diff options
Diffstat (limited to 'drivers/net/qlge/qlge_main.c')
| -rw-r--r-- | drivers/net/qlge/qlge_main.c | 1189 |
1 files changed, 797 insertions, 392 deletions
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c index 894a7c84fae..c26ec5d740f 100644 --- a/drivers/net/qlge/qlge_main.c +++ b/drivers/net/qlge/qlge_main.c @@ -73,7 +73,19 @@ static int qlge_irq_type = MSIX_IRQ; module_param(qlge_irq_type, int, MSIX_IRQ); MODULE_PARM_DESC(qlge_irq_type, "0 = MSI-X, 1 = MSI, 2 = Legacy."); -static struct pci_device_id qlge_pci_tbl[] __devinitdata = { +static int qlge_mpi_coredump; +module_param(qlge_mpi_coredump, int, 0); +MODULE_PARM_DESC(qlge_mpi_coredump, + "Option to enable MPI firmware dump. " + "Default is OFF - Do Not allocate memory. "); + +static int qlge_force_coredump; +module_param(qlge_force_coredump, int, 0); +MODULE_PARM_DESC(qlge_force_coredump, + "Option to allow force of firmware core dump. " + "Default is OFF - Do not allow."); + +static DEFINE_PCI_DEVICE_TABLE(qlge_pci_tbl) = { {PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, QLGE_DEVICE_ID_8012)}, {PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, QLGE_DEVICE_ID_8000)}, /* required last entry */ @@ -116,7 +128,7 @@ static int ql_sem_trylock(struct ql_adapter *qdev, u32 sem_mask) sem_bits = SEM_SET << SEM_PROC_REG_SHIFT; break; default: - QPRINTK(qdev, PROBE, ALERT, "Bad Semaphore mask!.\n"); + netif_alert(qdev, probe, qdev->ndev, "bad Semaphore mask!.\n"); return -EINVAL; } @@ -156,17 +168,17 @@ int ql_wait_reg_rdy(struct ql_adapter *qdev, u32 reg, u32 bit, u32 err_bit) /* check for errors */ if (temp & err_bit) { - QPRINTK(qdev, PROBE, ALERT, - "register 0x%.08x access error, value = 0x%.08x!.\n", - reg, temp); + netif_alert(qdev, probe, qdev->ndev, + "register 0x%.08x access error, value = 0x%.08x!.\n", + reg, temp); return -EIO; } else if (temp & bit) return 0; udelay(UDELAY_DELAY); count--; } - QPRINTK(qdev, PROBE, ALERT, - "Timed out waiting for reg %x to come ready.\n", reg); + netif_alert(qdev, probe, qdev->ndev, + "Timed out waiting for reg %x to come ready.\n", reg); return -ETIMEDOUT; } @@ -209,7 +221,7 @@ int ql_write_cfg(struct ql_adapter *qdev, void *ptr, int size, u32 bit, map = pci_map_single(qdev->pdev, ptr, size, direction); if (pci_dma_mapping_error(qdev->pdev, map)) { - QPRINTK(qdev, IFUP, ERR, "Couldn't map DMA area.\n"); + netif_err(qdev, ifup, qdev->ndev, "Couldn't map DMA area.\n"); return -ENOMEM; } @@ -219,8 +231,8 @@ int ql_write_cfg(struct ql_adapter *qdev, void *ptr, int size, u32 bit, status = ql_wait_cfg(qdev, bit); if (status) { - QPRINTK(qdev, IFUP, ERR, - "Timed out waiting for CFG to come ready.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Timed out waiting for CFG to come ready.\n"); goto exit; } @@ -301,8 +313,8 @@ int ql_get_mac_addr_reg(struct ql_adapter *qdev, u32 type, u16 index, case MAC_ADDR_TYPE_VLAN: case MAC_ADDR_TYPE_MULTI_FLTR: default: - QPRINTK(qdev, IFUP, CRIT, - "Address type %d not yet supported.\n", type); + netif_crit(qdev, ifup, qdev->ndev, + "Address type %d not yet supported.\n", type); status = -EPERM; } exit: @@ -359,12 +371,11 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type, (addr[2] << 24) | (addr[3] << 16) | (addr[4] << 8) | (addr[5]); - QPRINTK(qdev, IFUP, DEBUG, - "Adding %s address %pM" - " at index %d in the CAM.\n", - ((type == - MAC_ADDR_TYPE_MULTI_MAC) ? "MULTICAST" : - "UNICAST"), addr, index); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Adding %s address %pM at index %d in the CAM.\n", + type == MAC_ADDR_TYPE_MULTI_MAC ? + "MULTICAST" : "UNICAST", + addr, index); status = ql_wait_reg_rdy(qdev, @@ -414,9 +425,11 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type, * addressing. It's either MAC_ADDR_E on or off. * That's bit-27 we're talking about. */ - QPRINTK(qdev, IFUP, INFO, "%s VLAN ID %d %s the CAM.\n", - (enable_bit ? "Adding" : "Removing"), - index, (enable_bit ? "to" : "from")); + netif_info(qdev, ifup, qdev->ndev, + "%s VLAN ID %d %s the CAM.\n", + enable_bit ? "Adding" : "Removing", + index, + enable_bit ? "to" : "from"); status = ql_wait_reg_rdy(qdev, @@ -431,8 +444,8 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type, } case MAC_ADDR_TYPE_MULTI_FLTR: default: - QPRINTK(qdev, IFUP, CRIT, - "Address type %d not yet supported.\n", type); + netif_crit(qdev, ifup, qdev->ndev, + "Address type %d not yet supported.\n", type); status = -EPERM; } exit: @@ -450,17 +463,14 @@ static int ql_set_mac_addr(struct ql_adapter *qdev, int set) char *addr; if (set) { - addr = &qdev->ndev->dev_addr[0]; - QPRINTK(qdev, IFUP, DEBUG, - "Set Mac addr %02x:%02x:%02x:%02x:%02x:%02x\n", - addr[0], addr[1], addr[2], addr[3], - addr[4], addr[5]); + addr = &qdev->current_mac_addr[0]; + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Set Mac addr %pM\n", addr); } else { memset(zero_mac_addr, 0, ETH_ALEN); addr = &zero_mac_addr[0]; - QPRINTK(qdev, IFUP, DEBUG, - "Clearing MAC address on %s\n", - qdev->ndev->name); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Clearing MAC address\n"); } status = ql_sem_spinlock(qdev, SEM_MAC_ADDR_MASK); if (status) @@ -469,23 +479,21 @@ static int ql_set_mac_addr(struct ql_adapter *qdev, int set) MAC_ADDR_TYPE_CAM_MAC, qdev->func * MAX_CQ); ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK); if (status) - QPRINTK(qdev, IFUP, ERR, "Failed to init mac " - "address.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Failed to init mac address.\n"); return status; } void ql_link_on(struct ql_adapter *qdev) { - QPRINTK(qdev, LINK, ERR, "%s: Link is up.\n", - qdev->ndev->name); + netif_err(qdev, link, qdev->ndev, "Link is up.\n"); netif_carrier_on(qdev->ndev); ql_set_mac_addr(qdev, 1); } void ql_link_off(struct ql_adapter *qdev) { - QPRINTK(qdev, LINK, ERR, "%s: Link is down.\n", - qdev->ndev->name); + netif_err(qdev, link, qdev->ndev, "Link is down.\n"); netif_carrier_off(qdev->ndev); ql_set_mac_addr(qdev, 0); } @@ -522,27 +530,27 @@ static int ql_set_routing_reg(struct ql_adapter *qdev, u32 index, u32 mask, int status = -EINVAL; /* Return error if no mask match. */ u32 value = 0; - QPRINTK(qdev, IFUP, DEBUG, - "%s %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s mask %s the routing reg.\n", - (enable ? "Adding" : "Removing"), - ((index == RT_IDX_ALL_ERR_SLOT) ? "MAC ERROR/ALL ERROR" : ""), - ((index == RT_IDX_IP_CSUM_ERR_SLOT) ? "IP CSUM ERROR" : ""), - ((index == - RT_IDX_TCP_UDP_CSUM_ERR_SLOT) ? "TCP/UDP CSUM ERROR" : ""), - ((index == RT_IDX_BCAST_SLOT) ? "BROADCAST" : ""), - ((index == RT_IDX_MCAST_MATCH_SLOT) ? "MULTICAST MATCH" : ""), - ((index == RT_IDX_ALLMULTI_SLOT) ? "ALL MULTICAST MATCH" : ""), - ((index == RT_IDX_UNUSED6_SLOT) ? "UNUSED6" : ""), - ((index == RT_IDX_UNUSED7_SLOT) ? "UNUSED7" : ""), - ((index == RT_IDX_RSS_MATCH_SLOT) ? "RSS ALL/IPV4 MATCH" : ""), - ((index == RT_IDX_RSS_IPV6_SLOT) ? "RSS IPV6" : ""), - ((index == RT_IDX_RSS_TCP4_SLOT) ? "RSS TCP4" : ""), - ((index == RT_IDX_RSS_TCP6_SLOT) ? "RSS TCP6" : ""), - ((index == RT_IDX_CAM_HIT_SLOT) ? "CAM HIT" : ""), - ((index == RT_IDX_UNUSED013) ? "UNUSED13" : ""), - ((index == RT_IDX_UNUSED014) ? "UNUSED14" : ""), - ((index == RT_IDX_PROMISCUOUS_SLOT) ? "PROMISCUOUS" : ""), - (enable ? "to" : "from")); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "%s %s mask %s the routing reg.