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Merge branch 'upstream-davem' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

This commit is contained in:
David S. Miller 2008-08-14 14:50:46 -07:00
parent b635acec48 c0912585ec
commit b793b3a75e
37 changed files with 423 additions and 239 deletions
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2
drivers/net/Kconfig
View File

@ -1172,7 +1172,7 @@ config ETH16I
config NE2000
tristate "NE2000/NE1000 support"
depends on NET_ISA || (Q40 && m) || M32R || TOSHIBA_RBTX4927 || TOSHIBA_RBTX4938
depends on NET_ISA || (Q40 && m) || M32R || MACH_TX49XX
select CRC32
---help---
If you have a network (Ethernet) card of this type, say Y and read

1
drivers/net/acenic.c
View File

@ -52,7 +52,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/version.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/ioport.h>

6
drivers/net/arm/ixp4xx_eth.c
View File

@ -551,7 +551,7 @@ static int eth_poll(struct napi_struct *napi, int budget)
if ((skb = netdev_alloc_skb(dev, RX_BUFF_SIZE))) {
phys = dma_map_single(&dev->dev, skb->data,
RX_BUFF_SIZE, DMA_FROM_DEVICE);
if (dma_mapping_error(phys)) {
if (dma_mapping_error(&dev->dev, phys)) {
dev_kfree_skb(skb);
skb = NULL;
}
@ -698,7 +698,7 @@ static int eth_xmit(struct sk_buff *skb, struct net_device *dev)
#endif
phys = dma_map_single(&dev->dev, mem, bytes, DMA_TO_DEVICE);
if (dma_mapping_error(phys)) {
if (dma_mapping_error(&dev->dev, phys)) {
#ifdef __ARMEB__
dev_kfree_skb(skb);
#else
@ -883,7 +883,7 @@ static int init_queues(struct port *port)
desc->buf_len = MAX_MRU;
desc->data = dma_map_single(&port->netdev->dev, data,
RX_BUFF_SIZE, DMA_FROM_DEVICE);
if (dma_mapping_error(desc->data)) {
if (dma_mapping_error(&port->netdev->dev, desc->data)) {
free_buffer(buff);
return -EIO;
}

2
drivers/net/atl1e/atl1e_ethtool.c
View File

@ -355,7 +355,7 @@ static int atl1e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
struct atl1e_adapter *adapter = netdev_priv(netdev);
if (wol->wolopts & (WAKE_ARP | WAKE_MAGICSECURE |
WAKE_MCAST | WAKE_BCAST | WAKE_MCAST))
WAKE_UCAST | WAKE_MCAST | WAKE_BCAST))
return -EOPNOTSUPP;
/* these settings will always override what we currently have */
adapter->wol = 0;

2
drivers/net/au1000_eth.c
View File

@ -807,7 +807,7 @@ err_out:
static int au1000_init(struct net_device *dev)
{
struct au1000_private *aup = (struct au1000_private *) dev->priv;
u32 flags;
unsigned long flags;
int i;
u32 control;

4
drivers/net/ax88796.c
View File

@ -554,7 +554,7 @@ static int ax_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
spin_lock_irqsave(&ax->mii_lock, flags);
mii_ethtool_gset(&ax->mii, cmd);
spin_lock_irqsave(&ax->mii_lock, flags);
spin_unlock_irqrestore(&ax->mii_lock, flags);
return 0;
}
@ -567,7 +567,7 @@ static int ax_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
spin_lock_irqsave(&ax->mii_lock, flags);
rc = mii_ethtool_sset(&ax->mii, cmd);
spin_lock_irqsave(&ax->mii_lock, flags);
spin_unlock_irqrestore(&ax->mii_lock, flags);
return rc;
}

1
drivers/net/bnx2x_link.c
View File

@ -21,7 +21,6 @@
#include <linux/delay.h>
#include <linux/ethtool.h>
#include <linux/mutex.h>
#include <linux/version.h>
#include "bnx2x_reg.h"
#include "bnx2x_fw_defs.h"

1
drivers/net/bnx2x_main.c
View File

@ -44,7 +44,6 @@
#include <net/ip.h>
#include <net/tcp.h>
#include <net/checksum.h>
#include <linux/version.h>
#include <net/ip6_checksum.h>
#include <linux/workqueue.h>
#include <linux/crc32.h>

1
drivers/net/cpmac.c
View File

@ -26,7 +26,6 @@
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/delay.h>
#include <linux/version.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>

2
drivers/net/e1000e/defines.h
View File

@ -389,7 +389,7 @@
/* Interrupt Cause Set */
#define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */
#define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */
#define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* Rx sequence error */
#define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* Rx desc min. threshold */
/* Transmit Descriptor Control */

1
drivers/net/e1000e/e1000.h
View File

@ -326,6 +326,7 @@ struct e1000_info {
#define FLAG_RX_CSUM_ENABLED (1 << 28)
#define FLAG_TSO_FORCE (1 << 29)
#define FLAG_RX_RESTART_NOW (1 << 30)
#define FLAG_MSI_TEST_FAILED (1 << 31)
#define E1000_RX_DESC_PS(R, i) \
(&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))

2
drivers/net/e1000e/ethtool.c
View File

@ -177,7 +177,7 @@ static u32 e1000_get_link(struct net_device *netdev)
u32 status;
status = er32(STATUS);
return (status & E1000_STATUS_LU);
return (status & E1000_STATUS_LU) ? 1 : 0;
}
static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)

