diff options
Diffstat (limited to 'drivers/net/ethernet/toshiba')
| -rw-r--r-- | drivers/net/ethernet/toshiba/ps3_gelic_net.c | 291 | ||||
| -rw-r--r-- | drivers/net/ethernet/toshiba/ps3_gelic_net.h | 30 | ||||
| -rw-r--r-- | drivers/net/ethernet/toshiba/ps3_gelic_wireless.c | 23 | ||||
| -rw-r--r-- | drivers/net/ethernet/toshiba/ps3_gelic_wireless.h | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/toshiba/spider_net.c | 25 | ||||
| -rw-r--r-- | drivers/net/ethernet/toshiba/spider_net.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/toshiba/spider_net_ethtool.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/toshiba/tc35815.c | 74 |
8 files changed, 220 insertions, 245 deletions
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c b/drivers/net/ethernet/toshiba/ps3_gelic_net.c index 5ee82a77723..bb799280466 100644 --- a/drivers/net/ethernet/toshiba/ps3_gelic_net.c +++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.c @@ -58,13 +58,6 @@ MODULE_DESCRIPTION("Gelic Network driver"); MODULE_LICENSE("GPL"); -static inline void gelic_card_enable_rxdmac(struct gelic_card *card); -static inline void gelic_card_disable_rxdmac(struct gelic_card *card); -static inline void gelic_card_disable_txdmac(struct gelic_card *card); -static inline void gelic_card_reset_chain(struct gelic_card *card, - struct gelic_descr_chain *chain, - struct gelic_descr *start_descr); - /* set irq_mask */ int gelic_card_set_irq_mask(struct gelic_card *card, u64 mask) { @@ -78,12 +71,12 @@ int gelic_card_set_irq_mask(struct gelic_card *card, u64 mask) return status; } -static inline void gelic_card_rx_irq_on(struct gelic_card *card) +static void gelic_card_rx_irq_on(struct gelic_card *card) { card->irq_mask |= GELIC_CARD_RXINT; gelic_card_set_irq_mask(card, card->irq_mask); } -static inline void gelic_card_rx_irq_off(struct gelic_card *card) +static void gelic_card_rx_irq_off(struct gelic_card *card) { card->irq_mask &= ~GELIC_CARD_RXINT; gelic_card_set_irq_mask(card, card->irq_mask); @@ -127,6 +120,120 @@ static int gelic_card_set_link_mode(struct gelic_card *card, int mode) return 0; } +/** + * gelic_card_disable_txdmac - disables the transmit DMA controller + * @card: card structure + * + * gelic_card_disable_txdmac terminates processing on the DMA controller by + * turing off DMA and issuing a force end + */ +static void gelic_card_disable_txdmac(struct gelic_card *card) +{ + int status; + + /* this hvc blocks until the DMA in progress really stopped */ + status = lv1_net_stop_tx_dma(bus_id(card), dev_id(card)); + if (status) + dev_err(ctodev(card), + "lv1_net_stop_tx_dma failed, status=%d\n", status); +} + +/** + * gelic_card_enable_rxdmac - enables the receive DMA controller + * @card: card structure + * + * gelic_card_enable_rxdmac enables the DMA controller by setting RX_DMA_EN + * in the GDADMACCNTR register + */ +static void gelic_card_enable_rxdmac(struct gelic_card *card) +{ + int status; + +#ifdef DEBUG + if (gelic_descr_get_status(card->rx_chain.head) != + GELIC_DESCR_DMA_CARDOWNED) { + printk(KERN_ERR "%s: status=%x\n", __func__, + be32_to_cpu(card->rx_chain.head->dmac_cmd_status)); + printk(KERN_ERR "%s: nextphy=%x\n", __func__, + be32_to_cpu(card->rx_chain.head->next_descr_addr)); + printk(KERN_ERR "%s: head=%p\n", __func__, + card->rx_chain.head); + } +#endif + status = lv1_net_start_rx_dma(bus_id(card), dev_id(card), + card->rx_chain.head->bus_addr, 0); + if (status) + dev_info(ctodev(card), + "lv1_net_start_rx_dma failed, status=%d\n", status); +} + +/** + * gelic_card_disable_rxdmac - disables the receive DMA controller + * @card: card structure + * + * gelic_card_disable_rxdmac terminates processing on the DMA controller by + * turing off DMA and issuing a force end + */ +static void gelic_card_disable_rxdmac(struct gelic_card *card) +{ + int status; + + /* this hvc blocks until the DMA in progress really stopped */ + status = lv1_net_stop_rx_dma(bus_id(card), dev_id(card)); + if (status) + dev_err(ctodev(card), + "lv1_net_stop_rx_dma