\n", + enable ? "Adding" : "Removing", + index == RT_IDX_ALL_ERR_SLOT ? "MAC ERROR/ALL ERROR" : + index == RT_IDX_IP_CSUM_ERR_SLOT ? "IP CSUM ERROR" : + index == RT_IDX_TCP_UDP_CSUM_ERR_SLOT ? "TCP/UDP CSUM ERROR" : + index == RT_IDX_BCAST_SLOT ? "BROADCAST" : + index == RT_IDX_MCAST_MATCH_SLOT ? "MULTICAST MATCH" : + index == RT_IDX_ALLMULTI_SLOT ? "ALL MULTICAST MATCH" : + index == RT_IDX_UNUSED6_SLOT ? "UNUSED6" : + index == RT_IDX_UNUSED7_SLOT ? "UNUSED7" : + index == RT_IDX_RSS_MATCH_SLOT ? "RSS ALL/IPV4 MATCH" : + index == RT_IDX_RSS_IPV6_SLOT ? "RSS IPV6" : + index == RT_IDX_RSS_TCP4_SLOT ? "RSS TCP4" : + index == RT_IDX_RSS_TCP6_SLOT ? "RSS TCP6" : + index == RT_IDX_CAM_HIT_SLOT ? "CAM HIT" : + index == RT_IDX_UNUSED013 ? "UNUSED13" : + index == RT_IDX_UNUSED014 ? "UNUSED14" : + index == RT_IDX_PROMISCUOUS_SLOT ? "PROMISCUOUS" : + "(Bad index != RT_IDX)", + enable ? "to" : "from"); switch (mask) { case RT_IDX_CAM_HIT: @@ -602,8 +610,8 @@ static int ql_set_routing_reg(struct ql_adapter *qdev, u32 index, u32 mask, break; } default: - QPRINTK(qdev, IFUP, ERR, "Mask type %d not yet supported.\n", - mask); + netif_err(qdev, ifup, qdev->ndev, + "Mask type %d not yet supported.\n", mask); status = -EPERM; goto exit; } @@ -709,7 +717,7 @@ static int ql_validate_flash(struct ql_adapter *qdev, u32 size, const char *str) status = strncmp((char *)&qdev->flash, str, 4); if (status) { - QPRINTK(qdev, IFUP, ERR, "Invalid flash signature.\n"); + netif_err(qdev, ifup, qdev->ndev, "Invalid flash signature.\n"); return status; } @@ -717,8 +725,8 @@ static int ql_validate_flash(struct ql_adapter *qdev, u32 size, const char *str) csum += le16_to_cpu(*flash++); if (csum) - QPRINTK(qdev, IFUP, ERR, - "Invalid flash checksum, csum = 0x%.04x.\n", csum); + netif_err(qdev, ifup, qdev->ndev, + "Invalid flash checksum, csum = 0x%.04x.\n", csum); return csum; } @@ -770,7 +778,8 @@ static int ql_get_8000_flash_params(struct ql_adapter *qdev) for (i = 0; i < size; i++, p++) { status = ql_read_flash_word(qdev, i+offset, p); if (status) { - QPRINTK(qdev, IFUP, ERR, "Error reading flash.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Error reading flash.\n"); goto exit; } } @@ -779,7 +788,7 @@ static int ql_get_8000_flash_params(struct ql_adapter *qdev) sizeof(struct flash_params_8000) / sizeof(u16), "8000"); if (status) { - QPRINTK(qdev, IFUP, ERR, "Invalid flash.\n"); + netif_err(qdev, ifup, qdev->ndev, "Invalid flash.\n"); status = -EINVAL; goto exit; } @@ -797,7 +806,7 @@ static int ql_get_8000_flash_params(struct ql_adapter *qdev) qdev->ndev->addr_len); if (!is_valid_ether_addr(mac_addr)) { - QPRINTK(qdev, IFUP, ERR, "Invalid MAC address.\n"); + netif_err(qdev, ifup, qdev->ndev, "Invalid MAC address.\n"); status = -EINVAL; goto exit; } @@ -831,7 +840,8 @@ static int ql_get_8012_flash_params(struct ql_adapter *qdev) for (i = 0; i < size; i++, p++) { status = ql_read_flash_word(qdev, i+offset, p); if (status) { - QPRINTK(qdev, IFUP, ERR, "Error reading flash.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Error reading flash.\n"); goto exit; } @@ -841,7 +851,7 @@ static int ql_get_8012_flash_params(struct ql_adapter *qdev) sizeof(struct flash_params_8012) / sizeof(u16), "8012"); if (status) { - QPRINTK(qdev, IFUP, ERR, "Invalid flash.\n"); + netif_err(qdev, ifup, qdev->ndev, "Invalid flash.\n"); status = -EINVAL; goto exit; } @@ -959,17 +969,17 @@ static int ql_8012_port_initialize(struct ql_adapter *qdev) /* Another function has the semaphore, so * wait for the port init bit to come ready. */ - QPRINTK(qdev, LINK, INFO, - "Another function has the semaphore, so wait for the port init bit to come ready.\n"); + netif_info(qdev, link, qdev->ndev, + "Another function has the semaphore, so wait for the port init bit to come ready.\n"); status = ql_wait_reg_rdy(qdev, STS, qdev->port_init, 0); if (status) { - QPRINTK(qdev, LINK, CRIT, - "Port initialize timed out.\n"); + netif_crit(qdev, link, qdev->ndev, + "Port initialize timed out.\n"); } return status; } - QPRINTK(qdev, LINK, INFO, "Got xgmac semaphore!.\n"); + netif_info(qdev, link, qdev->ndev, "Got xgmac semaphore!.\n"); /* Set the core reset. */ status = ql_read_xgmac_reg(qdev, GLOBAL_CFG, &data); if (status) @@ -1099,8 +1109,8 @@ static int ql_get_next_chunk(struct ql_adapter *qdev, struct rx_ring *rx_ring, GFP_ATOMIC, qdev->lbq_buf_order); if (unlikely(!rx_ring->pg_chunk.page)) { - QPRINTK(qdev, DRV, ERR, - "page allocation failed.\n"); + netif_err(qdev, drv, qdev->ndev, + "page allocation failed.\n"); return -ENOMEM; } rx_ring->pg_chunk.offset = 0; @@ -1110,8 +1120,8 @@ static int ql_get_next_chunk(struct ql_adapter *qdev, struct rx_ring *rx_ring, if (pci_dma_mapping_error(qdev->pdev, map)) { __free_pages(rx_ring->pg_chunk.page, qdev->lbq_buf_order); - QPRINTK(qdev, DRV, ERR, - "PCI mapping failed.\n"); + netif_err(qdev, drv, qdev->ndev, + "PCI mapping failed.\n"); return -ENOMEM; } rx_ring->pg_chunk.map = map; @@ -1148,15 +1158,15 @@ static void ql_update_lbq(struct ql_adapter *qdev, struct rx_ring *rx_ring) while (rx_ring->lbq_free_cnt > 32) { for (i = 0; i < 16; i++) { - QPRINTK(qdev, RX_STATUS, DEBUG, - "lbq: try cleaning clean_idx = %d.\n", - clean_idx); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "lbq: try cleaning clean_idx = %d.\n", + clean_idx); lbq_desc = &rx_ring->lbq[clean_idx]; if (ql_get_next_chunk(qdev, rx_ring, lbq_desc)) { - QPRINTK(qdev, IFUP, ERR, - "Could not get a page chunk.\n"); - return; - } + netif_err(qdev, ifup, qdev->ndev, + "Could not get a page chunk.\n"); + return; + } map = lbq_desc->p.pg_chunk.map + lbq_desc->p.pg_chunk.offset; @@ -1181,9 +1191,9 @@ static void ql_update_lbq(struct ql_adapter *qdev, struct rx_ring *rx_ring) } if (start_idx != clean_idx) { - QPRINTK(qdev, RX_STATUS, DEBUG, - "lbq: updating prod idx = %d.\n", - rx_ring->lbq_prod_idx); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "lbq: updating prod idx = %d.\n", + rx_ring->lbq_prod_idx); ql_write_db_reg(rx_ring->lbq_prod_idx, rx_ring->lbq_prod_idx_db_reg); } @@ -1201,19 +1211,20 @@ static void ql_update_sbq(struct ql_adapter *qdev, struct rx_ring *rx_ring) while (rx_ring->sbq_free_cnt > 16) { for (i = 0; i < 16; i++) { sbq_desc = &rx_ring->sbq[clean_idx]; - QPRINTK(qdev, RX_STATUS, DEBUG, - "sbq: try cleaning clean_idx = %d.\n", - clean_idx); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "sbq: try cleaning clean_idx = %d.\n", + clean_idx); if (sbq_desc->p.skb == NULL) { - QPRINTK(qdev, RX_STATUS, DEBUG, - "sbq: getting new skb for index %d.\n", - sbq_desc->index); + netif_printk(qdev, rx_status, KERN_DEBUG, + qdev->ndev, + "sbq: getting new skb for index %d.\n", + sbq_desc->index); sbq_desc->p.skb = netdev_alloc_skb(qdev->ndev, SMALL_BUFFER_SIZE); if (sbq_desc->p.skb == NULL) { - QPRINTK(qdev, PROBE, ERR, - "Couldn't get an skb.\n"); + netif_err(qdev, probe, qdev->ndev, + "Couldn't get an skb.\n"); rx_ring->sbq_clean_idx = clean_idx; return; } @@ -1223,7 +1234,8 @@ static void ql_update_sbq(struct ql_adapter *qdev, struct rx_ring *rx_ring) rx_ring->sbq_buf_size, PCI_DMA_FROMDEVICE); if (pci_dma_mapping_error(qdev->pdev, map)) { - QPRINTK(qdev, IFUP, ERR, "PCI mapping failed.\n"); + netif_err(qdev, ifup, qdev->ndev, + "PCI mapping failed.\n"); rx_ring->sbq_clean_idx = clean_idx; dev_kfree_skb_any(sbq_desc->p.skb); sbq_desc->p.skb = NULL; @@ -1247,9 +1259,9 @@ static void ql_update_sbq(struct ql_adapter *qdev, struct rx_ring *rx_ring) } if (start_idx != clean_idx) { - QPRINTK(qdev, RX_STATUS, DEBUG, - "sbq: updating prod idx = %d.