diff options
Diffstat (limited to 'drivers/net/ethernet/natsemi/natsemi.c')
| -rw-r--r-- | drivers/net/ethernet/natsemi/natsemi.c | 295 |
1 files changed, 151 insertions, 144 deletions
diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c index 7a5e295588b0..b253734dbc80 100644 --- a/drivers/net/ethernet/natsemi/natsemi.c +++ b/drivers/net/ethernet/natsemi/natsemi.c @@ -51,7 +51,7 @@ #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define DRV_NAME "natsemi" #define DRV_VERSION "2.1" @@ -158,7 +158,7 @@ MODULE_PARM_DESC(full_duplex, "DP8381x full duplex setting(s) (1)"); I. Board Compatibility This driver is designed for National Semiconductor DP83815 PCI Ethernet NIC. -It also works with other chips in in the DP83810 series. +It also works with other chips in the DP83810 series. II. Board-specific settings @@ -247,7 +247,7 @@ static struct { { "NatSemi DP8381[56]", 0, 24 }, }; -static DEFINE_PCI_DEVICE_TABLE(natsemi_pci_tbl) = { +static const struct pci_device_id natsemi_pci_tbl[] = { { PCI_VENDOR_ID_NS, 0x0020, 0x12d9, 0x000c, 0, 0, 0 }, { PCI_VENDOR_ID_NS, 0x0020, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, { } /* terminate list */ @@ -610,9 +610,9 @@ static int netdev_open(struct net_device *dev); static void do_cable_magic(struct net_device *dev); static void undo_cable_magic(struct net_device *dev); static void check_link(struct net_device *dev); -static void netdev_timer(unsigned long data); +static void netdev_timer(struct timer_list *t); static void dump_ring(struct net_device *dev); -static void ns_tx_timeout(struct net_device *dev); +static void ns_tx_timeout(struct net_device *dev, unsigned int txqueue); static int alloc_ring(struct net_device *dev); static void refill_rx(struct net_device *dev); static void init_ring(struct net_device *dev); @@ -640,8 +640,10 @@ static int netdev_set_wol(struct net_device *dev, u32 newval); static int netdev_get_wol(struct net_device *dev, u32 *supported, u32 *cur); static int netdev_set_sopass(struct net_device *dev, u8 *newval); static int netdev_get_sopass(struct net_device *dev, u8 *data); -static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd); -static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd); +static int netdev_get_ecmd(struct net_device *dev, + struct ethtool_link_ksettings *ecmd); +static int netdev_set_ecmd(struct net_device *dev, + const struct ethtool_link_ksettings *ecmd); static void enable_wol_mode(struct net_device *dev, int enable_intr); static int netdev_close(struct net_device *dev); static int netdev_get_regs(struct net_device *dev, u8 *buf); @@ -788,7 +790,7 @@ static const struct net_device_ops natsemi_netdev_ops = { .ndo_get_stats = get_stats, .ndo_set_rx_mode = set_rx_mode, .ndo_change_mtu = natsemi_change_mtu, - .ndo_do_ioctl = netdev_ioctl, + .ndo_eth_ioctl = netdev_ioctl, .ndo_tx_timeout = ns_tx_timeout, .ndo_set_mac_address = eth_mac_addr, .ndo_validate_addr = eth_validate_addr, @@ -807,6 +809,7 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent) unsigned long iosize; void __iomem *ioaddr; const int pcibar = 1; /* PCI base address register */ + u8 addr[ETH_ALEN]; int prev_eedata; u32 tmp; @@ -817,7 +820,7 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent) printk(version); #endif - i = pci_enable_device(pdev); + i = pcim_enable_device(pdev); if (i) return