failed, %d\n", status); +} + +/** + * gelic_descr_set_status -- sets the status of a descriptor + * @descr: descriptor to change + * @status: status to set in the descriptor + * + * changes the status to the specified value. Doesn't change other bits + * in the status + */ +static void gelic_descr_set_status(struct gelic_descr *descr, + enum gelic_descr_dma_status status) +{ + descr->dmac_cmd_status = cpu_to_be32(status | + (be32_to_cpu(descr->dmac_cmd_status) & + ~GELIC_DESCR_DMA_STAT_MASK)); + /* + * dma_cmd_status field is used to indicate whether the descriptor + * is valid or not. + * Usually caller of this function wants to inform that to the + * hardware, so we assure here the hardware sees the change. + */ + wmb(); +} + +/** + * gelic_card_reset_chain - reset status of a descriptor chain + * @card: card structure + * @chain: address of chain + * @start_descr: address of descriptor array + * + * Reset the status of dma descriptors to ready state + * and re-initialize the hardware chain for later use + */ +static void gelic_card_reset_chain(struct gelic_card *card, + struct gelic_descr_chain *chain, + struct gelic_descr *start_descr) +{ + struct gelic_descr *descr; + + for (descr = start_descr; start_descr != descr->next; descr++) { + gelic_descr_set_status(descr, GELIC_DESCR_DMA_CARDOWNED); + descr->next_descr_addr = cpu_to_be32(descr->next->bus_addr); + } + + chain->head = start_descr; + chain->tail = (descr - 1); + + (descr - 1)->next_descr_addr = 0; +} + void gelic_card_up(struct gelic_card *card) { pr_debug("%s: called\n", __func__); @@ -183,29 +290,6 @@ gelic_descr_get_status(struct gelic_descr *descr) } /** - * gelic_descr_set_status -- sets the status of a descriptor - * @descr: descriptor to change - * @status: status to set in the descriptor - * - * changes the status to the specified value. Doesn't change other bits - * in the status - */ -static void gelic_descr_set_status(struct gelic_descr *descr, - enum gelic_descr_dma_status status) -{ - descr->dmac_cmd_status = cpu_to_be32(status | - (be32_to_cpu(descr->dmac_cmd_status) & - ~GELIC_DESCR_DMA_STAT_MASK)); - /* - * dma_cmd_status field is used to indicate whether the descriptor - * is valid or not. - * Usually caller of this function wants to inform that to the - * hardware, so we assure here the hardware sees the change. - */ - wmb(); -} - -/** * gelic_card_free_chain - free descriptor chain * @card: card structure * @descr_in: address of desc @@ -234,10 +318,9 @@ static void gelic_card_free_chain(struct gelic_card *card, * * returns 0 on success, <0 on failure */ -static int __devinit gelic_card_init_chain(struct gelic_card *card, - struct gelic_descr_chain *chain, - struct gelic_descr *start_descr, - int no) +static int gelic_card_init_chain(struct gelic_card *card, + struct gelic_descr_chain *chain, + struct gelic_descr *start_descr, int no) { int i; struct gelic_descr *descr; @@ -287,31 +370,6 @@ iommu_error: } /** - * gelic_card_reset_chain - reset status of a descriptor chain - * @card: card structure - * @chain: address of chain - * @start_descr: address of descriptor array - * - * Reset the status of dma descriptors to ready state - * and re-initialize the hardware chain for later use - */ -static void gelic_card_reset_chain(struct gelic_card *card, - struct gelic_descr_chain *chain, - struct gelic_descr *start_descr) -{ - struct gelic_descr *descr; - - for (descr = start_descr; start_descr != descr->next; descr++) { - gelic_descr_set_status(descr, GELIC_DESCR_DMA_CARDOWNED); - descr->next_descr_addr = cpu_to_be32(descr->next->bus_addr); - } - - chain->head = start_descr; - chain->tail = (descr - 1); - - (descr - 1)->next_descr_addr = 0; -} -/** * gelic_descr_prepare_rx - reinitializes a rx descriptor * @card: card structure * @descr: descriptor to re-init @@ -428,7 +486,7 @@ rewind: * * returns 0 on success, < 0 on failure */ -static int __devinit gelic_card_alloc_rx_skbs(struct gelic_card *card) +static int gelic_card_alloc_rx_skbs(struct gelic_card *card) { struct gelic_descr_chain *chain; int ret; @@ -600,71 +658,6 @@ void gelic_net_set_multi(struct net_device *netdev) } /** - * gelic_card_enable_rxdmac - enables the receive DMA controller - * @card: card structure - * - * gelic_card_enable_rxdmac enables the DMA controller by setting RX_DMA_EN - * in the GDADMACCNTR register - */ -static inline void gelic_card_enable_rxdmac(struct gelic_card *card) -{ - int status; - -#ifdef DEBUG - if (gelic_descr_get_status(card->rx_chain.head) != - GELIC_DESCR_DMA_CARDOWNED) { - printk(KERN_ERR "%s: status=%x\n", __func__, - be32_to_cpu(card->rx_chain.head->dmac_cmd_status)); - printk(KERN_ERR "%s: nextphy=%x\n", __func__, - be32_to_cpu(card->rx_chain.head->next_descr_addr)); - printk(KERN_ERR "%s: head=%p\n", __func__, - card->rx_chain.head); - } -#endif - status = lv1_net_start_rx_dma(bus_id(card), dev_id(card), - card->rx_chain.head->bus_addr, 0); - if (status) - dev_info(ctodev(card), - "lv1_net_start_rx_dma failed, status=%d\n", status); -} - -/** - * gelic_card_disable_rxdmac - disables the receive DMA controller - * @card: card structure - * - * gelic_card_disable_rxdmac terminates processing on the DMA controller by - * turing off DMA and issuing a force end - */ -static inline void gelic_card_disable_rxdmac(struct gelic_card *card) -{ - int status; - - /* this hvc blocks until the DMA in progress really stopped */ - status = lv1_net_stop_rx_dma(bus_id(card), dev_id(card)); - if (status) - dev_err(ctodev(card), - "lv1_net_stop_rx_dma failed, %d\n", status); -} - -/** - * gelic_card_disable_txdmac - disables the transmit DMA controller - * @card: card structure - * - * gelic_card_disable_txdmac terminates processing on the DMA controller by - * turing off DMA and issuing a force end - */ -static inline void gelic_card_disable_txdmac(struct gelic_card *card) -{ - int status; - - /* this hvc blocks until the DMA in progress really stopped */ - status = lv1_net_stop_tx_dma(bus_id(card), dev_id(card)); - if (status) - dev_err(ctodev(card), - "lv1_net_stop_tx_dma failed, status=%d\n", status); -} - -/** * gelic_net_stop - called upon ifconfig down * @netdev: interface device structure * @@ -747,7 +740,7 @@ static void gelic_descr_set_tx_cmdstat(struct gelic_descr *descr, } } -static inline struct sk_buff *gelic_put_vlan_tag(struct sk_buff *skb, +static struct sk_buff *gelic_put_vlan_tag(struct sk_buff *skb, unsigned short tag) { struct vlan_ethhdr *veth; @@ -1227,8 +1220,8 @@ int gelic_net_open(struct net_device *netdev) void gelic_net_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *info) { - strncpy(info->driver, DRV_NAME, sizeof(info->driver) - 1); - strncpy(info->version, DRV_VERSION, sizeof(info->version) - 1); + strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); + strlcpy(info->version, DRV_VERSION, sizeof(info->version)); } static int gelic_ether_get_settings(struct net_device *netdev, @@ -1468,13 +1461,12 @@ static const struct net_device_ops gelic_netdevice_ops = { * * fills out function pointers in the net_device structure */ -static void __devinit gelic_ether_setup_netdev_ops(struct net_device *netdev, - struct napi_struct *napi) +static void gelic_ether_setup_netdev_ops(struct net_device *netdev, + struct napi_struct *napi) { netdev->watchdog_timeo = GELIC_NET_WATCHDOG_TIMEOUT; /* NAPI */ - netif_napi_add(netdev, napi, - gelic_net_poll, GELIC_NET_NAPI_WEIGHT); + netif_napi_add(netdev, napi, gelic_net_poll, NAPI_POLL_WEIGHT); netdev->ethtool_ops = &gelic_ether_ethtool_ops; netdev->netdev_ops = &gelic_netdevice_ops; } @@ -1489,8 +1481,7 @@ static void __devinit gelic_ether_setup_netdev_ops(struct net_device *netdev, * gelic_ether_setup_netdev initializes the net_device structure * and register it. **/ -int __devinit gelic_net_setup_netdev(struct net_device *netdev, - struct gelic_card *card) +int gelic_net_setup_netdev(struct net_device *netdev, struct gelic_card *card) { int status; u64 v1, v2; @@ -1542,7 +1533,7 @@ int __devinit gelic_net_setup_netdev(struct net_device *netdev, * the card and net_device structures are linked to each other */ #define GELIC_ALIGN (32) -static struct gelic_card * __devinit gelic_alloc_card_net(struct net_device **netdev) +static struct gelic_card *gelic_alloc_card_net(struct net_device **netdev) { struct gelic_card *card; struct gelic_port *port; @@ -1570,7 +1561,7 @@ static struct gelic_card * __devinit gelic_alloc_card_net(struct net_device **ne * alloc netdev */ *netdev = alloc_etherdev(sizeof(struct gelic_port)); - if (!netdev) { + if (!