\n", - rx_ring->sbq_prod_idx); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "sbq: updating prod idx = %d.\n", + rx_ring->sbq_prod_idx); ql_write_db_reg(rx_ring->sbq_prod_idx, rx_ring->sbq_prod_idx_db_reg); } @@ -1281,8 +1293,9 @@ static void ql_unmap_send(struct ql_adapter *qdev, * then its an OAL. */ if (i == 7) { - QPRINTK(qdev, TX_DONE, DEBUG, - "unmapping OAL area.\n"); + netif_printk(qdev, tx_done, KERN_DEBUG, + qdev->ndev, + "unmapping OAL area.\n"); } pci_unmap_single(qdev->pdev, pci_unmap_addr(&tx_ring_desc->map[i], @@ -1291,8 +1304,8 @@ static void ql_unmap_send(struct ql_adapter *qdev, maplen), PCI_DMA_TODEVICE); } else { - QPRINTK(qdev, TX_DONE, DEBUG, "unmapping frag %d.\n", - i); + netif_printk(qdev, tx_done, KERN_DEBUG, qdev->ndev, + "unmapping frag %d.\n", i); pci_unmap_page(qdev->pdev, pci_unmap_addr(&tx_ring_desc->map[i], mapaddr), @@ -1317,7 +1330,8 @@ static int ql_map_send(struct ql_adapter *qdev, int frag_cnt = skb_shinfo(skb)->nr_frags; if (frag_cnt) { - QPRINTK(qdev, TX_QUEUED, DEBUG, "frag_cnt = %d.\n", frag_cnt); + netif_printk(qdev, tx_queued, KERN_DEBUG, qdev->ndev, + "frag_cnt = %d.\n", frag_cnt); } /* * Map the skb buffer first. @@ -1326,8 +1340,8 @@ static int ql_map_send(struct ql_adapter *qdev, err = pci_dma_mapping_error(qdev->pdev, map); if (err) { - QPRINTK(qdev, TX_QUEUED, ERR, - "PCI mapping failed with error: %d\n", err); + netif_err(qdev, tx_queued, qdev->ndev, + "PCI mapping failed with error: %d\n", err); return NETDEV_TX_BUSY; } @@ -1373,9 +1387,9 @@ static int ql_map_send(struct ql_adapter *qdev, PCI_DMA_TODEVICE); err = pci_dma_mapping_error(qdev->pdev, map); if (err) { - QPRINTK(qdev, TX_QUEUED, ERR, - "PCI mapping outbound address list with error: %d\n", - err); + netif_err(qdev, tx_queued, qdev->ndev, + "PCI mapping outbound address list with error: %d\n", + err); goto map_error; } @@ -1403,9 +1417,9 @@ static int ql_map_send(struct ql_adapter *qdev, err = pci_dma_mapping_error(qdev->pdev, map); if (err) { - QPRINTK(qdev, TX_QUEUED, ERR, - "PCI mapping frags failed with error: %d.\n", - err); + netif_err(qdev, tx_queued, qdev->ndev, + "PCI mapping frags failed with error: %d.\n", + err); goto map_error; } @@ -1433,6 +1447,260 @@ map_error: return NETDEV_TX_BUSY; } +/* Process an inbound completion from an rx ring. */ +static void ql_process_mac_rx_gro_page(struct ql_adapter *qdev, + struct rx_ring *rx_ring, + struct ib_mac_iocb_rsp *ib_mac_rsp, + u32 length, + u16 vlan_id) +{ + struct sk_buff *skb; + struct bq_desc *lbq_desc = ql_get_curr_lchunk(qdev, rx_ring); + struct skb_frag_struct *rx_frag; + int nr_frags; + struct napi_struct *napi = &rx_ring->napi; + + napi->dev = qdev->ndev; + + skb = napi_get_frags(napi); + if (!skb) { + netif_err(qdev, drv, qdev->ndev, + "Couldn't get an skb, exiting.\n"); + rx_ring->rx_dropped++; + put_page(lbq_desc->p.pg_chunk.page); + return; + } + prefetch(lbq_desc->p.pg_chunk.va); + rx_frag = skb_shinfo(skb)->frags; + nr_frags = skb_shinfo(skb)->nr_frags; + rx_frag += nr_frags; + rx_frag->page = lbq_desc->p.pg_chunk.page; + rx_frag->page_offset = lbq_desc->p.pg_chunk.offset; + rx_frag->size = length; + + skb->len += length; + skb->data_len += length; + skb->truesize += length; + skb_shinfo(skb)->nr_frags++; + + rx_ring->rx_packets++; + rx_ring->rx_bytes += length; + skb->ip_summed = CHECKSUM_UNNECESSARY; + skb_record_rx_queue(skb, rx_ring->cq_id); + if (qdev->vlgrp && (vlan_id != 0xffff)) + vlan_gro_frags(&rx_ring->napi, qdev->vlgrp, vlan_id); + else + napi_gro_frags(napi); +} + +/* Process an inbound completion from an rx ring. */ +static void ql_process_mac_rx_page(struct ql_adapter *qdev, + struct rx_ring *rx_ring, + struct ib_mac_iocb_rsp *ib_mac_rsp, + u32 length, + u16 vlan_id) +{ + struct net_device *ndev = qdev->ndev; + struct sk_buff *skb = NULL; + void *addr; + struct bq_desc *lbq_desc = ql_get_curr_lchunk(qdev, rx_ring); + struct napi_struct *napi = &rx_ring->napi; + + skb = netdev_alloc_skb(ndev, length); + if (!skb) { + netif_err(qdev, drv, qdev->ndev, + "Couldn't get an skb, need to unwind!.\n"); + rx_ring->rx_dropped++; + put_page(lbq_desc->p.pg_chunk.page); + return; + } + + addr = lbq_desc->p.pg_chunk.va; + prefetch(addr); + + + /* Frame error, so drop the packet. */ + if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) { + netif_err(qdev, drv, qdev->ndev, + "Receive error, flags2 = 0x%x\n", ib_mac_rsp->flags2); + rx_ring->rx_errors++; + goto err_out; + } + + /* The max framesize filter on this chip is set higher than + * MTU since FCoE uses 2k frames. + */ + if (skb->len > ndev->mtu + ETH_HLEN) { + netif_err(qdev, drv, qdev->ndev, + "Segment too small, dropping.\n"); + rx_ring->rx_dropped++; + goto err_out; + } + memcpy(skb_put(skb, ETH_HLEN), addr, ETH_HLEN); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "%d bytes of headers and data in large. Chain page to new skb and pull tail.\n", + length); + skb_fill_page_desc(skb, 0, lbq_desc->p.pg_chunk.page, + lbq_desc->p.pg_chunk.offset+ETH_HLEN, + length-ETH_HLEN); + skb->len += length-ETH_HLEN; + skb->data_len += length-ETH_HLEN; + skb->truesize += length-ETH_HLEN; + + rx_ring->rx_packets++; + rx_ring->rx_bytes += skb->len; + skb->protocol = eth_type_trans(skb, ndev); + skb->ip_summed = CHECKSUM_NONE; + + if (qdev->rx_csum && + !(ib_mac_rsp->flags1 & IB_MAC_CSUM_ERR_MASK)) { + /* TCP frame. */ + if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) { + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "TCP checksum done!\n"); + skb->ip_summed = CHECKSUM_UNNECESSARY; + } else if ((ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_U) && + (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_V4)) { + /* Unfragmented ipv4 UDP frame. */ + struct iphdr *iph = (struct iphdr *) skb->data; + if (!(iph->frag_off & + cpu_to_be16(IP_MF|IP_OFFSET))) { + skb->ip_summed = CHECKSUM_UNNECESSARY; + netif_printk(qdev, rx_status, KERN_DEBUG, + qdev->ndev, + "TCP checksum done!\n"); + } + } + } + + skb_record_rx_queue(skb, rx_ring->cq_id); + if (skb->ip_summed == CHECKSUM_UNNECESSARY) { + if (qdev->vlgrp && (vlan_id != 0xffff)) + vlan_gro_receive(napi, qdev->vlgrp, vlan_id, skb); + else + napi_gro_receive(napi, skb); + } else { + if (qdev->vlgrp && (vlan_id != 0xffff)) + vlan_hwaccel_receive_skb(skb, qdev->vlgrp, vlan_id); + else + netif_receive_skb(skb); + } + return; +err_out: + dev_kfree_skb_any(skb); + put_page(lbq_desc->p.pg_chunk.page); +} + +/* Process an inbound completion from an rx ring. */ +static void ql_process_mac_rx_skb(struct ql_adapter *qdev, + struct rx_ring *rx_ring, + struct ib_mac_iocb_rsp *ib_mac_rsp, + u32 length, + u16 vlan_id) +{ + struct net_device *ndev = qdev->ndev; + struct sk_buff *skb = NULL; + struct sk_buff *new_skb = NULL; + struct bq_desc *sbq_desc = ql_get_curr_sbuf(rx_ring); + + skb = sbq_desc->p.skb; + /* Allocate new_skb and copy */ + new_skb = netdev_alloc_skb(qdev->ndev, length + NET_IP_ALIGN); + if (new_skb == NULL) { + netif_err(qdev, probe, qdev->ndev, + "No skb available, drop the packet.