185
drivers/net/e1000e/netdev.c
View File

@ -510,9 +510,12 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
netdev_alloc_skb(netdev, length + NET_IP_ALIGN);
if (new_skb) {
skb_reserve(new_skb, NET_IP_ALIGN);
memcpy(new_skb->data - NET_IP_ALIGN,
skb->data - NET_IP_ALIGN,
length + NET_IP_ALIGN);
skb_copy_to_linear_data_offset(new_skb,
-NET_IP_ALIGN,
(skb->data -
NET_IP_ALIGN),
(length +
NET_IP_ALIGN));
/* save the skb in buffer_info as good */
buffer_info->skb = skb;
skb = new_skb;
@ -1233,26 +1236,36 @@ static irqreturn_t e1000_intr(int irq, void *data)
return IRQ_HANDLED;
}
/**
* e1000_request_irq - initialize interrupts
*
* Attempts to configure interrupts using the best available
* capabilities of the hardware and kernel.
**/
static int e1000_request_irq(struct e1000_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
irq_handler_t handler = e1000_intr;
int irq_flags = IRQF_SHARED;
int err;
if (!pci_enable_msi(adapter->pdev)) {
adapter->flags |= FLAG_MSI_ENABLED;
handler = e1000_intr_msi;
irq_flags = 0;
if (!(adapter->flags & FLAG_MSI_TEST_FAILED)) {
err = pci_enable_msi(adapter->pdev);
if (!err) {
adapter->flags |= FLAG_MSI_ENABLED;
irq_flags = 0;
}
}
err = request_irq(adapter->pdev->irq, handler, irq_flags, netdev->name,
netdev);
err = request_irq(adapter->pdev->irq,
((adapter->flags & FLAG_MSI_ENABLED) ?
&e1000_intr_msi : &e1000_intr),
irq_flags, netdev->name, netdev);
if (err) {
e_err("Unable to allocate %s interrupt (return: %d)\n",
adapter->flags & FLAG_MSI_ENABLED ? "MSI":"INTx", err);
if (adapter->flags & FLAG_MSI_ENABLED)
if (adapter->flags & FLAG_MSI_ENABLED) {
pci_disable_msi(adapter->pdev);
adapter->flags &= ~FLAG_MSI_ENABLED;
}
e_err("Unable to allocate interrupt, Error: %d\n", err);
}
return err;
@ -2591,6 +2604,135 @@ err:
return -ENOMEM;
}
/**
* e1000_intr_msi_test - Interrupt Handler
* @irq: interrupt number
* @data: pointer to a network interface device structure
**/
static irqreturn_t e1000_intr_msi_test(int irq, void *data)
{
struct net_device *netdev = data;
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
u32 icr = er32(ICR);
e_dbg("%s: icr is %08X\n", netdev->name, icr);
if (icr & E1000_ICR_RXSEQ) {
adapter->flags &= ~FLAG_MSI_TEST_FAILED;
wmb();
}
return IRQ_HANDLED;
}
/**
* e1000_test_msi_interrupt - Returns 0 for successful test
* @adapter: board private struct
*
* code flow taken from tg3.c
**/
static int e1000_test_msi_interrupt(struct e1000_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
struct e1000_hw *hw = &adapter->hw;
int err;
/* poll_enable hasn't been called yet, so don't need disable */
/* clear any pending events */
er32(ICR);
/* free the real vector and request a test handler */
e1000_free_irq(adapter);
/* Assume that the test fails, if it succeeds then the test
* MSI irq handler will unset this flag */
adapter->flags |= FLAG_MSI_TEST_FAILED;
err = pci_enable_msi(adapter->pdev);
if (err)
goto msi_test_failed;
err = request_irq(adapter->pdev->irq, &e1000_intr_msi_test, 0,
netdev->name, netdev);
if (err) {
pci_disable_msi(adapter->pdev);
goto msi_test_failed;
}
wmb();
e1000_irq_enable(adapter);
/* fire an unusual interrupt on the test handler */
ew32(ICS, E1000_ICS_RXSEQ);
e1e_flush();
msleep(50);
e1000_irq_disable(adapter);
rmb();
if (adapter->flags & FLAG_MSI_TEST_FAILED) {
err = -EIO;
e_info("MSI interrupt test failed!\n");
}
free_irq(adapter->pdev->irq, netdev);
pci_disable_msi(adapter->pdev);
if (err == -EIO)
goto msi_test_failed;
/* okay so the test worked, restore settings */
e_dbg("%s: MSI interrupt test succeeded!\n", netdev->name);
msi_test_failed:
/* restore the original vector, even if it failed */
e1000_request_irq(adapter);
return err;
}
/**
* e1000_test_msi - Returns 0 if MSI test succeeds or INTx mode is restored
* @adapter: board private struct
*
* code flow taken from tg3.c, called with e1000 interrupts disabled.
**/
static int e1000_test_msi(struct e1000_adapter *adapter)
{
int err;
u16 pci_cmd;
if (!(adapter->flags & FLAG_MSI_ENABLED))
return 0;
/* disable SERR in case the MSI write causes a master abort */
pci_read_config_word(adapter->pdev, PCI_COMMAND, &pci_cmd);
pci_write_config_word(adapter->pdev, PCI_COMMAND,
pci_cmd & ~PCI_COMMAND_SERR);
err = e1000_test_msi_interrupt(adapter);
/* restore previous setting of command word */
pci_write_config_word(adapter->pdev, PCI_COMMAND, pci_cmd);
/* success ! */
if (!err)
return 0;
/* EIO means MSI test failed */
if (err != -EIO)
return err;
/* back to INTx mode */
e_warn("MSI interrupt test failed, using legacy interrupt.\n");
e1000_free_irq(adapter);
err = e1000_request_irq(adapter);
return err;
}
/**
* e1000_open - Called when a network interface is made active
* @netdev: network interface device structure
@ -2649,6 +2791,19 @@ static int e1000_open(struct net_device *netdev)
if (err)
goto err_req_irq;
/*
* Work around PCIe errata with MSI interrupts causing some chipsets to
* ignore e1000e MSI messages, which means we need to test our MSI
* interrupt now
*/
{
err = e1000_test_msi(adapter);
if (err) {
e_err("Interrupt allocation failed\n");
goto err_req_irq;
}
}
/* From here on the code is the same as e1000e_up() */
clear_bit(__E1000_DOWN, &adapter->state);
@ -3055,7 +3210,7 @@ static void e1000_watchdog_task(struct work_struct *work)
case SPEED_10:
txb2b = 0;
netdev->tx_queue_len = 10;
adapter->tx_timeout_factor = 14;
adapter->tx_timeout_factor = 16;
break;
case SPEED_100:
txb2b = 0;
@ -3721,7 +3876,7 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
struct e1000_adapter *adapter = netdev_priv(netdev);
int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
if ((max_frame < ETH_ZLEN + ETH_FCS_LEN) ||
if ((new_mtu < ETH_ZLEN + ETH_FCS_LEN + VLAN_HLEN) ||
(max_frame > MAX_JUMBO_FRAME_SIZE)) {
e_err("Invalid MTU setting\n");
return -EINVAL;

