) { - i = first_tuple(link, tuple, parse); - while (i != CS_NO_MORE_ITEMS) { - if (i != CS_SUCCESS) - goto next_entry; - if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM)) - link->conf.Vpp = - cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; - if ((cf->io.nwin > 0) && (cf->io.win[0].len == size_table[s]) && - (cf->io.win[0].base != 0)) { - link->conf.ConfigIndex = cf->index; - link->io.BasePort1 = cf->io.win[0].base; - link->io.IOAddrLines = (try == 0) ? - 16 : cf->io.flags & CISTPL_IO_LINES_MASK; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) - goto found_port; - } -next_entry: - i = next_tuple(link, tuple, parse); - } - } - } + /* First pass: look for a config entry that looks normal. + * Two tries: without IO aliases, then with aliases */ + for (try = 0; try < 4; try++) + if (!pcmcia_loop_config(link, simple_config_check, &try)) + goto found_port; + /* Second pass: try to find an entry that isn't picky about its base address, then try to grab any standard serial port address, and finally try to get any free port. */ - i = first_tuple(link, tuple, parse); - while (i != CS_NO_MORE_ITEMS) { - if ((i == CS_SUCCESS) && (cf->io.nwin > 0) && - ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { - link->conf.ConfigIndex = cf->index; - for (j = 0; j < 5; j++) { - link->io.BasePort1 = base[j]; - link->io.IOAddrLines = base[j] ? 16 : 3; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) - goto found_port; - } - } - i = next_tuple(link, tuple, parse); - } + if (!pcmcia_loop_config(link, simple_config_check_notpicky, NULL)) + goto found_port; - found_port: - if (i != CS_SUCCESS) { - printk(KERN_NOTICE - "serial_cs: no usable port range found, giving up\n"); - cs_error(link, RequestIO, i); - kfree(cfg_mem); - return -1; - } + printk(KERN_NOTICE + "serial_cs: no usable port range found, giving up\n"); + cs_error(link, RequestIO, i); + return -1; +found_port: i = pcmcia_request_irq(link, &link->irq); if (i != CS_SUCCESS) { cs_error(link, RequestIRQ, i); @@ -571,86 +541,72 @@ next_entry: i = pcmcia_request_configuration(link, &link->conf); if (i != CS_SUCCESS) { cs_error(link, RequestConfiguration, i); - kfree(cfg_mem); return -1; } - kfree(cfg_mem); return setup_serial(link, info, link->io.BasePort1, link->irq.AssignedIRQ); } -static int multi_config(struct pcmcia_device * link) +static int multi_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) +{ + int *base2 = priv_data; + + /* The quad port cards have bad CIS's, so just look for a + window larger than 8 ports and assume it will be right */ + if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) { + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort1 = cf->io.win[0].base; + p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; + if (!pcmcia_request_io(p_dev, &p_dev->io)) { + *base2 = p_dev->io.BasePort1 + 8; + return 0; + } + } + return -ENODEV; +} + +static int multi_config_check_notpicky(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + void *priv_data) +{ + int *base2 = priv_data; + + if (cf->io.nwin == 2) { + p_dev->conf.ConfigIndex = cf->index; + p_dev->io.BasePort1 = cf->io.win[0].base; + p_dev->io.BasePort2 = cf->io.win[1].base; + p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; + if (!pcmcia_request_io(p_dev, &p_dev->io)) { + *base2 = p_dev->io.BasePort2; + return 0; + } + } + return -ENODEV; +} + +static int multi_config(struct pcmcia_device *link) { struct serial_info *info = link->priv; - struct serial_cfg_mem *cfg_mem; - tuple_t *tuple; - u_char *buf; - cisparse_t *parse; - cistpl_cftable_entry_t *cf; - int i, rc, base2 = 0; - - cfg_mem = kmalloc(sizeof(struct serial_cfg_mem), GFP_KERNEL); - if (!cfg_mem) - return -1; - tuple = &cfg_mem->tuple; - parse = &cfg_mem->parse; - cf = &parse->cftable_entry; - buf = cfg_mem->buf; - - tuple->TupleData = (cisdata_t *) buf; - tuple->TupleOffset = 0; - tuple->TupleDataMax = 255; - tuple->Attributes = 0; - tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY; + int i, base2 = 0; /* First, look for a generic full-sized window */ link->io.NumPorts1 = info->multi * 8; - i = first_tuple(link, tuple, parse); - while (i != CS_NO_MORE_ITEMS) { - /* The quad port cards have bad CIS's, so just look for a - window larger than 8 ports and assume it will be right */ - if ((i == CS_SUCCESS) && (cf->io.nwin == 1) && - (cf->io.win[0].len > 8)) { - link->conf.ConfigIndex = cf->index; - link->io.BasePort1 = cf->io.win[0].base; - link->io.IOAddrLines = - cf->io.flags & CISTPL_IO_LINES_MASK; - i = pcmcia_request_io(link, &link->io); - base2 = link->io.BasePort1 + 8; - if (i == CS_SUCCESS) - break; - } - i = next_tuple(link, tuple, parse); - } - - /* If that didn't work, look for two windows */ - if (i != CS_SUCCESS) { + if (pcmcia_loop_config(link, multi_config_check, &base2)) { + /* If that didn't work, look for two windows */ link->io.NumPorts1 = link->io.NumPorts2 = 8; info->multi = 2; - i = first_tuple(link, tuple, parse); - while (i != CS_NO_MORE_ITEMS) { - if ((i == CS_SUCCESS) && (cf->io.nwin == 2)) { - link->conf.ConfigIndex = cf->index; - link->io.BasePort1 = cf->io.win[0].base; - link->io.BasePort2 = cf->io.win[1].base; - link->io.IOAddrLines = - cf->io.flags & CISTPL_IO_LINES_MASK; - i = pcmcia_request_io(link, &link->io); - base2 = link->io.BasePort2; - if (i == CS_SUCCESS) - break; - } - i = next_tuple(link, tuple, parse); + if (pcmcia_loop_config(link, multi_config_check_notpicky, + &base2)) { + printk(KERN_NOTICE "serial_cs: no usable port range" + "found, giving up\n"); + return -ENODEV; } } - if (i != CS_SUCCESS) { - cs_error(link, RequestIO, i); - rc = -1; - goto free_cfg_mem; - } - i = pcmcia_request_irq(link, &link->irq); if (i != CS_SUCCESS) { + /* FIXME: comment does not fit, error handling does not fit */ printk(KERN_NOTICE "serial_cs: no usable port range found, giving up\n"); cs_error(link, RequestIRQ, i); @@ -666,8 +622,7 @@ static int multi_config(struct pcmcia_device * link) i = pcmcia_request_configuration(link, &link->conf); if (i != CS_SUCCESS) { cs_error(link, RequestConfiguration, i); - rc = -1; - goto free_cfg_mem; + return -ENODEV; } /* The Oxford Semiconductor OXCF950 cards are in fact single-port: @@ -678,7 +633,8 @@ static int multi_config(struct pcmcia_device * link) info->prodid == PRODID_POSSIO_GCC)) { int err; - if (cf->index == 1 || cf->index == 3) { + if (link->conf.ConfigIndex == 1 || + link->conf.ConfigIndex == 3) { err = setup_serial(link, info, base2, link->irq.AssignedIRQ); base2 = link->io.BasePort1; @@ -695,18 +651,14 @@ static int multi_config(struct pcmcia_device * link) if (info->quirk && info->quirk->wakeup) info->quirk->wakeup(link); - rc = 0; - goto free_cfg_mem; + return 0; } setup_serial(link, info, link->io.BasePort1, link->irq.AssignedIRQ); for (i = 0; i < info->multi - 1; i++) setup_serial(link, info, base2 + (8 * i), link->irq.AssignedIRQ); - rc = 0; -free_cfg_mem: - kfree(cfg_mem); - return rc; + return 0; } /*====================================================================== diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c index ff9a29b7633..89c5e40ce3a 100644 --- a/drivers/telephony/ixj_pcmcia.c +++ b/drivers/telephony/ixj_pcmcia.c @@ -124,65 +124,57 @@ static void ixj_get_serial(struct pcmcia_device * link, IXJ * j) return; } +static int ixj_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + cistpl_cftable_entry_t *dflt = priv_data; + + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; + p_dev->conf.ConfigIndex = cfg->index; + p_dev->io.BasePort1 = io->win[0].base; + p_dev->io.NumPorts1 = io->win[0].len; + if (io->nwin == 2) { + p_dev->io.BasePort2 = io->win[1].base; + p_dev->io.NumPorts2 = io->win[1].len; + } + if (pcmcia_request_io(p_dev, &p_dev->io)) { + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + *dflt = *cfg; + } else + return 0; + } + return -ENODEV; +} + static int ixj_config(struct pcmcia_device * link) { IXJ *j; ixj_info_t *info; - tuple_t tuple; - u_short buf[128]; - cisparse_t parse; - cistpl_cftable_entry_t *cfg = &parse.cftable_entry; - cistpl_cftable_entry_t dflt = - { - 0 - }; - int last_ret, last_fn; + cistpl_cftable_entry_t dflt = { 0 }; + info = link->priv; DEBUG(0, "ixj_config(0x%p)\n", link); - tuple.TupleData = (cisdata_t *) buf; - tuple.TupleOffset = 0; - tuple.TupleDataMax = 255; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - tuple.Attributes = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->conf.ConfigIndex = cfg->index; - link->io.BasePort1 = io->win[0].base; - link->io.NumPorts1 = io->win[0].len; - if (io->nwin == 2) { - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; - /* If we've got this far, we're done */ - break; - } - next_entry: - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - dflt = *cfg; - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); - } - CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); + if (pcmcia_loop_config(link, ixj_config_check, &dflt)) + goto cs_failed; + + if (pcmcia_request_configuration(link, &link->conf)) + goto cs_failed; /* * Register the card with the core. - */ - j=ixj_pcmcia_probe(link->io.BasePort1,link->io.BasePort1 + 0x10); + */ + j = ixj_pcmcia_probe(link->io.BasePort1, link->io.BasePort1 + 0x10); info->ndev = 1; info->node.major = PHONE_MAJOR; link->dev_node = &info->node; ixj_get_serial(link, j); return 0; + cs_failed: - cs_error(link, last_fn, last_ret); ixj_cs_release(link); return -ENODEV; } diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index 5da63f53500..9773601bf0b 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -155,88 +155,84 @@ static void sl811_cs_release(struct pcmcia_device * link) platform_device_unregister(&platform_dev); } +struct sl811_css_cfg { + cistpl_cftable_entry_t dflt; + config_info_t conf; +}; + +static int sl811_cs_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + void *priv_data) +{ + struct sl811_css_cfg *cfg_mem = priv_data; + + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + memcpy(&cfg_mem->dflt, cfg, sizeof(cistpl_cftable_entry_t)); + + if (cfg->index == 0) + return -ENODEV; + + p_dev->conf.ConfigIndex = cfg->index; + + /* Use power settings for Vcc and Vpp if present */ + /* Note that the CIS values need to be rescaled */ + if (cfg->vcc.present & (1<vcc.param[CISTPL_POWER_VNOM]/10000 != + cfg_mem->conf.Vcc) + return -ENODEV; + } else if (cfg_mem->dflt.vcc.present & (1<dflt.vcc.param[CISTPL_POWER_VNOM]/10000 + != cfg_mem->conf.Vcc) + return -ENODEV; + } + + if (cfg->vpp1.present & (1<conf.Vpp = + cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; + else if (cfg_mem->dflt.vpp1.present & (1<conf.Vpp = + cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; + + /* we need an interrupt */ + if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + + /* IO window settings */ + p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->io.BasePort1 = io->win[0].base; + p_dev->io.NumPorts1 = io->win[0].len; + + return pcmcia_request_io(p_dev, &p_dev->io); + } + pcmcia_disable_device(p_dev); + return -ENODEV; +} + + static int sl811_cs_config(struct pcmcia_device *link) { struct device *parent = &handle_to_dev(link); local_info_t *dev = link->priv; - tuple_t tuple; - cisparse_t parse; int last_fn, last_ret; - u_char buf[64]; - config_info_t conf; - cistpl_cftable_entry_t dflt = { 0 }; + struct sl811_css_cfg *cfg_mem; DBG(0, "sl811_cs_config(0x%p)\n", link); + cfg_mem = kzalloc(sizeof(struct sl811_css_cfg), GFP_KERNEL); + if (!cfg_mem) + return -ENOMEM; + /* Look up the current Vcc */ CS_CHECK(GetConfigurationInfo, - pcmcia_get_configuration_info(link, &conf)); + pcmcia_get_configuration_info(link, &cfg_mem->conf)); - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); - - if (pcmcia_get_tuple_data(link, &tuple) != 0 - || pcmcia_parse_tuple(link, &tuple, &parse) - != 0) - goto next_entry; - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) { - dflt = *cfg; - } - - if (cfg->index == 0) - goto next_entry; - - link->conf.ConfigIndex = cfg->index; - - /* Use power settings for Vcc and Vpp if present */ - /* Note that the CIS values need to be rescaled */ - if (cfg->vcc.present & (1<vcc.param[CISTPL_POWER_VNOM]/10000 - != conf.Vcc) - goto next_entry; - } else if (dflt.vcc.present & (1<vpp1.present & (1<conf.Vpp = - cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; - else if (dflt.vpp1.present & (1<conf.Vpp = - dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; - - /* we need an interrupt */ - if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) - link->conf.Attributes |= CONF_ENABLE_IRQ; - - /* IO window settings */ - link->io.NumPorts1 = link->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - link->io.BasePort1 = io->win[0].base; - link->io.NumPorts1 = io->win[0].len; - - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; - } - break; - -next_entry: - pcmcia_disable_device(link); - last_ret = pcmcia_get_next_tuple(link, &tuple); - } + if (pcmcia_loop_config(link, sl811_cs_config_check, cfg_mem)) + return -ENODEV; /* require an IRQ and two registers */ if (!link->io.NumPorts1 || link->io.NumPorts1 < 2) @@ -269,8 +265,10 @@ cs_failed: printk("sl811_cs_config failed\n"); cs_error(link, last_fn, last_ret); sl811_cs_release(link); + kfree(cfg_mem); return -ENODEV; } + kfree(cfg_mem); return 0; } From 498ac1899b62626bf6879a251d75c22ec564c559 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 2 Aug 2008 14:59:13 +0200 Subject: [PATCH 10/49] pcmcia: pcmcia_config_loop() ConfigIndex unification Almost all drivers set p_dev->conf.ConfigIndex to cfg->index in the pcmcia_config_loop() callback function. Therefore, factor it out. Signed-off-by: Dominik Brodowski --- drivers/ata/pata_pcmcia.c | 1 - drivers/bluetooth/bt3c_cs.c | 2 -- drivers/bluetooth/btuart_cs.c | 2 -- drivers/bluetooth/dtl1_cs.c | 1 - drivers/char/pcmcia/cm4000_cs.c | 2 -- drivers/char/pcmcia/cm4040_cs.c | 2 -- drivers/isdn/hardware/avm/avm_cs.c | 1 - drivers/isdn/hisax/avma1_cs.c | 1 - drivers/isdn/hisax/elsa_cs.c | 2 -- drivers/isdn/hisax/sedlbauer_cs.c | 1 - drivers/isdn/hisax/teles_cs.c | 2 -- drivers/net/pcmcia/pcnet_cs.c | 2 -- drivers/net/pcmcia/smc91c92_cs.c | 2 -- drivers/net/pcmcia/xirc2ps_cs.c | 2 -- drivers/net/wireless/airo_cs.c | 2 -- drivers/net/wireless/atmel_cs.c | 2 -- drivers/net/wireless/hostap/hostap_cs.c | 1 - drivers/net/wireless/orinoco_cs.c | 1 - drivers/net/wireless/spectrum_cs.c | 1 - drivers/parport/parport_cs.c | 1 - drivers/pcmcia/pcmcia_resource.c | 8 ++++++-- drivers/scsi/pcmcia/aha152x_stub.c | 1 - drivers/scsi/pcmcia/fdomain_stub.c | 1 - drivers/scsi/pcmcia/nsp_cs.c | 2 -- drivers/scsi/pcmcia/qlogic_stub.c | 1 - drivers/scsi/pcmcia/sym53c500_cs.c | 1 - drivers/serial/serial_cs.c | 4 ---- drivers/telephony/ixj_pcmcia.c | 1 - drivers/usb/host/sl811_cs.c | 2 -- 29 files changed, 6 insertions(+), 46 deletions(-) diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 8cccd1b81ee..4b8bd2021a9 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -181,7 +181,6 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev, if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &stk->dflt.io; - pdev->conf.ConfigIndex = cfg->index; pdev->io.BasePort1 = io->win[0].base; pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; if (!(io->flags & CISTPL_IO_16BIT)) diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 6ec366f1cf7..3436be15248 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -688,7 +688,6 @@ static int bt3c_check_config(struct pcmcia_device *p_dev, p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && (cf->io.win[0].base != 0)) { - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort1 = cf->io.win[0].base; p_dev->io.IOAddrLines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK; @@ -706,7 +705,6 @@ static int bt3c_check_config_notpicky(struct pcmcia_device *p_dev, int j; if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { - p_dev->conf.ConfigIndex = cf->index; for (j = 0; j < 5; j++) { p_dev->io.BasePort1 = base[j]; p_dev->io.IOAddrLines = base[j] ? 16 : 3; diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 39cca285152..5e31ea2f2d6 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -617,7 +617,6 @@ static int btuart_check_config(struct pcmcia_device *p_dev, p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && (cf->io.win[0].base != 0)) { - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort1 = cf->io.win[0].base; p_dev->io.IOAddrLines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK; @@ -635,7 +634,6 @@ static int btuart_check_config_notpicky(struct pcmcia_device *p_dev, int j; if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { - p_dev->conf.ConfigIndex = cf->index; for (j = 0; j < 5; j++) { p_dev->io.BasePort1 = base[j]; p_dev->io.IOAddrLines = base[j] ? 16 : 3; diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index e30a6332c6c..1846e2aa9d4 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -595,7 +595,6 @@ static int dtl1_confcheck(struct pcmcia_device *p_dev, void *priv_data) { if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) { - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort1 = cf->io.win[0].base; p_dev->io.NumPorts1 = cf->io.win[0].len; /*yo */ p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index 47adec480bd..7eafd2f4dbb 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -1763,8 +1763,6 @@ static int cm4000_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, void *priv_data) { - p_dev->conf.ConfigIndex = cfg->index; - if (!cfg->io.nwin) return -ENODEV; diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index e0f5d8c9b26..71ca8c474c8 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -531,8 +531,6 @@ static int cm4040_config_check(struct pcmcia_device *p_dev, void *priv_data) { int rc; - p_dev->conf.ConfigIndex = cfg->index; - if (!cfg->io.nwin) return -ENODEV; diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index 7a1ead117d1..3569c68dc94 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -161,7 +161,6 @@ static int avmcs_configcheck(struct pcmcia_device *p_dev, if (cf->io.nwin <= 0) return -ENODEV; - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort1 = cf->io.win[0].base; p_dev->io.NumPorts1 = cf->io.win[0].len; p_dev->io.NumPorts2 = 0; diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index 8142d9fc814..76164d6a3c8 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -181,7 +181,6 @@ static int avma1cs_configcheck(struct pcmcia_device *p_dev, if (cf->io.nwin <= 0) return -ENODEV; - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort1 = cf->io.win[0].base; p_dev->io.NumPorts1 = cf->io.win[0].len; p_dev->io.NumPorts2 = 0; diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index 449800898dc..c9899e51a26 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -212,13 +212,11 @@ static int elsa_cs_configcheck(struct pcmcia_device *p_dev, if ((cf->io.nwin > 0) && cf->io.win[0].base) { printk(KERN_INFO "(elsa_cs: looks like the 96 model)\n"); - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort1 = cf->io.win[0].base; if (!pcmcia_request_io(p_dev, &p_dev->io)) return 0; } else { printk(KERN_INFO "(elsa_cs: looks like the 97 model)\n"); - p_dev->conf.ConfigIndex = cf->index; for (j = 0x2f0; j > 0x100; j -= 0x10) { p_dev->io.BasePort1 = j; if (!pcmcia_request_io(p_dev, &p_dev->io)) diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 0f80b5667ea..2c611f91cfb 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -233,7 +233,6 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, cfg_mem->dflt = *cfg; if (cfg->index == 0) return -ENODEV; - p_dev->conf.ConfigIndex = cfg->index; /* Does this card need audio output? */ if (cfg->flags & CISTPL_CFTABLE_AUDIO) { diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index 2b063a2916f..ecb75ae8a39 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -202,13 +202,11 @@ static int teles_cs_configcheck(struct pcmcia_device *p_dev, if ((cf->io.nwin > 0) && cf->io.win[0].base) { printk(KERN_INFO "(teles_cs: looks like the 96 model)\n"); - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort1 = cf->io.win[0].base; if (!pcmcia_request_io(p_dev, &p_dev->io)) return 0; } else { printk(KERN_INFO "(teles_cs: looks like the 97 model)\n"); - p_dev->conf.ConfigIndex = cf->index; for (j = 0x2f0; j > 0x100; j -= 0x10) { p_dev->io.BasePort1 = j; if (!pcmcia_request_io(p_dev, &p_dev->io)) diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 7a9eeca6adc..a6060872249 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -523,8 +523,6 @@ static int pcnet_confcheck(struct pcmcia_device *p_dev, if (cfg->index == 0 || cfg->io.nwin == 0) return -EINVAL; - p_dev->conf.ConfigIndex = cfg->index; - /* For multifunction cards, by convention, we configure the network function with window 0, and serial with window 1 */ if (io->nwin > 1) { diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index c012e340073..1e595038a49 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -464,7 +464,6 @@ static int mhz_mfc_config_check(struct pcmcia_device *p_dev, void *priv_data) { int k; - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort2 = cf->io.win[0].base; for (k = 0; k < 0x400; k += 0x10) { if (k & 0x80) @@ -654,7 +653,6 @@ static int smc_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, void *priv_data) { - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort1 = cf->io.win[0].base; p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; return pcmcia_request_io(p_dev, &p_dev->io); diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index b57f022952b..b0de704f229 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -724,7 +724,6 @@ xirc2ps_config_modem(struct pcmcia_device *p_dev, if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8) { for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) { - p_dev->conf.ConfigIndex = cf->index ; p_dev->io.BasePort2 = cf->io.win[0].base; p_dev->io.BasePort1 = ioaddr; if (!pcmcia_request_io(p_dev, &p_dev->io)) @@ -742,7 +741,6 @@ xirc2ps_config_check(struct pcmcia_device *p_dev, int *pass = priv_data; if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8) { - p_dev->conf.ConfigIndex = cf->index ; p_dev->io.BasePort2 = cf->io.win[0].base; p_dev->io.BasePort1 = p_dev->io.BasePort2 + (*pass ? (cf->index & 0x20 ? -24:8) diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index 4fbe811bebf..d7216730f18 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -223,8 +223,6 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev, if (cfg->index == 0) return -ENODEV; - p_dev->conf.ConfigIndex = cfg->index; - /* Does this card need audio output? */ if (cfg->flags & CISTPL_CFTABLE_AUDIO) { p_dev->conf.Attributes |= CONF_ENABLE_SPKR; diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index 263c36f7ee2..12efd44d64a 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -234,8 +234,6 @@ static int atmel_config_check(struct pcmcia_device *p_dev, *dflt = *cfg; if (cfg->index == 0) return -ENODEV; - p_dev->conf.ConfigIndex = cfg->index; - /* Does this card need audio output? */ if (cfg->flags & CISTPL_CFTABLE_AUDIO) { p_dev->conf.Attributes |= CONF_ENABLE_SPKR; diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 3d914dde5de..2abaa90b799 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -552,7 +552,6 @@ static int prism2_config_check(struct pcmcia_device *p_dev, if (cfg->index == 0) return -ENODEV; - p_dev->conf.ConfigIndex = cfg->index; PDEBUG(DEBUG_EXTRA, "Checking CFTABLE_ENTRY 0x%02X " "(default 0x%02X)\n", cfg->index, cfg_mem->dflt.index); diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c index 473370c9e0d..67a172dfb2d 100644 --- a/drivers/net/wireless/orinoco_cs.c +++ b/drivers/net/wireless/orinoco_cs.c @@ -179,7 +179,6 @@ static int orinoco_cs_config_check(struct pcmcia_device *p_dev, cfg_mem->dflt = *cfg; if (cfg->index == 0) goto next_entry; - p_dev->conf.ConfigIndex = cfg->index; /* Use power settings for Vcc and Vpp if present */ /* Note that the CIS values need to be rescaled */ diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c index 8e1951cfc15..7536aa91dad 100644 --- a/drivers/net/wireless/spectrum_cs.c +++ b/drivers/net/wireless/spectrum_cs.c @@ -648,7 +648,6 @@ static int spectrum_cs_config_check(struct pcmcia_device *p_dev, cfg_mem->dflt = *cfg; if (cfg->index == 0) goto next_entry; - p_dev->conf.ConfigIndex = cfg->index; /* Use power settings for Vcc and Vpp if present */ /* Note that the CIS values need to be rescaled */ diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index 636231739f4..814c5252d70 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -156,7 +156,6 @@ static int parport_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *dflt = priv_data; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->conf.ConfigIndex = cfg->index; if (epp_mode) p_dev->conf.ConfigIndex |= FORCE_EPP_MODE; p_dev->io.BasePort1 = io->win[0].base; diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 9f054bc847f..ba34ac8876f 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -953,14 +953,18 @@ int pcmcia_loop_config(struct pcmcia_device *p_dev, ret = pcmcia_get_first_tuple(p_dev, tuple); while (!ret) { + cistpl_cftable_entry_t *cfg = &cfg_mem->parse.cftable_entry; + if (pcmcia_get_tuple_data(p_dev, tuple)) goto next_entry; if (pcmcia_parse_tuple(p_dev, tuple, &cfg_mem->parse)) goto next_entry; - ret = conf_check(p_dev, &cfg_mem->parse.cftable_entry, - priv_data); + /* default values */ + p_dev->conf.ConfigIndex = cfg->index; + + ret = conf_check(p_dev, cfg, priv_data); if (!ret) break; diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c index bbcc20f2d9d..5e4d8e42ba0 100644 --- a/drivers/scsi/pcmcia/aha152x_stub.c +++ b/drivers/scsi/pcmcia/aha152x_stub.c @@ -152,7 +152,6 @@ static int aha152x_config_check(struct pcmcia_device *p_dev, p_dev->io.BasePort1 = cfg->io.win[1].base; if ((cfg->io.nwin > 0) && (p_dev->io.BasePort1 < 0xffff)) { - p_dev->conf.ConfigIndex = cfg->index; if (!pcmcia_request_io(p_dev, &p_dev->io)) return 0; } diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c index fefef7d81f1..e3d6937c920 100644 --- a/drivers/scsi/pcmcia/fdomain_stub.c +++ b/drivers/scsi/pcmcia/fdomain_stub.c @@ -127,7 +127,6 @@ static int fdomain_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, void *priv_data) { - p_dev->conf.ConfigIndex = cfg->index; p_dev->io.BasePort1 = cfg->io.win[0].base; return pcmcia_request_io(p_dev, &p_dev->io); } diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index a29a6f29c97..aee24b745dc 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -1626,8 +1626,6 @@ static int nsp_cs_config_check(struct pcmcia_device *p_dev, if (cfg->index == 0) return -ENODEV; - p_dev->conf.ConfigIndex = cfg->index; - /* Does this card need audio output? */ if (cfg->flags & CISTPL_CFTABLE_AUDIO) { p_dev->conf.Attributes |= CONF_ENABLE_SPKR; diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c index aa9b9e0968b..a361275b20a 100644 --- a/drivers/scsi/pcmcia/qlogic_stub.c +++ b/drivers/scsi/pcmcia/qlogic_stub.c @@ -199,7 +199,6 @@ static int qlogic_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, void *priv_data) { - p_dev->conf.ConfigIndex = cfg->index; p_dev->io.BasePort1 = cfg->io.win[0].base; p_dev->io.NumPorts1 = cfg->io.win[0].len; diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index 15369d9e312..23a5219051a 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c @@ -704,7 +704,6 @@ static int SYM53C500_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, void *priv_data) { - p_dev->conf.ConfigIndex = cfg->index; p_dev->io.BasePort1 = cfg->io.win[0].base; p_dev->io.NumPorts1 = cfg->io.win[0].len; diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index ac60cd28841..69373816001 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -454,7 +454,6 @@ static int simple_config_check(struct pcmcia_device *p_dev, if ((cf->io.nwin > 0) && (cf->io.win[0].len == size_table[(*try >> 1)]) && (cf->io.win[0].base != 0)) { - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort1 = cf->io.win[0].base; p_dev->io.IOAddrLines = ((*try & 0x1) == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK; @@ -472,7 +471,6 @@ static int simple_config_check_notpicky(struct pcmcia_device *p_dev, int j; if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { - p_dev->conf.ConfigIndex = cf->index; for (j = 0; j < 5; j++) { p_dev->io.BasePort1 = base[j]; p_dev->io.IOAddrLines = base[j] ? 16 : 3; @@ -555,7 +553,6 @@ static int multi_config_check(struct pcmcia_device *p_dev, /* The quad port cards have bad CIS's, so just look for a window larger than 8 ports and assume it will be right */ if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) { - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort1 = cf->io.win[0].base; p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; if (!pcmcia_request_io(p_dev, &p_dev->io)) { @@ -573,7 +570,6 @@ static int multi_config_check_notpicky(struct pcmcia_device *p_dev, int *base2 = priv_data; if (cf->io.nwin == 2) { - p_dev->conf.ConfigIndex = cf->index; p_dev->io.BasePort1 = cf->io.win[0].base; p_dev->io.BasePort2 = cf->io.win[1].base; p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c index 89c5e40ce3a..ba2c7a2125a 100644 --- a/drivers/telephony/ixj_pcmcia.c +++ b/drivers/telephony/ixj_pcmcia.c @@ -132,7 +132,6 @@ static int ixj_config_check(struct pcmcia_device *p_dev, if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->conf.ConfigIndex = cfg->index; p_dev->io.BasePort1 = io->win[0].base; p_dev->io.NumPorts1 = io->win[0].len; if (io->nwin == 2) { diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index 9773601bf0b..5b55c72c710 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -172,8 +172,6 @@ static int sl811_cs_config_check(struct pcmcia_device *p_dev, if (cfg->index == 0) return -ENODEV; - p_dev->conf.ConfigIndex = cfg->index; - /* Use power settings for Vcc and Vpp if present */ /* Note that the CIS values need to be rescaled */ if (cfg->vcc.present & (1< Date: Sat, 2 Aug 2008 15:30:31 +0200 Subject: [PATCH 11/49] pcmcia: pcmcia_config_loop() default CIS entry handling Many drivers use the default CIS entry within their pcmcia_config_loop() callback function. Therefore, factor the default CIS entry handling out. Signed-off-by: Dominik Brodowski --- drivers/ata/pata_pcmcia.c | 33 ++++++++-------- drivers/bluetooth/bt3c_cs.c | 2 + drivers/bluetooth/btuart_cs.c | 2 + drivers/bluetooth/dtl1_cs.c | 1 + drivers/char/pcmcia/cm4000_cs.c | 1 + drivers/char/pcmcia/cm4040_cs.c | 1 + drivers/ide/legacy/ide-cs.c | 33 ++++++++-------- drivers/isdn/hardware/avm/avm_cs.c | 1 + drivers/isdn/hisax/avma1_cs.c | 5 ++- drivers/isdn/hisax/elsa_cs.c | 1 + drivers/isdn/hisax/sedlbauer_cs.c | 26 ++++++------- drivers/isdn/hisax/teles_cs.c | 1 + drivers/net/pcmcia/axnet_cs.c | 1 + drivers/net/pcmcia/pcnet_cs.c | 1 + drivers/net/pcmcia/smc91c92_cs.c | 2 + drivers/net/pcmcia/xirc2ps_cs.c | 2 + drivers/net/wireless/airo_cs.c | 51 +++++++++++-------------- drivers/net/wireless/atmel_cs.c | 9 ++--- drivers/net/wireless/hostap/hostap_cs.c | 24 ++++++------ drivers/net/wireless/orinoco_cs.c | 18 ++++----- drivers/net/wireless/spectrum_cs.c | 18 ++++----- drivers/parport/parport_cs.c | 12 ++---- drivers/pcmcia/pcmcia_resource.c | 7 +++- drivers/scsi/pcmcia/aha152x_stub.c | 5 ++- drivers/scsi/pcmcia/fdomain_stub.c | 5 ++- drivers/scsi/pcmcia/nsp_cs.c | 23 +++++------ drivers/scsi/pcmcia/qlogic_stub.c | 5 ++- drivers/scsi/pcmcia/sym53c500_cs.c | 1 + drivers/serial/serial_cs.c | 4 ++ drivers/telephony/ixj_pcmcia.c | 8 +--- drivers/usb/host/sl811_cs.c | 19 ++++----- include/pcmcia/cistpl.h | 1 + 32 files changed, 158 insertions(+), 165 deletions(-) diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 4b8bd2021a9..20982065a49 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -151,7 +151,6 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) struct pcmcia_config_check { config_info_t conf; - cistpl_cftable_entry_t dflt; unsigned long ctl_base; int skip_vcc; int is_kme; @@ -159,6 +158,7 @@ struct pcmcia_config_check { static int pcmcia_check_one_config(struct pcmcia_device *pdev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { struct pcmcia_config_check *stk = priv_data; @@ -166,21 +166,23 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev, /* Check for matching Vcc, unless we're desperate */ if (!stk->skip_vcc) { if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) - goto next_entry; - } else if (stk->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != stk->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) - goto next_entry; + if (stk->conf.Vcc != + cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) + return -ENODEV; + } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (stk->conf.Vcc != + dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) + return -ENODEV; } } if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) pdev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) - pdev->conf.Vpp = stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM)) + pdev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000; - if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &stk->dflt.io; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; pdev->io.BasePort1 = io->win[0].base; pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; if (!(io->flags & CISTPL_IO_16BIT)) @@ -190,23 +192,19 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev, pdev->io.BasePort2 = io->win[1].base; pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1; if (pcmcia_request_io(pdev, &pdev->io) != 0) - goto next_entry; + return -ENODEV; stk->ctl_base = pdev->io.BasePort2; } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { pdev->io.NumPorts1 = io->win[0].len; pdev->io.NumPorts2 = 0; if (pcmcia_request_io(pdev, &pdev->io) != 0) - goto next_entry; + return -ENODEV; stk->ctl_base = pdev->io.BasePort1 + 0x0e; } else - goto next_entry; + return -ENODEV; /* If we've got this far, we're done */ return 0; } -next_entry: - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - memcpy(&stk->dflt, cfg, sizeof(stk->dflt)); - return -ENODEV; } @@ -264,7 +262,6 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(pdev, &stk->conf)); stk->skip_vcc = io_base = ctl_base = 0; if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) { - memset(&stk->dflt, 0, sizeof(stk->dflt)); stk->skip_vcc = 1; if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) goto failed; /* No suitable config found */ diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 3436be15248..794a5ef9ea2 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -680,6 +680,7 @@ static void bt3c_detach(struct pcmcia_device *link) static int bt3c_check_config(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { unsigned long try = (unsigned long) priv_data; @@ -699,6 +700,7 @@ static int bt3c_check_config(struct pcmcia_device *p_dev, static int bt3c_check_config_notpicky(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 5e31ea2f2d6..32017f96067 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -609,6 +609,7 @@ static void btuart_detach(struct pcmcia_device *link) static int btuart_check_config(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { unsigned long try = (unsigned long) priv_data; @@ -628,6 +629,7 @@ static int btuart_check_config(struct pcmcia_device *p_dev, static int btuart_check_config_notpicky(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index 1846e2aa9d4..1830ebd6ca7 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -592,6 +592,7 @@ static void dtl1_detach(struct pcmcia_device *link) static int dtl1_confcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) { diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index 7eafd2f4dbb..7785fbb4c0f 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -1761,6 +1761,7 @@ static void cmm_cm4000_release(struct pcmcia_device * link) static int cm4000_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { if (!cfg->io.nwin) diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index 71ca8c474c8..468ddef916b 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -528,6 +528,7 @@ static void cm4040_reader_release(struct pcmcia_device *link) static int cm4040_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { int rc; diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c index 8580becf226..cc8eeaf8027 100644 --- a/drivers/ide/legacy/ide-cs.c +++ b/drivers/ide/legacy/ide-cs.c @@ -222,7 +222,6 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) struct pcmcia_config_check { config_info_t conf; - cistpl_cftable_entry_t dflt; unsigned long ctl_base; int skip_vcc; int is_kme; @@ -230,6 +229,7 @@ struct pcmcia_config_check { static int pcmcia_check_one_config(struct pcmcia_device *pdev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { struct pcmcia_config_check *stk = priv_data; @@ -237,21 +237,23 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev, /* Check for matching Vcc, unless we're desperate */ if (!stk->skip_vcc) { if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) - goto next_entry; - } else if (stk->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != stk->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) - goto next_entry; + if (stk->conf.Vcc != + cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) + return -ENODEV; + } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (stk->conf.Vcc != + dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) + return -ENODEV; } } if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) pdev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) - pdev->conf.Vpp = stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM)) + pdev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000; - if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &stk->dflt.io; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; pdev->conf.ConfigIndex = cfg->index; pdev->io.BasePort1 = io->win[0].base; pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; @@ -262,23 +264,19 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev, pdev->io.BasePort2 = io->win[1].base; pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1; if (pcmcia_request_io(pdev, &pdev->io) != 0) - goto next_entry; + return -ENODEV; stk->ctl_base = pdev->io.BasePort2; } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { pdev->io.NumPorts1 = io->win[0].len; pdev->io.NumPorts2 = 0; if (pcmcia_request_io(pdev, &pdev->io) != 0) - goto next_entry; + return -ENODEV; stk->ctl_base = pdev->io.BasePort1 + 0x0e; } else - goto next_entry; + return -ENODEV; /* If we've got this far, we're done */ return 0; } -next_entry: - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - memcpy(&stk->dflt, cfg, sizeof(stk->dflt)); - return -ENODEV; } @@ -305,7 +303,6 @@ static int ide_config(struct pcmcia_device *link) CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf)); stk->skip_vcc = io_base = ctl_base = 0; if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) { - memset(&stk->dflt, 0, sizeof(stk->dflt)); stk->skip_vcc = 1; if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) goto failed; /* No suitable config found */ diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index 3569c68dc94..a8d6949338c 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -156,6 +156,7 @@ static void avmcs_detach(struct pcmcia_device *link) static int avmcs_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { if (cf->io.nwin <= 0) diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index 76164d6a3c8..7ce1aabb0ae 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -175,8 +175,9 @@ static void avma1cs_detach(struct pcmcia_device *link) ======================================================================*/ static int avma1cs_configcheck(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cf, - void *priv_data) + cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, + void *priv_data) { if (cf->io.nwin <= 0) return -ENODEV; diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index c9899e51a26..29c55b0b86b 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -206,6 +206,7 @@ static void elsa_cs_detach(struct pcmcia_device *link) static int elsa_cs_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { int j; diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 2c611f91cfb..2746acbd8b7 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -218,19 +218,17 @@ static void sedlbauer_detach(struct pcmcia_device *link) do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) struct sedlbauer_config_data { - cistpl_cftable_entry_t dflt; config_info_t conf; win_req_t req; }; static int sedlbauer_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { struct sedlbauer_config_data *cfg_mem = priv_data; - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - cfg_mem->dflt = *cfg; if (cfg->index == 0) return -ENODEV; @@ -243,26 +241,28 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, /* Use power settings for Vcc and Vpp if present */ /* Note that the CIS values need to be rescaled */ if (cfg->vcc.present & (1<conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000) + if (cfg_mem->conf.Vcc != + cfg->vcc.param[CISTPL_POWER_VNOM]/10000) return -ENODEV; - } else if (cfg_mem->dflt.vcc.present & (1<conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM]/10000) + } else if (dflt->vcc.present & (1<conf.Vcc != + dflt->vcc.param[CISTPL_POWER_VNOM]/10000) return -ENODEV; } if (cfg->vpp1.present & (1<conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; - else if (cfg_mem->dflt.vpp1.present & (1<conf.Vpp = cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; + else if (dflt->vpp1.present & (1<conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM]/10000; /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) + if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; if (!