i; /* natsemi has a non-standard PM control register @@ -843,29 +846,30 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent) return -ENOMEM; SET_NETDEV_DEV(dev, &pdev->dev); - i = pci_request_regions(pdev, DRV_NAME); + i = pcim_request_all_regions(pdev, DRV_NAME); if (i) goto err_pci_request_regions; ioaddr = ioremap(iostart, iosize); if (!ioaddr) { i = -ENOMEM; - goto err_ioremap; + goto err_pci_request_regions; } /* Work around the dropped serial bit. */ prev_eedata = eeprom_read(ioaddr, 6); for (i = 0; i < 3; i++) { int eedata = eeprom_read(ioaddr, i + 7); - dev->dev_addr[i*2] = (eedata << 1) + (prev_eedata >> 15); - dev->dev_addr[i*2+1] = eedata >> 7; + addr[i*2] = (eedata << 1) + (prev_eedata >> 15); + addr[i*2+1] = eedata >> 7; prev_eedata = eedata; } + eth_hw_addr_set(dev, addr); np = netdev_priv(dev); np->ioaddr = ioaddr; - netif_napi_add(dev, &np->napi, natsemi_poll, 64); + netif_napi_add(dev, &np->napi, natsemi_poll); np->dev = dev; np->pci_dev = pdev; @@ -927,7 +931,11 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent) dev->netdev_ops = &natsemi_netdev_ops; dev->watchdog_timeo = TX_TIMEOUT; - SET_ETHTOOL_OPS(dev, ðtool_ops); + dev->ethtool_ops = ðtool_ops; + + /* MTU range: 64 - 2024 */ + dev->min_mtu = ETH_ZLEN + ETH_FCS_LEN; + dev->max_mtu = NATSEMI_RX_LIMIT - NATSEMI_HEADERS; if (mtu) dev->mtu = mtu; @@ -963,15 +971,11 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent) return 0; err_create_file: - unregister_netdev(dev); + unregister_netdev(dev); err_register_netdev: iounmap(ioaddr); - err_ioremap: - pci_release_regions(pdev); - pci_set_drvdata(pdev, NULL); - err_pci_request_regions: free_netdev(dev); return i; @@ -985,8 +989,6 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent) No extra delay is needed with 33Mhz PCI, but future 66Mhz access may need a delay. Note that pre-2.0.34 kernels had a cache-alignment bug that made udelay() unreliable. - The old method of using an ISA access as a delay, __SLOW_DOWN_IO__, is - deprecated. */ #define eeprom_delay(ee_addr) readl(ee_addr) @@ -1566,10 +1568,8 @@ static int netdev_open(struct net_device *dev) dev->name, (int)readl(ioaddr + ChipCmd)); /* Set the timer to check for link beat. */ - init_timer(&np->timer); + timer_setup(&np->timer, netdev_timer, 0); np->timer.expires = round_jiffies(jiffies + NATSEMI_TIMER_FREQ); - np->timer.data = (unsigned long)dev; - np->timer.function = netdev_timer; /* timer handler */ add_timer(&np->timer); return 0; @@ -1784,10 +1784,10 @@ static void init_registers(struct net_device *dev) * this check via dspcfg_workaround sysfs option. * 3) check of death of the RX path due to OOM */ -static void netdev_timer(unsigned long data) +static void netdev_timer(struct timer_list *t) { - struct net_device *dev = (struct net_device *)data; - struct netdev_private *np = netdev_priv(dev); + struct netdev_private *np = timer_container_of(np, t, timer); + struct net_device *dev = np->dev; void __iomem * ioaddr = ns_ioaddr(dev); int next_tick = NATSEMI_TIMER_FREQ; const int irq = np->pci_dev->irq; @@ -1878,7 +1878,7 @@ static void dump_ring(struct net_device *dev) } } -static void ns_tx_timeout(struct net_device *dev) +static void ns_tx_timeout(struct net_device *dev, unsigned int txqueue) { struct netdev_private *np = netdev_priv(dev); void __iomem * ioaddr = ns_ioaddr(dev); @@ -1905,7 +1905,7 @@ static void ns_tx_timeout(struct net_device *dev) spin_unlock_irq(&np->lock); enable_irq(irq); - dev->trans_start = jiffies; /* prevent tx timeout */ + netif_trans_update(dev); /* prevent tx timeout */ dev->stats.tx_errors++; netif_wake_queue(dev); } @@ -1913,9 +1913,9 @@ static void ns_tx_timeout(struct net_device *dev) static int alloc_ring(struct net_device *dev) { struct netdev_private *np = netdev_priv(dev); - np->rx_ring = pci_alloc_consistent(np->pci_dev, - sizeof(struct netdev_desc) * (RX_RING_SIZE+TX_RING_SIZE), - &np->ring_dma); + np->rx_ring = dma_alloc_coherent(&np->pci_dev->dev, + sizeof(struct netdev_desc) * (RX_RING_SIZE + TX_RING_SIZE), + &np->ring_dma, GFP_KERNEL); if (!np->rx_ring) return -ENOMEM; np->tx_ring = &np->rx_ring[RX_RING_SIZE]; @@ -1936,8 +1936,14 @@ static void refill_rx(struct net_device *dev) np->rx_skbuff[entry] = skb; if (skb == NULL) break; /* Better luck next round. */ - np->rx_dma[entry] = pci_map_single(np->pci_dev, - skb->data, buflen, PCI_DMA_FROMDEVICE); + np->rx_dma[entry] = dma_map_single(&np->pci_dev->dev, + skb->data, buflen, + DMA_FROM_DEVICE); + if (dma_mapping_error(&np->pci_dev->dev, np->rx_dma[entry])) { + dev_kfree_skb_any(skb); + np->rx_skbuff[entry] = NULL; + break; /* Better luck next round. */ + } np->rx_ring[entry].addr = cpu_to_le32(np->rx_dma[entry]); } np->rx_ring[entry].cmd_status = cpu_to_le32(np->rx_buf_sz); @@ -2004,9 +2010,8 @@ static void drain_tx(struct net_device *dev) for (i = 0; i < TX_RING_SIZE; i++) { if (np->tx_skbuff[i]) { - pci_unmap_single(np->pci_dev, - np->tx_dma[i], np->tx_skbuff[i]->len, - PCI_DMA_TODEVICE); + dma_unmap_single(&np->pci_dev->dev, np->tx_dma[i], + np->tx_skbuff[i]->len, DMA_TO_DEVICE); dev_kfree_skb(np->tx_skbuff[i]); dev->stats.tx_dropped++; } @@ -2025,9 +2030,9 @@ static void drain_rx(struct net_device *dev) np->rx_ring[i].cmd_status = 0; np->rx_ring[i].addr = cpu_to_le32(0xBADF00D0); /* An invalid address. */ if (np->rx_skbuff[i]) { - pci_unmap_single(np->pci_dev, np->rx_dma[i], - buflen + NATSEMI_PADDING, - PCI_DMA_FROMDEVICE); + dma_unmap_single(&np->pci_dev->dev, np->rx_dma[i], + buflen + NATSEMI_PADDING, + DMA_FROM_DEVICE); dev_kfree_skb(np->rx_skbuff[i]); } np->rx_skbuff[i] = NULL; @@ -2043,9 +2048,9 @@ static void drain_ring(struct net_device *dev) static void free_ring(struct net_device *dev) { struct netdev_private *np = netdev_priv(dev); - pci_free_consistent(np->pci_dev, - sizeof(struct netdev_desc) * (RX_RING_SIZE+TX_RING_SIZE), - np->rx_ring, np->ring_dma); + dma_free_coherent(&np->pci_dev->dev, + sizeof(struct netdev_desc) * (RX_RING_SIZE + TX_RING_SIZE), + np->rx_ring, np->ring_dma); } static void reinit_rx(struct net_device *dev) @@ -2092,8 +2097,14 @@ static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev) entry = np->cur_tx % TX_RING_SIZE; np->tx_skbuff[entry] = skb; - np->tx_dma[entry] = pci_map_single(np->pci_dev, - skb->data,skb->len, PCI_DMA_TODEVICE); + np->tx_dma[entry] = dma_map_single(&np->pci_dev->dev, skb->data, + skb->len, DMA_TO_DEVICE); + if (dma_mapping_error(&np->pci_dev->dev, np->tx_dma[entry])) { + np->tx_skbuff[entry] = NULL; + dev_kfree_skb_irq(skb); + dev->stats.tx_dropped++; + return NETDEV_TX_OK; + } np->tx_ring[entry].addr = cpu_to_le32(np->tx_dma[entry]); @@ -2154,11 +2165,10 @@ static void netdev_tx_done(struct net_device *dev) dev->stats.tx_window_errors++; dev->stats.tx_errors++; } - pci_unmap_single(np->pci_dev,np->tx_dma[entry], - np->tx_skbuff[entry]->len, - PCI_DMA_TODEVICE); + dma_unmap_single(&np->pci_dev->dev, np->tx_dma[entry], + np->tx_skbuff[entry]->len, DMA_TO_DEVICE); /* Free the original skb. */ - dev_kfree_skb_irq(np->tx_skbuff[entry]); + dev_consume_skb_irq(np->tx_skbuff[entry]); np->tx_skbuff[entry] = NULL; } if (netif_queue_stopped(dev) && @@ -2250,7 +2260,7 @@ static int natsemi_poll(struct napi_struct *napi, int budget) np->intr_status = readl(ioaddr + IntrStatus); } while (np->intr_status); - napi_complete(napi); + napi_complete_done(napi, work_done); /* Reenable interrupts providing nothing is trying to shut * the chip down. */ @@ -2344,21 +2354,22 @@ static void netdev_rx(struct net_device *dev, int *work_done, int work_to_do) (skb = netdev_alloc_skb(dev, pkt_len + RX_OFFSET)) != NULL) { /* 16 byte align the IP header */ skb_reserve(skb, RX_OFFSET); - pci_dma_sync_single_for_cpu(np->pci_dev, - np->rx_dma[entry], - buflen, - PCI_DMA_FROMDEVICE); + dma_sync_single_for_cpu(&np->pci_dev->dev, + np->rx_dma[entry], + buflen, + 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->pci_dev, - np->rx_dma[entry], - buflen, - PCI_DMA_FROMDEVICE); + dma_sync_single_for_device(&np->pci_dev->dev, + np->rx_dma[entry], + buflen, + DMA_FROM_DEVICE); } else { - pci_unmap_single(np->pci_dev, np->rx_dma[entry], + dma_unmap_single(&np->pci_dev->dev, + np->rx_dma[entry], buflen + NATSEMI_PADDING, - PCI_DMA_FROMDEVICE); + DMA_FROM_DEVICE); skb_put(skb = np->rx_skbuff[entry], pkt_len); np->rx_skbuff[entry] = NULL; } @@ -2515,10 +2526,7 @@ static void __set_rx_mode(struct net_device *dev) static int natsemi_change_mtu(struct net_device *dev, int new_mtu) { - if (new_mtu < 64 || new_mtu > NATSEMI_RX_LIMIT-NATSEMI_HEADERS) - return -EINVAL; - - dev->mtu = new_mtu; + WRITE_ONCE(dev->mtu, new_mtu); /* synchronized against open : rtnl_lock() held by caller */ if (netif_running(dev)) { @@ -2556,9 +2564,9 @@ static void set_rx_mode(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->version, DRV_VERSION, sizeof(info->version)); + strscpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info)); } static int get_regs_len(struct net_device *dev) @@ -2572,7 +2580,8 @@ static int get_eeprom_len(struct net_device *dev) return np->eeprom_size; } -static int get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) +static int get_link_ksettings(struct net_device *dev, + struct ethtool_link_ksettings *ecmd) { struct netdev_private *np = netdev_priv(dev); spin_lock_irq(&np->lock); @@ -2581,7 +2590,8 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) return 0; } -static int set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) +static int set_link_ksettings(struct net_device *dev, + const struct ethtool_link_ksettings *ecmd) { struct netdev_private *np = netdev_priv(dev); int res; @@ -2677,8 +2687,6 @@ static const struct ethtool_ops ethtool_ops = { .get_drvinfo = get_drvinfo, .get_regs_len = get_regs_len, .get_eeprom_len = get_eeprom_len, - .get_settings = get_settings, - .set_settings = set_settings, .get_wol = get_wol, .set_wol = set_wol, .get_regs = get_regs, @@ -2687,6 +2695,8 @@ static const struct ethtool_ops ethtool_ops = { .nway_reset = nway_reset, .get_link = get_link, .get_eeprom = get_eeprom, + .get_link_ksettings = get_link_ksettings, + .set_link_ksettings = set_link_ksettings, }; static int netdev_set_wol(struct net_device *dev, u32 newval) @@ -2816,29 +2826,32 @@ static int netdev_get_sopass(struct net_device *dev, u8 *data) return 0; } -static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd) +static int netdev_get_ecmd(struct net_device *dev, + struct ethtool_link_ksettings *ecmd) { struct netdev_private *np = netdev_priv(dev); + u32 supported, advertising; u32 tmp; - ecmd->port = dev->if_port; - ethtool_cmd_speed_set(ecmd, np->speed); - ecmd->duplex = np->duplex; - ecmd->autoneg = np->autoneg; - ecmd->advertising = 0; + ecmd->base.port = dev->if_port; + ecmd->base.speed = np->speed; + ecmd->base.duplex = np->duplex; + ecmd->base.autoneg = np->autoneg; + advertising = 0; + if (np->advertising & ADVERTISE_10HALF) - ecmd->advertising |= ADVERTISED_10baseT_Half; + advertising |= ADVERTISED_10baseT_Half; if (np->advertising & ADVERTISE_10FULL) - ecmd->advertising |= ADVERTISED_10baseT_Full; + advertising |= ADVERTISED_10baseT_Full; if (np->advertising & ADVERTISE_100HALF) - ecmd->advertising |= ADVERTISED_100baseT_Half; + advertising |= ADVERTISED_100baseT_Half; if (np->advertising & ADVERTISE_100FULL) - ecmd->advertising |= ADVERTISED_100baseT_Full; - ecmd->supported = (SUPPORTED_Autoneg | + advertising |= ADVERTISED_100baseT_Full; + supported = (SUPPORTED_Autoneg | SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full | SUPPORTED_TP | SUPPORTED_MII | SUPPORTED_FIBRE); - ecmd->phy_address = np->phy_addr_external; + ecmd->base.phy_address = np->phy_addr_external; /* * We intentionally report the phy address of the external * phy, even if the internal phy is used. This is necessary @@ -2858,62 +2871,70 @@ static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd) */ /* set information based on active port type */ - switch (ecmd->port) { + switch (ecmd->base.port) { default: case PORT_TP: - ecmd->advertising |= ADVERTISED_TP; - ecmd->transceiver = XCVR_INTERNAL; + advertising |= ADVERTISED_TP; break; case PORT_MII: - ecmd->advertising |= ADVERTISED_MII; - ecmd->transceiver = XCVR_EXTERNAL; + advertising |= ADVERTISED_MII; break; case PORT_FIBRE: - ecmd->advertising |= ADVERTISED_FIBRE; - ecmd->transceiver = XCVR_EXTERNAL; + advertising |= ADVERTISED_FIBRE; break; } /* if autonegotiation is on, try to return the active speed/duplex */ - if (ecmd->autoneg == AUTONEG_ENABLE) { - ecmd->advertising |= ADVERTISED_Autoneg; + if (ecmd->base.autoneg == AUTONEG_ENABLE) { + advertising |= ADVERTISED_Autoneg; tmp = mii_nway_result( np->advertising & mdio_read(dev, MII_LPA)); if (tmp == LPA_100FULL || tmp == LPA_100HALF) - ethtool_cmd_speed_set(ecmd, SPEED_100); + ecmd->base.speed = SPEED_100; else - ethtool_cmd_speed_set(ecmd, SPEED_10); + ecmd->base.speed = SPEED_10; if (tmp == LPA_100FULL || tmp == LPA_10FULL) - ecmd->duplex = DUPLEX_FULL; + ecmd->base.duplex = DUPLEX_FULL; else - ecmd->duplex = DUPLEX_HALF; + ecmd->base.duplex = DUPLEX_HALF; } /* ignore maxtxpkt, maxrxpkt for now */ + ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.supported, + supported); + ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.advertising, + advertising); + return 0; } -static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd) +static int netdev_set_ecmd(struct