*netdev) { kfree(card->unalign); return NULL; } @@ -1593,7 +1584,7 @@ static struct gelic_card * __devinit gelic_alloc_card_net(struct net_device **ne return card; } -static void __devinit gelic_card_get_vlan_info(struct gelic_card *card) +static void gelic_card_get_vlan_info(struct gelic_card *card) { u64 v1, v2; int status; @@ -1667,7 +1658,7 @@ static void __devinit gelic_card_get_vlan_info(struct gelic_card *card) /** * ps3_gelic_driver_probe - add a device to the control of this driver */ -static int __devinit ps3_gelic_driver_probe(struct ps3_system_bus_device *dev) +static int ps3_gelic_driver_probe(struct ps3_system_bus_device *dev) { struct gelic_card *card; struct net_device *netdev; @@ -1735,7 +1726,7 @@ static int __devinit ps3_gelic_driver_probe(struct ps3_system_bus_device *dev) goto fail_alloc_irq; } result = request_irq(card->irq, gelic_card_interrupt, - IRQF_DISABLED, netdev->name, card); + 0, netdev->name, card); if (result) { dev_info(ctodev(card), "%s:request_irq failed (%d)\n", @@ -1748,12 +1739,14 @@ static int __devinit ps3_gelic_driver_probe(struct ps3_system_bus_device *dev) GELIC_CARD_PORT_STATUS_CHANGED; - if (gelic_card_init_chain(card, &card->tx_chain, - card->descr, GELIC_NET_TX_DESCRIPTORS)) + result = gelic_card_init_chain(card, &card->tx_chain, + card->descr, GELIC_NET_TX_DESCRIPTORS); + if (result) goto fail_alloc_tx; - if (gelic_card_init_chain(card, &card->rx_chain, - card->descr + GELIC_NET_TX_DESCRIPTORS, - GELIC_NET_RX_DESCRIPTORS)) + result = gelic_card_init_chain(card, &card->rx_chain, + card->descr + GELIC_NET_TX_DESCRIPTORS, + GELIC_NET_RX_DESCRIPTORS); + if (result) goto fail_alloc_rx; /* head of chain */ @@ -1763,7 +1756,8 @@ static int __devinit ps3_gelic_driver_probe(struct ps3_system_bus_device *dev) card->rx_top, card->tx_top, sizeof(struct gelic_descr), GELIC_NET_RX_DESCRIPTORS); /* allocate rx skbs */ - if (gelic_card_alloc_rx_skbs(card)) + result = gelic_card_alloc_rx_skbs(card); + if (result) goto fail_alloc_skbs; spin_lock_init(&card->tx_lock); @@ -1781,7 +1775,8 @@ static int __devinit ps3_gelic_driver_probe(struct ps3_system_bus_device *dev) } #ifdef CONFIG_GELIC_WIRELESS - if (gelic_wl_driver_probe(card)) { + result = gelic_wl_driver_probe(card); + if (result) { dev_dbg(&dev->core, "%s: WL init failed\n", __func__); goto fail_setup_netdev; } diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.h b/drivers/net/ethernet/toshiba/ps3_gelic_net.h index a93df6ac190..8505196be9f 100644 --- a/drivers/net/ethernet/toshiba/ps3_gelic_net.h +++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.h @@ -37,7 +37,6 @@ #define GELIC_NET_RXBUF_ALIGN 128 #define GELIC_CARD_RX_CSUM_DEFAULT 1 /* hw chksum */ #define GELIC_NET_WATCHDOG_TIMEOUT 5*HZ -#define GELIC_NET_NAPI_WEIGHT (GELIC_NET_RX_DESCRIPTORS) #define GELIC_NET_BROADCAST_ADDR 0xffffffffffffL #define GELIC_NET_MC_COUNT_MAX 32 /* multicast address list */ @@ -360,27 +359,26 @@ static inline void *port_priv(struct gelic_port *port) } #ifdef CONFIG_PPC_EARLY_DEBUG_PS3GELIC -extern void udbg_shutdown_ps3gelic(void); +void udbg_shutdown_ps3gelic(void); #else static inline void udbg_shutdown_ps3gelic(void) {} #endif -extern int gelic_card_set_irq_mask(struct gelic_card *card, u64 mask); +int gelic_card_set_irq_mask(struct gelic_card *card, u64 mask); /* shared netdev ops */ -extern void gelic_card_up(struct gelic_card *card); -extern void gelic_card_down(struct gelic_card *card); -extern int gelic_net_open(struct net_device *netdev); -extern