diff options
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/3c59x.c | 28 | ||||
-rw-r--r-- | drivers/net/atl1/atl1_main.c | 4 | ||||
-rw-r--r-- | drivers/net/irda/irda-usb.c | 2 | ||||
-rw-r--r-- | drivers/net/mv643xx_eth.c | 10 | ||||
-rw-r--r-- | drivers/net/myri10ge/myri10ge.c | 42 | ||||
-rw-r--r-- | drivers/net/natsemi.c | 58 | ||||
-rw-r--r-- | drivers/net/netxen/netxen_nic.h | 1 | ||||
-rw-r--r-- | drivers/net/netxen/netxen_nic_ethtool.c | 1 | ||||
-rw-r--r-- | drivers/net/netxen/netxen_nic_hw.c | 10 | ||||
-rw-r--r-- | drivers/net/netxen/netxen_nic_init.c | 11 | ||||
-rw-r--r-- | drivers/net/pcmcia/ibmtr_cs.c | 4 | ||||
-rw-r--r-- | drivers/net/r8169.c | 14 | ||||
-rw-r--r-- | drivers/net/skge.c | 28 | ||||
-rw-r--r-- | drivers/net/sky2.c | 24 | ||||
-rw-r--r-- | drivers/net/tokenring/ibmtr.c | 25 | ||||
-rw-r--r-- | drivers/net/tulip/dmfe.c | 6 | ||||
-rw-r--r-- | drivers/net/via-rhine.c | 32 | ||||
-rw-r--r-- | drivers/net/wan/z85230.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/bcm43xx/bcm43xx_main.c | 6 | ||||
-rw-r--r-- | drivers/net/wireless/bcm43xx/bcm43xx_phy.c | 10 | ||||
-rw-r--r-- | drivers/net/wireless/bcm43xx/bcm43xx_wx.c | 10 |
21 files changed, 217 insertions, 111 deletions
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c index 72995777f80..b406ecfa726 100644 --- a/drivers/net/3c59x.c +++ b/drivers/net/3c59x.c @@ -858,19 +858,7 @@ static struct eisa_device_id vortex_eisa_ids[] = { }; MODULE_DEVICE_TABLE(eisa, vortex_eisa_ids); -static int vortex_eisa_probe(struct device *device); -static int vortex_eisa_remove(struct device *device); - -static struct eisa_driver vortex_eisa_driver = { - .id_table = vortex_eisa_ids, - .driver = { - .name = "3c59x", - .probe = vortex_eisa_probe, - .remove = vortex_eisa_remove - } -}; - -static int vortex_eisa_probe(struct device *device) +static int __init vortex_eisa_probe(struct device *device) { void __iomem *ioaddr; struct eisa_device *edev; @@ -893,7 +881,7 @@ static int vortex_eisa_probe(struct device *device) return 0; } -static int vortex_eisa_remove(struct device *device) +static int __devexit vortex_eisa_remove(struct device *device) { struct eisa_device *edev; struct net_device *dev; @@ -918,7 +906,17 @@ static int vortex_eisa_remove(struct device *device) free_netdev(dev); return 0; } -#endif + +static struct eisa_driver vortex_eisa_driver = { + .id_table = vortex_eisa_ids, + .driver = { + .name = "3c59x", + .probe = vortex_eisa_probe, + .remove = __devexit_p(vortex_eisa_remove) + } +}; + +#endif /* CONFIG_EISA */ /* returns count found (>= 0), or negative on error */ static int __init vortex_eisa_init(void) diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c index 88d4f70035b..dee3638ad74 100644 --- a/drivers/net/atl1/atl1_main.c +++ b/drivers/net/atl1/atl1_main.c @@ -1328,7 +1328,7 @@ static int atl1_tx_csum(struct atl1_adapter *adapter, struct sk_buff *skb, if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) { cso = skb->h.raw - skb->data; - css = (skb->h.raw + skb->csum) - skb->data; + css = (skb->h.raw + skb->csum_offset) - skb->data; if (unlikely(cso & 0x1)) { printk(KERN_DEBUG "%s: payload offset != even number\n", atl1_driver_name); @@ -1562,7 +1562,7 @@ static int atl1_xmit_frame(struct sk_buff *skb, struct net_device *netdev) /* mss will be nonzero if we're doing segment offload (TSO/GSO) */ mss = skb_shinfo(skb)->gso_size; if (mss) { - if (skb->protocol == ntohs(ETH_P_IP)) { + if (skb->protocol == htons(ETH_P_IP)) { proto_hdr_len = ((skb->h.raw - skb->data) + (skb->h.th->doff << 2)); if (unlikely(proto_hdr_len > len)) { diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index 340ee99652e..1d510bdc9b8 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -1057,6 +1057,8 @@ static int stir421x_fw_upload(struct irda_usb_cb *self, if (ret < 0) break; + + mdelay(10); } kfree(patch_block); diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 9ba21e0f27c..1ee27c360a4 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -787,6 +787,12 @@ static int mv643xx_eth_open(struct net_device *dev) unsigned int size; int err; + /* Clear any pending ethernet port interrupts */ + mv_write(MV643XX_ETH_INTERRUPT_CAUSE_REG(port_num), 0); + mv_write(MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num), 0); + /* wait for previous write to complete */ + mv_read (MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num)); + err = request_irq(dev->irq, mv643xx_eth_int_handler, IRQF_SHARED | IRQF_SAMPLE_RANDOM, dev->name, dev); if (err) { @@ -875,10 +881,6 @@ static int mv643xx_eth_open(struct net_device *dev) mv643xx_eth_rx_refill_descs(dev); /* Fill RX ring with skb's */ - /* Clear any pending ethernet port interrupts */ - mv_write(MV643XX_ETH_INTERRUPT_CAUSE_REG(port_num), 0); - mv_write(MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num), 0); - eth_port_start(dev); /* Interrupt Coalescing */ diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index b05dc6ed7fb..ac02b3b60f9 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -181,6 +181,7 @@ struct myri10ge_priv { int intr_coal_delay; __be32 __iomem *intr_coal_delay_ptr; int mtrr; + int wc_enabled; int wake_queue; int stop_queue; int down_cnt; @@ -717,6 +718,8 @@ static int myri10ge_reset(struct myri10ge_priv *mgp) int status; size_t bytes; u32 len; + struct page *dmatest_page; + dma_addr_t dmatest_bus; /* try to send a reset command to the card to see if it * is alive */ @@ -726,6 +729,11 @@ static int myri10ge_reset(struct myri10ge_priv *mgp) dev_err(&mgp->pdev->dev, "failed reset\n"); return -ENXIO; } + dmatest_page = alloc_page(GFP_KERNEL); + if (!dmatest_page) + return -ENOMEM; + dmatest_bus = pci_map_page(mgp->pdev, dmatest_page, 0, PAGE_SIZE, + DMA_BIDIRECTIONAL); /* Now exchange information about interrupts */ @@ -764,8 +772,8 @@ static int myri10ge_reset(struct myri10ge_priv *mgp) len = mgp->tx.boundary; - cmd.data0 = MYRI10GE_LOWPART_TO_U32(mgp->rx_done.bus); - cmd.data1 = MYRI10GE_HIGHPART_TO_U32(mgp->rx_done.bus); + cmd.data0 = MYRI10GE_LOWPART_TO_U32(dmatest_bus); + cmd.data1 = MYRI10GE_HIGHPART_TO_U32(dmatest_bus); cmd.data2 = len * 0x10000; status = myri10ge_send_cmd(mgp, MXGEFW_DMA_TEST, &cmd, 0); if (status == 0) @@ -774,8 +782,8 @@ static int myri10ge_reset(struct myri10ge_priv *mgp) else dev_warn(&mgp->pdev->dev, "DMA read benchmark failed: %d\n", status); - cmd.data0 = MYRI10GE_LOWPART_TO_U32(mgp->rx_done.bus); - cmd.data1 = MYRI10GE_HIGHPART_TO_U32(mgp->rx_done.bus); + cmd.data0 = MYRI10GE_LOWPART_TO_U32(dmatest_bus); + cmd.data1 = MYRI10GE_HIGHPART_TO_U32(dmatest_bus); cmd.data2 = len * 0x1; status = myri10ge_send_cmd(mgp, MXGEFW_DMA_TEST, &cmd, 0); if (status == 0) @@ -785,8 +793,8 @@ static int myri10ge_reset(struct myri10ge_priv *mgp) dev_warn(&mgp->pdev->dev, "DMA write benchmark failed: %d\n", status); - cmd.data0 = MYRI10GE_LOWPART_TO_U32(mgp->rx_done.bus); - cmd.data1 = MYRI10GE_HIGHPART_TO_U32(mgp->rx_done.bus); + cmd.data0 = MYRI10GE_LOWPART_TO_U32(dmatest_bus); + cmd.data1 = MYRI10GE_HIGHPART_TO_U32(dmatest_bus); cmd.data2 = len * 0x10001; status = myri10ge_send_cmd(mgp, MXGEFW_DMA_TEST, &cmd, 0); if (status == 0) @@ -796,6 +804,9 @@ static int myri10ge_reset(struct myri10ge_priv *mgp) dev_warn(&mgp->pdev->dev, "DMA read/write benchmark failed: %d\n", status); + pci_unmap_page(mgp->pdev, dmatest_bus, PAGE_SIZE, DMA_BIDIRECTIONAL); + put_page(dmatest_page); + memset(mgp->rx_done.entry, 0, bytes); /* reset mcp/driver shared