diff options
Diffstat (limited to 'drivers/net/ethernet/neterion/vxge')
| -rw-r--r-- | drivers/net/ethernet/neterion/vxge/vxge-config.c | 42 | ||||
| -rw-r--r-- | drivers/net/ethernet/neterion/vxge/vxge-config.h | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/neterion/vxge/vxge-ethtool.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/neterion/vxge/vxge-main.c | 173 | ||||
| -rw-r--r-- | drivers/net/ethernet/neterion/vxge/vxge-main.h | 19 | ||||
| -rw-r--r-- | drivers/net/ethernet/neterion/vxge/vxge-traffic.c | 42 | ||||
| -rw-r--r-- | drivers/net/ethernet/neterion/vxge/vxge-traffic.h | 8 |
7 files changed, 132 insertions, 172 deletions
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c index 98e2c10ae08..2bbd01fcb9b 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c @@ -120,7 +120,6 @@ __vxge_hw_device_register_poll(void __iomem *reg, u64 mask, u32 max_millis) { u64 val64; u32 i = 0; - enum vxge_hw_status ret = VXGE_HW_FAIL; udelay(10); @@ -139,7 +138,7 @@ __vxge_hw_device_register_poll(void __iomem *reg, u64 mask, u32 max_millis) mdelay(1); } while (++i <= max_millis); - return ret; + return VXGE_HW_FAIL; } static inline enum vxge_hw_status @@ -757,7 +756,7 @@ __vxge_hw_verify_pci_e_info(struct __vxge_hw_device *hldev) u16 lnk; /* Get the negotiated link width and speed from PCI config space */ - pci_read_config_word(dev, dev->pcie_cap + PCI_EXP_LNKSTA, &lnk); + pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnk); if ((lnk & PCI_EXP_LNKSTA_CLS) != 1) return VXGE_HW_ERR_INVALID_PCI_INFO; @@ -993,7 +992,7 @@ exit: * for the driver, FW version information, and the first mac address for * each vpath */ -enum vxge_hw_status __devinit +enum vxge_hw_status vxge_hw_device_hw_info_get(void __iomem *bar0, struct vxge_hw_device_hw_info *hw_info) { @@ -1310,7 +1309,7 @@ __vxge_hw_device_config_check(struct vxge_hw_device_config *new_config) * When done, the driver allocates sizeof(struct __vxge_hw_device) bytes for HW * to enable the latter to perform Titan hardware initialization. */ -enum vxge_hw_status __devinit +enum vxge_hw_status vxge_hw_device_initialize( struct __vxge_hw_device **devh, struct vxge_hw_device_attr *attr, @@ -1682,12 +1681,10 @@ enum vxge_hw_status vxge_hw_driver_stats_get( struct __vxge_hw_device *hldev, struct vxge_hw_device_stats_sw_info *sw_stats) { - enum vxge_hw_status status = VXGE_HW_OK; - memcpy(sw_stats, &hldev->stats.sw_dev_info_stats, sizeof(struct vxge_hw_device_stats_sw_info)); - return status; + return VXGE_HW_OK; } /* @@ -1982,7 +1979,7 @@ u16 vxge_hw_device_link_width_get(struct __vxge_hw_device *hldev) struct pci_dev *dev = hldev->pdev; u16 lnk; - pci_read_config_word(dev, dev->pcie_cap + PCI_EXP_LNKSTA, &lnk); + pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnk); return (lnk & VXGE_HW_PCI_EXP_LNKCAP_LNK_WIDTH) >> 4; } @@ -2148,7 +2145,7 @@ __vxge_hw_ring_mempool_item_alloc(struct vxge_hw_mempool *mempoolh, * __vxge_hw_ring_replenish - Initial replenish of RxDs * This function replenishes the RxDs from reserve array to work array */ -enum vxge_hw_status +static enum vxge_hw_status vxge_hw_ring_replenish(struct __vxge_hw_ring *ring) { void *rxd; @@ -2346,7 +2343,7 @@ void __vxge_hw_blockpool_blocks_add(struct __vxge_hw_blockpool *blockpool) for (i = 0; i < nreq; i++) vxge_os_dma_malloc_async( - ((struct __vxge_hw_device *)blockpool->hldev)->pdev, + (blockpool->hldev)->pdev, blockpool->hldev, VXGE_HW_BLOCK_SIZE); } @@ -2428,13 +2425,13 @@ __vxge_hw_blockpool_blocks_remove(struct __vxge_hw_blockpool *blockpool) break; pci_unmap_single( - ((struct __vxge_hw_device *)blockpool->hldev)->pdev, + (blockpool->hldev)->pdev, ((struct __vxge_hw_blockpool_entry *)p)->dma_addr, ((struct __vxge_hw_blockpool_entry *)p)->length, PCI_DMA_BIDIRECTIONAL); vxge_os_dma_free( - ((struct __vxge_hw_device *)blockpool->hldev)->pdev, + (blockpool->hldev)->pdev, ((struct __vxge_hw_blockpool_entry *)p)->memblock, &((struct __vxge_hw_blockpool_entry *)p)->acc_handle); @@ -2917,7 +2914,7 @@ exit: * vxge_hw_device_config_default_get - Initialize device config with defaults. * Initialize Titan device config with default values. */ -enum vxge_hw_status __devinit +enum vxge_hw_status vxge_hw_device_config_default_get(struct vxge_hw_device_config *device_config) { u32 i; @@ -3228,7 +3225,6 @@ enum vxge_hw_status vxge_hw_vpath_strip_fcs_check(struct __vxge_hw_device *hldev, u64 vpath_mask) { struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg; - enum vxge_hw_status status = VXGE_HW_OK; int i = 0, j = 0; for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) { @@ -3241,7 +3237,7 @@ vxge_hw_vpath_strip_fcs_check(struct __vxge_hw_device *hldev, u64 vpath_mask) return VXGE_HW_FAIL; } } - return status; + return VXGE_HW_OK; } /* * vxge_hw_mgmt_reg_Write - Write Titan register. @@ -3979,7 +3975,6 @@ __vxge_hw_vpath_mgmt_read( { u32 i, mtu = 0, max_pyld = 0; u64 val64; - enum vxge_hw_status status = VXGE_HW_OK; for (i = 0; i < VXGE_HW_MAC_MAX_MAC_PORT_ID; i++) { @@ -4009,7 +4004,7 @@ __vxge_hw_vpath_mgmt_read( else VXGE_HW_DEVICE_LINK_STATE_SET(vpath->hldev, VXGE_HW_LINK_DOWN); - return status; + return VXGE_HW_OK; } /* @@ -4039,14 +4034,13 @@ static enum vxge_hw_status __vxge_hw_vpath_reset(struct __vxge_hw_device *hldev, u32 vp_id) { u64 val64; - enum vxge_hw_status status = VXGE_HW_OK; val64 = VXGE_HW_CMN_RSTHDLR_CFG0_SW_RESET_VPATH(1 << (16 - vp_id)); __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32), &hldev->common_reg->cmn_rsthdlr_cfg0); - return status; + return VXGE_HW_OK; } /* @@ -4059,7 +4053,7 @@ __vxge_hw_vpath_sw_reset(struct __vxge_hw_device *hldev, u32 vp_id) enum vxge_hw_status status = VXGE_HW_OK; struct __vxge_hw_virtualpath *vpath; - vpath = (struct __vxge_hw_virtualpath *)&hldev->virtual_paths[vp_id]; + vpath = &hldev->virtual_paths[vp_id]; if (vpath->ringh) { status = __vxge_hw_ring_reset(vpath->ringh); @@ -4227,7 +4221,6 @@ static enum vxge_hw_status __vxge_hw_vpath_mac_configure(struct __vxge_hw_device *hldev, u32 vp_id) { u64 val64; - enum vxge_hw_status status = VXGE_HW_OK; struct __vxge_hw_virtualpath *vpath; struct vxge_hw_vp_config *vp_config; struct vxge_hw_vpath_reg __iomem *vp_reg; @@ -4283,7 +4276,7 @@ __vxge_hw_vpath_mac_configure(struct __vxge_hw_device *hldev, u32 vp_id) writeq(val64, &vp_reg->rxmac_vcfg1); } - return status; + return VXGE_HW_OK; } /* @@ -4295,7 +4288,6 @@ static enum vxge_hw_status __vxge_hw_vpath_tim_configure(struct __vxge_hw_device *hldev, u32 vp_id) { u64 val64; - enum vxge_hw_status status = VXGE_HW_OK; struct __vxge_hw_virtualpath *vpath; struct vxge_hw_vpath_reg __iomem *vp_reg; struct vxge_hw_vp_config *config; @@ -4545,7 +4537,7 @@ __vxge_hw_vpath_tim_configure(struct __vxge_hw_device *hldev, u32 vp_id) val64 |= VXGE_HW_TIM_WRKLD_CLC_CNT_RX_TX(3); writeq(val64, &vp_reg->tim_wrkld_clc); - return status; + return VXGE_HW_OK; } /* diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.h b/drivers/net/ethernet/neterion/vxge/vxge-config.h index 5046a64f0fe..6ce4412fcc1 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.h +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.h @@ -1846,11 +1846,11 @@ struct vxge_hw_vpath_attr { struct vxge_hw_fifo_attr fifo_attr; }; -enum vxge_hw_status __devinit vxge_hw_device_hw_info_get( +enum vxge_hw_status vxge_hw_device_hw_info_get( void __iomem *bar0, struct vxge_hw_device_hw_info *hw_info); -enum vxge_hw_status __devinit vxge_hw_device_config_default_get( +enum vxge_hw_status vxge_hw_device_config_default_get( struct vxge_hw_device_config *device_config); /** @@ -1877,7 +1877,7 @@ u16 vxge_hw_device_link_width_get(struct __vxge_hw_device *devh); const u8 * vxge_hw_device_product_name_get(struct __vxge_hw_device *devh); -enum vxge_hw_status __devinit vxge_hw_device_initialize( +enum vxge_hw_status vxge_hw_device_initialize( struct __vxge_hw_device **devh, struct vxge_hw_device_attr *attr, struct vxge_hw_device_config *device_config); @@ -1922,7 +1922,7 @@ realloc: /* misaligned, free current one and try allocating * size + VXGE_CACHE_LINE_SIZE memory */ - kfree((void *) vaddr); + kfree(vaddr); size += VXGE_CACHE_LINE_SIZE; realloc_flag = 1; goto realloc; diff --git a/drivers/net/ethernet/neterion/vxge/vxge-ethtool.c b/drivers/net/ethernet/neterion/vxge/vxge-ethtool.c index 92dd72d3f9d..b07d552a27d 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-ethtool.