diff options
Diffstat (limited to 'drivers/net/dm9000.c')
| -rw-r--r-- | drivers/net/dm9000.c | 62 |
1 files changed, 30 insertions, 32 deletions
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index 79bdd9e29a01..79538ab4ee60 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -44,9 +44,8 @@ #define DM9000_PHY 0x40 /* PHY address 0x01 */ -#define CARDNAME "dm9000" -#define PFX CARDNAME ": " -#define DRV_VERSION "1.30" +#define CARDNAME "dm9000" +#define DRV_VERSION "1.31" #ifdef CONFIG_BLACKFIN #define readsb insb @@ -98,22 +97,23 @@ enum dm9000_type { /* Structure/enum declaration ------------------------------- */ typedef struct board_info { - void __iomem *io_addr; /* Register I/O base address */ - void __iomem *io_data; /* Data I/O address */ - u16 irq; /* IRQ */ + void __iomem *io_addr; /* Register I/O base address */ + void __iomem *io_data; /* Data I/O address */ + u16 irq; /* IRQ */ - u16 tx_pkt_cnt; - u16 queue_pkt_len; - u16 queue_start_addr; - u16 dbug_cnt; - u8 io_mode; /* 0:word, 2:byte */ - u8 phy_addr; - u8 imr_all; - unsigned int flags; - unsigned int in_suspend :1; + u16 tx_pkt_cnt; + u16 queue_pkt_len; + u16 queue_start_addr; + u16 dbug_cnt; + u8 io_mode; /* 0:word, 2:byte */ + u8 phy_addr; + u8 imr_all; + + unsigned int flags; + unsigned int in_suspend :1; + int debug_level; enum dm9000_type type; - int debug_level; void (*inblk)(void __iomem *port, void *data, int length); void (*outblk)(void __iomem *port, void *data, int length); @@ -132,10 +132,10 @@ typedef struct board_info { struct delayed_work phy_poll; struct net_device *ndev; - spinlock_t lock; + spinlock_t lock; struct mii_if_info mii; - u32 msg_enable; + u32 msg_enable; } board_info_t; /* debug code */ @@ -153,19 +153,16 @@ static inline board_info_t *to_dm9000_board(struct net_device *dev) } /* function declaration ------------------------------------- */ -static int dm9000_probe(struct platform_device *); static int dm9000_open(struct net_device *); static int dm9000_start_xmit(struct sk_buff *, struct net_device *); static int dm9000_stop(struct net_device *); -static int dm9000_ioctl(struct net_device *dev, struct ifreq *req, int cmd); static void dm9000_init_dm9000(struct net_device *); static irqreturn_t dm9000_interrupt(int, void *); -static int dm9000_phy_read(struct net_device *dev, int phyaddr_unsused, int reg); -static void dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, - int value); +static int dm9000_phy_read(struct net_device *dev, int phy, int reg); +static void dm9000_phy_write(struct net_device *dev, int phy, int reg, int v); static void dm9000_read_eeprom(board_info_t *, int addr, u8 *to); static void dm9000_write_eeprom(board_info_t *, int addr, u8 *dp); @@ -655,7 +652,7 @@ dm9000_probe(struct platform_device *pdev) dm9000_reset(db); - /* try two times, DM9000 sometimes gets the first read wrong */ + /* try multiple times, DM9000 sometimes gets the read wrong */ for (i = 0; i < 8; i++) { id_val = ior(db, DM9000_VIDL); id_val |= (u32)ior(db, DM9000_VIDH) << 8; @@ -763,7 +760,7 @@ out: static int dm9000_open(struct net_device *dev) { - board_info_t *db = (board_info_t *) dev->priv; + board_info_t *db = dev->priv; unsigned long irqflags = db->irq_res->flags & IRQF_TRIGGER_MASK; if (netif_msg_ifup(db)) @@ -803,7 +800,7 @@ dm9000_open(struct net_device *dev) static void dm9000_init_dm9000(struct net_device *dev) { - board_info_t *db = (board_info_t *) dev->priv; + board_info_t *db = dev->priv; unsigned int imr; dm9000_dbg(db, 1, "entering %s\n", __func__); @@ -854,7 +851,7 @@ static int dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev) { unsigned long flags; - board_info_t *db = (board_info_t *) dev->priv; + board_info_t *db = dev->priv; dm9000_dbg(db, 3, "%s:\n", __func__); @@ -897,7 +894,7 @@ dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev) static void dm9000_shutdown(struct net_device *dev) { - board_info_t *db = (board_info_t *) dev->priv; + board_info_t *db = dev->priv; /* RESET device */ dm9000_phy_write(dev, 0, MII_BMCR, BMCR_RESET); /* PHY RESET */ @@ -913,7 +910,7 @@ dm9000_shutdown(struct net_device *dev) static int dm9000_stop(struct net_device *ndev) { - board_info_t *db = (board_info_t *) ndev->priv; + board_info_t *db = ndev->priv; if (netif_msg_ifdown(db)) dev_dbg(db->dev, "shutting down %s\n", ndev->name); @@ -964,7 +961,7 @@ static irqreturn_t dm9000_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; - board_info_t *db = (board_info_t *) dev->priv; + board_info_t *db = dev->priv; int int_status; u8 reg_save; @@ -1345,7 +1342,8 @@ dm9000_phy_read(struct net_device *dev, int phy_reg_unused, int reg) * Write a word to phyxcer */ static void -dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, int value) +dm9000_phy_write(struct net_device *dev, + int phyaddr_unused, int reg, int value) { board_info_t *db = (board_info_t *) dev->priv; unsigned long flags; @@ -1454,7 +1452,7 @@ dm9000_init(void) { printk(KERN_INFO "%s Ethernet Driver, V%s\n", CARDNAME, DRV_VERSION); - return platform_driver_register(&dm9000_driver); /* search board and register */ + return platform_driver_register(&dm9000_driver); } static void __exit |