net_device *dev, + const struct ethtool_link_ksettings *ecmd) { struct netdev_private *np = netdev_priv(dev); + u32 advertising; - if (ecmd->port != PORT_TP && ecmd->port != PORT_MII && ecmd->port != PORT_FIBRE) - return -EINVAL; - if (ecmd->transceiver != XCVR_INTERNAL && ecmd->transceiver != XCVR_EXTERNAL) + ethtool_convert_link_mode_to_legacy_u32(&advertising, + ecmd->link_modes.advertising); + + if (ecmd->base.port != PORT_TP && + ecmd->base.port != PORT_MII && + ecmd->base.port != PORT_FIBRE) return -EINVAL; - if (ecmd->autoneg == AUTONEG_ENABLE) { - if ((ecmd->advertising & (ADVERTISED_10baseT_Half | + if (ecmd->base.autoneg == AUTONEG_ENABLE) { + if ((advertising & (ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full | ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full)) == 0) { return -EINVAL; } - } else if (ecmd->autoneg == AUTONEG_DISABLE) { - u32 speed = ethtool_cmd_speed(ecmd); + } else if (ecmd->base.autoneg == AUTONEG_DISABLE) { + u32 speed = ecmd->base.speed; if (speed != SPEED_10 && speed != SPEED_100) return -EINVAL; - if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL) + if (ecmd->base.duplex != DUPLEX_HALF && + ecmd->base.duplex != DUPLEX_FULL) return -EINVAL; } else { return -EINVAL; @@ -2924,8 +2945,8 @@ static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd) * transceiver are really not going to work so don't let the * user select them. */ - if (np->ignore_phy && (ecmd->autoneg == AUTONEG_ENABLE || - ecmd->port == PORT_TP)) + if (np->ignore_phy && (ecmd->base.autoneg == AUTONEG_ENABLE || + ecmd->base.port == PORT_TP)) return -EINVAL; /* @@ -2944,30 +2965,30 @@ static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd) /* WHEW! now lets bang some bits */ /* save the parms */ - dev->if_port = ecmd->port; - np->autoneg = ecmd->autoneg; - np->phy_addr_external = ecmd->phy_address & PhyAddrMask; + dev->if_port = ecmd->base.port; + np->autoneg = ecmd->base.autoneg; + np->phy_addr_external = ecmd->base.phy_address & PhyAddrMask; if (np->autoneg == AUTONEG_ENABLE) { /* advertise only what has been requested */ np->advertising &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4); - if (ecmd->advertising & ADVERTISED_10baseT_Half) + if (advertising & ADVERTISED_10baseT_Half) np->advertising |= ADVERTISE_10HALF; - if (ecmd->advertising & ADVERTISED_10baseT_Full) + if (advertising & ADVERTISED_10baseT_Full) np->advertising |= ADVERTISE_10FULL; - if (ecmd->advertising & ADVERTISED_100baseT_Half) + if (advertising & ADVERTISED_100baseT_Half) np->advertising |= ADVERTISE_100HALF; - if (ecmd->advertising & ADVERTISED_100baseT_Full) + if (advertising & ADVERTISED_100baseT_Full) np->advertising |= ADVERTISE_100FULL; } else { - np->speed = ethtool_cmd_speed(ecmd); - np->duplex = ecmd->duplex; + np->speed = ecmd->base.speed; + np->duplex = ecmd->base.duplex; /* user overriding the initial full duplex parm? */ if (np->duplex == DUPLEX_HALF) np->full_duplex = 0; } /* get the right phy enabled */ - if (ecmd->port == PORT_TP) + if (ecmd->base.port == PORT_TP) switch_port_internal(dev); else switch_port_external(dev); @@ -3056,7 +3077,7 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) switch(cmd) { case SIOCGMIIPHY: /* Get address of MII PHY in use. */ data->phy_id = np->phy_addr_external; - /* Fall Through */ + fallthrough; case SIOCGMIIREG: /* Read MII PHY register. */ /* The phy_id is not enough to uniquely identify @@ -3079,14 +3100,14 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) case SIOCSMIIREG: /* Write MII PHY register. */ if (dev->if_port == PORT_TP) { if ((data->phy_id & 0x1f) == np->phy_addr_external) { - if ((data->reg_num & 0x1f) == MII_ADVERTISE) + if ((data->reg_num & 0x1f) == MII_ADVERTISE) np->advertising = data->val_in; mdio_write(dev, data->reg_num & 0x1f, data->val_in); } } else { if ((data->phy_id & 0x1f) == np->phy_addr_external) { - if ((data->reg_num & 0x1f) == MII_ADVERTISE) + if ((data->reg_num & 0x1f) == MII_ADVERTISE) np->advertising = data->val_in; } move_int_phy(dev, data->phy_id & 0x1f); @@ -3158,7 +3179,7 @@ static int netdev_close(struct net_device *dev) * the final WOL settings? */ - del_timer_sync(&np->timer); + timer_delete_sync(&np->timer); disable_irq(irq); spin_lock_irq(&np->lock); natsemi_irq_disable(dev); @@ -3217,14 +3238,10 @@ static void natsemi_remove1(struct pci_dev *pdev) NATSEMI_REMOVE_FILE(pdev, dspcfg_workaround); unregister_netdev (dev); - pci_release_regions (pdev); iounmap(ioaddr); free_netdev (dev); - pci_set_drvdata(pdev, NULL); } -#ifdef CONFIG_PM - /* * The ns83815 chip doesn't have explicit RxStop bits. * Kicking the Rx or Tx process for a new packet reenables the Rx process @@ -3251,9 +3268,9 @@ static void natsemi_remove1(struct pci_dev *pdev) * Interrupts must be disabled, otherwise hands_off can cause irq storms. */ -static int natsemi_suspend (struct pci_dev *pdev, pm_message_t state) +static int __maybe_unused natsemi_suspend(struct device *dev_d) { - struct net_device *dev = pci_get_drvdata (pdev); + struct net_device *dev = dev_get_drvdata(dev_d); struct netdev_private *np = netdev_priv(dev); void __iomem * ioaddr = ns_ioaddr(dev); @@ -3261,7 +3278,7 @@ static int natsemi_suspend (struct pci_dev *pdev, pm_message_t state) if (netif_running (dev)) { const int irq = np->pci_dev->irq; - del_timer_sync(&np->timer); + timer_delete_sync(&np->timer); disable_irq(irq); spin_lock_irq(&np->lock); @@ -3302,11 +3319,10 @@ static int natsemi_suspend (struct pci_dev *pdev, pm_message_t state) } -static int natsemi_resume (struct pci_dev *pdev) +static int __maybe_unused natsemi_resume(struct device *dev_d) { - struct net_device *dev = pci_get_drvdata (pdev); + struct net_device *dev = dev_get_drvdata(dev_d); struct netdev_private *np = netdev_priv(dev); - int ret = 0; rtnl_lock(); if (netif_device_present(dev)) @@ -3315,12 +3331,6 @@ static int natsemi_resume (struct pci_dev *pdev) const int irq = np->pci_dev->irq; BUG_ON(!np->hands_off); - ret = pci_enable_device(pdev); - if (ret < 0) { - dev_err(&pdev->dev, - "pci_enable_device() failed: %d\n", ret); - goto out; - } /* pci_power_on(pdev); */ napi_enable(&np->napi); @@ -3340,20 +3350,17 @@ static int natsemi_resume (struct pci_dev *pdev) netif_device_attach(dev); out: rtnl_unlock(); - return ret; + return 0; } -#endif /* CONFIG_PM */ +static SIMPLE_DEV_PM_OPS(natsemi_pm_ops, natsemi_suspend, natsemi_resume); static struct pci_driver natsemi_driver = { .name = DRV_NAME, .id_table = natsemi_pci_tbl, .probe = natsemi_probe1, .remove = natsemi_remove1, -#ifdef CONFIG_PM - .suspend = natsemi_suspend, - .resume = natsemi_resume, -#endif + .driver.pm = &natsemi_pm_ops, }; static int __init natsemi_init_mod (void) |