25
drivers/net/e1000e/param.c
View File

@ -324,14 +324,27 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
adapter->itr = 20000;
break;
default:
e1000_validate_option(&adapter->itr, &opt,
adapter);
/*
* save the setting, because the dynamic bits
* change itr. clear the lower two bits
* because they are used as control
* Save the setting, because the dynamic bits
* change itr.
*/
adapter->itr_setting = adapter->itr & ~3;
if (e1000_validate_option(&adapter->itr, &opt,
adapter) &&
(adapter->itr == 3)) {
/*
* In case of invalid user value,
* default to conservative mode.
*/
adapter->itr_setting = adapter->itr;
adapter->itr = 20000;
} else {
/*
* Clear the lower two bits because
* they are used as control.
*/
adapter->itr_setting =
adapter->itr & ~3;
}
break;
}
} else {

6
drivers/net/gianfar.c
View File

@ -134,9 +134,7 @@ static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int l
static void gfar_vlan_rx_register(struct net_device *netdev,
struct vlan_group *grp);
void gfar_halt(struct net_device *dev);
#ifdef CONFIG_PM
static void gfar_halt_nodisable(struct net_device *dev);
#endif
void gfar_start(struct net_device *dev);
static void gfar_clear_exact_match(struct net_device *dev);
static void gfar_set_mac_for_addr(struct net_device *dev, int num, u8 *addr);
@ -631,7 +629,6 @@ static void init_registers(struct net_device *dev)
}
#ifdef CONFIG_PM
/* Halt the receive and transmit queues */
static void gfar_halt_nodisable(struct net_device *dev)
{
@ -657,7 +654,6 @@ static void gfar_halt_nodisable(struct net_device *dev)
cpu_relax();
}
}
#endif
/* Halt the receive and transmit queues */
void gfar_halt(struct net_device *dev)
@ -666,6 +662,8 @@ void gfar_halt(struct net_device *dev)
struct gfar __iomem *regs = priv->regs;
u32 tempval;
gfar_halt_nodisable(dev);
/* Disable Rx and Tx */
tempval = gfar_read(&regs->maccfg1);
tempval &= ~(MACCFG1_RX_EN | MACCFG1_TX_EN);

1
drivers/net/gianfar_sysfs.c
View File

@ -33,7 +33,6 @@
#include <asm/uaccess.h>
#include <linux/module.h>
#include <linux/version.h>
#include "gianfar.h"

2
drivers/net/ipg.h
View File

@ -7,7 +7,6 @@
#ifndef __LINUX_IPG_H
#define __LINUX_IPG_H
#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
@ -21,7 +20,6 @@
#include <linux/etherdevice.h>
#include <linux/init.h>
#include <linux/skbuff.h>
#include <linux/version.h>
#include <asm/bitops.h>
/*

1
drivers/net/ixgbe/ixgbe_82598.c
View File

@ -190,6 +190,7 @@ static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw)
case IXGBE_DEV_ID_82598AF_DUAL_PORT:
case IXGBE_DEV_ID_82598AF_SINGLE_PORT:
case IXGBE_DEV_ID_82598EB_CX4:
case IXGBE_DEV_ID_82598_CX4_DUAL_PORT:
media_type = ixgbe_media_type_fiber;
break;
case IXGBE_DEV_ID_82598AT_DUAL_PORT:

4
drivers/net/ixgbe/ixgbe_main.c
View File

@ -48,7 +48,7 @@ char ixgbe_driver_name[] = "ixgbe";
static const char ixgbe_driver_string[] =
"Intel(R) 10 Gigabit PCI Express Network Driver";
#define DRV_VERSION "1.3.18-k2"
#define DRV_VERSION "1.3.18-k4"
const char ixgbe_driver_version[] = DRV_VERSION;
static const char ixgbe_copyright[] =
"Copyright (c) 1999-2007 Intel Corporation.";
@ -72,6 +72,8 @@ static struct pci_device_id ixgbe_pci_tbl[] = {
board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598EB_CX4),
board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598_CX4_DUAL_PORT),
board_82598 },
/* required last entry */
{0, }

1
drivers/net/ixgbe/ixgbe_type.h
View File

@ -39,6 +39,7 @@
#define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7
#define IXGBE_DEV_ID_82598AT_DUAL_PORT 0x10C8
#define IXGBE_DEV_ID_82598EB_CX4 0x10DD
#define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC
/* General Registers */
#define IXGBE_CTRL 0x00000