(io->flags & CISTPL_IO_8BIT)) p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; @@ -291,8 +291,8 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, needs to be mapped to virtual space with ioremap() before it is used. */ - if ((cfg->mem.nwin > 0) || (cfg_mem->dflt.mem.nwin > 0)) { - cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &cfg_mem->dflt.mem; + if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { + cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; memreq_t map; cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; cfg_mem->req.Attributes |= WIN_ENABLE; diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index ecb75ae8a39..f4f2e2231a9 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -196,6 +196,7 @@ static void teles_detach(struct pcmcia_device *link) static int teles_cs_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { int j; diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 04ece0b77d1..c99dc5d54d1 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -286,6 +286,7 @@ static int try_io_port(struct pcmcia_device *link) static int axnet_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { int i; diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index a6060872249..10fc537804b 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -514,6 +514,7 @@ static int try_io_port(struct pcmcia_device *link) static int pcnet_confcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { int *has_shmem = priv_data; diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 1e595038a49..05bca83c5e2 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -461,6 +461,7 @@ static int mhz_3288_power(struct pcmcia_device *link) static int mhz_mfc_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { int k; @@ -651,6 +652,7 @@ static int mot_setup(struct pcmcia_device *link) static int smc_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { p_dev->io.BasePort1 = cf->io.win[0].base; diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index b0de704f229..a16efa49b85 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -718,6 +718,7 @@ has_ce2_string(struct pcmcia_device * p_dev) static int xirc2ps_config_modem(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { unsigned int ioaddr; @@ -736,6 +737,7 @@ xirc2ps_config_modem(struct pcmcia_device *p_dev, static int xirc2ps_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { int *pass = priv_data; diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index d7216730f18..657adf85ab7 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -206,19 +206,12 @@ static void airo_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -struct airo_cs_config_data { - cistpl_cftable_entry_t dflt; - win_req_t req; -}; - static int airo_cs_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { - struct airo_cs_config_data *cfg_mem = priv_data; - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - cfg_mem->dflt = *cfg; + win_req_t *req = priv_data; if (cfg->index == 0) return -ENODEV; @@ -233,17 +226,17 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev, /* Note that the CIS values need to be rescaled */ if (cfg->vpp1.present & (1<conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; - else if (cfg_mem->dflt.vpp1.present & (1<conf.Vpp = cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; + else if (dflt->vpp1.present & (1<conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM]/10000; /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) + if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; if (!(io->flags & CISTPL_IO_8BIT)) p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; @@ -273,14 +266,14 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev, needs to be mapped to virtual space with ioremap() before it is used. */ - if ((cfg->mem.nwin > 0) || (cfg_mem->dflt.mem.nwin > 0)) { - cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &cfg_mem->dflt.mem; + if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { + cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; memreq_t map; - cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; - cfg_mem->req.Base = mem->win[0].host_addr; - cfg_mem->req.Size = mem->win[0].len; - cfg_mem->req.AccessSpeed = 0; - if (pcmcia_request_window(&p_dev, &cfg_mem->req, &p_dev->win) != 0) + req->Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; + req->Base = mem->win[0].host_addr; + req->Size = mem->win[0].len; + req->AccessSpeed = 0; + if (pcmcia_request_window(&p_dev, req, &p_dev->win) != 0) return -ENODEV; map.Page = 0; map.CardOffset = mem->win[0].card_addr; @@ -295,15 +288,15 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev, static int airo_config(struct pcmcia_device *link) { local_info_t *dev; - struct airo_cs_config_data *cfg_mem; + win_req_t *req; int last_fn, last_ret; dev = link->priv; DEBUG(0, "airo_config(0x%p)\n", link); - cfg_mem = kzalloc(sizeof(struct airo_cs_config_data), GFP_KERNEL); - if (!cfg_mem) + req = kzalloc(sizeof(win_req_t), GFP_KERNEL); + if (!req) return -ENOMEM; /* @@ -320,7 +313,7 @@ static int airo_config(struct pcmcia_device *link) * and most client drivers will only use the CIS to fill in * implementation-defined details. */ - last_ret = pcmcia_loop_config(link, airo_cs_config_check, cfg_mem); + last_ret = pcmcia_loop_config(link, airo_cs_config_check, req); if (last_ret) goto failed; @@ -365,17 +358,17 @@ static int airo_config(struct pcmcia_device *link) printk(" & 0x%04x-0x%04x", link->io.BasePort2, link->io.BasePort2+link->io.NumPorts2-1); if (link->win) - printk(", mem 0x%06lx-0x%06lx", cfg_mem->req.Base, - cfg_mem->req.Base+cfg_mem->req.Size-1); + printk(", mem 0x%06lx-0x%06lx", req->Base, + req->Base+req->Size-1); printk("\n"); - kfree(cfg_mem); + kfree(req); return 0; cs_failed: cs_error(link, last_fn, last_ret); failed: airo_release(link); - kfree(cfg_mem); + kfree(req); return -ENODEV; } /* airo_config */ diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index 12efd44d64a..c71aae992ec 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -226,14 +226,12 @@ static int card_present(void *arg) static int atmel_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { - cistpl_cftable_entry_t *dflt = priv_data; - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - *dflt = *cfg; if (cfg->index == 0) return -ENODEV; + /* Does this card need audio output? */ if (cfg->flags & CISTPL_CFTABLE_AUDIO) { p_dev->conf.Attributes |= CONF_ENABLE_SPKR; @@ -278,7 +276,6 @@ static int atmel_config(struct pcmcia_device *link) local_info_t *dev; int last_fn, last_ret; struct pcmcia_device_id *did; - cistpl_cftable_entry_t dflt = { 0 }; dev = link->priv; did = handle_to_dev(link).driver_data; @@ -297,7 +294,7 @@ static int atmel_config(struct pcmcia_device *link) these things without consulting the CIS, and most client drivers will only use the CIS to fill in implementation-defined details. */ - if (pcmcia_loop_config(link, atmel_config_check, &dflt)) + if (pcmcia_loop_config(link, atmel_config_check, NULL)) goto failed; /* diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 2abaa90b799..f9595ca71a0 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -537,23 +537,21 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) * socket and make the device available to the system */ struct prism2_config_data { - cistpl_cftable_entry_t dflt; config_info_t conf; }; static int prism2_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { struct prism2_config_data *cfg_mem = priv_data; - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - cfg_mem->dflt = *cfg; if (cfg->index == 0) return -ENODEV; PDEBUG(DEBUG_EXTRA, "Checking CFTABLE_ENTRY 0x%02X " - "(default 0x%02X)\n", cfg->index, cfg_mem->dflt.index); + "(default 0x%02X)\n", cfg->index, dflt->index); /* Does this card need audio output? */ if (cfg->flags & CISTPL_CFTABLE_AUDIO) { @@ -570,8 +568,8 @@ static int prism2_config_check(struct pcmcia_device *p_dev, " this entry\n"); return -ENODEV; } - } else if (cfg_mem->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (cfg_mem->conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM] / + } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (cfg_mem->conf.Vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000 && !ignore_cis_vcc) { PDEBUG(DEBUG_EXTRA, " Vcc (default) mismatch " "- skipping this entry\n"); @@ -581,11 +579,11 @@ static int prism2_config_check(struct pcmcia_device *p_dev, if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) p_dev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (cfg_mem->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) - p_dev->conf.Vpp = cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM)) + p_dev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000; /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) + if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) p_dev->conf.Attributes |= CONF_ENABLE_IRQ; else if (!(p_dev->conf.Attributes & CONF_ENABLE_IRQ)) { /* At least Compaq WL200 does not have IRQInfo1 set, @@ -597,11 +595,11 @@ static int prism2_config_check(struct pcmcia_device *p_dev, /* IO window settings */ PDEBUG(DEBUG_EXTRA, "IO window settings: cfg->io.nwin=%d " - "cfg_mem->dflt.io.nwin=%d\n", - cfg->io.nwin, cfg_mem->dflt.io.nwin); + "dflt->io.nwin=%d\n", + cfg->io.nwin, dflt->io.nwin); p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; PDEBUG(DEBUG_EXTRA, "io->flags = 0x%04X, " "io.base=0x%04x, len=%d\n", io->flags, diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c index 67a172dfb2d..8a367f96db3 100644 --- a/drivers/net/wireless/orinoco_cs.c +++ b/drivers/net/wireless/orinoco_cs.c @@ -165,18 +165,16 @@ static void orinoco_cs_detach(struct pcmcia_device *link) } while (0) struct orinoco_cs_config_data { - cistpl_cftable_entry_t dflt; config_info_t conf; }; static int orinoco_cs_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { struct orinoco_cs_config_data *cfg_mem = priv_data; - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - cfg_mem->dflt = *cfg; if (cfg->index == 0) goto next_entry; @@ -188,9 +186,9 @@ static int orinoco_cs_config_check(struct pcmcia_device *p_dev, if (!ignore_cis_vcc) goto next_entry; } - } else if (cfg_mem->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (cfg_mem->conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) { - DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000); + } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (cfg_mem->conf.Vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) { + DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, dflt->vcc.param[CISTPL_POWER_VNOM] / 10000); if (!ignore_cis_vcc) goto next_entry; } @@ -199,17 +197,17 @@ static int orinoco_cs_config_check(struct pcmcia_device *p_dev, if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) p_dev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (cfg_mem->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) + else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM)) p_dev->conf.Vpp = - cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000; /* Do we need to allocate an interrupt? */ p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; if (!(io->flags & CISTPL_IO_8BIT)) p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c index 7536aa91dad..e28878dfaba 100644 --- a/drivers/net/wireless/spectrum_cs.c +++ b/drivers/net/wireless/spectrum_cs.c @@ -634,18 +634,16 @@ static void spectrum_cs_detach(struct pcmcia_device *link) */ struct spectrum_cs_config_data { - cistpl_cftable_entry_t dflt; config_info_t conf; }; static int spectrum_cs_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { struct spectrum_cs_config_data *cfg_mem = priv_data; - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - cfg_mem->dflt = *cfg; if (cfg->index == 0) goto next_entry; @@ -657,9 +655,9 @@ static int spectrum_cs_config_check(struct pcmcia_device *p_dev, if (!ignore_cis_vcc) goto next_entry; } - } else if (cfg_mem->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (cfg_mem->conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) { - DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000); + } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (cfg_mem->conf.Vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) { + DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, dflt->vcc.param[CISTPL_POWER_VNOM] / 10000); if (!ignore_cis_vcc) goto next_entry; } @@ -668,17 +666,17 @@ static int spectrum_cs_config_check(struct pcmcia_device *p_dev, if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) p_dev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (cfg_mem->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) + else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM)) p_dev->conf.Vpp = - cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000; /* Do we need to allocate an interrupt? */ p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; if (!(io->flags & CISTPL_IO_8BIT)) p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index 814c5252d70..05f34e73694 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -151,9 +151,9 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int parport_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { - cistpl_cftable_entry_t *dflt = priv_data; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; if (epp_mode) @@ -166,26 +166,20 @@ static int parport_config_check(struct pcmcia_device *p_dev, p_dev->io.NumPorts2 = io->win[1].len; } if (pcmcia_request_io(p_dev, &p_dev->io) != 0) - goto next_entry; + return -ENODEV; return 0; } - -next_entry: - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - *dflt = *cfg; - return -ENODEV; } static int parport_config(struct pcmcia_device *link) { parport_info_t *info = link->priv; - cistpl_cftable_entry_t dflt = { 0 }; struct parport *p; int last_ret, last_fn; DEBUG(0, "parport_config(0x%p)\n", link); - last_ret = pcmcia_loop_config(link, parport_config_check, &dflt); + last_ret = pcmcia_loop_config(link, parport_config_check, NULL); if (last_ret) { cs_error(link, RequestIO, last_ret); goto failed; diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index ba34ac8876f..5ddfd46dea6 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -915,6 +915,7 @@ struct pcmcia_cfg_mem { tuple_t tuple; cisparse_t parse; u8 buf[256]; + cistpl_cftable_entry_t dflt; }; /** @@ -933,10 +934,12 @@ struct pcmcia_cfg_mem { int pcmcia_loop_config(struct pcmcia_device *p_dev, int (*conf_check) (struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data), void *priv_data) { struct pcmcia_cfg_mem *cfg_mem; + tuple_t *tuple; int ret = -ENODEV; @@ -963,8 +966,10 @@ int pcmcia_loop_config(struct pcmcia_device *p_dev, /* default values */ p_dev->conf.ConfigIndex = cfg->index; + if (cfg->flags & CISTPL_CFTABLE_DEFAULT) + cfg_mem->dflt = *cfg; - ret = conf_check(p_dev, cfg, priv_data); + ret = conf_check(p_dev, cfg, &cfg_mem->dflt, priv_data); if (!ret) break; diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c index 5e4d8e42ba0..2ed3077b826 100644 --- a/drivers/scsi/pcmcia/aha152x_stub.c +++ b/drivers/scsi/pcmcia/aha152x_stub.c @@ -141,8 +141,9 @@ static void aha152x_detach(struct pcmcia_device *link) do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int aha152x_config_check(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cfg, - void *priv_data) + cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, + void *priv_data) { /* For New Media T&J, look for a SCSI window */ if (cfg->io.win[0].len >= 0x20) diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c index e3d6937c920..2b6e92d7be0 100644 --- a/drivers/scsi/pcmcia/fdomain_stub.c +++ b/drivers/scsi/pcmcia/fdomain_stub.c @@ -124,8 +124,9 @@ static void fdomain_detach(struct pcmcia_device *link) do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int fdomain_config_check(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cfg, - void *priv_data) + cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, + void *priv_data) { p_dev->io.BasePort1 = cfg->io.win[0].base; return pcmcia_request_io(p_dev, &p_dev->io); diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index aee24b745dc..aa452346257 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -1612,17 +1612,15 @@ struct nsp_cs_configdata { nsp_hw_data *data; win_req_t req; config_info_t conf; - cistpl_cftable_entry_t dflt; }; static int nsp_cs_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { struct nsp_cs_configdata *cfg_mem = priv_data; - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - memcpy(&cfg_mem->dflt, cfg, sizeof(cistpl_cftable_entry_t)); if (cfg->index == 0) return -ENODEV; @@ -1637,28 +1635,27 @@ static int nsp_cs_config_check(struct pcmcia_device *p_dev, if (cfg->vcc.present & (1<conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000) return -ENODEV; - else if (cfg_mem->dflt.vcc.present & (1<conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM]/10000) + else if (dflt->vcc.present & (1<conf.Vcc != dflt->vcc.param[CISTPL_POWER_VNOM]/10000) return -ENODEV; } if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) { p_dev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - } else if (cfg_mem->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) { + } else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM)) { p_dev->conf.Vpp = - cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000; } /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) { + if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) p_dev->conf.Attributes |= CONF_ENABLE_IRQ; - } /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; if (!(io->flags & CISTPL_IO_8BIT)) p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; @@ -1677,10 +1674,10 @@ static int nsp_cs_config_check(struct pcmcia_device *p_dev, goto next_entry; } - if ((cfg->mem.nwin > 0) || (cfg_mem->dflt.mem.nwin > 0)) { + if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { memreq_t map; cistpl_mem_t *mem = - (cfg->mem.nwin) ? &cfg->mem : &cfg_mem->dflt.mem; + (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; cfg_mem->req.Attributes |= WIN_ENABLE; cfg_mem->req.Base = mem->win[0].host_addr; diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c index a361275b20a..da6b3603198 100644 --- a/drivers/scsi/pcmcia/qlogic_stub.c +++ b/drivers/scsi/pcmcia/qlogic_stub.c @@ -196,8 +196,9 @@ static void qlogic_detach(struct pcmcia_device *link) do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int qlogic_config_check(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cfg, - void *priv_data) + cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, + void *priv_data) { p_dev->io.BasePort1 = cfg->io.win[0].base; p_dev->io.NumPorts1 = cfg->io.win[0].len; diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index 23a5219051a..eba193134df 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c @@ -702,6 +702,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int SYM53C500_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { p_dev->io.BasePort1 = cfg->io.win[0].base; diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index 69373816001..f8658686439 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -443,6 +443,7 @@ first_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse) static int simple_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { static const int size_table[2] = { 8, 16 }; @@ -465,6 +466,7 @@ static int simple_config_check(struct pcmcia_device *p_dev, static int simple_config_check_notpicky(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { static const unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; @@ -546,6 +548,7 @@ found_port: static int multi_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { int *base2 = priv_data; @@ -565,6 +568,7 @@ static int multi_config_check(struct pcmcia_device *p_dev, static int multi_config_check_notpicky(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data) { int *base2 = priv_data; diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c index ba2c7a2125a..b41df211b78 100644 --- a/drivers/telephony/ixj_pcmcia.c +++ b/drivers/telephony/ixj_pcmcia.c @@ -126,10 +126,9 @@ static void ixj_get_serial(struct pcmcia_device * link, IXJ * j) static int ixj_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { - cistpl_cftable_entry_t *dflt = priv_data; - if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; p_dev->io.BasePort1 = io->win[0].base; @@ -138,10 +137,7 @@ static int ixj_config_check(struct pcmcia_device *p_dev, p_dev->io.BasePort2 = io->win[1].base; p_dev->io.NumPorts2 = io->win[1].len; } - if (pcmcia_request_io(p_dev, &p_dev->io)) { - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - *dflt = *cfg; - } else + if (!pcmcia_request_io(p_dev, &p_dev->io)) return 0; } return -ENODEV; diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index 5b55c72c710..78cc32e7b01 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -156,19 +156,16 @@ static void sl811_cs_release(struct pcmcia_device * link) } struct sl811_css_cfg { - cistpl_cftable_entry_t dflt; config_info_t conf; }; static int sl811_cs_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { struct sl811_css_cfg *cfg_mem = priv_data; - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - memcpy(&cfg_mem->dflt, cfg, sizeof(cistpl_cftable_entry_t)); - if (cfg->index == 0) return -ENODEV; @@ -178,8 +175,8 @@ static int sl811_cs_config_check(struct pcmcia_device *p_dev, if (cfg->vcc.param[CISTPL_POWER_VNOM]/10000 != cfg_mem->conf.Vcc) return -ENODEV; - } else if (cfg_mem->dflt.vcc.present & (1<dflt.vcc.param[CISTPL_POWER_VNOM]/10000 + } else if (dflt->vcc.present & (1<vcc.param[CISTPL_POWER_VNOM]/10000 != cfg_mem->conf.Vcc) return -ENODEV; } @@ -187,18 +184,18 @@ static int sl811_cs_config_check(struct pcmcia_device *p_dev, if (cfg->vpp1.present & (1<conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; - else if (cfg_mem->dflt.vpp1.present & (1<vpp1.present & (1<conf.Vpp = - cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; + dflt->vpp1.param[CISTPL_POWER_VNOM]/10000; /* we need an interrupt */ - if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) + if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h index b2eb914a18d..0aa702705d0 100644 --- a/include/pcmcia/cistpl.h +++ b/include/pcmcia/cistpl.h @@ -616,6 +616,7 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned int pcmcia_loop_config(struct pcmcia_device *p_dev, int (*conf_check) (struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, void *priv_data), void *priv_data); From ad913c11928f51abb6174f165db8d8d205b22e21 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 2 Aug 2008 16:12:00 +0200 Subject: [PATCH 12/49] pcmcia: pcmcia_config_loop() improvement by passing vcc By passing the current Vcc setting to the pcmcia_config_loop callback function, we can remove pcmcia_get_configuration_info() calls from many drivers. Signed-off-by: Dominik Brodowski --- drivers/ata/pata_pcmcia.c | 12 +++---- drivers/bluetooth/bt3c_cs.c | 2 ++ drivers/bluetooth/btuart_cs.c | 11 ++++--- drivers/bluetooth/dtl1_cs.c | 1 + drivers/char/pcmcia/cm4000_cs.c | 1 + drivers/char/pcmcia/cm4040_cs.c | 1 + drivers/ide/legacy/ide-cs.c | 12 +++---- drivers/isdn/hardware/avm/avm_cs.c | 1 + drivers/isdn/hisax/avma1_cs.c | 1 + drivers/isdn/hisax/elsa_cs.c | 1 + drivers/isdn/hisax/sedlbauer_cs.c | 42 ++++++++++--------------- drivers/isdn/hisax/teles_cs.c | 1 + drivers/net/pcmcia/axnet_cs.c | 1 + drivers/net/pcmcia/pcnet_cs.c | 1 + drivers/net/pcmcia/smc91c92_cs.c | 2 ++ drivers/net/pcmcia/xirc2ps_cs.c | 2 ++ drivers/net/wireless/airo_cs.c | 1 + drivers/net/wireless/atmel_cs.c | 1 + drivers/net/wireless/hostap/hostap_cs.c | 23 +++----------- drivers/net/wireless/orinoco_cs.c | 28 ++++------------- drivers/net/wireless/spectrum_cs.c | 28 ++++------------- drivers/parport/parport_cs.c | 2 ++ drivers/pcmcia/pcmcia_resource.c | 7 ++++- drivers/scsi/pcmcia/aha152x_stub.c | 1 + drivers/scsi/pcmcia/fdomain_stub.c | 1 + drivers/scsi/pcmcia/nsp_cs.c | 8 ++--- drivers/scsi/pcmcia/qlogic_stub.c | 1 + drivers/scsi/pcmcia/sym53c500_cs.c | 1 + drivers/serial/serial_cs.c | 4 +++ drivers/telephony/ixj_pcmcia.c | 1 + drivers/usb/host/sl811_cs.c | 35 ++++++--------------- include/pcmcia/cistpl.h | 1 + 32 files changed, 93 insertions(+), 142 deletions(-) diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 20982065a49..6e4d31d8d14 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -150,7 +150,6 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) struct pcmcia_config_check { - config_info_t conf; unsigned long ctl_base; int skip_vcc; int is_kme; @@ -159,6 +158,7 @@ struct pcmcia_config_check { static int pcmcia_check_one_config(struct pcmcia_device *pdev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { struct pcmcia_config_check *stk = priv_data; @@ -166,12 +166,10 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev, /* Check for matching Vcc, unless we're desperate */ if (!stk->skip_vcc) { if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != - cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) + if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) return -ENODEV; } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != - dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) + if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) return -ENODEV; } } @@ -257,10 +255,8 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) if (!stk) goto out1; stk->is_kme = is_kme; - - /* Not sure if this is right... look up the current Vcc */ - CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(pdev, &stk->conf)); stk->skip_vcc = io_base = ctl_base = 0; + if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) { stk->skip_vcc = 1; if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 794a5ef9ea2..3fd8022a635 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -681,6 +681,7 @@ static void bt3c_detach(struct pcmcia_device *link) static int bt3c_check_config(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { unsigned long try = (unsigned long) priv_data; @@ -701,6 +702,7 @@ static int bt3c_check_config(struct pcmcia_device *p_dev, static int bt3c_check_config_notpicky(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 32017f96067..17183125434 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -610,16 +610,17 @@ static void btuart_detach(struct pcmcia_device *link) static int btuart_check_config(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { - unsigned long try = (unsigned long) priv_data; + int *try = priv_data; if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM)) p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && (cf->io.win[0].base != 0)) { p_dev->io.BasePort1 = cf->io.win[0].base; - p_dev->io.IOAddrLines = (try == 0) ? 16 : + p_dev->io.IOAddrLines = (*try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK; if (!pcmcia_request_io(p_dev, &p_dev->io)) return 0; @@ -630,6 +631,7 @@ static int btuart_check_config(struct pcmcia_device *p_dev, static int btuart_check_config_notpicky(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; @@ -650,13 +652,12 @@ static int btuart_config(struct pcmcia_device *link) { btuart_info_t *info = link->priv; int i; - unsigned long try; + int try; /* First pass: look for a config entry that looks normal. Two tries: without IO aliases, then with aliases */ for (try = 0; try < 2; try++) - if (!pcmcia_loop_config(link, btuart_check_config, - (void *) try)) + if (!pcmcia_loop_config(link, btuart_check_config, &try)) goto found_port; /* Second pass: try to find an entry that isn't picky about diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index 1830ebd6ca7..ec12560e034 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -593,6 +593,7 @@ static void dtl1_detach(struct pcmcia_device *link) static int dtl1_confcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) { diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index 7785fbb4c0f..1c5bf99895e 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -1762,6 +1762,7 @@ static void cmm_cm4000_release(struct pcmcia_device * link) static int cm4000_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { if (!cfg->io.nwin) diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index 468ddef916b..e047bac56f0 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -529,6 +529,7 @@ static void cm4040_reader_release(struct pcmcia_device *link) static int cm4040_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { int rc; diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c index cc8eeaf8027..6472cd8231f 100644 --- a/drivers/ide/legacy/ide-cs.c +++ b/drivers/ide/legacy/ide-cs.c @@ -221,7 +221,6 @@ out_release: do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) struct pcmcia_config_check { - config_info_t conf; unsigned long ctl_base; int skip_vcc; int is_kme; @@ -230,6 +229,7 @@ struct pcmcia_config_check { static int pcmcia_check_one_config(struct pcmcia_device *pdev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { struct pcmcia_config_check *stk = priv_data; @@ -237,12 +237,10 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev, /* Check for matching Vcc, unless we're desperate */ if (!stk->skip_vcc) { if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != - cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) + if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) return -ENODEV; } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != - dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) + if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) return -ENODEV; } } @@ -298,10 +296,8 @@ static int ide_config(struct pcmcia_device *link) if (!stk) goto err_mem; stk->is_kme = is_kme; - - /* Not sure if this is right... look up the current Vcc */ - CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf)); stk->skip_vcc = io_base = ctl_base = 0; + if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) { stk->skip_vcc = 1; if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index a8d6949338c..38804653970 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -157,6 +157,7 @@ static void avmcs_detach(struct pcmcia_device *link) static int avmcs_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { if (cf->io.nwin <= 0) diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index 7ce1aabb0ae..8fd3ca0fb93 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -177,6 +177,7 @@ static void avma1cs_detach(struct pcmcia_device *link) static int avma1cs_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { if (cf->io.nwin <= 0) diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index 29c55b0b86b..2bf0016dea5 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -207,6 +207,7 @@ static void elsa_cs_detach(struct pcmcia_device *link) static int elsa_cs_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { int j; diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 2746acbd8b7..9a3c9f5e4fe 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -217,17 +217,13 @@ static void sedlbauer_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -struct sedlbauer_config_data { - config_info_t conf; - win_req_t req; -}; - static int sedlbauer_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { - struct sedlbauer_config_data *cfg_mem = priv_data; + win_req_t *req = priv_data; if (cfg->index == 0) return -ENODEV; @@ -241,12 +237,10 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, /* Use power settings for Vcc and Vpp if present */ /* Note that the CIS values need to be rescaled */ if (cfg->vcc.present & (1<conf.Vcc != - cfg->vcc.param[CISTPL_POWER_VNOM]/10000) + if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000) return -ENODEV; } else if (dflt->vcc.present & (1<conf.Vcc != - dflt->vcc.param[CISTPL_POWER_VNOM]/10000) + if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM]/10000) return -ENODEV; } @@ -294,12 +288,12 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; memreq_t map; - cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; - cfg_mem->req.Attributes |= WIN_ENABLE; - cfg_mem->req.Base = mem->win[0].host_addr; - cfg_mem->req.Size = mem->win[0].len; - cfg_mem->req.AccessSpeed = 0; - if (pcmcia_request_window(&p_dev, &cfg_mem->req, &p_dev->win) != 0) + req->Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; + req->Attributes |= WIN_ENABLE; + req->Base = mem->win[0].host_addr; + req->Size = mem->win[0].len; + req->AccessSpeed = 0; + if (pcmcia_request_window(&p_dev, req, &p_dev->win) != 0) return -ENODEV; map.Page = 0; map.CardOffset = mem->win[0].card_addr; @@ -314,20 +308,16 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, static int sedlbauer_config(struct pcmcia_device *link) { local_info_t *dev = link->priv; - struct sedlbauer_config_data *cfg_mem; + win_req_t *req; int last_fn, last_ret; IsdnCard_t icard; DEBUG(0, "sedlbauer_config(0x%p)\n", link); - cfg_mem = kzalloc(sizeof(struct sedlbauer_config_data), GFP_KERNEL); - if (!cfg_mem) + req = kzalloc(sizeof(win_req_t), GFP_KERNEL); + if (!req) return -ENOMEM; - /* Look up the current Vcc */ - CS_CHECK(GetConfigurationInfo, - pcmcia_get_configuration_info(link, &cfg_mem->conf)); - /* In this loop, we scan the CIS for configuration table entries, each of which describes a valid card configuration, including @@ -340,7 +330,7 @@ static int sedlbauer_config(struct pcmcia_device *link) these things without consulting the CIS, and most client drivers will only use the CIS to fill in implementation-defined details. */ - last_ret = pcmcia_loop_config(link, sedlbauer_config_check, cfg_mem); + last_ret = pcmcia_loop_config(link, sedlbauer_config_check, req); if (last_ret) goto failed; @@ -381,8 +371,8 @@ static int sedlbauer_config(struct pcmcia_device *link) printk(" & 0x%04x-0x%04x", link->io.BasePort2, link->io.BasePort2+link->io.NumPorts2-1); if (link->win) - printk(", mem 0x%06lx-0x%06lx", cfg_mem->req.Base, - cfg_mem->req.Base+cfg_mem->req.Size-1); + printk(", mem 0x%06lx-0x%06lx", req->Base, + req->Base+req->Size-1); printk("\n"); icard.para[0] = link->irq.AssignedIRQ; diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index f4f2e2231a9..21cabd0aadb 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -197,6 +197,7 @@ static void teles_detach(struct pcmcia_device *link) static int teles_cs_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { int j; diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index c99dc5d54d1..061d889794c 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -287,6 +287,7 @@ static int try_io_port(struct pcmcia_device *link) static int axnet_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { int i; diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 10fc537804b..aa17434faa0 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -515,6 +515,7 @@ static int try_io_port(struct pcmcia_device *link) static int pcnet_confcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { int *has_shmem = priv_data; diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 05bca83c5e2..b3f2085ddca 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -462,6 +462,7 @@ static int mhz_3288_power(struct pcmcia_device *link) static int mhz_mfc_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { int k; @@ -653,6 +654,7 @@ static int mot_setup(struct pcmcia_device *link) static int smc_configcheck(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { p_dev->io.BasePort1 = cf->io.win[0].base; diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index a16efa49b85..d97e6e917c3 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -719,6 +719,7 @@ static int xirc2ps_config_modem(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { unsigned int ioaddr; @@ -738,6 +739,7 @@ static int xirc2ps_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { int *pass = priv_data; diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index 657adf85ab7..fac1526e49a 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -209,6 +209,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int airo_cs_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { win_req_t *req = priv_data; diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index c71aae992ec..4830d51900a 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -227,6 +227,7 @@ static int card_present(void *arg) static int atmel_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { if (cfg->index == 0) diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index f9595ca71a0..c768d42d517 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -536,17 +536,12 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) /* run after a CARD_INSERTION event is received to configure the PCMCIA * socket and make the device available to the system */ -struct prism2_config_data { - config_info_t conf; -}; - static int prism2_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { - struct prism2_config_data *cfg_mem = priv_data; - if (cfg->index == 0) return -ENODEV; @@ -562,14 +557,14 @@ static int prism2_config_check(struct pcmcia_device *p_dev, /* Use power settings for Vcc and Vpp if present */ /* Note that the CIS values need to be rescaled */ if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (cfg_mem->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / + if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000 && !ignore_cis_vcc) { PDEBUG(DEBUG_EXTRA, " Vcc mismatch - skipping" " this entry\n"); return -ENODEV; } } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (cfg_mem->conf.Vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / + if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000 && !ignore_cis_vcc) { PDEBUG(DEBUG_EXTRA, " Vcc (default) mismatch " "- skipping this entry\n"); @@ -627,7 +622,6 @@ static int prism2_config(struct pcmcia_device *link) { struct net_device *dev; struct hostap_interface *iface; - struct prism2_config_data *cfg_mem; local_info_t *local; int ret = 1; int last_fn, last_ret; @@ -635,21 +629,14 @@ static int prism2_config(struct pcmcia_device *link) PDEBUG(DEBUG_FLOW, "prism2_config()\n"); - cfg_mem = kzalloc(sizeof(struct prism2_config_data), GFP_KERNEL); - if (!cfg_mem) - return -ENOMEM; - hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL); if (hw_priv == NULL) { ret = -ENOMEM; goto failed; } - CS_CHECK(GetConfigurationInfo, - pcmcia_get_configuration_info(link, &cfg_mem->conf)); - /* Look for an appropriate configuration table entry in the CIS */ - last_ret = pcmcia_loop_config(link, prism2_config_check, cfg_mem); + last_ret = pcmcia_loop_config(link, prism2_config_check, NULL); if (last_ret) { if (!ignore_cis_vcc) printk(KERN_ERR "GetNextTuple(): No matching " @@ -724,7 +711,6 @@ static int prism2_config(struct pcmcia_device *link) if (ret == 0 && local->ddev) strcpy(hw_priv->node.dev_name, local->ddev->name); } - kfree(cfg_mem); return ret; cs_failed: @@ -732,7 +718,6 @@ static int prism2_config(struct pcmcia_device *link) failed: kfree(hw_priv); - kfree(cfg_mem); prism2_release((u_long)link); return ret; } diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c index 8a367f96db3..c7b57d9d499 100644 --- a/drivers/net/wireless/orinoco_cs.c +++ b/drivers/net/wireless/orinoco_cs.c @@ -164,31 +164,26 @@ static void orinoco_cs_detach(struct pcmcia_device *link) last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; \ } while (0) -struct orinoco_cs_config_data { - config_info_t conf; -}; - static int orinoco_cs_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { - struct orinoco_cs_config_data *cfg_mem = priv_data; - if (cfg->index == 0) goto next_entry; /* Use power settings for Vcc and Vpp if present */ /* Note that the CIS values need to be rescaled */ if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (cfg_mem->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) { - DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000); + if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) { + DEBUG(2, "spectrum_cs_config: Vcc mismatch (vcc = %d, CIS = %d)\n", vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000); if (!ignore_cis_vcc) goto next_entry; } } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (cfg_mem->conf.Vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) { - DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, dflt->vcc.param[CISTPL_POWER_VNOM] / 10000); + if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) { + DEBUG(2, "spectrum_cs_config: Vcc mismatch (vcc = %d, CIS = %d)\n", vcc, dflt->vcc.param[CISTPL_POWER_VNOM] / 10000); if (!ignore_cis_vcc) goto next_entry; } @@ -236,7 +231,6 @@ next_entry: static int orinoco_cs_config(struct pcmcia_device *link) { - struct orinoco_cs_config_data *cfg_mem; struct net_device *dev = link->priv; struct orinoco_private *priv = netdev_priv(dev); struct orinoco_pccard *card = priv->card; @@ -244,14 +238,6 @@ orinoco_cs_config(struct pcmcia_device *link) int last_fn, last_ret; void __iomem *mem; - cfg_mem = kzalloc(sizeof(struct orinoco_cs_config_data), GFP_KERNEL); - if (!cfg_mem) - return -ENOMEM; - - /* Look up the current Vcc */ - CS_CHECK(GetConfigurationInfo, - pcmcia_get_configuration_info(link, &cfg_mem->conf)); - /* * In this loop, we scan the CIS for configuration table * entries, each of which describes a valid card @@ -266,7 +252,7 @@ orinoco_cs_config(struct pcmcia_device *link) * and most client drivers will only use the CIS to fill in * implementation-defined details. */ - last_ret = pcmcia_loop_config(link, orinoco_cs_config_check, cfg_mem); + last_ret = pcmcia_loop_config(link, orinoco_cs_config_check, NULL); if (last_ret) { if (!ignore_cis_vcc) printk(KERN_ERR PFX "GetNextTuple(): No matching " @@ -324,7 +310,6 @@ orinoco_cs_config(struct pcmcia_device *link) "0x%04x-0x%04x\n", dev->name, dev->dev.parent->bus_id, link->irq.AssignedIRQ, link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); - kfree(cfg_mem); return 0; cs_failed: @@ -332,7 +317,6 @@ orinoco_cs_config(struct pcmcia_device *link) failed: orinoco_cs_release(link); - kfree(cfg_mem); return -ENODEV; } /* orinoco_cs_config */ diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c index e28878dfaba..d7e9d9c3042 100644 --- a/drivers/net/wireless/spectrum_cs.c +++ b/drivers/net/wireless/spectrum_cs.c @@ -633,31 +633,26 @@ static void spectrum_cs_detach(struct pcmcia_device *link) * device available to the system. */ -struct spectrum_cs_config_data { - config_info_t conf; -}; - static int spectrum_cs_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { - struct spectrum_cs_config_data *cfg_mem = priv_data; - if (cfg->index == 0) goto next_entry; /* Use power settings for Vcc and Vpp if present */ /* Note that the CIS values need to be rescaled */ if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (cfg_mem->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) { - DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000); + if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) { + DEBUG(2, "spectrum_cs_config: Vcc mismatch (vcc = %d, CIS = %d)\n", vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000); if (!ignore_cis_vcc) goto next_entry; } } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (cfg_mem->conf.Vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) { - DEBUG(2, "spectrum_cs_config: Vcc mismatch (cfg_mem->conf.Vcc = %d, CIS = %d)\n", cfg_mem->conf.Vcc, dflt->vcc.param[CISTPL_POWER_VNOM] / 10000); + if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) { + DEBUG(2, "spectrum_cs_config: Vcc mismatch (vcc = %d, CIS = %d)\n", vcc, dflt->vcc.param[CISTPL_POWER_VNOM] / 10000); if (!ignore_cis_vcc) goto next_entry; } @@ -705,7 +700,6 @@ next_entry: static int spectrum_cs_config(struct pcmcia_device *link) { - struct spectrum_cs_config_data *cfg_mem; struct net_device *dev = link->priv; struct orinoco_private *priv = netdev_priv(dev); struct orinoco_pccard *card = priv->card; @@ -713,14 +707,6 @@ spectrum_cs_config(struct pcmcia_device *link) int last_fn, last_ret; void __iomem *mem; - cfg_mem = kzalloc(sizeof(struct spectrum_cs_config_data), GFP_KERNEL); - if (!cfg_mem) - return -ENOMEM; - - /* Look up the current Vcc */ - CS_CHECK(GetConfigurationInfo, - pcmcia_get_configuration_info(link, &cfg_mem->conf)); - /* * In this loop, we scan the CIS for configuration table * entries, each of which describes a valid card @@ -735,7 +721,7 @@ spectrum_cs_config(struct pcmcia_device *link) * and most client drivers will only use the CIS to fill in * implementation-defined details. */ - last_ret = pcmcia_loop_config(link, spectrum_cs_config_check, cfg_mem); + last_ret = pcmcia_loop_config(link, spectrum_cs_config_check, NULL); if (last_ret) { if (!ignore_cis_vcc) printk(KERN_ERR PFX "GetNextTuple(): No matching " @@ -799,7 +785,6 @@ spectrum_cs_config(struct pcmcia_device *link) link->irq.AssignedIRQ, link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); - kfree(cfg_mem); return 0; cs_failed: @@ -807,7 +792,6 @@ spectrum_cs_config(struct pcmcia_device *link) failed: spectrum_cs_release(link); - kfree(cfg_mem); return -ENODEV; } /* spectrum_cs_config */ diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index 