\n"); + rx_ring->rx_dropped++; + return; + } + skb_reserve(new_skb, NET_IP_ALIGN); + memcpy(skb_put(new_skb, length), skb->data, length); + skb = new_skb; + + /* Frame error, so drop the packet. */ + if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) { + netif_err(qdev, drv, qdev->ndev, + "Receive error, flags2 = 0x%x\n", ib_mac_rsp->flags2); + dev_kfree_skb_any(skb); + rx_ring->rx_errors++; + return; + } + + /* loopback self test for ethtool */ + if (test_bit(QL_SELFTEST, &qdev->flags)) { + ql_check_lb_frame(qdev, skb); + dev_kfree_skb_any(skb); + return; + } + + /* The max framesize filter on this chip is set higher than + * MTU since FCoE uses 2k frames. + */ + if (skb->len > ndev->mtu + ETH_HLEN) { + dev_kfree_skb_any(skb); + rx_ring->rx_dropped++; + return; + } + + prefetch(skb->data); + skb->dev = ndev; + if (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) { + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "%s Multicast.\n", + (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) == + IB_MAC_IOCB_RSP_M_HASH ? "Hash" : + (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) == + IB_MAC_IOCB_RSP_M_REG ? "Registered" : + (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) == + IB_MAC_IOCB_RSP_M_PROM ? "Promiscuous" : ""); + } + if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_P) + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "Promiscuous Packet.\n"); + + rx_ring->rx_packets++; + rx_ring->rx_bytes += skb->len; + skb->protocol = eth_type_trans(skb, ndev); + skb->ip_summed = CHECKSUM_NONE; + + /* If rx checksum is on, and there are no + * csum or frame errors. + */ + if (qdev->rx_csum && + !(ib_mac_rsp->flags1 & IB_MAC_CSUM_ERR_MASK)) { + /* TCP frame. */ + if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) { + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "TCP checksum done!\n"); + skb->ip_summed = CHECKSUM_UNNECESSARY; + } else if ((ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_U) && + (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_V4)) { + /* Unfragmented ipv4 UDP frame. */ + struct iphdr *iph = (struct iphdr *) skb->data; + if (!(iph->frag_off & + cpu_to_be16(IP_MF|IP_OFFSET))) { + skb->ip_summed = CHECKSUM_UNNECESSARY; + netif_printk(qdev, rx_status, KERN_DEBUG, + qdev->ndev, + "TCP checksum done!\n"); + } + } + } + + skb_record_rx_queue(skb, rx_ring->cq_id); + if (skb->ip_summed == CHECKSUM_UNNECESSARY) { + if (qdev->vlgrp && (vlan_id != 0xffff)) + vlan_gro_receive(&rx_ring->napi, qdev->vlgrp, + vlan_id, skb); + else + napi_gro_receive(&rx_ring->napi, skb); + } else { + if (qdev->vlgrp && (vlan_id != 0xffff)) + vlan_hwaccel_receive_skb(skb, qdev->vlgrp, vlan_id); + else + netif_receive_skb(skb); + } +} + static void ql_realign_skb(struct sk_buff *skb, int len) { void *temp_addr = skb->data; @@ -1467,7 +1735,8 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, */ if (ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HV && ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HS) { - QPRINTK(qdev, RX_STATUS, DEBUG, "Header of %d bytes in small buffer.\n", hdr_len); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "Header of %d bytes in small buffer.\n", hdr_len); /* * Headers fit nicely into a small buffer. */ @@ -1486,15 +1755,16 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, * Handle the data buffer(s). */ if (unlikely(!length)) { /* Is there data too? */ - QPRINTK(qdev, RX_STATUS, DEBUG, - "No Data buffer in this packet.\n"); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "No Data buffer in this packet.\n"); return skb; } if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DS) { if (ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HS) { - QPRINTK(qdev, RX_STATUS, DEBUG, - "Headers in small, data of %d bytes in small, combine them.\n", length); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "Headers in small, data of %d bytes in small, combine them.\n", + length); /* * Data is less than small buffer size so it's * stuffed in a small buffer. @@ -1520,8 +1790,9 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, maplen), PCI_DMA_FROMDEVICE); } else { - QPRINTK(qdev, RX_STATUS, DEBUG, - "%d bytes in a single small buffer.\n", length); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "%d bytes in a single small buffer.\n", + length); sbq_desc = ql_get_curr_sbuf(rx_ring); skb = sbq_desc->p.skb; ql_realign_skb(skb, length); @@ -1536,18 +1807,18 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, } } else if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DL) { if (ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HS) { - QPRINTK(qdev, RX_STATUS, DEBUG, - "Header in small, %d bytes in large. Chain large to small!\n", length); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "Header in small, %d bytes in large. Chain large to small!\n", + length); /* * The data is in a single large buffer. We * chain it to the header buffer's skb and let * it rip. */ lbq_desc = ql_get_curr_lchunk(qdev, rx_ring); - QPRINTK(qdev, RX_STATUS, DEBUG, - "Chaining page at offset = %d," - "for %d bytes to skb.\n", - lbq_desc->p.pg_chunk.offset, length); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "Chaining page at offset = %d, for %d bytes to skb.\n", + lbq_desc->p.pg_chunk.offset, length); skb_fill_page_desc(skb, 0, lbq_desc->p.pg_chunk.page, lbq_desc->p.pg_chunk.offset, length); @@ -1563,8 +1834,8 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, lbq_desc = ql_get_curr_lchunk(qdev, rx_ring); skb = netdev_alloc_skb(qdev->ndev, length); if (skb == NULL) { - QPRINTK(qdev, PROBE, DEBUG, - "No skb available, drop the packet.\n"); + netif_printk(qdev, probe, KERN_DEBUG, qdev->ndev, + "No skb available, drop the packet.\n"); return NULL; } pci_unmap_page(qdev->pdev, @@ -1573,8 +1844,9 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, pci_unmap_len(lbq_desc, maplen), PCI_DMA_FROMDEVICE); skb_reserve(skb, NET_IP_ALIGN); - QPRINTK(qdev, RX_STATUS, DEBUG, - "%d bytes of headers and data in large. Chain page to new skb and pull tail.\n", length); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "%d bytes of headers and data in large. Chain page to new skb and pull tail.\n", + length); skb_fill_page_desc(skb, 0, lbq_desc->p.pg_chunk.page, lbq_desc->p.pg_chunk.offset, @@ -1615,8 +1887,9 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, * a local buffer and use it to find the * pages to chain. */ - QPRINTK(qdev, RX_STATUS, DEBUG, - "%d bytes of headers & data in chain of large.\n", length); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "%d bytes of headers & data in chain of large.\n", + length); skb = sbq_desc->p.skb; sbq_desc->p.skb = NULL; skb_reserve(skb, NET_IP_ALIGN); @@ -1626,9 +1899,9 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, size = (length < rx_ring->lbq_buf_size) ? length : rx_ring->lbq_buf_size; - QPRINTK(qdev, RX_STATUS, DEBUG, - "Adding page %d to skb for %d bytes.\n", - i, size); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "Adding page %d to skb for %d bytes.\n", + i, size); skb_fill_page_desc(skb, i, lbq_desc->p.pg_chunk.page, lbq_desc->p.pg_chunk.offset, @@ -1646,29 +1919,28 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, } /* Process an inbound completion from an rx ring. */ -static void ql_process_mac_rx_intr(struct ql_adapter *qdev, +static void ql_process_mac_split_rx_intr(struct ql_adapter *qdev, struct rx_ring *rx_ring, - struct ib_mac_iocb_rsp *ib_mac_rsp) + struct ib_mac_iocb_rsp *ib_mac_rsp, + u16 vlan_id) { struct net_device *ndev = qdev->ndev; struct sk_buff *skb = NULL; - u16 vlan_id = (le16_to_cpu(ib_mac_rsp->vlan_id) & - IB_MAC_IOCB_RSP_VLAN_MASK) QL_DUMP_IB_MAC_RSP(ib_mac_rsp); skb = ql_build_rx_skb(qdev, rx_ring, ib_mac_rsp); if (unlikely(!skb)) { - QPRINTK(qdev, RX_STATUS, DEBUG, - "No skb available, drop packet.