6
drivers/net/myri10ge/myri10ge.c
View File

@ -3548,7 +3548,11 @@ static void myri10ge_probe_slices(struct myri10ge_priv *mgp)
/* try to load the slice aware rss firmware */
old_fw = mgp->fw_name;
if (old_fw == myri10ge_fw_aligned)
if (myri10ge_fw_name != NULL) {
dev_info(&mgp->pdev->dev, "overriding rss firmware to %s\n",
myri10ge_fw_name);
mgp->fw_name = myri10ge_fw_name;
} else if (old_fw == myri10ge_fw_aligned)
mgp->fw_name = myri10ge_fw_rss_aligned;
else
mgp->fw_name = myri10ge_fw_rss_unaligned;

4
drivers/net/ne.c
View File

@ -118,7 +118,7 @@ bad_clone_list[] __initdata = {
{"E-LAN100", "E-LAN200", {0x00, 0x00, 0x5d}}, /* Broken ne1000 clones */
{"PCM-4823", "PCM-4823", {0x00, 0xc0, 0x6c}}, /* Broken Advantech MoBo */
{"REALTEK", "RTL8019", {0x00, 0x00, 0xe8}}, /* no-name with Realtek chip */
#if defined(CONFIG_TOSHIBA_RBTX4927) || defined(CONFIG_TOSHIBA_RBTX4938)
#ifdef CONFIG_MACH_TX49XX
{"RBHMA4X00-RTL8019", "RBHMA4X00/RTL8019", {0x00, 0x60, 0x0a}}, /* Toshiba built-in */
#endif
{"LCS-8834", "LCS-8836", {0x04, 0x04, 0x37}}, /* ShinyNet (SET) */
@ -142,7 +142,7 @@ bad_clone_list[] __initdata = {
#if defined(CONFIG_PLAT_MAPPI)
# define DCR_VAL 0x4b
#elif defined(CONFIG_PLAT_OAKS32R) || \
defined(CONFIG_TOSHIBA_RBTX4927) || defined(CONFIG_TOSHIBA_RBTX4938)
defined(CONFIG_MACH_TX49XX)
# define DCR_VAL 0x48 /* 8-bit mode */
#else
# define DCR_VAL 0x49

7
drivers/net/netxen/netxen_nic.h
View File

@ -66,8 +66,8 @@
#define _NETXEN_NIC_LINUX_MAJOR 4
#define _NETXEN_NIC_LINUX_MINOR 0
#define _NETXEN_NIC_LINUX_SUBVERSION 0
#define NETXEN_NIC_LINUX_VERSIONID "4.0.0"
#define _NETXEN_NIC_LINUX_SUBVERSION 11
#define NETXEN_NIC_LINUX_VERSIONID "4.0.11"
#define NETXEN_VERSION_CODE(a, b, c) (((a) << 16) + ((b) << 8) + (c))
@ -1615,7 +1615,8 @@ dma_watchdog_wakeup(struct netxen_adapter *adapter)
int netxen_is_flash_supported(struct netxen_adapter *adapter);
int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 mac[]);
int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 *mac);
int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, __le64 *mac);
extern void netxen_change_ringparam(struct netxen_adapter *adapter);
extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr,
int *valp);

59
drivers/net/netxen/netxen_nic_hw.c
View File

@ -733,31 +733,56 @@ static int netxen_get_flash_block(struct netxen_adapter *adapter, int base,
return 0;
}
int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 mac[])
int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 *mac)
{
__le32 *pmac = (__le32 *) & mac[0];
__le32 *pmac = (__le32 *) mac;
u32 offset;
if (netxen_get_flash_block(adapter,
NETXEN_USER_START +
offsetof(struct netxen_new_user_info,
mac_addr),
FLASH_NUM_PORTS * sizeof(u64), pmac) == -1) {
offset = NETXEN_USER_START +
offsetof(struct netxen_new_user_info, mac_addr) +
adapter->portnum * sizeof(u64);
if (netxen_get_flash_block(adapter, offset, sizeof(u64), pmac) == -1)
return -1;
}
if (*mac == cpu_to_le64(~0ULL)) {
offset = NETXEN_USER_START_OLD +
offsetof(struct netxen_user_old_info, mac_addr) +
adapter->portnum * sizeof(u64);
if (netxen_get_flash_block(adapter,
NETXEN_USER_START_OLD +
offsetof(struct netxen_user_old_info,
mac_addr),
FLASH_NUM_PORTS * sizeof(u64),
pmac) == -1)
offset, sizeof(u64), pmac) == -1)
return -1;
if (*mac == cpu_to_le64(~0ULL))
return -1;
}
return 0;
}
int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, __le64 *mac)
{
uint32_t crbaddr, mac_hi, mac_lo;
int pci_func = adapter->ahw.pci_func;
crbaddr = CRB_MAC_BLOCK_START +
(4 * ((pci_func/2) * 3)) + (4 * (pci_func & 1));
adapter->hw_read_wx(adapter, crbaddr, &mac_lo, 4);
adapter->hw_read_wx(adapter, crbaddr+4, &mac_hi, 4);
mac_hi = cpu_to_le32(mac_hi);
mac_lo = cpu_to_le32(mac_lo);
if (pci_func & 1)
*mac = ((mac_lo >> 16) | ((u64)mac_hi << 16));
else
*mac = ((mac_lo) | ((u64)mac_hi << 32));
return 0;
}
#define CRB_WIN_LOCK_TIMEOUT 100000000
static int crb_win_lock(struct netxen_adapter *adapter)
@ -2183,10 +2208,10 @@ void netxen_nic_flash_print(struct netxen_adapter *adapter)
if (adapter->portnum == 0) {
get_brd_name_by_type(board_info->board_type, brd_name);
printk("NetXen %s Board S/N %s Chip id 0x%x\n",
brd_name, serial_num, board_info->chip_id);
printk("NetXen Firmware version %d.%d.%d\n", fw_major,
fw_minor, fw_build);
printk(KERN_INFO "NetXen %s Board S/N %s Chip rev 0x%x\n",
brd_name, serial_num, adapter->ahw.revision_id);
printk(KERN_INFO "NetXen Firmware version %d.%d.%d\n",
fw_major, fw_minor, fw_build);
}
if (NETXEN_VERSION_CODE(fw_major, fw_minor, fw_build) <