05f34e73694..b1899e9c1f6 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -152,6 +152,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int parport_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { @@ -169,6 +170,7 @@ static int parport_config_check(struct pcmcia_device *p_dev, return -ENODEV; return 0; } + return -ENODEV; } static int parport_config(struct pcmcia_device *link) diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 5ddfd46dea6..0cf3ef30625 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -935,6 +935,7 @@ int pcmcia_loop_config(struct pcmcia_device *p_dev, int (*conf_check) (struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data), void *priv_data) { @@ -942,11 +943,15 @@ int pcmcia_loop_config(struct pcmcia_device *p_dev, tuple_t *tuple; int ret = -ENODEV; + unsigned int vcc; cfg_mem = kzalloc(sizeof(struct pcmcia_cfg_mem), GFP_KERNEL); if (cfg_mem == NULL) return -ENOMEM; + /* get the current Vcc setting */ + vcc = p_dev->socket->socket.Vcc; + tuple = &cfg_mem->tuple; tuple->TupleData = cfg_mem->buf; tuple->TupleDataMax = 255; @@ -969,7 +974,7 @@ int pcmcia_loop_config(struct pcmcia_device *p_dev, if (cfg->flags & CISTPL_CFTABLE_DEFAULT) cfg_mem->dflt = *cfg; - ret = conf_check(p_dev, cfg, &cfg_mem->dflt, priv_data); + ret = conf_check(p_dev, cfg, &cfg_mem->dflt, vcc, priv_data); if (!ret) break; diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c index 2ed3077b826..165ff884f48 100644 --- a/drivers/scsi/pcmcia/aha152x_stub.c +++ b/drivers/scsi/pcmcia/aha152x_stub.c @@ -143,6 +143,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int aha152x_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { /* For New Media T&J, look for a SCSI window */ diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c index 2b6e92d7be0..06254f46a0d 100644 --- a/drivers/scsi/pcmcia/fdomain_stub.c +++ b/drivers/scsi/pcmcia/fdomain_stub.c @@ -126,6 +126,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int fdomain_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { p_dev->io.BasePort1 = cfg->io.win[0].base; diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index aa452346257..7c19bf26487 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -1611,12 +1611,12 @@ static void nsp_cs_detach(struct pcmcia_device *link) struct nsp_cs_configdata { nsp_hw_data *data; win_req_t req; - config_info_t conf; }; static int nsp_cs_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { struct nsp_cs_configdata *cfg_mem = priv_data; @@ -1633,10 +1633,10 @@ static int nsp_cs_config_check(struct pcmcia_device *p_dev, /* Use power settings for Vcc and Vpp if present */ /* Note that the CIS values need to be rescaled */ if (cfg->vcc.present & (1<conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000) + if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000) return -ENODEV; else if (dflt->vcc.present & (1<conf.Vcc != dflt->vcc.param[CISTPL_POWER_VNOM]/10000) + if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM]/10000) return -ENODEV; } @@ -1719,8 +1719,6 @@ static int nsp_cs_config(struct pcmcia_device *link) return -ENOMEM; cfg_mem->data = data; - /* Look up the current Vcc */ - CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &cfg_mem->conf)); ret = pcmcia_loop_config(link, nsp_cs_config_check, cfg_mem); goto cs_failed; diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c index da6b3603198..20c3e5e6d88 100644 --- a/drivers/scsi/pcmcia/qlogic_stub.c +++ b/drivers/scsi/pcmcia/qlogic_stub.c @@ -198,6 +198,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int qlogic_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { p_dev->io.BasePort1 = cfg->io.win[0].base; diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index eba193134df..b330c11a175 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c @@ -703,6 +703,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int SYM53C500_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { p_dev->io.BasePort1 = cfg->io.win[0].base; diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index f8658686439..7e00e672bfe 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -444,6 +444,7 @@ first_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse) static int simple_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { static const int size_table[2] = { 8, 16 }; @@ -467,6 +468,7 @@ static int simple_config_check(struct pcmcia_device *p_dev, static int simple_config_check_notpicky(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { static const unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; @@ -549,6 +551,7 @@ found_port: static int multi_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { int *base2 = priv_data; @@ -569,6 +572,7 @@ static int multi_config_check(struct pcmcia_device *p_dev, static int multi_config_check_notpicky(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { int *base2 = priv_data; diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c index b41df211b78..347c3ed1d9f 100644 --- a/drivers/telephony/ixj_pcmcia.c +++ b/drivers/telephony/ixj_pcmcia.c @@ -127,6 +127,7 @@ static void ixj_get_serial(struct pcmcia_device * link, IXJ * j) static int ixj_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index 78cc32e7b01..ca733b7caea 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -155,29 +155,22 @@ static void sl811_cs_release(struct pcmcia_device * link) platform_device_unregister(&platform_dev); } -struct sl811_css_cfg { - config_info_t conf; -}; - static int sl811_cs_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { - struct sl811_css_cfg *cfg_mem = priv_data; - if (cfg->index == 0) return -ENODEV; /* Use power settings for Vcc and Vpp if present */ /* Note that the CIS values need to be rescaled */ if (cfg->vcc.present & (1<vcc.param[CISTPL_POWER_VNOM]/10000 != - cfg_mem->conf.Vcc) + if (cfg->vcc.param[CISTPL_POWER_VNOM]/10000 != vcc) return -ENODEV; } else if (dflt->vcc.present & (1<vcc.param[CISTPL_POWER_VNOM]/10000 - != cfg_mem->conf.Vcc) + if (dflt->vcc.param[CISTPL_POWER_VNOM]/10000 != vcc) return -ENODEV; } @@ -214,29 +207,20 @@ static int sl811_cs_config(struct pcmcia_device *link) struct device *parent = &handle_to_dev(link); local_info_t *dev = link->priv; int last_fn, last_ret; - struct sl811_css_cfg *cfg_mem; DBG(0, "sl811_cs_config(0x%p)\n", link); - cfg_mem = kzalloc(sizeof(struct sl811_css_cfg), GFP_KERNEL); - if (!cfg_mem) - return -ENOMEM; - - /* Look up the current Vcc */ - CS_CHECK(GetConfigurationInfo, - pcmcia_get_configuration_info(link, &cfg_mem->conf)); - - if (pcmcia_loop_config(link, sl811_cs_config_check, cfg_mem)) - return -ENODEV; + if (pcmcia_loop_config(link, sl811_cs_config_check, NULL)) + goto failed; /* require an IRQ and two registers */ if (!link->io.NumPorts1 || link->io.NumPorts1 < 2) - goto cs_failed; + goto failed; if (link->conf.Attributes & CONF_ENABLE_IRQ) CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); else - goto cs_failed; + goto failed; CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); @@ -257,13 +241,12 @@ static int sl811_cs_config(struct pcmcia_device *link) if (sl811_hc_init(parent, link->io.BasePort1, link->irq.AssignedIRQ) < 0) { cs_failed: - printk("sl811_cs_config failed\n"); cs_error(link, last_fn, last_ret); +failed: + printk(KERN_WARNING "sl811_cs_config failed\n"); sl811_cs_release(link); - kfree(cfg_mem); return -ENODEV; } - kfree(cfg_mem); return 0; } diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h index 0aa702705d0..0092910a597 100644 --- a/include/pcmcia/cistpl.h +++ b/include/pcmcia/cistpl.h @@ -617,6 +617,7 @@ int pcmcia_loop_config(struct pcmcia_device *p_dev, int (*conf_check) (struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data), void *priv_data); From dd797d81d3d7da31a50031f2741b93327ed22260 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 2 Aug 2008 17:54:14 +0200 Subject: [PATCH 13/49] pcmcia: use dev_printk and dev_dbg in yenta_socket Signed-off-by: Dominik Brodowski --- drivers/pcmcia/o2micro.h | 10 ++-- drivers/pcmcia/ti113x.h | 78 +++++++++++++++++-------------- drivers/pcmcia/yenta_socket.c | 86 +++++++++++++++++++---------------- 3 files changed, 97 insertions(+), 77 deletions(-) diff --git a/drivers/pcmcia/o2micro.h b/drivers/pcmcia/o2micro.h index a234ce1967a..5554015a781 100644 --- a/drivers/pcmcia/o2micro.h +++ b/drivers/pcmcia/o2micro.h @@ -140,7 +140,8 @@ static int o2micro_override(struct yenta_socket *socket) a = config_readb(socket, O2_RESERVED1); b = config_readb(socket, O2_RESERVED2); - printk(KERN_INFO "Yenta O2: res at 0x94/0xD4: %02x/%02x\n", a, b); + dev_printk(KERN_INFO, &socket->dev->dev, + "O2: res at 0x94/0xD4: %02x/%02x\n", a, b); switch (socket->dev->device) { /* @@ -153,7 +154,9 @@ static int o2micro_override(struct yenta_socket *socket) case PCI_DEVICE_ID_O2_6812: case PCI_DEVICE_ID_O2_6832: case PCI_DEVICE_ID_O2_6836: - printk(KERN_INFO "Yenta O2: old bridge, disabling read prefetch/write burst\n"); + dev_printk(KERN_INFO, &socket->dev->dev, + "Yenta O2: old bridge, disabling read " + "prefetch/write burst\n"); config_writeb(socket, O2_RESERVED1, a & ~(O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST)); config_writeb(socket, O2_RESERVED2, @@ -161,7 +164,8 @@ static int o2micro_override(struct yenta_socket *socket) break; default: - printk(KERN_INFO "Yenta O2: enabling read prefetch/write burst\n"); + dev_printk(KERN_INFO , &socket->dev->dev, + "O2: enabling read prefetch/write burst\n"); config_writeb(socket, O2_RESERVED1, a | O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST); config_writeb(socket, O2_RESERVED2, diff --git a/drivers/pcmcia/ti113x.h b/drivers/pcmcia/ti113x.h index 129db7bd06c..aaa70227bfb 100644 --- a/drivers/pcmcia/ti113x.h +++ b/drivers/pcmcia/ti113x.h @@ -339,8 +339,8 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) mfunc = mfunc_old = config_readl(socket, TI122X_MFUNC); devctl = config_readb(socket, TI113X_DEVICE_CONTROL); - printk(KERN_INFO "Yenta TI: socket %s, mfunc 0x%08x, devctl 0x%02x\n", - pci_name(socket->dev), mfunc, devctl); + dev_printk(KERN_INFO, &socket->dev->dev, + "TI: mfunc 0x%08x, devctl 0x%02x\n", mfunc, devctl); /* make sure PCI interrupts are enabled before probing */ ti_init(socket); @@ -354,8 +354,8 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) * We're here which means PCI interrupts are _not_ delivered. try to * find the right setting (all serial or parallel) */ - printk(KERN_INFO "Yenta TI: socket %s probing PCI interrupt failed, trying to fix\n", - pci_name(socket->dev)); + dev_printk(KERN_INFO, &socket->dev->dev, + "TI: probing PCI interrupt failed, trying to fix\n"); /* for serial PCI make sure MFUNC3 is set to IRQSER */ if ((devctl & TI113X_DCR_IMODE_MASK) == TI12XX_DCR_IMODE_ALL_SERIAL) { @@ -379,8 +379,8 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) pci_irq_status = yenta_probe_cb_irq(socket); if (pci_irq_status == 1) { - printk(KERN_INFO "Yenta TI: socket %s all-serial interrupts ok\n", - pci_name(socket->dev)); + dev_printk(KERN_INFO, &socket->dev->dev, + "TI: all-serial interrupts ok\n"); mfunc_old = mfunc; goto out; } @@ -395,8 +395,8 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) } /* serial PCI interrupts not working fall back to parallel */ - printk(KERN_INFO "Yenta TI: socket %s falling back to parallel PCI interrupts\n", - pci_name(socket->dev)); + dev_printk(KERN_INFO, &socket->dev->dev, + "TI: falling back to parallel PCI interrupts\n"); devctl &= ~TI113X_DCR_IMODE_MASK; devctl |= TI113X_DCR_IMODE_SERIAL; /* serial ISA could be right */ config_writeb(socket, TI113X_DEVICE_CONTROL, devctl); @@ -427,8 +427,8 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) pci_irq_status = yenta_probe_cb_irq(socket); if (pci_irq_status == 1) { mfunc_old = mfunc; - printk(KERN_INFO "Yenta TI: socket %s parallel PCI interrupts ok\n", - pci_name(socket->dev)); + dev_printk(KERN_INFO, &socket->dev->dev, + "TI: parallel PCI interrupts ok\n"); } else { /* not working, back to old value */ mfunc = mfunc_old; @@ -440,8 +440,9 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) out: if (pci_irq_status < 1) { socket->cb_irq = 0; - printk(KERN_INFO "Yenta TI: socket %s no PCI interrupts. Fish. Please report.\n", - pci_name(socket->dev)); + dev_printk(KERN_INFO, &socket->dev->dev, + "Yenta TI: no PCI interrupts. Fish. " + "Please report.\n"); } } @@ -513,8 +514,9 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) mfunc = mfunc_old = config_readl(socket, TI122X_MFUNC); devctl = config_readb(socket, TI113X_DEVICE_CONTROL); - printk(KERN_INFO "Yenta TI: socket %s, mfunc 0x%08x, devctl 0x%02x\n", - pci_name(socket->dev), mfunc, devctl); + dev_printk(KERN_INFO, &socket->dev->dev, + "TI: mfunc 0x%08x, devctl 0x%02x\n", + mfunc, devctl); /* if IRQs are configured as tied, align irq of func1 with func0 */ sysctl = config_readl(socket, TI113X_SYSTEM_CONTROL); @@ -533,9 +535,8 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) * We're here which means PCI interrupts are _not_ delivered. try to * find the right setting */ - printk(KERN_INFO "Yenta TI: socket %s probing PCI interrupt failed, trying to fix\n", - pci_name(socket->dev)); - + dev_printk(KERN_INFO, &socket->dev->dev, + "TI: probing PCI interrupt failed, trying to fix\n"); /* if all serial: set INTRTIE, probe again */ if ((devctl & TI113X_DCR_IMODE_MASK) == TI12XX_DCR_IMODE_ALL_SERIAL) { @@ -544,8 +545,8 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) if (ti12xx_tie_interrupts(socket, &old_irq)) { pci_irq_status = yenta_probe_cb_irq(socket); if (pci_irq_status == 1) { - printk(KERN_INFO "Yenta TI: socket %s all-serial interrupts, tied ok\n", - pci_name(socket->dev)); + dev_printk(KERN_INFO, &socket->dev->dev, + "TI: all-serial interrupts, tied ok\n"); goto out; } @@ -582,8 +583,8 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) pci_irq_status = yenta_probe_cb_irq(socket); if (pci_irq_status == 1) { - printk(KERN_INFO "Yenta TI: socket %s parallel PCI interrupts ok\n", - pci_name(socket->dev)); + dev_printk(KERN_INFO, &socket->dev->dev, + "TI: parallel PCI interrupts ok\n"); goto out; } @@ -593,13 +594,13 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) if (pci_irq_status == -1) goto out; } - + /* still nothing: set INTRTIE */ if (ti12xx_tie_interrupts(socket, &old_irq)) { pci_irq_status = yenta_probe_cb_irq(socket); if (pci_irq_status == 1) { - printk(KERN_INFO "Yenta TI: socket %s parallel PCI interrupts, tied ok\n", - pci_name(socket->dev)); + dev_printk(KERN_INFO, &socket->dev->dev, + "TI: parallel PCI interrupts, tied ok\n"); goto out; } @@ -610,8 +611,8 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) out: if (pci_irq_status < 1) { socket->cb_irq = 0; - printk(KERN_INFO "Yenta TI: socket %s no PCI interrupts. Fish. Please report.\n", - pci_name(socket->dev)); + dev_printk(KERN_INFO, &socket->dev->dev, + "TI: no PCI interrupts. Fish. Please report.\n"); } } @@ -815,11 +816,13 @@ static int ti12xx_override(struct yenta_socket *socket) /* make sure that memory burst is active */ val_orig = val = config_readl(socket, TI113X_SYSTEM_CONTROL); if (disable_clkrun && PCI_FUNC(socket->dev->devfn) == 0) { - printk(KERN_INFO "Yenta: Disabling CLKRUN feature\n"); + dev_printk(KERN_INFO, &socket->dev->dev, + "Disabling CLKRUN feature\n"); val |= TI113X_SCR_KEEPCLK; } if (!(val & TI122X_SCR_MRBURSTUP)) { - printk(KERN_INFO "Yenta: Enabling burst memory read transactions\n"); + dev_printk(KERN_INFO, &socket->dev->dev, + "Enabling burst memory read transactions\n"); val |= TI122X_SCR_MRBURSTUP; } if (val_orig != val) @@ -830,10 +833,12 @@ static int ti12xx_override(struct yenta_socket *socket) * CSC interrupts to PCI rather than INTVAL. */ val = config_readb(socket, TI1250_DIAGNOSTIC); - printk(KERN_INFO "Yenta: Using %s to route CSC interrupts to PCI\n", - (val & TI1250_DIAG_PCI_CSC) ? "CSCINT" : "INTVAL"); - printk(KERN_INFO "Yenta: Routing CardBus interrupts to %s\n", - (val & TI1250_DIAG_PCI_IREQ) ? "PCI" : "ISA"); + dev_printk(KERN_INFO, &socket->dev->dev, + "Using %s to route CSC interrupts to PCI\n", + (val & TI1250_DIAG_PCI_CSC) ? "CSCINT" : "INTVAL"); + dev_printk(KERN_INFO, &socket->dev->dev, + "Routing CardBus interrupts to %s\n", + (val & TI1250_DIAG_PCI_IREQ) ? "PCI" : "ISA"); /* do irqrouting, depending on function */ if (PCI_FUNC(socket->dev->devfn) == 0) @@ -858,8 +863,9 @@ static int ti1250_override(struct yenta_socket *socket) diag |= TI1250_DIAG_PCI_CSC | TI1250_DIAG_PCI_IREQ; if (diag != old) { - printk(KERN_INFO "Yenta: adjusting diagnostic: %02x -> %02x\n", - old, diag); + dev_printk(KERN_INFO, &socket->dev->dev, + "adjusting diagnostic: %02x -> %02x\n", + old, diag); config_writeb(socket, TI1250_DIAGNOSTIC, diag); } @@ -924,7 +930,9 @@ static void ene_tune_bridge(struct pcmcia_socket *sock, struct pci_bus *bus) /* default to clear TLTEnable bit, old behaviour */ test_c9 &= ~ENE_TEST_C9_TLTENABLE; - printk(KERN_INFO "yenta EnE: chaning testregister 0xC9, %02x -> %02x\n", old_c9, test_c9); + dev_printk(KERN_INFO, &socket->dev->dev, + "EnE: chaning testregister 0xC9, %02x -> %02x\n", + old_c9, test_c9); config_writeb(socket, ENE_TEST_C9, test_c9); } diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c index 0ab1fb65cdc..3ecd7c99d8e 100644 --- a/drivers/pcmcia/yenta_socket.c +++ b/drivers/pcmcia/yenta_socket.c @@ -38,11 +38,7 @@ static int pwr_irqs_off; module_param(pwr_irqs_off, bool, 0644); MODULE_PARM_DESC(pwr_irqs_off, "Force IRQs off during power-on of slot. Use only when seeing IRQ storms!"); -#if 0 -#define debug(x,args...) printk(KERN_DEBUG "%s: " x, __func__ , ##args) -#else -#define debug(x,args...) -#endif +#define debug(x, s, args...) dev_dbg(&s->dev->dev, x, ##args) /* Don't ask.. */ #define to_cycles(ns) ((ns)/120) @@ -69,13 +65,13 @@ MODULE_PARM_DESC (override_bios, "yenta ignore bios resource allocation"); static inline u32 cb_readl(struct yenta_socket *socket, unsigned reg) { u32 val = readl(socket->base + reg); - debug("%p %04x %08x\n", socket, reg, val); + debug("%04x %08x\n", socket, reg, val); return val; } static inline void cb_writel(struct yenta_socket *socket, unsigned reg, u32 val) { - debug("%p %04x %08x\n", socket, reg, val); + debug("%04x %08x\n", socket, reg, val); writel(val, socket->base + reg); readl(socket->base + reg); /* avoid problems with PCI write posting */ } @@ -84,7 +80,7 @@ static inline u8 config_readb(struct yenta_socket *socket, unsigned offset) { u8 val; pci_read_config_byte(socket->dev, offset, &val); - debug("%p %04x %02x\n", socket, offset, val); + debug("%04x %02x\n", socket, offset, val); return val; } @@ -92,7 +88,7 @@ static inline u16 config_readw(struct yenta_socket *socket, unsigned offset) { u16 val; pci_read_config_word(socket->dev, offset, &val); - debug("%p %04x %04x\n", socket, offset, val); + debug("%04x %04x\n", socket, offset, val); return val; } @@ -100,32 +96,32 @@ static inline u32 config_readl(struct yenta_socket *socket, unsigned offset) { u32 val; pci_read_config_dword(socket->dev, offset, &val); - debug("%p %04x %08x\n", socket, offset, val); + debug("%04x %08x\n", socket, offset, val); return val; } static inline void config_writeb(struct yenta_socket *socket, unsigned offset, u8 val) { - debug("%p %04x %02x\n", socket, offset, val); + debug("%04x %02x\n", socket, offset, val); pci_write_config_byte(socket->dev, offset, val); } static inline void config_writew(struct yenta_socket *socket, unsigned offset, u16 val) { - debug("%p %04x %04x\n", socket, offset, val); + debug("%04x %04x\n", socket, offset, val); pci_write_config_word(socket->dev, offset, val); } static inline void config_writel(struct yenta_socket *socket, unsigned offset, u32 val) { - debug("%p %04x %08x\n", socket, offset, val); + debug("%04x %08x\n", socket, offset, val); pci_write_config_dword(socket->dev, offset, val); } static inline u8 exca_readb(struct yenta_socket *socket, unsigned reg) { u8 val = readb(socket->base + 0x800 + reg); - debug("%p %04x %02x\n", socket, reg, val); + debug("%04x %02x\n", socket, reg, val); return val; } @@ -134,20 +130,20 @@ static inline u8 exca_readw(struct yenta_socket *socket, unsigned reg) u16 val; val = readb(socket->base + 0x800 + reg); val |= readb(socket->base + 0x800 + reg + 1) << 8; - debug("%p %04x %04x\n", socket, reg, val); + debug("%04x %04x\n", socket, reg, val); return val; } static inline void exca_writeb(struct yenta_socket *socket, unsigned reg, u8 val) { - debug("%p %04x %02x\n", socket, reg, val); + debug("%04x %02x\n", socket, reg, val); writeb(val, socket->base + 0x800 + reg); readb(socket->base + 0x800 + reg); /* PCI write posting... */ } static void exca_writew(struct yenta_socket *socket, unsigned reg, u16 val) { - debug("%p %04x %04x\n", socket, reg, val); + debug("%04x %04x\n", socket, reg, val); writeb(val, socket->base + 0x800 + reg); writeb(val >> 8, socket->base + 0x800 + reg + 1); @@ -207,7 +203,7 @@ static int yenta_get_status(struct pcmcia_socket *sock, unsigned int *value) if (state & CB_CBCARD) { - val |= SS_CARDBUS; + val |= SS_CARDBUS; val |= (state & CB_CARDSTS) ? SS_STSCHG : 0; val |= (state & (CB_CDETECT1 | CB_CDETECT2)) ? 0 : SS_DETECT; val |= (state & CB_PWRCYCLE) ? SS_POWERON | SS_READY : 0; @@ -650,8 +646,10 @@ static int yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type root = pci_find_parent_resource(socket->dev, res); if (root && (request_resource(root, res) == 0)) return 0; - printk(KERN_INFO "yenta %s: Preassigned resource %d busy or not available, reconfiguring...\n", - pci_name(socket->dev), nr); + dev_printk(KERN_INFO, &socket->dev->dev, + "Preassigned resource %d busy or not available, " + "reconfiguring...\n", + nr); } if (type & IORESOURCE_IO) { @@ -674,8 +672,9 @@ static int yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type return 1; } - printk(KERN_INFO "yenta %s: no resource of type %x available, trying to continue...\n", - pci_name(socket->dev), type); + dev_printk(KERN_INFO, &socket->dev->dev, + "no resource of type %x available, trying to continue...\n", + type); res->start = res->end = res->flags = 0; return 0; } @@ -923,7 +922,8 @@ static int yenta_probe_cb_irq(struct yenta_socket *socket) socket->probe_status = 0; if (request_irq(socket->cb_irq, yenta_probe_handler, IRQF_SHARED, "yenta", socket)) { - printk(KERN_WARNING "Yenta: request_irq() in yenta_probe_cb_irq() failed!\n"); + dev_printk(KERN_WARNING, &socket->dev->dev, + "request_irq() in yenta_probe_cb_irq() failed!\n"); return -1; } @@ -960,8 +960,9 @@ static void yenta_get_socket_capabilities(struct yenta_socket *socket, u32 isa_i else socket->socket.irq_mask = 0; - printk(KERN_INFO "Yenta: ISA IRQ mask 0x%04x, PCI irq %d\n", - socket->socket.irq_mask, socket->cb_irq); + dev_printk(KERN_INFO, &socket->dev->dev, + "ISA IRQ mask 0x%04x, PCI irq %d\n", + socket->socket.irq_mask, socket->cb_irq); } /* @@ -1051,8 +1052,9 @@ static void yenta_fixup_parent_bridge(struct pci_bus *cardbus_bridge) /* Show that the wanted subordinate number is not possible: */ if (cardbus_bridge->subordinate > upper_limit) - printk(KERN_WARNING "Yenta: Upper limit for fixing this " - "bridge's parent bridge: #%02x\n", upper_limit); + dev_printk(KERN_WARNING, &cardbus_bridge->dev, + "Upper limit for fixing this " + "bridge's parent bridge: #%02x\n", upper_limit); /* If we have room to increase the bridge's subordinate number, */ if (bridge_to_fix->subordinate < upper_limit) { @@ -1061,10 +1063,11 @@ static void yenta_fixup_parent_bridge(struct pci_bus *cardbus_bridge) unsigned char subordinate_to_assign = min(cardbus_bridge->subordinate, upper_limit); - printk(KERN_INFO "Yenta: Raising subordinate bus# of parent " - "bus (#%02x) from #%02x to #%02x\n", - bridge_to_fix->number, - bridge_to_fix->subordinate, subordinate_to_assign); + dev_printk(KERN_INFO, &bridge_to_fix->dev, + "Raising subordinate bus# of parent " + "bus (#%02x) from #%02x to #%02x\n", + bridge_to_fix->number, + bridge_to_fix->subordinate, subordinate_to_assign); /* Save the new subordinate in the bus struct of the bridge */ bridge_to_fix->subordinate = subordinate_to_assign; @@ -1091,8 +1094,8 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i * Bail out if so. */ if (!dev->subordinate) { - printk(KERN_ERR "Yenta: no bus associated with %s! " - "(try 'pci=assign-busses')\n", pci_name(dev)); + dev_printk(KERN_ERR, &dev->dev, "no bus associated! " + "(try 'pci=assign-busses')\n"); return -ENODEV; } @@ -1127,7 +1130,7 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i goto disable; if (!pci_resource_start(dev, 0)) { - printk(KERN_ERR "No cardbus resource!\n"); + dev_printk(KERN_ERR, &dev->dev, "No cardbus resource!\n"); ret = -ENODEV; goto release; } @@ -1146,8 +1149,8 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i * report the subsystem vendor and device for help debugging * the irq stuff... */ - printk(KERN_INFO "Yenta: CardBus bridge found at %s [%04x:%04x]\n", - pci_name(dev), dev->subsystem_vendor, dev->subsystem_device); + dev_printk(KERN_INFO, &dev->dev, "CardBus bridge found [%04x:%04x]\n", + dev->subsystem_vendor, dev->subsystem_device); yenta_config_init(socket); @@ -1179,8 +1182,12 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i socket->poll_timer.data = (unsigned long)socket; socket->poll_timer.expires = jiffies + HZ; add_timer(&socket->poll_timer); - printk(KERN_INFO "Yenta: no PCI IRQ, CardBus support disabled for this socket.\n" - KERN_INFO "Yenta: check your BIOS CardBus, BIOS IRQ or ACPI settings.\n"); + dev_printk(KERN_INFO, &dev->dev, + "no PCI IRQ, CardBus support disabled for this " + "socket.\n"); + dev_printk(KERN_INFO, &dev->dev, + "check your BIOS CardBus, BIOS IRQ or ACPI " + "settings.\n"); } else { socket->socket.features |= SS_CAP_CARDBUS; } @@ -1188,7 +1195,8 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i /* Figure out what the dang thing can do for the PCMCIA layer... */ yenta_interrogate(socket); yenta_get_socket_capabilities(socket, isa_interrupts); - printk(KERN_INFO "Socket status: %08x\n", cb_readl(socket, CB_SOCKET_STATE)); + dev_printk(KERN_INFO, &dev->dev, + "Socket status: %08x\n", cb_readl(socket, CB_SOCKET_STATE)); yenta_fixup_parent_bridge(dev->subordinate); From 2e55bf6b99fb05f3f4228e7f1381624ac8ac7e3d Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 2 Aug 2008 18:08:38 +0200 Subject: [PATCH 14/49] pcmcia: use dev_printk in module pcmcia_core Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cistpl.c | 3 ++- drivers/pcmcia/cs.c | 20 ++++++++++++-------- drivers/pcmcia/cs_internal.h | 6 +++--- 3 files changed, 17 insertions(+), 12 deletions(-) diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index 65129b54eb0..f804b45de24 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -92,7 +92,8 @@ set_cis_map(struct pcmcia_socket *s, unsigned int card_offset, unsigned int flag if (!(s->features & SS_CAP_STATIC_MAP) && (mem->res == NULL)) { mem->res = pcmcia_find_mem_region(0, s->map_size, s->map_size, 0, s); if (mem->res == NULL) { - printk(KERN_NOTICE "cs: unable to map card memory!\n"); + dev_printk(KERN_NOTICE, &s->dev, + "cs: unable to map card memory!\n"); return NULL; } s->cis_virt = NULL; diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index d1207393fc3..ceb2b0c39a6 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -247,7 +247,8 @@ int pcmcia_register_socket(struct pcmcia_socket *socket) wait_for_completion(&socket->thread_done); if (!socket->thread) { - printk(KERN_WARNING "PCMCIA: warning: socket thread for socket %p did not start\n", socket); + dev_printk(KERN_WARNING, &socket->dev, + "PCMCIA: warning: socket thread did not start\n"); return -EIO; } @@ -412,7 +413,8 @@ static void socket_shutdown(struct pcmcia_socket *s) s->ops->get_status(s, &status); if (status & SS_POWERON) { - printk(KERN_ERR "PCMCIA: socket %p: *** DANGER *** unable to remove socket power\n", s); + dev_printk(KERN_ERR, &s->dev, + "*** DANGER *** unable to remove socket power\n"); } cs_socket_put(s); @@ -508,9 +510,10 @@ static int socket_insert(struct pcmcia_socket *skt) if (ret == CS_SUCCESS) { skt->state |= SOCKET_PRESENT; - printk(KERN_NOTICE "pccard: %s card inserted into slot %d\n", - (skt->state & SOCKET_CARDBUS) ? "CardBus" : "PCMCIA", - skt->sock); + dev_printk(KERN_NOTICE, &skt->dev, + "pccard: %s card inserted into slot %d\n", + (skt->state & SOCKET_CARDBUS) ? "CardBus" : "PCMCIA", + skt->sock); #ifdef CONFIG_CARDBUS if (skt->state & SOCKET_CARDBUS) { @@ -595,7 +598,8 @@ static int socket_resume(struct pcmcia_socket *skt) static void socket_remove(struct pcmcia_socket *skt) { - printk(KERN_NOTICE "pccard: card ejected from slot %d\n", skt->sock); + dev_printk(KERN_NOTICE, &skt->dev, + "pccard: card ejected from slot %d\n", skt->sock); socket_shutdown(skt); } @@ -641,8 +645,8 @@ static int pccardd(void *__skt) /* register with the device core */ ret = device_register(&skt->dev); if (ret) { - printk(KERN_WARNING "PCMCIA: unable to register socket 0x%p\n", - skt); + dev_printk(KERN_WARNING, &skt->dev, + "PCMCIA: unable to register socket\n"); skt->thread = NULL; complete(&skt->thread_done); return 0; diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 63dc1a28bda..fe7d729cf28 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -137,8 +137,8 @@ extern int cs_debug_level(int); #define cs_dbg(skt, lvl, fmt, arg...) do { \ if (cs_debug_level(lvl)) \ - printk(KERN_DEBUG "cs: %s: " fmt, \ - cs_socket_name(skt) , ## arg); \ + dev_printk(KERN_DEBUG, &skt->dev, \ + "cs: " fmt, ## arg); \ } while (0) #else @@ -146,6 +146,6 @@ extern int cs_debug_level(int); #endif #define cs_err(skt, fmt, arg...) \ - printk(KERN_ERR "cs: %s: " fmt, (skt)->dev.bus_id , ## arg) + dev_printk(KERN_ERR, &skt->dev, "cs: " fmt, ## arg) #endif /* _LINUX_CS_INTERNAL_H */ From ac449d6e2c81d26f91d092aba114ab3cb2a02ca0 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 2 Aug 2008 18:33:56 +0200 Subject: [PATCH 15/49] pcmcia: use dev_printk in module pcmcia (includes bugfix from and Signed-off-by: Harvey Harrison ) Signed-off-by: Dominik Brodowski --- drivers/pcmcia/ds.c | 135 +++++++++++++++++-------------- drivers/pcmcia/pcmcia_resource.c | 13 +-- 2 files changed, 81 insertions(+), 67 deletions(-) diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 4174d9656e3..57e462e1c59 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -48,11 +48,16 @@ int ds_pc_debug; module_param_named(pc_debug, ds_pc_debug, int, 0644); #define ds_dbg(lvl, fmt, arg...) do { \ - if (ds_pc_debug > (lvl)) \ + if (ds_pc_debug > (lvl)) \ printk(KERN_DEBUG "ds: " fmt , ## arg); \ } while (0) +#define ds_dev_dbg(lvl, dev, fmt, arg...) do { \ + if (ds_pc_debug > (lvl)) \ + dev_printk(KERN_DEBUG, dev, "ds: " fmt , ## arg); \ +} while (0) #else #define ds_dbg(lvl, fmt, arg...) do { } while (0) +#define ds_dev_dbg(lvl, dev, fmt, arg...) do { } while (0) #endif spinlock_t pcmcia_dev_list_lock; @@ -391,7 +396,7 @@ static void pcmcia_release_function(struct kref *ref) static void pcmcia_release_dev(struct device *dev) { struct pcmcia_device *p_dev = to_pcmcia_dev(dev); - ds_dbg(1, "releasing device %s\n", p_dev->dev.bus_id); + ds_dev_dbg(1, dev, "releasing device\n"); pcmcia_put_socket(p_dev->socket); kfree(p_dev->devname); kref_put(&p_dev->function_config->ref, pcmcia_release_function); @@ -401,7 +406,7 @@ static void pcmcia_release_dev(struct device *dev) static void pcmcia_add_device_later(struct pcmcia_socket *s, int mfc) { if (!s->pcmcia_state.device_add_pending) { - ds_dbg(1, "scheduling to add %s secondary" + ds_dev_dbg(1, &s->dev, "scheduling to add %s secondary" " device to %d\n", mfc ? "mfc" : "pfc", s->sock); s->pcmcia_state.device_add_pending = 1; s->pcmcia_state.mfc_pfc = mfc; @@ -427,8 +432,7 @@ static int pcmcia_device_probe(struct device * dev) p_drv = to_pcmcia_drv(dev->driver); s = p_dev->socket; - ds_dbg(1, "trying to bind %s to %s\n", p_dev->dev.bus_id, - p_drv->drv.name); + ds_dev_dbg(1, dev, "trying to bind to %s\n", p_drv->drv.name); if ((!p_drv->probe) || (!p_dev->function_config) || (!try_module_get(p_drv->owner))) { @@ -443,15 +447,16 @@ static int pcmcia_device_probe(struct device * dev) p_dev->conf.ConfigBase = cis_config.base; p_dev->conf.Present = cis_config.rmask[0]; } else { - printk(KERN_INFO "pcmcia: could not parse base and rmask0 of CIS\n"); + dev_printk(KERN_INFO, dev, + "pcmcia: could not parse base and rmask0 of CIS\n"); p_dev->conf.ConfigBase = 0; p_dev->conf.Present = 0; } ret = p_drv->probe(p_dev); if (ret) { - ds_dbg(1, "binding %s to %s failed with %d\n", - p_dev->dev.bus_id, p_drv->drv.name, ret); + ds_dev_dbg(1, dev, "binding to %s failed with %d\n", + p_drv->drv.name, ret); goto put_module; } @@ -485,8 +490,9 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le struct pcmcia_device *tmp; unsigned long flags; - ds_dbg(2, "pcmcia_card_remove(%d) %s\n", s->sock, - leftover ? leftover->devname : ""); + ds_dev_dbg(2, leftover ? &leftover->dev : &s->dev, + "pcmcia_card_remove(%d) %s\n", s->sock, + leftover ? leftover->devname : ""); if (!leftover) s->device_count = 0; @@ -503,7 +509,7 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le p_dev->_removed=1; spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags); - ds_dbg(2, "unregistering device %s\n", p_dev->dev.bus_id); + ds_dev_dbg(2, &p_dev->dev, "unregistering device\n"); device_unregister(&p_dev->dev); } @@ -520,7 +526,7 @@ static int pcmcia_device_remove(struct device * dev) p_dev = to_pcmcia_dev(dev); p_drv = to_pcmcia_drv(dev->driver); - ds_dbg(1, "removing device %s\n", p_dev->dev.bus_id); + ds_dev_dbg(1, dev, "removing device\n"); /* If we're removing the primary module driving a * pseudo multi-function card, we need to unbind @@ -543,13 +549,15 @@ static int pcmcia_device_remove(struct device * dev) /* check for proper unloading */ if (p_dev->_irq || p_dev->_io || p_dev->_locked) - printk(KERN_INFO "pcmcia: driver %s did not release config properly\n", - p_drv->drv.name); + dev_printk(KERN_INFO, dev, + "pcmcia: driver %s did not release config properly\n", + p_drv->drv.name); for (i = 0; i < MAX_WIN; i++) if (p_dev->_win & CLIENT_WIN_REQ(i)) - printk(KERN_INFO "pcmcia: driver %s did not release windows properly\n", - p_drv->drv.name); + dev_printk(KERN_INFO, dev, + "pcmcia: driver %s did not release window properly\n", + p_drv->drv.name); /* references from pcmcia_probe_device */ pcmcia_put_dev(p_dev); @@ -598,8 +606,9 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev) } if (!pccard_read_tuple(p_dev->socket, p_dev->func, CISTPL_DEVICE_GEO, devgeo)) { - ds_dbg(0, "mem device geometry probably means " - "FUNCID_MEMORY\n"); + ds_dev_dbg(0, &p_dev->dev, + "mem device geometry probably means " + "FUNCID_MEMORY\n"); p_dev->func_id = CISTPL_FUNCID_MEMORY; p_dev->has_func_id = 1; } @@ -680,7 +689,7 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f if (!p_dev->devname) goto err_free; sprintf (p_dev->devname, "pcmcia%s", p_dev->dev.bus_id); - ds_dbg(3, "devname is %s\n", p_dev->devname); + ds_dev_dbg(3, &p_dev->dev, "devname is %s\n", p_dev->devname); spin_lock_irqsave(&pcmcia_dev_list_lock, flags); @@ -701,7 +710,7 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags); if (!p_dev->function_config) { - ds_dbg(3, "creating config_t for %s\n", p_dev->dev.bus_id); + ds_dev_dbg(3, &p_dev->dev, "creating config_t\n"); p_dev->function_config = kzalloc(sizeof(struct config_t), GFP_KERNEL); if (!p_dev->function_config) @@ -709,8 +718,9 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f kref_init(&p_dev->function_config->ref); } - printk(KERN_NOTICE "pcmcia: registering new device %s\n", - p_dev->devname); + dev_printk(KERN_NOTICE, &p_dev->dev, + "pcmcia: registering new device %s\n", + p_dev->devname); pcmcia_device_query(p_dev); @@ -745,19 +755,20 @@ static int pcmcia_card_add(struct pcmcia_socket *s) int ret = 0; if (!(s->resource_setup_done)) { - ds_dbg(3, "no resources available, delaying card_add\n"); + ds_dev_dbg(3, &s->dev, + "no resources available, delaying card_add\n"); return -EAGAIN; /* try again, but later... */ } if (pcmcia_validate_mem(s)) { - ds_dbg(3, "validating mem resources failed, " + ds_dev_dbg(3, &s->dev, "validating mem resources failed, " "delaying card_add\n"); return -EAGAIN; /* try again, but later... */ } ret = pccard_validate_cis(s, BIND_FN_ALL, &no_chains); if (ret || !no_chains) { - ds_dbg(0, "invalid CIS or invalid resources\n"); + ds_dev_dbg(0, &s->dev, "invalid CIS or invalid resources\n"); return -ENODEV; } @@ -778,7 +789,7 @@ static void pcmcia_delayed_add_device(struct work_struct *work) { struct pcmcia_socket *s = container_of(work, struct pcmcia_socket, device_add); - ds_dbg(1, "adding additional device to %d\n", s->sock); + ds_dev_dbg(1, &s->dev, "adding additional device to %d\n", s->sock); pcmcia_device_add(s, s->pcmcia_state.mfc_pfc); s->pcmcia_state.device_add_pending = 0; s->pcmcia_state.mfc_pfc = 0; @@ -788,8 +799,7 @@ static int pcmcia_requery(struct device *dev, void * _data) { struct pcmcia_device *p_dev = to_pcmcia_dev(dev); if (!p_dev->dev.driver) { - ds_dbg(1, "update device information for %s\n", - p_dev->dev.bus_id); + ds_dev_dbg(1, dev, "update device information\n"); pcmcia_device_query(p_dev); } @@ -803,7 +813,7 @@ static void pcmcia_bus_rescan(struct pcmcia_socket *skt, int new_cis) unsigned long flags; /* must be called with skt_mutex held */ - ds_dbg(0, "re-scanning socket %d\n", skt->sock); + ds_dev_dbg(0, &skt->dev, "re-scanning socket %d\n", skt->sock); spin_lock_irqsave(&pcmcia_dev_list_lock, flags); if (list_empty(&skt->devices_list)) @@ -860,11 +870,12 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) if (!filename) return -EINVAL; - ds_dbg(1, "trying to load CIS file %s\n", filename); + ds_dev_dbg(1, &dev->dev, "trying to load CIS file %s\n", filename); if (strlen(filename) > (FIRMWARE_NAME_MAX - 1)) { - printk(KERN_WARNING "pcmcia: CIS filename is too long [%s]\n", - filename); + dev_printk(KERN_WARNING, &dev->dev, + "pcmcia: CIS filename is too long [%s]\n", + filename); return -EINVAL; } @@ -873,7 +884,8 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) if (request_firmware(&fw, path, &dev->dev) == 0) { if (fw->size >= CISTPL_MAX_CIS_SIZE) { ret = -EINVAL; - printk(KERN_ERR "pcmcia: CIS override is too big\n"); + dev_printk(KERN_ERR, &dev->dev, + "pcmcia: CIS override is too big\n"); goto release; } @@ -889,7 +901,8 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) if (!pcmcia_replace_cis(s, cis)) ret = 0; else { - printk(KERN_ERR "pcmcia: CIS override failed\n"); + dev_printk(KERN_ERR, &dev->dev, + "pcmcia: CIS override failed\n"); goto release; } @@ -993,14 +1006,14 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev, * after it has re-checked that there is no possible module * with a prod_id/manf_id/card_id match. */ - ds_dbg(0, "skipping FUNC_ID match for %s until userspace " - "interaction\n", dev->dev.bus_id); + ds_dev_dbg(0, &dev->dev, + "skipping FUNC_ID match until userspace interaction\n"); if (!dev->allow_func_id_match) return 0; } if (did->match_flags & PCMCIA_DEV_ID_MATCH_FAKE_CIS) { - ds_dbg(0, "device %s needs a fake CIS\n", dev->dev.bus_id); + ds_dev_dbg(0, &dev->dev, "device needs a fake CIS\n"); if (!dev->socket->fake_cis) pcmcia_load_firmware(dev, did->cisfile); @@ -1032,11 +1045,9 @@ static int pcmcia_bus_match(struct device * dev, struct device_driver * drv) { /* match dynamic devices first */ spin_lock(&p_drv->dynids.lock); list_for_each_entry(dynid, &p_drv->dynids.list, node) { - ds_dbg(3, "trying to match %s to %s\n", dev->bus_id, - drv->name); + ds_dev_dbg(3, dev, "trying to match to %s\n", drv->name); if (pcmcia_devmatch(p_dev, &dynid->id)) { - ds_dbg(0, "matched %s to %s\n", dev->bus_id, - drv->name); + ds_dev_dbg(0, dev, "matched to %s\n", drv->name); spin_unlock(&p_drv->dynids.lock); return 1; } @@ -1046,18 +1057,15 @@ static int pcmcia_bus_match(struct device * dev, struct device_driver * drv) { #ifdef CONFIG_PCMCIA_IOCTL /* matching by cardmgr */ if (p_dev->cardmgr == p_drv) { - ds_dbg(0, "cardmgr matched %s to %s\n", dev->bus_id, - drv->name); + ds_dev_dbg(0, dev, "cardmgr matched to %s\n", drv->name); return 1; } #endif while (did && did->match_flags) { - ds_dbg(3, "trying to match %s to %s\n", dev->bus_id, - drv->name); + ds_dev_dbg(3, dev, "trying to match to %s\n", drv->name); if (pcmcia_devmatch(p_dev, did)) { - ds_dbg(0, "matched %s to %s\n", dev->bus_id, - drv->name); + ds_dev_dbg(0, dev, "matched to %s\n", drv->name); return 1; } did++; @@ -1263,7 +1271,7 @@ static int pcmcia_dev_suspend(struct device * dev, pm_message_t state) if (p_dev->suspended) return 0; - ds_dbg(2, "suspending %s\n", dev->bus_id); + ds_dev_dbg(2, dev, "suspending\n"); if (dev->driver) p_drv = to_pcmcia_drv(dev->driver); @@ -1274,15 +1282,16 @@ static int pcmcia_dev_suspend(struct device * dev, pm_message_t state) if (p_drv->suspend) { ret = p_drv->suspend(p_dev); if (ret) { - printk(KERN_ERR "pcmcia: device %s (driver %s) did " - "not want to go to sleep (%d)\n", - p_dev->devname, p_drv->drv.name, ret); + dev_printk(KERN_ERR, dev, + "pcmcia: device %s (driver %s) did " + "not want to go to sleep (%d)\n", + p_dev->devname, p_drv->drv.name, ret); goto out; } } if (p_dev->device_no == p_dev->func) { - ds_dbg(2, "releasing configuration for %s\n", dev->bus_id); + ds_dev_dbg(2, dev, "releasing configuration\n"); pcmcia_release_configuration(p_dev); } @@ -1302,7 +1311,7 @@ static int pcmcia_dev_resume(struct device * dev) if (!p_dev->suspended) return 0; - ds_dbg(2, "resuming %s\n", dev->bus_id); + ds_dev_dbg(2, dev, "resuming\n"); if (dev->driver) p_drv = to_pcmcia_drv(dev->driver); @@ -1311,7 +1320,7 @@ static int pcmcia_dev_resume(struct device * dev) goto out; if (p_dev->device_no == p_dev->func) { - ds_dbg(2, "requesting configuration for %s\n", dev->bus_id); + ds_dev_dbg(2, dev, "requesting configuration\n"); ret = pcmcia_request_configuration(p_dev, &p_dev->conf); if (ret) goto out; @@ -1353,14 +1362,14 @@ static int pcmcia_bus_resume_callback(struct device *dev, void * _data) static int pcmcia_bus_resume(struct pcmcia_socket *skt) { - ds_dbg(2, "resuming socket %d\n", skt->sock); + ds_dev_dbg(2, &skt->dev, "resuming socket %d\n", skt->sock); bus_for_each_dev(&pcmcia_bus_type, NULL, skt, pcmcia_bus_resume_callback); return 0; } static int pcmcia_bus_suspend(struct pcmcia_socket *skt) { - ds_dbg(2, "suspending socket %d\n", skt->sock); + ds_dev_dbg(2, &skt->dev, "suspending socket %d\n", skt->sock); if (bus_for_each_dev(&pcmcia_bus_type, NULL, skt, pcmcia_bus_suspend_callback)) { pcmcia_bus_resume(skt); @@ -1386,13 +1395,14 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority) struct pcmcia_socket *s = pcmcia_get_socket(skt); if (!s) { - printk(KERN_ERR "PCMCIA obtaining reference to socket %p " \ - "failed, event 0x%x lost!\n", skt, event); + dev_printk(KERN_ERR, &skt->dev, + "PCMCIA obtaining reference to socket " \ + "failed, event 0x%x lost!