X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2F3c59x.c;h=6f8e7d4cf74dbdd224fdbd4d7d1b5924c206ade0;hb=5078ed50712aa3df1099540b524d01075aee653f;hp=a8c0f436cdd2b3088e4cdeb165841f243e2823d0;hpb=ab3c556de19b1888b0830ef066524884d4788131;p=linux-2.6-omap-h63xx.git diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c index a8c0f436cdd..6f8e7d4cf74 100644 --- a/drivers/net/3c59x.c +++ b/drivers/net/3c59x.c @@ -538,10 +538,10 @@ enum MasterCtrl { #define LAST_FRAG 0x80000000 /* Last Addr/Len pair in descriptor. */ #define DN_COMPLETE 0x00010000 /* This packet has been downloaded */ struct boom_rx_desc { - u32 next; /* Last entry points to 0. */ - s32 status; - u32 addr; /* Up to 63 addr/len pairs possible. */ - s32 length; /* Set LAST_FRAG to indicate last pair. */ + __le32 next; /* Last entry points to 0. */ + __le32 status; + __le32 addr; /* Up to 63 addr/len pairs possible. */ + __le32 length; /* Set LAST_FRAG to indicate last pair. */ }; /* Values for the Rx status entry. */ enum rx_desc_status { @@ -558,16 +558,16 @@ enum rx_desc_status { #endif struct boom_tx_desc { - u32 next; /* Last entry points to 0. */ - s32 status; /* bits 0:12 length, others see below. */ + __le32 next; /* Last entry points to 0. */ + __le32 status; /* bits 0:12 length, others see below. */ #if DO_ZEROCOPY struct { - u32 addr; - s32 length; + __le32 addr; + __le32 length; } frag[1+MAX_SKB_FRAGS]; #else - u32 addr; - s32 length; + __le32 addr; + __le32 length; #endif }; @@ -705,7 +705,7 @@ static struct { static int vortex_probe1(struct device *gendev, void __iomem *ioaddr, int irq, int chip_idx, int card_idx); -static void vortex_up(struct net_device *dev); +static int vortex_up(struct net_device *dev); static void vortex_down(struct net_device *dev, int final); static int vortex_open(struct net_device *dev); static void mdio_sync(void __iomem *ioaddr, int bits); @@ -841,8 +841,11 @@ static int vortex_resume(struct pci_dev *pdev) return -EBUSY; } if (netif_running(dev)) { - vortex_up(dev); - netif_device_attach(dev); + err = vortex_up(dev); + if (err) + return err; + else + netif_device_attach(dev); } } return 0; @@ -1011,6 +1014,7 @@ static int __devinit vortex_probe1(struct device *gendev, char *print_name = "3c59x"; struct pci_dev *pdev = NULL; struct eisa_device *edev = NULL; + DECLARE_MAC_BUF(mac); if (!printed_version) { printk (version); @@ -1033,7 +1037,6 @@ static int __devinit vortex_probe1(struct device *gendev, printk (KERN_ERR PFX "unable to allocate etherdev, aborting\n"); goto out; } - SET_MODULE_OWNER(dev); SET_NETDEV_DEV(dev, gendev); vp = netdev_priv(dev); @@ -1128,7 +1131,7 @@ static int __devinit vortex_probe1(struct device *gendev, + sizeof(struct boom_tx_desc) * TX_RING_SIZE, &vp->rx_ring_dma); retval = -ENOMEM; - if (vp->rx_ring == 0) + if (!vp->rx_ring) goto free_region; vp->tx_ring = (struct boom_tx_desc *)(vp->rx_ring + RX_RING_SIZE); @@ -1201,12 +1204,10 @@ static int __devinit vortex_probe1(struct device *gendev, if ((checksum != 0x00) && !(vci->drv_flags & IS_TORNADO)) printk(" ***INVALID CHECKSUM %4.4x*** ", checksum); for (i = 0; i < 3; i++) - ((u16 *)dev->dev_addr)[i] = htons(eeprom[i + 10]); + ((__be16 *)dev->dev_addr)[i] = htons(eeprom[i + 10]); memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len); - if (print_info) { - for (i = 0; i < 6; i++) - printk("%c%2.2x", i ? ':' : ' ', dev->dev_addr[i]); - } + if (print_info) + printk(" %s", print_mac(mac, dev->dev_addr)); /* Unfortunately an all zero eeprom passes the checksum and this gets found in the wild in failure cases. Crypto is hard 8) */ if (!is_valid_ether_addr(dev->dev_addr)) { @@ -1484,19 +1485,24 @@ static void vortex_check_media(struct net_device *dev, unsigned int init) } } -static void +static int vortex_up(struct