diff options
Diffstat (limited to 'drivers/net/ethernet/dlink')
-rw-r--r-- | drivers/net/ethernet/dlink/Kconfig | 8 | ||||
-rw-r--r-- | drivers/net/ethernet/dlink/dl2k.c | 111 | ||||
-rw-r--r-- | drivers/net/ethernet/dlink/sundance.c | 171 |
3 files changed, 116 insertions, 174 deletions
diff --git a/drivers/net/ethernet/dlink/Kconfig b/drivers/net/ethernet/dlink/Kconfig index 1362658a3030..0d77f84c8e7b 100644 --- a/drivers/net/ethernet/dlink/Kconfig +++ b/drivers/net/ethernet/dlink/Kconfig @@ -7,7 +7,7 @@ config NET_VENDOR_DLINK bool "D-Link devices" default y depends on PCI - ---help--- + help If you have a network (Ethernet) card belonging to this class, say Y. Note that the answer to this question doesn't directly affect the @@ -21,7 +21,7 @@ config DL2K tristate "DL2000/TC902x/IP1000A-based Gigabit Ethernet support" depends on PCI select CRC32 - ---help--- + help This driver supports DL2000/TC902x/IP1000A-based Gigabit ethernet cards, which includes D-Link DGE-550T Gigabit Ethernet Adapter. @@ -37,7 +37,7 @@ config SUNDANCE depends on PCI select CRC32 select MII - ---help--- + help This driver is for the Sundance "Alta" chip. More specific information and updates are available from <http://www.scyld.com/network/sundance.html>. @@ -45,7 +45,7 @@ config SUNDANCE config SUNDANCE_MMIO bool "Use MMIO instead of PIO" depends on SUNDANCE - ---help--- + help Enable memory-mapped I/O for interaction with Sundance NIC registers. Do NOT enable this by default, PIO (enabled when MMIO is disabled) is known to solve bugs on certain chips. diff --git a/drivers/net/ethernet/dlink/dl2k.c b/drivers/net/ethernet/dlink/dl2k.c index 26c5da032b1e..2c67a857a42f 100644 --- a/drivers/net/ethernet/dlink/dl2k.c +++ b/drivers/net/ethernet/dlink/dl2k.c @@ -7,9 +7,6 @@ */ -#define DRV_NAME "DL2000/TC902x-based linux driver" -#define DRV_VERSION "v1.19" -#define DRV_RELDATE "2007/08/12" #include "dl2k.h" #include <linux/dma-mapping.h> @@ -20,8 +17,6 @@ #define dr16(reg) ioread16(ioaddr + (reg)) #define dr8(reg) ioread8(ioaddr + (reg)) -static char version[] = - KERN_INFO DRV_NAME " " DRV_VERSION " " DRV_RELDATE "\n"; #define MAX_UNITS 8 static int mtu[MAX_UNITS]; static int vlan[MAX_UNITS]; @@ -100,7 +95,7 @@ static const struct net_device_ops netdev_ops = { .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = eth_mac_addr, .ndo_set_rx_mode = set_multicast, - .ndo_do_ioctl = rio_ioctl, + .ndo_eth_ioctl = rio_ioctl, .ndo_tx_timeout = rio_tx_timeout, }; @@ -113,13 +108,9 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent) int chip_idx = ent->driver_data; int err, irq; void __iomem *ioaddr; - static int version_printed; void *ring_space; dma_addr_t ring_dma; - if (!version_printed++) - printk ("%s", version); - err = pci_enable_device (pdev); if (err) return err; @@ -231,13 +222,15 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_drvdata (pdev, dev); - ring_space = pci_alloc_consistent (pdev, TX_TOTAL_SIZE, &ring_dma); + ring_space = dma_alloc_coherent(&pdev->dev, TX_TOTAL_SIZE, &ring_dma, + GFP_KERNEL); if (!ring_space) goto err_out_iounmap; np->tx_ring = ring_space; np->tx_ring_dma = ring_dma; - ring_space = pci_alloc_consistent (pdev, RX_TOTAL_SIZE, &ring_dma); + ring_space = dma_alloc_coherent(&pdev->dev, RX_TOTAL_SIZE, &ring_dma, + GFP_KERNEL); if (!ring_space) goto err_out_unmap_tx; np->rx_ring = ring_space; @@ -288,9 +281,11 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent) return 0; err_out_unmap_rx: - pci_free_consistent (pdev, RX_TOTAL_SIZE, np->rx_ring, np->rx_ring_dma); + dma_free_coherent(&pdev->dev, RX_TOTAL_SIZE, np->rx_ring, + np->rx_ring_dma); err_out_unmap_tx: - pci_free_consistent (pdev, TX_TOTAL_SIZE, np->tx_ring, np->tx_ring_dma); + dma_free_coherent(&pdev->dev, TX_TOTAL_SIZE, np->tx_ring, + np->tx_ring_dma); err_out_iounmap: #ifdef MEM_MAPPING pci_iounmap(pdev, np->ioaddr); @@ -354,8 +349,7 @@ parse_eeprom (struct net_device *dev) } /* Set MAC address */ - for (i = 0; i < 6; i++) - dev->dev_addr[i] = psrom->mac_addr[i]; + eth_hw_addr_set(dev, psrom->mac_addr); if (np->chip_id == CHIP_IP1000A) { np->led_mode = psrom->led_mode; @@ -444,8 +438,9 @@ static void free_list(struct net_device *dev) for (i = 0; i < RX_RING_SIZE; i++) { skb = np->rx_skbuff[i]; if (skb) { - pci_unmap_single(np->pdev, desc_to_dma(&np->rx_ring[i]), - skb->len, PCI_DMA_FROMDEVICE); + dma_unmap_single(&np->pdev->dev, + desc_to_dma(&np->rx_ring[i]), + skb->len, DMA_FROM_DEVICE); dev_kfree_skb(skb); np->rx_skbuff[i] = NULL; } @@ -455,8 +450,9 @@ static void free_list(struct net_device *dev) for (i = 0; i < TX_RING_SIZE; i++) { skb = np->tx_skbuff[i]; if (skb) { - pci_unmap_single(np->pdev, desc_to_dma(&np->tx_ring[i]), - skb->len, PCI_DMA_TODEVICE); + dma_unmap_single(&np->pdev->dev, + desc_to_dma(&np->tx_ring[i]), + skb->len, DMA_TO_DEVICE); dev_kfree_skb(skb); np->tx_skbuff[i] = NULL; } @@ -513,9 +509,8 @@ static int alloc_list(struct net_device *dev) sizeof(struct netdev_desc)); /* Rubicon now supports 40 bits of addressing space. */ np->rx_ring[i].fraginfo = - cpu_to_le64(pci_map_single( - np->pdev, skb->data, np->rx_buf_sz, - PCI_DMA_FROMDEVICE)); + cpu_to_le64(dma_map_single(&np->pdev->dev, skb->data, + np->rx_buf_sz, DMA_FROM_DEVICE)); np->rx_ring[i].fraginfo |= cpu_to_le64((u64)np->rx_buf_sz << 48); } @@ -571,7 +566,7 @@ static void rio_hw_init(struct net_device *dev) */ for (i = 0; i < 3; i++) dw16(StationAddr0 + 2 * i, - cpu_to_le16(((u16 *)dev->dev_addr)[i])); + cpu_to_le16(((const u16 *)dev->dev_addr)[i])); set_multicast (dev); if (np->coalesce) { @@ -681,9 +676,8 @@ rio_timer (struct timer_list *t) } np->rx_skbuff[entry] = skb; np->rx_ring[entry].fraginfo = - cpu_to_le64 (pci_map_single - (np->pdev, skb->data, np->rx_buf_sz, - PCI_DMA_FROMDEVICE)); + cpu_to_le64 (dma_map_single(&np->pdev->dev, skb->data, + np->rx_buf_sz, DMA_FROM_DEVICE)); } np->rx_ring[entry].fraginfo |= cpu_to_le64((u64)np->rx_buf_sz << 48); @@ -737,9 +731,8 @@ start_xmit (struct sk_buff *skb, struct net_device *dev) ((u64)np->vlan << 32) | ((u64)skb->priority << 45); } - txdesc->fraginfo = cpu_to_le64 (pci_map_single (np->pdev, skb->data, - skb->len, - PCI_DMA_TODEVICE)); + txdesc->fraginfo = cpu_to_le64 (dma_map_single(&np->pdev->dev, skb->data, + skb->len, DMA_TO_DEVICE)); txdesc->fraginfo |= cpu_to_le64((u64)skb->len << 48); /* DL2K bug: DMA fails to get next descriptor ptr in 10Mbps mode @@ -836,9 +829,9 @@ rio_free_tx (struct net_device *dev, int irq) if (!