int gelic_net_stop(struct net_device *netdev); -extern int gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev); -extern void gelic_net_set_multi(struct net_device *netdev); -extern void gelic_net_tx_timeout(struct net_device *netdev); -extern int gelic_net_change_mtu(struct net_device *netdev, int new_mtu); -extern int gelic_net_setup_netdev(struct net_device *netdev, - struct gelic_card *card); +void gelic_card_up(struct gelic_card *card); +void gelic_card_down(struct gelic_card *card); +int gelic_net_open(struct net_device *netdev); +int gelic_net_stop(struct net_device *netdev); +int gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev); +void gelic_net_set_multi(struct net_device *netdev); +void gelic_net_tx_timeout(struct net_device *netdev); +int gelic_net_change_mtu(struct net_device *netdev, int new_mtu); +int gelic_net_setup_netdev(struct net_device *netdev, struct gelic_card *card); /* shared ethtool ops */ -extern void gelic_net_get_drvinfo(struct net_device *netdev, - struct ethtool_drvinfo *info); -extern void gelic_net_poll_controller(struct net_device *netdev); +void gelic_net_get_drvinfo(struct net_device *netdev, + struct ethtool_drvinfo *info); +void gelic_net_poll_controller(struct net_device *netdev); #endif /* _GELIC_NET_H */ diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c index fd4ed7f8cfa..d568af1eb4f 100644 --- a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c +++ b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c @@ -452,7 +452,7 @@ static size_t gelic_wl_synthesize_ie(u8 *buf, if (rsn) *buf++ = WLAN_EID_RSN; else - *buf++ = WLAN_EID_GENERIC; + *buf++ = WLAN_EID_VENDOR_SPECIFIC; /* length filed; set later */ buf++; @@ -540,7 +540,7 @@ static void gelic_wl_parse_ie(u8 *data, size_t len, break; switch (item_id) { - case WLAN_EID_GENERIC: + case WLAN_EID_VENDOR_SPECIFIC: if ((OUI_LEN + 1 <= item_len) && !memcmp(pos, wpa_oui, OUI_LEN) && pos[OUI_LEN] == 0x01) { @@ -1590,8 +1590,8 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl) found = 0; oldest = NULL; list_for_each_entry(target, &wl->network_list, list) { - if (!compare_ether_addr(&target->hwinfo->bssid[2], - &scan_info->bssid[2])) { + if (ether_addr_equal(&target->hwinfo->bssid[2], + &scan_info->bssid[2])) { found = 1; pr_debug("%s: same BBS found scanned list\n", __func__); @@ -1621,10 +1621,9 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl) kfree(target->hwinfo); target->hwinfo = kzalloc(be16_to_cpu(scan_info->size), GFP_KERNEL); - if (!target->hwinfo) { - pr_info("%s: kzalloc failed\n", __func__); + if (!target->hwinfo) continue; - } + /* copy hw scan info */ memcpy(target->hwinfo, scan_info, scan_info->size); target->essid_len = strnlen(scan_info->essid, @@ -1692,8 +1691,8 @@ struct gelic_wl_scan_info *gelic_wl_find_best_bss(struct gelic_wl_info *wl) /* If bss specified, check it only */ if (test_bit(GELIC_WL_STAT_BSSID_SET, &wl->stat)) { - if (!compare_ether_addr(&scan_info->hwinfo->bssid[2], - wl->bssid)) { + if (ether_addr_equal(&scan_info->hwinfo->bssid[2], + wl->bssid)) { best_bss = scan_info; pr_debug("%s: bssid matched\n", __func__); break; @@ -2306,7 +2305,7 @@ static const struct iw_handler_def gelic_wl_wext_handler_def = { .get_wireless_stats = gelic_wl_get_wireless_stats, }; -static struct net_device * __devinit gelic_wl_alloc(struct gelic_card *card) +static struct net_device *gelic_wl_alloc(struct gelic_card *card) { struct net_device *netdev; struct gelic_port *port; @@ -2583,7 +2582,7 @@ static const struct ethtool_ops gelic_wl_ethtool_ops = { .get_link = gelic_wl_get_link, }; -static void __devinit gelic_wl_setup_netdev_ops(struct net_device *netdev) +static void gelic_wl_setup_netdev_ops(struct net_device *netdev) { struct gelic_wl_info *wl; wl = port_wl(netdev_priv(netdev)); @@ -2599,7 +2598,7 @@ static void __devinit gelic_wl_setup_netdev_ops(struct net_device *netdev) /* * driver probe/remove */ -int __devinit gelic_wl_driver_probe(struct gelic_card *card) +int gelic_wl_driver_probe(struct gelic_card *card) { int ret; struct net_device *netdev; diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.h b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.h index f7e51b7d704..11f443d8e4e 100644 --- a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.h +++ b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.h @@ -320,7 +320,7 @@ struct gelic_eurus_cmd { #define GELIC_WL_PRIV_SET_PSK (SIOCIWFIRSTPRIV + 0) #define GELIC_WL_PRIV_GET_PSK (SIOCIWFIRSTPRIV + 1) -extern int gelic_wl_driver_probe(struct gelic_card *card); -extern int gelic_wl_driver_remove(struct gelic_card *card); -extern void gelic_wl_interrupt(struct net_device *netdev, u64 status); +int gelic_wl_driver_probe(struct gelic_card *card); +int gelic_wl_driver_remove(struct gelic_card *card); +void gelic_wl_interrupt(struct net_device *netdev, u64 status); #endif /* _GELIC_WIRELESS_H */ diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c index 6199f6b387b..0282d016185 100644 --- a/drivers/net/ethernet/toshiba/spider_net.c +++ b/drivers/net/ethernet/toshiba/spider_net.c @@ -114,7 +114,8 @@ spider_net_write_reg(struct spider_net_card *card, u32 reg, u32 value) out_be32(card->regs + reg, value); } -/** spider_net_write_phy - write to phy register +/** + * spider_net_write_phy - write to phy register * @netdev: adapter to be written to * @mii_id: id of MII * @reg: PHY register @@ -137,7 +138,8 @@ spider_net_write_phy(struct net_device *netdev, int mii_id, spider_net_write_reg(card, SPIDER_NET_GPCWOPCMD, writevalue); } -/** spider_net_read_phy - read from phy register +/** + * spider_net_read_phy - read from phy register * @netdev: network device to be read from * @mii_id: id of MII * @reg: PHY register @@ -350,8 +352,7 @@ spider_net_init_chain(struct spider_net_card *card, alloc_size = chain->num_desc * sizeof(struct spider_net_hw_descr); chain->hwring = dma_alloc_coherent(&card->pdev->dev, alloc_size, - &chain->dma_addr, GFP_KERNEL); - + &chain->dma_addr, GFP_KERNEL); if (!chain->hwring) return -ENOMEM; @@ -859,7 +860,7 @@ spider_net_release_tx_chain(struct spider_net_card *card, int brutal) if (skb) { pci_unmap_single(card->pdev, buf_addr, skb->len, PCI_DMA_TODEVICE); - dev_kfree_skb(skb); + dev_consume_skb_any(skb); } } return 0; @@ -1989,7 +1990,8 @@ spider_net_open(struct net_device *netdev) goto alloc_rx_failed; /* Allocate rx skbs */ - if (spider_net_alloc_rx_skbs(card)) + result = spider_net_alloc_rx_skbs(card); + if (result) goto alloc_skbs_failed; spider_net_set_multi(netdev); @@ -2328,8 +2330,8 @@ spider_net_setup_netdev(struct spider_net_card *card) if (SPIDER_NET_RX_CSUM_DEFAULT) netdev->features |= NETIF_F_RXCSUM; netdev->features |= NETIF_F_IP_CSUM | NETIF_F_LLTX; - /* some time: NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX | - * NETIF_F_HW_VLAN_FILTER */ + /* some time: NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | + * NETIF_F_HW_VLAN_CTAG_FILTER */ netdev->irq = card->pdev->irq; card->num_rx_ints = 0; @@ -2476,7 +2478,6 @@ out_release_regions: pci_release_regions(pdev); out_disable_dev: pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); return NULL; } @@ -2490,7 +2491,7 @@ out_disable_dev: * spider_net_probe initializes pdev and registers a net_device * structure for it. After that, the device can be ifconfig'ed up **/ -static int __devinit +static int spider_net_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { int err = -EIO; @@ -2529,7 +2530,7 @@ out: * spider_net_remove is called to remove the device and unregisters the * net_device **/ -static void __devexit +static void spider_net_remove(struct pci_dev *pdev) { struct net_device *netdev; @@ -2557,7 +2558,7 @@ static struct pci_driver spider_net_driver = { .name = spider_net_driver_name, .id_table = spider_net_pci_tbl, .probe = spider_net_probe, - .remove = __devexit_p(spider_net_remove) + .remove = spider_net_remove }; /** diff --git a/drivers/net/ethernet/toshiba/spider_net.h b/drivers/net/ethernet/toshiba/spider_net.h index 4ba2135474d..9b6af0845a1 100644 --- a/drivers/net/ethernet/toshiba/spider_net.h +++ b/drivers/net/ethernet/toshiba/spider_net.h @@ -29,8 +29,8 @@ #include <linux/sungem_phy.h> -extern int spider_net_stop(struct net_device *netdev); -extern int spider_net_open(struct net_device *netdev); +int spider_net_stop(struct net_device *netdev); +int spider_net_open(struct net_device *netdev); extern const struct ethtool_ops spider_net_ethtool_ops; diff --git a/drivers/net/ethernet/toshiba/spider_net_ethtool.c b/drivers/net/ethernet/toshiba/spider_net_ethtool.c index 9c288cd7d17..ffe519382e1 100644 --- a/drivers/net/ethernet/toshiba/spider_net_ethtool.c +++ b/drivers/net/ethernet/toshiba/spider_net_ethtool.c @@ -72,11 +72,13 @@ spider_net_ethtool_get_drvinfo(struct net_device *netdev, card = netdev_priv(netdev); /* clear and fill out info */ - memset(drvinfo, 0, sizeof(struct ethtool_drvinfo)); - strncpy(drvinfo->driver, spider_net_driver_name, 32); - strncpy(drvinfo->version, VERSION, 32); - strcpy(drvinfo->fw_version, "no information"); - strncpy(drvinfo->bus_info, pci_name(card->pdev), 32); + strlcpy(drvinfo->driver, spider_net_driver_name, + sizeof(drvinfo->driver)); + strlcpy(drvinfo->version, VERSION, sizeof(drvinfo->version)); + strlcpy(drvinfo->fw_version, "no information", + sizeof(drvinfo->fw_version)); + strlcpy(drvinfo->bus_info, pci_name(card->pdev), + sizeof(drvinfo->bus_info)); } static void diff --git a/drivers/net/ethernet/toshiba/tc35815.c b/drivers/net/ethernet/toshiba/tc35815.c index 71b785cd756..fef5573dbfc 100644 --- a/drivers/net/ethernet/toshiba/tc35815.c +++ b/drivers/net/ethernet/toshiba/tc35815.c @@ -38,7 +38,6 @@ static const char *version = "tc35815.c:v" DRV_VERSION "\n"; #include <linux/string.h> #include <linux/spinlock.h> #include <linux/errno.h> -#include <linux/init.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/skbuff.h> @@ -60,7 +59,7 @@ enum tc35815_chiptype { /* indexed by tc35815_chiptype, above */ static const struct { const char *name; -} chip_info[] __devinitdata = { +} chip_info[] = { { "TOSHIBA TC35815CF 10/100BaseTX" }, { "TOSHIBA TC35815 with Wake on LAN" }, { "TOSHIBA TC35815/TX4939" }, @@ -453,7 +452,7 @@ static struct sk_buff *alloc_rxbuf_skb(struct net_device *dev, dma_addr_t *dma_handle) { struct sk_buff *skb; - skb = dev_alloc_skb(RX_BUF_SIZE); + skb = netdev_alloc_skb(dev, RX_BUF_SIZE); if (!skb) return NULL; *dma_handle = pci_map_single(hwdev, skb->data, RX_BUF_SIZE, @@ -633,9 +632,8 @@ static int tc_mii_probe(struct net_device *dev) /* attach the mac to the phy */ phydev = phy_connect(dev, dev_name(&phydev->dev), - &tc_handle_link_change, 0, - lp->chiptype == TC35815_TX4939 ? - PHY_INTERFACE_MODE_RMII : PHY_INTERFACE_MODE_MII); + &tc_handle_link_change, + lp->chiptype == TC35815_TX4939 ? PHY_INTERFACE_MODE_RMII : PHY_INTERFACE_MODE_MII); if (IS_ERR(phydev)) { printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name); return PTR_ERR(phydev); @@ -719,7 +717,7 @@ err_out: * should provide a "tc35815-mac" device with a MAC address in its * platform_data. */ -static int __devinit tc35815_mac_match(struct device *dev, void *data) +static int tc35815_mac_match(struct device *dev, void *data) { struct platform_device *plat_dev = to_platform_device(dev); struct pci_dev *pci_dev = data; @@ -727,7 +725,7 @@ static int __devinit tc35815_mac_match(struct device *dev, void *data) return !strcmp(plat_dev->name, "tc35815-mac") && plat_dev->id == id; } -static int __devinit tc35815_read_plat_dev_addr(struct net_device *dev) +static int tc35815_read_plat_dev_addr(struct net_device *dev) { struct tc35815_local *lp = netdev_priv(dev); struct device *pd = bus_find_device(&platform_bus_type, NULL, @@ -741,13 +739,13 @@ static int __devinit tc35815_read_plat_dev_addr(struct net_device *dev) return -ENODEV; } #else -static int __devinit tc35815_read_plat_dev_addr(struct net_device *dev) +static int tc35815_read_plat_dev_addr(struct net_device *dev) { return -ENODEV; } #endif -static int __devinit tc35815_init_dev_addr(struct net_device *dev) +static