X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=drivers%2Fnet%2Fqla3xxx.c;h=48069ece4e510016cd2a2d5bf4c86a770b23b279;hb=ababda03e1a4c41d75cd86c186025532bf91d057;hp=69da95b5ad0c3ca51aac4ca58d1729681a8a9923;hpb=0d6caa1795090bd22ede96b84daa4600b63eee37;p=linux-2.6-omap-h63xx.git diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index 69da95b5ad0..48069ece4e5 100755 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -31,7 +31,6 @@ #include #include #include -#include #include #include @@ -1866,8 +1865,6 @@ static void ql_get_drvinfo(struct net_device *ndev, strncpy(drvinfo->version, ql3xxx_driver_version, 32); strncpy(drvinfo->fw_version, "N/A", 32); strncpy(drvinfo->bus_info, pci_name(qdev->pdev), 32); - drvinfo->n_stats = 0; - drvinfo->testinfo_len = 0; drvinfo->regdump_len = 0; drvinfo->eedump_len = 0; } @@ -2054,7 +2051,7 @@ static void ql_process_mac_tx_intr(struct ql3_adapter *qdev, if(mac_rsp->flags & OB_MAC_IOCB_RSP_S) { printk(KERN_ERR "Frame too short to be legal, frame not sent.\n"); - qdev->stats.tx_errors++; + qdev->ndev->stats.tx_errors++; retval = -EIO; goto frame_not_sent; } @@ -2062,7 +2059,7 @@ static void ql_process_mac_tx_intr(struct ql3_adapter *qdev, if(tx_cb->seg_count == 0) { printk(KERN_ERR "tx_cb->seg_count == 0: %d\n", mac_rsp->transaction_id); - qdev->stats.tx_errors++; + qdev->ndev->stats.tx_errors++; retval = -EIO; goto invalid_seg_count; } @@ -2081,8 +2078,8 @@ static void ql_process_mac_tx_intr(struct ql3_adapter *qdev, PCI_DMA_TODEVICE); } } - qdev->stats.tx_packets++; - qdev->stats.tx_bytes += tx_cb->skb->len; + qdev->ndev->stats.tx_packets++; + qdev->ndev->stats.tx_bytes += tx_cb->skb->len; frame_not_sent: dev_kfree_skb_irq(tx_cb->skb); @@ -2141,8 +2138,8 @@ static void ql_process_mac_rx_intr(struct ql3_adapter *qdev, lrg_buf_cb2 = ql_get_lbuf(qdev); skb = lrg_buf_cb2->skb; - qdev->stats.rx_packets++; - qdev->stats.rx_bytes += length; + qdev->ndev->stats.rx_packets++; + qdev->ndev->stats.rx_bytes += length; skb_put(skb, length); pci_unmap_single(qdev->pdev, @@ -2226,8 +2223,8 @@ static void ql_process_macip_rx_intr(struct ql3_adapter *qdev, skb2->protocol = eth_type_trans(skb2, qdev->ndev); netif_receive_skb(skb2); - qdev->stats.rx_packets++; - qdev->stats.rx_bytes += length; + ndev->stats.rx_packets++; + ndev->stats.rx_bytes += length; ndev->last_rx = jiffies; lrg_buf_cb2->skb = NULL; @@ -2248,6 +2245,13 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev, qdev->rsp_consumer_index) && (work_done < work_to_do)) { net_rsp = qdev->rsp_current; + rmb(); + /* + * Fix 4032 chipe undocumented "feature" where bit-8 is set if the + * inbound completion is for a VLAN. + */ + if (qdev->device_id == QL3032_DEVICE_ID) + net_rsp->opcode &= 0x7f; switch (net_rsp->opcode) { case OPCODE_OB_MAC_IOCB_FN0: @@ -2303,10 +2307,10 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev, return work_done; } -static int ql_poll(struct net_device *ndev, int *budget) +static int ql_poll(struct napi_struct *napi, int budget) { - struct ql3_adapter *qdev = netdev_priv(ndev); - int work_to_do = min(*budget, ndev->quota); + struct ql3_adapter *qdev = container_of(napi, struct ql3_adapter, napi); + struct net_device *ndev = qdev->ndev; int rx_cleaned = 0, tx_cleaned = 0; unsigned long hw_flags; struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; @@ -2314,16 +2318,13 @@ static int ql_poll(struct net_device *ndev, int *budget) if (!netif_carrier_ok(ndev)) goto quit_polling; - ql_tx_rx_clean(qdev, &tx_cleaned, &rx_cleaned, work_to_do); - *budget -= rx_cleaned; - ndev->quota -= rx_cleaned; + ql_tx_rx_clean(qdev, &tx_cleaned, &rx_cleaned, budget); - if( tx_cleaned + rx_cleaned != work_to_do || + if (tx_cleaned + rx_cleaned != budget || !netif_running(ndev)) { quit_polling: - netif_rx_complete(ndev); - spin_lock_irqsave(&qdev->hw_lock, hw_flags); + __netif_rx_complete(ndev, napi); ql_update_small_bufq_prod_index(qdev); ql_update_lrg_bufq_prod_index(qdev); writel(qdev->rsp_consumer_index, @@ -2331,9 +2332,8 @@ quit_polling: spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); ql_enable_interrupts(qdev); - return 0; } - return 1; + return tx_cleaned + rx_cleaned; } static irqreturn_t ql3xxx_isr(int irq, void *dev_id) @@ -2383,8 +2383,8 @@ static irqreturn_t ql3xxx_isr(int irq, void *dev_id) spin_unlock(&qdev->adapter_lock); } else if (value & ISP_IMR_DISABLE_CMPL_INT) { ql_disable_interrupts(qdev); - if (likely(netif_rx_schedule_prep(ndev))) { - __netif_rx_schedule(ndev); + if (likely(netif_rx_schedule_prep(ndev, &qdev->napi))) { + __netif_rx_schedule(ndev, &qdev->napi); } } else { return IRQ_NONE; @@ -3555,6 +3555,7 @@ static void ql_display_dev_info(struct net_device *ndev) { struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev); struct pci_dev *pdev = qdev->pdev; + DECLARE_MAC_BUF(mac); printk(KERN_INFO PFX "\n%s Adapter %d RevisionID %d found %s on PCI slot %d.\n", @@ -3580,10 +3581,8 @@ static void ql_display_dev_info(struct net_device *ndev) if (netif_msg_probe(qdev)) printk(KERN_INFO PFX - "%s: MAC address %02x:%02x:%02x:%02x:%02x:%02x\n", - ndev->name, ndev->dev_addr[0], ndev->dev_addr[1], - ndev->dev_addr[2], ndev->dev_addr[3], ndev->dev_addr[4], - ndev->dev_addr[5]); + "%s: MAC address %s\n", + ndev->name, print_mac(mac, ndev->dev_addr)); } static int ql_adapter_down(struct ql3_adapter *qdev, int do_reset) @@ -3610,7 +3609,7 @@ static int ql_adapter_down(struct ql3_adapter *qdev, int do_reset) del_timer_sync(&qdev->adapter_timer); - netif_poll_disable(ndev); + napi_disable(&qdev->napi); if (do_reset) { int soft_reset; @@ -3698,7 +3697,7 @@ static int ql_adapter_up(struct ql3_adapter *qdev) mod_timer(&qdev->adapter_timer, jiffies + HZ * 1); - netif_poll_enable(ndev); + napi_enable(&qdev->napi); ql_enable_interrupts(qdev); return 0; @@ -3751,12 +3750,6 @@ static int ql3xxx_open(struct net_device *ndev) return (ql_adapter_up(qdev)); } -static struct net_device_stats *ql3xxx_get_stats(struct net_device *dev) -{ - struct ql3_adapter *qdev = (struct ql3_adapter *)dev->priv; - return &qdev->stats; -} - static void ql3xxx_set_multicast_list(struct net_device *ndev) { /* @@ -4009,7 +4002,6 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, goto err_out_free_regions; } - SET_MODULE_OWNER(ndev); SET_NETDEV_DEV(ndev, &pdev->dev); pci_set_drvdata(pdev, ndev); @@ -4047,15 +4039,13 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, ndev->open = ql3xxx_open; ndev->hard_start_xmit = ql3xxx_send; ndev->stop = ql3xxx_close; - ndev->get_stats = ql3xxx_get_stats; ndev->set_multicast_list = ql3xxx_set_multicast_list; SET_ETHTOOL_OPS(ndev, &ql3xxx_ethtool_ops); ndev->set_mac_address = ql3xxx_set_mac_address; ndev->tx_timeout = ql3xxx_tx_timeout; ndev->watchdog_timeo = 5 * HZ; - ndev->poll = &ql_poll; - ndev->weight = 64; + netif_napi_add(ndev, &qdev->napi, ql_poll, 64); ndev->irq = pdev->irq;