28
drivers/net/netxen/netxen_nic_init.c
View File

@ -1079,10 +1079,12 @@ int netxen_initialize_adapter_offload(struct netxen_adapter *adapter)
void netxen_free_adapter_offload(struct netxen_adapter *adapter)
{
int i;
int i = 100;
if (adapter->dummy_dma.addr) {
i = 100;
if (!adapter->dummy_dma.addr)
return;
if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) {
do {
if (dma_watchdog_shutdown_request(adapter) == 1)
break;
@ -1090,17 +1092,17 @@ void netxen_free_adapter_offload(struct netxen_adapter *adapter)
if (dma_watchdog_shutdown_poll_result(adapter) == 1)
break;
} while (--i);
}
if (i) {
pci_free_consistent(adapter->pdev,
NETXEN_HOST_DUMMY_DMA_SIZE,
adapter->dummy_dma.addr,
adapter->dummy_dma.phys_addr);
adapter->dummy_dma.addr = NULL;
} else {
printk(KERN_ERR "%s: dma_watchdog_shutdown failed\n",
adapter->netdev->name);
}
if (i) {
pci_free_consistent(adapter->pdev,
NETXEN_HOST_DUMMY_DMA_SIZE,
adapter->dummy_dma.addr,
adapter->dummy_dma.phys_addr);
adapter->dummy_dma.addr = NULL;
} else {
printk(KERN_ERR "%s: dma_watchdog_shutdown failed\n",
adapter->netdev->name);
}
}