\n", event); return -ENODEV; } - ds_dbg(1, "ds_event(0x%06x, %d, 0x%p)\n", - event, priority, skt); + ds_dev_dbg(1, &skt->dev, "ds_event(0x%06x, %d, 0x%p)\n", + event, priority, skt); switch (event) { case CS_EVENT_CARD_REMOVAL: @@ -1467,7 +1477,8 @@ static int __devinit pcmcia_bus_add_socket(struct device *dev, socket = pcmcia_get_socket(socket); if (!socket) { - printk(KERN_ERR "PCMCIA obtaining reference to socket %p failed\n", socket); + dev_printk(KERN_ERR, dev, + "PCMCIA obtaining reference to socket failed\n"); return -ENODEV; } @@ -1487,7 +1498,7 @@ static int __devinit pcmcia_bus_add_socket(struct device *dev, ret = pccard_register_pcmcia(socket, &pcmcia_bus_callback); if (ret) { - printk(KERN_ERR "PCMCIA registration PCCard core failed for socket %p\n", socket); + dev_printk(KERN_ERR, dev, "PCMCIA registration failed\n"); pcmcia_put_socket(socket); return (ret); } diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 4884a18cf9e..79058825c6f 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -49,11 +49,12 @@ extern int ds_pc_debug; #define ds_dbg(skt, lvl, fmt, arg...) do { \ if (ds_pc_debug >= lvl) \ - printk(KERN_DEBUG "pcmcia_resource: %s: " fmt, \ - cs_socket_name(skt) , ## arg); \ + dev_printk(KERN_DEBUG, &skt->dev, \ + "pcmcia_resource: " fmt, \ + ## arg); \ } while (0) #else -#define ds_dbg(lvl, fmt, arg...) do { } while (0) +#define ds_dbg(skt, lvl, fmt, arg...) do { } while (0) #endif @@ -802,8 +803,10 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req) /* Make sure the fact the request type was overridden is passed back */ if (type == IRQF_SHARED && !(req->Attributes & IRQ_TYPE_DYNAMIC_SHARING)) { req->Attributes |= IRQ_TYPE_DYNAMIC_SHARING; - printk(KERN_WARNING "pcmcia: request for exclusive IRQ could not be fulfilled.\n"); - printk(KERN_WARNING "pcmcia: the driver needs updating to supported shared IRQ lines.\n"); + dev_printk(KERN_WARNING, &p_dev->dev, "pcmcia: " + "request for exclusive IRQ could not be fulfilled.\n"); + dev_printk(KERN_WARNING, &p_dev->dev, "pcmcia: the driver " + "needs updating to supported shared IRQ lines.\n"); } c->irq.Attributes = req->Attributes; s->irq.AssignedIRQ = req->AssignedIRQ = irq; From dbe4ea5fde198a3808e46b665d889818c1e600f5 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 2 Aug 2008 21:36:19 +0200 Subject: [PATCH 16/49] pcmcia: use dev_printk in module rsrc_nonstatic Signed-off-by: Dominik Brodowski --- drivers/pcmcia/rsrc_nonstatic.c | 33 ++++++++++++++++++--------------- 1 file changed, 18 insertions(+), 15 deletions(-) diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index d0c1d63d189..00aacbe731d 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -194,13 +194,14 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base, int any; u_char *b, hole, most; - printk(KERN_INFO "cs: IO port probe %#x-%#x:", - base, base+num-1); + dev_printk(KERN_INFO, &s->dev, "cs: IO port probe %#x-%#x:", + base, base+num-1); /* First, what does a floating port look like? */ b = kzalloc(256, GFP_KERNEL); if (!b) { - printk(KERN_ERR "do_io_probe: unable to kmalloc 256 bytes"); + dev_printk(KERN_ERR, &s->dev, + "do_io_probe: unable to kmalloc 256 bytes"); return; } for (i = base, most = 0; i < base+num; i += 8) { @@ -366,8 +367,8 @@ static int do_mem_probe(u_long base, u_long num, struct pcmcia_socket *s) struct socket_data *s_data = s->resource_data; u_long i, j, bad, fail, step; - printk(KERN_INFO "cs: memory probe 0x%06lx-0x%06lx:", - base, base+num-1); + dev_printk(KERN_INFO, &s->dev, "cs: memory probe 0x%06lx-0x%06lx:", + base, base+num-1); bad = fail = 0; step = (num < 0x20000) ? 0x2000 : ((num>>4) & ~0x1fff); /* don't allow too large steps */ @@ -431,8 +432,8 @@ static int validate_mem(struct pcmcia_socket *s, unsigned int probe_mask) if (probe_mask & MEM_PROBE_HIGH) { if (inv_probe(s_data->mem_db.next, s) > 0) return 0; - printk(KERN_NOTICE "cs: warning: no high memory space " - "available!\n"); + dev_printk(KERN_NOTICE, &s->dev, + "cs: warning: no high memory space available!\n"); return -ENODEV; } @@ -794,10 +795,11 @@ static int nonstatic_autoadd_resources(struct pcmcia_socket *s) if (res->flags & IORESOURCE_IO) { if (res == &ioport_resource) continue; - printk(KERN_INFO "pcmcia: parent PCI bridge I/O " - "window: 0x%llx - 0x%llx\n", - (unsigned long long)res->start, - (unsigned long long)res->end); + dev_printk(KERN_INFO, &s->cb_dev->dev, + "pcmcia: parent PCI bridge I/O " + "window: 0x%llx - 0x%llx\n", + (unsigned long long)res->start, + (unsigned long long)res->end); if (!adjust_io(s, ADD_MANAGED_RESOURCE, res->start, res->end)) done |= IORESOURCE_IO; @@ -806,10 +808,11 @@ static int nonstatic_autoadd_resources(struct pcmcia_socket *s) if (res->flags & IORESOURCE_MEM) { if (res == &iomem_resource) continue; - printk(KERN_INFO "pcmcia: parent PCI bridge Memory " - "window: 0x%llx - 0x%llx\n", - (unsigned long long)res->start, - (unsigned long long)res->end); + dev_printk(KERN_INFO, &s->cb_dev->dev, + "pcmcia: parent PCI bridge Memory " + "window: 0x%llx - 0x%llx\n", + (unsigned long long)res->start, + (unsigned long long)res->end); if (!adjust_memory(s, ADD_MANAGED_RESOURCE, res->start, res->end)) done |= IORESOURCE_MEM; } From 2bccc2a89012173f48a690caea7d9e4b3e950db9 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 09:03:53 +0200 Subject: [PATCH 17/49] pcmcia: remove unused cs_socket_name() definition Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cs_internal.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index fe7d729cf28..bca83bbfdbd 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -130,8 +130,6 @@ struct pcmcia_callback{ int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c); -#define cs_socket_name(skt) ((skt)->dev.bus_id) - #ifdef DEBUG extern int cs_debug_level(int); From 7d16b658bd093e75a9f72a69e2dafd2b154c4395 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 2 Aug 2008 21:02:01 +0200 Subject: [PATCH 18/49] pcmcia: don't add extra DEBUG cflag Use CONFIG_PCMCIA_DEBUG instead of DEBUG so that dev_dbg() and other tricks work properly. (includes bugfixes from and Signed-off-by: Stephen Rothwell Signed-off-by: Larry Finger ) Signed-off-by: Dominik Broodwski --- drivers/pcmcia/Makefile | 4 ---- drivers/pcmcia/cs.c | 2 +- drivers/pcmcia/cs_internal.h | 2 +- drivers/pcmcia/ds.c | 2 +- drivers/pcmcia/i82365.c | 2 +- drivers/pcmcia/m32r_cfc.c | 4 ++-- drivers/pcmcia/m32r_pcc.c | 4 ++-- drivers/pcmcia/m8xx_pcmcia.c | 4 ++-- drivers/pcmcia/pcmcia_ioctl.c | 2 +- drivers/pcmcia/pcmcia_resource.c | 2 +- drivers/pcmcia/soc_common.c | 2 +- drivers/pcmcia/soc_common.h | 2 +- drivers/pcmcia/tcic.c | 2 +- 13 files changed, 15 insertions(+), 19 deletions(-) diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile index 269a9e913ba..2ea5d46a403 100644 --- a/drivers/pcmcia/Makefile +++ b/drivers/pcmcia/Makefile @@ -2,10 +2,6 @@ # Makefile for the kernel pcmcia subsystem (c/o David Hinds) # -ifeq ($(CONFIG_PCMCIA_DEBUG),y) -EXTRA_CFLAGS += -DDEBUG -endif - pcmcia_core-y += cs.o cistpl.o rsrc_mgr.o socket_sysfs.o pcmcia_core-$(CONFIG_CARDBUS) += cardbus.o obj-$(CONFIG_PCCARD) += pcmcia_core.o diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index ceb2b0c39a6..ccdbbe4936f 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -61,7 +61,7 @@ INT_MODULE_PARM(unreset_limit, 30); /* unreset_check's */ /* Access speed for attribute memory windows */ INT_MODULE_PARM(cis_speed, 300); /* ns */ -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG static int pc_debug; module_param(pc_debug, int, 0644); diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index bca83bbfdbd..481a823c94b 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -130,7 +130,7 @@ struct pcmcia_callback{ int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c); -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG extern int cs_debug_level(int); #define cs_dbg(skt, lvl, fmt, arg...) do { \ diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 57e462e1c59..6501a968a64 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -42,7 +42,7 @@ MODULE_AUTHOR("David Hinds "); MODULE_DESCRIPTION("PCMCIA Driver Services"); MODULE_LICENSE("GPL"); -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG int ds_pc_debug; module_param_named(pc_debug, ds_pc_debug, int, 0644); diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c index 68f6b2702bc..71653ab8489 100644 --- a/drivers/pcmcia/i82365.c +++ b/drivers/pcmcia/i82365.c @@ -63,7 +63,7 @@ #include "vg468.h" #include "ricoh.h" -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG static const char version[] = "i82365.c 1.265 1999/11/10 18:36:21 (David Hinds)"; diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c index 3616da22715..2ab4f22c21d 100644 --- a/drivers/pcmcia/m32r_cfc.c +++ b/drivers/pcmcia/m32r_cfc.c @@ -38,7 +38,7 @@ #include "m32r_cfc.h" -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG static int m32r_cfc_debug; module_param(m32r_cfc_debug, int, 0644); #define debug(lvl, fmt, arg...) do { \ @@ -505,7 +505,7 @@ static int _pcc_set_socket(u_short sock, socket_state_t *state) pcc_set(sock,(unsigned int)PLD_CFBUFCR,1); } -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG if(state->flags & SS_IOCARD){ debug(3, ":IOCARD"); } diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c index 2b42b7155e3..2f108c23dbd 100644 --- a/drivers/pcmcia/m32r_pcc.c +++ b/drivers/pcmcia/m32r_pcc.c @@ -45,7 +45,7 @@ #define PCC_DEBUG_DBEX -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG static int m32r_pcc_debug; module_param(m32r_pcc_debug, int, 0644); #define debug(lvl, fmt, arg...) do { \ @@ -460,7 +460,7 @@ static int _pcc_set_socket(u_short sock, socket_state_t *state) pcc_set(sock,PCCSIGCR,reg); -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG if(state->flags & SS_IOCARD){ debug(3, ":IOCARD"); } diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c index ff66604e90d..d1ad0966392 100644 --- a/drivers/pcmcia/m8xx_pcmcia.c +++ b/drivers/pcmcia/m8xx_pcmcia.c @@ -64,8 +64,8 @@ #include #include -#ifdef PCMCIA_DEBUG -static int pc_debug = PCMCIA_DEBUG; +#ifdef CONFIG_PCMCIA_DEBUG +static int pc_debug; module_param(pc_debug, int, 0); #define dprintk(args...) printk(KERN_DEBUG "m8xx_pcmcia: " args); #else diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index 419f97fc9a6..0492d2df01a 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -58,7 +58,7 @@ typedef struct user_info_t { } user_info_t; -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG extern int ds_pc_debug; #define ds_dbg(lvl, fmt, arg...) do { \ diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 79058825c6f..2c636058f49 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -44,7 +44,7 @@ static u8 pcmcia_used_irq[NR_IRQS]; #endif -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG extern int ds_pc_debug; #define ds_dbg(skt, lvl, fmt, arg...) do { \ diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c index 8c21446996f..89edcbc3bfd 100644 --- a/drivers/pcmcia/soc_common.c +++ b/drivers/pcmcia/soc_common.c @@ -54,7 +54,7 @@ #include #endif -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG static int pc_debug; module_param(pc_debug, int, 0644); diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h index 91ef6a0da3a..8e4cc92bbe7 100644 --- a/drivers/pcmcia/soc_common.h +++ b/drivers/pcmcia/soc_common.h @@ -137,7 +137,7 @@ extern int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_lev extern int soc_common_drv_pcmcia_remove(struct device *dev); -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG extern void soc_pcmcia_debug(struct soc_pcmcia_socket *skt, const char *func, int lvl, const char *fmt, ...); diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c index 5792bd5c54f..2a613e920fd 100644 --- a/drivers/pcmcia/tcic.c +++ b/drivers/pcmcia/tcic.c @@ -55,7 +55,7 @@ #include #include "tcic.h" -#ifdef DEBUG +#ifdef CONFIG_PCMCIA_DEBUG static int pc_debug; module_param(pc_debug, int, 0644); From ef313e36d8896a42fc567a83a5d4b86821634e8d Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 2 Aug 2008 16:25:26 +0200 Subject: [PATCH 19/49] pcmcia: remove remaining in-kernel pcmcia_get_configuration_info() users Remove the three remaining pcmcia_get_configuration_info() users: - pcmciamtd is marked broken anyway. - serial_cs.c can access the relevant structs directly - ipwireless didn't use the output CC: linux-serial@vger.kernel.org CC: Russell King Acked-by: David Sterba Signed-off-by: Dominik Brodowski --- drivers/char/pcmcia/ipwireless/main.c | 10 ---------- drivers/mtd/maps/pcmciamtd.c | 12 +----------- drivers/serial/serial_cs.c | 18 +++++++++--------- 3 files changed, 10 insertions(+), 30 deletions(-) diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c index 5eca7a99afe..1f520e544d4 100644 --- a/drivers/char/pcmcia/ipwireless/main.c +++ b/drivers/char/pcmcia/ipwireless/main.c @@ -83,7 +83,6 @@ static int config_ipwireless(struct ipw_dev *ipw) { struct pcmcia_device *link = ipw->link; int ret; - config_info_t conf; tuple_t tuple; unsigned short buf[64]; cisparse_t parse; @@ -297,15 +296,6 @@ static int config_ipwireless(struct ipw_dev *ipw) goto exit3; } - /* Look up current Vcc */ - - ret = pcmcia_get_configuration_info(link, &conf); - - if (ret != CS_SUCCESS) { - cs_error(link, GetConfigurationInfo, ret); - goto exit4; - } - printk(KERN_INFO IPWIRELESS_PCCARD_NAME ": Card type %s\n", ipw->is_v2_card ? "V2/V3" : "V1"); printk(KERN_INFO IPWIRELESS_PCCARD_NAME diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c index 90924fb0048..8861ca477dd 100644 --- a/drivers/mtd/maps/pcmciamtd.c +++ b/drivers/mtd/maps/pcmciamtd.c @@ -493,7 +493,6 @@ static int pcmciamtd_config(struct pcmcia_device *link) int last_ret = 0, last_fn = 0; int ret; int i; - config_info_t t; static char *probes[] = { "jedec_probe", "cfi_probe" }; int new_name = 0; @@ -571,10 +570,7 @@ static int pcmciamtd_config(struct pcmcia_device *link) dev->pcmcia_map.map_priv_1 = (unsigned long)dev; dev->pcmcia_map.map_priv_2 = (unsigned long)link->win; - DEBUG(2, "Getting configuration"); - CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &t)); - DEBUG(2, "Vcc = %d Vpp1 = %d Vpp2 = %d", t.Vcc, t.Vpp1, t.Vpp2); - dev->vpp = (vpp) ? vpp : t.Vpp1; + dev->vpp = (vpp) ? vpp : link->socket.socket.Vpp; link->conf.Attributes = 0; if(setvpp == 2) { link->conf.Vpp = dev->vpp; @@ -583,13 +579,7 @@ static int pcmciamtd_config(struct pcmcia_device *link) } link->conf.IntType = INT_MEMORY; - link->conf.ConfigBase = t.ConfigBase; - link->conf.Status = t.Status; - link->conf.Pin = t.Pin; - link->conf.Copy = t.Copy; - link->conf.ExtStatus = t.ExtStatus; link->conf.ConfigIndex = 0; - link->conf.Present = t.Present; DEBUG(2, "Setting Configuration"); ret = pcmcia_request_configuration(link, &link->conf); if(ret != CS_SUCCESS) { diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index 7e00e672bfe..344e570fbb6 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -488,23 +488,23 @@ static int simple_config_check_notpicky(struct pcmcia_device *p_dev, static int simple_config(struct pcmcia_device *link) { struct serial_info *info = link->priv; - config_info_t config; - int i, try; + int i = -ENODEV, try; /* If the card is already configured, look up the port and irq */ - i = pcmcia_get_configuration_info(link, &config); - if ((i == CS_SUCCESS) && (config.Attributes & CONF_VALID_CLIENT)) { + if (link->function_config) { unsigned int port = 0; - if ((config.BasePort2 != 0) && (config.NumPorts2 == 8)) { - port = config.BasePort2; + if ((link->io.BasePort2 != 0) && + (link->io.NumPorts2 == 8)) { + port = link->io.BasePort2; info->slave = 1; } else if ((info->manfid == MANFID_OSITECH) && - (config.NumPorts1 == 0x40)) { - port = config.BasePort1 + 0x28; + (link->io.NumPorts1 == 0x40)) { + port = link->io.BasePort1 + 0x28; info->slave = 1; } if (info->slave) { - return setup_serial(link, info, port, config.AssignedIRQ); + return setup_serial(link, info, port, + link->irq.AssignedIRQ); } } From 64f346425175ad33812cd693fbca48cd512dab63 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 2 Aug 2008 17:00:46 +0200 Subject: [PATCH 20/49] pcmcia: move pccard_get_configuration_info to ioctl With the PCMCIA ioctl being the only remaining user of _get_configuration_info, move the function to pcmcia_ioctl.c Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cs_internal.h | 1 - drivers/pcmcia/pcmcia_ioctl.c | 72 +++++++++++++++++++++++++++++ drivers/pcmcia/pcmcia_resource.c | 79 -------------------------------- include/pcmcia/cs.h | 1 - 4 files changed, 72 insertions(+), 81 deletions(-) diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 481a823c94b..384a76bd38e 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -116,7 +116,6 @@ extern void pccard_sysfs_remove_socket(struct device *dev); extern struct rw_semaphore pcmcia_socket_list_rwsem; extern struct list_head pcmcia_socket_list; int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req); -int pccard_get_configuration_info(struct pcmcia_socket *s, struct pcmcia_device *p_dev, config_info_t *config); int pccard_reset_card(struct pcmcia_socket *skt); diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index f555a505214..53dadc11100 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -287,6 +287,78 @@ static int pccard_get_status(struct pcmcia_socket *s, return CS_SUCCESS; } /* pccard_get_status */ +int pccard_get_configuration_info(struct pcmcia_socket *s, + struct pcmcia_device *p_dev, + config_info_t *config) +{ + config_t *c; + + if (!(s->state & SOCKET_PRESENT)) + return CS_NO_CARD; + + +#ifdef CONFIG_CARDBUS + if (s->state & SOCKET_CARDBUS) { + memset(config, 0, sizeof(config_info_t)); + config->Vcc = s->socket.Vcc; + config->Vpp1 = config->Vpp2 = s->socket.Vpp; + config->Option = s->cb_dev->subordinate->number; + if (s->state & SOCKET_CARDBUS_CONFIG) { + config->Attributes = CONF_VALID_CLIENT; + config->IntType = INT_CARDBUS; + config->AssignedIRQ = s->irq.AssignedIRQ; + if (config->AssignedIRQ) + config->Attributes |= CONF_ENABLE_IRQ; + if (s->io[0].res) { + config->BasePort1 = s->io[0].res->start; + config->NumPorts1 = s->io[0].res->end - + config->BasePort1 + 1; + } + } + return CS_SUCCESS; + } +#endif + + if (p_dev) { + c = p_dev->function_config; + config->Function = p_dev->func; + } else { + c = NULL; + config->Function = 0; + } + + if ((c == NULL) || !(c->state & CONFIG_LOCKED)) { + config->Attributes = 0; + config->Vcc = s->socket.Vcc; + config->Vpp1 = config->Vpp2 = s->socket.Vpp; + return CS_SUCCESS; + } + + config->Attributes = c->Attributes | CONF_VALID_CLIENT; + config->Vcc = s->socket.Vcc; + config->Vpp1 = config->Vpp2 = s->socket.Vpp; + config->IntType = c->IntType; + config->ConfigBase = c->ConfigBase; + config->Status = c->Status; + config->Pin = c->Pin; + config->Copy = c->Copy; + config->Option = c->Option; + config->ExtStatus = c->ExtStatus; + config->Present = config->CardValues = c->CardValues; + config->IRQAttributes = c->irq.Attributes; + config->AssignedIRQ = s->irq.AssignedIRQ; + config->BasePort1 = c->io.BasePort1; + config->NumPorts1 = c->io.NumPorts1; + config->Attributes1 = c->io.Attributes1; + config->BasePort2 = c->io.BasePort2; + config->NumPorts2 = c->io.NumPorts2; + config->Attributes2 = c->io.Attributes2; + config->IOAddrLines = c->io.IOAddrLines; + + return CS_SUCCESS; +} /* pccard_get_configuration_info */ + + /*====================================================================== These manage a ring buffer of events pending for one user process diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 9afe420c41f..c5a2b005091 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -197,85 +197,6 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, EXPORT_SYMBOL(pcmcia_access_configuration_register); -int pccard_get_configuration_info(struct pcmcia_socket *s, - struct pcmcia_device *p_dev, - config_info_t *config) -{ - config_t *c; - - if (!(s->state & SOCKET_PRESENT)) - return CS_NO_CARD; - - -#ifdef CONFIG_CARDBUS - if (s->state & SOCKET_CARDBUS) { - memset(config, 0, sizeof(config_info_t)); - config->Vcc = s->socket.Vcc; - config->Vpp1 = config->Vpp2 = s->socket.Vpp; - config->Option = s->cb_dev->subordinate->number; - if (s->state & SOCKET_CARDBUS_CONFIG) { - config->Attributes = CONF_VALID_CLIENT; - config->IntType = INT_CARDBUS; - config->AssignedIRQ = s->irq.AssignedIRQ; - if (config->AssignedIRQ) - config->Attributes |= CONF_ENABLE_IRQ; - if (s->io[0].res) { - config->BasePort1 = s->io[0].res->start; - config->NumPorts1 = s->io[0].res->end - config->BasePort1 + 1; - } - } - return CS_SUCCESS; - } -#endif - - if (p_dev) { - c = p_dev->function_config; - config->Function = p_dev->func; - } else { - c = NULL; - config->Function = 0; - } - - if ((c == NULL) || !(c->state & CONFIG_LOCKED)) { - config->Attributes = 0; - config->Vcc = s->socket.Vcc; - config->Vpp1 = config->Vpp2 = s->socket.Vpp; - return CS_SUCCESS; - } - - config->Attributes = c->Attributes | CONF_VALID_CLIENT; - config->Vcc = s->socket.Vcc; - config->Vpp1 = config->Vpp2 = s->socket.Vpp; - config->IntType = c->IntType; - config->ConfigBase = c->ConfigBase; - config->Status = c->Status; - config->Pin = c->Pin; - config->Copy = c->Copy; - config->Option = c->Option; - config->ExtStatus = c->ExtStatus; - config->Present = config->CardValues = c->CardValues; - config->IRQAttributes = c->irq.Attributes; - config->AssignedIRQ = s->irq.AssignedIRQ; - config->BasePort1 = c->io.BasePort1; - config->NumPorts1 = c->io.NumPorts1; - config->Attributes1 = c->io.Attributes1; - config->BasePort2 = c->io.BasePort2; - config->NumPorts2 = c->io.NumPorts2; - config->Attributes2 = c->io.Attributes2; - config->IOAddrLines = c->io.IOAddrLines; - - return CS_SUCCESS; -} /* pccard_get_configuration_info */ - -int pcmcia_get_configuration_info(struct pcmcia_device *p_dev, - config_info_t *config) -{ - return pccard_get_configuration_info(p_dev->socket, p_dev, - config); -} -EXPORT_SYMBOL(pcmcia_get_configuration_info); - - /** pcmcia_get_window */ int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 45d84b27578..ea51a8c4cc5 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -372,7 +372,6 @@ enum service { struct pcmcia_socket; int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, conf_reg_t *reg); -int pcmcia_get_configuration_info(struct pcmcia_device *p_dev, config_info_t *config); int pcmcia_get_mem_page(window_handle_t win, memreq_t *req); int pcmcia_map_mem_page(window_handle_t win, memreq_t *req); int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod); From 1a53088c101789bfca431de709ff6e45e8c77003 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 08:57:51 +0200 Subject: [PATCH 21/49] pcmcia: move config_info_t definition to ioctl-related parts in header files Signed-off-by: Dominik Brodowski --- include/pcmcia/cs.h | 21 --------------------- include/pcmcia/ds.h | 21 +++++++++++++++++++++ 2 files changed, 21 insertions(+), 21 deletions(-) diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index ea51a8c4cc5..201705c51bb 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -73,27 +73,6 @@ typedef struct event_callback_args_t { void *client_data; } event_callback_args_t; -/* for GetConfigurationInfo */ -typedef struct config_info_t { - u_char Function; - u_int Attributes; - u_int Vcc, Vpp1, Vpp2; - u_int IntType; - u_int ConfigBase; - u_char Status, Pin, Copy, Option, ExtStatus; - u_int Present; - u_int CardValues; - u_int AssignedIRQ; - u_int IRQAttributes; - ioaddr_t BasePort1; - ioaddr_t NumPorts1; - u_int Attributes1; - ioaddr_t BasePort2; - ioaddr_t NumPorts2; - u_int Attributes2; - u_int IOAddrLines; -} config_info_t; - /* For CardValues field */ #define CV_OPTION_VALUE 0x01 #define CV_STATUS_VALUE 0x02 diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 2d36a4f80e5..a06bbec386b 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -74,6 +74,27 @@ typedef struct cisdump_t { cisdata_t Data[CISTPL_MAX_CIS_SIZE]; } cisdump_t; +/* for GetConfigurationInfo */ +typedef struct config_info_t { + u_char Function; + u_int Attributes; + u_int Vcc, Vpp1, Vpp2; + u_int IntType; + u_int ConfigBase; + u_char Status, Pin, Copy, Option, ExtStatus; + u_int Present; + u_int CardValues; + u_int AssignedIRQ; + u_int IRQAttributes; + ioaddr_t BasePort1; + ioaddr_t NumPorts1; + u_int Attributes1; + ioaddr_t BasePort2; + ioaddr_t NumPorts2; + u_int Attributes2; + u_int IOAddrLines; +} config_info_t; + typedef union ds_ioctl_arg_t { adjust_t adjust; config_info_t config; From 4c89e88bfde6a3c179790e21004f24e09a058290 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 10:07:45 +0200 Subject: [PATCH 22/49] pcmcia: deprecate CS_SUCCESS Instead of using own error or success codes, the PCMCIA code should rely on the generic return values. Therefore, replace all occurrences of CS_SUCCESS with 0. CC: netdev@vger.kernel.org Signed-off-by: Dominik Brodowski --- drivers/bluetooth/bluecard_cs.c | 8 +-- drivers/bluetooth/bt3c_cs.c | 4 +- drivers/bluetooth/btuart_cs.c | 4 +- drivers/bluetooth/dtl1_cs.c | 4 +- drivers/char/pcmcia/cm4040_cs.c | 4 +- drivers/char/pcmcia/ipwireless/main.c | 36 ++++++------ drivers/isdn/hardware/avm/avm_cs.c | 4 +- drivers/isdn/hisax/avma1_cs.c | 4 +- drivers/isdn/hisax/elsa_cs.c | 6 +- drivers/isdn/hisax/teles_cs.c | 6 +- drivers/mtd/maps/pcmciamtd.c | 17 +++--- drivers/net/pcmcia/3c574_cs.c | 7 ++- drivers/net/pcmcia/3c589_cs.c | 7 ++- drivers/net/pcmcia/axnet_cs.c | 7 ++- drivers/net/pcmcia/com20020_cs.c | 8 +-- drivers/net/pcmcia/fmvj18x_cs.c | 19 ++++--- drivers/net/pcmcia/ibmtr_cs.c | 2 +- drivers/net/pcmcia/pcnet_cs.c | 7 ++- drivers/net/pcmcia/smc91c92_cs.c | 45 ++++++++------- drivers/net/wireless/b43/pcmcia.c | 14 ++--- drivers/net/wireless/hostap/hostap_cs.c | 22 ++++---- drivers/net/wireless/netwave_cs.c | 5 +- drivers/net/wireless/ray_cs.c | 4 +- drivers/net/wireless/wavelan_cs.c | 16 +++--- drivers/net/wireless/wl3501_cs.c | 4 +- drivers/pcmcia/cardbus.c | 2 +- drivers/pcmcia/cistpl.c | 73 +++++++++++++------------ drivers/pcmcia/cs.c | 14 ++--- drivers/pcmcia/ds.c | 2 +- drivers/pcmcia/ds_internal.h | 10 +++- drivers/pcmcia/pcmcia_ioctl.c | 14 ++--- drivers/pcmcia/pcmcia_resource.c | 26 ++++----- drivers/pcmcia/rsrc_nonstatic.c | 4 +- drivers/serial/serial_cs.c | 16 +++--- drivers/ssb/pcmcia.c | 20 +++---- 35 files changed, 233 insertions(+), 212 deletions(-) diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index bcf57927b7a..e6ee21d99d9 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -901,23 +901,23 @@ static int bluecard_config(struct pcmcia_device *link) for (n = 0; n < 0x400; n += 0x40) { link->io.BasePort1 = n ^ 0x300; i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) + if (i == 0) break; } - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIO, i); goto failed; } i = pcmcia_request_irq(link, &link->irq); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIRQ, i); link->irq.AssignedIRQ = 0; } i = pcmcia_request_configuration(link, &link->conf); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestConfiguration, i); goto failed; } diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 3fd8022a635..156edfd7e10 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -743,13 +743,13 @@ static int bt3c_config(struct pcmcia_device *link) found_port: i = pcmcia_request_irq(link, &link->irq); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIRQ, i); link->irq.AssignedIRQ = 0; } i = pcmcia_request_configuration(link, &link->conf); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestConfiguration, i); goto failed; } diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 17183125434..8e556b7ff9f 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -672,13 +672,13 @@ static int btuart_config(struct pcmcia_device *link) found_port: i = pcmcia_request_irq(link, &link->irq); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIRQ, i); link->irq.AssignedIRQ = 0; } i = pcmcia_request_configuration(link, &link->conf); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestConfiguration, i); goto failed; } diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index ec12560e034..e6e6b037695 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -617,13 +617,13 @@ static int dtl1_config(struct pcmcia_device *link) goto failed; i = pcmcia_request_irq(link, &link->irq); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIRQ, i); link->irq.AssignedIRQ = 0; } i = pcmcia_request_configuration(link, &link->conf); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestConfiguration, i); goto failed; } diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index e047bac56f0..2d7c906435b 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -567,8 +567,8 @@ static int reader_config(struct pcmcia_device *link, int devno) link->conf.IntType = 00000002; - if ((fail_rc = pcmcia_request_configuration(link,&link->conf)) - !=CS_SUCCESS) { + fail_rc = pcmcia_request_configuration(link, &link->conf); + if (fail_rc != 0) { dev_printk(KERN_INFO, &handle_to_dev(link), "pcmcia_request_configuration failed 0x%x\n", fail_rc); diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c index 1f520e544d4..24ffe0324e5 100644 --- a/drivers/char/pcmcia/ipwireless/main.c +++ b/drivers/char/pcmcia/ipwireless/main.c @@ -67,7 +67,7 @@ static void signalled_reboot_work(struct work_struct *work_reboot) struct pcmcia_device *link = ipw->link; int ret = pccard_reset_card(link->socket); - if (ret != CS_SUCCESS) + if (ret != 0) cs_error(link, ResetCard, ret); } @@ -104,7 +104,7 @@ static int config_ipwireless(struct ipw_dev *ipw) while (ret == 0) { ret = pcmcia_get_tuple_data(link, &tuple); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, GetTupleData, ret); goto exit0; } @@ -115,21 +115,21 @@ static int config_ipwireless(struct ipw_dev *ipw) ret = pcmcia_get_first_tuple(link, &tuple); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, GetFirstTuple, ret); goto exit0; } ret = pcmcia_get_tuple_data(link, &tuple); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, GetTupleData, ret); goto exit0; } ret = pcmcia_parse_tuple(link, &tuple, &parse); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, ParseTuple, ret); goto exit0; } @@ -151,21 +151,21 @@ static int config_ipwireless(struct ipw_dev *ipw) ret = pcmcia_get_first_tuple(link, &tuple); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, GetFirstTuple, ret); goto exit0; } ret = pcmcia_get_tuple_data(link, &tuple); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, GetTupleData, ret); goto exit0; } ret = pcmcia_parse_tuple(link, &tuple, &parse); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, GetTupleData, ret); goto exit0; } @@ -180,7 +180,7 @@ static int config_ipwireless(struct ipw_dev *ipw) ret = pcmcia_request_io(link, &link->io); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, RequestIO, ret); goto exit0; } @@ -194,21 +194,21 @@ static int config_ipwireless(struct ipw_dev *ipw) ret = pcmcia_get_first_tuple(link, &tuple); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, GetFirstTuple, ret); goto exit1; } ret = pcmcia_get_tuple_data(link, &tuple); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, GetTupleData, ret); goto exit1; } ret = pcmcia_parse_tuple(link, &tuple, &parse); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, ParseTuple, ret); goto exit1; } @@ -226,7 +226,7 @@ static int config_ipwireless(struct ipw_dev *ipw) ret = pcmcia_request_window(&link, &ipw->request_common_memory, &ipw->handle_common_memory); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, RequestWindow, ret); goto exit1; } @@ -238,7 +238,7 @@ static int config_ipwireless(struct ipw_dev *ipw) ret = pcmcia_map_mem_page(ipw->handle_common_memory, &memreq_common_memory); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, MapMemPage, ret); goto exit1; } @@ -260,7 +260,7 @@ static int config_ipwireless(struct ipw_dev *ipw) ret = pcmcia_request_window(&link, &ipw->request_attr_memory, &ipw->handle_attr_memory); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, RequestWindow, ret); goto exit2; } @@ -271,7 +271,7 @@ static int config_ipwireless(struct ipw_dev *ipw) ret = pcmcia_map_mem_page(ipw->handle_attr_memory, &memreq_attr_memory); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, MapMemPage, ret); goto exit2; } @@ -291,7 +291,7 @@ static int config_ipwireless(struct ipw_dev *ipw) ret = pcmcia_request_irq(link, &link->irq); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, RequestIRQ, ret); goto exit3; } @@ -331,7 +331,7 @@ static int config_ipwireless(struct ipw_dev *ipw) */ ret = pcmcia_request_configuration(link, &link->conf); - if (ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, RequestConfiguration, ret); goto exit4; } diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index 38804653970..c72565520e4 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -197,7 +197,7 @@ static int avmcs_config(struct pcmcia_device *link) * allocate an interrupt line */ i = pcmcia_request_irq(link, &link->irq); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIRQ, i); /* undo */ pcmcia_disable_device(link); @@ -208,7 +208,7 @@ static int avmcs_config(struct pcmcia_device *link) * configure the PCMCIA socket */ i = pcmcia_request_configuration(link, &link->conf); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestConfiguration, i); pcmcia_disable_device(link); break; diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index 8fd3ca0fb93..23560c897ec 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -217,7 +217,7 @@ static int avma1cs_config(struct pcmcia_device *link) * allocate an interrupt line */ i = pcmcia_request_irq(link, &link->irq); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIRQ, i); /* undo */ pcmcia_disable_device(link); @@ -228,7 +228,7 @@ static int avma1cs_config(struct pcmcia_device *link) * configure the PCMCIA socket */ i = pcmcia_request_configuration(link, &link->conf); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestConfiguration, i); pcmcia_disable_device(link); break; diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index 2bf0016dea5..f4d0fe29bcf 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -238,20 +238,20 @@ static int elsa_cs_config(struct pcmcia_device *link) dev = link->priv; i = pcmcia_loop_config(link, elsa_cs_configcheck, NULL); - if (i != CS_SUCCESS) { + if (i != 0) { last_fn = RequestIO; goto cs_failed; } i = pcmcia_request_irq(link, &link->irq); - if (i != CS_SUCCESS) { + if (i != 0) { link->irq.AssignedIRQ = 0; last_fn = RequestIRQ; goto cs_failed; } i = pcmcia_request_configuration(link, &link->conf); - if (i != CS_SUCCESS) { + if (i != 0) { last_fn = RequestConfiguration; goto cs_failed; } diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index 21cabd0aadb..623d111544d 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -228,20 +228,20 @@ static int teles_cs_config(struct pcmcia_device *link) dev = link->priv; i = pcmcia_loop_config(link, teles_cs_configcheck, NULL); - if (i != CS_SUCCESS) { + if (i != 0) { last_fn = RequestIO; goto cs_failed; } i = pcmcia_request_irq(link, &link->irq); - if (i != CS_SUCCESS) { + if (i != 0) { link->irq.AssignedIRQ = 0; last_fn = RequestIRQ; goto cs_failed; } i = pcmcia_request_configuration(link, &link->conf); - if (i != CS_SUCCESS) { + if (i != 0) { last_fn = RequestConfiguration; goto cs_failed; } diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c index 8861ca477dd..27b3d96b712 100644 --- a/drivers/mtd/maps/pcmciamtd.c +++ b/drivers/mtd/maps/pcmciamtd.c @@ -118,7 +118,8 @@ static caddr_t remap_window(struct map_info *map, unsigned long to) DEBUG(2, "Remapping window from 0x%8.8x to 0x%8.8x", dev->offset, mrq.CardOffset); mrq.Page = 0; - if( (ret = pcmcia_map_mem_page(win, &mrq)) != CS_SUCCESS) { + ret = pcmcia_map_mem_page(win, &mrq); + if (ret != 0) { cs_error(dev->p_dev, MapMemPage, ret); return NULL; } @@ -326,9 +327,8 @@ static void pcmciamtd_set_vpp(struct map_info *map, int on) DEBUG(2, "dev = %p on = %d vpp = %d\n", dev, on, dev->vpp); ret = pcmcia_modify_configuration(link, &mod); - if(ret != CS_SUCCESS) { + if (ret != 0) cs_error(link, ModifyConfiguration, ret); - } } @@ -368,14 +368,14 @@ static void card_settings(struct pcmciamtd_dev *dev, struct pcmcia_device *link, tuple.DesiredTuple = RETURN_FIRST_TUPLE; rc = pcmcia_get_first_tuple(link, &tuple); - while(rc == CS_SUCCESS) { + while (rc == 0) { rc = pcmcia_get_tuple_data(link, &tuple); - if(rc != CS_SUCCESS) { + if (rc != 0) { cs_error(link, GetTupleData, rc); break; } rc = pcmcia_parse_tuple(link, &tuple, &parse); - if(rc != CS_SUCCESS) { + if (rc != 0) { cs_error(link, ParseTuple, rc); break; } @@ -500,9 +500,8 @@ static int pcmciamtd_config(struct pcmcia_device *link) DEBUG(2, "Validating CIS"); ret = pcmcia_validate_cis(link, NULL); - if(ret != CS_SUCCESS) { + if (ret != 0) cs_error(link, GetTupleData, ret); - } card_settings(dev, link, &new_name); @@ -582,7 +581,7 @@ static int pcmciamtd_config(struct pcmcia_device *link) link->conf.ConfigIndex = 0; DEBUG(2, "Setting Configuration"); ret = pcmcia_request_configuration(link, &link->conf); - if(ret != CS_SUCCESS) { + if (ret != 0) { cs_error(link, RequestConfiguration, ret); if (dev->win_base) { iounmap(dev->win_base); diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index 7112fd5e0e1..08c4dd89607 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -355,9 +355,10 @@ static int tc574_config(struct pcmcia_device *link) for (i = j = 0; j < 0x400; j += 0x20) { link->io.BasePort1 = j ^ 0x300; i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; + if (i == 0) + break; } - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIO, i); goto failed; } @@ -377,7 +378,7 @@ static int tc574_config(struct pcmcia_device *link) tuple.TupleDataMax = 64; tuple.TupleOffset = 0; tuple.DesiredTuple = 0x88; - if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) { + if (pcmcia_get_first_tuple(link, &tuple) == 0) { pcmcia_get_tuple_data(link, &tuple); for (i = 0; i < 3; i++) phys_addr[i] = htons(le16_to_cpu(buf[i])); diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index 549a6455842..0b28d0d8ffa 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -278,9 +278,10 @@ static int tc589_config(struct pcmcia_device *link) if (multi && (j & 0x80)) continue; link->io.BasePort1 = j ^ 0x300; i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; + if (i == 0) + break; } - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIO, i); goto failed; } @@ -295,7 +296,7 @@ static int tc589_config(struct pcmcia_device *link) /* The 3c589 has an extra EEPROM for configuration info, including the hardware address. The 3c562 puts the address in the CIS. */ tuple.DesiredTuple = 0x88; - if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) { + if (pcmcia_get_first_tuple(link, &tuple) == 0) { pcmcia_get_tuple_data(link, &tuple); for (i = 0; i < 3; i++) phys_addr[i] = htons(le16_to_cpu(buf[i])); diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 061d889794c..0bc641adce1 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -262,7 +262,7 @@ static int try_io_port(struct pcmcia_device *link) if (link->io.NumPorts2 > 0) { /* for master/slave multifunction cards */ link->io.Attributes2 = IO_DATA_PATH_WIDTH_8; - link->irq.Attributes = + link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED; } } else { @@ -276,7 +276,8 @@ static int try_io_port(struct pcmcia_device *link) link->io.BasePort1 = j ^ 0x300; link->io.BasePort2 = (j ^ 0x300) + 0x10; ret = pcmcia_request_io(link, &link->io); - if (ret == CS_SUCCESS) return ret; + if (ret == 0) + return ret; } return ret; } else { @@ -327,7 +328,7 @@ static int axnet_config(struct pcmcia_device *link) /* don't trust the CIS on this; Linksys got it wrong */ link->conf.Present = 0x63; last_ret = pcmcia_loop_config(link, axnet_configcheck, NULL); - if (last_ret != CS_SUCCESS) { + if (last_ret != 0) { cs_error(link, RequestIO, last_ret); goto failed; } diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c index ea9414c4d90..831090c7562 100644 --- a/drivers/net/pcmcia/com20020_cs.c +++ b/drivers/net/pcmcia/com20020_cs.c @@ -260,21 +260,21 @@ static int com20020_config(struct pcmcia_device *link) DEBUG(0, "com20020_config(0x%p)\n", link); DEBUG(1,"arcnet: baseport1 is %Xh\n", link->io.BasePort1); - i = !CS_SUCCESS; + i = -ENODEV; if (!link->io.BasePort1) { for (ioaddr = 0x100; ioaddr < 0x400; ioaddr += 0x10) { link->io.BasePort1 = ioaddr; i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) + if (i == 0) break; } } else i = pcmcia_request_io(link, &link->io); - if (i != CS_SUCCESS) + if (i != 0) { DEBUG(1,"arcnet: requestIO failed totally!\n"); goto failed; @@ -287,7 +287,7 @@ static int com20020_config(struct pcmcia_device *link) link->irq.AssignedIRQ, link->irq.IRQInfo1, link->irq.IRQInfo2); i = pcmcia_request_irq(link, &link->irq); - if (i != CS_SUCCESS) + if (i != 0) { DEBUG(1,"arcnet: requestIRQ failed totally!\n"); goto failed; diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index a550c9bd126..0ffd981502e 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -309,7 +309,8 @@ static int mfc_try_io_port(struct pcmcia_device *link) printk(KERN_NOTICE "fmvj18x_cs: out of resource for serial\n"); } ret = pcmcia_request_io(link, &link->io); - if (ret == CS_SUCCESS) return ret; + if (ret == 0) + return ret; } return ret; } @@ -325,7 +326,7 @@ static int ungermann_try_io_port(struct pcmcia_device *link) for (ioaddr = 0x300; ioaddr < 0x3e0; ioaddr += 0x20) { link->io.BasePort1 = ioaddr; ret = pcmcia_request_io(link, &link->io); - if (ret == CS_SUCCESS) { + if (ret == 0) { /* calculate ConfigIndex value */ link->conf.ConfigIndex = ((link->io.BasePort1 & 0x0f0) >> 3) | 0x22; @@ -356,7 +357,7 @@ static int fmvj18x_config(struct pcmcia_device *link) tuple.TupleOffset = 0; tuple.DesiredTuple = CISTPL_FUNCE; tuple.TupleOffset = 0; - if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) { + if (pcmcia_get_first_tuple(link, &tuple) == 0) { /* Yes, I have CISTPL_FUNCE. Let's check CISTPL_MANFID */ tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); @@ -430,10 +431,10 @@ static int fmvj18x_config(struct pcmcia_device *link) link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED|IRQ_HANDLE_PRESENT; ret = mfc_try_io_port(link); - if (ret != CS_SUCCESS) goto cs_failed; + if (ret != 0) goto cs_failed; } else if (cardtype == UNGERMANN) { ret = ungermann_try_io_port(link); - if (ret != CS_SUCCESS) goto cs_failed; + if (ret != 0) goto cs_failed; } else { CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io)); } @@ -565,7 +566,7 @@ static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id) req.Base = 0; req.Size = 0; req.AccessSpeed = 0; i = pcmcia_request_window(&link, &req, &link->win); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestWindow, i); return -1; } @@ -599,7 +600,7 @@ static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id) iounmap(base); j = pcmcia_release_window(link->win); - if (j != CS_SUCCESS) + if (j != 0) cs_error(link, ReleaseWindow, j); return (i != 0x200) ? 