state back to 0 */ @@ -1375,7 +1386,7 @@ myri10ge_get_ethtool_stats(struct net_device *netdev, data[i] = ((unsigned long *)&mgp->stats)[i]; data[i++] = (unsigned int)mgp->tx.boundary; - data[i++] = (unsigned int)(mgp->mtrr >= 0); + data[i++] = (unsigned int)mgp->wc_enabled; data[i++] = (unsigned int)mgp->pdev->irq; data[i++] = (unsigned int)mgp->msi_enabled; data[i++] = (unsigned int)mgp->read_dma; @@ -1456,6 +1467,8 @@ static int myri10ge_allocate_rings(struct net_device *dev) status = myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_SEND_RING_SIZE, &cmd, 0); tx_ring_size = cmd.data0; status |= myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_RX_RING_SIZE, &cmd, 0); + if (status != 0) + return status; rx_ring_size = cmd.data0; tx_ring_entries = tx_ring_size / sizeof(struct mcp_kreq_ether_send); @@ -1463,6 +1476,8 @@ static int myri10ge_allocate_rings(struct net_device *dev) mgp->tx.mask = tx_ring_entries - 1; mgp->rx_small.mask = mgp->rx_big.mask = rx_ring_entries - 1; + status = -ENOMEM; + /* allocate the host shadow rings */ bytes = 8 + (MYRI10GE_MAX_SEND_DESC_TSO + 4) @@ -1735,7 +1750,7 @@ static int myri10ge_open(struct net_device *dev) goto abort_with_irq; } - if (myri10ge_wcfifo && mgp->mtrr >= 0) { + if (myri10ge_wcfifo && mgp->wc_enabled) { mgp->tx.wc_fifo = (u8 __iomem *) mgp->sram + MXGEFW_ETH_SEND_4; mgp->rx_small.wc_fifo = (u8 __iomem *) mgp->sram + MXGEFW_ETH_RECV_SMALL; @@ -2510,6 +2525,12 @@ static void myri10ge_select_firmware(struct myri10ge_priv *mgp) bridge->vendor, bridge->device); mgp->tx.boundary = 4096; mgp->fw_name = myri10ge_fw_aligned; + } else if (bridge && + bridge->vendor == PCI_VENDOR_ID_SGI && + bridge->device == 0x4002 /* TIOCE pcie-port */ ) { + /* this pcie bridge does not support 4K rdma request */ + mgp->tx.boundary = 2048; + mgp->fw_name = myri10ge_fw_aligned; } } else { if (myri10ge_force_firmware == 1) { @@ -2830,9 +2851,12 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent) mgp->board_span = pci_resource_len(pdev, 0); mgp->iomem_base = pci_resource_start(pdev, 0); mgp->mtrr = -1; + mgp->wc_enabled = 0; #ifdef CONFIG_MTRR mgp->mtrr = mtrr_add(mgp->iomem_base, mgp->board_span, MTRR_TYPE_WRCOMB, 1); + if (mgp->mtrr >= 0) + mgp->wc_enabled = 1; #endif /* Hack. need to get rid of these magic numbers */ mgp->sram_size = @@ -2927,7 +2951,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent) dev_info(dev, "%s IRQ %d, tx bndry %d, fw %s, WC %s\n", (mgp->msi_enabled ? "MSI" : "xPIC"), netdev->irq, mgp->tx.boundary, mgp->fw_name, - (mgp->mtrr >= 0 ? "Enabled" : "Disabled")); + (mgp->wc_enabled ? "Enabled" : "Disabled")); return 0; diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index c6172a77a6d..349b96a3ec4 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -1712,7 +1712,7 @@ static void init_registers(struct net_device *dev) /* Enable interrupts by setting the interrupt mask. */ writel(DEFAULT_INTR, ioaddr + IntrMask); - writel(1, ioaddr + IntrEnable); + natsemi_irq_enable(dev); writel(RxOn | TxOn, ioaddr + ChipCmd); writel(StatsClear, ioaddr + StatsCtrl); /* Clear Stats */ @@ -2119,28 +2119,35 @@ static irqreturn_t intr_handler(int irq, void *dev_instance) struct netdev_private *np = netdev_priv(dev); void __iomem * ioaddr = ns_ioaddr(dev); - if (np->hands_off) + /* Reading IntrStatus automatically acknowledges so don't do + * that while interrupts are disabled, (for example, while a + * poll is scheduled). */ + if (np->hands_off || !readl(ioaddr + IntrEnable)) return IRQ_NONE; - /* Reading automatically acknowledges. */ np->intr_status = readl(ioaddr + IntrStatus); + if (!np->intr_status) + return IRQ_NONE; + if (netif_msg_intr(np)) printk(KERN_DEBUG "%s: Interrupt, status %#08x, mask %#08x.