210
drivers/net/netxen/netxen_nic_main.c
View File

@ -149,76 +149,18 @@ static uint32_t msi_tgt_status[8] = {
static struct netxen_legacy_intr_set legacy_intr[] = NX_LEGACY_INTR_CONFIG;
static void netxen_nic_disable_int(struct netxen_adapter *adapter)
static inline void netxen_nic_disable_int(struct netxen_adapter *adapter)
{
u32 mask = 0x7ff;
int retries = 32;
int pci_fn = adapter->ahw.pci_func;
if (adapter->msi_mode != MSI_MODE_MULTIFUNC)
adapter->pci_write_normalize(adapter,
adapter->crb_intr_mask, 0);
if (adapter->intr_scheme != -1 &&
adapter->intr_scheme != INTR_SCHEME_PERPORT)
adapter->pci_write_immediate(adapter, ISR_INT_MASK, mask);
if (!NETXEN_IS_MSI_FAMILY(adapter)) {
do {
adapter->pci_write_immediate(adapter,
adapter->legacy_intr.tgt_status_reg,
0xffffffff);
mask = adapter->pci_read_immediate(adapter,
ISR_INT_VECTOR);
if (!(mask & 0x80))
break;
udelay(10);
} while (--retries);
if (!retries) {
printk(KERN_NOTICE "%s: Failed to disable interrupt\n",
netxen_nic_driver_name);
}
} else {
if (adapter->msi_mode == MSI_MODE_MULTIFUNC) {
adapter->pci_write_immediate(adapter,
msi_tgt_status[pci_fn], 0xffffffff);
}
}
adapter->pci_write_normalize(adapter, adapter->crb_intr_mask, 0);
}
static void netxen_nic_enable_int(struct netxen_adapter *adapter)
static inline void netxen_nic_enable_int(struct netxen_adapter *adapter)
{
u32 mask;
if (adapter->intr_scheme != -1 &&
adapter->intr_scheme != INTR_SCHEME_PERPORT) {
switch (adapter->ahw.board_type) {
case NETXEN_NIC_GBE:
mask = 0x77b;
break;
case NETXEN_NIC_XGBE:
mask = 0x77f;
break;
default:
mask = 0x7ff;
break;
}
adapter->pci_write_immediate(adapter, ISR_INT_MASK, mask);
}
adapter->pci_write_normalize(adapter, adapter->crb_intr_mask, 0x1);
if (!NETXEN_IS_MSI_FAMILY(adapter)) {
mask = 0xbff;
if (adapter->intr_scheme == INTR_SCHEME_PERPORT)
adapter->pci_write_immediate(adapter,
adapter->legacy_intr.tgt_mask_reg, mask);
else
adapter->pci_write_normalize(adapter,
CRB_INT_VECTOR, 0);
}
if (!NETXEN_IS_MSI_FAMILY(adapter))
adapter->pci_write_immediate(adapter,
adapter->legacy_intr.tgt_mask_reg, 0xfbff);
}
static int nx_set_dma_mask(struct netxen_adapter *adapter, uint8_t revision_id)
@ -501,6 +443,44 @@ static void netxen_init_msix_entries(struct netxen_adapter *adapter)
adapter->msix_entries[i].entry = i;
}
static int
netxen_read_mac_addr(struct netxen_adapter *adapter)
{
int i;
unsigned char *p;
__le64 mac_addr;
DECLARE_MAC_BUF(mac);
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
if (netxen_is_flash_supported(adapter) != 0)
return -EIO;
if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
if (netxen_p3_get_mac_addr(adapter, &mac_addr) != 0)
return -EIO;
} else {
if (netxen_get_flash_mac_addr(adapter, &mac_addr) != 0)
return -EIO;
}
p = (unsigned char *)&mac_addr;
for (i = 0; i < 6; i++)
netdev->dev_addr[i] = *(p + 5 - i);
memcpy(netdev->perm_addr, netdev->dev_addr, netdev->addr_len);
/* set station address */
if (!is_valid_ether_addr(netdev->perm_addr)) {
dev_warn(&pdev->dev, "Bad MAC address %s.\n",
print_mac(mac, netdev->dev_addr));
} else
adapter->macaddr_set(adapter, netdev->dev_addr);
return 0;
}
/*
* netxen_nic_probe()
*
@ -529,10 +509,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
unsigned long mem_base, mem_len, db_base, db_len, pci_len0 = 0;
int i = 0, err;
int first_driver, first_boot;
__le64 mac_addr[FLASH_NUM_PORTS + 1];
u32 val;
int pci_func_id = PCI_FUNC(pdev->devfn);
DECLARE_MAC_BUF(mac);
struct netxen_legacy_intr_set *legacy_intrp;
uint8_t revision_id;
@ -545,6 +523,13 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
return -ENODEV;
}
if (pdev->revision >= NX_P3_A0 && pdev->revision < NX_P3_B1) {
printk(KERN_WARNING "NetXen chip revisions between 0x%x-0x%x"
"will not be enabled.\n",
NX_P3_A0, NX_P3_B1);
return -ENODEV;
}
if ((err = pci_enable_device(pdev)))
return err;
@ -898,34 +883,14 @@ request_msi:
goto err_out_disable_msi;
init_timer(&adapter->watchdog_timer);
adapter->ahw.linkup = 0;
adapter->watchdog_timer.function = &netxen_watchdog;
adapter->watchdog_timer.data = (unsigned long)adapter;
INIT_WORK(&adapter->watchdog_task, netxen_watchdog_task);
INIT_WORK(&adapter->tx_timeout_task, netxen_tx_timeout_task);
if (netxen_is_flash_supported(adapter) == 0 &&
netxen_get_flash_mac_addr(adapter, mac_addr) == 0) {
unsigned char *p;
p = (unsigned char *)&mac_addr[adapter->portnum];
netdev->dev_addr[0] = *(p + 5);
netdev->dev_addr[1] = *(p + 4);
netdev->dev_addr[2] = *(p + 3);
netdev->dev_addr[3] = *(p + 2);
netdev->dev_addr[4] = *(p + 1);
netdev->dev_addr[5] = *(p + 0);
memcpy(netdev->perm_addr, netdev->dev_addr,
netdev->addr_len);
if (!is_valid_ether_addr(netdev->perm_addr)) {
printk(KERN_ERR "%s: Bad MAC address %s.\n",
netxen_nic_driver_name,
print_mac(mac, netdev->dev_addr));
} else {
adapter->macaddr_set(adapter, netdev->dev_addr);
}
}
err = netxen_read_mac_addr(adapter);
if (err)
dev_warn(&pdev->dev, "failed to read mac addr\n");
netif_carrier_off(netdev);
netif_stop_queue(netdev);
@ -1000,6 +965,7 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC) {
netxen_free_hw_resources(adapter);
netxen_release_rx_buffers(adapter);
netxen_free_sw_resources(adapter);
}
@ -1069,6 +1035,15 @@ static int netxen_nic_open(struct net_device *netdev)
goto err_out_free_sw;
}
if ((adapter->msi_mode != MSI_MODE_MULTIFUNC) ||
(adapter->intr_scheme != INTR_SCHEME_PERPORT)) {
printk(KERN_ERR "%s: Firmware interrupt scheme is "
"incompatible with driver\n",
netdev->name);
adapter->driver_mismatch = 1;
goto err_out_free_hw;
}
if (adapter->fw_major < 4) {
adapter->crb_addr_cmd_producer =
crb_cmd_producer[adapter->portnum];
@ -1094,7 +1069,7 @@ static int netxen_nic_open(struct net_device *netdev)
flags, netdev->name, adapter);
if (err) {
printk(KERN_ERR "request_irq failed with: %d\n", err);
goto err_out_free_hw;
goto err_out_free_rxbuf;
}
adapter->is_up = NETXEN_ADAPTER_UP_MAGIC;
@ -1116,6 +1091,7 @@ static int netxen_nic_open(struct net_device *netdev)
if (adapter->set_mtu)
adapter->set_mtu(adapter, netdev->mtu);
adapter->ahw.linkup = 0;
mod_timer(&adapter->watchdog_timer, jiffies);
napi_enable(&adapter->napi);
@ -1127,6 +1103,8 @@ static int netxen_nic_open(struct net_device *netdev)
err_out_free_irq:
free_irq(adapter->irq, adapter);
err_out_free_rxbuf:
netxen_release_rx_buffers(adapter);
err_out_free_hw:
netxen_free_hw_resources(adapter);
err_out_free_sw:
@ -1152,10 +1130,8 @@ static int netxen_nic_close(struct net_device *netdev)
netxen_release_tx_buffers(adapter);
if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC) {
FLUSH_SCHEDULED_WORK();
del_timer_sync(&adapter->watchdog_timer);
}
FLUSH_SCHEDULED_WORK();
del_timer_sync(&adapter->watchdog_timer);
return 0;
}
@ -1458,7 +1434,8 @@ void netxen_watchdog_task(struct work_struct *work)
netxen_nic_handle_phy_intr(adapter);
mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ);
if (netif_running(adapter->netdev))
mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ);
}
static void netxen_tx_timeout(struct net_device *netdev)
@ -1518,18 +1495,9 @@ struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev)
return stats;
}
static inline void
netxen_handle_int(struct netxen_adapter *adapter)
{
netxen_nic_disable_int(adapter);
napi_schedule(&adapter->napi);
}
static irqreturn_t netxen_intr(int irq, void *data)
{
struct netxen_adapter *adapter = data;
u32 our_int = 0;
u32 status = 0;
status = adapter->pci_read_immediate(adapter, ISR_INT_VECTOR);
@ -1544,22 +1512,32 @@ static irqreturn_t netxen_intr(int irq, void *data)
if (!ISR_LEGACY_INT_TRIGGERED(status))
return IRQ_NONE;
} else if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) {
} else {
unsigned long our_int = 0;
our_int = adapter->pci_read_normalize(adapter, CRB_INT_VECTOR);
/* not our interrupt */
if ((our_int & (0x80 << adapter->portnum)) == 0)
if (!test_and_clear_bit((7 + adapter->portnum), &our_int))
return IRQ_NONE;
if (adapter->intr_scheme == INTR_SCHEME_PERPORT) {
/* claim interrupt */
adapter->pci_write_normalize(adapter,
CRB_INT_VECTOR,
our_int & ~((u32)(0x80 << adapter->portnum)));
}
/* claim interrupt */
adapter->pci_write_normalize(adapter,
CRB_INT_VECTOR, (our_int & 0xffffffff));
}
netxen_handle_int(adapter);
/* clear interrupt */
if (adapter->fw_major < 4)
netxen_nic_disable_int(adapter);
adapter->pci_write_immediate(adapter,
adapter->legacy_intr.tgt_status_reg,
0xffffffff);
/* read twice to ensure write is flushed */
adapter->pci_read_immediate(adapter, ISR_INT_VECTOR);
adapter->pci_read_immediate(adapter, ISR_INT_VECTOR);
napi_schedule(&adapter->napi);
return IRQ_HANDLED;
}
@ -1568,7 +1546,11 @@ static irqreturn_t netxen_msi_intr(int irq, void *data)
{
struct netxen_adapter *adapter = data;
netxen_handle_int(adapter);
/* clear interrupt */
adapter->pci_write_immediate(adapter,
msi_tgt_status[adapter->ahw.pci_func], 0xffffffff);
napi_schedule(&adapter->napi);
return IRQ_HANDLED;
}