0 : -1; @@ -620,7 +621,7 @@ static int fmvj18x_setup_mfc(struct pcmcia_device *link) req.Base = 0; req.Size = 0; req.AccessSpeed = 0; i = pcmcia_request_window(&link, &req, &link->win); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestWindow, i); return -1; } @@ -642,7 +643,7 @@ static int fmvj18x_setup_mfc(struct pcmcia_device *link) iounmap(base); j = pcmcia_release_window(link->win); - if (j != CS_SUCCESS) + if (j != 0) cs_error(link, ReleaseWindow, j); return 0; diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index 4eafa4f42cf..cf3cca4642f 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -238,7 +238,7 @@ static int __devinit ibmtr_config(struct pcmcia_device *link) /* Try PRIMARY card at 0xA20-0xA23 */ link->io.BasePort1 = 0xA20; i = pcmcia_request_io(link, &link->io); - if (i != CS_SUCCESS) { + if (i != 0) { /* Couldn't get 0xA20-0xA23. Try ALTERNATE at 0xA24-0xA27. */ link->io.BasePort1 = 0xA24; CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io)); diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index aa17434faa0..1758952b3a3 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -310,7 +310,7 @@ static hw_info_t *get_hwinfo(struct pcmcia_device *link) req.Base = 0; req.Size = 0; req.AccessSpeed = 0; i = pcmcia_request_window(&link, &req, &link->win); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestWindow, i); return NULL; } @@ -333,7 +333,7 @@ static hw_info_t *get_hwinfo(struct pcmcia_device *link) iounmap(virt); j = pcmcia_release_window(link->win); - if (j != CS_SUCCESS) + if (j != 0) cs_error(link, ReleaseWindow, j); return (i < NR_INFO) ? hw_info+i : NULL; } /* get_hwinfo */ @@ -504,7 +504,8 @@ static int try_io_port(struct pcmcia_device *link) link->io.BasePort1 = j ^ 0x300; link->io.BasePort2 = (j ^ 0x300) + 0x10; ret = pcmcia_request_io(link, &link->io); - if (ret == CS_SUCCESS) return ret; + if (ret == 0) + return ret; } return ret; } else { diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index b3f2085ddca..267cbe0afd1 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -409,8 +409,11 @@ static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, { int i; - if ((i = pcmcia_get_first_tuple(handle, tuple)) != CS_SUCCESS || - (i = pcmcia_get_tuple_data(handle, tuple)) != CS_SUCCESS) + i = pcmcia_get_first_tuple(handle, tuple); + if (i != 0) + return i; + i = pcmcia_get_tuple_data(handle, tuple); + if (i != 0) return i; return pcmcia_parse_tuple(handle, tuple, parse); } @@ -420,8 +423,8 @@ static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, { int i; - if ((i = pcmcia_get_next_tuple(handle, tuple)) != CS_SUCCESS || - (i = pcmcia_get_tuple_data(handle, tuple)) != CS_SUCCESS) + if ((i = pcmcia_get_next_tuple(handle, tuple)) != 0 || + (i = pcmcia_get_tuple_data(handle, tuple)) != 0) return i; return pcmcia_parse_tuple(handle, tuple, parse); } @@ -509,7 +512,7 @@ static int mhz_mfc_config(struct pcmcia_device *link) req.Base = req.Size = 0; req.AccessSpeed = 0; i = pcmcia_request_window(&link, &req, &link->win); - if (i != CS_SUCCESS) + if (i != 0) goto free_cfg_mem; smc->base = ioremap(req.Base, req.Size); mem.CardOffset = mem.Page = 0; @@ -517,7 +520,7 @@ static int mhz_mfc_config(struct pcmcia_device *link) mem.CardOffset = link->conf.ConfigBase; i = pcmcia_map_mem_page(link->win, &mem); - if ((i == CS_SUCCESS) + if ((i == 0) && (smc->manfid == MANFID_MEGAHERTZ) && (smc->cardid == PRODID_MEGAHERTZ_EM3288)) mhz_3288_power(link); @@ -551,12 +554,12 @@ static int mhz_setup(struct pcmcia_device *link) /* Read the station address from the CIS. It is stored as the last (fourth) string in the Version 1 Version/ID tuple. */ tuple->DesiredTuple = CISTPL_VERS_1; - if (first_tuple(link, tuple, parse) != CS_SUCCESS) { + if (first_tuple(link, tuple, parse) != 0) { rc = -1; goto free_cfg_mem; } /* Ugh -- the EM1144 card has two VERS_1 tuples!?! */ - if (next_tuple(link, tuple, parse) != CS_SUCCESS) + if (next_tuple(link, tuple, parse) != 0) first_tuple(link, tuple, parse); if (parse->version_1.ns > 3) { station_addr = parse->version_1.str + parse->version_1.ofs[3]; @@ -568,11 +571,11 @@ static int mhz_setup(struct pcmcia_device *link) /* Another possibility: for the EM3288, in a special tuple */ tuple->DesiredTuple = 0x81; - if (pcmcia_get_first_tuple(link, tuple) != CS_SUCCESS) { + if (pcmcia_get_first_tuple(link, tuple) != 0) { rc = -1; goto free_cfg_mem; } - if (pcmcia_get_tuple_data(link, tuple) != CS_SUCCESS) { + if (pcmcia_get_tuple_data(link, tuple) != 0) { rc = -1; goto free_cfg_mem; } @@ -700,12 +703,12 @@ static int smc_setup(struct pcmcia_device *link) /* Check for a LAN function extension tuple */ tuple->DesiredTuple = CISTPL_FUNCE; i = first_tuple(link, tuple, parse); - while (i == CS_SUCCESS) { + while (i == 0) { if (parse->funce.type == CISTPL_FUNCE_LAN_NODE_ID) break; i = next_tuple(link, tuple, parse); } - if (i == CS_SUCCESS) { + if (i == 0) { node_id = (cistpl_lan_node_id_t *)parse->funce.data; if (node_id->nb == 6) { for (i = 0; i < 6; i++) @@ -752,9 +755,10 @@ static int osi_config(struct pcmcia_device *link) for (i = j = 0; j < 4; j++) { link->io.BasePort2 = com[j]; i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; + if (i == 0) + break; } - if (i != CS_SUCCESS) { + if (i != 0) { /* Fallback: turn off hard decode */ link->conf.ConfigIndex = 0x03; link->io.NumPorts2 = 0; @@ -787,13 +791,13 @@ static int osi_setup(struct pcmcia_device *link, u_short manfid, u_short cardid) /* Read the station address from tuple 0x90, subtuple 0x04 */ tuple->DesiredTuple = 0x90; i = pcmcia_get_first_tuple(link, tuple); - while (i == CS_SUCCESS) { + while (i == 0) { i = pcmcia_get_tuple_data(link, tuple); - if ((i != CS_SUCCESS) || (buf[0] == 0x04)) + if ((i != 0) || (buf[0] == 0x04)) break; i = pcmcia_get_next_tuple(link, tuple); } - if (i != CS_SUCCESS) { + if (i != 0) { rc = -1; goto free_cfg_mem; } @@ -931,8 +935,11 @@ static int check_sig(struct pcmcia_device *link) ======================================================================*/ -#define CS_EXIT_TEST(ret, svc, label) \ -if (ret != CS_SUCCESS) { cs_error(link, svc, ret); goto label; } +#define CS_EXIT_TEST(ret, svc, label) \ +if (ret != 0) { \ + cs_error(link, svc, ret); \ + goto label; \ +} static int smc91c92_config(struct pcmcia_device *link) { diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c index b8aa16307f7..ab42fb6addf 100644 --- a/drivers/net/wireless/b43/pcmcia.c +++ b/drivers/net/wireless/b43/pcmcia.c @@ -82,13 +82,13 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev) tuple.TupleOffset = 0; res = pcmcia_get_first_tuple(dev, &tuple); - if (res != CS_SUCCESS) + if (res != 0) goto err_kfree_ssb; res = pcmcia_get_tuple_data(dev, &tuple); - if (res != CS_SUCCESS) + if (res != 0) goto err_kfree_ssb; res = pcmcia_parse_tuple(dev, &tuple, &parse); - if (res != CS_SUCCESS) + if (res != 0) goto err_kfree_ssb; dev->conf.ConfigBase = parse.config.base; @@ -107,13 +107,13 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev) win.Size = SSB_CORE_SIZE; win.AccessSpeed = 250; res = pcmcia_request_window(&dev, &win, &dev->win); - if (res != CS_SUCCESS) + if (res != 0) goto err_kfree_ssb; mem.CardOffset = 0; mem.Page = 0; res = pcmcia_map_mem_page(dev->win, &mem); - if (res != CS_SUCCESS) + if (res != 0) goto err_disable; dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; @@ -121,11 +121,11 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev) dev->irq.Handler = NULL; /* The handler is registered later. */ dev->irq.Instance = NULL; res = pcmcia_request_irq(dev, &dev->irq); - if (res != CS_SUCCESS) + if (res != 0) goto err_disable; res = pcmcia_request_configuration(dev, &dev->conf); - if (res != CS_SUCCESS) + if (res != 0) goto err_disable; err = ssb_bus_pcmciabus_register(ssb, dev, win.Base); diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index c768d42d517..2826e674a8e 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -234,7 +234,7 @@ static void sandisk_set_iobase(local_info_t *local) reg.Value = hw_priv->link->io.BasePort1 & 0x00ff; res = pcmcia_access_configuration_register(hw_priv->link, ®); - if (res != CS_SUCCESS) { + if (res != 0) { printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 0 -" " res=%d\n", res); } @@ -246,7 +246,7 @@ static void sandisk_set_iobase(local_info_t *local) reg.Value = (hw_priv->link->io.BasePort1 & 0xff00) >> 8; res = pcmcia_access_configuration_register(hw_priv->link, ®); - if (res != CS_SUCCESS) { + if (res != 0) { printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 1 -" " res=%d\n", res); } @@ -322,7 +322,7 @@ static int sandisk_enable_wireless(struct net_device *dev) reg.Value = COR_SOFT_RESET; res = pcmcia_access_configuration_register(hw_priv->link, ®); - if (res != CS_SUCCESS) { + if (res != 0) { printk(KERN_DEBUG "%s: SanDisk - COR sreset failed (%d)\n", dev->name, res); goto done; @@ -339,7 +339,7 @@ static int sandisk_enable_wireless(struct net_device *dev) reg.Value = COR_LEVEL_REQ | 0x8 | COR_ADDR_DECODE | COR_FUNC_ENA; res = pcmcia_access_configuration_register(hw_priv->link, ®); - if (res != CS_SUCCESS) { + if (res != 0) { printk(KERN_DEBUG "%s: SanDisk - COR sreset failed (%d)\n", dev->name, res); goto done; @@ -374,7 +374,7 @@ static void prism2_pccard_cor_sreset(local_info_t *local) reg.Value = 0; res = pcmcia_access_configuration_register(hw_priv->link, ®); - if (res != CS_SUCCESS) { + if (res != 0) { printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 1 (%d)\n", res); return; @@ -386,7 +386,7 @@ static void prism2_pccard_cor_sreset(local_info_t *local) reg.Value |= COR_SOFT_RESET; res = pcmcia_access_configuration_register(hw_priv->link, ®); - if (res != CS_SUCCESS) { + if (res != 0) { printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 2 (%d)\n", res); return; @@ -399,7 +399,7 @@ static void prism2_pccard_cor_sreset(local_info_t *local) reg.Value |= COR_IREQ_ENA; res = pcmcia_access_configuration_register(hw_priv->link, ®); - if (res != CS_SUCCESS) { + if (res != 0) { printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 3 (%d)\n", res); return; @@ -433,7 +433,7 @@ static void prism2_pccard_genesis_reset(local_info_t *local, int hcr) reg.Value = 0; res = pcmcia_access_configuration_register(hw_priv->link, ®); - if (res != CS_SUCCESS) { + if (res != 0) { printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 1 " "(%d)\n", res); return; @@ -446,7 +446,7 @@ static void prism2_pccard_genesis_reset(local_info_t *local, int hcr) reg.Value |= COR_SOFT_RESET; res = pcmcia_access_configuration_register(hw_priv->link, ®); - if (res != CS_SUCCESS) { + if (res != 0) { printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 2 " "(%d)\n", res); return; @@ -460,7 +460,7 @@ static void prism2_pccard_genesis_reset(local_info_t *local, int hcr) reg.Offset = CISREG_CCSR; res = pcmcia_access_configuration_register(hw_priv->link, ®); - if (res != CS_SUCCESS) { + if (res != 0) { printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 3 " "(%d)\n", res); return; @@ -472,7 +472,7 @@ static void prism2_pccard_genesis_reset(local_info_t *local, int hcr) reg.Value = old_cor & ~COR_SOFT_RESET; res = pcmcia_access_configuration_register(hw_priv->link, ®); - if (res != CS_SUCCESS) { + if (res != 0) { printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 4 " "(%d)\n", res); return; diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c index f479c1af678..bf2dd105792 100644 --- a/drivers/net/wireless/netwave_cs.c +++ b/drivers/net/wireless/netwave_cs.c @@ -749,9 +749,10 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) { for (i = j = 0x0; j < 0x400; j += 0x20) { link->io.BasePort1 = j ^ 0x300; i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; + if (i == 0) + break; } - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIO, i); goto failed; } diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 963960dc30f..99c7c8bc257 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -798,9 +798,9 @@ static void ray_release(struct pcmcia_device *link) iounmap(local->amem); /* Do bother checking to see if these succeed or not */ i = pcmcia_release_window(local->amem_handle); - if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseWindow(local->amem) ret = %x\n",i); + if ( i != 0 ) DEBUG(0,"ReleaseWindow(local->amem) ret = %x\n",i); i = pcmcia_release_window(local->rmem_handle); - if ( i != CS_SUCCESS ) DEBUG(0,"ReleaseWindow(local->rmem) ret = %x\n",i); + if ( i != 0 ) DEBUG(0,"ReleaseWindow(local->rmem) ret = %x\n",i); pcmcia_disable_device(link); DEBUG(2,"ray_release ending\n"); diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c index b584c0ecc62..fee9a025053 100644 --- a/drivers/net/wireless/wavelan_cs.c +++ b/drivers/net/wireless/wavelan_cs.c @@ -3708,7 +3708,7 @@ wv_pcmcia_reset(struct net_device * dev) #endif i = pcmcia_access_configuration_register(link, ®); - if(i != CS_SUCCESS) + if (i != 0) { cs_error(link, AccessConfigurationRegister, i); return FALSE; @@ -3722,7 +3722,7 @@ wv_pcmcia_reset(struct net_device * dev) reg.Action = CS_WRITE; reg.Value = reg.Value | COR_SW_RESET; i = pcmcia_access_configuration_register(link, ®); - if(i != CS_SUCCESS) + if (i != 0) { cs_error(link, AccessConfigurationRegister, i); return FALSE; @@ -3731,7 +3731,7 @@ wv_pcmcia_reset(struct net_device * dev) reg.Action = CS_WRITE; reg.Value = COR_LEVEL_IRQ | COR_CONFIG; i = pcmcia_access_configuration_register(link, ®); - if(i != CS_SUCCESS) + if (i != 0) { cs_error(link, AccessConfigurationRegister, i); return FALSE; @@ -3909,7 +3909,7 @@ wv_pcmcia_config(struct pcmcia_device * link) do { i = pcmcia_request_io(link, &link->io); - if(i != CS_SUCCESS) + if (i != 0) { cs_error(link, RequestIO, i); break; @@ -3920,7 +3920,7 @@ wv_pcmcia_config(struct pcmcia_device * link) * actually assign a handler to the interrupt. */ i = pcmcia_request_irq(link, &link->irq); - if(i != CS_SUCCESS) + if (i != 0) { cs_error(link, RequestIRQ, i); break; @@ -3932,7 +3932,7 @@ wv_pcmcia_config(struct pcmcia_device * link) */ link->conf.ConfigIndex = 1; i = pcmcia_request_configuration(link, &link->conf); - if(i != CS_SUCCESS) + if (i != 0) { cs_error(link, RequestConfiguration, i); break; @@ -3948,7 +3948,7 @@ wv_pcmcia_config(struct pcmcia_device * link) req.Base = req.Size = 0; req.AccessSpeed = mem_speed; i = pcmcia_request_window(&link, &req, &link->win); - if(i != CS_SUCCESS) + if (i != 0) { cs_error(link, RequestWindow, i); break; @@ -3960,7 +3960,7 @@ wv_pcmcia_config(struct pcmcia_device * link) mem.CardOffset = 0; mem.Page = 0; i = pcmcia_map_mem_page(link->win, &mem); - if(i != CS_SUCCESS) + if (i != 0) { cs_error(link, MapMemPage, i); break; diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 377141995e3..969f53fd705 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -1977,10 +1977,10 @@ static int wl3501_config(struct pcmcia_device *link) link->io.BasePort1 = j; link->io.BasePort2 = link->io.BasePort1 + 0x10; i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) + if (i == 0) break; } - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIO, i); goto failed; } diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c index 911ca0e8dfc..db77e1f3309 100644 --- a/drivers/pcmcia/cardbus.c +++ b/drivers/pcmcia/cardbus.c @@ -238,7 +238,7 @@ int __ref cb_alloc(struct pcmcia_socket * s) pci_bus_add_devices(bus); s->irq.AssignedIRQ = s->pci_irq; - return CS_SUCCESS; + return 0; } void cb_free(struct pcmcia_socket * s) diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index fe789e0e7ad..1a513d9a861 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -392,7 +392,7 @@ int pcmcia_replace_cis(struct pcmcia_socket *s, return CS_OUT_OF_RESOURCE; s->fake_cis_len = len; memcpy(s->fake_cis, data, len); - return CS_SUCCESS; + return 0; } EXPORT_SYMBOL(pcmcia_replace_cis); @@ -441,9 +441,9 @@ int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function, tuple !(tuple->Attributes & TUPLE_RETURN_COMMON)) { cisdata_t req = tuple->DesiredTuple; tuple->DesiredTuple = CISTPL_LONGLINK_MFC; - if (pccard_get_next_tuple(s, function, tuple) == CS_SUCCESS) { + if (pccard_get_next_tuple(s, function, tuple) == 0) { tuple->DesiredTuple = CISTPL_LINKTARGET; - if (pccard_get_next_tuple(s, function, tuple) != CS_SUCCESS) + if (pccard_get_next_tuple(s, function, tuple) != 0) return CS_NO_MORE_ITEMS; } else tuple->CISOffset = tuple->TupleLink = 0; @@ -584,7 +584,7 @@ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, tuple_ tuple->TupleCode = link[0]; tuple->TupleLink = link[1]; tuple->CISOffset = ofs + 2; - return CS_SUCCESS; + return 0; } EXPORT_SYMBOL(pccard_get_next_tuple); @@ -604,11 +604,11 @@ int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple) len = tuple->TupleLink - tuple->TupleOffset; tuple->TupleDataLen = tuple->TupleLink; if (len == 0) - return CS_SUCCESS; + return 0; read_cis_cache(s, SPACE(tuple->Flags), tuple->CISOffset + tuple->TupleOffset, _MIN(len, tuple->TupleDataMax), tuple->TupleData); - return CS_SUCCESS; + return 0; } EXPORT_SYMBOL(pccard_get_tuple_data); @@ -659,7 +659,7 @@ static int parse_device(tuple_t *tuple, cistpl_device_t *device) if (++p == q) break; } - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -673,7 +673,7 @@ static int parse_checksum(tuple_t *tuple, cistpl_checksum_t *csum) csum->addr = tuple->CISOffset + get_unaligned_le16(p) - 2; csum->len = get_unaligned_le16(p + 2); csum->sum = *(p + 4); - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -683,7 +683,7 @@ static int parse_longlink(tuple_t *tuple, cistpl_longlink_t *link) if (tuple->TupleDataLen < 4) return CS_BAD_TUPLE; link->addr = get_unaligned_le32(tuple->TupleData); - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -704,7 +704,7 @@ static int parse_longlink_mfc(tuple_t *tuple, link->fn[i].addr = get_unaligned_le32(p); p += 4; } - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -729,9 +729,9 @@ static int parse_strings(u_char *p, u_char *q, int max, } if (found) { *found = ns; - return CS_SUCCESS; + return 0; } else { - return (ns == max) ? CS_SUCCESS : CS_BAD_TUPLE; + return (ns == max) ? 0 : CS_BAD_TUPLE; } } @@ -782,7 +782,7 @@ static int parse_jedec(tuple_t *tuple, cistpl_jedec_t *jedec) p += 2; } jedec->nid = nid; - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -793,7 +793,7 @@ static int parse_manfid(tuple_t *tuple, cistpl_manfid_t *m) return CS_BAD_TUPLE; m->manf = get_unaligned_le16(tuple->TupleData); m->card = get_unaligned_le16(tuple->TupleData + 2); - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -806,7 +806,7 @@ static int parse_funcid(tuple_t *tuple, cistpl_funcid_t *f) p = (u_char *)tuple->TupleData; f->func = p[0]; f->sysinit = p[1]; - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -821,7 +821,7 @@ static int parse_funce(tuple_t *tuple, cistpl_funce_t *f) f->type = p[0]; for (i = 1; i < tuple->TupleDataLen; i++) f->data[i-1] = p[i]; - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -847,7 +847,7 @@ static int parse_config(tuple_t *tuple, cistpl_config_t *config) for (i = 0; i <= rmsz; i++) config->rmask[i>>2] += p[i] << (8*(i%4)); config->subtuples = tuple->TupleDataLen - (rasz+rmsz+4); - return CS_SUCCESS; + return 0; } /*====================================================================== @@ -1122,7 +1122,7 @@ static int parse_cftable_entry(tuple_t *tuple, entry->subtuples = q-p; - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -1138,7 +1138,7 @@ static int parse_bar(tuple_t *tuple, cistpl_bar_t *bar) bar->attr = *p; p += 2; bar->size = get_unaligned_le32(p); - return CS_SUCCESS; + return 0; } static int parse_config_cb(tuple_t *tuple, cistpl_config_t *config) @@ -1152,7 +1152,7 @@ static int parse_config_cb(tuple_t *tuple, cistpl_config_t *config) p++; config->base = get_unaligned_le32(p); config->subtuples = tuple->TupleDataLen - 6; - return CS_SUCCESS; + return 0; } static int parse_cftable_entry_cb(tuple_t *tuple, @@ -1223,7 +1223,7 @@ static int parse_cftable_entry_cb(tuple_t *tuple, entry->subtuples = q-p; - return CS_SUCCESS; + return 0; } #endif @@ -1249,7 +1249,7 @@ static int parse_device_geo(tuple_t *tuple, cistpl_device_geo_t *geo) p += 6; } geo->ngeo = n; - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -1291,7 +1291,7 @@ static int parse_org(tuple_t *tuple, cistpl_org_t *org) if (*p == '\0') break; if (++p == q) return CS_BAD_TUPLE; } - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -1310,14 +1310,14 @@ static int parse_format(tuple_t *tuple, cistpl_format_t *fmt) fmt->offset = get_unaligned_le32(p + 2); fmt->length = get_unaligned_le32(p + 6); - return CS_SUCCESS; + return 0; } /*====================================================================*/ int pccard_parse_tuple(tuple_t *tuple, cisparse_t *parse) { - int ret = CS_SUCCESS; + int ret = 0; if (tuple->TupleDataLen > tuple->TupleDataMax) return CS_BAD_TUPLE; @@ -1388,7 +1388,7 @@ int pccard_parse_tuple(tuple_t *tuple, cisparse_t *parse) break; case CISTPL_NO_LINK: case CISTPL_LINKTARGET: - ret = CS_SUCCESS; + ret = 0; break; default: ret = CS_UNSUPPORTED_FUNCTION; @@ -1416,12 +1416,14 @@ int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, cisdata_t tuple.DesiredTuple = code; tuple.Attributes = TUPLE_RETURN_COMMON; ret = pccard_get_first_tuple(s, function, &tuple); - if (ret != CS_SUCCESS) goto done; + if (ret != 0) + goto done; tuple.TupleData = buf; tuple.TupleOffset = 0; tuple.TupleDataMax = 255; ret = pccard_get_tuple_data(s, &tuple); - if (ret != CS_SUCCESS) goto done; + if (ret != 0) + goto done; ret = pccard_parse_tuple(&tuple, parse); done: kfree(buf); @@ -1462,21 +1464,21 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned tuple->DesiredTuple = RETURN_FIRST_TUPLE; tuple->Attributes = TUPLE_RETURN_COMMON; ret = pccard_get_first_tuple(s, function, tuple); - if (ret != CS_SUCCESS) + if (ret != 0) goto done; /* First tuple should be DEVICE; we should really have either that or a CFTABLE_ENTRY of some sort */ if ((tuple->TupleCode == CISTPL_DEVICE) || - (pccard_read_tuple(s, function, CISTPL_CFTABLE_ENTRY, p) == CS_SUCCESS) || - (pccard_read_tuple(s, function, CISTPL_CFTABLE_ENTRY_CB, p) == CS_SUCCESS)) + (pccard_read_tuple(s, function, CISTPL_CFTABLE_ENTRY, p) == 0) || + (pccard_read_tuple(s, function, CISTPL_CFTABLE_ENTRY_CB, p) == 0)) dev_ok++; /* All cards should have a MANFID tuple, and/or a VERS_1 or VERS_2 tuple, for card identification. Certain old D-Link and Linksys cards have only a broken VERS_2 tuple; hence the bogus test. */ - if ((pccard_read_tuple(s, function, CISTPL_MANFID, p) == CS_SUCCESS) || - (pccard_read_tuple(s, function, CISTPL_VERS_1, p) == CS_SUCCESS) || + if ((pccard_read_tuple(s, function, CISTPL_MANFID, p) == 0) || + (pccard_read_tuple(s, function, CISTPL_VERS_1, p) == 0) || (pccard_read_tuple(s, function, CISTPL_VERS_2, p) != CS_NO_MORE_ITEMS)) ident_ok++; @@ -1485,7 +1487,8 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned for (count = 1; count < MAX_TUPLES; count++) { ret = pccard_get_next_tuple(s, function, tuple); - if (ret != CS_SUCCESS) break; + if (ret != 0) + break; if (((tuple->TupleCode > 0x23) && (tuple->TupleCode < 0x40)) || ((tuple->TupleCode > 0x47) && (tuple->TupleCode < 0x80)) || ((tuple->TupleCode > 0x90) && (tuple->TupleCode < 0xff))) @@ -1500,6 +1503,6 @@ done: *info = count; kfree(tuple); kfree(p); - return CS_SUCCESS; + return 0; } EXPORT_SYMBOL(pccard_validate_cis); diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index ccdbbe4936f..037cb0c7e09 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -370,7 +370,7 @@ static int socket_reset(struct pcmcia_socket *skt) return CS_NO_CARD; if (status & SS_READY) - return CS_SUCCESS; + return 0; msleep(unreset_check * 10); } @@ -507,7 +507,7 @@ static int socket_insert(struct pcmcia_socket *skt) return CS_NO_CARD; ret = socket_setup(skt, setup_delay); - if (ret == CS_SUCCESS) { + if (ret == 0) { skt->state |= SOCKET_PRESENT; dev_printk(KERN_NOTICE, &skt->dev, @@ -543,7 +543,7 @@ static int socket_suspend(struct pcmcia_socket *skt) skt->ops->suspend(skt); skt->state |= SOCKET_SUSPEND; - return CS_SUCCESS; + return 0; } /* @@ -568,7 +568,7 @@ static int socket_resume(struct pcmcia_socket *skt) } ret = socket_setup(skt, resume_delay); - if (ret == CS_SUCCESS) { + if (ret == 0) { /* * FIXME: need a better check here for cardbus cards. */ @@ -593,7 +593,7 @@ static int socket_resume(struct pcmcia_socket *skt) skt->state &= ~SOCKET_SUSPEND; - return CS_SUCCESS; + return 0; } static void socket_remove(struct pcmcia_socket *skt) @@ -778,14 +778,14 @@ int pccard_reset_card(struct pcmcia_socket *skt) send_event(skt, CS_EVENT_RESET_PHYSICAL, CS_EVENT_PRI_LOW); if (skt->callback) skt->callback->suspend(skt); - if (socket_reset(skt) == CS_SUCCESS) { + if (socket_reset(skt) == 0) { send_event(skt, CS_EVENT_CARD_RESET, CS_EVENT_PRI_LOW); if (skt->callback) skt->callback->resume(skt); } } - ret = CS_SUCCESS; + ret = 0; } while (0); mutex_unlock(&skt->skt_mutex); diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index a393501554a..20bef0c12c1 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -187,7 +187,7 @@ static int pcmcia_report_error(struct pcmcia_device *p_dev, error_info_t *err) else printk("%s: Unknown error code %#x\n", serv, err->retcode); - return CS_SUCCESS; + return 0; } /* report_error */ /* end of code which was in cs.c before */ diff --git a/drivers/pcmcia/ds_internal.h b/drivers/pcmcia/ds_internal.h index 3a2b25e6ed7..14bc55aa142 100644 --- a/drivers/pcmcia/ds_internal.h +++ b/drivers/pcmcia/ds_internal.h @@ -18,6 +18,12 @@ extern int handle_request(struct pcmcia_socket *s, event_t event); #else static inline void __init pcmcia_setup_ioctl(void) { return; } static inline void __exit pcmcia_cleanup_ioctl(void) { return; } -static inline void handle_event(struct pcmcia_socket *s, event_t event) { return; } -static inline int handle_request(struct pcmcia_socket *s, event_t event) { return CS_SUCCESS; } +static inline void handle_event(struct pcmcia_socket *s, event_t event) +{ + return; +} +static inline int handle_request(struct pcmcia_socket *s, event_t event) +{ + return 0; +} #endif diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index 53dadc11100..ef64ceb5e75 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -167,7 +167,7 @@ static int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) #else static inline int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) { - return CS_SUCCESS; + return 0; } #endif @@ -274,7 +274,7 @@ static int pccard_get_status(struct pcmcia_socket *s, status->CardState |= (reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0; } - return CS_SUCCESS; + return 0; } status->CardState |= (val & SS_WRPROT) ? CS_EVENT_WRITE_PROTECT : 0; @@ -284,7 +284,7 @@ static int pccard_get_status(struct pcmcia_socket *s, (val & SS_BATWARN) ? CS_EVENT_BATTERY_LOW : 0; status->CardState |= (val & SS_READY) ? CS_EVENT_READY_CHANGE : 0; - return CS_SUCCESS; + return 0; } /* pccard_get_status */ int pccard_get_configuration_info(struct pcmcia_socket *s, @@ -315,7 +315,7 @@ int pccard_get_configuration_info(struct pcmcia_socket *s, config->BasePort1 + 1; } } - return CS_SUCCESS; + return 0; } #endif @@ -331,7 +331,7 @@ int pccard_get_configuration_info(struct pcmcia_socket *s, config->Attributes = 0; config->Vcc = s->socket.Vcc; config->Vpp1 = config->Vpp2 = s->socket.Vpp; - return CS_SUCCESS; + return 0; } config->Attributes = c->Attributes | CONF_VALID_CLIENT; @@ -355,7 +355,7 @@ int pccard_get_configuration_info(struct pcmcia_socket *s, config->Attributes2 = c->io.Attributes2; config->IOAddrLines = c->io.IOAddrLines; - return CS_SUCCESS; + return 0; } /* pccard_get_configuration_info */ @@ -961,7 +961,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, err = -EINVAL; } - if ((err == 0) && (ret != CS_SUCCESS)) { + if ((err == 0) && (ret != 0)) { ds_dbg(2, "ds_ioctl: ret = %d\n", ret); switch (ret) { case CS_BAD_SOCKET: case CS_NO_CARD: diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index c5a2b005091..48e168e8165 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -192,7 +192,7 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, return CS_BAD_ARGS; break; } - return CS_SUCCESS; + return 0; } /* pcmcia_access_configuration_register */ EXPORT_SYMBOL(pcmcia_access_configuration_register); @@ -226,7 +226,7 @@ int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, if (win->ctl.flags & MAP_USE_WAIT) req->Attributes |= WIN_USE_WAIT; *handle = win; - return CS_SUCCESS; + return 0; } /* pcmcia_get_window */ EXPORT_SYMBOL(pcmcia_get_window); @@ -241,7 +241,7 @@ int pcmcia_get_mem_page(window_handle_t win, memreq_t *req) return CS_BAD_HANDLE; req->Page = 0; req->CardOffset = win->ctl.card_start; - return CS_SUCCESS; + return 0; } /* pcmcia_get_mem_page */ EXPORT_SYMBOL(pcmcia_get_mem_page); @@ -257,7 +257,7 @@ int pcmcia_map_mem_page(window_handle_t win, memreq_t *req) win->ctl.card_start = req->CardOffset; if (s->ops->set_mem_map(s, &win->ctl) != 0) return CS_BAD_OFFSET; - return CS_SUCCESS; + return 0; } /* pcmcia_map_mem_page */ EXPORT_SYMBOL(pcmcia_map_mem_page); @@ -328,7 +328,7 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev, } } - return CS_SUCCESS; + return 0; } /* modify_configuration */ EXPORT_SYMBOL(pcmcia_modify_configuration); @@ -363,7 +363,7 @@ int pcmcia_release_configuration(struct pcmcia_device *p_dev) } } - return CS_SUCCESS; + return 0; } /* pcmcia_release_configuration */ @@ -397,7 +397,7 @@ static int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req) if (req->NumPorts2) release_io_space(s, req->BasePort2, req->NumPorts2); - return CS_SUCCESS; + return 0; } /* pcmcia_release_io */ @@ -429,7 +429,7 @@ static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req) pcmcia_used_irq[req->AssignedIRQ]--; #endif - return CS_SUCCESS; + return 0; } /* pcmcia_release_irq */ @@ -458,7 +458,7 @@ int pcmcia_release_window(window_handle_t win) win->magic = 0; - return CS_SUCCESS; + return 0; } /* pcmcia_release_window */ EXPORT_SYMBOL(pcmcia_release_window); @@ -573,7 +573,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, c->state |= CONFIG_LOCKED; p_dev->_locked = 1; - return CS_SUCCESS; + return 0; } /* pcmcia_request_configuration */ EXPORT_SYMBOL(pcmcia_request_configuration); @@ -619,7 +619,7 @@ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req) c->io = *req; c->state |= CONFIG_IO_REQ; p_dev->_io = 1; - return CS_SUCCESS; + return 0; } /* pcmcia_request_io */ EXPORT_SYMBOL(pcmcia_request_io); @@ -740,7 +740,7 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req) pcmcia_used_irq[irq]++; #endif - return CS_SUCCESS; + return 0; } /* pcmcia_request_irq */ EXPORT_SYMBOL(pcmcia_request_irq); @@ -821,7 +821,7 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h } *wh = win; - return CS_SUCCESS; + return 0; } /* pcmcia_request_window */ EXPORT_SYMBOL(pcmcia_request_window); diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index 00aacbe731d..9d04fb214ec 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -134,7 +134,7 @@ static int add_interval(struct resource_map *map, u_long base, u_long num) if (!q) return CS_OUT_OF_RESOURCE; q->base = base; q->num = num; q->next = p->next; p->next = q; - return CS_SUCCESS; + return 0; } /*====================================================================*/ @@ -174,7 +174,7 @@ static int sub_interval(struct resource_map *map, u_long base, u_long num) } } } - return CS_SUCCESS; + return 0; } /*====================================================================== diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index 344e570fbb6..ea7e3c0e02d 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -431,10 +431,10 @@ first_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse) { int i; i = pcmcia_get_first_tuple(handle, tuple); - if (i != CS_SUCCESS) + if (i != 0) return CS_NO_MORE_ITEMS; i = pcmcia_get_tuple_data(handle, tuple); - if (i != CS_SUCCESS) + if (i != 0) return i; return pcmcia_parse_tuple(handle, tuple, parse); } @@ -527,7 +527,7 @@ static int simple_config(struct pcmcia_device *link) found_port: i = pcmcia_request_irq(link, &link->irq); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestIRQ, i); link->irq.AssignedIRQ = 0; } @@ -541,7 +541,7 @@ found_port: info->quirk->config(link); i = pcmcia_request_configuration(link, &link->conf); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestConfiguration, i); return -1; } @@ -609,7 +609,7 @@ static int multi_config(struct pcmcia_device *link) } i = pcmcia_request_irq(link, &link->irq); - if (i != CS_SUCCESS) { + if (i != 0) { /* FIXME: comment does not fit, error handling does not fit */ printk(KERN_NOTICE "serial_cs: no usable port range found, giving up\n"); @@ -624,7 +624,7 @@ static int multi_config(struct pcmcia_device *link) info->quirk->config(link); i = pcmcia_request_configuration(link, &link->conf); - if (i != CS_SUCCESS) { + if (i != 0) { cs_error(link, RequestConfiguration, i); return -ENODEV; } @@ -702,7 +702,7 @@ static int serial_config(struct pcmcia_device * link) /* Is this a compliant multifunction card? */ tuple->DesiredTuple = CISTPL_LONGLINK_MFC; tuple->Attributes = TUPLE_RETURN_COMMON | TUPLE_RETURN_LINK; - info->multi = (first_tuple(link, tuple, parse) == CS_SUCCESS); + info->multi = (first_tuple(link, tuple, parse) == 0); /* Is this a multiport card? */ tuple->DesiredTuple = CISTPL_MANFID; @@ -726,7 +726,7 @@ static int serial_config(struct pcmcia_device * link) ((link->func_id == CISTPL_FUNCID_MULTI) || (link->func_id == CISTPL_FUNCID_SERIAL))) { tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY; - if (first_tuple(link, tuple, parse) == CS_SUCCESS) { + if (first_tuple(link, tuple, parse) == 0) { if ((cf->io.nwin == 1) && (cf->io.win[0].len % 8 == 0)) info->multi = cf->io.win[0].len >> 3; if ((cf->io.nwin == 2) && (cf->io.win[0].len == 8) && diff --git a/drivers/ssb/pcmcia.c b/drivers/ssb/pcmcia.c index 24c2a46c147..96993080c7d 100644 --- a/drivers/ssb/pcmcia.c +++ b/drivers/ssb/pcmcia.c @@ -80,7 +80,7 @@ static int ssb_pcmcia_cfg_write(struct ssb_bus *bus, u8 offset, u8 value) reg.Action = CS_WRITE; reg.Value = value; res = pcmcia_access_configuration_register(bus->host_pcmcia, ®); - if (unlikely(res != CS_SUCCESS)) + if (unlikely(res != 0)) return -EBUSY; return 0; @@ -96,7 +96,7 @@ static int ssb_pcmcia_cfg_read(struct ssb_bus *bus, u8 offset, u8 *value) reg.Offset = offset; reg.Action = CS_READ; res = pcmcia_access_configuration_register(bus->host_pcmcia, ®); - if (unlikely(res != CS_SUCCESS)) + if (unlikely(res != 0)) return -EBUSY; *value = reg.Value; @@ -638,17 +638,17 @@ int ssb_pcmcia_get_invariants(struct ssb_bus *bus, tuple.TupleData = buf; tuple.TupleDataMax = sizeof(buf); res = pcmcia_get_first_tuple(bus->host_pcmcia, &tuple); - GOTO_ERROR_ON(res != CS_SUCCESS, "MAC first tpl"); + GOTO_ERROR_ON(res != 0, "MAC first tpl"); res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple); - GOTO_ERROR_ON(res != CS_SUCCESS, "MAC first tpl data"); + GOTO_ERROR_ON(res != 0, "MAC first tpl data"); while (1) { GOTO_ERROR_ON(tuple.TupleDataLen < 1, "MAC tpl < 1"); if (tuple.TupleData[0] == CISTPL_FUNCE_LAN_NODE_ID) break; res = pcmcia_get_next_tuple(bus->host_pcmcia, &tuple); - GOTO_ERROR_ON(res != CS_SUCCESS, "MAC next tpl"); + GOTO_ERROR_ON(res != 0, "MAC next tpl"); res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple); - GOTO_ERROR_ON(res != CS_SUCCESS, "MAC next tpl data"); + GOTO_ERROR_ON(res != 0, "MAC next tpl data"); } GOTO_ERROR_ON(tuple.TupleDataLen != ETH_ALEN + 2, "MAC tpl size"); memcpy(sprom->il0mac, &tuple.TupleData[2], ETH_ALEN); @@ -659,9 +659,9 @@ int ssb_pcmcia_get_invariants(struct ssb_bus *bus, tuple.TupleData = buf; tuple.TupleDataMax = sizeof(buf); res = pcmcia_get_first_tuple(bus->host_pcmcia, &tuple); - GOTO_ERROR_ON(res != CS_SUCCESS, "VEN first tpl"); + GOTO_ERROR_ON(res != 0, "VEN first tpl"); res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple); - GOTO_ERROR_ON(res != CS_SUCCESS, "VEN first tpl data"); + GOTO_ERROR_ON(res != 0, "VEN first tpl data"); while (1) { GOTO_ERROR_ON(tuple.TupleDataLen < 1, "VEN tpl < 1"); switch (tuple.TupleData[0]) { @@ -735,9 +735,9 @@ int ssb_pcmcia_get_invariants(struct ssb_bus *bus, res = pcmcia_get_next_tuple(bus->host_pcmcia, &tuple); if (res == CS_NO_MORE_ITEMS) break; - GOTO_ERROR_ON(res != CS_SUCCESS, "VEN next tpl"); + GOTO_ERROR_ON(res != 0, "VEN next tpl"); res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple); - GOTO_ERROR_ON(res != CS_SUCCESS, "VEN next tpl data"); + GOTO_ERROR_ON(res != 0, "VEN next tpl data"); } return 0; From 5ff87db6792844ae24cc784512a95e0c94521b19 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 10:36:50 +0200 Subject: [PATCH 23/49] pcmcia: deprecate unused CS_ error codes Deprecate unused CS_ error codes by replacing their definitions with generic error messages, and removing them from the error_t lookup table. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/ds.c | 10 ---------- include/pcmcia/cs.h | 20 ++++++++++---------- 2 files changed, 10 insertions(+), 20 deletions(-) diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 20bef0c12c1..7142fd647e7 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -75,29 +75,19 @@ typedef struct lookup_t { static const lookup_t error_table[] = { { CS_SUCCESS, "Operation succeeded" }, - { CS_BAD_ADAPTER, "Bad adapter" }, { CS_BAD_ATTRIBUTE, "Bad attribute", }, { CS_BAD_BASE, "Bad base address" }, - { CS_BAD_EDC, "Bad EDC" }, { CS_BAD_IRQ, "Bad IRQ" }, { CS_BAD_OFFSET, "Bad offset" }, { CS_BAD_PAGE, "Bad page number" }, - { CS_READ_FAILURE, "Read failure" }, { CS_BAD_SIZE, "Bad size" }, - { CS_BAD_SOCKET, "Bad socket" }, { CS_BAD_TYPE, "Bad type" }, { CS_BAD_VCC, "Bad Vcc" }, { CS_BAD_VPP, "Bad Vpp" }, - { CS_BAD_WINDOW, "Bad window" }, - { CS_WRITE_FAILURE, "Write failure" }, { CS_NO_CARD, "No card present" }, { CS_UNSUPPORTED_FUNCTION, "Usupported function" }, { CS_UNSUPPORTED_MODE, "Unsupported mode" }, - { CS_BAD_SPEED, "Bad speed" }, - { CS_BUSY, "Resource busy" }, { CS_GENERAL_FAILURE, "General failure" }, - { CS_WRITE_PROTECTED, "Write protected" }, - { CS_BAD_ARG_LENGTH, "Bad argument length" }, { CS_BAD_ARGS, "Bad arguments" }, { CS_CONFIGURATION_LOCKED, "Configuration locked" }, { CS_IN_USE, "Resource in use" }, diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 201705c51bb..695baf6cf1f 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -289,29 +289,29 @@ typedef struct error_info_t { /* Return codes */ #define CS_SUCCESS 0x00 -#define CS_BAD_ADAPTER 0x01 +#define CS_BAD_ADAPTER -ENODEV #define CS_BAD_ATTRIBUTE 0x02 #define CS_BAD_BASE 0x03 -#define CS_BAD_EDC 0x04 +#define CS_BAD_EDC -ENODEV #define CS_BAD_IRQ 0x06 #define CS_BAD_OFFSET 0x07 #define CS_BAD_PAGE 0x08 -#define CS_READ_FAILURE 0x09 +#define CS_READ_FAILURE -EIO #define CS_BAD_SIZE 0x0a -#define CS_BAD_SOCKET 0x0b +#define CS_BAD_SOCKET -EINVAL #define CS_BAD_TYPE 0x0d #define CS_BAD_VCC 0x0e #define CS_BAD_VPP 0x0f -#define CS_BAD_WINDOW 0x11 -#define CS_WRITE_FAILURE 0x12 +#define CS_BAD_WINDOW -ENODEV +#define CS_WRITE_FAILURE -EIO #define CS_NO_CARD 0x14 #define CS_UNSUPPORTED_FUNCTION 0x15 #define CS_UNSUPPORTED_MODE 0x16 -#define CS_BAD_SPEED 0x17 -#define CS_BUSY 0x18 +#define CS_BAD_SPEED -ENODEV +#define CS_BUSY -ENODEV #define CS_GENERAL_FAILURE 0x19 -#define CS_WRITE_PROTECTED 0x1a -#define CS_BAD_ARG_LENGTH 0x1b +#define CS_WRITE_PROTECTED -EPERM +#define CS_BAD_ARG_LENGTH -ENODEV #define CS_BAD_ARGS 0x1c #define CS_CONFIGURATION_LOCKED 0x1d #define CS_IN_USE 0x1e From 1168386aa7d850ead2ae135d5a7949a592c6e9a0 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 10:22:47 +0200 Subject: [PATCH 24/49] pcmcia: deprecate CS_OUT_OF_RESOURCE CS_OUT_OF_RESOURCE was almost only used to note -ENOMEM situations. Therefore, use -ENOMEM explicitely, and also print out warnings. CC: netdev@vger.kernel.org Signed-off-by: Dominik Brodowski --- drivers/net/pcmcia/smc91c92_cs.c | 4 +-- drivers/pcmcia/cistpl.c | 43 ++++++++++++++++++++------------ drivers/pcmcia/pcmcia_resource.c | 2 +- drivers/pcmcia/rsrc_nonstatic.c | 32 ++++++++++++++---------- include/pcmcia/cs.h | 2 +- 5 files changed, 50 insertions(+), 33 deletions(-) diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 267cbe0afd1..918b4a3eca5 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -491,7 +491,7 @@ static int mhz_mfc_config(struct pcmcia_device *link) cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL); if (!cfg_mem) - return CS_OUT_OF_RESOURCE; + return -ENOMEM; link->conf.Attributes |= CONF_ENABLE_SPKR; link->conf.Status = CCSR_AUDIO_ENA; @@ -690,7 +690,7 @@ static int smc_setup(struct pcmcia_device *link) cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL); if (!cfg_mem) - return CS_OUT_OF_RESOURCE; + return -ENOMEM; tuple = &cfg_mem->tuple; parse = &cfg_mem->parse; diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index 1a513d9a861..8d37768d0b4 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -352,7 +352,9 @@ int verify_cis_cache(struct pcmcia_socket *s) buf = kmalloc(256, GFP_KERNEL); if (buf == NULL) - return -1; + dev_printk(KERN_WARNING, &s->dev, + "no memory for verifying CIS\n"); + return -ENOMEM; list_for_each_entry(cis, &s->cis_cache, node) { int len = cis->len; @@ -384,15 +386,19 @@ int verify_cis_cache(struct pcmcia_socket *s) int pcmcia_replace_cis(struct pcmcia_socket *s, const u8 *data, const size_t len) { - if (len > CISTPL_MAX_CIS_SIZE) - return CS_BAD_SIZE; - kfree(s->fake_cis); - s->fake_cis = kmalloc(len, GFP_KERNEL); - if (s->fake_cis == NULL) - return CS_OUT_OF_RESOURCE; - s->fake_cis_len = len; - memcpy(s->fake_cis, data, len); - return 0; + if (len > CISTPL_MAX_CIS_SIZE) { + dev_printk(KERN_WARNING, &s->dev, "replacement CIS too big\n"); + return -EINVAL; + } + kfree(s->fake_cis); + s->fake_cis = kmalloc(len, GFP_KERNEL); + if (s->fake_cis == NULL) { + dev_printk(KERN_WARNING, &s->dev, "no memory to replace CIS\n"); + return -ENOMEM; + } + s->fake_cis_len = len; + memcpy(s->fake_cis, data, len); + return 0; } EXPORT_SYMBOL(pcmcia_replace_cis); @@ -1411,8 +1417,10 @@ int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, cisdata_t int ret; buf = kmalloc(256, GFP_KERNEL); - if (buf == NULL) - return CS_OUT_OF_RESOURCE; + if (buf == NULL) { + dev_printk(KERN_WARNING, &s->dev, "no memory to read tuple\n"); + return -ENOMEM; + } tuple.DesiredTuple = code; tuple.Attributes = TUPLE_RETURN_COMMON; ret = pccard_get_first_tuple(s, function, &tuple); @@ -1452,12 +1460,15 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned return CS_BAD_HANDLE; tuple = kmalloc(sizeof(*tuple), GFP_KERNEL); - if (tuple == NULL) - return CS_OUT_OF_RESOURCE; + if (tuple == NULL) { + dev_printk(KERN_WARNING, &s->dev, "no memory to validate CIS\n"); + return -ENOMEM; + } p = kmalloc(sizeof(*p), GFP_KERNEL); if (p == NULL) { - kfree(tuple); - return CS_OUT_OF_RESOURCE; + kfree(tuple); + dev_printk(KERN_WARNING, &s->dev, "no memory to validate CIS\n"); + return -ENOMEM; } count = reserved = 0; diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 48e168e8165..69d87a7e076 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -780,7 +780,7 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h for (w = 0; w < MAX_WIN; w++) if (!