\n", dev->name, np->intr_status, readl(ioaddr + IntrMask)); - if (!np->intr_status) - return IRQ_NONE; - prefetch(&np->rx_skbuff[np->cur_rx % RX_RING_SIZE]); if (netif_rx_schedule_prep(dev)) { /* Disable interrupts and register for poll */ natsemi_irq_disable(dev); __netif_rx_schedule(dev); - } + } else + printk(KERN_WARNING + "%s: Ignoring interrupt, status %#08x, mask %#08x.\n", + dev->name, np->intr_status, + readl(ioaddr + IntrMask)); + return IRQ_HANDLED; } @@ -2156,6 +2163,20 @@ static int natsemi_poll(struct net_device *dev, int *budget) int work_done = 0; do { + if (netif_msg_intr(np)) + printk(KERN_DEBUG + "%s: Poll, status %#08x, mask %#08x.\n", + dev->name, np->intr_status, + readl(ioaddr + IntrMask)); + + /* netdev_rx() may read IntrStatus again if the RX state + * machine falls over so do it first. */ + if (np->intr_status & + (IntrRxDone | IntrRxIntr | RxStatusFIFOOver | + IntrRxErr | IntrRxOverrun)) { + netdev_rx(dev, &work_done, work_to_do); + } + if (np->intr_status & (IntrTxDone | IntrTxIntr | IntrTxIdle | IntrTxErr)) { spin_lock(&np->lock); @@ -2167,12 +2188,6 @@ static int natsemi_poll(struct net_device *dev, int *budget) if (np->intr_status & IntrAbnormalSummary) netdev_error(dev, np->intr_status); - if (np->intr_status & - (IntrRxDone | IntrRxIntr | RxStatusFIFOOver | - IntrRxErr | IntrRxOverrun)) { - netdev_rx(dev, &work_done, work_to_do); - } - *budget -= work_done; dev->quota -= work_done; @@ -2399,19 +2414,8 @@ static struct net_device_stats *get_stats(struct net_device *dev) #ifdef CONFIG_NET_POLL_CONTROLLER static void natsemi_poll_controller(struct net_device *dev) { - struct netdev_private *np = netdev_priv(dev); - disable_irq(dev->irq); - - /* - * A real interrupt might have already reached us at this point - * but NAPI might still haven't called us back. As the interrupt - * status register is cleared by reading, we should prevent an - * interrupt loss in this case... - */ - if (!np->intr_status) - intr_handler(dev->irq, dev); - + intr_handler(dev->irq, dev); enable_irq(dev->irq); } #endif @@ -3071,7 +3075,7 @@ static void enable_wol_mode(struct net_device *dev, int enable_intr) * Could be used to send a netlink message. */ writel(WOLPkt | LinkChange, ioaddr + IntrMask); - writel(1, ioaddr + IntrEnable); + natsemi_irq_enable(dev); } } @@ -3202,7 +3206,7 @@ static int natsemi_suspend (struct pci_dev *pdev, pm_message_t state) disable_irq(dev->irq); spin_lock_irq(&np->lock); - writel(0, ioaddr + IntrEnable); + natsemi_irq_disable(dev); np->hands_off = 1; natsemi_stop_rxtx(dev); netif_stop_queue(dev); diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h index 81742e4e561..dd8ce35332f 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h @@ -232,6 +232,7 @@ enum { #define MPORT_SINGLE_FUNCTION_MODE 0x1111 extern unsigned long long netxen_dma_mask; +extern unsigned long last_schedule_time; /* * NetXen host-peg signal message structure diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c index 986ef98db22..ee1b5a24cbe 100644 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ b/drivers/net/netxen/netxen_nic_ethtool.c @@ -462,6 +462,7 @@ netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, } printk(KERN_INFO "%s: flash unlocked. \n", netxen_nic_driver_name); + last_schedule_time = jiffies; ret = netxen_flash_erase_secondary(adapter); if (ret != FLASH_SUCCESS) { printk(KERN_ERR "%s: Flash erase failed.