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-ethtool.c @@ -62,8 +62,8 @@ static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info) ethtool_cmd_speed_set(info, SPEED_10000); info->duplex = DUPLEX_FULL; } else { - ethtool_cmd_speed_set(info, -1); - info->duplex = -1; + ethtool_cmd_speed_set(info, SPEED_UNKNOWN); + info->duplex = DUPLEX_UNKNOWN; } info->autoneg = AUTONEG_DISABLE; @@ -82,9 +82,9 @@ static void vxge_ethtool_gdrvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { struct vxgedev *vdev = netdev_priv(dev); - strlcpy(info->driver, VXGE_DRIVER_NAME, sizeof(VXGE_DRIVER_NAME)); - strlcpy(info->version, DRV_VERSION, sizeof(DRV_VERSION)); - strlcpy(info->fw_version, vdev->fw_version, VXGE_HW_FW_STRLEN); + strlcpy(info->driver, VXGE_DRIVER_NAME, sizeof(info->driver)); + strlcpy(info->version, DRV_VERSION, sizeof(info->version)); + strlcpy(info->fw_version, vdev->fw_version, sizeof(info->fw_version)); strlcpy(info->bus_info, pci_name(vdev->pdev), sizeof(info->bus_info)); info->regdump_len = sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath; @@ -1128,5 +1128,5 @@ static const struct ethtool_ops vxge_ethtool_ops = { void vxge_initialize_ethtool_ops(struct net_device *ndev) { - SET_ETHTOOL_OPS(ndev, &vxge_ethtool_ops); + ndev->ethtool_ops = &vxge_ethtool_ops; } diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c index ef76725454d..7a0deadd53b 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-main.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c @@ -87,6 +87,7 @@ static unsigned int bw_percentage[VXGE_HW_MAX_VIRTUAL_PATHS] = module_param_array(bw_percentage, uint, NULL, 0); static struct vxge_drv_config *driver_config; +static enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev); static inline int is_vxge_card_up(struct vxgedev *vdev) { @@ -312,7 +313,7 @@ vxge_rx_complete(struct vxge_ring *ring, struct sk_buff *skb, u16 vlan, if (ext_info->vlan && ring->vlan_tag_strip == VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_ENABLE) - __vlan_hwaccel_put_tag(skb, ext_info->vlan); + __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), ext_info->vlan); napi_gro_receive(ring->napi_p, skb); vxge_debug_entryexit(VXGE_TRACE, @@ -367,6 +368,9 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr, vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d", ring->ndev->name, __func__, __LINE__); + if (ring->budget <= 0) + goto out; + do { prefetch((char *)dtr + L1_CACHE_BYTES); rx_priv = vxge_hw_ring_rxd_private_get(dtr); @@ -507,7 +511,8 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr, * if rss is disabled/enabled, so key off of that. */ if (ext_info.rth_value) - skb->rxhash = ext_info.rth_value; + skb_set_hash(skb, ext_info.rth_value, + PKT_HASH_TYPE_L3); vxge_rx_complete(ring, skb, ext_info.vlan, pkt_length, &ext_info); @@ -523,6 +528,7 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr, if (first_dtr) vxge_hw_ring_rxd_post_post_wmb(ringh, first_dtr); +out: vxge_debug_entryexit(VXGE_TRACE, "%s:%d Exiting...", __func__, __LINE__); @@ -724,9 +730,6 @@ static int vxge_learn_mac(struct vxgedev *vdev, u8 *mac_header) int vpath_idx = 0; enum vxge_hw_status status = VXGE_HW_OK; struct vxge_vpath *vpath = NULL; - struct __vxge_hw_device *hldev; - - hldev = pci_get_drvdata(vdev->pdev); mac_address = (u8 *)&mac_addr; memcpy(mac_address, mac_header, ETH_ALEN); @@ -821,7 +824,7 @@ vxge_xmit(struct sk_buff *skb, struct net_device *dev) if (unlikely(skb->len <= 0)) { vxge_debug_tx(VXGE_ERR, "%s: Buffer has no data..", dev->name); - dev_kfree_skb(skb); + dev_kfree_skb_any(skb); return NETDEV_TX_OK; } @@ -830,7 +833,7 @@ vxge_xmit(struct sk_buff *skb, struct net_device *dev) if (unlikely(!is_vxge_card_up(vdev))) { vxge_debug_tx(VXGE_ERR, "%s: vdev not initialized", dev->name); - dev_kfree_skb(skb); + dev_kfree_skb_any(skb); return NETDEV_TX_OK; } @@ -840,7 +843,7 @@ vxge_xmit(struct sk_buff *skb, struct net_device *dev) vxge_debug_tx(VXGE_ERR, "%s: Failed to store the mac address", dev->name); - dev_kfree_skb(skb); + dev_kfree_skb_any(skb); return NETDEV_TX_OK; } } @@ -987,7 +990,7 @@ _exit1: vxge_hw_fifo_txdl_free(fifo_hw, dtr); _exit0: netif_tx_stop_queue(fifo->txq); - dev_kfree_skb(skb); + dev_kfree_skb_any(skb); return NETDEV_TX_OK; } @@ -1134,7 +1137,7 @@ static void vxge_set_multicast(struct net_device *dev) "%s:%d", __func__, __LINE__); vdev = netdev_priv(dev); - hldev = (struct __vxge_hw_device *)vdev->devh; + hldev = vdev->devh; if (unlikely(!is_vxge_card_up(vdev))) return; @@ -1429,7 +1432,7 @@ vxge_search_mac_addr_in_da_table(struct vxge_vpath *vpath, struct macInfo *mac) return status; } - while (memcmp(mac->macaddr, macaddr, ETH_ALEN)) { + while (!ether_addr_equal(mac->macaddr, macaddr)) { status = vxge_hw_vpath_mac_addr_get_next(vpath->handle, macaddr, macmask); if (status != VXGE_HW_OK) @@ -1882,25 +1885,24 @@ static int vxge_poll_inta(struct napi_struct *napi, int budget) */ static void vxge_netpoll(struct net_device *dev) { - struct __vxge_hw_device *hldev; - struct vxgedev *vdev; - - vdev = netdev_priv(dev); - hldev = pci_get_drvdata(vdev->pdev); + struct vxgedev *vdev = netdev_priv(dev); + struct pci_dev *pdev = vdev->pdev; + struct __vxge_hw_device *hldev = pci_get_drvdata(pdev); + const int irq = pdev->irq; vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__); - if (pci_channel_offline(vdev->pdev)) + if (pci_channel_offline(pdev)) return; - disable_irq(dev->irq); + disable_irq(irq); vxge_hw_device_clear_tx_rx(hldev); vxge_hw_device_clear_tx_rx(hldev); VXGE_COMPLETE_ALL_RX(vdev); VXGE_COMPLETE_ALL_TX(vdev); - enable_irq(dev->irq); + enable_irq(irq); vxge_debug_entryexit(VXGE_TRACE, "%s:%d Exiting...", __func__, __LINE__); @@ -1971,7 +1973,7 @@ static enum vxge_hw_status vxge_rth_configure(struct vxgedev *vdev) } /* reset vpaths */ -enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev) +static enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev) { enum vxge_hw_status status = VXGE_HW_OK; struct vxge_vpath *vpath; @@ -2073,6 +2075,10 @@ static int vxge_open_vpaths(struct vxgedev *vdev) vdev->config.tx_steering_type; vpath->fifo.ndev = vdev->ndev; vpath->fifo.pdev = vdev->pdev; + + u64_stats_init(&vpath->fifo.stats.syncp); + u64_stats_init(&vpath->ring.stats.syncp); + if (vdev->config.tx_steering_type) vpath->fifo.txq = netdev_get_tx_queue(vdev->ndev, i); @@ -2116,7 +2122,7 @@ static int vxge_open_vpaths(struct vxgedev *vdev) static void adaptive_coalesce_tx_interrupts(struct vxge_fifo *fifo) { fifo->interrupt_count++; - if (jiffies > fifo->jiffies + HZ / 100) { + if (time_before(fifo->jiffies + HZ / 100, jiffies)) { struct __vxge_hw_fifo *hw_fifo = fifo->handle; fifo->jiffies = jiffies; @@ -2144,7 +2150,7 @@ static void adaptive_coalesce_tx_interrupts(struct vxge_fifo *fifo) static void adaptive_coalesce_rx_interrupts(struct vxge_ring *ring) { ring->interrupt_count++; - if (jiffies > ring->jiffies + HZ / 100) { + if (time_before(ring->jiffies + HZ / 100, jiffies)) { struct __vxge_hw_ring *hw_ring = ring->handle; ring->jiffies = jiffies; @@ -2347,12 +2353,18 @@ start: vdev->vxge_entries[j].entry = VXGE_ALARM_MSIX_ID; vdev->vxge_entries[j].in_use = 0; - ret = pci_enable_msix(vdev->pdev, vdev->entries, vdev->intr_cnt); - if (ret > 