(np->tx_ring[entry].status & cpu_to_le64(TFDDone))) break; skb = np->tx_skbuff[entry]; - pci_unmap_single (np->pdev, - desc_to_dma(&np->tx_ring[entry]), - skb->len, PCI_DMA_TODEVICE); + dma_unmap_single(&np->pdev->dev, + desc_to_dma(&np->tx_ring[entry]), skb->len, + DMA_TO_DEVICE); if (irq) dev_consume_skb_irq(skb); else @@ -958,25 +951,25 @@ receive_packet (struct net_device *dev) /* Small skbuffs for short packets */ if (pkt_len > copy_thresh) { - pci_unmap_single (np->pdev, - desc_to_dma(desc), - np->rx_buf_sz, - PCI_DMA_FROMDEVICE); + dma_unmap_single(&np->pdev->dev, + desc_to_dma(desc), + np->rx_buf_sz, + DMA_FROM_DEVICE); skb_put (skb = np->rx_skbuff[entry], pkt_len); np->rx_skbuff[entry] = NULL; } else if ((skb = netdev_alloc_skb_ip_align(dev, pkt_len))) { - pci_dma_sync_single_for_cpu(np->pdev, - desc_to_dma(desc), - np->rx_buf_sz, - PCI_DMA_FROMDEVICE); + dma_sync_single_for_cpu(&np->pdev->dev, + desc_to_dma(desc), + np->rx_buf_sz, + DMA_FROM_DEVICE); skb_copy_to_linear_data (skb, np->rx_skbuff[entry]->data, pkt_len); skb_put (skb, pkt_len); - pci_dma_sync_single_for_device(np->pdev, - desc_to_dma(desc), - np->rx_buf_sz, - PCI_DMA_FROMDEVICE); + dma_sync_single_for_device(&np->pdev->dev, + desc_to_dma(desc), + np->rx_buf_sz, + DMA_FROM_DEVICE); } skb->protocol = eth_type_trans (skb, dev); #if 0 @@ -1009,9 +1002,8 @@ receive_packet (struct net_device *dev) } np->rx_skbuff[entry] = skb; np->rx_ring[entry].fraginfo = - cpu_to_le64 (pci_map_single - (np->pdev, skb->data, np->rx_buf_sz, - PCI_DMA_FROMDEVICE)); + cpu_to_le64(dma_map_single(&np->pdev->dev, skb->data, + np->rx_buf_sz, DMA_FROM_DEVICE)); } np->rx_ring[entry].fraginfo |= cpu_to_le64((u64)np->rx_buf_sz << 48); @@ -1243,9 +1235,8 @@ static void rio_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info { struct netdev_private *np = netdev_priv(dev); - strlcpy(info->driver, "dl2k", sizeof(info->driver)); - strlcpy(info->version, DRV_VERSION, sizeof(info->version)); - strlcpy(info->bus_info, pci_name(np->pdev), sizeof(info->bus_info)); + strscpy(info->driver, "dl2k", sizeof(info->driver)); + strscpy(info->bus_info, pci_name(np->pdev), sizeof(info->bus_info)); } static int rio_get_link_ksettings(struct net_device *dev, @@ -1806,10 +1797,10 @@ rio_remove1 (struct pci_dev *pdev) struct netdev_private *np = netdev_priv(dev); unregister_netdev (dev); - pci_free_consistent (pdev, RX_TOTAL_SIZE, np->rx_ring, - np->rx_ring_dma); - pci_free_consistent (pdev, TX_TOTAL_SIZE, np->tx_ring, - np->tx_ring_dma); + dma_free_coherent(&pdev->dev, RX_TOTAL_SIZE, np->rx_ring, + np->rx_ring_dma); + dma_free_coherent(&pdev->dev, TX_TOTAL_SIZE, np->tx_ring, + np->tx_ring_dma); #ifdef MEM_MAPPING pci_iounmap(pdev, np->ioaddr); #endif @@ -1872,13 +1863,5 @@ static struct pci_driver rio_driver = { }; module_pci_driver(rio_driver); -/* - -Compile