\n", diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c index a2877f33fa8..6537574a9cd 100644 --- a/drivers/net/netxen/netxen_nic_hw.c +++ b/drivers/net/netxen/netxen_nic_hw.c @@ -228,7 +228,7 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter) &adapter->ctx_desc_pdev); printk("ctx_desc_phys_addr: 0x%llx\n", - (u64) adapter->ctx_desc_phys_addr); + (unsigned long long) adapter->ctx_desc_phys_addr); if (addr == NULL) { DPRINTK(ERR, "bad return from pci_alloc_consistent\n"); err = -ENOMEM; @@ -247,7 +247,8 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter) adapter->max_tx_desc_count, (dma_addr_t *) & hw->cmd_desc_phys_addr, &adapter->ahw.cmd_desc_pdev); - printk("cmd_desc_phys_addr: 0x%llx\n", (u64) hw->cmd_desc_phys_addr); + printk("cmd_desc_phys_addr: 0x%llx\n", + (unsigned long long) hw->cmd_desc_phys_addr); if (addr == NULL) { DPRINTK(ERR, "bad return from pci_alloc_consistent\n"); @@ -821,7 +822,10 @@ int netxen_nic_set_mtu_xgb(struct netxen_port *port, int new_mtu) { struct netxen_adapter *adapter = port->adapter; new_mtu += NETXEN_NIU_HDRSIZE + NETXEN_NIU_TLRSIZE; - netxen_nic_write_w0(adapter, NETXEN_NIU_XGE_MAX_FRAME_SIZE, new_mtu); + if (port->portnum == 0) + netxen_nic_write_w0(adapter, NETXEN_NIU_XGE_MAX_FRAME_SIZE, new_mtu); + else if (port->portnum == 1) + netxen_nic_write_w0(adapter, NETXEN_NIU_XG1_MAX_FRAME_SIZE, new_mtu); return 0; } diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index 586d32b676a..229aa1c4fb7 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -42,6 +42,8 @@ struct crb_addr_pair { u32 data; }; +unsigned long last_schedule_time; + #define NETXEN_MAX_CRB_XFORM 60 static unsigned int crb_addr_xform[NETXEN_MAX_CRB_XFORM]; #define NETXEN_ADDR_ERROR (0xffffffff) @@ -404,9 +406,14 @@ static inline int do_rom_fast_write(struct netxen_adapter *adapter, int addr, static inline int do_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp) { + if (jiffies > (last_schedule_time + (8 * HZ))) { + last_schedule_time = jiffies; + schedule(); + } + netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr); netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3); - udelay(70); /* prevent bursting on CRB */ + udelay(100); /* prevent bursting on CRB */ netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0); netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE, 0xb); if (netxen_wait_rom_done(adapter)) { @@ -415,7 +422,7 @@ do_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp) } /* reset abyte_cnt and dummy_byte_cnt */ netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0); - udelay(70); /* prevent bursting on CRB */ + udelay(100); /* prevent bursting on CRB */ netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0); *valp = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_ROM_RDATA); diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index a956a51d284..1060154ae75 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -138,7 +138,7 @@ static const struct ethtool_ops netdev_ethtool_ops = { ======================================================================*/ -static int ibmtr_attach(struct pcmcia_device *link) +static int __devinit ibmtr_attach(struct pcmcia_device *link) { ibmtr_dev_t *info; struct net_device *dev; @@ -217,7 +217,7 @@ static void ibmtr_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -static int ibmtr_config(struct pcmcia_device *link) +static int __devinit ibmtr_config(struct pcmcia_device *link) { ibmtr_dev_t *info = link->priv; struct net_device *dev = info->dev; diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 15d954e50ca..521b5f0618a 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -572,8 +572,8 @@ static void rtl8169_xmii_reset_enable(void __iomem *ioaddr) { unsigned int val; - mdio_write(ioaddr, MII_BMCR, BMCR_RESET); - val = mdio_read(ioaddr, MII_BMCR); + val = mdio_read(ioaddr, MII_BMCR) | BMCR_RESET; + mdio_write(ioaddr, MII_BMCR, val & 0xffff); } static void rtl8169_check_link_status(struct net_device *dev, @@ -1368,11 +1368,7 @@ static inline void