\n"); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "No skb available, drop packet.\n"); rx_ring->rx_dropped++; return; } /* Frame error, so drop the packet. */ if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) { - QPRINTK(qdev, DRV, ERR, "Receive error, flags2 = 0x%x\n", - ib_mac_rsp->flags2); + netif_err(qdev, drv, qdev->ndev, + "Receive error, flags2 = 0x%x\n", ib_mac_rsp->flags2); dev_kfree_skb_any(skb); rx_ring->rx_errors++; return; @@ -1693,17 +1965,18 @@ static void ql_process_mac_rx_intr(struct ql_adapter *qdev, prefetch(skb->data); skb->dev = ndev; if (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) { - QPRINTK(qdev, RX_STATUS, DEBUG, "%s%s%s Multicast.\n", - (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) == - IB_MAC_IOCB_RSP_M_HASH ? "Hash" : "", - (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) == - IB_MAC_IOCB_RSP_M_REG ? "Registered" : "", - (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) == - IB_MAC_IOCB_RSP_M_PROM ? "Promiscuous" : ""); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, "%s Multicast.\n", + (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) == + IB_MAC_IOCB_RSP_M_HASH ? "Hash" : + (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) == + IB_MAC_IOCB_RSP_M_REG ? "Registered" : + (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) == + IB_MAC_IOCB_RSP_M_PROM ? "Promiscuous" : ""); rx_ring->rx_multicast++; } if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_P) { - QPRINTK(qdev, RX_STATUS, DEBUG, "Promiscuous Packet.\n"); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "Promiscuous Packet.\n"); } skb->protocol = eth_type_trans(skb, ndev); @@ -1716,8 +1989,8 @@ static void ql_process_mac_rx_intr(struct ql_adapter *qdev, !(ib_mac_rsp->flags1 & IB_MAC_CSUM_ERR_MASK)) { /* TCP frame. */ if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) { - QPRINTK(qdev, RX_STATUS, DEBUG, - "TCP checksum done!\n"); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "TCP checksum done!\n"); skb->ip_summed = CHECKSUM_UNNECESSARY; } else if ((ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_U) && (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_V4)) { @@ -1726,8 +1999,8 @@ static void ql_process_mac_rx_intr(struct ql_adapter *qdev, if (!(iph->frag_off & cpu_to_be16(IP_MF|IP_OFFSET))) { skb->ip_summed = CHECKSUM_UNNECESSARY; - QPRINTK(qdev, RX_STATUS, DEBUG, - "TCP checksum done!\n"); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "TCP checksum done!\n"); } } } @@ -1753,6 +2026,56 @@ static void ql_process_mac_rx_intr(struct ql_adapter *qdev, } } +/* Process an inbound completion from an rx ring. */ +static unsigned long ql_process_mac_rx_intr(struct ql_adapter *qdev, + struct rx_ring *rx_ring, + struct ib_mac_iocb_rsp *ib_mac_rsp) +{ + u32 length = le32_to_cpu(ib_mac_rsp->data_len); + u16 vlan_id = (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) ? + ((le16_to_cpu(ib_mac_rsp->vlan_id) & + IB_MAC_IOCB_RSP_VLAN_MASK)) : 0xffff; + + QL_DUMP_IB_MAC_RSP(ib_mac_rsp); + + if (ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HV) { + /* The data and headers are split into + * separate buffers. + */ + ql_process_mac_split_rx_intr(qdev, rx_ring, ib_mac_rsp, + vlan_id); + } else if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DS) { + /* The data fit in a single small buffer. + * Allocate a new skb, copy the data and + * return the buffer to the free pool. + */ + ql_process_mac_rx_skb(qdev, rx_ring, ib_mac_rsp, + length, vlan_id); + } else if ((ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DL) && + !(ib_mac_rsp->flags1 & IB_MAC_CSUM_ERR_MASK) && + (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T)) { + /* TCP packet in a page chunk that's been checksummed. + * Tack it on to our GRO skb and let it go. + */ + ql_process_mac_rx_gro_page(qdev, rx_ring, ib_mac_rsp, + length, vlan_id); + } else if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DL) { + /* Non-TCP packet in a page chunk. Allocate an + * skb, tack it on frags, and send it up. + */ + ql_process_mac_rx_page(qdev, rx_ring, ib_mac_rsp, + length, vlan_id); + } else { + /* Non-TCP/UDP large frames that span multiple buffers + * can be processed corrrectly by the split frame logic. + */ + ql_process_mac_split_rx_intr(qdev, rx_ring, ib_mac_rsp, + vlan_id); + } + + return (unsigned long)length; +} + /* Process an outbound completion from an rx ring. */ static void ql_process_mac_tx_intr(struct ql_adapter *qdev, struct ob_mac_iocb_rsp *mac_rsp) @@ -1774,20 +2097,20 @@ static void ql_process_mac_tx_intr(struct ql_adapter *qdev, OB_MAC_IOCB_RSP_L | OB_MAC_IOCB_RSP_P | OB_MAC_IOCB_RSP_B))) { if (mac_rsp->flags1 & OB_MAC_IOCB_RSP_E) { - QPRINTK(qdev, TX_DONE, WARNING, - "Total descriptor length did not match transfer length.\n"); + netif_warn(qdev, tx_done, qdev->ndev, + "Total descriptor length did not match transfer length.\n"); } if (mac_rsp->flags1 & OB_MAC_IOCB_RSP_S) { - QPRINTK(qdev, TX_DONE, WARNING, - "Frame too short to be legal, not sent.\n"); + netif_warn(qdev, tx_done, qdev->ndev, + "Frame too short to be valid, not sent.\n"); } if (mac_rsp->flags1 & OB_MAC_IOCB_RSP_L) { - QPRINTK(qdev, TX_DONE, WARNING, - "Frame too long, but sent anyway.\n"); + netif_warn(qdev, tx_done, qdev->ndev, + "Frame too long, but sent anyway.\n"); } if (mac_rsp->flags1 & OB_MAC_IOCB_RSP_B) { - QPRINTK(qdev, TX_DONE, WARNING, - "PCI backplane error. Frame not sent.\n"); + netif_warn(qdev, tx_done, qdev->ndev, + "PCI backplane error. Frame not sent.\n"); } } atomic_inc(&tx_ring->tx_count); @@ -1817,33 +2140,35 @@ static void ql_process_chip_ae_intr(struct ql_adapter *qdev, { switch (ib_ae_rsp->event) { case MGMT_ERR_EVENT: - QPRINTK(qdev, RX_ERR, ERR, - "Management Processor Fatal Error.\n"); + netif_err(qdev, rx_err, qdev->ndev, + "Management Processor Fatal Error.\n"); ql_queue_fw_error(qdev); return; case CAM_LOOKUP_ERR_EVENT: - QPRINTK(qdev, LINK, ERR, - "Multiple CAM hits lookup occurred.\n"); - QPRINTK(qdev, DRV, ERR, "This event shouldn't occur.\n"); + netif_err(qdev, link, qdev->ndev, + "Multiple CAM hits lookup occurred.\n"); + netif_err(qdev, drv, qdev->ndev, + "This event shouldn't occur.\n"); ql_queue_asic_error(qdev); return; case SOFT_ECC_ERROR_EVENT: - QPRINTK(qdev, RX_ERR, ERR, "Soft ECC error detected.\n"); + netif_err(qdev, rx_err, qdev->ndev, + "Soft ECC error detected.\n"); ql_queue_asic_error(qdev); break; case PCI_ERR_ANON_BUF_RD: - QPRINTK(qdev, RX_ERR, ERR, - "PCI error occurred when reading anonymous buffers from rx_ring %d.\n", - ib_ae_rsp->q_id); + netif_err(qdev, rx_err, qdev->ndev, + "PCI error occurred when reading anonymous buffers from rx_ring %d.\n", + ib_ae_rsp->q_id); ql_queue_asic_error(qdev); break; default: - QPRINTK(qdev, DRV, ERR, "Unexpected event %d.\n", - ib_ae_rsp->event); + netif_err(qdev, drv, qdev->ndev, "Unexpected event %d.\n", + ib_ae_rsp->event); ql_queue_asic_error(qdev); break; } @@ -1860,9 +2185,9 @@ static int ql_clean_outbound_rx_ring(struct rx_ring *rx_ring) /* While there are entries in the completion queue. */ while (prod != rx_ring->cnsmr_idx) { - QPRINTK(qdev, RX_STATUS, DEBUG, - "cq_id = %d, prod = %d, cnsmr = %d.\n.", rx_ring->cq_id, - prod, rx_ring->cnsmr_idx); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "cq_id = %d, prod = %d, cnsmr = %d.