(s->state & SOCKET_WIN_REQ(w))) break; if (w == MAX_WIN) - return CS_OUT_OF_RESOURCE; + return CS_IN_USE; win = &s->win[w]; win->magic = WINDOW_MAGIC; diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index 9d04fb214ec..0e4141bac7b 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -122,19 +122,22 @@ static void free_region(struct resource *res) static int add_interval(struct resource_map *map, u_long base, u_long num) { - struct resource_map *p, *q; + struct resource_map *p, *q; - for (p = map; ; p = p->next) { - if ((p != map) && (p->base+p->num-1 >= base)) - return -1; - if ((p->next == map) || (p->next->base > base+num-1)) - break; - } - q = kmalloc(sizeof(struct resource_map), GFP_KERNEL); - if (!q) return CS_OUT_OF_RESOURCE; - q->base = base; q->num = num; - q->next = p->next; p->next = q; - return 0; + for (p = map; ; p = p->next) { + if ((p != map) && (p->base+p->num-1 >= base)) + return -1; + if ((p->next == map) || (p->next->base > base+num-1)) + break; + } + q = kmalloc(sizeof(struct resource_map), GFP_KERNEL); + if (!q) { + printk(KERN_WARNING "out of memory to update resources\n"); + return -ENOMEM; + } + q->base = base; q->num = num; + q->next = p->next; p->next = q; + return 0; } /*====================================================================*/ @@ -166,7 +169,10 @@ static int sub_interval(struct resource_map *map, u_long base, u_long num) } else { /* Split the block into two pieces */ p = kmalloc(sizeof(struct resource_map), GFP_KERNEL); - if (!p) return CS_OUT_OF_RESOURCE; + if (!p) { + printk(KERN_WARNING "out of memory to update resources\n"); + return -ENOMEM; + } p->base = base+num; p->num = q->base+q->num - p->base; q->num = base - q->base; diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 695baf6cf1f..9e6916c1fa8 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -316,7 +316,7 @@ typedef struct error_info_t { #define CS_CONFIGURATION_LOCKED 0x1d #define CS_IN_USE 0x1e #define CS_NO_MORE_ITEMS 0x1f -#define CS_OUT_OF_RESOURCE 0x20 +#define CS_OUT_OF_RESOURCE -ENOMEM #define CS_BAD_HANDLE 0x21 #define CS_BAD_TUPLE 0x40 From de6405e9d1e7530ea33b62e1a3921338f836a046 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 10:47:59 +0200 Subject: [PATCH 25/49] pcmcia: deprecate CS_UNSUPPORTED_* CS_UNSUPPORTED_MODE and CS_UNSUPPORTED_FUNCTION were mostly used to denote trying to use PCMCIA functions on CardBus cards. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cistpl.c | 2 +- drivers/pcmcia/cs.c | 6 +++--- drivers/pcmcia/ds.c | 3 +-- drivers/pcmcia/pcmcia_ioctl.c | 4 ++-- drivers/pcmcia/pcmcia_resource.c | 8 +++++--- include/pcmcia/cs.h | 4 ++-- 6 files changed, 14 insertions(+), 13 deletions(-) diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index 8d37768d0b4..71231e8c7ed 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -1397,7 +1397,7 @@ int pccard_parse_tuple(tuple_t *tuple, cisparse_t *parse) ret = 0; break; default: - ret = CS_UNSUPPORTED_FUNCTION; + ret = -EINVAL; break; } return ret; diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index 037cb0c7e09..e847c3231da 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -769,7 +769,7 @@ int pccard_reset_card(struct pcmcia_socket *skt) break; } if (skt->state & SOCKET_CARDBUS) { - ret = CS_UNSUPPORTED_FUNCTION; + ret = -EPERM; break; } @@ -810,7 +810,7 @@ int pcmcia_suspend_card(struct pcmcia_socket *skt) break; } if (skt->state & SOCKET_CARDBUS) { - ret = CS_UNSUPPORTED_FUNCTION; + ret = -EPERM; break; } if (skt->callback) { @@ -840,7 +840,7 @@ int pcmcia_resume_card(struct pcmcia_socket *skt) break; } if (skt->state & SOCKET_CARDBUS) { - ret = CS_UNSUPPORTED_FUNCTION; + ret = -EPERM; break; } ret = socket_resume(skt); diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 7142fd647e7..4a658e2b6f2 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -85,8 +85,7 @@ static const lookup_t error_table[] = { { CS_BAD_VCC, "Bad Vcc" }, { CS_BAD_VPP, "Bad Vpp" }, { CS_NO_CARD, "No card present" }, - { CS_UNSUPPORTED_FUNCTION, "Usupported function" }, - { CS_UNSUPPORTED_MODE, "Unsupported mode" }, + { -EINVAL, "Bad parameter" }, { CS_GENERAL_FAILURE, "General failure" }, { CS_BAD_ARGS, "Bad arguments" }, { CS_CONFIGURATION_LOCKED, "Configuration locked" }, diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index ef64ceb5e75..40bef470b47 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -175,7 +175,7 @@ static inline int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) { static int pcmcia_adjust_resource_info(adjust_t *adj) { struct pcmcia_socket *s; - int ret = CS_UNSUPPORTED_FUNCTION; + int ret = -ENOSYS; unsigned long flags; down_read(&pcmcia_socket_list_rwsem); @@ -975,7 +975,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, err = -ENOSPC; break; case CS_NO_MORE_ITEMS: err = -ENODATA; break; - case CS_UNSUPPORTED_FUNCTION: + case -ENOSYS: err = -ENOSYS; break; default: err = -EIO; break; diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 69d87a7e076..3b8b0e14d8c 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -475,8 +475,10 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, if (!(s->state & SOCKET_PRESENT)) return CS_NO_CARD; - if (req->IntType & INT_CARDBUS) - return CS_UNSUPPORTED_MODE; + if (req->IntType & INT_CARDBUS) { + ds_dbg(p_dev->socket, 0, "IntType may not be INT_CARDBUS\n"); + return -EINVAL; + } c = p_dev->function_config; if (c->state & CONFIG_LOCKED) return CS_CONFIGURATION_LOCKED; @@ -592,7 +594,7 @@ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req) return CS_NO_CARD; if (!req) - return CS_UNSUPPORTED_MODE; + return -EINVAL; c = p_dev->function_config; if (c->state & CONFIG_LOCKED) return CS_CONFIGURATION_LOCKED; diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 9e6916c1fa8..6b51d27ddae 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -305,8 +305,8 @@ typedef struct error_info_t { #define CS_BAD_WINDOW -ENODEV #define CS_WRITE_FAILURE -EIO #define CS_NO_CARD 0x14 -#define CS_UNSUPPORTED_FUNCTION 0x15 -#define CS_UNSUPPORTED_MODE 0x16 +#define CS_UNSUPPORTED_FUNCTION -ENODEV +#define CS_UNSUPPORTED_MODE -ENODEV #define CS_BAD_SPEED -ENODEV #define CS_BUSY -ENODEV #define CS_GENERAL_FAILURE 0x19 From d8b0a49da4f213c637d458319432016f4ea5e12a Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 10:56:13 +0200 Subject: [PATCH 26/49] pcmcia: deprecate CS_BAD_VCC and CS_BAD_VPP They were either used to report that changing voltage is not allowed, or that changing voltage failed. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/ds.c | 3 +-- drivers/pcmcia/pcmcia_resource.c | 29 ++++++++++++++++++++--------- include/pcmcia/cs.h | 4 ++-- 3 files changed, 23 insertions(+), 13 deletions(-) diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 4a658e2b6f2..f6ff1218b3f 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -82,8 +82,7 @@ static const lookup_t error_table[] = { { CS_BAD_PAGE, "Bad page number" }, { CS_BAD_SIZE, "Bad size" }, { CS_BAD_TYPE, "Bad type" }, - { CS_BAD_VCC, "Bad Vcc" }, - { CS_BAD_VPP, "Bad Vpp" }, + { -EIO, "Input/Output error" }, { CS_NO_CARD, "No card present" }, { -EINVAL, "Bad parameter" }, { CS_GENERAL_FAILURE, "General failure" }, diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 3b8b0e14d8c..9b61265fe7b 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -291,20 +291,28 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev, s->ops->set_socket(s, &s->socket); } - if (mod->Attributes & CONF_VCC_CHANGE_VALID) - return CS_BAD_VCC; + if (mod->Attributes & CONF_VCC_CHANGE_VALID) { + ds_dbg(s, 0, "changing Vcc is not allowed at this time\n"); + return -EINVAL; + } /* We only allow changing Vpp1 and Vpp2 to the same value */ if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) && (mod->Attributes & CONF_VPP2_CHANGE_VALID)) { if (mod->Vpp1 != mod->Vpp2) - return CS_BAD_VPP; + ds_dbg(s, 0, "Vpp1 and Vpp2 must be the same\n"); + return -EINVAL; s->socket.Vpp = mod->Vpp1; - if (s->ops->set_socket(s, &s->socket)) - return CS_BAD_VPP; + if (s->ops->set_socket(s, &s->socket)) { + dev_printk(KERN_WARNING, &s->dev, + "Unable to set VPP\n"); + return -EIO; + } } else if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) || - (mod->Attributes & CONF_VPP2_CHANGE_VALID)) - return CS_BAD_VPP; + (mod->Attributes & CONF_VPP2_CHANGE_VALID)) { + ds_dbg(s, 0, "changing Vcc is not allowed at this time\n"); + return -EINVAL; + } if (mod->Attributes & CONF_IO_CHANGE_WIDTH) { pccard_io_map io_off = { 0, 0, 0, 0, 1 }; @@ -485,8 +493,11 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, /* Do power control. We don't allow changes in Vcc. */ s->socket.Vpp = req->Vpp; - if (s->ops->set_socket(s, &s->socket)) - return CS_BAD_VPP; + if (s->ops->set_socket(s, &s->socket)) { + dev_printk(KERN_WARNING, &s->dev, + "Unable to set socket state\n"); + return -EINVAL; + } /* Pick memory or I/O card, DMA mode, interrupt */ c->IntType = req->IntType; diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 6b51d27ddae..5d1ed8ec037 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -300,8 +300,8 @@ typedef struct error_info_t { #define CS_BAD_SIZE 0x0a #define CS_BAD_SOCKET -EINVAL #define CS_BAD_TYPE 0x0d -#define CS_BAD_VCC 0x0e -#define CS_BAD_VPP 0x0f +#define CS_BAD_VCC -EINVAL +#define CS_BAD_VPP -EINVAL #define CS_BAD_WINDOW -ENODEV #define CS_WRITE_FAILURE -EIO #define CS_NO_CARD 0x14 From 3939c1ef1f954409d1441c09fbc08376655758fe Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 11:10:56 +0200 Subject: [PATCH 27/49] pcmcia: deprecate CS_NO_CARD It means that no card can be detected in the socket, so return -ENODEV Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cistpl.c | 4 ++-- drivers/pcmcia/cs.c | 16 ++++++++-------- drivers/pcmcia/ds.c | 2 +- drivers/pcmcia/pcmcia_ioctl.c | 4 ++-- drivers/pcmcia/pcmcia_resource.c | 14 +++++++------- include/pcmcia/cs.h | 2 +- 6 files changed, 21 insertions(+), 21 deletions(-) diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index 71231e8c7ed..a0eae81731c 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -427,7 +427,7 @@ int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function, tuple if (!s) return CS_BAD_HANDLE; if (!(s->state & SOCKET_PRESENT)) - return CS_NO_CARD; + return -ENODEV; tuple->TupleLink = tuple->Flags = 0; #ifdef CONFIG_CARDBUS if (s->state & SOCKET_CARDBUS) { @@ -507,7 +507,7 @@ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, tuple_ if (!s) return CS_BAD_HANDLE; if (!(s->state & SOCKET_PRESENT)) - return CS_NO_CARD; + return -ENODEV; link[1] = tuple->TupleLink; ofs = tuple->CISOffset + tuple->TupleLink; diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index e847c3231da..15a1203d45f 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -367,7 +367,7 @@ static int socket_reset(struct pcmcia_socket *skt) skt->ops->get_status(skt, &status); if (!(status & SS_DETECT)) - return CS_NO_CARD; + return -ENODEV; if (status & SS_READY) return 0; @@ -428,14 +428,14 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) skt->ops->get_status(skt, &status); if (!(status & SS_DETECT)) - return CS_NO_CARD; + return -ENODEV; msleep(initial_delay * 10); for (i = 0; i < 100; i++) { skt->ops->get_status(skt, &status); if (!(status & SS_DETECT)) - return CS_NO_CARD; + return -ENODEV; if (!(status & SS_PENDING)) break; @@ -504,7 +504,7 @@ static int socket_insert(struct pcmcia_socket *skt) cs_dbg(skt, 4, "insert\n"); if (!cs_socket_get(skt)) - return CS_NO_CARD; + return -ENODEV; ret = socket_setup(skt, setup_delay); if (ret == 0) { @@ -761,7 +761,7 @@ int pccard_reset_card(struct pcmcia_socket *skt) mutex_lock(&skt->skt_mutex); do { if (!(skt->state & SOCKET_PRESENT)) { - ret = CS_NO_CARD; + ret = -ENODEV; break; } if (skt->state & SOCKET_SUSPEND) { @@ -806,7 +806,7 @@ int pcmcia_suspend_card(struct pcmcia_socket *skt) mutex_lock(&skt->skt_mutex); do { if (!(skt->state & SOCKET_PRESENT)) { - ret = CS_NO_CARD; + ret = -ENODEV; break; } if (skt->state & SOCKET_CARDBUS) { @@ -836,7 +836,7 @@ int pcmcia_resume_card(struct pcmcia_socket *skt) mutex_lock(&skt->skt_mutex); do { if (!(skt->state & SOCKET_PRESENT)) { - ret = CS_NO_CARD; + ret = -ENODEV; break; } if (skt->state & SOCKET_CARDBUS) { @@ -896,7 +896,7 @@ int pcmcia_insert_card(struct pcmcia_socket *skt) ret = -EBUSY; break; } - if (socket_insert(skt) == CS_NO_CARD) { + if (socket_insert(skt) == -ENODEV) { ret = -ENODEV; break; } diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index f6ff1218b3f..aaac16aedee 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -83,7 +83,7 @@ static const lookup_t error_table[] = { { CS_BAD_SIZE, "Bad size" }, { CS_BAD_TYPE, "Bad type" }, { -EIO, "Input/Output error" }, - { CS_NO_CARD, "No card present" }, + { -ENODEV, "No card present" }, { -EINVAL, "Bad parameter" }, { CS_GENERAL_FAILURE, "General failure" }, { CS_BAD_ARGS, "Bad arguments" }, diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index 40bef470b47..ed8c4fb1e8c 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -248,7 +248,7 @@ static int pccard_get_status(struct pcmcia_socket *s, if (s->state & SOCKET_SUSPEND) status->CardState |= CS_EVENT_PM_SUSPEND; if (!(s->state & SOCKET_PRESENT)) - return CS_NO_CARD; + return -ENODEV; c = (p_dev) ? p_dev->function_config : NULL; @@ -294,7 +294,7 @@ int pccard_get_configuration_info(struct pcmcia_socket *s, config_t *c; if (!(s->state & SOCKET_PRESENT)) - return CS_NO_CARD; + return -ENODEV; #ifdef CONFIG_CARDBUS diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 9b61265fe7b..3e013854ec2 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -169,7 +169,7 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, u_char val; if (!p_dev || !p_dev->function_config) - return CS_NO_CARD; + return -EINVAL; s = p_dev->socket; c = p_dev->function_config; @@ -206,7 +206,7 @@ int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int w; if (!s || !(s->state & SOCKET_PRESENT)) - return CS_NO_CARD; + return -ENODEV; for (w = idx; w < MAX_WIN; w++) if (s->state & SOCKET_WIN_REQ(w)) break; @@ -276,7 +276,7 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev, c = p_dev->function_config; if (!(s->state & SOCKET_PRESENT)) - return CS_NO_CARD; + return -ENODEV; if (!(c->state & CONFIG_LOCKED)) return CS_CONFIGURATION_LOCKED; @@ -481,7 +481,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, pccard_io_map iomap; if (!(s->state & SOCKET_PRESENT)) - return CS_NO_CARD; + return -ENODEV;; if (req->IntType & INT_CARDBUS) { ds_dbg(p_dev->socket, 0, "IntType may not be INT_CARDBUS\n"); @@ -602,7 +602,7 @@ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req) config_t *c; if (!(s->state & SOCKET_PRESENT)) - return CS_NO_CARD; + return -ENODEV; if (!req) return -EINVAL; @@ -662,7 +662,7 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req) int type; if (!(s->state & SOCKET_PRESENT)) - return CS_NO_CARD; + return -ENODEV; c = p_dev->function_config; if (c->state & CONFIG_LOCKED) return CS_CONFIGURATION_LOCKED; @@ -771,7 +771,7 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h int w; if (!(s->state & SOCKET_PRESENT)) - return CS_NO_CARD; + return -ENODEV; if (req->Attributes & (WIN_PAGED | WIN_SHARED)) return CS_BAD_ATTRIBUTE; diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 5d1ed8ec037..3b4cd51770d 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -304,7 +304,7 @@ typedef struct error_info_t { #define CS_BAD_VPP -EINVAL #define CS_BAD_WINDOW -ENODEV #define CS_WRITE_FAILURE -EIO -#define CS_NO_CARD 0x14 +#define CS_NO_CARD -ENODEV #define CS_UNSUPPORTED_FUNCTION -ENODEV #define CS_UNSUPPORTED_MODE -ENODEV #define CS_BAD_SPEED -ENODEV From 8567142e87322141f9344d1ab632ccf5190cd0d3 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 11:15:45 +0200 Subject: [PATCH 28/49] pcmcia: deprecate CS_GENERAL_FAILURE It's only used by pcmcia_core when socket-related queries time out. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cs.c | 4 ++-- drivers/pcmcia/ds.c | 1 - include/pcmcia/cs.h | 2 +- 3 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index 15a1203d45f..f9424801b9c 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -376,7 +376,7 @@ static int socket_reset(struct pcmcia_socket *skt) } cs_err(skt, "time out after reset.\n"); - return CS_GENERAL_FAILURE; + return -ETIMEDOUT; } /* @@ -445,7 +445,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) if (status & SS_PENDING) { cs_err(skt, "voltage interrogation timed out.\n"); - return CS_GENERAL_FAILURE; + return -ETIMEDOUT; } if (status & SS_CARDBUS) { diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index aaac16aedee..cb500195342 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -85,7 +85,6 @@ static const lookup_t error_table[] = { { -EIO, "Input/Output error" }, { -ENODEV, "No card present" }, { -EINVAL, "Bad parameter" }, - { CS_GENERAL_FAILURE, "General failure" }, { CS_BAD_ARGS, "Bad arguments" }, { CS_CONFIGURATION_LOCKED, "Configuration locked" }, { CS_IN_USE, "Resource in use" }, diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 3b4cd51770d..bec295cb94f 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -309,7 +309,7 @@ typedef struct error_info_t { #define CS_UNSUPPORTED_MODE -ENODEV #define CS_BAD_SPEED -ENODEV #define CS_BUSY -ENODEV -#define CS_GENERAL_FAILURE 0x19 +#define CS_GENERAL_FAILURE -ETIMEDOUT #define CS_WRITE_PROTECTED -EPERM #define CS_BAD_ARG_LENGTH -ENODEV #define CS_BAD_ARGS 0x1c From ffb8da20271bcfb343e299e5f630dab9ccfb6214 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 11:18:00 +0200 Subject: [PATCH 29/49] pcmcia: deprecate CS_BAD_HANDLE CS_BAD_HANDLE means that something went badly wrong: no parameter was passed, or the paramater passed wasn't the correct one. Therefore, replace it with -EINVAL. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cistpl.c | 8 ++++---- drivers/pcmcia/ds.c | 1 - drivers/pcmcia/pcmcia_resource.c | 12 ++++++------ include/pcmcia/cs.h | 2 +- 4 files changed, 11 insertions(+), 12 deletions(-) diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index a0eae81731c..660e162c502 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -425,7 +425,7 @@ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int func, tuple_t *t int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function, tuple_t *tuple) { if (!s) - return CS_BAD_HANDLE; + return -EINVAL; if (!(s->state & SOCKET_PRESENT)) return -ENODEV; tuple->TupleLink = tuple->Flags = 0; @@ -505,7 +505,7 @@ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, tuple_ int ofs, i, attr; if (!s) - return CS_BAD_HANDLE; + return -EINVAL; if (!(s->state & SOCKET_PRESENT)) return -ENODEV; @@ -603,7 +603,7 @@ int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple) u_int len; if (!s) - return CS_BAD_HANDLE; + return -EINVAL; if (tuple->TupleLink < tuple->TupleOffset) return CS_NO_MORE_ITEMS; @@ -1457,7 +1457,7 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned int ret, reserved, dev_ok = 0, ident_ok = 0; if (!s) - return CS_BAD_HANDLE; + return -EINVAL; tuple = kmalloc(sizeof(*tuple), GFP_KERNEL); if (tuple == NULL) { diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index cb500195342..6a37198df9f 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -90,7 +90,6 @@ static const lookup_t error_table[] = { { CS_IN_USE, "Resource in use" }, { CS_NO_MORE_ITEMS, "No more items" }, { CS_OUT_OF_RESOURCE, "Out of resource" }, - { CS_BAD_HANDLE, "Bad handle" }, { CS_BAD_TUPLE, "Bad CIS tuple" } }; diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 3e013854ec2..55a1238b1c5 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -238,7 +238,7 @@ EXPORT_SYMBOL(pcmcia_get_window); int pcmcia_get_mem_page(window_handle_t win, memreq_t *req) { if ((win == NULL) || (win->magic != WINDOW_MAGIC)) - return CS_BAD_HANDLE; + return -EINVAL; req->Page = 0; req->CardOffset = win->ctl.card_start; return 0; @@ -250,7 +250,7 @@ int pcmcia_map_mem_page(window_handle_t win, memreq_t *req) { struct pcmcia_socket *s; if ((win == NULL) || (win->magic != WINDOW_MAGIC)) - return CS_BAD_HANDLE; + return -EINVAL; if (req->Page != 0) return CS_BAD_PAGE; s = win->sock; @@ -389,7 +389,7 @@ static int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req) config_t *c = p_dev->function_config; if (!p_dev->_io ) - return CS_BAD_HANDLE; + return -EINVAL; p_dev->_io = 0; @@ -415,7 +415,7 @@ static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req) config_t *c= p_dev->function_config; if (!p_dev->_irq) - return CS_BAD_HANDLE; + return -EINVAL; p_dev->_irq = 0; if (c->state & CONFIG_LOCKED) @@ -446,10 +446,10 @@ int pcmcia_release_window(window_handle_t win) struct pcmcia_socket *s; if ((win == NULL) || (win->magic != WINDOW_MAGIC)) - return CS_BAD_HANDLE; + return -EINVAL; s = win->sock; if (!(win->handle->_win & CLIENT_WIN_REQ(win->index))) - return CS_BAD_HANDLE; + return -EINVAL; /* Shut down memory window */ win->ctl.flags &= ~MAP_ACTIVE; diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index bec295cb94f..dc5c1eb8ec7 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -317,7 +317,7 @@ typedef struct error_info_t { #define CS_IN_USE 0x1e #define CS_NO_MORE_ITEMS 0x1f #define CS_OUT_OF_RESOURCE -ENOMEM -#define CS_BAD_HANDLE 0x21 +#define CS_BAD_HANDLE -EINVAL #define CS_BAD_TUPLE 0x40 From 943f70f1b5182c5220641ccb7bb905005162e227 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 11:23:42 +0200 Subject: [PATCH 30/49] pcmcia: deprecate CS_CONFIGURATION_LOCKED This error code meant that trying to change the configuration after the initialization phase is forbidden. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/ds.c | 2 +- drivers/pcmcia/pcmcia_resource.c | 12 ++++++------ include/pcmcia/cs.h | 2 +- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 6a37198df9f..7f38eb06c81 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -86,7 +86,7 @@ static const lookup_t error_table[] = { { -ENODEV, "No card present" }, { -EINVAL, "Bad parameter" }, { CS_BAD_ARGS, "Bad arguments" }, - { CS_CONFIGURATION_LOCKED, "Configuration locked" }, + { -EACCES, "Configuration locked" }, { CS_IN_USE, "Resource in use" }, { CS_NO_MORE_ITEMS, "No more items" }, { CS_OUT_OF_RESOURCE, "Out of resource" }, diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 55a1238b1c5..0ac3ea92a1c 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -175,7 +175,7 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, c = p_dev->function_config; if (!(c->state & CONFIG_LOCKED)) - return CS_CONFIGURATION_LOCKED; + return -EACCES; addr = (c->ConfigBase + reg->Offset) >> 1; @@ -278,7 +278,7 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev, if (!(s->state & SOCKET_PRESENT)) return -ENODEV; if (!(c->state & CONFIG_LOCKED)) - return CS_CONFIGURATION_LOCKED; + return -EACCES; if (mod->Attributes & CONF_IRQ_CHANGE_VALID) { if (mod->Attributes & CONF_ENABLE_IRQ) { @@ -419,7 +419,7 @@ static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req) p_dev->_irq = 0; if (c->state & CONFIG_LOCKED) - return CS_CONFIGURATION_LOCKED; + return -EACCES; if (c->irq.Attributes != req->Attributes) return CS_BAD_ATTRIBUTE; if (s->irq.AssignedIRQ != req->AssignedIRQ) @@ -489,7 +489,7 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, } c = p_dev->function_config; if (c->state & CONFIG_LOCKED) - return CS_CONFIGURATION_LOCKED; + return -EACCES; /* Do power control. We don't allow changes in Vcc. */ s->socket.Vpp = req->Vpp; @@ -608,7 +608,7 @@ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req) return -EINVAL; c = p_dev->function_config; if (c->state & CONFIG_LOCKED) - return CS_CONFIGURATION_LOCKED; + return -EACCES; if (c->state & CONFIG_IO_REQ) return CS_IN_USE; if (req->Attributes1 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS)) @@ -665,7 +665,7 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req) return -ENODEV; c = p_dev->function_config; if (c->state & CONFIG_LOCKED) - return CS_CONFIGURATION_LOCKED; + return -EACCES; if (c->state & CONFIG_IRQ_REQ) return CS_IN_USE; diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index dc5c1eb8ec7..a517a5845af 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -313,7 +313,7 @@ typedef struct error_info_t { #define CS_WRITE_PROTECTED -EPERM #define CS_BAD_ARG_LENGTH -ENODEV #define CS_BAD_ARGS 0x1c -#define CS_CONFIGURATION_LOCKED 0x1d +#define CS_CONFIGURATION_LOCKED -EACCES #define CS_IN_USE 0x1e #define CS_NO_MORE_ITEMS 0x1f #define CS_OUT_OF_RESOURCE -ENOMEM From f958095ef4fc96e978c6eddcaca29100e5276c7f Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 11:40:19 +0200 Subject: [PATCH 31/49] pcmcia: deprecate CS_IN_USE If a resource is already in use, mark it with -EBUSY. Same for cards already asleep. (includes a fix for a bug found by Larry Finger -- thanks!) Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cs.c | 6 ++--- drivers/pcmcia/pcmcia_resource.c | 43 +++++++++++++++++++++----------- include/pcmcia/cs.h | 2 +- 3 files changed, 33 insertions(+), 18 deletions(-) diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index f9424801b9c..1c6c8c8f57c 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -534,7 +534,7 @@ static int socket_insert(struct pcmcia_socket *skt) static int socket_suspend(struct pcmcia_socket *skt) { if (skt->state & SOCKET_SUSPEND) - return CS_IN_USE; + return -EBUSY; send_event(skt, CS_EVENT_PM_SUSPEND, CS_EVENT_PRI_LOW); skt->socket = dead_socket; @@ -556,7 +556,7 @@ static int socket_resume(struct pcmcia_socket *skt) int ret; if (!(skt->state & SOCKET_SUSPEND)) - return CS_IN_USE; + return -EBUSY; skt->socket = dead_socket; skt->ops->init(skt); @@ -765,7 +765,7 @@ int pccard_reset_card(struct pcmcia_socket *skt) break; } if (skt->state & SOCKET_SUSPEND) { - ret = CS_IN_USE; + ret = -EBUSY; break; } if (skt->state & SOCKET_CARDBUS) { diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 0ac3ea92a1c..670465d4aac 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -609,23 +609,30 @@ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req) c = p_dev->function_config; if (c->state & CONFIG_LOCKED) return -EACCES; - if (c->state & CONFIG_IO_REQ) - return CS_IN_USE; + if (c->state & CONFIG_IO_REQ) { + ds_dbg(s, 0, "IO already configured\n"); + return -EBUSY; + } if (req->Attributes1 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS)) return CS_BAD_ATTRIBUTE; if ((req->NumPorts2 > 0) && (req->Attributes2 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS))) return CS_BAD_ATTRIBUTE; + ds_dbg(s, 1, "trying to allocate resource 1\n"); if (alloc_io_space(s, req->Attributes1, &req->BasePort1, - req->NumPorts1, req->IOAddrLines)) - return CS_IN_USE; + req->NumPorts1, req->IOAddrLines)) { + ds_dbg(s, 0, "allocation of resource 1 failed\n"); + return -EBUSY; + } if (req->NumPorts2) { + ds_dbg(s, 1, "trying to allocate resource 2\n"); if (alloc_io_space(s, req->Attributes2, &req->BasePort2, req->NumPorts2, req->IOAddrLines)) { + ds_dbg(s, 0, "allocation of resource 2 failed\n"); release_io_space(s, req->BasePort1, req->NumPorts1); - return CS_IN_USE; + return -EBUSY; } } @@ -658,7 +665,7 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req) { struct pcmcia_socket *s = p_dev->socket; config_t *c; - int ret = CS_IN_USE, irq = 0; + int ret = -EINVAL, irq = 0; int type; if (!(s->state & SOCKET_PRESENT)) @@ -666,8 +673,10 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req) c = p_dev->function_config; if (c->state & CONFIG_LOCKED) return -EACCES; - if (c->state & CONFIG_IRQ_REQ) - return CS_IN_USE; + if (c->state & CONFIG_IRQ_REQ) { + ds_dbg(s, 0, "IRQ already configured\n"); + return -EBUSY; + } /* Decide what type of interrupt we are registering */ type = 0; @@ -730,8 +739,10 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req) } if (ret && (req->Attributes & IRQ_HANDLE_PRESENT)) { - if (request_irq(irq, req->Handler, type, p_dev->devname, req->Instance)) - return CS_IN_USE; + ret = request_irq(irq, req->Handler, type, + p_dev->devname, req->Instance); + if (ret) + return ret; } /* Make sure the fact the request type was overridden is passed back */ @@ -792,8 +803,10 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h /* Allocate system memory window */ for (w = 0; w < MAX_WIN; w++) if (!(s->state & SOCKET_WIN_REQ(w))) break; - if (w == MAX_WIN) - return CS_IN_USE; + if (w == MAX_WIN) { + ds_dbg(s, 0, "all windows are used already\n"); + return -EINVAL; + } win = &s->win[w]; win->magic = WINDOW_MAGIC; @@ -804,8 +817,10 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h if (!(s->features & SS_CAP_STATIC_MAP)) { win->ctl.res = pcmcia_find_mem_region(req->Base, req->Size, align, (req->Attributes & WIN_MAP_BELOW_1MB), s); - if (!win->ctl.res) - return CS_IN_USE; + if (!win->ctl.res) { + ds_dbg(s, 0, "allocating mem region failed\n"); + return -EINVAL; + } } (*p_dev)->_win |= CLIENT_WIN_REQ(w); diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index a517a5845af..2dc1411b27c 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -314,7 +314,7 @@ typedef struct error_info_t { #define CS_BAD_ARG_LENGTH -ENODEV #define CS_BAD_ARGS 0x1c #define CS_CONFIGURATION_LOCKED -EACCES -#define CS_IN_USE 0x1e +#define CS_IN_USE -EBUSY #define CS_NO_MORE_ITEMS 0x1f #define CS_OUT_OF_RESOURCE -ENOMEM #define CS_BAD_HANDLE -EINVAL From 635d19bea0e91df473a81391ec8f3db2d049a218 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 11:47:29 +0200 Subject: [PATCH 32/49] pcmcia: deprecate CS_NO_MORE_ITEMS CS_NO_MORE_ITEMS is returned by the CIS tuple reading and parsing code if the end of a tuple chain is reached. As at least one PCMCIA driver relies on matching this return value, replace it with -ENOSPC which is now uniquely used for this purpose within the in-kernel pcmcia subsystem. CC: Russell King CC: linux-serial@vger.kernel.org CC: Michael Buesch Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cistpl.c | 10 +++++----- drivers/pcmcia/ds.c | 2 +- drivers/pcmcia/pcmcia_ioctl.c | 2 +- drivers/pcmcia/pcmcia_resource.c | 2 +- drivers/serial/serial_cs.c | 2 +- drivers/ssb/pcmcia.c | 2 +- include/pcmcia/cs.h | 2 +- 7 files changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index 660e162c502..a59e09dd855 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -450,7 +450,7 @@ int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function, tuple if (pccard_get_next_tuple(s, function, tuple) == 0) { tuple->DesiredTuple = CISTPL_LINKTARGET; if (pccard_get_next_tuple(s, function, tuple) != 0) - return CS_NO_MORE_ITEMS; + return -ENOSPC; } else tuple->CISOffset = tuple->TupleLink = 0; tuple->DesiredTuple = req; @@ -526,7 +526,7 @@ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, tuple_ /* End of chain? Follow long link if possible */ if (link[0] == CISTPL_END) { if ((ofs = follow_link(s, tuple)) < 0) - return CS_NO_MORE_ITEMS; + return -ENOSPC; attr = SPACE(tuple->Flags); read_cis_cache(s, attr, ofs, 2, link); } @@ -584,7 +584,7 @@ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, tuple_ } if (i == MAX_TUPLES) { cs_dbg(s, 1, "cs: overrun in pcmcia_get_next_tuple\n"); - return CS_NO_MORE_ITEMS; + return -ENOSPC; } tuple->TupleCode = link[0]; @@ -606,7 +606,7 @@ int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple) return -EINVAL; if (tuple->TupleLink < tuple->TupleOffset) - return CS_NO_MORE_ITEMS; + return -ENOSPC; len = tuple->TupleLink - tuple->TupleOffset; tuple->TupleDataLen = tuple->TupleLink; if (len == 0) @@ -1490,7 +1490,7 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned cards have only a broken VERS_2 tuple; hence the bogus test. */ if ((pccard_read_tuple(s, function, CISTPL_MANFID, p) == 0) || (pccard_read_tuple(s, function, CISTPL_VERS_1, p) == 0) || - (pccard_read_tuple(s, function, CISTPL_VERS_2, p) != CS_NO_MORE_ITEMS)) + (pccard_read_tuple(s, function, CISTPL_VERS_2, p) != -ENOSPC)) ident_ok++; if (!dev_ok && !ident_ok) diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 7f38eb06c81..591d9627bb2 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -88,7 +88,7 @@ static const lookup_t error_table[] = { { CS_BAD_ARGS, "Bad arguments" }, { -EACCES, "Configuration locked" }, { CS_IN_USE, "Resource in use" }, - { CS_NO_MORE_ITEMS, "No more items" }, + { -ENOSPC, "No more items" }, { CS_OUT_OF_RESOURCE, "Out of resource" }, { CS_BAD_TUPLE, "Bad CIS tuple" } }; diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index ed8c4fb1e8c..a6289e5a75e 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -973,7 +973,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, err = -EBUSY; break; case CS_OUT_OF_RESOURCE: err = -ENOSPC; break; - case CS_NO_MORE_ITEMS: + case -ENOSPC: err = -ENODATA; break; case -ENOSYS: err = -ENOSYS; break; diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 670465d4aac..8f2c805e793 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -211,7 +211,7 @@ int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, if (s->state & SOCKET_WIN_REQ(w)) break; if (w == MAX_WIN) - return CS_NO_MORE_ITEMS; + return -EINVAL; win = &s->win[w]; req->Base = win->ctl.res->start; req->Size = win->ctl.res->end - win->ctl.res->start + 1; diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index ea7e3c0e02d..dbb3bf3065f 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -432,7 +432,7 @@ first_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse) int i; i = pcmcia_get_first_tuple(handle, tuple); if (i != 0) - return CS_NO_MORE_ITEMS; + return i; i = pcmcia_get_tuple_data(handle, tuple); if (i != 0) return i; diff --git a/drivers/ssb/pcmcia.c b/drivers/ssb/pcmcia.c index 96993080c7d..fbfadbac67e 100644 --- a/drivers/ssb/pcmcia.c +++ b/drivers/ssb/pcmcia.c @@ -733,7 +733,7 @@ int ssb_pcmcia_get_invariants(struct ssb_bus *bus, break; } res = pcmcia_get_next_tuple(bus->host_pcmcia, &tuple); - if (res == CS_NO_MORE_ITEMS) + if (res == -ENOSPC) break; GOTO_ERROR_ON(res != 0, "VEN next tpl"); res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple); diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 2dc1411b27c..20440defd1d 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -315,7 +315,7 @@ typedef struct error_info_t { #define CS_BAD_ARGS 0x1c #define CS_CONFIGURATION_LOCKED -EACCES #define CS_IN_USE -EBUSY -#define CS_NO_MORE_ITEMS 0x1f +#define CS_NO_MORE_ITEMS -ENOSPC #define CS_OUT_OF_RESOURCE -ENOMEM #define CS_BAD_HANDLE -EINVAL From 610e23749e87920136e1a221266a43cb7e3823f1 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 11:58:53 +0200 Subject: [PATCH 33/49] pcmcia: deprecate CS_BAD_ATTRIBUTE, CS_BAD_TYPE and CS_BAD_PAGE CS_BAD_TYPE was only used in cs.c and already properly annotated by error messages. CS_BAD_ATTRIBUTE and CS_BAD_PAGE mean a badly written driver, so ds_dbg() output and -EINVAL seems to be enough. (includes bugfix from and Signed-off-by: Harvey Harrison ) Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cs.c | 6 +++--- drivers/pcmcia/ds.c | 9 +++------ drivers/pcmcia/pcmcia_ioctl.c | 16 ++++++++-------- drivers/pcmcia/pcmcia_resource.c | 30 ++++++++++++++++++++---------- include/pcmcia/cs.h | 6 +++--- 5 files changed, 37 insertions(+), 30 deletions(-) diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index 1c6c8c8f57c..48386f31e61 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -451,7 +451,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) if (status & SS_CARDBUS) { if (!(skt->features & SS_CAP_CARDBUS)) { cs_err(skt, "cardbus cards are not supported.\n"); - return CS_BAD_TYPE; + return -EINVAL; } skt->state |= SOCKET_CARDBUS; } @@ -465,7 +465,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) skt->socket.Vcc = skt->socket.Vpp = 50; else { cs_err(skt, "unsupported voltage key.\n"); - return CS_BAD_TYPE; + return -EIO; } if (skt->power_hook) @@ -482,7 +482,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) skt->ops->get_status(skt, &status); if (!(status & SS_POWERON)) { cs_err(skt, "unable to apply power.\n"); - return CS_BAD_TYPE; + return -EIO; } status = socket_reset(skt); diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 591d9627bb2..4092a5976e6 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -74,22 +74,19 @@ typedef struct lookup_t { } lookup_t; static const lookup_t error_table[] = { - { CS_SUCCESS, "Operation succeeded" }, - { CS_BAD_ATTRIBUTE, "Bad attribute", }, + { 0, "Operation succeeded" }, { CS_BAD_BASE, "Bad base address" }, { CS_BAD_IRQ, "Bad IRQ" }, { CS_BAD_OFFSET, "Bad offset" }, - { CS_BAD_PAGE, "Bad page number" }, { CS_BAD_SIZE, "Bad size" }, - { CS_BAD_TYPE, "Bad type" }, { -EIO, "Input/Output error" }, { -ENODEV, "No card present" }, { -EINVAL, "Bad parameter" }, { CS_BAD_ARGS, "Bad arguments" }, { -EACCES, "Configuration locked" }, - { CS_IN_USE, "Resource in use" }, + { -EBUSY, "Resource in use" }, { -ENOSPC, "No more items" }, - { CS_OUT_OF_RESOURCE, "Out of resource" }, + { -ENOMEM, "Out of resource" }, { CS_BAD_TUPLE, "Bad CIS tuple" } }; diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index a6289e5a75e..e27c71ebfda 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -964,19 +964,19 @@ static int ds_ioctl(struct inode * inode, struct file * file, if ((err == 0) && (ret != 0)) { ds_dbg(2, "ds_ioctl: ret = %d\n", ret); switch (ret) { - case CS_BAD_SOCKET: case CS_NO_CARD: - err = -ENODEV; break; - case CS_BAD_ARGS: case CS_BAD_ATTRIBUTE: case CS_BAD_IRQ: + case -ENODEV: + case -EINVAL: + case -EBUSY: + case -ENOSYS: + err = ret; + break; + case CS_BAD_ARGS: case CS_BAD_IRQ: case CS_BAD_TUPLE: err = -EINVAL; break; - case CS_IN_USE: - err = -EBUSY; break; - case CS_OUT_OF_RESOURCE: + case -ENOMEM: err = -ENOSPC; break; case -ENOSPC: err = -ENODATA; break; - case -ENOSYS: - err = -ENOSYS; break; default: err = -EIO; break; } diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 8f2c805e793..35a61577ae4 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -251,9 +251,11 @@ int pcmcia_map_mem_page(window_handle_t win, memreq_t *req) struct pcmcia_socket *s; if ((win == NULL) || (win->magic != WINDOW_MAGIC)) return -EINVAL; - if (req->Page != 0) - return CS_BAD_PAGE; s = win->sock; + if (req->Page != 0) { + ds_dbg(s, 0, "failure: requested page is zero\n"); + return -EINVAL; + } win->ctl.card_start = req->CardOffset; if (s->ops->set_mem_map(s, &win->ctl) != 0) return CS_BAD_OFFSET; @@ -420,8 +422,10 @@ static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req) if (c->state & CONFIG_LOCKED) return -EACCES; - if (c->irq.Attributes != req->Attributes) - return CS_BAD_ATTRIBUTE; + if (c->irq.Attributes != req->Attributes) { + ds_dbg(s, 0, "IRQ attributes must match assigned ones\n"); + return -EINVAL; + } if (s->irq.AssignedIRQ != req->AssignedIRQ) return CS_BAD_IRQ; if (--s->irq.Config == 0) { @@ -613,11 +617,15 @@ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req) ds_dbg(s, 0, "IO already configured\n"); return -EBUSY; } - if (req->Attributes1 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS)) - return CS_BAD_ATTRIBUTE; + if (req->Attributes1 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS)) { + ds_dbg(s, 0, "bad attribute setting for IO region 1\n"); + return -EINVAL; + } if ((req->NumPorts2 > 0) && - (req->Attributes2 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS))) - return CS_BAD_ATTRIBUTE; + (req->Attributes2 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS))) { + ds_dbg(s, 0, "bad attribute setting for IO region 2\n"); + return -EINVAL; + } ds_dbg(s, 1, "trying to allocate resource 1\n"); if (alloc_io_space(s, req->Attributes1, &req->BasePort1, @@ -783,8 +791,10 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h if (!(s->state & SOCKET_PRESENT)) return -ENODEV; - if (req->Attributes & (WIN_PAGED | WIN_SHARED)) - return CS_BAD_ATTRIBUTE; + if (req->Attributes & (WIN_PAGED | WIN_SHARED)) { + ds_dbg(s, 0, "bad attribute setting for iomem region\n"); + return -EINVAL; + } /* Window size defaults to smallest available */ if (req->Size == 0) diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 20440defd1d..70c32e97b49 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -290,16 +290,16 @@ typedef struct error_info_t { /* Return codes */ #define CS_SUCCESS 0x00 #define CS_BAD_ADAPTER -ENODEV -#define CS_BAD_ATTRIBUTE 0x02 +#define CS_BAD_ATTRIBUTE -EINVAL #define CS_BAD_BASE 0x03 #define CS_BAD_EDC -ENODEV #define CS_BAD_IRQ 0x06 #define CS_BAD_OFFSET 0x07 -#define CS_BAD_PAGE 0x08 +#define CS_BAD_PAGE -EINVAL #define CS_READ_FAILURE -EIO #define CS_BAD_SIZE 0x0a #define CS_BAD_SOCKET -EINVAL -#define CS_BAD_TYPE 0x0d +#define CS_BAD_TYPE -EINVAL #define CS_BAD_VCC -EINVAL #define CS_BAD_VPP -EINVAL #define CS_BAD_WINDOW -ENODEV From 69ba44331e81e4a15b504175ec70b7b4b4e5a8b9 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 12:10:53 +0200 Subject: [PATCH 34/49] pcmcia: deprecate CS_BAD_BASE, CS_BAD_IRQ, CS_BAD_OFFSET and CS_BAD_SIZE These four error values mostly mean a badly written driver, so ds_dbg() output and -EINVAL seems to be enough. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/ds.c | 4 ---- drivers/pcmcia/pcmcia_ioctl.c | 5 ++--- drivers/pcmcia/pcmcia_resource.c | 24 ++++++++++++++++-------- include/pcmcia/cs.h | 8 ++++---- 4 files changed, 22 insertions(+), 19 deletions(-) diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 4092a5976e6..3ccf4091e87 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -75,10 +75,6 @@ typedef struct lookup_t { static const lookup_t error_table[] = { { 0, "Operation succeeded" }, - { CS_BAD_BASE, "Bad base address" }, - { CS_BAD_IRQ, "Bad IRQ" }, - { CS_BAD_OFFSET, "Bad offset" }, - { CS_BAD_SIZE, "Bad size" }, { -EIO, "Input/Output error" }, { -ENODEV, "No card present" }, { -EINVAL, "Bad parameter" }, diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index e27c71ebfda..99563134ac0 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -149,7 +149,7 @@ static int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) irq = adj->resource.irq.IRQ; if ((irq < 0) || (irq > 15)) - return CS_BAD_IRQ; + return -EINVAL; if (adj->Action != REMOVE_MANAGED_RESOURCE) return 0; @@ -970,8 +970,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, case -ENOSYS: err = ret; break; - case CS_BAD_ARGS: case CS_BAD_IRQ: - case CS_BAD_TUPLE: + case CS_BAD_ARGS: case CS_BAD_TUPLE: err = -EINVAL; break; case -ENOMEM: err = -ENOSPC; break; diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 35a61577ae4..fee57139a96 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -257,8 +257,10 @@ int pcmcia_map_mem_page(window_handle_t win, memreq_t *req) return -EINVAL; } win->ctl.card_start = req->CardOffset; - if (s->ops->set_mem_map(s, &win->ctl) != 0) - return CS_BAD_OFFSET; + if (s->ops->set_mem_map(s, &win->ctl) != 0) { + ds_dbg(s, 0, "failed to set_mem_map\n"); + return -EIO; + } return 0; } /* pcmcia_map_mem_page */ EXPORT_SYMBOL(pcmcia_map_mem_page); @@ -426,8 +428,10 @@ static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req) ds_dbg(s, 0, "IRQ attributes must match assigned ones\n"); return -EINVAL; } - if (s->irq.AssignedIRQ != req->AssignedIRQ) - return CS_BAD_IRQ; + if (s->irq.AssignedIRQ != req->AssignedIRQ) { + ds_dbg(s, 0, "IRQ must match assigned one\n"); + return -EINVAL; + } if (--s->irq.Config == 0) { c->state &= ~CONFIG_IRQ_REQ; s->irq.AssignedIRQ = 0; @@ -802,11 +806,15 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h align = (((s->features & SS_CAP_MEM_ALIGN) || (req->Attributes & WIN_STRICT_ALIGN)) ? req->Size : s->map_size); - if (req->Size & (s->map_size-1)) - return CS_BAD_SIZE; + if (req->Size & (s->map_size-1)) { + ds_dbg(s, 0, "invalid map size\n"); + return -EINVAL; + } if ((req->Base && (s->features & SS_CAP_STATIC_MAP)) || - (req->Base & (align-1))) - return CS_BAD_BASE; + (req->Base & (align-1))) { + ds_dbg(s, 0, "invalid base address\n"); + return -EINVAL; + } if (req->Base) align = 0; diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 70c32e97b49..4951eb94493 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -291,13 +291,13 @@ typedef struct error_info_t { #define CS_SUCCESS 0x00 #define CS_BAD_ADAPTER -ENODEV #define CS_BAD_ATTRIBUTE -EINVAL -#define CS_BAD_BASE 0x03 +#define CS_BAD_BASE -EINVAL #define CS_BAD_EDC -ENODEV -#define CS_BAD_IRQ 0x06 -#define CS_BAD_OFFSET 0x07 +#define CS_BAD_IRQ -EINVAL +#define CS_BAD_OFFSET -EIO #define CS_BAD_PAGE -EINVAL #define CS_READ_FAILURE -EIO -#define CS_BAD_SIZE 0x0a +#define CS_BAD_SIZE -EINVAL #define CS_BAD_SOCKET -EINVAL #define CS_BAD_TYPE -EINVAL #define CS_BAD_VCC -EINVAL From 926c5402c287f6d911f7d00f936f09ea00880527 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 12:15:11 +0200 Subject: [PATCH 35/49] pcmcia: deprecate CS_BAD_ARGS CS_BAD_ARGS mean a badly written driver or invalid userspace ioctl access, so translate that to -EINVAL. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/ds.c | 1 - drivers/pcmcia/pcmcia_ioctl.c | 8 ++++---- drivers/pcmcia/pcmcia_resource.c | 10 ++++++---- include/pcmcia/cs.h | 4 ++-- 4 files changed, 12 insertions(+), 11 deletions(-) diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 3ccf4091e87..5b24938ca15 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -78,7 +78,6 @@ static const lookup_t error_table[] = { { -EIO, "Input/Output error" }, { -ENODEV, "No card present" }, { -EINVAL, "Bad parameter" }, - { CS_BAD_ARGS, "Bad arguments" }, { -EACCES, "Configuration locked" }, { -EBUSY, "Resource in use" }, { -ENOSPC, "No more items" }, diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index 99563134ac0..f2352c22757 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -836,7 +836,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, case DS_GET_CONFIGURATION_INFO: if (buf->config.Function && (buf->config.Function >= s->functions)) - ret = CS_BAD_ARGS; + ret = -EINVAL; else { struct pcmcia_device *p_dev = get_pcmcia_device(s, buf->config.Function); ret = pccard_get_configuration_info(s, p_dev, &buf->config); @@ -867,7 +867,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, case DS_GET_STATUS: if (buf->status.Function && (buf->status.Function >= s->functions)) - ret = CS_BAD_ARGS; + ret = -EINVAL; else { struct pcmcia_device *p_dev = get_pcmcia_device(s, buf->status.Function); ret = pccard_get_status(s, p_dev, &buf->status); @@ -898,7 +898,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, goto free_out; } - ret = CS_BAD_ARGS; + ret = -EINVAL; if (!(buf->conf_reg.Function && (buf->conf_reg.Function >= s->functions))) { @@ -970,7 +970,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, case -ENOSYS: err = ret; break; - case CS_BAD_ARGS: case CS_BAD_TUPLE: + case CS_BAD_TUPLE: err = -EINVAL; break; case -ENOMEM: err = -ENOSPC; break; diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index fee57139a96..de13c424101 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -189,7 +189,7 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, pcmcia_write_cis_mem(s, 1, addr, 1, &val); break; default: - return CS_BAD_ARGS; + return -EINVAL; break; } return 0; @@ -401,7 +401,7 @@ static int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req) (c->io.NumPorts1 != req->NumPorts1) || (c->io.BasePort2 != req->BasePort2) || (c->io.NumPorts2 != req->NumPorts2)) - return CS_BAD_ARGS; + return -EINVAL; c->state &= ~CONFIG_IO_REQ; @@ -855,8 +855,10 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h if (req->Attributes & WIN_USE_WAIT) win->ctl.flags |= MAP_USE_WAIT; win->ctl.card_start = 0; - if (s->ops->set_mem_map(s, &win->ctl) != 0) - return CS_BAD_ARGS; + if (s->ops->set_mem_map(s, &win->ctl) != 0) { + ds_dbg(s, 0, "failed to set memory mapping\n"); + return -EIO; + } s->state |= SOCKET_WIN_REQ(w); /* Return window handle */ diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 4951eb94493..56f94e29750 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -294,7 +294,7 @@ typedef struct error_info_t { #define CS_BAD_BASE -EINVAL #define CS_BAD_EDC -ENODEV #define CS_BAD_IRQ -EINVAL -#define CS_BAD_OFFSET -EIO +#define CS_BAD_OFFSET -EINVAL #define CS_BAD_PAGE -EINVAL #define CS_READ_FAILURE -EIO #define CS_BAD_SIZE -EINVAL @@ -312,7 +312,7 @@ typedef struct error_info_t { #define CS_GENERAL_FAILURE -ETIMEDOUT #define CS_WRITE_PROTECTED -EPERM #define CS_BAD_ARG_LENGTH -ENODEV -#define CS_BAD_ARGS 0x1c +#define CS_BAD_ARGS -EINVAL #define CS_CONFIGURATION_LOCKED -EACCES #define CS_IN_USE -EBUSY #define CS_NO_MORE_ITEMS -ENOSPC From 3f9c5f4cb7e00d424a56a6431e9c98b3b17851e4 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 12:22:40 +0200 Subject: [PATCH 36/49] pcmcia: deprecate CS_BAD_TUPLE CS_BAD_TUPLE was used to denote a bad tuple being passed to the parse function. Therefore, replace it with -EINVAL and a verbose message. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cistpl.c | 144 ++++++++++++++++++++++------------ drivers/pcmcia/cs_internal.h | 6 ++ drivers/pcmcia/ds.c | 1 - drivers/pcmcia/pcmcia_ioctl.c | 2 - include/pcmcia/cs.h | 2 +- 5 files changed, 99 insertions(+), 56 deletions(-) diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index a59e09dd855..772fc96d5ec 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -647,22 +647,28 @@ static int parse_device(tuple_t *tuple, cistpl_device_t *device) case 3: device->dev[i].speed = 150; break; case 4: device->dev[i].speed = 100; break; case 7: - if (++p == q) return CS_BAD_TUPLE; + if (++p == q) + return -EINVAL; device->dev[i].speed = SPEED_CVT(*p); while (*p & 0x80) - if (++p == q) return CS_BAD_TUPLE; + if (++p == q) + return -EINVAL; break; default: - return CS_BAD_TUPLE; + return -EINVAL; } - if (++p == q) return CS_BAD_TUPLE; - if (*p == 0xff) break; + if (++p == q) + return -EINVAL; + if (*p == 0xff) + break; scale = *p & 7; - if (scale == 7) return CS_BAD_TUPLE; + if (scale == 7) + return -EINVAL; device->dev[i].size = ((*p >> 3) + 1) * (512 << (scale*2)); device->ndev++; - if (++p == q) break; + if (++p == q) + break; } return 0; @@ -674,7 +680,7 @@ static int parse_checksum(tuple_t *tuple, cistpl_checksum_t *csum) { u_char *p; if (tuple->TupleDataLen < 5) - return CS_BAD_TUPLE; + return -EINVAL; p = (u_char *) tuple->TupleData; csum->addr = tuple->CISOffset + get_unaligned_le16(p) - 2; csum->len = get_unaligned_le16(p + 2); @@ -687,7 +693,7 @@ static int parse_checksum(tuple_t *tuple, cistpl_checksum_t *csum) static int parse_longlink(tuple_t *tuple, cistpl_longlink_t *link) { if (tuple->TupleDataLen < 4) - return CS_BAD_TUPLE; + return -EINVAL; link->addr = get_unaligned_le32(tuple->TupleData); return 0; } @@ -704,7 +710,7 @@ static int parse_longlink_mfc(tuple_t *tuple, link->nfn = *p; p++; if (tuple->TupleDataLen <= link->nfn*5) - return CS_BAD_TUPLE; + return -EINVAL; for (i = 0; i < link->nfn; i++) { link->fn[i].space = *p; p++; link->fn[i].addr = get_unaligned_le32(p); @@ -720,16 +726,19 @@ static int parse_strings(u_char *p, u_char *q, int max, { int i, j, ns; - if (p == q) return CS_BAD_TUPLE; + if (p == q) + return -EINVAL; ns = 0; j = 0; for (i = 0; i < max; i++) { - if (*p == 0xff) break; + if (*p == 0xff) + break; ofs[i] = j; ns++; for (;;) { s[j++] = (*p == 0xff) ? '\0' : *p; if ((*p == '\0') || (*p == 0xff)) break; - if (++p == q) return CS_BAD_TUPLE; + if (++p == q) + return -EINVAL; } if ((*p == 0xff) || (++p == q)) break; } @@ -737,7 +746,7 @@ static int parse_strings(u_char *p, u_char *q, int max, *found = ns; return 0; } else { - return (ns == max) ? 0 : CS_BAD_TUPLE; + return (ns == max) ? 0 : -EINVAL; } } @@ -752,7 +761,8 @@ static int parse_vers_1(tuple_t *tuple, cistpl_vers_1_t *vers_1) vers_1->major = *p; p++; vers_1->minor = *p; p++; - if (p >= q) return CS_BAD_TUPLE; + if (p >= q) + return -EINVAL; return parse_strings(p, q, CISTPL_VERS_1_MAX_PROD_STRINGS, vers_1->str, vers_1->ofs, &vers_1->ns); @@ -796,7 +806,7 @@ static int parse_jedec(tuple_t *tuple, cistpl_jedec_t *jedec) static int parse_manfid(tuple_t *tuple, cistpl_manfid_t *m) { if (tuple->TupleDataLen < 4) - return CS_BAD_TUPLE; + return -EINVAL; m->manf = get_unaligned_le16(tuple->TupleData); m->card = get_unaligned_le16(tuple->TupleData + 2); return 0; @@ -808,7 +818,7 @@ static int parse_funcid(tuple_t *tuple, cistpl_funcid_t *f) { u_char *p; if (tuple->TupleDataLen < 2) - return CS_BAD_TUPLE; + return -EINVAL; p = (u_char *)tuple->TupleData; f->func = p[0]; f->sysinit = p[1]; @@ -822,7 +832,7 @@ static int parse_funce(tuple_t *tuple, cistpl_funce_t *f) u_char *p; int i; if (tuple->TupleDataLen < 1) - return CS_BAD_TUPLE; + return -EINVAL; p = (u_char *)tuple->TupleData; f->type = p[0]; for (i = 1; i < tuple->TupleDataLen; i++) @@ -841,7 +851,7 @@ static int parse_config(tuple_t *tuple, cistpl_config_t *config) rasz = *p & 0x03; rmsz = (*p & 0x3c) >> 2; if (tuple->TupleDataLen < rasz+rmsz+4) - return CS_BAD_TUPLE; + return -EINVAL; config->last_idx = *(++p); p++; config->base = 0; @@ -1009,10 +1019,12 @@ static u_char *parse_mem(u_char *p, u_char *q, cistpl_mem_t *mem) static u_char *parse_irq(u_char *p, u_char *q, cistpl_irq_t *irq) { - if (p == q) return NULL; + if (p == q) + return NULL; irq->IRQInfo1 = *p; p++; if (irq->IRQInfo1 & IRQ_INFO2_VALID) { - if (p+2 > q) return NULL; + if (p+2 > q) + return NULL; irq->IRQInfo2 = (p[1]<<8) + p[0]; p += 2; } @@ -1033,7 +1045,8 @@ static int parse_cftable_entry(tuple_t *tuple, if (*p & 0x40) entry->flags |= CISTPL_CFTABLE_DEFAULT; if (*p & 0x80) { - if (++p == q) return CS_BAD_TUPLE; + if (++p == q) + return -EINVAL; if (*p & 0x10) entry->flags |= CISTPL_CFTABLE_BVDS; if (*p & 0x20) @@ -1047,30 +1060,35 @@ static int parse_cftable_entry(tuple_t *tuple, entry->interface = 0; /* Process optional features */ - if (++p == q) return CS_BAD_TUPLE; + if (++p == q) + return -EINVAL; features = *p; p++; /* Power options */ if ((features & 3) > 0) { p = parse_power(p, q, &entry->vcc); - if (p == NULL) return CS_BAD_TUPLE; + if (p == NULL) + return -EINVAL; } else entry->vcc.present = 0; if ((features & 3) > 1) { p = parse_power(p, q, &entry->vpp1); - if (p == NULL) return CS_BAD_TUPLE; + if (p == NULL) + return -EINVAL; } else entry->vpp1.present = 0; if ((features & 3) > 2) { p = parse_power(p, q, &entry->vpp2); - if (p == NULL) return CS_BAD_TUPLE; + if (p == NULL) + return -EINVAL; } else entry->vpp2.present = 0; /* Timing options */ if (features & 0x04) { p = parse_timing(p, q, &entry->timing); - if (p == NULL) return CS_BAD_TUPLE; + if (p == NULL) + return -EINVAL; } else { entry->timing.wait = 0; entry->timing.ready = 0; @@ -1080,14 +1098,16 @@ static int parse_cftable_entry(tuple_t *tuple, /* I/O window options */ if (features & 0x08) { p = parse_io(p, q, &entry->io); - if (p == NULL) return CS_BAD_TUPLE; + if (p == NULL) + return -EINVAL; } else entry->io.nwin = 0; /* Interrupt options */ if (features & 0x10) { p = parse_irq(p, q, &entry->irq); - if (p == NULL) return CS_BAD_TUPLE; + if (p == NULL) + return -EINVAL; } else entry->irq.IRQInfo1 = 0; @@ -1101,7 +1121,8 @@ static int parse_cftable_entry(tuple_t *tuple, entry->mem.win[0].card_addr = 0; entry->mem.win[0].host_addr = 0; p += 2; - if (p > q) return CS_BAD_TUPLE; + if (p > q) + return -EINVAL; break; case 0x40: entry->mem.nwin = 1; @@ -1109,20 +1130,24 @@ static int parse_cftable_entry(tuple_t *tuple, entry->mem.win[0].card_addr = get_unaligned_le16(p + 2) << 8; entry->mem.win[0].host_addr = 0; p += 4; - if (p > q) return CS_BAD_TUPLE; + if (p > q) + return -EINVAL; break; case 0x60: p = parse_mem(p, q, &entry->mem); - if (p == NULL) return CS_BAD_TUPLE; + if (p == NULL) + return -EINVAL; break; } /* Misc features */ if (features & 0x80) { - if (p == q) return CS_BAD_TUPLE; + if (p == q) + return -EINVAL; entry->flags |= (*p << 8); while (*p & 0x80) - if (++p == q) return CS_BAD_TUPLE; + if (++p == q) + return -EINVAL; p++; } @@ -1139,7 +1164,7 @@ static int parse_bar(tuple_t *tuple, cistpl_bar_t *bar) { u_char *p; if (tuple->TupleDataLen < 6) - return CS_BAD_TUPLE; + return -EINVAL; p = (u_char *)tuple->TupleData; bar->attr = *p; p += 2; @@ -1153,7 +1178,7 @@ static int parse_config_cb(tuple_t *tuple, cistpl_config_t *config) p = (u_char *)tuple->TupleData; if ((*p != 3) || (tuple->TupleDataLen < 6)) - return CS_BAD_TUPLE; + return -EINVAL; config->last_idx = *(++p); p++; config->base = get_unaligned_le32(p); @@ -1174,29 +1199,34 @@ static int parse_cftable_entry_cb(tuple_t *tuple, entry->flags |= CISTPL_CFTABLE_DEFAULT; /* Process optional features */ - if (++p == q) return CS_BAD_TUPLE; + if (++p == q) + return -EINVAL; features = *p; p++; /* Power options */ if ((features & 3) > 0) { p = parse_power(p, q, &entry->vcc); - if (p == NULL) return CS_BAD_TUPLE; + if (p == NULL) + return -EINVAL; } else entry->vcc.present = 0; if ((features & 3) > 1) { p = parse_power(p, q, &entry->vpp1); - if (p == NULL) return CS_BAD_TUPLE; + if (p == NULL) + return -EINVAL; } else entry->vpp1.present = 0; if ((features & 3) > 2) { p = parse_power(p, q, &entry->vpp2); - if (p == NULL) return CS_BAD_TUPLE; + if (p == NULL) + return -EINVAL; } else entry->vpp2.present = 0; /* I/O window options */ if (features & 0x08) { - if (p == q) return CS_BAD_TUPLE; + if (p == q) + return -EINVAL; entry->io = *p; p++; } else entry->io = 0; @@ -1204,26 +1234,31 @@ static int parse_cftable_entry_cb(tuple_t *tuple, /* Interrupt options */ if (features & 0x10) { p = parse_irq(p, q, &entry->irq); - if (p == NULL) return CS_BAD_TUPLE; + if (p == NULL) + return -EINVAL; } else entry->irq.IRQInfo1 = 0; if (features & 0x20) { - if (p == q) return CS_BAD_TUPLE; + if (p == q) + return -EINVAL; entry->mem = *p; p++; } else entry->mem = 0; /* Misc features */ if (features & 0x80) { - if (p == q) return CS_BAD_TUPLE; + if (p == q) + return -EINVAL; entry->flags |= (*p << 8); if (*p & 0x80) { - if (++p == q) return CS_BAD_TUPLE; + if (++p == q) + return -EINVAL; entry->flags |= (*p << 16); } while (*p & 0x80) - if (++p == q) return CS_BAD_TUPLE; + if (++p == q) + return -EINVAL; p++; } @@ -1265,7 +1300,7 @@ static int parse_vers_2(tuple_t *tuple, cistpl_vers_2_t *v2) u_char *p, *q; if (tuple->TupleDataLen < 10) - return CS_BAD_TUPLE; + return -EINVAL; p = tuple->TupleData; q = p + tuple->TupleDataLen; @@ -1289,13 +1324,16 @@ static int parse_org(tuple_t *tuple, cistpl_org_t *org) p = tuple->TupleData; q = p + tuple->TupleDataLen; - if (p == q) return CS_BAD_TUPLE; + if (p == q) + return -EINVAL; org->data_org = *p; - if (++p == q) return CS_BAD_TUPLE; + if (++p == q) + return -EINVAL; for (i = 0; i < 30; i++) { org->desc[i] = *p; if (*p == '\0') break; - if (++p == q) return CS_BAD_TUPLE; + if (++p == q) + return -EINVAL; } return 0; } @@ -1307,7 +1345,7 @@ static int parse_format(tuple_t *tuple, cistpl_format_t *fmt) u_char *p; if (tuple->TupleDataLen < 10) - return CS_BAD_TUPLE; + return -EINVAL; p = tuple->TupleData; @@ -1326,7 +1364,7 @@ int pccard_parse_tuple(tuple_t *tuple, cisparse_t *parse) int ret = 0; if (tuple->TupleDataLen > tuple->TupleDataMax) - return CS_BAD_TUPLE; + return -EINVAL; switch (tuple->TupleCode) { case CISTPL_DEVICE: case CISTPL_DEVICE_A: @@ -1400,6 +1438,8 @@ int pccard_parse_tuple(tuple_t *tuple, cisparse_t *parse) ret = -EINVAL; break; } + if (ret) + __cs_dbg(0, "parse_tuple failed %d\n", ret); return ret; } EXPORT_SYMBOL(pccard_parse_tuple); diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 384a76bd38e..3fcdf4fbca0 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -137,9 +137,15 @@ extern int cs_debug_level(int); dev_printk(KERN_DEBUG, &skt->dev, \ "cs: " fmt, ## arg); \ } while (0) +#define __cs_dbg(lvl, fmt, arg...) do { \ + if (cs_debug_level(lvl)) \ + printk(KERN_DEBUG \ + "cs: " fmt, ## arg); \ +} while (0) #else #define cs_dbg(skt, lvl, fmt, arg...) do { } while (0) +#define __cs_dbg(lvl, fmt, arg...) do { } while (0) #endif #define cs_err(skt, fmt, arg...) \ diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 5b24938ca15..55a46af33ca 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -82,7 +82,6 @@ static const lookup_t error_table[] = { { -EBUSY, "Resource in use" }, { -ENOSPC, "No more items" }, { -ENOMEM, "Out of resource" }, - { CS_BAD_TUPLE, "Bad CIS tuple" } }; diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index f2352c22757..d4c3f9aa3d8 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -970,8 +970,6 @@ static int ds_ioctl(struct inode * inode, struct file * file, case -ENOSYS: err = ret; break; - case CS_BAD_TUPLE: - err = -EINVAL; break; case -ENOMEM: err = -ENOSPC; break; case -ENOSPC: diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 56f94e29750..d672fdefdf2 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -319,7 +319,7 @@ typedef struct error_info_t { #define CS_OUT_OF_RESOURCE -ENOMEM #define CS_BAD_HANDLE -EINVAL -#define CS_BAD_TUPLE 0x40 +#define CS_BAD_TUPLE -EINVAL #ifdef __KERNEL__ From 9c8b7965f594fdff37c59446b9314ed7b4b44d07 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 12:27:56 +0200 Subject: [PATCH 37/49] pcmcia: remove CS_ error codes alltogether Remoe the CS_ error codes. Drivers are expected to use default error definitions (errno.h etc.). Only one CS_ error code -- CS_IN_USE -- is used internally by the (deprecated) pcmcia-cs userspace package. Therefore, keep this one around so that it still compiles. Signed-off-by: Dominik Brodowski --- include/pcmcia/cs.h | 33 --------------------------------- include/pcmcia/ds.h | 3 +++ 2 files changed, 3 insertions(+), 33 deletions(-) diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index d672fdefdf2..3585e1be4c5 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -287,39 +287,6 @@ typedef struct error_info_t { #define CS_EVENT_3VCARD 0x200000 #define CS_EVENT_XVCARD 0x400000 -/* Return codes */ -#define CS_SUCCESS 0x00 -#define CS_BAD_ADAPTER -ENODEV -#define CS_BAD_ATTRIBUTE -EINVAL -#define CS_BAD_BASE -EINVAL -#define CS_BAD_EDC -ENODEV -#define CS_BAD_IRQ -EINVAL -#define CS_BAD_OFFSET -EINVAL -#define CS_BAD_PAGE -EINVAL -#define CS_READ_FAILURE -EIO -#define CS_BAD_SIZE -EINVAL -#define CS_BAD_SOCKET -EINVAL -#define CS_BAD_TYPE -EINVAL -#define CS_BAD_VCC -EINVAL -#define CS_BAD_VPP -EINVAL -#define CS_BAD_WINDOW -ENODEV -#define CS_WRITE_FAILURE -EIO -#define CS_NO_CARD -ENODEV -#define CS_UNSUPPORTED_FUNCTION -ENODEV -#define CS_UNSUPPORTED_MODE -ENODEV -#define CS_BAD_SPEED -ENODEV -#define CS_BUSY -ENODEV -#define CS_GENERAL_FAILURE -ETIMEDOUT -#define CS_WRITE_PROTECTED -EPERM -#define CS_BAD_ARG_LENGTH -ENODEV -#define CS_BAD_ARGS -EINVAL -#define CS_CONFIGURATION_LOCKED -EACCES -#define CS_IN_USE -EBUSY -#define CS_NO_MORE_ITEMS -ENOSPC -#define CS_OUT_OF_RESOURCE -ENOMEM -#define CS_BAD_HANDLE -EINVAL - -#define CS_BAD_TUPLE -EINVAL #ifdef __KERNEL__ diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index a06bbec386b..9ff9de9ec3f 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -138,6 +138,9 @@ typedef union ds_ioctl_arg_t { #define DS_UNBIND_REQUEST _IOW ('d', 63, bind_info_t) #define DS_BIND_MTD _IOWR('d', 64, mtd_info_t) +/* used in userspace only */ +#define CS_IN_USE 0x1e + #ifdef __KERNEL__ #include #include From 79ba6757277ea7228480bee4c56c0f028f806b91 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 3 Aug 2008 14:03:07 +0200 Subject: [PATCH 38/49] pcmcia: use dev_printk for cs_error() Use dev_printk() in cs_error()-based error reporting. While this function-turned-macro will hopefully go away soon, using dev_printk simplifies the code much. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/ds.c | 50 ++++++++++++++++----------------------------- include/pcmcia/ds.h | 13 +++++++++++- 2 files changed, 30 insertions(+), 33 deletions(-) diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 55a46af33ca..e0624a8fb6e 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -69,8 +69,8 @@ spinlock_t pcmcia_dev_list_lock; /* String tables for error messages */ typedef struct lookup_t { - int key; - char *msg; + const int key; + const char *msg; } lookup_t; static const lookup_t error_table[] = { @@ -137,46 +137,32 @@ static const lookup_t service_table[] = { { ReplaceCIS, "ReplaceCIS" } }; - -static int pcmcia_report_error(struct pcmcia_device *p_dev, error_info_t *err) +const char *pcmcia_error_func(int func) { int i; - char *serv; - - if (!p_dev) - printk(KERN_NOTICE); - else - printk(KERN_NOTICE "%s: ", p_dev->dev.bus_id); for (i = 0; i < ARRAY_SIZE(service_table); i++) - if (service_table[i].key == err->func) - break; - if (i < ARRAY_SIZE(service_table)) - serv = service_table[i].msg; - else - serv = "Unknown service number"; + if (service_table[i].key == func) + return service_table[i].msg; + + return "Unknown service number"; +} +EXPORT_SYMBOL(pcmcia_error_func); + +const char *pcmcia_error_ret(int ret) +{ + int i; for (i = 0; i < ARRAY_SIZE(error_table); i++) - if (error_table[i].key == err->retcode) - break; - if (i < ARRAY_SIZE(error_table)) - printk("%s: %s\n", serv, error_table[i].msg); - else - printk("%s: Unknown error code %#x\n", serv, err->retcode); + if (error_table[i].key == ret) + return error_table[i].msg; - return 0; -} /* report_error */ - -/* end of code which was in cs.c before */ + return "unknown"; +} +EXPORT_SYMBOL(pcmcia_error_ret); /*======================================================================*/ -void cs_error(struct pcmcia_device *p_dev, int func, int ret) -{ - error_info_t err = { func, ret }; - pcmcia_report_error(p_dev, &err); -} -EXPORT_SYMBOL(cs_error); static void pcmcia_check_driver(struct pcmcia_driver *p_drv) diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 9ff9de9ec3f..a98bbf42023 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -249,7 +249,18 @@ struct pcmcia_device { #define handle_to_dev(handle) (handle->dev) /* error reporting */ -void cs_error(struct pcmcia_device *handle, int func, int ret); + +const char *pcmcia_error_func(int func); +const char *pcmcia_error_ret(int ret); + +#define cs_error(p_dev, func, ret) \ + { \ + dev_printk(KERN_NOTICE, &p_dev->dev, \ + "%s : %s\n", \ + pcmcia_error_func(func), \ + pcmcia_error_ret(ret)); \ + } + #endif /* __KERNEL__ */ #endif /* _LINUX_DS_H */ From 33343723cfad49efa16a8f9d97cc1ae9fe088fa1 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Mon, 25 Aug 2008 23:12:20 +0200 Subject: [PATCH 39/49] pcmcia: cs_internal.h is internal cs_internal.h is meant for definitions internal to the PCMCIA core modules. It must not be included by PCMCIA socket drivers or by PCMCIA device drivers. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/au1000_pb1x00.c | 1 - drivers/pcmcia/au1000_xxs1500.c | 1 - drivers/pcmcia/hd64465_ss.c | 1 - drivers/pcmcia/pxa2xx_base.c | 1 - drivers/pcmcia/soc_common.h | 1 - 5 files changed, 5 deletions(-) diff --git a/drivers/pcmcia/au1000_pb1x00.c b/drivers/pcmcia/au1000_pb1x00.c index aa1cd4d3aa2..d6b4bd1db7d 100644 --- a/drivers/pcmcia/au1000_pb1x00.c +++ b/drivers/pcmcia/au1000_pb1x00.c @@ -37,7 +37,6 @@ #include #include #include -#include "cs_internal.h" #include #include diff --git a/drivers/pcmcia/au1000_xxs1500.c b/drivers/pcmcia/au1000_xxs1500.c index 8a9b18cee84..9627390835c 100644 --- a/drivers/pcmcia/au1000_xxs1500.c +++ b/drivers/pcmcia/au1000_xxs1500.c @@ -41,7 +41,6 @@ #include #include #include -#include "cs_internal.h" #include #include diff --git a/drivers/pcmcia/hd64465_ss.c b/drivers/pcmcia/hd64465_ss.c index fb2bc1fb015..117dc12ab43 100644 --- a/drivers/pcmcia/hd64465_ss.c +++ b/drivers/pcmcia/hd64465_ss.c @@ -46,7 +46,6 @@ #include #include #include -#include "cs_internal.h" #define MODNAME "hd64465_ss" diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c index ccfdf1969a7..7bdf3635784 100644 --- a/drivers/pcmcia/pxa2xx_base.c +++ b/drivers/pcmcia/pxa2xx_base.c @@ -35,7 +35,6 @@ #include #include -#include "cs_internal.h" #include "soc_common.h" #include "pxa2xx_base.h" diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h index 8e4cc92bbe7..38c67375f36 100644 --- a/drivers/pcmcia/soc_common.h +++ b/drivers/pcmcia/soc_common.h @@ -15,7 +15,6 @@ #include #include #include -#include "cs_internal.h" struct device; From dc953e550bf1624a17465b9deb15487fdde98869 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Mon, 25 Aug 2008 23:18:20 +0200 Subject: [PATCH 40/49] pcmcia: cleanup cs_internal.h Small cleanup to cs_internal.h. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cs_internal.h | 154 ++++++++++++++++++++--------------- 1 file changed, 90 insertions(+), 64 deletions(-) diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 3fcdf4fbca0..95297c57cdb 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -1,5 +1,5 @@ /* - * cs_internal.h + * cs_internal.h -- definitions internal to the PCMCIA core modules * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -10,6 +10,12 @@ * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. * * (C) 1999 David A. Hinds + * (C) 2003 - 2008 Dominik Brodowski + * + * + * This file contains definitions _only_ needed by the PCMCIA core modules. + * It must not be included by PCMCIA socket drivers or by PCMCIA device + * drivers. */ #ifndef _LINUX_CS_INTERNAL_H @@ -18,29 +24,24 @@ #include /* Flags in client state */ -#define CLIENT_CONFIG_LOCKED 0x0001 -#define CLIENT_IRQ_REQ 0x0002 -#define CLIENT_IO_REQ 0x0004 -#define CLIENT_UNBOUND 0x0008 -#define CLIENT_STALE 0x0010 #define CLIENT_WIN_REQ(i) (0x1<<(i)) -#define CLIENT_CARDBUS 0x8000 /* Each card function gets one of these guys */ typedef struct config_t { struct kref ref; - u_int state; - u_int Attributes; - u_int IntType; - u_int ConfigBase; - u_char Status, Pin, Copy, Option, ExtStatus; - u_int CardValues; - io_req_t io; - struct { - u_int Attributes; - } irq; + unsigned int state; + unsigned int Attributes; + unsigned int IntType; + unsigned int ConfigBase; + unsigned char Status, Pin, Copy, Option, ExtStatus; + unsigned int CardValues; + io_req_t io; + struct { + u_int Attributes; + } irq; } config_t; + struct cis_cache_entry { struct list_head node; unsigned int addr; @@ -59,7 +60,6 @@ struct cis_cache_entry { #define SOCKET_INUSE 0x0010 #define SOCKET_SUSPEND 0x0080 #define SOCKET_WIN_REQ(i) (0x0100<<(i)) -#define SOCKET_REGION_INFO 0x4000 #define SOCKET_CARDBUS 0x8000 #define SOCKET_CARDBUS_CONFIG 0x10000 @@ -83,52 +83,6 @@ static inline void cs_socket_put(struct pcmcia_socket *skt) } } -/* In cardbus.c */ -int cb_alloc(struct pcmcia_socket *s); -void cb_free(struct pcmcia_socket *s); -int read_cb_mem(struct pcmcia_socket *s, int space, u_int addr, u_int len, void *ptr); - -/* In cistpl.c */ -int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, - u_int addr, u_int len, void *ptr); -void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, - u_int addr, u_int len, void *ptr); -void release_cis_mem(struct pcmcia_socket *s); -void destroy_cis_cache(struct pcmcia_socket *s); -int verify_cis_cache(struct pcmcia_socket *s); -int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, cisdata_t code, void *parse); - -/* In rsrc_mgr */ -int pcmcia_validate_mem(struct pcmcia_socket *s); -struct resource *pcmcia_find_io_region(unsigned long base, int num, unsigned long align, - struct pcmcia_socket *s); -int pcmcia_adjust_io_region(struct resource *res, unsigned long r_start, - unsigned long r_end, struct pcmcia_socket *s); -struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align, - int low, struct pcmcia_socket *s); -void release_resource_db(struct pcmcia_socket *s); - -/* In socket_sysfs.c */ -extern int pccard_sysfs_add_socket(struct device *dev); -extern void pccard_sysfs_remove_socket(struct device *dev); - -/* In cs.c */ -extern struct rw_semaphore pcmcia_socket_list_rwsem; -extern struct list_head pcmcia_socket_list; -int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req); -int pccard_reset_card(struct pcmcia_socket *skt); - - -struct pcmcia_callback{ - struct module *owner; - int (*event) (struct pcmcia_socket *s, event_t event, int priority); - void (*requery) (struct pcmcia_socket *s, int new_cis); - int (*suspend) (struct pcmcia_socket *s); - int (*resume) (struct pcmcia_socket *s); -}; - -int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c); - #ifdef CONFIG_PCMCIA_DEBUG extern int cs_debug_level(int); @@ -151,4 +105,76 @@ extern int cs_debug_level(int); #define cs_err(skt, fmt, arg...) \ dev_printk(KERN_ERR, &skt->dev, "cs: " fmt, ## arg) + +/* + * Stuff internal to module "pcmcia_core": + */ + +/* cistpl.c */ +int verify_cis_cache(struct pcmcia_socket *s); + +/* rsrc_mgr.c */ +void release_resource_db(struct pcmcia_socket *s); + +/* socket_sysfs.c */ +extern int pccard_sysfs_add_socket(struct device *dev); +extern void pccard_sysfs_remove_socket(struct device *dev); + +/* cardbus.c */ +int cb_alloc(struct pcmcia_socket *s); +void cb_free(struct pcmcia_socket *s); +int read_cb_mem(struct pcmcia_socket *s, int space, u_int addr, u_int len, + void *ptr); + + + +/* + * Stuff exported by module "pcmcia_core" to module "pcmcia" + */ + +struct pcmcia_callback{ + struct module *owner; + int (*event) (struct pcmcia_socket *s, + event_t event, int priority); + void (*requery) (struct pcmcia_socket *s, int new_cis); + int (*suspend) (struct pcmcia_socket *s); + int (*resume) (struct pcmcia_socket *s); +}; + +/* cs.c */ +extern struct rw_semaphore pcmcia_socket_list_rwsem; +extern struct list_head pcmcia_socket_list; +int pcmcia_get_window(struct pcmcia_socket *s, + window_handle_t *handle, + int idx, + win_req_t *req); +int pccard_reset_card(struct pcmcia_socket *skt); +int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c); + +/* cistpl.c */ +int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, + u_int addr, u_int len, void *ptr); +void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, + u_int addr, u_int len, void *ptr); +void release_cis_mem(struct pcmcia_socket *s); +void destroy_cis_cache(struct pcmcia_socket *s); +int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, + cisdata_t code, void *parse); + +/* rsrc_mgr.c */ +int pcmcia_validate_mem(struct pcmcia_socket *s); +struct resource *pcmcia_find_io_region(unsigned long base, + int num, + unsigned long align, + struct pcmcia_socket *s); +int pcmcia_adjust_io_region(struct resource *res, + unsigned long r_start, + unsigned long r_end, + struct pcmcia_socket *s); +struct resource *pcmcia_find_mem_region(u_long base, + u_long num, + u_long align, + int low, + struct pcmcia_socket *s); + #endif /* _LINUX_CS_INTERNAL_H */ From b60a5ede1e3a6a09a881c3ff014164fbe4d481b4 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Mon, 25 Aug 2008 23:32:37 +0200 Subject: [PATCH 41/49] pcmcia: merge ds_internal.h into cs_internal.h Merge ds_internal.c into cs_internal.h. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cs_internal.h | 40 ++++++++++++++++++++++++++++++++ drivers/pcmcia/ds.c | 1 - drivers/pcmcia/ds_internal.h | 29 ----------------------- drivers/pcmcia/pcmcia_ioctl.c | 1 - drivers/pcmcia/pcmcia_resource.c | 1 - 5 files changed, 40 insertions(+), 32 deletions(-) delete mode 100644 drivers/pcmcia/ds_internal.h diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 95297c57cdb..8e43c4d563d 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -177,4 +177,44 @@ struct resource *pcmcia_find_mem_region(u_long base, int low, struct pcmcia_socket *s); +/* + * Stuff internal to module "pcmcia". + */ +/* ds.c */ +extern struct bus_type pcmcia_bus_type; + +/* pcmcia_resource.c */ +extern int pcmcia_release_configuration(struct pcmcia_device *p_dev); + +#ifdef CONFIG_PCMCIA_IOCTL +/* ds.c */ +extern spinlock_t pcmcia_dev_list_lock; + +extern struct pcmcia_device *pcmcia_get_dev(struct pcmcia_device *p_dev); +extern void pcmcia_put_dev(struct pcmcia_device *p_dev); + +struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, + unsigned int function); + +/* pcmcia_ioctl.c */ +extern void __init pcmcia_setup_ioctl(void); +extern void __exit pcmcia_cleanup_ioctl(void); +extern void handle_event(struct pcmcia_socket *s, event_t event); +extern int handle_request(struct pcmcia_socket *s, event_t event); + +#else /* CONFIG_PCMCIA_IOCTL */ + +static inline void __init pcmcia_setup_ioctl(void) { return; } +static inline void __exit pcmcia_cleanup_ioctl(void) { return; } +static inline void handle_event(struct pcmcia_socket *s, event_t event) +{ + return; +} +static inline int handle_request(struct pcmcia_socket *s, event_t event) +{ + return 0; +} + +#endif /* CONFIG_PCMCIA_IOCTL */ + #endif /* _LINUX_CS_INTERNAL_H */ diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index e0624a8fb6e..604249a170c 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -32,7 +32,6 @@ #include #include "cs_internal.h" -#include "ds_internal.h" /*====================================================================*/ diff --git a/drivers/pcmcia/ds_internal.h b/drivers/pcmcia/ds_internal.h deleted file mode 100644 index 14bc55aa142..00000000000 --- a/drivers/pcmcia/ds_internal.h +++ /dev/null @@ -1,29 +0,0 @@ -/* ds_internal.h - internal header for 16-bit PCMCIA devices management */ - -extern spinlock_t pcmcia_dev_list_lock; -extern struct bus_type pcmcia_bus_type; - -extern struct pcmcia_device * pcmcia_get_dev(struct pcmcia_device *p_dev); -extern void pcmcia_put_dev(struct pcmcia_device *p_dev); - -struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int function); - -extern int pcmcia_release_configuration(struct pcmcia_device *p_dev); - -#ifdef CONFIG_PCMCIA_IOCTL -extern void __init pcmcia_setup_ioctl(void); -extern void __exit pcmcia_cleanup_ioctl(void); -extern void handle_event(struct pcmcia_socket *s, event_t event); -extern int handle_request(struct pcmcia_socket *s, event_t event); -#else -static inline void __init pcmcia_setup_ioctl(void) { return; } -static inline void __exit pcmcia_cleanup_ioctl(void) { return; } -static inline void handle_event(struct pcmcia_socket *s, event_t event) -{ - return; -} -static inline int handle_request(struct pcmcia_socket *s, event_t event) -{ - return 0; -} -#endif diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index d4c3f9aa3d8..c400872f5d3 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -38,7 +38,6 @@ #include #include "cs_internal.h" -#include "ds_internal.h" static int major_dev = -1; diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index de13c424101..93a270e15ce 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -29,7 +29,6 @@ #include #include "cs_internal.h" -#include "ds_internal.h" /* Access speed for IO windows */ From c23889ca5afcce60bb01739cd831c3cbcbab2a06 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Tue, 26 Aug 2008 00:09:56 +0200 Subject: [PATCH 42/49] pcmcia: cleanup socket services header file The header file for use by (in-kernel) PCMCIA sockets deserved a major cleanup. Some stuff only used by the pcmcia core modules was moved to cs_internal.h Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cs_internal.h | 27 +++++ include/pcmcia/ss.h | 198 ++++++++++++++++------------------- 2 files changed, 118 insertions(+), 107 deletions(-) diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 8e43c4d563d..2df8d8be1ff 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -50,6 +50,30 @@ struct cis_cache_entry { unsigned char cache[0]; }; +struct pccard_resource_ops { + int (*validate_mem) (struct pcmcia_socket *s); + int (*adjust_io_region) (struct resource *res, + unsigned long r_start, + unsigned long r_end, + struct pcmcia_socket *s); + struct resource* (*find_io) (unsigned long base, int num, + unsigned long align, + struct pcmcia_socket *s); + struct resource* (*find_mem) (unsigned long base, unsigned long num, + unsigned long align, int low, + struct pcmcia_socket *s); + int (*add_io) (struct pcmcia_socket *s, + unsigned int action, + unsigned long r_start, + unsigned long r_end); + int (*add_mem) (struct pcmcia_socket *s, + unsigned int action, + unsigned long r_start, + unsigned long r_end); + int (*init) (struct pcmcia_socket *s); + void (*exit) (struct pcmcia_socket *s); +}; + /* Flags in config state */ #define CONFIG_LOCKED 0x01 #define CONFIG_IRQ_REQ 0x02 @@ -144,12 +168,15 @@ struct pcmcia_callback{ /* cs.c */ extern struct rw_semaphore pcmcia_socket_list_rwsem; extern struct list_head pcmcia_socket_list; +extern struct class pcmcia_socket_class; + int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req); int pccard_reset_card(struct pcmcia_socket *skt); int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c); +struct pcmcia_socket *pcmcia_get_socket_by_nr(unsigned int nr); /* cistpl.c */ int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h index e34bef0fc74..9b4ac9385f5 100644 --- a/include/pcmcia/ss.h +++ b/include/pcmcia/ss.h @@ -53,10 +53,10 @@ /* for GetSocket, SetSocket */ typedef struct socket_state_t { - u_int flags; - u_int csc_mask; - u_char Vcc, Vpp; - u_char io_irq; + u_int flags; + u_int csc_mask; + u_char Vcc, Vpp; + u_char io_irq; } socket_state_t; extern socket_state_t dead_socket; @@ -86,79 +86,22 @@ extern socket_state_t dead_socket; #define HOOK_POWER_PRE 0x01 #define HOOK_POWER_POST 0x02 - typedef struct pccard_io_map { - u_char map; - u_char flags; - u_short speed; - u_int start, stop; + u_char map; + u_char flags; + u_short speed; + u_int start, stop; } pccard_io_map; typedef struct pccard_mem_map { - u_char map; - u_char flags; - u_short speed; - u_long static_start; - u_int card_start; - struct resource *res; + u_char map; + u_char flags; + u_short speed; + u_long static_start; + u_int card_start; + struct resource *res; } pccard_mem_map; -typedef struct cb_bridge_map { - u_char map; - u_char flags; - u_int start, stop; -} cb_bridge_map; - -/* - * Socket operations. - */ -struct pcmcia_socket; - -struct pccard_operations { - int (*init)(struct pcmcia_socket *sock); - int (*suspend)(struct pcmcia_socket *sock); - int (*get_status)(struct pcmcia_socket *sock, u_int *value); - int (*set_socket)(struct pcmcia_socket *sock, socket_state_t *state); - int (*set_io_map)(struct pcmcia_socket *sock, struct pccard_io_map *io); - int (*set_mem_map)(struct pcmcia_socket *sock, struct pccard_mem_map *mem); -}; - -struct pccard_resource_ops { - int (*validate_mem) (struct pcmcia_socket *s); - int (*adjust_io_region) (struct resource *res, - unsigned long r_start, - unsigned long r_end, - struct pcmcia_socket *s); - struct resource* (*find_io) (unsigned long base, int num, - unsigned long align, - struct pcmcia_socket *s); - struct resource* (*find_mem) (unsigned long base, unsigned long num, - unsigned long align, int low, - struct pcmcia_socket *s); - int (*add_io) (struct pcmcia_socket *s, - unsigned int action, - unsigned long r_start, - unsigned long r_end); - int (*add_mem) (struct pcmcia_socket *s, - unsigned int action, - unsigned long r_start, - unsigned long r_end); - int (*init) (struct pcmcia_socket *s); - void (*exit) (struct pcmcia_socket *s); -}; -/* SS_CAP_STATIC_MAP */ -extern struct pccard_resource_ops pccard_static_ops; -/* !SS_CAP_STATIC_MAP */ -extern struct pccard_resource_ops pccard_nonstatic_ops; - -/* static mem, dynamic IO sockets */ -extern struct pccard_resource_ops pccard_iodyn_ops; - -/* - * Calls to set up low-level "Socket Services" drivers - */ -struct pcmcia_socket; - typedef struct io_window_t { u_int InUse, Config; struct resource *res; @@ -179,10 +122,25 @@ typedef struct window_t { /* Maximum number of memory windows per socket */ #define MAX_WIN 4 + +/* + * Socket operations. + */ +struct pcmcia_socket; +struct pccard_resource_ops; struct config_t; struct pcmcia_callback; struct user_info_t; +struct pccard_operations { + int (*init)(struct pcmcia_socket *s); + int (*suspend)(struct pcmcia_socket *s); + int (*get_status)(struct pcmcia_socket *s, u_int *value); + int (*set_socket)(struct pcmcia_socket *s, socket_state_t *state); + int (*set_io_map)(struct pcmcia_socket *s, struct pccard_io_map *io); + int (*set_mem_map)(struct pcmcia_socket *s, struct pccard_mem_map *mem); +}; + struct pcmcia_socket { struct module *owner; spinlock_t lock; @@ -218,12 +176,12 @@ struct pcmcia_socket { struct pci_dev * cb_dev; - /* socket setup is done so resources should be able to be allocated. Only - * if set to 1, calls to find_{io,mem}_region are handled, and insertion - * events are actually managed by the PCMCIA layer.*/ + /* socket setup is done so resources should be able to be allocated. + * Only if set to 1, calls to find_{io,mem}_region are handled, and + * insertio events are actually managed by the PCMCIA layer.