rtl8169_request_timer(struct net_device *dev) (tp->phy_version >= RTL_GIGA_PHY_VER_H)) return; - init_timer(timer); - timer->expires = jiffies + RTL8169_PHY_TIMEOUT; - timer->data = (unsigned long)(dev); - timer->function = rtl8169_phy_timer; - add_timer(timer); + mod_timer(timer, jiffies + RTL8169_PHY_TIMEOUT); } #ifdef CONFIG_NET_POLL_CONTROLLER @@ -1685,6 +1681,10 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) tp->mmio_addr = ioaddr; tp->align = rtl_cfg_info[ent->driver_data].align; + init_timer(&tp->timer); + tp->timer.data = (unsigned long) dev; + tp->timer.function = rtl8169_phy_timer; + spin_lock_init(&tp->lock); rc = register_netdev(dev); diff --git a/drivers/net/skge.c b/drivers/net/skge.c index eea75a401b0..8fecf1b817f 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -3275,24 +3275,30 @@ static int skge_set_mac_address(struct net_device *dev, void *p) struct skge_hw *hw = skge->hw; unsigned port = skge->port; const struct sockaddr *addr = p; + u16 ctrl; if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; - mutex_lock(&hw->phy_mutex); memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); - memcpy_toio(hw->regs + B2_MAC_1 + port*8, - dev->dev_addr, ETH_ALEN); - memcpy_toio(hw->regs + B2_MAC_2 + port*8, - dev->dev_addr, ETH_ALEN); - if (hw->chip_id == CHIP_ID_GENESIS) - xm_outaddr(hw, port, XM_SA, dev->dev_addr); - else { - gma_set_addr(hw, port, GM_SRC_ADDR_1L, dev->dev_addr); - gma_set_addr(hw, port, GM_SRC_ADDR_2L, dev->dev_addr); + /* disable Rx */ + ctrl = gma_read16(hw, port, GM_GP_CTRL); + gma_write16(hw, port, GM_GP_CTRL, ctrl & ~GM_GPCR_RX_ENA); + + memcpy_toio(hw->regs + B2_MAC_1 + port*8, dev->dev_addr, ETH_ALEN); + memcpy_toio(hw->regs + B2_MAC_2 + port*8, dev->dev_addr, ETH_ALEN); + + if (netif_running(dev)) { + if (hw->chip_id == CHIP_ID_GENESIS) + xm_outaddr(hw, port, XM_SA, dev->dev_addr); + else { + gma_set_addr(hw, port, GM_SRC_ADDR_1L, dev->dev_addr); + gma_set_addr(hw, port, GM_SRC_ADDR_2L, dev->dev_addr); + } } - mutex_unlock(&hw->phy_mutex); + + gma_write16(hw, port, GM_GP_CTRL, ctrl); return 0; } diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 53839979cfb..ab0ab92583f 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -2165,9 +2165,27 @@ force_update: /* fall through */ #endif case OP_RXCHKS: - skb = sky2->rx_ring[sky2->rx_next].skb; - skb->ip_summed = CHECKSUM_COMPLETE; - skb->csum = status & 0xffff; + if (!sky2->rx_csum) + break; + + /* Both checksum counters are programmed to start at + * the same offset, so unless there is a problem they + * should match. This failure is an early indication that + * hardware receive checksumming won't work. + */ + if (likely(status >> 16 == (status & 0xffff))) { + skb = sky2->rx_ring[sky2->rx_next].skb; + skb->ip_summed = CHECKSUM_COMPLETE; + skb->csum = status & 0xffff; + } else { + printk(KERN_NOTICE PFX "%s: hardware receive " + "checksum problem (status = %#x)\n", + dev->name, status); + sky2->rx_csum = 0; + sky2_write32(sky2->hw, + Q_ADDR(rxqaddr[le->link], Q_CSR), + BMU_DIS_RX_CHKSUM); + } break; case OP_TXINDEXLE: diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c index 0d97e10ccac..01d55315ee8 100644 --- a/drivers/net/tokenring/ibmtr.c +++ b/drivers/net/tokenring/ibmtr.c @@ -186,7 +186,6 @@ static char __devinit *adapter_def(char type) #define TRC_INITV 0x02 /* verbose init trace points */ static unsigned char ibmtr_debug_trace = 0; -static int ibmtr_probe(struct net_device *dev); static int ibmtr_probe1(struct net_device *dev, int ioaddr); static unsigned char get_sram_size(struct tok_info *adapt_info); static int trdev_init(struct net_device *dev); @@ -335,17 +334,6 @@ static void ibmtr_cleanup_card(struct net_device *dev) #endif } -int ibmtr_probe_card(struct