0) { + ret = pci_enable_msix_range(vdev->pdev, + vdev->entries, 3, vdev->intr_cnt); + if (ret < 0) { + ret = -ENODEV; + goto enable_msix_failed; + } else if (ret < vdev->intr_cnt) { + pci_disable_msix(vdev->pdev); + vxge_debug_init(VXGE_ERR, "%s: MSI-X enable failed for %d vectors, ret: %d", VXGE_DRIVER_NAME, vdev->intr_cnt, ret); - if ((max_config_vpath != VXGE_USE_DEFAULT) || (ret < 3)) { + if (max_config_vpath != VXGE_USE_DEFAULT) { ret = -ENODEV; goto enable_msix_failed; } @@ -2366,9 +2378,6 @@ start: vxge_close_vpaths(vdev, temp); vdev->no_of_vpath = temp; goto start; - } else if (ret < 0) { - ret = -ENODEV; - goto enable_msix_failed; } return 0; @@ -2438,9 +2447,6 @@ static void vxge_rem_msix_isr(struct vxgedev *vdev) static void vxge_rem_isr(struct vxgedev *vdev) { - struct __vxge_hw_device *hldev; - hldev = pci_get_drvdata(vdev->pdev); - #ifdef CONFIG_PCI_MSI if (vdev->config.intr_type == MSI_X) { vxge_rem_msix_isr(vdev); @@ -2860,12 +2866,12 @@ static int vxge_open(struct net_device *dev) vdev->config.rx_pause_enable); if (vdev->vp_reset_timer.function == NULL) - vxge_os_timer(vdev->vp_reset_timer, - vxge_poll_vp_reset, vdev, (HZ/2)); + vxge_os_timer(&vdev->vp_reset_timer, vxge_poll_vp_reset, vdev, + HZ / 2); /* There is no need to check for RxD leak and RxD lookup on Titan1A */ if (vdev->titan1 && vdev->vp_lockup_timer.function == NULL) - vxge_os_timer(vdev->vp_lockup_timer, vxge_poll_vp_lockup, vdev, + vxge_os_timer(&vdev->vp_lockup_timer, vxge_poll_vp_lockup, vdev, HZ / 2); set_bit(__VXGE_STATE_CARD_UP, &vdev->state); @@ -3132,12 +3138,12 @@ vxge_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats) u64 packets, bytes, multicast; do { - start = u64_stats_fetch_begin(&rxstats->syncp); + start = u64_stats_fetch_begin_irq(&rxstats->syncp); packets = rxstats->rx_frms; multicast = rxstats->rx_mcast; bytes = rxstats->rx_bytes; - } while (u64_stats_fetch_retry(&rxstats->syncp, start)); + } while (u64_stats_fetch_retry_irq(&rxstats->syncp, start)); net_stats->rx_packets += packets; net_stats->rx_bytes += bytes; @@ -3147,11 +3153,11 @@ vxge_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats) net_stats->rx_dropped += rxstats->rx_dropped; do { - start = u64_stats_fetch_begin(&txstats->syncp); + start = u64_stats_fetch_begin_irq(&txstats->syncp); packets = txstats->tx_frms; bytes = txstats->tx_bytes; - } while (u64_stats_fetch_retry(&txstats->syncp, start)); + } while (u64_stats_fetch_retry_irq(&txstats->syncp, start)); net_stats->tx_packets += packets; net_stats->tx_bytes += bytes; @@ -3186,7 +3192,7 @@ static enum vxge_hw_status vxge_timestamp_config(struct __vxge_hw_device *devh) return status; } -static int vxge_hwtstamp_ioctl(struct vxgedev *vdev, void __user *data) +static int vxge_hwtstamp_set(struct vxgedev *vdev, void __user *data) { struct hwtstamp_config config; int i; @@ -3247,6 +3253,21 @@ static int vxge_hwtstamp_ioctl(struct vxgedev *vdev, void __user *data) return 0; } +static int vxge_hwtstamp_get(struct vxgedev *vdev, void __user *data) +{ + struct hwtstamp_config config; + + config.flags = 0; + config.tx_type = HWTSTAMP_TX_OFF; + config.rx_filter = (vdev->rx_hwts ? + HWTSTAMP_FILTER_ALL : HWTSTAMP_FILTER_NONE); + + if (copy_to_user(data, &config, sizeof(config))) + return -EFAULT; + + return 0; +} + /** * vxge_ioctl * @dev: Device pointer. @@ -3260,19 +3281,15 @@ static int vxge_hwtstamp_ioctl(struct vxgedev *vdev, void __user *data) static int vxge_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { struct vxgedev *vdev = netdev_priv(dev); - int ret; switch (cmd) { case SIOCSHWTSTAMP: - ret = vxge_hwtstamp_ioctl(vdev, rq->ifr_data); - if (ret) - return ret; - break; + return vxge_hwtstamp_set(vdev, rq->ifr_data); + case SIOCGHWTSTAMP: + return vxge_hwtstamp_get(vdev, rq->ifr_data); default: return -EOPNOTSUPP; } - - return 0; } /** @@ -3301,12 +3318,13 @@ static void vxge_tx_watchdog(struct net_device *dev) /** * vxge_vlan_rx_add_vid * @dev: net device pointer. + * @proto: vlan protocol * @vid: vid * * Add the vlan id to the devices vlan id table */ static int -vxge_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) +vxge_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid) { struct vxgedev *vdev = netdev_priv(dev); struct vxge_vpath *vpath; @@ -3324,14 +3342,15 @@ vxge_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) } /** - * vxge_vlan_rx_add_vid + * vxge_vlan_rx_kill_vid * @dev: net device pointer. + * @proto: vlan protocol * @vid: vid * * Remove the vlan id from the device's vlan id table */ static int -vxge_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) +vxge_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid) { struct vxgedev *vdev = netdev_priv(dev); struct vxge_vpath *vpath; @@ -3372,10 +3391,9 @@ static const struct net_device_ops vxge_netdev_ops = { #endif }; -static int __devinit vxge_device_register(struct __vxge_hw_device *hldev, - struct vxge_config *config, - int high_dma, int no_of_vpath, - struct vxgedev **vdev_out) +static int vxge_device_register(struct __vxge_hw_device *hldev, + struct vxge_config *config, int high_dma, + int no_of_vpath, struct vxgedev **vdev_out) { struct net_device *ndev; enum vxge_hw_status status = VXGE_HW_OK; @@ -3417,16 +3435,13 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev, ndev->hw_features = NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_TSO | NETIF_F_TSO6 | - NETIF_F_HW_VLAN_TX; + NETIF_F_HW_VLAN_CTAG_TX; if (vdev->config.rth_steering != NO_STEERING) ndev->hw_features |= NETIF_F_RXHASH; ndev->features |= ndev->hw_features | - NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER; + NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER; - /* Driver entry points */ - ndev->irq = vdev->pdev->irq; - ndev->base_addr = (unsigned long) hldev->bar0; ndev->netdev_ops = &vxge_netdev_ops; @@ -3447,7 +3462,7 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev, } vxge_debug_init(vxge_hw_device_trace_level_get(hldev), - "%s : checksuming enabled", __func__); + "%s : checksumming enabled", __func__); if (high_dma) { ndev->features |= NETIF_F_HIGHDMA; @@ -3525,7 +3540,7 @@ static void vxge_device_unregister(struct __vxge_hw_device *hldev) strncpy(buf, dev->name, IFNAMSIZ); - flush_work_sync(&vdev->reset_task); + flush_work(&vdev->reset_task); /* in 2.6 will call stop() if device is up */ unregister_netdev(dev); @@ -3676,9 +3691,8 @@ static void verify_bandwidth(void) /* * Vpath configuration */ -static int __devinit vxge_config_vpaths( - struct vxge_hw_device_config *device_config, - u64 vpath_mask, struct vxge_config *config_param) +static int vxge_config_vpaths(struct vxge_hw_device_config *device_config, + u64 vpath_mask, struct vxge_config *config_param) { int i, no_of_vpaths = 0, default_no_vpath = 0, temp; u32 txdl_size, txdl_per_memblock; @@ -3691,7 +3705,8 @@ static int __devinit vxge_config_vpaths( return 0; if (!driver_config->g_no_cpus) - driver_config->g_no_cpus = num_online_cpus(); + driver_config->g_no_cpus = + netif_get_num_default_rss_queues(); driver_config->vpath_per_dev = driver_config->g_no_cpus >> 1; if (!driver_config->vpath_per_dev) @@ -3862,9 +3877,8 @@ static int __devinit vxge_config_vpaths( } /* initialize device configuratrions */ -static void __devinit vxge_device_config_init( - struct vxge_hw_device_config *device_config, - int *intr_type) +static void vxge_device_config_init(struct vxge_hw_device_config *device_config, + int *intr_type) { /* Used for CQRQ/SRQ. */ device_config->dma_blockpool_initial = @@ -3915,7 +3929,7 @@ static void __devinit vxge_device_config_init( device_config->rth_it_type); } -static void __devinit vxge_print_parm(struct vxgedev *vdev, u64 vpath_mask) +static void vxge_print_parm(struct vxgedev *vdev, u64 vpath_mask) { int i; @@ -3993,16 +4007,16 @@ static void __devinit