\n.", + rx_ring->cq_id, prod, rx_ring->cnsmr_idx); net_rsp = (struct ob_mac_iocb_rsp *)rx_ring->curr_entry; rmb(); @@ -1873,9 +2198,9 @@ static int ql_clean_outbound_rx_ring(struct rx_ring *rx_ring) ql_process_mac_tx_intr(qdev, net_rsp); break; default: - QPRINTK(qdev, RX_STATUS, DEBUG, - "Hit default case, not handled! dropping the packet, opcode = %x.\n", - net_rsp->opcode); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "Hit default case, not handled! dropping the packet, opcode = %x.\n", + net_rsp->opcode); } count++; ql_update_cq(rx_ring); @@ -1907,9 +2232,9 @@ static int ql_clean_inbound_rx_ring(struct rx_ring *rx_ring, int budget) /* While there are entries in the completion queue. */ while (prod != rx_ring->cnsmr_idx) { - QPRINTK(qdev, RX_STATUS, DEBUG, - "cq_id = %d, prod = %d, cnsmr = %d.\n.", rx_ring->cq_id, - prod, rx_ring->cnsmr_idx); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "cq_id = %d, prod = %d, cnsmr = %d.\n.", + rx_ring->cq_id, prod, rx_ring->cnsmr_idx); net_rsp = rx_ring->curr_entry; rmb(); @@ -1925,11 +2250,10 @@ static int ql_clean_inbound_rx_ring(struct rx_ring *rx_ring, int budget) net_rsp); break; default: - { - QPRINTK(qdev, RX_STATUS, DEBUG, - "Hit default case, not handled! dropping the packet, opcode = %x.\n", - net_rsp->opcode); - } + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "Hit default case, not handled! dropping the packet, opcode = %x.\n", + net_rsp->opcode); + break; } count++; ql_update_cq(rx_ring); @@ -1950,8 +2274,8 @@ static int ql_napi_poll_msix(struct napi_struct *napi, int budget) int i, work_done = 0; struct intr_context *ctx = &qdev->intr_context[rx_ring->cq_id]; - QPRINTK(qdev, RX_STATUS, DEBUG, "Enter, NAPI POLL cq_id = %d.\n", - rx_ring->cq_id); + netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, + "Enter, NAPI POLL cq_id = %d.\n", rx_ring->cq_id); /* Service the TX rings first. They start * right after the RSS rings. */ @@ -1963,9 +2287,9 @@ static int ql_napi_poll_msix(struct napi_struct *napi, int budget) if ((ctx->irq_mask & (1 << trx_ring->cq_id)) && (ql_read_sh_reg(trx_ring->prod_idx_sh_reg) != trx_ring->cnsmr_idx)) { - QPRINTK(qdev, INTR, DEBUG, - "%s: Servicing TX completion ring %d.\n", - __func__, trx_ring->cq_id); + netif_printk(qdev, intr, KERN_DEBUG, qdev->ndev, + "%s: Servicing TX completion ring %d.\n", + __func__, trx_ring->cq_id); ql_clean_outbound_rx_ring(trx_ring); } } @@ -1975,9 +2299,9 @@ static int ql_napi_poll_msix(struct napi_struct *napi, int budget) */ if (ql_read_sh_reg(rx_ring->prod_idx_sh_reg) != rx_ring->cnsmr_idx) { - QPRINTK(qdev, INTR, DEBUG, - "%s: Servicing RX completion ring %d.\n", - __func__, rx_ring->cq_id); + netif_printk(qdev, intr, KERN_DEBUG, qdev->ndev, + "%s: Servicing RX completion ring %d.\n", + __func__, rx_ring->cq_id); work_done = ql_clean_inbound_rx_ring(rx_ring, budget); } @@ -1994,12 +2318,13 @@ static void qlge_vlan_rx_register(struct net_device *ndev, struct vlan_group *gr qdev->vlgrp = grp; if (grp) { - QPRINTK(qdev, IFUP, DEBUG, "Turning on VLAN in NIC_RCV_CFG.\n"); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Turning on VLAN in NIC_RCV_CFG.\n"); ql_write32(qdev, NIC_RCV_CFG, NIC_RCV_CFG_VLAN_MASK | NIC_RCV_CFG_VLAN_MATCH_AND_NON); } else { - QPRINTK(qdev, IFUP, DEBUG, - "Turning off VLAN in NIC_RCV_CFG.\n"); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Turning off VLAN in NIC_RCV_CFG.\n"); ql_write32(qdev, NIC_RCV_CFG, NIC_RCV_CFG_VLAN_MASK); } } @@ -2015,7 +2340,8 @@ static void qlge_vlan_rx_add_vid(struct net_device *ndev, u16 vid) return; if (ql_set_mac_addr_reg (qdev, (u8 *) &enable_bit, MAC_ADDR_TYPE_VLAN, vid)) { - QPRINTK(qdev, IFUP, ERR, "Failed to init vlan address.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Failed to init vlan address.\n"); } ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK); } @@ -2032,7 +2358,8 @@ static void qlge_vlan_rx_kill_vid(struct net_device *ndev, u16 vid) if (ql_set_mac_addr_reg (qdev, (u8 *) &enable_bit, MAC_ADDR_TYPE_VLAN, vid)) { - QPRINTK(qdev, IFUP, ERR, "Failed to clear vlan address.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Failed to clear vlan address.\n"); } ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK); @@ -2061,7 +2388,8 @@ static irqreturn_t qlge_isr(int irq, void *dev_id) spin_lock(&qdev->hw_lock); if (atomic_read(&qdev->intr_context[0].irq_cnt)) { - QPRINTK(qdev, INTR, DEBUG, "Shared Interrupt, Not ours!\n"); + netif_printk(qdev, intr, KERN_DEBUG, qdev->ndev, + "Shared Interrupt, Not ours!\n"); spin_unlock(&qdev->hw_lock); return IRQ_NONE; } @@ -2074,10 +2402,11 @@ static irqreturn_t qlge_isr(int irq, void *dev_id) */ if (var & STS_FE) { ql_queue_asic_error(qdev); - QPRINTK(qdev, INTR, ERR, "Got fatal error, STS = %x.\n", var); + netif_err(qdev, intr, qdev->ndev, + "Got fatal error, STS = %x.\n", var); var = ql_read32(qdev, ERR_STS); - QPRINTK(qdev, INTR, ERR, - "Resetting chip. Error Status Register = 0x%x\n", var); + netif_err(qdev, intr, qdev->ndev, + "Resetting chip. Error Status Register = 0x%x\n", var); return IRQ_HANDLED; } @@ -2090,7 +2419,8 @@ static irqreturn_t qlge_isr(int irq, void *dev_id) * We've got an async event or mailbox completion. * Handle it and clear the source of the interrupt. */ - QPRINTK(qdev, INTR, ERR, "Got MPI processor interrupt.\n"); + netif_err(qdev, intr, qdev->ndev, + "Got MPI processor interrupt.\n"); ql_disable_completion_interrupt(qdev, intr_context->intr); ql_write32(qdev, INTR_MASK, (INTR_MASK_PI << 16)); queue_delayed_work_on(smp_processor_id(), @@ -2105,8 +2435,8 @@ static irqreturn_t qlge_isr(int irq, void *dev_id) */ var = ql_read32(qdev, ISR1); if (var & intr_context->irq_mask) { - QPRINTK(qdev, INTR, INFO, - "Waking handler for rx_ring[0].\n"); + netif_info(qdev, intr, qdev->ndev, + "Waking handler for rx_ring[0].\n"); ql_disable_completion_interrupt(qdev, intr_context->intr); napi_schedule(&rx_ring->napi); work_done++; @@ -2203,9 +2533,9 @@ static netdev_tx_t qlge_send(struct sk_buff *skb, struct net_device *ndev) return NETDEV_TX_OK; if (unlikely(atomic_read(&tx_ring->tx_count) < 2)) { - QPRINTK(qdev, TX_QUEUED, INFO, - "%s: shutting down tx queue %d du to lack of resources.\n", - __func__, tx_ring_idx); + netif_info(qdev, tx_queued, qdev->ndev, + "%s: shutting down tx queue %d du to lack of resources.\n", + __func__, tx_ring_idx); netif_stop_subqueue(ndev, tx_ring->wq_id); atomic_inc(&tx_ring->queue_stopped); tx_ring->tx_errors++; @@ -2226,8 +2556,8 @@ static netdev_tx_t qlge_send(struct sk_buff *skb, struct net_device *ndev) mac_iocb_ptr->frame_len = cpu_to_le16((u16) skb->len); if (qdev->vlgrp && vlan_tx_tag_present(skb)) { - QPRINTK(qdev, TX_QUEUED, DEBUG, "Adding a vlan tag %d.\n", - vlan_tx_tag_get(skb)); + netif_printk(qdev, tx_queued, KERN_DEBUG, qdev->ndev, + "Adding a vlan tag %d.\n", vlan_tx_tag_get(skb)); mac_iocb_ptr->flags3 |= OB_MAC_IOCB_V; mac_iocb_ptr->vlan_tci = cpu_to_le16(vlan_tx_tag_get(skb)); } @@ -2241,8 +2571,8 @@ static netdev_tx_t qlge_send(struct sk_buff *skb, struct net_device *ndev) } if (ql_map_send(qdev, mac_iocb_ptr, skb, tx_ring_desc) != NETDEV_TX_OK) { - QPRINTK(qdev, TX_QUEUED, ERR, - "Could not map the segments.\n"); + netif_err(qdev, tx_queued, qdev->ndev, + "Could not map the segments.