[PATCH] NetXen: driver cleanup, removed unnecessary __iomem type casts
Signed-off-by: Amit S. Kale <amitkale@netxen.com> netxen_nic.h | 38 ++++++++------------------------------ netxen_nic_ethtool.c | 5 ++--- netxen_nic_hw.c | 12 +++++------- netxen_nic_main.c | 8 +++----- 4 files changed, 18 insertions(+), 45 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
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e8a2b6a420
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71bd7877d4
4 changed files with 18 additions and 45 deletions
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@ -343,7 +343,6 @@ typedef enum {
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NETXEN_BRDTYPE_P2_SB31_10G_HMEZ = 0x000e,
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NETXEN_BRDTYPE_P2_SB31_10G_CX4 = 0x000f
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} netxen_brdtype_t;
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#define NUM_SUPPORTED_BOARDS (sizeof(netxen_boards)/sizeof(netxen_brdinfo_t))
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typedef enum {
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NETXEN_BRDMFG_INVENTEC = 1
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@ -937,9 +936,7 @@ static inline void netxen_nic_disable_int(struct netxen_adapter *adapter)
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/*
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* ISR_INT_MASK: Can be read from window 0 or 1.
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*/
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writel(0x7ff,
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(void __iomem
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*)(PCI_OFFSET_SECOND_RANGE(adapter, ISR_INT_MASK)));
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writel(0x7ff, PCI_OFFSET_SECOND_RANGE(adapter, ISR_INT_MASK));
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}
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@ -959,14 +956,12 @@ static inline void netxen_nic_enable_int(struct netxen_adapter *adapter)
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break;
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}
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writel(mask,
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(void __iomem
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*)(PCI_OFFSET_SECOND_RANGE(adapter, ISR_INT_MASK)));
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writel(mask, PCI_OFFSET_SECOND_RANGE(adapter, ISR_INT_MASK));
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if (!(adapter->flags & NETXEN_NIC_MSI_ENABLED)) {
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mask = 0xbff;
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writel(mask, (void __iomem *)
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(PCI_OFFSET_SECOND_RANGE(adapter, ISR_INT_TARGET_MASK)));
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writel(mask, PCI_OFFSET_SECOND_RANGE(adapter,
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ISR_INT_TARGET_MASK));
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}
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}
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@ -975,13 +970,13 @@ static inline void netxen_nic_enable_int(struct netxen_adapter *adapter)
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*/
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#define NETXEN_MAX_SHORT_NAME 16
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typedef struct {
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struct netxen_brdinfo {
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netxen_brdtype_t brdtype; /* type of board */
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long ports; /* max no of physical ports */
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char short_name[NETXEN_MAX_SHORT_NAME];
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} netxen_brdinfo_t;
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};
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static const netxen_brdinfo_t netxen_boards[] = {
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static const struct netxen_brdinfo netxen_boards[] = {
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{NETXEN_BRDTYPE_P2_SB31_10G_CX4, 1, "XGb CX4"},
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{NETXEN_BRDTYPE_P2_SB31_10G_HMEZ, 1, "XGb HMEZ"},
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{NETXEN_BRDTYPE_P2_SB31_10G_IMEZ, 2, "XGb IMEZ"},
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@ -990,24 +985,7 @@ static const netxen_brdinfo_t netxen_boards[] = {
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{NETXEN_BRDTYPE_P2_SB31_2G, 2, "Dual Gb"},
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};
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#define NUM_SUPPORTED_BOARDS (sizeof(netxen_boards)/sizeof(netxen_brdinfo_t))
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static inline void get_brd_ports_name_by_type(u32 type, int *ports, char *name)
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{
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int i, found = 0;
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for (i = 0; i < NUM_SUPPORTED_BOARDS; ++i) {
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if (netxen_boards[i].brdtype == type) {
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*ports = netxen_boards[i].ports;
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strcpy(name, netxen_boards[i].short_name);
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found = 1;
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break;
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}
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}
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if (!found) {
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*ports = 0;
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name = "Unknown";
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}
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}
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#define NUM_SUPPORTED_BOARDS (sizeof(netxen_boards)/sizeof(struct netxen_brdinfo))
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static inline void get_brd_port_by_type(u32 type, int *ports)