int tc35815_init_dev_addr(struct net_device *dev) { struct tc35815_regs __iomem *tr = (struct tc35815_regs __iomem *)dev->base_addr; @@ -785,8 +783,8 @@ static const struct net_device_ops tc35815_netdev_ops = { #endif }; -static int __devinit tc35815_init_one(struct pci_dev *pdev, - const struct pci_device_id *ent) +static int tc35815_init_one(struct pci_dev *pdev, + const struct pci_device_id *ent) { void __iomem *ioaddr = NULL; struct net_device *dev; @@ -808,10 +806,9 @@ static int __devinit tc35815_init_one(struct pci_dev *pdev, /* dev zeroed in alloc_etherdev */ dev = alloc_etherdev(sizeof(*lp)); - if (dev == NULL) { - dev_err(&pdev->dev, "unable to alloc new ethernet\n"); + if (dev == NULL) return -ENOMEM; - } + SET_NETDEV_DEV(dev, &pdev->dev); lp = netdev_priv(dev); lp->dev = dev; @@ -850,14 +847,13 @@ static int __devinit tc35815_init_one(struct pci_dev *pdev, /* Retrieve the ethernet address. */ if (tc35815_init_dev_addr(dev)) { dev_warn(&pdev->dev, "not valid ether addr\n"); - random_ether_addr(dev->dev_addr); + eth_hw_addr_random(dev); } rc = register_netdev(dev); if (rc) goto err_out; - memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len); printk(KERN_INFO "%s: %s at 0x%lx, %pM, IRQ %d\n", dev->name, chip_info[ent->driver_data].name, @@ -879,7 +875,7 @@ err_out: } -static void __devexit tc35815_remove_one(struct pci_dev *pdev) +static void tc35815_remove_one(struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata(pdev); struct tc35815_local *lp = netdev_priv(dev); @@ -890,7 +886,6 @@ static void __devexit tc35815_remove_one(struct pci_dev *pdev) mdiobus_free(lp->mii_bus); unregister_netdev(dev); free_netdev(dev); - pci_set_drvdata(pdev, NULL); } static int @@ -1174,19 +1169,12 @@ static int tc35815_tx_full(struct net_device *dev) static void tc35815_restart(struct net_device *dev) { struct tc35815_local *lp = netdev_priv(dev); + int ret; if (lp->phy_dev) { - int timeout; - - phy_write(lp->phy_dev, MII_BMCR, BMCR_RESET); - timeout = 100; - while (--timeout) { - if (!(phy_read(lp->phy_dev, MII_BMCR) & BMCR_RESET)) - break; - udelay(1); - } - if (!timeout) - printk(KERN_ERR "%s: BMCR reset failed.\n", dev->name); + ret = phy_init_hw(lp->phy_dev); + if (ret) + printk(KERN_ERR "%s: PHY init failed.\n", dev->name); } spin_lock_bh(&lp->rx_lock); @@ -1657,6 +1645,9 @@ static int tc35815_poll(struct napi_struct *napi, int budget) int received = 0, handled; u32 status; + if (budget <= 0) + return received; + spin_lock(&lp->rx_lock); status = tc_readl(&tr->Int_Src); do { @@ -1977,9 +1968,10 @@ tc35815_set_multicast_list(struct net_device *dev) static void tc35815_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { struct tc35815_local *lp = netdev_priv(dev); - strcpy(info->driver, MODNAME); - strcpy(info->version, DRV_VERSION); - strcpy(info->bus_info, pci_name(lp->pci_dev)); + + strlcpy(info->driver, MODNAME, sizeof(info->driver)); + strlcpy(info->version, DRV_VERSION, sizeof(info->version)); + strlcpy(info->bus_info, pci_name(lp->pci_dev), sizeof(info->bus_info)); } static int tc35815_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) @@ -2199,7 +2191,7 @@ static struct pci_driver tc35815_pci_driver = { .name = MODNAME, .id_table = tc35815_pci_tbl, .probe = tc35815_init_one, - .remove = __devexit_p(tc35815_remove_one), + .remove = tc35815_remove_one, #ifdef CONFIG_PM .suspend = tc35815_suspend, .resume = tc35815_resume, @@ -2211,18 +2203,6 @@ MODULE_PARM_DESC(speed, "0:auto, 10:10Mbps, 100:100Mbps"); module_param_named(duplex, options.duplex, int, 0); MODULE_PARM_DESC(duplex, "0:auto, 1:half, 2:full"); -static int __init tc35815_init_module(void) -{ - return pci_register_driver(&tc35815_pci_driver); -} - -static void __exit tc35815_cleanup_module(void) -{ - pci_unregister_driver(&tc35815_pci_driver); -} - -module_init(tc35815_init_module); -module_exit(tc35815_cleanup_module); - +module_pci_driver(tc35815_pci_driver); MODULE_DESCRIPTION("TOSHIBA TC35815 PCI 10M/100M Ethernet driver"); MODULE_LICENSE("GPL"); |