vxge_print_parm(struct vxgedev *vdev, u64 vpath_mask) continue; vxge_debug_ll_config(VXGE_TRACE, "%s: MTU size - %d", vdev->ndev->name, - ((struct __vxge_hw_device *)(vdev->devh))-> + ((vdev->devh))-> config.vp_config[i].mtu); vxge_debug_init(VXGE_TRACE, "%s: VLAN tag stripping %s", vdev->ndev->name, - ((struct __vxge_hw_device *)(vdev->devh))-> + ((vdev->devh))-> config.vp_config[i].rpa_strip_vlan_tag ? "Enabled" : "Disabled"); vxge_debug_ll_config(VXGE_TRACE, "%s: Max frags : %d", vdev->ndev->name, - ((struct __vxge_hw_device *)(vdev->devh))-> + ((vdev->devh))-> config.vp_config[i].fifo.max_frags); break; } @@ -4264,9 +4278,7 @@ static int vxge_probe_fw_update(struct vxgedev *vdev) if (VXGE_FW_VER(VXGE_CERT_FW_VER_MAJOR, VXGE_CERT_FW_VER_MINOR, 0) > VXGE_FW_VER(maj, min, 0)) { vxge_debug_init(VXGE_ERR, "%s: Firmware %d.%d.%d is too old to" - " be used with this driver.\n" - "Please get the latest version from " - "ftp://ftp.s2io.com/pub/X3100-Drivers/FIRMWARE", + " be used with this driver.", VXGE_DRIVER_NAME, maj, min, bld); return -EINVAL; } @@ -4274,7 +4286,7 @@ static int vxge_probe_fw_update(struct vxgedev *vdev) return ret; } -static int __devinit is_sriov_initialized(struct pci_dev *pdev) +static int is_sriov_initialized(struct pci_dev *pdev) { int pos; u16 ctrl; @@ -4305,7 +4317,7 @@ static const struct vxge_hw_uld_cbs vxge_callbacks = { * returns 0 on success and negative on failure. * */ -static int __devinit +static int vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre) { struct __vxge_hw_device *hldev; @@ -4690,7 +4702,6 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre) /* Store the fw version for ethttool option */ strcpy(vdev->fw_version, ll_config->device_hw_info.fw_version.version); memcpy(vdev->ndev->dev_addr, (u8 *)vdev->vpaths[0].macaddr, ETH_ALEN); - memcpy(vdev->ndev->perm_addr, vdev->ndev->dev_addr, ETH_ALEN); /* Copy the station mac address to the list */ for (i = 0; i < vdev->no_of_vpath; i++) { @@ -4746,7 +4757,6 @@ _exit6: _exit5: vxge_device_unregister(hldev); _exit4: - pci_set_drvdata(pdev, NULL); vxge_hw_device_terminate(hldev); pci_disable_sriov(pdev); _exit3: @@ -4769,7 +4779,7 @@ _exit0: * Description: This function is called by the Pci subsystem to release a * PCI device and free up all resource held up by the device. */ -static void __devexit vxge_remove(struct pci_dev *pdev) +static void vxge_remove(struct pci_dev *pdev) { struct __vxge_hw_device *hldev; struct vxgedev *vdev; @@ -4789,7 +4799,6 @@ static void __devexit vxge_remove(struct pci_dev *pdev) vxge_free_mac_add_list(&vdev->vpaths[i]); vxge_device_unregister(hldev); - pci_set_drvdata(pdev, NULL); /* Do not call pci_disable_sriov here, as it will break child devices */ vxge_hw_device_terminate(hldev); iounmap(vdev->bar0); @@ -4804,7 +4813,7 @@ static void __devexit vxge_remove(struct pci_dev *pdev) __LINE__); } -static struct pci_error_handlers vxge_err_handler = { +static const struct pci_error_handlers vxge_err_handler = { .error_detected = vxge_io_error_detected, .slot_reset = vxge_io_slot_reset, .resume = vxge_io_resume, @@ -4814,7 +4823,7 @@ static struct pci_driver vxge_driver = { .name = VXGE_DRIVER_NAME, .id_table = vxge_id_table, .probe = vxge_probe, - .remove = __devexit_p(vxge_remove), + .remove = vxge_remove, #ifdef CONFIG_PM .suspend = vxge_pm_suspend, .resume = vxge_pm_resume, diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.h b/drivers/net/ethernet/neterion/vxge/vxge-main.h index f52a42d1dbb..3a79d93b844 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-main.h +++ b/drivers/net/ethernet/neterion/vxge/vxge-main.h @@ -416,19 +416,20 @@ struct vxge_tx_priv { static int p = val; \ module_param(p, int, 0) -#define vxge_os_timer(timer, handle, arg, exp) do { \ - init_timer(&timer); \ - timer.function = handle; \ - timer.data = (unsigned long) arg; \ - mod_timer(&timer, (jiffies + exp)); \ - } while (0); +static