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{
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@ -139,8 +139,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
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{
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struct netxen_port *port = netdev_priv(dev);
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struct netxen_adapter *adapter = port->adapter;
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struct netxen_board_info *boardinfo;
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boardinfo = &adapter->ahw.boardcfg;
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struct netxen_board_info *boardinfo = &adapter->ahw.boardcfg;
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/* read which mode */
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if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
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@ -208,7 +207,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
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ecmd->autoneg = AUTONEG_DISABLE;
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break;
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default:
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printk("ERROR: Unsupported board model %d\n",
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printk(KERN_ERR "netxen-nic: Unsupported board model %d\n",
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(netxen_brdtype_t) boardinfo->board_type);
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return -EIO;
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@ -275,10 +275,8 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter)
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rcv_desc->desc_head = (struct rcv_desc *)addr;
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}
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addr = netxen_alloc(adapter->ahw.pdev,
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STATUS_DESC_RINGSIZE,
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&recv_ctx->
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rcv_status_desc_phys_addr,
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addr = netxen_alloc(adapter->ahw.pdev, STATUS_DESC_RINGSIZE,
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&recv_ctx->rcv_status_desc_phys_addr,
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&recv_ctx->rcv_status_desc_pdev);
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if (addr == NULL) {
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DPRINTK(ERR, "bad return from"
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@ -675,7 +673,7 @@ void netxen_nic_write_w0(struct netxen_adapter *adapter, u32 index, u32 value)
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void __iomem *addr;
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netxen_nic_pci_change_crbwindow(adapter, 0);
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addr = (void __iomem *)(pci_base_offset(adapter, index));
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addr = pci_base_offset(adapter, index);
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writel(value, addr);
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netxen_nic_pci_change_crbwindow(adapter, 1);
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}
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@ -685,7 +683,7 @@ void netxen_nic_read_w0(struct netxen_adapter *adapter, u32 index, u32 * value)
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{
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void __iomem *addr;
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addr = (void __iomem *)(pci_base_offset(adapter, index));
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addr = pci_base_offset(adapter, index);
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netxen_nic_pci_change_crbwindow(adapter, 0);
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*value = readl(addr);
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@ -865,7 +863,7 @@ netxen_crb_writelit_adapter(struct netxen_adapter *adapter, unsigned long off,
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writel(data, NETXEN_CRB_NORMALIZE(adapter, off));
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} else {
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netxen_nic_pci_change_crbwindow(adapter, 0);
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addr = (void __iomem *)(pci_base_offset(adapter, off));
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addr = pci_base_offset(adapter, off);
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writel(data, addr);
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netxen_nic_pci_change_crbwindow(adapter, 1);
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}
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@ -969,11 +969,9 @@ netxen_handle_int(struct netxen_adapter *adapter, struct net_device *netdev)
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netxen_nic_disable_int(adapter);
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/* Window = 0 or 1 */
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do {
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writel(0xffffffff, (void __iomem *)
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(PCI_OFFSET_SECOND_RANGE
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(adapter, ISR_INT_TARGET_STATUS)));
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mask = readl((void __iomem *)
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pci_base_offset(adapter, ISR_INT_VECTOR));
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writel(0xffffffff, PCI_OFFSET_SECOND_RANGE(adapter,
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ISR_INT_TARGET_STATUS));
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mask = readl(pci_base_offset(adapter, ISR_INT_VECTOR));
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} while (((mask & 0x80) != 0) && (++count < 32));
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if ((mask & 0x80) != 0)
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printk("Could not disable interrupt completely\n");
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