net_device *dev) -{ - int err = ibmtr_probe(dev); - if (!err) { - err = register_netdev(dev); - if (err) - ibmtr_cleanup_card(dev); - } - return err; -} - /**************************************************************************** * ibmtr_probe(): Routine specified in the network device structure * to probe for an IBM Token Ring Adapter. Routine outline: @@ -358,7 +346,7 @@ int ibmtr_probe_card(struct net_device *dev) * which references it. ****************************************************************************/ -static int ibmtr_probe(struct net_device *dev) +static int __devinit ibmtr_probe(struct net_device *dev) { int i; int base_addr = dev->base_addr; @@ -378,6 +366,17 @@ static int ibmtr_probe(struct net_device *dev) return -ENODEV; } +int __devinit ibmtr_probe_card(struct net_device *dev) +{ + int err = ibmtr_probe(dev); + if (!err) { + err = register_netdev(dev); + if (err) + ibmtr_cleanup_card(dev); + } + return err; +} + /*****************************************************************************/ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr) diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c index 24a29c99ba9..9aeac76184f 100644 --- a/drivers/net/tulip/dmfe.c +++ b/drivers/net/tulip/dmfe.c @@ -190,13 +190,13 @@ /* Structure/enum declaration ------------------------------- */ struct tx_desc { - u32 tdes0, tdes1, tdes2, tdes3; /* Data for the card */ + __le32 tdes0, tdes1, tdes2, tdes3; /* Data for the card */ char *tx_buf_ptr; /* Data for us */ struct tx_desc *next_tx_desc; } __attribute__(( aligned(32) )); struct rx_desc { - u32 rdes0, rdes1, rdes2, rdes3; /* Data for the card */ + __le32 rdes0, rdes1, rdes2, rdes3; /* Data for the card */ struct sk_buff *rx_skb_ptr; /* Data for us */ struct rx_desc *next_rx_desc; } __attribute__(( aligned(32) )); @@ -458,7 +458,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev, /* read 64 word srom data */ for (i = 0; i < 64; i++) - ((u16 *) db->srom)[i] = + ((__le16 *) db->srom)[i] = cpu_to_le16(read_srom_word(db->ioaddr, i)); /* Set Node address */ diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c index ebbda1d8f54..f3a972e74e9 100644 --- a/drivers/net/via-rhine.c +++ b/drivers/net/via-rhine.c @@ -30,8 +30,8 @@ */ #define DRV_NAME "via-rhine" -#define DRV_VERSION "1.4.2" -#define DRV_RELDATE "Sept-11-2006" +#define DRV_VERSION "1.4.3" +#define DRV_RELDATE "2007-03-06" /* A few user-configurable values. @@ -105,6 +105,7 @@ static const int multicast_filter_limit = 32; #include <asm/io.h> #include <asm/irq.h> #include <asm/uaccess.h> +#include <linux/dmi.h> /* These identify the driver base version and may not be removed. */ static char version[] __devinitdata = @@ -1995,6 +1996,23 @@ static struct pci_driver rhine_driver = { .shutdown = rhine_shutdown, }; +static struct dmi_system_id __initdata rhine_dmi_table[] = { + { + .ident = "EPIA-M", + .matches = { + DMI_MATCH(DMI_BIOS_VENDOR, "Award Software International, Inc."), + DMI_MATCH(DMI_BIOS_VERSION, "6.00 PG"), + }, + }, + { + .ident = "KV7", + .matches = { + DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies, LTD"), + DMI_MATCH(DMI_BIOS_VERSION, "6.00 PG"), + }, + }, + { NULL } +}; static int __init rhine_init(void) { @@ -2002,6 +2020,16 @@ static int __init rhine_init(void) #ifdef MODULE printk(version); #endif + if (dmi_check_system(rhine_dmi_table)) { + /* these BIOSes fail at PXE boot if chip is in D3 */ + avoid_D3 = 1; + printk(KERN_WARNING "%s: Broken BIOS detected, avoid_D3 " + "enabled.\n", + DRV_NAME); + } + else if (avoid_D3) + printk(KERN_INFO "%s: avoid_D3 set.