command: - -gcc -D__KERNEL__ -DMODULE -I/usr/src/linux/include -Wall -Wstrict-prototypes -O2 -c dl2k.c - -Read Documentation/networking/device_drivers/dlink/dl2k.txt for details. - -*/ +/* Read Documentation/networking/device_drivers/ethernet/dlink/dl2k.rst. */ diff --git a/drivers/net/ethernet/dlink/sundance.c b/drivers/net/ethernet/dlink/sundance.c index b91387c456ba..43def191f26f 100644 --- a/drivers/net/ethernet/dlink/sundance.c +++ b/drivers/net/ethernet/dlink/sundance.c @@ -18,14 +18,11 @@ http://www.scyld.com/network/sundance.html [link no longer provides useful info -jgarzik] Archives of the mailing list are still available at - http://www.beowulf.org/pipermail/netdrivers/ + https://www.beowulf.org/pipermail/netdrivers/ */ #define DRV_NAME "sundance" -#define DRV_VERSION "1.2" -#define DRV_RELDATE "11-Sep-2006" - /* The user-configurable values. These may be modified when a driver module is loaded.*/ @@ -101,11 +98,6 @@ static char *media[MAX_UNITS]; #include <linux/ethtool.h> #include <linux/mii.h> -/* These identify the driver base version and may not be removed. */ -static const char version[] = - KERN_INFO DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE - " Written by Donald Becker\n"; - MODULE_AUTHOR("Donald Becker <becker@scyld.com>"); MODULE_DESCRIPTION("Sundance Alta Ethernet driver"); MODULE_LICENSE("GPL"); @@ -348,7 +340,7 @@ enum wake_event_bits { struct netdev_desc { __le32 next_desc; __le32 status; - struct desc_frag { __le32 addr, length; } frag[1]; + struct desc_frag { __le32 addr, length; } frag; }; /* Bits in netdev_desc.status */ @@ -375,6 +367,7 @@ struct netdev_private { dma_addr_t tx_ring_dma; dma_addr_t rx_ring_dma; struct timer_list timer; /* Media monitoring timer. */ + struct net_device *ndev; /* backpointer */ /* ethtool extra stats */ struct { u64 tx_multiple_collisions; @@ -437,8 +430,8 @@ static void init_ring(struct net_device *dev); static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev); static int reset_tx (struct net_device *dev); static irqreturn_t intr_handler(int irq, void *dev_instance); -static void rx_poll(unsigned long data); -static void tx_poll(unsigned long data); +static void rx_poll(struct tasklet_struct *t); +static void tx_poll(struct tasklet_struct *t); static void refill_rx (struct net_device *dev); static void netdev_error(struct net_device *dev, int intr_status); static void netdev_error(struct net_device *dev, int intr_status); @@ -486,7 +479,7 @@ static const struct net_device_ops netdev_ops = { .ndo_start_xmit = start_tx, .ndo_get_stats = get_stats, .ndo_set_rx_mode = set_rx_mode, - .ndo_do_ioctl = netdev_ioctl, + .ndo_eth_ioctl = netdev_ioctl, .ndo_tx_timeout = tx_timeout, .ndo_change_mtu = change_mtu, .ndo_set_mac_address = sundance_set_mac_addr, @@ -515,13 +508,7 @@ static int sundance_probe1(struct pci_dev *pdev, int bar = 1; #endif int phy, phy_end, phy_idx = 0; - -/* when built into the kernel, we only print version if device is found */ -#ifndef MODULE - static int printed_version; - if (!printed_version++) - printk(version); -#endif + __le16 addr[ETH_ALEN / 2]; if (pci_enable_device(pdev)) return -EIO; @@ -542,18 +529,20 @@ static int sundance_probe1(struct pci_dev *pdev, goto err_out_res; for (i = 0; i < 3; i++) - ((__le16 *)dev->dev_addr)[i] = + addr[i] = cpu_to_le16(eeprom_read(ioaddr, i + EEPROM_SA_OFFSET)); + eth_hw_addr_set(dev, (u8 *)addr); np = netdev_priv(dev); + np->ndev = dev; np->base = ioaddr; np->pci_dev = pdev; np->chip_id = chip_idx; np->msg_enable = (1 << debug) - 1; spin_lock_init(&np->lock); spin_lock_init(&np->statlock); - tasklet_init(&np->rx_tasklet, rx_poll, (unsigned long)dev); - tasklet_init(&np->tx_tasklet, tx_poll, (unsigned long)dev); + tasklet_setup(&np->rx_tasklet, rx_poll); + tasklet_setup(&np->tx_tasklet, tx_poll); ring_space = dma_alloc_coherent(&pdev->dev, TX_TOTAL_SIZE, &ring_dma, GFP_KERNEL); @@ -976,7 +965,7 @@ static void tx_timeout(struct net_device *dev, unsigned int txqueue) unsigned long flag; netif_stop_queue(dev); - tasklet_disable(&np->tx_tasklet); + tasklet_disable_in_atomic(&np->tx_tasklet); iowrite16(0, ioaddr + IntrEnable); printk(KERN_WARNING "%s: Transmit timed out, TxStatus %2.2x " "TxFrameId %2.2x," @@ -991,8 +980,8 @@ static void tx_timeout(struct net_device *dev, unsigned int txqueue) le32_to_cpu(np->tx_ring[i].next_desc), le32_to_cpu(np->tx_ring[i].status), (le32_to_cpu(np->tx_ring[i].status) >> 2) & 0xff, - le32_to_cpu(np->tx_ring[i].frag[0].addr), - le32_to_cpu(np->tx_ring[i].frag[0].length)); + le32_to_cpu(np->tx_ring[i].frag.addr), + le32_to_cpu(np->tx_ring[i].frag.length)); } printk(KERN_DEBUG "TxListPtr=%08x netif_queue_stopped=%d\n", ioread32(np->base + TxListPtr), @@ -1038,7 +1027,7 @@ static void init_ring(struct net_device *dev) np->rx_ring[i].next_desc = cpu_to_le32(np->rx_ring_dma + ((i+1)%RX_RING_SIZE)*sizeof(*np->rx_ring)); np->rx_ring[i].status = 0; - np->rx_ring[i].frag[0].length = 0; + np->rx_ring[i].frag.length = 0; np->rx_skbuff[i] = NULL; } @@ -1050,16 +1039,16 @@ static void init_ring(struct net_device *dev) if (skb == NULL) break; skb_reserve(skb, 2); /* 16 byte align the IP header. */ - np->rx_ring[i].frag[0].addr = cpu_to_le32( + np->rx_ring[i].frag.addr = cpu_to_le32( dma_map_single(&np->pci_dev->dev, skb->data, np->rx_buf_sz, DMA_FROM_DEVICE)); if (dma_mapping_error(&np->pci_dev->dev, - np->rx_ring[i].frag[0].addr)) { + np->rx_ring[i].frag.addr)) { dev_kfree_skb(skb); np->rx_skbuff[i] = NULL; break; } - np->rx_ring[i].frag[0].length = cpu_to_le32(np->rx_buf_sz | LastFrag); + np->rx_ring[i].frag.length = cpu_to_le32(np->rx_buf_sz | LastFrag); } np->dirty_rx = (unsigned int)(i - RX_RING_SIZE); @@ -1069,10 +1058,9 @@ static void init_ring(struct net_device *dev) } } -static void tx_poll (unsigned long data) +static void tx_poll(struct tasklet_struct *t) { - struct net_device *dev = (struct net_device *)data; - struct netdev_private *np = netdev_priv(dev); + struct netdev_private *np = from_tasklet(np, t, tx_tasklet); unsigned head = np->cur_task % TX_RING_SIZE; struct netdev_desc *txdesc = &np->tx_ring[(np->cur_tx - 1) % TX_RING_SIZE]; @@ -1109,12 +1097,12 @@ start_tx (struct