\n"); tx_ring->tx_errors++; return NETDEV_TX_BUSY; } @@ -2253,8 +2583,9 @@ static netdev_tx_t qlge_send(struct sk_buff *skb, struct net_device *ndev) wmb(); ql_write_db_reg(tx_ring->prod_idx, tx_ring->prod_idx_db_reg); - QPRINTK(qdev, TX_QUEUED, DEBUG, "tx queued, slot %d, len %d\n", - tx_ring->prod_idx, skb->len); + netif_printk(qdev, tx_queued, KERN_DEBUG, qdev->ndev, + "tx queued, slot %d, len %d\n", + tx_ring->prod_idx, skb->len); atomic_dec(&tx_ring->tx_count); return NETDEV_TX_OK; @@ -2285,8 +2616,8 @@ static int ql_alloc_shadow_space(struct ql_adapter *qdev) pci_alloc_consistent(qdev->pdev, PAGE_SIZE, &qdev->rx_ring_shadow_reg_dma); if (qdev->rx_ring_shadow_reg_area == NULL) { - QPRINTK(qdev, IFUP, ERR, - "Allocation of RX shadow space failed.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Allocation of RX shadow space failed.\n"); return -ENOMEM; } memset(qdev->rx_ring_shadow_reg_area, 0, PAGE_SIZE); @@ -2294,8 +2625,8 @@ static int ql_alloc_shadow_space(struct ql_adapter *qdev) pci_alloc_consistent(qdev->pdev, PAGE_SIZE, &qdev->tx_ring_shadow_reg_dma); if (qdev->tx_ring_shadow_reg_area == NULL) { - QPRINTK(qdev, IFUP, ERR, - "Allocation of TX shadow space failed.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Allocation of TX shadow space failed.\n"); goto err_wqp_sh_area; } memset(qdev->tx_ring_shadow_reg_area, 0, PAGE_SIZE); @@ -2349,7 +2680,7 @@ static int ql_alloc_tx_resources(struct ql_adapter *qdev, if ((tx_ring->wq_base == NULL) || tx_ring->wq_base_dma & WQ_ADDR_ALIGN) { - QPRINTK(qdev, IFUP, ERR, "tx_ring alloc failed.\n"); + netif_err(qdev, ifup, qdev->ndev, "tx_ring alloc failed.\n"); return -ENOMEM; } tx_ring->q = @@ -2400,7 +2731,8 @@ static void ql_free_sbq_buffers(struct ql_adapter *qdev, struct rx_ring *rx_ring for (i = 0; i < rx_ring->sbq_len; i++) { sbq_desc = &rx_ring->sbq[i]; if (sbq_desc == NULL) { - QPRINTK(qdev, IFUP, ERR, "sbq_desc %d is NULL.\n", i); + netif_err(qdev, ifup, qdev->ndev, + "sbq_desc %d is NULL.\n", i); return; } if (sbq_desc->p.skb) { @@ -2527,7 +2859,7 @@ static int ql_alloc_rx_resources(struct ql_adapter *qdev, &rx_ring->cq_base_dma); if (rx_ring->cq_base == NULL) { - QPRINTK(qdev, IFUP, ERR, "rx_ring alloc failed.\n"); + netif_err(qdev, ifup, qdev->ndev, "rx_ring alloc failed.\n"); return -ENOMEM; } @@ -2540,8 +2872,8 @@ static int ql_alloc_rx_resources(struct ql_adapter *qdev, &rx_ring->sbq_base_dma); if (rx_ring->sbq_base == NULL) { - QPRINTK(qdev, IFUP, ERR, - "Small buffer queue allocation failed.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Small buffer queue allocation failed.\n"); goto err_mem; } @@ -2552,8 +2884,8 @@ static int ql_alloc_rx_resources(struct ql_adapter *qdev, kmalloc(rx_ring->sbq_len * sizeof(struct bq_desc), GFP_KERNEL); if (rx_ring->sbq == NULL) { - QPRINTK(qdev, IFUP, ERR, - "Small buffer queue control block allocation failed.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Small buffer queue control block allocation failed.\n"); goto err_mem; } @@ -2569,8 +2901,8 @@ static int ql_alloc_rx_resources(struct ql_adapter *qdev, &rx_ring->lbq_base_dma); if (rx_ring->lbq_base == NULL) { - QPRINTK(qdev, IFUP, ERR, - "Large buffer queue allocation failed.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Large buffer queue allocation failed.\n"); goto err_mem; } /* @@ -2580,8 +2912,8 @@ static int ql_alloc_rx_resources(struct ql_adapter *qdev, kmalloc(rx_ring->lbq_len * sizeof(struct bq_desc), GFP_KERNEL); if (rx_ring->lbq == NULL) { - QPRINTK(qdev, IFUP, ERR, - "Large buffer queue control block allocation failed.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Large buffer queue control block allocation failed.\n"); goto err_mem; } @@ -2610,10 +2942,10 @@ static void ql_tx_ring_clean(struct ql_adapter *qdev) for (i = 0; i < tx_ring->wq_len; i++) { tx_ring_desc = &tx_ring->q[i]; if (tx_ring_desc && tx_ring_desc->skb) { - QPRINTK(qdev, IFDOWN, ERR, - "Freeing lost SKB %p, from queue %d, index %d.\n", - tx_ring_desc->skb, j, - tx_ring_desc->index); + netif_err(qdev, ifdown, qdev->ndev, + "Freeing lost SKB %p, from queue %d, index %d.\n", + tx_ring_desc->skb, j, + tx_ring_desc->index); ql_unmap_send(qdev, tx_ring_desc, tx_ring_desc->map_cnt); dev_kfree_skb(tx_ring_desc->skb); @@ -2644,16 +2976,16 @@ static int ql_alloc_mem_resources(struct ql_adapter *qdev) for (i = 0; i < qdev->rx_ring_count; i++) { if (ql_alloc_rx_resources(qdev, &qdev->rx_ring[i]) != 0) { - QPRINTK(qdev, IFUP, ERR, - "RX resource allocation failed.\n"); + netif_err(qdev, ifup, qdev->ndev, + "RX resource allocation failed.\n"); goto err_mem; } } /* Allocate tx queue resources */ for (i = 0; i < qdev->tx_ring_count; i++) { if (ql_alloc_tx_resources(qdev, &qdev->tx_ring[i]) != 0) { - QPRINTK(qdev, IFUP, ERR, - "TX resource allocation failed.\n"); + netif_err(qdev, ifup, qdev->ndev, + "TX resource allocation failed.\n"); goto err_mem; } } @@ -2788,14 +3120,15 @@ static int ql_start_rx_ring(struct ql_adapter *qdev, struct rx_ring *rx_ring) cqicb->pkt_delay = cpu_to_le16(qdev->rx_max_coalesced_frames); break; default: - QPRINTK(qdev, IFUP, DEBUG, "Invalid rx_ring->type = %d.\n", - rx_ring->type); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Invalid rx_ring->type = %d.\n", rx_ring->type); } - QPRINTK(qdev, IFUP, DEBUG, "Initializing rx work queue.\n"); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Initializing rx work queue.\n"); err = ql_write_cfg(qdev, cqicb, sizeof(struct cqicb), CFG_LCQ, rx_ring->cq_id); if (err) { - QPRINTK(qdev, IFUP, ERR, "Failed to load CQICB.\n"); + netif_err(qdev, ifup, qdev->ndev, "Failed to load CQICB.\n"); return err; } return err; @@ -2841,10 +3174,11 @@ static int ql_start_tx_ring(struct ql_adapter *qdev, struct tx_ring *tx_ring) err = ql_write_cfg(qdev, wqicb, sizeof(*wqicb), CFG_LRQ, (u16) tx_ring->wq_id); if (err) { - QPRINTK(qdev, IFUP, ERR, "Failed to load tx_ring.\n"); + netif_err(qdev, ifup, qdev->ndev, "Failed to load tx_ring.\n"); return err; } - QPRINTK(qdev, IFUP, DEBUG, "Successfully loaded WQICB.\n"); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Successfully loaded WQICB.\n"); return err; } @@ -2898,15 +3232,15 @@ static void ql_enable_msix(struct ql_adapter *qdev) if (err < 0) { kfree(qdev->msi_x_entry); qdev->msi_x_entry = NULL; - QPRINTK(qdev, IFUP, WARNING, - "MSI-X Enable failed, trying MSI.\n"); + netif_warn(qdev, ifup, qdev->ndev, + "MSI-X Enable failed, trying MSI.\n"); qdev->intr_count = 1; qlge_irq_type = MSI_IRQ; } else if (err == 0) { set_bit(QL_MSIX_ENABLED, &qdev->flags); - QPRINTK(qdev, IFUP, INFO, - "MSI-X Enabled, got %d vectors.\n", - qdev->intr_count); + netif_info(qdev, ifup, qdev->ndev, + "MSI-X Enabled, got %d vectors.\n", + qdev->intr_count); return; } } @@ -2915,13 +3249,14 @@ msi: if (qlge_irq_type == MSI_IRQ) { if (!pci_enable_msi(qdev->pdev)) { set_bit(QL_MSI_ENABLED, &qdev->flags); - QPRINTK(qdev, IFUP, INFO, - "Running with MSI interrupts.\n"); + netif_info(qdev, ifup, qdev->ndev, + "Running with MSI interrupts.\n"); return; } } qlge_irq_type = LEG_IRQ; - QPRINTK(qdev, IFUP, DEBUG, "Running with legacy interrupts.\n"); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Running with legacy interrupts.\n"); } /* Each vector services 1 RSS ring and and 1 or more @@ -3093,12 +3428,12 @@ static void ql_free_irq(struct ql_adapter *qdev) if (test_bit(QL_MSIX_ENABLED, &qdev->flags)) { free_irq(qdev->msi_x_entry[i].vector, &qdev->rx_ring[i]); - QPRINTK(qdev, IFDOWN, DEBUG, - "freeing msix interrupt %d.