inline +void vxge_os_timer(struct timer_list *timer, void (*func)(unsigned long data), + struct vxgedev *vdev, unsigned long timeout) +{ + init_timer(timer); + timer->function = func; + timer->data = (unsigned long)vdev; + mod_timer(timer, jiffies + timeout); +} void vxge_initialize_ethtool_ops(struct net_device *ndev); -enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev); int vxge_fw_upgrade(struct vxgedev *vdev, char *fw_name, int override); -/** - * #define VXGE_DEBUG_INIT: debug for initialization functions +/* #define VXGE_DEBUG_INIT: debug for initialization functions * #define VXGE_DEBUG_TX : debug transmit related functions * #define VXGE_DEBUG_RX : debug recevice related functions * #define VXGE_DEBUG_MEM : debug memory module diff --git a/drivers/net/ethernet/neterion/vxge/vxge-traffic.c b/drivers/net/ethernet/neterion/vxge/vxge-traffic.c index 5954fa264da..9e1aaa7f36b 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-traffic.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-traffic.c @@ -533,8 +533,7 @@ __vxge_hw_device_handle_error(struct __vxge_hw_device *hldev, u32 vp_id, /* notify driver */ if (hldev->uld_callbacks->crit_err) - hldev->uld_callbacks->crit_err( - (struct __vxge_hw_device *)hldev, + hldev->uld_callbacks->crit_err(hldev, type, vp_id); out: @@ -1322,7 +1321,7 @@ enum vxge_hw_status vxge_hw_ring_rxd_next_completed( /* check whether it is not the end */ if (!own || *t_code == VXGE_HW_RING_T_CODE_FRM_DROP) { - vxge_assert(((struct vxge_hw_ring_rxd_1 *)rxdp)->host_control != + vxge_assert((rxdp)->host_control != 0); ++ring->cmpl_cnt; @@ -1957,8 +1956,7 @@ exit: * @vid: vlan id to be added for this vpath into the list * * Adds the given vlan id into the list for this vpath. - * see also: vxge_hw_vpath_vid_delete, vxge_hw_vpath_vid_get and - * vxge_hw_vpath_vid_get_next + * see also: vxge_hw_vpath_vid_delete * */ enum vxge_hw_status @@ -1980,45 +1978,13 @@ exit: } /** - * vxge_hw_vpath_vid_get - Get the first vid entry for this vpath - * from vlan id table. - * @vp: Vpath handle. - * @vid: Buffer to return vlan id - * - * Returns the first vlan id in the list for this vpath. - * see also: vxge_hw_vpath_vid_get_next - * - */ -enum vxge_hw_status -vxge_hw_vpath_vid_get(struct __vxge_hw_vpath_handle *vp, u64 *vid) -{ - u64 data; - enum vxge_hw_status status = VXGE_HW_OK; - - if (vp == NULL) { - status = VXGE_HW_ERR_INVALID_HANDLE; - goto exit; - } - - status = __vxge_hw_vpath_rts_table_get(vp, - VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_FIRST_ENTRY, - VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID, - 0, vid, &data); - - *vid = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_VLAN_ID(*vid); -exit: - return status; -} - -/** * vxge_hw_vpath_vid_delete - Delete the vlan id entry for this vpath * to vlan id table. * @vp: Vpath handle. * @vid: vlan id to be added for this vpath into the list * * Adds the given vlan id into the list for this vpath. - * see also: vxge_hw_vpath_vid_add, vxge_hw_vpath_vid_get and - * vxge_hw_vpath_vid_get_next + * see also: vxge_hw_vpath_vid_add * */ enum vxge_hw_status diff --git a/drivers/net/ethernet/neterion/vxge/vxge-traffic.h b/drivers/net/ethernet/neterion/vxge/vxge-traffic.h index 4a518a3b131..ba6f833bb05 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-traffic.h +++ b/drivers/net/ethernet/neterion/vxge/vxge-traffic.h @@ -1918,9 +1918,6 @@ vxge_hw_ring_rxd_post_post( struct __vxge_hw_ring *ring_handle, void *rxdh); -enum vxge_hw_status -vxge_hw_ring_replenish(struct __vxge_hw_ring *ring_handle); - void vxge_hw_ring_rxd_post_post_wmb( struct __vxge_hw_ring *ring_handle, @@ -2186,11 +2183,6 @@ vxge_hw_vpath_vid_add( u64 vid); enum vxge_hw_status -vxge_hw_vpath_vid_get( - struct __vxge_hw_vpath_handle *vpath_handle, - u64 *vid); - -enum vxge_hw_status vxge_hw_vpath_vid_delete( struct __vxge_hw_vpath_handle *vpath_handle, u64 vid); |