sk_buff *skb, struct net_device *dev) txdesc->next_desc = 0; txdesc->status = cpu_to_le32 ((entry << 2) | DisableAlign); - txdesc->frag[0].addr = cpu_to_le32(dma_map_single(&np->pci_dev->dev, + txdesc->frag.addr = cpu_to_le32(dma_map_single(&np->pci_dev->dev, skb->data, skb->len, DMA_TO_DEVICE)); if (dma_mapping_error(&np->pci_dev->dev, - txdesc->frag[0].addr)) + txdesc->frag.addr)) goto drop_frame; - txdesc->frag[0].length = cpu_to_le32 (skb->len | LastFrag); + txdesc->frag.length = cpu_to_le32 (skb->len | LastFrag); /* Increment cur_tx before tasklet_schedule() */ np->cur_tx++; @@ -1163,7 +1151,7 @@ reset_tx (struct net_device *dev) skb = np->tx_skbuff[i]; if (skb) { dma_unmap_single(&np->pci_dev->dev, - le32_to_cpu(np->tx_ring[i].frag[0].addr), + le32_to_cpu(np->tx_ring[i].frag.addr), skb->len, DMA_TO_DEVICE); dev_kfree_skb_any(skb); np->tx_skbuff[i] = NULL; @@ -1283,12 +1271,12 @@ static irqreturn_t intr_handler(int irq, void *dev_instance) skb = np->tx_skbuff[entry]; /* Free the original skb. */ dma_unmap_single(&np->pci_dev->dev, - le32_to_cpu(np->tx_ring[entry].frag[0].addr), + le32_to_cpu(np->tx_ring[entry].frag.addr), skb->len, DMA_TO_DEVICE); dev_consume_skb_irq(np->tx_skbuff[entry]); np->tx_skbuff[entry] = NULL; - np->tx_ring[entry].frag[0].addr = 0; - np->tx_ring[entry].frag[0].length = 0; + np->tx_ring[entry].frag.addr = 0; + np->tx_ring[entry].frag.length = 0; } spin_unlock(&np->lock); } else { @@ -1302,12 +1290,12 @@ static irqreturn_t intr_handler(int irq, void *dev_instance) skb = np->tx_skbuff[entry]; /* Free the original skb. */ dma_unmap_single(&np->pci_dev->dev, - le32_to_cpu(np->tx_ring[entry].frag[0].addr), + le32_to_cpu(np->tx_ring[entry].frag.addr), skb->len, DMA_TO_DEVICE); dev_consume_skb_irq(np->tx_skbuff[entry]); np->tx_skbuff[entry] = NULL; - np->tx_ring[entry].frag[0].addr = 0; - np->tx_ring[entry].frag[0].length = 0; + np->tx_ring[entry].frag.addr = 0; + np->tx_ring[entry].frag.length = 0; } spin_unlock(&np->lock); } @@ -1327,10 +1315,10 @@ static irqreturn_t intr_handler(int irq, void *dev_instance) return IRQ_RETVAL(handled); } -static void rx_poll(unsigned long data) +static void rx_poll(struct tasklet_struct *t) { - struct net_device *dev = (struct net_device *)data; - struct netdev_private *np = netdev_priv(dev); + struct netdev_private *np = from_tasklet(np, t, rx_tasklet); + struct net_device *dev = np->ndev; int entry = np->cur_rx % RX_RING_SIZE; int boguscnt = np->budget; void __iomem *ioaddr = np->base; @@ -1384,16 +1372,16 @@ static void rx_poll(unsigned long data) (skb = netdev_alloc_skb(dev, pkt_len + 2)) != NULL) { skb_reserve(skb, 2); /* 16 byte align the IP header */ dma_sync_single_for_cpu(&np->pci_dev->dev, - le32_to_cpu(desc->frag[0].addr), + le32_to_cpu(desc->frag.addr), np->rx_buf_sz, DMA_FROM_DEVICE); skb_copy_to_linear_data(skb, np->rx_skbuff[entry]->data, pkt_len); dma_sync_single_for_device(&np->pci_dev->dev, - le32_to_cpu(desc->frag[0].addr), + le32_to_cpu(desc->frag.addr), np->rx_buf_sz, DMA_FROM_DEVICE); skb_put(skb, pkt_len); } else { dma_unmap_single(&np->pci_dev->dev, - le32_to_cpu(desc->frag[0].addr), + le32_to_cpu(desc->frag.addr), np->rx_buf_sz, DMA_FROM_DEVICE); skb_put(skb = np->rx_skbuff[entry], pkt_len); np->rx_skbuff[entry] = NULL; @@ -1439,18 +1427,18 @@ static void refill_rx (struct net_device *dev) if (skb == NULL) break; /* Better luck next round. */ skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */ - np->rx_ring[entry].frag[0].addr = cpu_to_le32( + np->rx_ring[entry].frag.addr = cpu_to_le32( dma_map_single(&np->pci_dev->dev, skb->data, np->rx_buf_sz, DMA_FROM_DEVICE)); if (dma_mapping_error(&np->pci_dev->dev, - np->rx_ring[entry].frag[0].addr)) { + np->rx_ring[entry].frag.addr)) { dev_kfree_skb_irq(skb); np->rx_skbuff[entry] = NULL; break; } } /* Perhaps we need not reset this field. */ - np->rx_ring[entry].frag[0].length = + np->rx_ring[entry].frag.length = cpu_to_le32(np->rx_buf_sz | LastFrag); np->rx_ring[entry].status = 0; cnt++; @@ -1625,7 +1613,7 @@ static int sundance_set_mac_addr(struct net_device *dev, void *data) if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; - memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); + eth_hw_addr_set(dev, addr->sa_data); __set_mac_addr(dev); return 0; @@ -1656,9 +1644,8 @@ static int check_if_running(struct net_device *dev) static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { struct netdev_private *np = netdev_priv(dev); - strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); - strlcpy(info->version, DRV_VERSION, sizeof(info->version)); - strlcpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info)); + strscpy(info->driver, DRV_NAME, sizeof(info->driver)); + strscpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info)); } static int get_link_ksettings(struct net_device *dev, @@ -1862,20 +1849,20 @@ static int netdev_close(struct net_device *dev) /* Stop the chip's Tx and Rx processes. */ iowrite16(TxDisable | RxDisable | StatsDisable, ioaddr + MACCtrl1); - for (i = 2000; i > 0; i--) { - if ((ioread32(ioaddr + DMACtrl) & 0xc000) == 0) + for (i = 2000; i > 0; i--) { + if ((ioread32(ioaddr + DMACtrl) & 0xc000) == 0) break; mdelay(1); - } + } - iowrite16(GlobalReset | DMAReset | FIFOReset | NetworkReset, + iowrite16(GlobalReset | DMAReset | FIFOReset | NetworkReset, ioaddr + ASIC_HI_WORD(ASICCtrl)); - for (i = 2000; i > 0; i--) { + for (i = 2000; i > 0; i--) { if ((ioread16(ioaddr + ASIC_HI_WORD(ASICCtrl)) & ResetBusy) == 0) break; mdelay(1); - } + } #ifdef __i386__ if (netif_msg_hw(np)) { @@ -1883,14 +1870,14 @@ static int netdev_close(struct net_device *dev) (int)(np->tx_ring_dma)); for (i = 0; i < TX_RING_SIZE; i++) printk(KERN_DEBUG " #%d desc. %4.4x %8.8x %8.8x.