*/ u8 resource_setup_done:1; - /* is set to one if resource setup is done using adjust_resource_info() */ + /* It's old if resource setup is done using adjust_resource_info() */ u8 resource_setup_old:1; u8 resource_setup_new:1; @@ -236,75 +194,101 @@ struct pcmcia_socket { /* Zoom video behaviour is so chip specific its not worth adding this to _ops */ - void (*zoom_video)(struct pcmcia_socket *, int); + void (*zoom_video)(struct pcmcia_socket *, + int); /* so is power hook */ int (*power_hook)(struct pcmcia_socket *sock, int operation); -#ifdef CONFIG_CARDBUS + /* allows tuning the CB bridge before loading driver for the CB card */ +#ifdef CONFIG_CARDBUS void (*tune_bridge)(struct pcmcia_socket *sock, struct pci_bus *bus); #endif /* state thread */ - struct mutex skt_mutex; /* protects socket h/w state */ - struct task_struct *thread; struct completion thread_done; - spinlock_t thread_lock; /* protects thread_events */ unsigned int thread_events; + /* protects socket h/w state */ + struct mutex skt_mutex; + /* protects thread_events */ + spinlock_t thread_lock; /* pcmcia (16-bit) */ struct pcmcia_callback *callback; #if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE) - struct list_head devices_list; /* PCMCIA devices */ - u8 device_count; /* the number of devices, used - * only internally and subject - * to incorrectness and change */ + /* The following elements refer to 16-bit PCMCIA devices inserted + * into the socket */ + struct list_head devices_list; + /* the number of devices, used only internally and subject to + * incorrectness and change */ + u8 device_count; + + /* 16-bit state: */ struct { - u8 present:1, /* PCMCIA card is present in socket */ - busy:1, /* "master" ioctl is used */ - dead:1, /* pcmcia module is being unloaded */ - device_add_pending:1, /* a multifunction-device - * add event is pending */ - mfc_pfc:1, /* the pending event adds a mfc (1) or pfc (0) */ - reserved:3; - } pcmcia_state; + /* PCMCIA card is present in socket */ + u8 present:1; + /* "master" ioctl is used */ + u8 busy:1; + /* pcmcia module is being unloaded */ + u8 dead:1; + /* a multifunction-device add event is pending */ + u8 device_add_pending:1; + /* the pending event adds a mfc (1) or pfc (0) */ + u8 mfc_pfc:1; - struct work_struct device_add; /* for adding further pseudo-multifunction - * devices */ + u8 reserved:3; + } pcmcia_state; + + + /* for adding further pseudo-multifunction devices */ + struct work_struct device_add; #ifdef CONFIG_PCMCIA_IOCTL struct user_info_t *user; wait_queue_head_t queue; -#endif -#endif +#endif /* CONFIG_PCMCIA_IOCTL */ +#endif /* CONFIG_PCMCIA */ /* cardbus (32-bit) */ #ifdef CONFIG_CARDBUS struct resource * cb_cis_res; void __iomem *cb_cis_virt; -#endif +#endif /* CONFIG_CARDBUS */ /* socket device */ struct device dev; - void *driver_data; /* data internal to the socket driver */ - + /* data internal to the socket driver */ + void *driver_data; }; -struct pcmcia_socket * pcmcia_get_socket_by_nr(unsigned int nr); - - -extern void pcmcia_parse_events(struct pcmcia_socket *socket, unsigned int events); -extern int pcmcia_register_socket(struct pcmcia_socket *socket); -extern void pcmcia_unregister_socket(struct pcmcia_socket *socket); - -extern struct class pcmcia_socket_class; +/* socket drivers must define the resource operations type they use. There + * are three options: + * - pccard_static_ops iomem and ioport areas are assigned statically + * - pccard_iodyn_ops iomem areas is assigned statically, ioport + * areas dynamically + * - pccard_nonstatic_ops iomem and ioport areas are assigned dynamically. + * If this option is selected, use + * "select PCCARD_NONSTATIC" in Kconfig. + */ +extern struct pccard_resource_ops pccard_static_ops; +extern struct pccard_resource_ops pccard_iodyn_ops; +extern struct pccard_resource_ops pccard_nonstatic_ops; /* socket drivers are expected to use these callbacks in their .drv struct */ extern int pcmcia_socket_dev_suspend(struct device *dev, pm_message_t state); extern int pcmcia_socket_dev_resume(struct device *dev); +/* socket drivers use this callback in their IRQ handler */ +extern void pcmcia_parse_events(struct pcmcia_socket *socket, + unsigned int events); + +/* to register and unregister a socket */ +extern int pcmcia_register_socket(struct pcmcia_socket *socket); +extern void pcmcia_unregister_socket(struct pcmcia_socket *socket); + + #endif /* _LINUX_SS_H */ From a58357862e71919555ea96cd272e535593a8b3da Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Thu, 28 Aug 2008 00:41:16 +0200 Subject: [PATCH 43/49] pcmcia: cleanup device driver header file The header file primarily used for (in-kernel) PCMCIA device drivers also deserved a major cleanup. This header file also serves as the dumping ground for all typedefs and definitions only used by the deprecated PCMCIA ioctl and the deprecated PCMCIA userspace tools using this ioctl. Signed-off-by: Dominik Brodowski --- include/pcmcia/ciscode.h | 2 +- include/pcmcia/cs.h | 37 +---- include/pcmcia/ds.h | 327 ++++++++++++++++++++++++--------------- 3 files changed, 202 insertions(+), 164 deletions(-) diff --git a/include/pcmcia/ciscode.h b/include/pcmcia/ciscode.h index ad6e278ba7f..b417985708f 100644 --- a/include/pcmcia/ciscode.h +++ b/include/pcmcia/ciscode.h @@ -119,7 +119,7 @@ #define MANFID_TOSHIBA 0x0098 -#define MANFID_UNGERMANN 0x02c0 +#define MANFID_UNGERMANN 0x02c0 #define MANFID_XIRCOM 0x0105 diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 3585e1be4c5..42c8759f0bd 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -28,45 +28,10 @@ typedef struct conf_reg_t { #define CS_WRITE 2 /* for AdjustResourceInfo */ -typedef struct adjust_t { - u_int Action; - u_int Resource; - u_int Attributes; - union { - struct memory { - u_long Base; - u_long Size; - } memory; - struct io { - ioaddr_t BasePort; - ioaddr_t NumPorts; - u_int IOAddrLines; - } io; - struct irq { - u_int IRQ; - } irq; - } resource; -} adjust_t; - /* Action field */ #define REMOVE_MANAGED_RESOURCE 1 #define ADD_MANAGED_RESOURCE 2 -#define GET_FIRST_MANAGED_RESOURCE 3 -#define GET_NEXT_MANAGED_RESOURCE 4 -/* Resource field */ -#define RES_MEMORY_RANGE 1 -#define RES_IO_RANGE 2 -#define RES_IRQ 3 -/* Attribute field */ -#define RES_IRQ_TYPE 0x03 -#define RES_IRQ_TYPE_EXCLUSIVE 0 -#define RES_IRQ_TYPE_TIME 1 -#define RES_IRQ_TYPE_DYNAMIC 2 -#define RES_IRQ_CSC 0x04 -#define RES_SHARED 0x08 -#define RES_RESERVED 0x10 -#define RES_ALLOCATED 0x20 -#define RES_REMOVED 0x40 + typedef struct event_callback_args_t { struct pcmcia_device *client_handle; diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index a98bbf42023..bdf7d5e474f 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -10,7 +10,7 @@ * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. * * (C) 1999 David A. Hinds - * (C) 2003 - 2004 Dominik Brodowski + * (C) 2003 - 2008 Dominik Brodowski */ #ifndef _LINUX_DS_H @@ -23,138 +23,21 @@ #include #include -typedef struct tuple_parse_t { - tuple_t tuple; - cisdata_t data[255]; - cisparse_t parse; -} tuple_parse_t; - -typedef struct win_info_t { - window_handle_t handle; - win_req_t window; - memreq_t map; -} win_info_t; - -typedef struct bind_info_t { - dev_info_t dev_info; - u_char function; - struct pcmcia_device *instance; - char name[DEV_NAME_LEN]; - u_short major, minor; - void *next; -} bind_info_t; - -typedef struct mtd_info_t { - dev_info_t dev_info; - u_int Attributes; - u_int CardOffset; -} mtd_info_t; - -typedef struct region_info_t { - u_int Attributes; - u_int CardOffset; - u_int RegionSize; - u_int AccessSpeed; - u_int BlockSize; - u_int PartMultiple; - u_char JedecMfr, JedecInfo; - memory_handle_t next; -} region_info_t; -#define REGION_TYPE 0x0001 -#define REGION_TYPE_CM 0x0000 -#define REGION_TYPE_AM 0x0001 -#define REGION_PREFETCH 0x0008 -#define REGION_CACHEABLE 0x0010 -#define REGION_BAR_MASK 0xe000 -#define REGION_BAR_SHIFT 13 - -/* For ReplaceCIS */ -typedef struct cisdump_t { - u_int Length; - cisdata_t Data[CISTPL_MAX_CIS_SIZE]; -} cisdump_t; - -/* for GetConfigurationInfo */ -typedef struct config_info_t { - u_char Function; - u_int Attributes; - u_int Vcc, Vpp1, Vpp2; - u_int IntType; - u_int ConfigBase; - u_char Status, Pin, Copy, Option, ExtStatus; - u_int Present; - u_int CardValues; - u_int AssignedIRQ; - u_int IRQAttributes; - ioaddr_t BasePort1; - ioaddr_t NumPorts1; - u_int Attributes1; - ioaddr_t BasePort2; - ioaddr_t NumPorts2; - u_int Attributes2; - u_int IOAddrLines; -} config_info_t; - -typedef union ds_ioctl_arg_t { - adjust_t adjust; - config_info_t config; - tuple_t tuple; - tuple_parse_t tuple_parse; - client_req_t client_req; - cs_status_t status; - conf_reg_t conf_reg; - cisinfo_t cisinfo; - region_info_t region; - bind_info_t bind_info; - mtd_info_t mtd_info; - win_info_t win_info; - cisdump_t cisdump; -} ds_ioctl_arg_t; - -#define DS_ADJUST_RESOURCE_INFO _IOWR('d', 2, adjust_t) -#define DS_GET_CONFIGURATION_INFO _IOWR('d', 3, config_info_t) -#define DS_GET_FIRST_TUPLE _IOWR('d', 4, tuple_t) -#define DS_GET_NEXT_TUPLE _IOWR('d', 5, tuple_t) -#define DS_GET_TUPLE_DATA _IOWR('d', 6, tuple_parse_t) -#define DS_PARSE_TUPLE _IOWR('d', 7, tuple_parse_t) -#define DS_RESET_CARD _IO ('d', 8) -#define DS_GET_STATUS _IOWR('d', 9, cs_status_t) -#define DS_ACCESS_CONFIGURATION_REGISTER _IOWR('d', 10, conf_reg_t) -#define DS_VALIDATE_CIS _IOR ('d', 11, cisinfo_t) -#define DS_SUSPEND_CARD _IO ('d', 12) -#define DS_RESUME_CARD _IO ('d', 13) -#define DS_EJECT_CARD _IO ('d', 14) -#define DS_INSERT_CARD _IO ('d', 15) -#define DS_GET_FIRST_REGION _IOWR('d', 16, region_info_t) -#define DS_GET_NEXT_REGION _IOWR('d', 17, region_info_t) -#define DS_REPLACE_CIS _IOWR('d', 18, cisdump_t) -#define DS_GET_FIRST_WINDOW _IOR ('d', 19, win_info_t) -#define DS_GET_NEXT_WINDOW _IOWR('d', 20, win_info_t) -#define DS_GET_MEM_PAGE _IOWR('d', 21, win_info_t) - -#define DS_BIND_REQUEST _IOWR('d', 60, bind_info_t) -#define DS_GET_DEVICE_INFO _IOWR('d', 61, bind_info_t) -#define DS_GET_NEXT_DEVICE _IOWR('d', 62, bind_info_t) -#define DS_UNBIND_REQUEST _IOW ('d', 63, bind_info_t) -#define DS_BIND_MTD _IOWR('d', 64, mtd_info_t) - -/* used in userspace only */ -#define CS_IN_USE 0x1e - #ifdef __KERNEL__ #include #include -typedef struct dev_node_t { - char dev_name[DEV_NAME_LEN]; - u_short major, minor; - struct dev_node_t *next; -} dev_node_t; - - +/* + * PCMCIA device drivers (16-bit cards only; 32-bit cards require CardBus + * a.k.a. PCI drivers + */ struct pcmcia_socket; +struct pcmcia_device; struct config_t; +/* dynamic device IDs for PCMCIA device drivers. See + * Documentation/pcmcia/driver.txt for details. +*/ struct pcmcia_dynids { spinlock_t lock; struct list_head list; @@ -177,6 +60,14 @@ struct pcmcia_driver { int pcmcia_register_driver(struct pcmcia_driver *driver); void pcmcia_unregister_driver(struct pcmcia_driver *driver); +/* Some drivers use dev_node_t to store char or block device information. + * Don't use this in new drivers, though. + */ +typedef struct dev_node_t { + char dev_name[DEV_NAME_LEN]; + u_short major, minor; + struct dev_node_t *next; +} dev_node_t; struct pcmcia_device { /* the socket and the device_no [for multifunction devices] @@ -246,9 +137,14 @@ struct pcmcia_device { #define to_pcmcia_dev(n) container_of(n, struct pcmcia_device, dev) #define to_pcmcia_drv(n) container_of(n, struct pcmcia_driver, drv) +/* deprecated -- don't use! */ #define handle_to_dev(handle) (handle->dev) -/* error reporting */ + +/* (deprecated) error reporting by PCMCIA devices. Use dev_printk() + * or dev_dbg() directly in the driver, without referring to pcmcia_error_func() + * and/or pcmcia_error_ret() for those functions will go away soon. + */ const char *pcmcia_error_func(int func); const char *pcmcia_error_ret(int ret); @@ -263,4 +159,181 @@ const char *pcmcia_error_ret(int ret); #endif /* __KERNEL__ */ + + + +/* Below, there are only definitions which are used by + * - the PCMCIA ioctl + * - deprecated PCMCIA userspace tools only + * + * here be dragons ... here be dragons ... here be dragons ... here be drag + */ + +#if defined(CONFIG_PCMCIA_IOCTL) || !defined(__KERNEL__) + +/* for AdjustResourceInfo */ +typedef struct adjust_t { + u_int Action; + u_int Resource; + u_int Attributes; + union { + struct memory { + u_long Base; + u_long Size; + } memory; + struct io { + ioaddr_t BasePort; + ioaddr_t NumPorts; + u_int IOAddrLines; + } io; + struct irq { + u_int IRQ; + } irq; + } resource; +} adjust_t; + +/* Action field */ +#define REMOVE_MANAGED_RESOURCE 1 +#define ADD_MANAGED_RESOURCE 2 +#define GET_FIRST_MANAGED_RESOURCE 3 +#define GET_NEXT_MANAGED_RESOURCE 4 +/* Resource field */ +#define RES_MEMORY_RANGE 1 +#define RES_IO_RANGE 2 +#define RES_IRQ 3 +/* Attribute field */ +#define RES_IRQ_TYPE 0x03 +#define RES_IRQ_TYPE_EXCLUSIVE 0 +#define RES_IRQ_TYPE_TIME 1 +#define RES_IRQ_TYPE_DYNAMIC 2 +#define RES_IRQ_CSC 0x04 +#define RES_SHARED 0x08 +#define RES_RESERVED 0x10 +#define RES_ALLOCATED 0x20 +#define RES_REMOVED 0x40 + + +typedef struct tuple_parse_t { + tuple_t tuple; + cisdata_t data[255]; + cisparse_t parse; +} tuple_parse_t; + +typedef struct win_info_t { + window_handle_t handle; + win_req_t window; + memreq_t map; +} win_info_t; + +typedef struct bind_info_t { + dev_info_t dev_info; + u_char function; + struct pcmcia_device *instance; + char name[DEV_NAME_LEN]; + u_short major, minor; + void *next; +} bind_info_t; + +typedef struct mtd_info_t { + dev_info_t dev_info; + u_int Attributes; + u_int CardOffset; +} mtd_info_t; + +typedef struct region_info_t { + u_int Attributes; + u_int CardOffset; + u_int RegionSize; + u_int AccessSpeed; + u_int BlockSize; + u_int PartMultiple; + u_char JedecMfr, JedecInfo; + memory_handle_t next; +} region_info_t; + +#define REGION_TYPE 0x0001 +#define REGION_TYPE_CM 0x0000 +#define REGION_TYPE_AM 0x0001 +#define REGION_PREFETCH 0x0008 +#define REGION_CACHEABLE 0x0010 +#define REGION_BAR_MASK 0xe000 +#define REGION_BAR_SHIFT 13 + +/* For ReplaceCIS */ +typedef struct cisdump_t { + u_int Length; + cisdata_t Data[CISTPL_MAX_CIS_SIZE]; +} cisdump_t; + +/* for GetConfigurationInfo */ +typedef struct config_info_t { + u_char Function; + u_int Attributes; + u_int Vcc, Vpp1, Vpp2; + u_int IntType; + u_int ConfigBase; + u_char Status, Pin, Copy, Option, ExtStatus; + u_int Present; + u_int CardValues; + u_int AssignedIRQ; + u_int IRQAttributes; + ioaddr_t BasePort1; + ioaddr_t NumPorts1; + u_int Attributes1; + ioaddr_t BasePort2; + ioaddr_t NumPorts2; + u_int Attributes2; + u_int IOAddrLines; +} config_info_t; + +typedef union ds_ioctl_arg_t { + adjust_t adjust; + config_info_t config; + tuple_t tuple; + tuple_parse_t tuple_parse; + client_req_t client_req; + cs_status_t status; + conf_reg_t conf_reg; + cisinfo_t cisinfo; + region_info_t region; + bind_info_t bind_info; + mtd_info_t mtd_info; + win_info_t win_info; + cisdump_t cisdump; +} ds_ioctl_arg_t; + +#define DS_ADJUST_RESOURCE_INFO _IOWR('d', 2, adjust_t) +#define DS_GET_CONFIGURATION_INFO _IOWR('d', 3, config_info_t) +#define DS_GET_FIRST_TUPLE _IOWR('d', 4, tuple_t) +#define DS_GET_NEXT_TUPLE _IOWR('d', 5, tuple_t) +#define DS_GET_TUPLE_DATA _IOWR('d', 6, tuple_parse_t) +#define DS_PARSE_TUPLE _IOWR('d', 7, tuple_parse_t) +#define DS_RESET_CARD _IO ('d', 8) +#define DS_GET_STATUS _IOWR('d', 9, cs_status_t) +#define DS_ACCESS_CONFIGURATION_REGISTER _IOWR('d', 10, conf_reg_t) +#define DS_VALIDATE_CIS _IOR ('d', 11, cisinfo_t) +#define DS_SUSPEND_CARD _IO ('d', 12) +#define DS_RESUME_CARD _IO ('d', 13) +#define DS_EJECT_CARD _IO ('d', 14) +#define DS_INSERT_CARD _IO ('d', 15) +#define DS_GET_FIRST_REGION _IOWR('d', 16, region_info_t) +#define DS_GET_NEXT_REGION _IOWR('d', 17, region_info_t) +#define DS_REPLACE_CIS _IOWR('d', 18, cisdump_t) +#define DS_GET_FIRST_WINDOW _IOR ('d', 19, win_info_t) +#define DS_GET_NEXT_WINDOW _IOWR('d', 20, win_info_t) +#define DS_GET_MEM_PAGE _IOWR('d', 21, win_info_t) + +#define DS_BIND_REQUEST _IOWR('d', 60, bind_info_t) +#define DS_GET_DEVICE_INFO _IOWR('d', 61, bind_info_t) +#define DS_GET_NEXT_DEVICE _IOWR('d', 62, bind_info_t) +#define DS_UNBIND_REQUEST _IOW ('d', 63, bind_info_t) +#define DS_BIND_MTD _IOWR('d', 64, mtd_info_t) + + +/* used in userspace only */ +#define CS_IN_USE 0x1e + + +#endif /* !defined(__KERNEL__) || defined(CONFIG_PCMCIA_IOCTL) */ + #endif /* _LINUX_DS_H */ From d39bd56452b509f8d6054883b8a0129950ba50cc Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Thu, 28 Aug 2008 01:05:34 +0200 Subject: [PATCH 44/49] pcmcia: encapsulate ioaddr_t By now, ioaddr_t should only be used by the deprecated ioctl, as it does not correctly reflect the maximum ioport range at least on some architectures. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/au1000_generic.c | 2 +- drivers/pcmcia/au1000_generic.h | 2 +- drivers/usb/host/sl811_cs.c | 3 ++- include/pcmcia/cs_types.h | 8 -------- include/pcmcia/ds.h | 8 ++++++++ 5 files changed, 12 insertions(+), 11 deletions(-) diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c index 75e8f8505e4..fc1de46fd20 100644 --- a/drivers/pcmcia/au1000_generic.c +++ b/drivers/pcmcia/au1000_generic.c @@ -292,7 +292,7 @@ au1x00_pcmcia_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *map) skt->spd_io[map->map] = speed; } - map->start=(ioaddr_t)(u32)skt->virt_io; + map->start=(unsigned int)(u32)skt->virt_io; map->stop=map->start+MAP_SIZE; return 0; diff --git a/drivers/pcmcia/au1000_generic.h b/drivers/pcmcia/au1000_generic.h index a53ef590251..13a4fbc5871 100644 --- a/drivers/pcmcia/au1000_generic.h +++ b/drivers/pcmcia/au1000_generic.h @@ -116,7 +116,7 @@ struct au1000_pcmcia_socket { struct resource res_attr; void * virt_io; - ioaddr_t phys_io; + unsigned int phys_io; unsigned int phys_attr; unsigned int phys_mem; unsigned short speed_io, speed_attr, speed_mem; diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index ca733b7caea..516848dd9b4 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -112,7 +112,8 @@ static struct platform_device platform_dev = { .num_resources = ARRAY_SIZE(resources), }; -static int sl811_hc_init(struct device *parent, ioaddr_t base_addr, int irq) +static int sl811_hc_init(struct device *parent, resource_size_t base_addr, + int irq) { if (platform_dev.dev.parent) return -EBUSY; diff --git a/include/pcmcia/cs_types.h b/include/pcmcia/cs_types.h index f402a0f435b..315965a3793 100644 --- a/include/pcmcia/cs_types.h +++ b/include/pcmcia/cs_types.h @@ -21,14 +21,6 @@ #include #endif -#if defined(__arm__) || defined(__mips__) || defined(__avr32__) || \ - defined(__bfin__) -/* This (ioaddr_t) is exposed to userspace & hence cannot be changed. */ -typedef u_int ioaddr_t; -#else -typedef u_short ioaddr_t; -#endif - typedef u_short socket_t; typedef u_int event_t; typedef u_char cisdata_t; diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index bdf7d5e474f..279df0fb036 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -171,6 +171,14 @@ const char *pcmcia_error_ret(int ret); #if defined(CONFIG_PCMCIA_IOCTL) || !defined(__KERNEL__) +#if defined(__arm__) || defined(__mips__) || defined(__avr32__) || \ + defined(__bfin__) +/* This (ioaddr_t) is exposed to userspace & hence cannot be changed. */ +typedef u_int ioaddr_t; +#else +typedef u_short ioaddr_t; +#endif + /* for AdjustResourceInfo */ typedef struct adjust_t { u_int Action; From 35200d865d49d0207b054074055e1487a0c28ae4 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Thu, 28 Aug 2008 23:44:45 +0200 Subject: [PATCH 45/49] pcmcia: device_id header cleanup Wrap in #ifdef to include header just once, and wrap in another #ifdef to avoid it being used in userspace. Also, format the header similar to the other PCMCIA header files. Signed-off-by: Dominik Brodowski --- include/pcmcia/device_id.h | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/include/pcmcia/device_id.h b/include/pcmcia/device_id.h index e04e0b0d9a2..c33ea08352b 100644 --- a/include/pcmcia/device_id.h +++ b/include/pcmcia/device_id.h @@ -1,10 +1,19 @@ /* - * Copyright (2003-2004) Dominik Brodowski - * David Woodhouse + * device_id.h -- PCMCIA driver matching helpers * - * License: GPL v2 + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * (C) 2003 - 2004 David Woodhouse + * (C) 2003 - 2004 Dominik Brodowski */ +#ifndef _LINUX_PCMCIA_DEVICE_ID_H +#define _LINUX_PCMCIA_DEVICE_ID_H + +#ifdef __KERNEL__ + #define PCMCIA_DEVICE_MANF_CARD(manf, card) { \ .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \ PCMCIA_DEV_ID_MATCH_CARD_ID, \ @@ -256,3 +265,6 @@ #define PCMCIA_DEVICE_NULL { .match_flags = 0, } + +#endif /* __KERNEL__ */ +#endif /* _LINUX_PCMCIA_DEVICE_ID_H */ From 994917f8b718f1cd7114317cc3cbf04fe46c1841 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 31 Aug 2008 15:20:26 +0200 Subject: [PATCH 46/49] pcmcia: card services header cleanup 16-bit PCMCIA device handling function definitions are moved to ds.h, internal definitions to cs_internal.h. Signed-off-by: Dominik Brodowski --- drivers/char/pcmcia/ipwireless/main.c | 2 +- drivers/net/pcmcia/nmclan_cs.c | 2 +- drivers/net/wireless/orinoco_cs.c | 2 +- drivers/pcmcia/cs.c | 4 +- drivers/pcmcia/cs_internal.h | 12 ++++- drivers/pcmcia/pcmcia_ioctl.c | 2 +- include/pcmcia/cistpl.h | 6 ++- include/pcmcia/cs.h | 67 --------------------------- include/pcmcia/ds.h | 56 +++++++++++++++++++++- 9 files changed, 76 insertions(+), 77 deletions(-) diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c index 24ffe0324e5..dcf2b59ca8c 100644 --- a/drivers/char/pcmcia/ipwireless/main.c +++ b/drivers/char/pcmcia/ipwireless/main.c @@ -65,7 +65,7 @@ static void signalled_reboot_work(struct work_struct *work_reboot) struct ipw_dev *ipw = container_of(work_reboot, struct ipw_dev, work_reboot); struct pcmcia_device *link = ipw->link; - int ret = pccard_reset_card(link->socket); + int ret = pcmcia_reset_card(link->socket); if (ret != 0) cs_error(link, ResetCard, ret); diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index cfcbea9b7e2..54df34f21c5 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -925,7 +925,7 @@ static void mace_tx_timeout(struct net_device *dev) printk(KERN_NOTICE "%s: transmit timed out -- ", dev->name); #if RESET_ON_TIMEOUT printk("resetting card\n"); - pcmcia_reset_card(link, NULL); + pcmcia_reset_card(link->socket); #else /* #if RESET_ON_TIMEOUT */ printk("NOT resetting card\n"); #endif /* #if RESET_ON_TIMEOUT */ diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c index c7b57d9d499..f8d9de2fb4c 100644 --- a/drivers/net/wireless/orinoco_cs.c +++ b/drivers/net/wireless/orinoco_cs.c @@ -80,7 +80,7 @@ orinoco_cs_hard_reset(struct orinoco_private *priv) /* We need atomic ops here, because we're not holding the lock */ set_bit(0, &card->hard_reset_in_progress); - err = pcmcia_reset_card(link, NULL); + err = pcmcia_reset_card(link->socket); if (err) return err; diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index 48386f31e61..c68c5d33828 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -752,7 +752,7 @@ EXPORT_SYMBOL(pccard_register_pcmcia); * CIS register. */ -int pccard_reset_card(struct pcmcia_socket *skt) +int pcmcia_reset_card(struct pcmcia_socket *skt) { int ret; @@ -791,7 +791,7 @@ int pccard_reset_card(struct pcmcia_socket *skt) return ret; } /* reset_card */ -EXPORT_SYMBOL(pccard_reset_card); +EXPORT_SYMBOL(pcmcia_reset_card); /* These shut down or wake up a socket. They are sort of user diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 2df8d8be1ff..d71eeee4992 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -174,10 +174,18 @@ int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req); -int pccard_reset_card(struct pcmcia_socket *skt); int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c); struct pcmcia_socket *pcmcia_get_socket_by_nr(unsigned int nr); +int pcmcia_suspend_card(struct pcmcia_socket *skt); +int pcmcia_resume_card(struct pcmcia_socket *skt); + +int pcmcia_eject_card(struct pcmcia_socket *skt); +int pcmcia_insert_card(struct pcmcia_socket *skt); + +struct pcmcia_socket *pcmcia_get_socket(struct pcmcia_socket *skt); +void pcmcia_put_socket(struct pcmcia_socket *skt); + /* cistpl.c */ int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, u_int len, void *ptr); @@ -187,6 +195,8 @@ void release_cis_mem(struct pcmcia_socket *s); void destroy_cis_cache(struct pcmcia_socket *s); int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, cisdata_t code, void *parse); +int pcmcia_replace_cis(struct pcmcia_socket *s, + const u8 *data, const size_t len); /* rsrc_mgr.c */ int pcmcia_validate_mem(struct pcmcia_socket *s); diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index c400872f5d3..579ec945570 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -861,7 +861,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, ret = pccard_parse_tuple(&buf->tuple, &buf->tuple_parse.parse); break; case DS_RESET_CARD: - ret = pccard_reset_card(s); + ret = pcmcia_reset_card(s); break; case DS_GET_STATUS: if (buf->status.Function && diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h index 75a9d34c634..7e8c2bcf11a 100644 --- a/include/pcmcia/cistpl.h +++ b/include/pcmcia/cistpl.h @@ -580,8 +580,8 @@ typedef struct cisinfo_t { #define CISTPL_MAX_CIS_SIZE 0x200 -int pcmcia_replace_cis(struct pcmcia_socket *s, - const u8 *data, const size_t len); +#ifdef __KERNEL__ +struct pcmcia_socket; /* don't use outside of PCMCIA core yet */ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int func, tuple_t *tuple); @@ -615,4 +615,6 @@ int pcmcia_loop_config(struct pcmcia_device *p_dev, void *priv_data), void *priv_data); +#endif /* __KERNEL__ */ + #endif /* LINUX_CISTPL_H */ diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 42c8759f0bd..6944a74d3a7 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -201,16 +201,6 @@ typedef struct win_req_t { #define WIN_BAR_MASK 0xe000 #define WIN_BAR_SHIFT 13 -/* Attributes for RegisterClient -- UNUSED -- */ -#define INFO_MASTER_CLIENT 0x01 -#define INFO_IO_CLIENT 0x02 -#define INFO_MTD_CLIENT 0x04 -#define INFO_MEM_CLIENT 0x08 -#define MAX_NUM_CLIENTS 3 - -#define INFO_CARD_SHARE 0x10 -#define INFO_CARD_EXCL 0x20 - typedef struct cs_status_t { u_char Function; event_t CardState; @@ -252,61 +242,4 @@ typedef struct error_info_t { #define CS_EVENT_3VCARD 0x200000 #define CS_EVENT_XVCARD 0x400000 - -#ifdef __KERNEL__ - -/* - * The main Card Services entry point - */ - -enum service { - AccessConfigurationRegister, AddSocketServices, - AdjustResourceInfo, CheckEraseQueue, CloseMemory, CopyMemory, - DeregisterClient, DeregisterEraseQueue, GetCardServicesInfo, - GetClientInfo, GetConfigurationInfo, GetEventMask, - GetFirstClient, GetFirstPartion, GetFirstRegion, GetFirstTuple, - GetNextClient, GetNextPartition, GetNextRegion, GetNextTuple, - GetStatus, GetTupleData, MapLogSocket, MapLogWindow, MapMemPage, - MapPhySocket, MapPhyWindow, ModifyConfiguration, ModifyWindow, - OpenMemory, ParseTuple, ReadMemory, RegisterClient, - RegisterEraseQueue, RegisterMTD, RegisterTimer, - ReleaseConfiguration, ReleaseExclusive, ReleaseIO, ReleaseIRQ, - ReleaseSocketMask, ReleaseWindow, ReplaceSocketServices, - RequestConfiguration, RequestExclusive, RequestIO, RequestIRQ, - RequestSocketMask, RequestWindow, ResetCard, ReturnSSEntry, - SetEventMask, SetRegion, ValidateCIS, VendorSpecific, - WriteMemory, BindDevice, BindMTD, ReportError, - SuspendCard, ResumeCard, EjectCard, InsertCard, ReplaceCIS, - GetFirstWindow, GetNextWindow, GetMemPage -}; - -struct pcmcia_socket; - -int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, conf_reg_t *reg); -int pcmcia_get_mem_page(window_handle_t win, memreq_t *req); -int pcmcia_map_mem_page(window_handle_t win, memreq_t *req); -int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod); -int pcmcia_release_window(window_handle_t win); -int pcmcia_request_configuration(struct pcmcia_device *p_dev, config_req_t *req); -int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req); -int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req); -int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_handle_t *wh); -int pcmcia_suspend_card(struct pcmcia_socket *skt); -int pcmcia_resume_card(struct pcmcia_socket *skt); -int pcmcia_eject_card(struct pcmcia_socket *skt); -int pcmcia_insert_card(struct pcmcia_socket *skt); -int pccard_reset_card(struct pcmcia_socket *skt); - -struct pcmcia_device * pcmcia_dev_present(struct pcmcia_device *p_dev); -void pcmcia_disable_device(struct pcmcia_device *p_dev); - -struct pcmcia_socket * pcmcia_get_socket(struct pcmcia_socket *skt); -void pcmcia_put_socket(struct pcmcia_socket *skt); - -/* compatibility functions */ -#define pcmcia_reset_card(p_dev, req) \ - pccard_reset_card(p_dev->socket) - -#endif /* __KERNEL__ */ - #endif /* _LINUX_CS_H */ diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 279df0fb036..29e40323089 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -145,7 +145,26 @@ struct pcmcia_device { * or dev_dbg() directly in the driver, without referring to pcmcia_error_func() * and/or pcmcia_error_ret() for those functions will go away soon. */ - +enum service { + AccessConfigurationRegister, AddSocketServices, + AdjustResourceInfo, CheckEraseQueue, CloseMemory, CopyMemory, + DeregisterClient, DeregisterEraseQueue, GetCardServicesInfo, + GetClientInfo, GetConfigurationInfo, GetEventMask, + GetFirstClient, GetFirstPartion, GetFirstRegion, GetFirstTuple, + GetNextClient, GetNextPartition, GetNextRegion, GetNextTuple, + GetStatus, GetTupleData, MapLogSocket, MapLogWindow, MapMemPage, + MapPhySocket, MapPhyWindow, ModifyConfiguration, ModifyWindow, + OpenMemory, ParseTuple, ReadMemory, RegisterClient, + RegisterEraseQueue, RegisterMTD, RegisterTimer, + ReleaseConfiguration, ReleaseExclusive, ReleaseIO, ReleaseIRQ, + ReleaseSocketMask, ReleaseWindow, ReplaceSocketServices, + RequestConfiguration, RequestExclusive, RequestIO, RequestIRQ, + RequestSocketMask, RequestWindow, ResetCard, ReturnSSEntry, + SetEventMask, SetRegion, ValidateCIS, VendorSpecific, + WriteMemory, BindDevice, BindMTD, ReportError, + SuspendCard, ResumeCard, EjectCard, InsertCard, ReplaceCIS, + GetFirstWindow, GetNextWindow, GetMemPage +}; const char *pcmcia_error_func(int func); const char *pcmcia_error_ret(int ret); @@ -158,6 +177,32 @@ const char *pcmcia_error_ret(int ret); } +/* is the device still there? */ +struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *p_dev); + +/* low-level interface reset */ +int pcmcia_reset_card(struct pcmcia_socket *skt); + +/* CIS config */ +int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, + conf_reg_t *reg); + +/* device configuration */ +int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req); +int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req); +int pcmcia_request_configuration(struct pcmcia_device *p_dev, + config_req_t *req); + +int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, + window_handle_t *wh); +int pcmcia_release_window(window_handle_t win); + +int pcmcia_get_mem_page(window_handle_t win, memreq_t *req); +int pcmcia_map_mem_page(window_handle_t win, memreq_t *req); + +int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod); +void pcmcia_disable_device(struct pcmcia_device *p_dev); + #endif /* __KERNEL__ */ @@ -341,6 +386,15 @@ typedef union ds_ioctl_arg_t { /* used in userspace only */ #define CS_IN_USE 0x1e +#define INFO_MASTER_CLIENT 0x01 +#define INFO_IO_CLIENT 0x02 +#define INFO_MTD_CLIENT 0x04 +#define INFO_MEM_CLIENT 0x08 +#define MAX_NUM_CLIENTS 3 + +#define INFO_CARD_SHARE 0x10 +#define INFO_CARD_EXCL 0x20 + #endif /* !defined(__KERNEL__) || defined(CONFIG_PCMCIA_IOCTL) */ From 2f3061eb1086f98990d6495b8c63a1b83f2f59aa Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 31 Aug 2008 15:50:33 +0200 Subject: [PATCH 47/49] pcmcia: remove unused argument to pcmcia_parse_tuple() Since we're just parsing the tuple being passed to this function, we don't need any device-specific information. Also, remove the call to pcmcia_validate_cis() from pcmciamtd.c, since it is already called by the PCMCIA core. Signed-off-by: Dominik Brodowski --- drivers/char/pcmcia/ipwireless/main.c | 6 +++--- drivers/char/pcmcia/synclink_cs.c | 2 +- drivers/mtd/maps/pcmciamtd.c | 7 +------ drivers/net/pcmcia/fmvj18x_cs.c | 2 +- drivers/net/pcmcia/smc91c92_cs.c | 4 ++-- drivers/net/pcmcia/xirc2ps_cs.c | 4 ++-- drivers/net/wireless/b43/pcmcia.c | 2 +- drivers/net/wireless/hostap/hostap_cs.c | 2 +- drivers/net/wireless/libertas/if_cs.c | 2 +- drivers/pcmcia/cistpl.c | 6 +++--- drivers/pcmcia/cs_internal.h | 2 ++ drivers/pcmcia/pcmcia_ioctl.c | 2 +- drivers/pcmcia/pcmcia_resource.c | 2 +- drivers/serial/serial_cs.c | 2 +- include/pcmcia/cistpl.h | 11 ++--------- 15 files changed, 23 insertions(+), 33 deletions(-) diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c index dcf2b59ca8c..5216fce0c62 100644 --- a/drivers/char/pcmcia/ipwireless/main.c +++ b/drivers/char/pcmcia/ipwireless/main.c @@ -127,7 +127,7 @@ static int config_ipwireless(struct ipw_dev *ipw) goto exit0; } - ret = pcmcia_parse_tuple(link, &tuple, &parse); + ret = pcmcia_parse_tuple(&tuple, &parse); if (ret != 0) { cs_error(link, ParseTuple, ret); @@ -163,7 +163,7 @@ static int config_ipwireless(struct ipw_dev *ipw) goto exit0; } - ret = pcmcia_parse_tuple(link, &tuple, &parse); + ret = pcmcia_parse_tuple(&tuple, &parse); if (ret != 0) { cs_error(link, GetTupleData, ret); @@ -206,7 +206,7 @@ static int config_ipwireless(struct ipw_dev *ipw) goto exit1; } - ret = pcmcia_parse_tuple(link, &tuple, &parse); + ret = pcmcia_parse_tuple(&tuple, &parse); if (ret != 0) { cs_error(link, ParseTuple, ret); diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index d1fceabe3ae..05bf9c55ecc 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -604,7 +604,7 @@ static int mgslpc_config(struct pcmcia_device *link) cfg = &(parse.cftable_entry); CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); + CS_CHECK(ParseTuple, pcmcia_parse_tuple(&tuple, &parse)); if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg; if (cfg->index == 0) diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c index 27b3d96b712..d600c2deff7 100644 --- a/drivers/mtd/maps/pcmciamtd.c +++ b/drivers/mtd/maps/pcmciamtd.c @@ -374,7 +374,7 @@ static void card_settings(struct pcmciamtd_dev *dev, struct pcmcia_device *link, cs_error(link, GetTupleData, rc); break; } - rc = pcmcia_parse_tuple(link, &tuple, &parse); + rc = pcmcia_parse_tuple(&tuple, &parse); if (rc != 0) { cs_error(link, ParseTuple, rc); break; @@ -498,11 +498,6 @@ static int pcmciamtd_config(struct pcmcia_device *link) DEBUG(3, "link=0x%p", link); - DEBUG(2, "Validating CIS"); - ret = pcmcia_validate_cis(link, NULL); - if (ret != 0) - cs_error(link, GetTupleData, ret); - card_settings(dev, link, &new_name); dev->pcmcia_map.phys = NO_XIP; diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index 0ffd981502e..69d916daa7b 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -362,7 +362,7 @@ static int fmvj18x_config(struct pcmcia_device *link) tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); + CS_CHECK(ParseTuple, pcmcia_parse_tuple(&tuple, &parse)); link->conf.ConfigIndex = parse.cftable_entry.index; switch (link->manf_id) { case MANFID_TDK: diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 918b4a3eca5..c74d6656d26 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -415,7 +415,7 @@ static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, i = pcmcia_get_tuple_data(handle, tuple); if (i != 0) return i; - return pcmcia_parse_tuple(handle, tuple, parse); + return pcmcia_parse_tuple(tuple, parse); } static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, @@ -426,7 +426,7 @@ static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, if ((i = pcmcia_get_next_tuple(handle, tuple)) != 0 || (i = pcmcia_get_tuple_data(handle, tuple)) != 0) return i; - return pcmcia_parse_tuple(handle, tuple, parse); + return pcmcia_parse_tuple(tuple, parse); } /*====================================================================== diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index d97e6e917c3..8366bfc7d28 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -377,7 +377,7 @@ first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse) if ((err = pcmcia_get_first_tuple(handle, tuple)) == 0 && (err = pcmcia_get_tuple_data(handle, tuple)) == 0) - err = pcmcia_parse_tuple(handle, tuple, parse); + err = pcmcia_parse_tuple(tuple, parse); return err; } @@ -388,7 +388,7 @@ next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse) if ((err = pcmcia_get_next_tuple(handle, tuple)) == 0 && (err = pcmcia_get_tuple_data(handle, tuple)) == 0) - err = pcmcia_parse_tuple(handle, tuple, parse); + err = pcmcia_parse_tuple(tuple, parse); return err; } diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c index ab42fb6addf..3cfc30307a2 100644 --- a/drivers/net/wireless/b43/pcmcia.c +++ b/drivers/net/wireless/b43/pcmcia.c @@ -87,7 +87,7 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev) res = pcmcia_get_tuple_data(dev, &tuple); if (res != 0) goto err_kfree_ssb; - res = pcmcia_parse_tuple(dev, &tuple, &parse); + res = pcmcia_parse_tuple(&tuple, &parse); if (res != 0) goto err_kfree_ssb; diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 2826e674a8e..63374027735 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -305,7 +305,7 @@ static int sandisk_enable_wireless(struct net_device *dev) tuple.DesiredTuple = CISTPL_LONGLINK_MFC; if (pcmcia_get_first_tuple(hw_priv->link, &tuple) || pcmcia_get_tuple_data(hw_priv->link, &tuple) || - pcmcia_parse_tuple(hw_priv->link, &tuple, parse) || + pcmcia_parse_tuple(&tuple, parse) || parse->longlink_mfc.nfn < 2) { /* No multi-function links found */ ret = -ENODEV; diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c index 04d7a251e3f..e2fe2d67732 100644 --- a/drivers/net/wireless/libertas/if_cs.c +++ b/drivers/net/wireless/libertas/if_cs.c @@ -798,7 +798,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev) tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; if ((ret = pcmcia_get_first_tuple(p_dev, &tuple)) != 0 || (ret = pcmcia_get_tuple_data(p_dev, &tuple)) != 0 || - (ret = pcmcia_parse_tuple(p_dev, &tuple, &parse)) != 0) + (ret = pcmcia_parse_tuple(&tuple, &parse)) != 0) { lbs_pr_err("error in pcmcia_get_first_tuple etc\n"); goto out1; diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index 772fc96d5ec..dcce9f5d846 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -1359,7 +1359,7 @@ static int parse_format(tuple_t *tuple, cistpl_format_t *fmt) /*====================================================================*/ -int pccard_parse_tuple(tuple_t *tuple, cisparse_t *parse) +int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse) { int ret = 0; @@ -1442,7 +1442,7 @@ int pccard_parse_tuple(tuple_t *tuple, cisparse_t *parse) __cs_dbg(0, "parse_tuple failed %d\n", ret); return ret; } -EXPORT_SYMBOL(pccard_parse_tuple); +EXPORT_SYMBOL(pcmcia_parse_tuple); /*====================================================================== @@ -1472,7 +1472,7 @@ int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, cisdata_t ret = pccard_get_tuple_data(s, &tuple); if (ret != 0) goto done; - ret = pccard_parse_tuple(&tuple, parse); + ret = pcmcia_parse_tuple(&tuple, parse); done: kfree(buf); return ret; diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index d71eeee4992..79615e6d540 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -197,6 +197,8 @@ int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, cisdata_t code, void *parse); int pcmcia_replace_cis(struct pcmcia_socket *s, const u8 *data, const size_t len); +int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, + unsigned int *count); /* rsrc_mgr.c */ int pcmcia_validate_mem(struct pcmcia_socket *s); diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c index 579ec945570..1703b20cad5 100644 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ b/drivers/pcmcia/pcmcia_ioctl.c @@ -858,7 +858,7 @@ static int ds_ioctl(struct inode * inode, struct file * file, break; case DS_PARSE_TUPLE: buf->tuple.TupleData = buf->tuple_parse.data; - ret = pccard_parse_tuple(&buf->tuple, &buf->tuple_parse.parse); + ret = pcmcia_parse_tuple(&buf->tuple, &buf->tuple_parse.parse); break; case DS_RESET_CARD: ret = pcmcia_reset_card(s); diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 93a270e15ce..afea2b2558b 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -937,7 +937,7 @@ int pcmcia_loop_config(struct pcmcia_device *p_dev, if (pcmcia_get_tuple_data(p_dev, tuple)) goto next_entry; - if (pcmcia_parse_tuple(p_dev, tuple, &cfg_mem->parse)) + if (pcmcia_parse_tuple(tuple, &cfg_mem->parse)) goto next_entry; /* default values */ diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index dbb3bf3065f..7546aa887fa 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -436,7 +436,7 @@ first_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse) i = pcmcia_get_tuple_data(handle, tuple); if (i != 0) return i; - return pcmcia_parse_tuple(handle, tuple, parse); + return pcmcia_parse_tuple(tuple, parse); } /*====================================================================*/ diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h index 7e8c2bcf11a..353abe74be7 100644 --- a/include/pcmcia/cistpl.h +++ b/include/pcmcia/cistpl.h @@ -583,13 +583,12 @@ typedef struct cisinfo_t { #ifdef __KERNEL__ struct pcmcia_socket; +int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse); + /* don't use outside of PCMCIA core yet */ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int func, tuple_t *tuple); int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function, tuple_t *tuple); int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple); -int pccard_parse_tuple(tuple_t *tuple, cisparse_t *parse); - -int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned int *count); /* ... but use these wrappers instead */ #define pcmcia_get_first_tuple(p_dev, tuple) \ @@ -601,12 +600,6 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned #define pcmcia_get_tuple_data(p_dev, tuple) \ pccard_get_tuple_data(p_dev->socket, tuple) -#define pcmcia_parse_tuple(p_dev, tuple, parse) \ - pccard_parse_tuple(tuple, parse) - -#define pcmcia_validate_cis(p_dev, info) \ - pccard_validate_cis(p_dev->socket, p_dev->func, info) - int pcmcia_loop_config(struct pcmcia_device *p_dev, int (*conf_check) (struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, From 272433e088f843dc4dd5a5ad38dd68b9a93dcebf Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 31 Aug 2008 15:55:58 +0200 Subject: [PATCH 48/49] pcmcia: cistpl header cleanup 16-bit PCMCIA device handling function definitions are moved to ds.h. Signed-off-by: Dominik Brodowski --- include/pcmcia/cistpl.h | 30 ------------------------------ include/pcmcia/ds.h | 28 ++++++++++++++++++++++++++++ 2 files changed, 28 insertions(+), 30 deletions(-) diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h index 353abe74be7..026323bc47a 100644 --- a/include/pcmcia/cistpl.h +++ b/include/pcmcia/cistpl.h @@ -580,34 +580,4 @@ typedef struct cisinfo_t { #define CISTPL_MAX_CIS_SIZE 0x200 -#ifdef __KERNEL__ -struct pcmcia_socket; - -int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse); - -/* don't use outside of PCMCIA core yet */ -int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int func, tuple_t *tuple); -int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function, tuple_t *tuple); -int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple); - -/* ... but use these wrappers instead */ -#define pcmcia_get_first_tuple(p_dev, tuple) \ - pccard_get_first_tuple(p_dev->socket, p_dev->func, tuple) - -#define pcmcia_get_next_tuple(p_dev, tuple) \ - pccard_get_next_tuple(p_dev->socket, p_dev->func, tuple) - -#define pcmcia_get_tuple_data(p_dev, tuple) \ - pccard_get_tuple_data(p_dev->socket, tuple) - -int pcmcia_loop_config(struct pcmcia_device *p_dev, - int (*conf_check) (struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cf, - cistpl_cftable_entry_t *dflt, - unsigned int vcc, - void *priv_data), - void *priv_data); - -#endif /* __KERNEL__ */ - #endif /* LINUX_CISTPL_H */ diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 29e40323089..5fb61952bce 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -176,6 +176,34 @@ const char *pcmcia_error_ret(int ret); pcmcia_error_ret(ret)); \ } +/* CIS access. + * Use the pcmcia_* versions in PCMCIA drivers + */ +int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse); + +int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function, + tuple_t *tuple); +#define pcmcia_get_first_tuple(p_dev, tuple) \ + pccard_get_first_tuple(p_dev->socket, p_dev->func, tuple) + +int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, + tuple_t *tuple); +#define pcmcia_get_next_tuple(p_dev, tuple) \ + pccard_get_next_tuple(p_dev->socket, p_dev->func, tuple) + +int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple); +#define pcmcia_get_tuple_data(p_dev, tuple) \ + pccard_get_tuple_data(p_dev->socket, tuple) + + +/* loop CIS entries for valid configuration */ +int pcmcia_loop_config(struct pcmcia_device *p_dev, + int (*conf_check) (struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cf, + cistpl_cftable_entry_t *dflt, + unsigned int vcc, + void *priv_data), + void *priv_data); /* is the device still there? */ struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *p_dev); From a45b3fb19ba1e4dfc3fc53563a072612092930a9 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 31 Aug 2008 16:00:42 +0200 Subject: [PATCH 49/49] pcmcia: ioctl-internal definitions cisinfo_t and cs_status_t are only used by the (deprecated) PCMCIA ioctl. Therefore, move them out of the way. Signed-off-by: Dominik Brodowski --- include/pcmcia/cistpl.h | 5 ----- include/pcmcia/cs.h | 6 ------ include/pcmcia/ds.h | 11 +++++++++++ 3 files changed, 11 insertions(+), 11 deletions(-) diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h index 026323bc47a..cfdd5af77dc 100644 --- a/include/pcmcia/cistpl.h +++ b/include/pcmcia/cistpl.h @@ -573,11 +573,6 @@ typedef struct tuple_t { #define TUPLE_RETURN_LINK 0x01 #define TUPLE_RETURN_COMMON 0x02 -/* For ValidateCIS */ -typedef struct cisinfo_t { - u_int Chains; -} cisinfo_t; - #define CISTPL_MAX_CIS_SIZE 0x200 #endif /* LINUX_CISTPL_H */ diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 6944a74d3a7..904468a191e 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -201,12 +201,6 @@ typedef struct win_req_t { #define WIN_BAR_MASK 0xe000 #define WIN_BAR_SHIFT 13 -typedef struct cs_status_t { - u_char Function; - event_t CardState; - event_t SocketState; -} cs_status_t; - typedef struct error_info_t { int func; int retcode; diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 5fb61952bce..a2be80b9a09 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -367,6 +367,17 @@ typedef struct config_info_t { u_int IOAddrLines; } config_info_t; +/* For ValidateCIS */ +typedef struct cisinfo_t { + u_int Chains; +} cisinfo_t; + +typedef struct cs_status_t { + u_char Function; + event_t CardState; + event_t SocketState; +} cs_status_t; + typedef union ds_ioctl_arg_t { adjust_t adjust; config_info_t config;