net_device *dev) { struct vortex_private *vp = netdev_priv(dev); void __iomem *ioaddr = vp->ioaddr; unsigned int config; - int i, mii_reg1, mii_reg5; + int i, mii_reg1, mii_reg5, err = 0; if (VORTEX_PCI(vp)) { pci_set_power_state(VORTEX_PCI(vp), PCI_D0); /* Go active */ if (vp->pm_state_valid) pci_restore_state(VORTEX_PCI(vp)); - pci_enable_device(VORTEX_PCI(vp)); + err = pci_enable_device(VORTEX_PCI(vp)); + if (err) { + printk(KERN_WARNING "%s: Could not enable device \n", + dev->name); + goto err_out; + } } /* Before initializing select the active media port. */ @@ -1661,6 +1667,8 @@ vortex_up(struct net_device *dev) if (vp->cb_fn_base) /* The PCMCIA people are idiots. */ iowrite32(0x8000, vp->cb_fn_base + 4); netif_start_queue (dev); +err_out: + return err; } static int @@ -1674,7 +1682,7 @@ vortex_open(struct net_device *dev) if ((retval = request_irq(dev->irq, vp->full_bus_master_rx ? &boomerang_interrupt : &vortex_interrupt, IRQF_SHARED, dev->name, dev))) { printk(KERN_ERR "%s: Could not reserve IRQ %d\n", dev->name, dev->irq); - goto out; + goto err; } if (vp->full_bus_master_rx) { /* Boomerang bus master. */ @@ -1703,20 +1711,22 @@ vortex_open(struct net_device *dev) } } retval = -ENOMEM; - goto out_free_irq; + goto err_free_irq; } /* Wrap the ring. */ vp->rx_ring[i-1].next = cpu_to_le32(vp->rx_ring_dma); } - vortex_up(dev); - return 0; + retval = vortex_up(dev); + if (!retval) + goto out; -out_free_irq: +err_free_irq: free_irq(dev->irq, dev); -out: +err: if (vortex_debug > 1) printk(KERN_ERR "%s: vortex_open() fails: returning %d\n", dev->name, retval); +out: return retval; } @@ -2490,7 +2500,7 @@ boomerang_rx(struct net_device *dev) /* Check if the packet is long enough to just accept without copying to a properly sized skbuff. */ - if (pkt_len < rx_copybreak && (skb = dev_alloc_skb(pkt_len + 2)) != 0) { + if (pkt_len < rx_copybreak && (skb = dev_alloc_skb(pkt_len + 2)) != NULL) { skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */ pci_dma_sync_single_for_cpu(VORTEX_PCI(vp), dma, PKT_BUF_SZ, PCI_DMA_FROMDEVICE); /* 'skb_put()' points to the start of sk_buff data area. */ @@ -2823,9 +2833,14 @@ static void vortex_set_msglevel(struct net_device *dev, u32 dbg) vortex_debug = dbg; } -static int vortex_get_stats_count(struct net_device *dev) +static int vortex_get_sset_count(struct net_device *dev, int sset) { - return VORTEX_NUM_STATS; + switch (sset) { + case ETH_SS_STATS: + return VORTEX_NUM_STATS; + default: + return -EOPNOTSUPP; + } } static void vortex_get_ethtool_stats(struct net_device *dev, @@ -2882,7 +2897,7 @@ static const struct ethtool_ops vortex_ethtool_ops = { .get_msglevel = vortex_get_msglevel, .set_msglevel = vortex_set_msglevel, .get_ethtool_stats = vortex_get_ethtool_stats, - .get_stats_count = vortex_get_stats_count, + .get_sset_count = vortex_get_sset_count, .get_settings = vortex_get_settings, .set_settings = vortex_set_settings, .get_link = ethtool_op_get_link, @@ -2899,7 +2914,7 @@ static int vortex_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) struct vortex_private *vp = netdev_priv(dev); void __iomem *ioaddr = vp->ioaddr; unsigned long flags; - int state = 0; + pci_power_t state = 0; if(VORTEX_PCI(vp)) state = VORTEX_PCI(vp)->current_state; @@ -3103,7 +3118,13 @@ static void acpi_set_WOL(struct net_device *dev) iowrite16(SetRxFilter|RxStation|RxMulticast|RxBroadcast, ioaddr + EL3_CMD); iowrite16(RxEnable, ioaddr + EL3_CMD); - pci_enable_wake(VORTEX_PCI(vp), 0, 1); + if (pci_enable_wake(VORTEX_PCI(vp), PCI_D3hot, 1)) { + printk(KERN_INFO "%s: WOL not supported.\n", + pci_name(VORTEX_PCI(vp))); + + vp->enable_wol = 0; + return; + } /* Change the power state to D3; RxEnable doesn't take effect. */ pci_set_power_state(VORTEX_PCI(vp), PCI_D3hot);