\n", - i, np->tx_ring[i].status, np->tx_ring[i].frag[0].addr, - np->tx_ring[i].frag[0].length); + i, np->tx_ring[i].status, np->tx_ring[i].frag.addr, + np->tx_ring[i].frag.length); printk(KERN_DEBUG " Rx ring %8.8x:\n", (int)(np->rx_ring_dma)); for (i = 0; i < /*RX_RING_SIZE*/4 ; i++) { printk(KERN_DEBUG " #%d desc. %4.4x %4.4x %8.8x\n", - i, np->rx_ring[i].status, np->rx_ring[i].frag[0].addr, - np->rx_ring[i].frag[0].length); + i, np->rx_ring[i].status, np->rx_ring[i].frag.addr, + np->rx_ring[i].frag.length); } } #endif /* __i386__ debugging only */ @@ -1905,19 +1892,19 @@ static int netdev_close(struct net_device *dev) skb = np->rx_skbuff[i]; if (skb) { dma_unmap_single(&np->pci_dev->dev, - le32_to_cpu(np->rx_ring[i].frag[0].addr), + le32_to_cpu(np->rx_ring[i].frag.addr), np->rx_buf_sz, DMA_FROM_DEVICE); dev_kfree_skb(skb); np->rx_skbuff[i] = NULL; } - np->rx_ring[i].frag[0].addr = cpu_to_le32(0xBADF00D0); /* poison */ + np->rx_ring[i].frag.addr = cpu_to_le32(0xBADF00D0); /* poison */ } for (i = 0; i < TX_RING_SIZE; i++) { np->tx_ring[i].next_desc = 0; skb = np->tx_skbuff[i]; if (skb) { dma_unmap_single(&np->pci_dev->dev, - le32_to_cpu(np->tx_ring[i].frag[0].addr), + le32_to_cpu(np->tx_ring[i].frag.addr), skb->len, DMA_TO_DEVICE); dev_kfree_skb(skb); np->tx_skbuff[i] = NULL; @@ -1944,11 +1931,9 @@ static void sundance_remove1(struct pci_dev *pdev) } } -#ifdef CONFIG_PM - -static int sundance_suspend(struct pci_dev *pci_dev, pm_message_t state) +static int __maybe_unused sundance_suspend(struct device *dev_d) { - struct net_device *dev = pci_get_drvdata(pci_dev); + struct net_device *dev = dev_get_drvdata(dev_d); struct netdev_private *np = netdev_priv(dev); void __iomem *ioaddr = np->base; @@ -1958,30 +1943,24 @@ static int sundance_suspend(struct pci_dev *pci_dev, pm_message_t state) netdev_close(dev); netif_device_detach(dev); - pci_save_state(pci_dev); if (np->wol_enabled) { iowrite8(AcceptBroadcast | AcceptMyPhys, ioaddr + RxMode); iowrite16(RxEnable, ioaddr + MACCtrl1); } - pci_enable_wake(pci_dev, pci_choose_state(pci_dev, state), - np->wol_enabled); - pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state)); + + device_set_wakeup_enable(dev_d, np->wol_enabled); return 0; } -static int sundance_resume(struct pci_dev *pci_dev) +static int __maybe_unused sundance_resume(struct device *dev_d) { - struct net_device *dev = pci_get_drvdata(pci_dev); + struct net_device *dev = dev_get_drvdata(dev_d); int err = 0; if (!netif_running(dev)) return 0; - pci_set_power_state(pci_dev, PCI_D0); - pci_restore_state(pci_dev); - pci_enable_wake(pci_dev, PCI_D0, 0); - err = netdev_open(dev); if (err) { printk(KERN_ERR "%s: Can't resume interface!\n", @@ -1995,34 +1974,14 @@ out: return err; } -#endif /* CONFIG_PM */ +static SIMPLE_DEV_PM_OPS(sundance_pm_ops, sundance_suspend, sundance_resume); static struct pci_driver sundance_driver = { .name = DRV_NAME, .id_table = sundance_pci_tbl, .probe = sundance_probe1, .remove = sundance_remove1, -#ifdef CONFIG_PM - .suspend = sundance_suspend, - .resume = sundance_resume, -#endif /* CONFIG_PM */ + .driver.pm = &sundance_pm_ops, }; -static int __init sundance_init(void) -{ -/* when a module, this is printed whether or not devices are found in probe */ -#ifdef MODULE - printk(version); -#endif - return pci_register_driver(&sundance_driver); -} - -static void __exit sundance_exit(void) -{ - pci_unregister_driver(&sundance_driver); -} - -module_init(sundance_init); -module_exit(sundance_exit); - - +module_pci_driver(sundance_driver); |