2
drivers/net/netxen/netxen_nic_phan_reg.h
View File

@ -125,6 +125,8 @@
#define CRB_SW_INT_MASK_2 NETXEN_NIC_REG(0x1e4)
#define CRB_SW_INT_MASK_3 NETXEN_NIC_REG(0x1e8)
#define CRB_MAC_BLOCK_START NETXEN_CAM_RAM(0x1c0)
/*
* capabilities register, can be used to selectively enable/disable features
* for backward compability

1
drivers/net/ppp_mppe.c
View File

@ -46,7 +46,6 @@
#include <linux/err.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/version.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/slab.h>

1
drivers/net/pppol2tp.c
View File

@ -61,7 +61,6 @@
*/
#include <linux/module.h>
#include <linux/version.h>
#include <linux/string.h>
#include <linux/list.h>
#include <asm/uaccess.h>

1
drivers/net/r6040.c
View File

@ -24,7 +24,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/version.h>
#include <linux/moduleparam.h>
#include <linux/string.h>
#include <linux/timer.h>

1
drivers/net/sh_eth.c
View File

@ -20,7 +20,6 @@
* the file called "COPYING".
*/
#include <linux/version.h>
#include <linux/init.h>
#include <linux/dma-mapping.h>
#include <linux/etherdevice.h>

8
drivers/net/sky2.c
View File

@ -24,7 +24,6 @@
#include <linux/crc32.h>
#include <linux/kernel.h>
#include <linux/version.h>
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/dma-mapping.h>
@ -666,11 +665,16 @@ static void sky2_phy_power_down(struct sky2_hw *hw, unsigned port)
if (hw->chip_id != CHIP_ID_YUKON_EC) {
if (hw->chip_id == CHIP_ID_YUKON_EC_U) {
ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL);
/* select page 2 to access MAC control register */
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 2);
ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL);
/* enable Power Down */
ctrl |= PHY_M_PC_POW_D_ENA;
gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ctrl);
/* set page register back to 0 */
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 0);
}
/* set IEEE compatible Power Down Mode (dev. #4.99) */

1
drivers/net/tehuti.h
View File

@ -27,7 +27,6 @@
#include <linux/sched.h>
#include <linux/tty.h>
#include <linux/if_vlan.h>
#include <linux/version.h>
#include <linux/interrupt.h>
#include <linux/vmalloc.h>
#include <asm/byteorder.h>

8
drivers/net/tlan.c
View File

@ -360,8 +360,8 @@ TLan_GetSKB( const struct tlan_list_tag *tag)
{
unsigned long addr;
addr = tag->buffer[8].address;
addr |= (tag->buffer[9].address << 16) << 16;
addr = tag->buffer[9].address;
addr |= (tag->buffer[8].address << 16) << 16;
return (struct sk_buff *) addr;
}
@ -1984,7 +1984,6 @@ static void TLan_ResetLists( struct net_device *dev )
TLanList *list;
dma_addr_t list_phys;
struct sk_buff *skb;
void *t = NULL;
priv->txHead = 0;
priv->txTail = 0;
@ -2022,7 +2021,8 @@ static void TLan_ResetLists( struct net_device *dev )
}
skb_reserve( skb, NET_IP_ALIGN );
list->buffer[0].address = pci_map_single(priv->pciDev, t,
list->buffer[0].address = pci_map_single(priv->pciDev,
skb->data,
TLAN_MAX_FRAME_SIZE,
PCI_DMA_FROMDEVICE);
TLan_StoreSKB(list, skb);

1
drivers/net/typhoon.c
View File

@ -128,7 +128,6 @@ static const int multicast_filter_limit = 32;
#include <asm/io.h>
#include <asm/uaccess.h>
#include <linux/in6.h>
#include <linux/version.h>
#include <linux/dma-mapping.h>
#include "typhoon.h"