\n", DRV_NAME); + return pci_register_driver(&rhine_driver); } diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c index 8dbcf83bb5f..8b4540bfc1b 100644 --- a/drivers/net/wan/z85230.c +++ b/drivers/net/wan/z85230.c @@ -407,7 +407,7 @@ static void z8530_tx(struct z8530_channel *c) while(c->txcount) { /* FIFO full ? */ if(!(read_zsreg(c, R0)&4)) - break; + return; c->txcount--; /* * Shovel out the byte diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c index e594af46ff0..80cb88eb98c 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c @@ -1858,9 +1858,6 @@ static irqreturn_t bcm43xx_interrupt_handler(int irq, void *dev_id) spin_lock(&bcm->irq_lock); - assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED); - assert(bcm->current_core->id == BCM43xx_COREID_80211); - reason = bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON); if (reason == 0xffffffff) { /* irq not for us (shared irq) */ @@ -1871,6 +1868,9 @@ static irqreturn_t bcm43xx_interrupt_handler(int irq, void *dev_id) if (!reason) goto out; + assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED); + assert(bcm->current_core->id == BCM43xx_COREID_80211); + bcm->dma_reason[0] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA0_REASON) & 0x0001DC00; bcm->dma_reason[1] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA1_REASON) diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_phy.c b/drivers/net/wireless/bcm43xx/bcm43xx_phy.c index 3a5c9c2b215..cae89258a64 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_phy.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_phy.c @@ -859,6 +859,11 @@ static void bcm43xx_phy_initb6(struct bcm43xx_private *bcm) bcm43xx_radio_write16(bcm, 0x005D, 0x0088); bcm43xx_radio_write16(bcm, 0x005E, 0x0088); bcm43xx_radio_write16(bcm, 0x007D, 0x0088); + bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED, + BCM43xx_UCODEFLAGS_OFFSET, + (bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED, + BCM43xx_UCODEFLAGS_OFFSET) + | 0x00000200)); } if (radio->revision == 8) { bcm43xx_radio_write16(bcm, 0x0051, 0x0000); @@ -941,7 +946,8 @@ static void bcm43xx_phy_initb6(struct bcm43xx_private *bcm) bcm43xx_phy_write(bcm, 0x0038, 0x0668); bcm43xx_radio_set_txpower_bg(bcm, 0xFFFF, 0xFFFF, 0xFFFF); if (radio->revision <= 5) - bcm43xx_phy_write(bcm, 0x005D, bcm43xx_phy_read(bcm, 0x005D) | 0x0003); + bcm43xx_phy_write(bcm, 0x005D, (bcm43xx_phy_read(bcm, 0x005D) + & 0xFF80) | 0x0003); if (radio->revision <= 2) bcm43xx_radio_write16(bcm, 0x005D, 0x000D); @@ -958,7 +964,7 @@ static void bcm43xx_phy_initb6(struct bcm43xx_private *bcm) bcm43xx_phy_write(bcm, 0x0016, 0x0410); bcm43xx_phy_write(bcm, 0x0017, 0x0820); bcm43xx_phy_write(bcm, 0x0062, 0x0007); - (void) bcm43xx_radio_calibrationvalue(bcm); + bcm43xx_radio_init2050(bcm); bcm43xx_phy_lo_g_measure(bcm); if (bcm->sprom.boardflags & BCM43xx_BFL_RSSI) { bcm43xx_calc_nrssi_slope(bcm); diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c index 7b665e2386a..d6d9413d7f2 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c @@ -105,18 +105,24 @@ static int bcm43xx_wx_set_channelfreq(struct net_device *net_dev, struct bcm43xx_private *bcm = bcm43xx_priv(net_dev); unsigned long flags; u8 channel; + s8 expon; int freq; int err = -EINVAL; mutex_lock(&bcm->mutex); spin_lock_irqsave(&bcm->irq_lock, flags); - if ((data->freq.m >= 0) && (data->freq.m <= 1000)) { + if ((data->freq.e == 0) && + (data->freq.m >= 0) && (data->freq.m <= 1000)) { channel = data->freq.m; freq = bcm43xx_channel_to_freq(bcm, channel); } else { - channel = bcm43xx_freq_to_channel(bcm, data->freq.m); freq = data->freq.m; + expon = 6 - data->freq.e; + while (--expon >= 0) /* scale down the frequency to MHz */ + freq /= 10; + assert(freq > 1000); + channel = bcm43xx_freq_to_channel(bcm, freq); } if (!ieee80211_is_valid_channel(bcm->ieee, channel)) goto out_unlock; |