21
drivers/net/usb/Kconfig
View File

@ -154,17 +154,6 @@ config USB_NET_AX8817X
This driver creates an interface named "ethX", where X depends on
what other networking devices you have in use.
config USB_HSO
tristate "Option USB High Speed Mobile Devices"
depends on USB && RFKILL
default n
help
Choose this option if you have an Option HSDPA/HSUPA card.
These cards support downlink speeds of 7.2Mbps or greater.
To compile this driver as a module, choose M here: the
module will be called hso.
config USB_NET_CDCETHER
tristate "CDC Ethernet support (smart devices such as cable modems)"
depends on USB_USBNET
@ -337,5 +326,15 @@ config USB_NET_ZAURUS
really need this non-conformant variant of CDC Ethernet (or in
some cases CDC MDLM) protocol, not "g_ether".
config USB_HSO
tristate "Option USB High Speed Mobile Devices"
depends on USB && RFKILL
default n
help
Choose this option if you have an Option HSDPA/HSUPA card.
These cards support downlink speeds of 7.2Mbps or greater.
To compile this driver as a module, choose M here: the
module will be called hso.
endmenu

53
drivers/net/usb/hso.c
View File

@ -102,8 +102,12 @@
#define MAX_RX_URBS 2
#define get_serial_by_tty(x) \
(x ? (struct hso_serial *)x->driver_data : NULL)
static inline struct hso_serial *get_serial_by_tty(struct tty_struct *tty)
{
if (tty)
return tty->driver_data;
return NULL;
}
/*****************************************************************************/
/* Debugging functions */
@ -294,24 +298,25 @@ static int hso_get_activity(struct hso_device *hso_dev);
/* #define DEBUG */
#define dev2net(x) (x->port_data.dev_net)
#define dev2ser(x) (x->port_data.dev_serial)
static inline struct hso_net *dev2net(struct hso_device *hso_dev)
{
return hso_dev->port_data.dev_net;
}
static inline struct hso_serial *dev2ser(struct hso_device *hso_dev)
{
return hso_dev->port_data.dev_serial;
}
/* Debugging functions */
#ifdef DEBUG
static void dbg_dump(int line_count, const char *func_name, unsigned char *buf,
unsigned int len)
{
u8 i = 0;
static char name[255];
printk(KERN_DEBUG "[%d:%s]: len %d", line_count, func_name, len);
for (i = 0; i < len; i++) {
if (!(i % 16))
printk("\n 0x%03x: ", i);
printk("%02x ", (unsigned char)buf[i]);
}
printk("\n");
sprintf(name, "hso[%d:%s]", line_count, func_name);
print_hex_dump_bytes(name, DUMP_PREFIX_NONE, buf, len);
}
#define DUMP(buf_, len_) \
@ -528,13 +533,12 @@ static struct hso_serial *get_serial_by_shared_int_and_type(
static struct hso_serial *get_serial_by_index(unsigned index)
{
struct hso_serial *serial;
struct hso_serial *serial = NULL;
unsigned long flags;
if (!serial_table[index])
return NULL;
spin_lock_irqsave(&serial_table_lock, flags);
serial = dev2ser(serial_table[index]);
if (serial_table[index])
serial = dev2ser(serial_table[index]);
spin_unlock_irqrestore(&serial_table_lock, flags);
return serial;
@ -561,6 +565,7 @@ static int get_free_serial_index(void)
static void set_serial_by_index(unsigned index, struct hso_serial *serial)
{
unsigned long flags;
spin_lock_irqsave(&serial_table_lock, flags);
if (serial)
serial_table[index] = serial->parent;
@ -569,7 +574,7 @@ static void set_serial_by_index(unsigned index, struct hso_serial *serial)
spin_unlock_irqrestore(&serial_table_lock, flags);
}
/* log a meaningfull explanation of an USB status */
/* log a meaningful explanation of an USB status */
static void log_usb_status(int status, const char *function)
{
char *explanation;
@ -1103,8 +1108,8 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
/* reset the rts and dtr */
/* do the actual close */
serial->open_count--;
kref_put(&serial->parent->ref, hso_serial_ref_free);
if (serial->open_count <= 0) {
kref_put(&serial->parent->ref, hso_serial_ref_free);
serial->open_count = 0;
if (serial->tty) {
serial->tty->driver_data = NULL;
@ -1467,7 +1472,8 @@ static void hso_std_serial_write_bulk_callback(struct urb *urb)
return;
}
hso_put_activity(serial->parent);
tty_wakeup(serial->tty);
if (serial->tty)
tty_wakeup(serial->tty);
hso_kick_transmit(serial);
D1(" ");
@ -1538,7 +1544,8 @@ static void ctrl_callback(struct urb *urb)
clear_bit(HSO_SERIAL_FLAG_RX_SENT, &serial->flags);
} else {
hso_put_activity(serial->parent);
tty_wakeup(serial->tty);
if (serial->tty)
tty_wakeup(serial->tty);
/* response to a write command */
hso_kick_transmit(serial);
}
@ -2652,7 +2659,7 @@ static void hso_free_interface(struct usb_interface *interface)
hso_stop_net_device(network_table[i]);
cancel_work_sync(&network_table[i]->async_put_intf);
cancel_work_sync(&network_table[i]->async_get_intf);
if(rfk)
if (rfk)
rfkill_unregister(rfk);
hso_free_net_device(network_table[i]);
}
@ -2723,7 +2730,7 @@ static int hso_mux_submit_intr_urb(struct hso_shared_int *shared_int,
}
/* operations setup of the serial interface */
static struct tty_operations hso_serial_ops = {
static const struct tty_operations hso_serial_ops = {
.open = hso_serial_open,
.close = hso_serial_close,
.write = hso_serial_write,