\n", i); + netif_printk(qdev, ifdown, KERN_DEBUG, qdev->ndev, + "freeing msix interrupt %d.\n", i); } else { free_irq(qdev->pdev->irq, &qdev->rx_ring[0]); - QPRINTK(qdev, IFDOWN, DEBUG, - "freeing msi interrupt %d.\n", i); + netif_printk(qdev, ifdown, KERN_DEBUG, qdev->ndev, + "freeing msi interrupt %d.\n", i); } } } @@ -3123,32 +3458,33 @@ static int ql_request_irq(struct ql_adapter *qdev) intr_context->name, &qdev->rx_ring[i]); if (status) { - QPRINTK(qdev, IFUP, ERR, - "Failed request for MSIX interrupt %d.\n", - i); + netif_err(qdev, ifup, qdev->ndev, + "Failed request for MSIX interrupt %d.\n", + i); goto err_irq; } else { - QPRINTK(qdev, IFUP, DEBUG, - "Hooked intr %d, queue type %s%s%s, with name %s.\n", - i, - qdev->rx_ring[i].type == - DEFAULT_Q ? "DEFAULT_Q" : "", - qdev->rx_ring[i].type == - TX_Q ? "TX_Q" : "", - qdev->rx_ring[i].type == - RX_Q ? "RX_Q" : "", intr_context->name); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Hooked intr %d, queue type %s, with name %s.\n", + i, + qdev->rx_ring[i].type == DEFAULT_Q ? + "DEFAULT_Q" : + qdev->rx_ring[i].type == TX_Q ? + "TX_Q" : + qdev->rx_ring[i].type == RX_Q ? + "RX_Q" : "", + intr_context->name); } } else { - QPRINTK(qdev, IFUP, DEBUG, - "trying msi or legacy interrupts.\n"); - QPRINTK(qdev, IFUP, DEBUG, - "%s: irq = %d.\n", __func__, pdev->irq); - QPRINTK(qdev, IFUP, DEBUG, - "%s: context->name = %s.\n", __func__, - intr_context->name); - QPRINTK(qdev, IFUP, DEBUG, - "%s: dev_id = 0x%p.\n", __func__, - &qdev->rx_ring[0]); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "trying msi or legacy interrupts.\n"); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "%s: irq = %d.\n", __func__, pdev->irq); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "%s: context->name = %s.\n", __func__, + intr_context->name); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "%s: dev_id = 0x%p.\n", __func__, + &qdev->rx_ring[0]); status = request_irq(pdev->irq, qlge_isr, test_bit(QL_MSI_ENABLED, @@ -3158,20 +3494,20 @@ static int ql_request_irq(struct ql_adapter *qdev) if (status) goto err_irq; - QPRINTK(qdev, IFUP, ERR, - "Hooked intr %d, queue type %s%s%s, with name %s.\n", - i, - qdev->rx_ring[0].type == - DEFAULT_Q ? "DEFAULT_Q" : "", - qdev->rx_ring[0].type == TX_Q ? "TX_Q" : "", - qdev->rx_ring[0].type == RX_Q ? "RX_Q" : "", - intr_context->name); + netif_err(qdev, ifup, qdev->ndev, + "Hooked intr %d, queue type %s, with name %s.\n", + i, + qdev->rx_ring[0].type == DEFAULT_Q ? + "DEFAULT_Q" : + qdev->rx_ring[0].type == TX_Q ? "TX_Q" : + qdev->rx_ring[0].type == RX_Q ? "RX_Q" : "", + intr_context->name); } intr_context->hooked = 1; } return status; err_irq: - QPRINTK(qdev, IFUP, ERR, "Failed to get the interrupts!!!/n"); + netif_err(qdev, ifup, qdev->ndev, "Failed to get the interrupts!!!/n"); ql_free_irq(qdev); return status; } @@ -3205,14 +3541,15 @@ static int ql_start_rss(struct ql_adapter *qdev) memcpy((void *)&ricb->ipv6_hash_key[0], init_hash_seed, 40); memcpy((void *)&ricb->ipv4_hash_key[0], init_hash_seed, 16); - QPRINTK(qdev, IFUP, DEBUG, "Initializing RSS.\n"); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, "Initializing RSS.\n"); status = ql_write_cfg(qdev, ricb, sizeof(*ricb), CFG_LR, 0); if (status) { - QPRINTK(qdev, IFUP, ERR, "Failed to load RICB.\n"); + netif_err(qdev, ifup, qdev->ndev, "Failed to load RICB.\n"); return status; } - QPRINTK(qdev, IFUP, DEBUG, "Successfully loaded RICB.\n"); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Successfully loaded RICB.\n"); return status; } @@ -3227,9 +3564,8 @@ static int ql_clear_routing_entries(struct ql_adapter *qdev) for (i = 0; i < 16; i++) { status = ql_set_routing_reg(qdev, i, 0, 0); if (status) { - QPRINTK(qdev, IFUP, ERR, - "Failed to init routing register for CAM " - "packets.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Failed to init routing register for CAM packets.\n"); break; } } @@ -3253,14 +3589,14 @@ static int ql_route_initialize(struct ql_adapter *qdev) status = ql_set_routing_reg(qdev, RT_IDX_ALL_ERR_SLOT, RT_IDX_ERR, 1); if (status) { - QPRINTK(qdev, IFUP, ERR, - "Failed to init routing register for error packets.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Failed to init routing register for error packets.\n"); goto exit; } status = ql_set_routing_reg(qdev, RT_IDX_BCAST_SLOT, RT_IDX_BCAST, 1); if (status) { - QPRINTK(qdev, IFUP, ERR, - "Failed to init routing register for broadcast packets.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Failed to init routing register for broadcast packets.\n"); goto exit; } /* If we have more than one inbound queue, then turn on RSS in the @@ -3270,8 +3606,8 @@ static int ql_route_initialize(struct ql_adapter *qdev) status = ql_set_routing_reg(qdev, RT_IDX_RSS_MATCH_SLOT, RT_IDX_RSS_MATCH, 1); if (status) { - QPRINTK(qdev, IFUP, ERR, - "Failed to init routing register for MATCH RSS packets.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Failed to init routing register for MATCH RSS packets.\n"); goto exit; } } @@ -3279,8 +3615,8 @@ static int ql_route_initialize(struct ql_adapter *qdev) status = ql_set_routing_reg(qdev, RT_IDX_CAM_HIT_SLOT, RT_IDX_CAM_HIT, 1); if (status) - QPRINTK(qdev, IFUP, ERR, - "Failed to init routing register for CAM packets.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Failed to init routing register for CAM packets.\n"); exit: ql_sem_unlock(qdev, SEM_RT_IDX_MASK); return status; @@ -3298,13 +3634,13 @@ int ql_cam_route_initialize(struct ql_adapter *qdev) set &= qdev->port_link_up; status = ql_set_mac_addr(qdev, set); if (status) { - QPRINTK(qdev, IFUP, ERR, "Failed to init mac address.\n"); + netif_err(qdev, ifup, qdev->ndev, "Failed to init mac address.\n"); return status; } status = ql_route_initialize(qdev); if (status) - QPRINTK(qdev, IFUP, ERR, "Failed to init routing table.\n"); + netif_err(qdev, ifup, qdev->ndev, "Failed to init routing table.\n"); return status; } @@ -3332,15 +3668,15 @@ static int ql_adapter_initialize(struct ql_adapter *qdev) /* Enable the function, set pagesize, enable error checking. */ value = FSC_FE | FSC_EPC_INBOUND | FSC_EPC_OUTBOUND | - FSC_EC | FSC_VM_PAGE_4K | FSC_SH; + FSC_EC | FSC_VM_PAGE_4K; + value |= SPLT_SETTING; /* Set/clear header splitting. */ mask = FSC_VM_PAGESIZE_MASK | FSC_DBL_MASK | FSC_DBRST_MASK | (value << 16); ql_write32(qdev, FSC, mask | value); - ql_write32(qdev, SPLT_HDR, SPLT_HDR_EP | - min(SMALL_BUF_MAP_SIZE, MAX_SPLIT_SIZE)); + ql_write32(qdev, SPLT_HDR, SPLT_LEN); /* Set RX packet routing to use port/pci function on which the * packet arrived on in addition to usual frame routing. @@ -3369,8 +3705,8 @@ static int ql_adapter_initialize(struct ql_adapter *qdev) for (i = 0; i < qdev->rx_ring_count; i++) { status = ql_start_rx_ring(qdev, &qdev->rx_ring[i]); if (status) { - QPRINTK(qdev, IFUP, ERR, - "Failed to start rx ring[%d].\n", i); + netif_err(qdev, ifup, qdev->ndev, + "Failed to start rx ring[%d].\n", i); return status; } } @@ -3381,7 +3717,7 @@ static int ql_adapter_initialize(struct ql_adapter *qdev) if (qdev->rss_ring_count > 1) { status = ql_start_rss(qdev); if (status) { - QPRINTK(qdev, IFUP, ERR, "Failed to start RSS.\n"); + netif_err(qdev, ifup, qdev->ndev, "Failed to start RSS.\n"); return status; } } @@ -3390,8 +3726,8 @@ static int ql_adapter_initialize(struct ql_adapter *qdev) for (i = 0; i < qdev->tx_ring_count; i++) { status = ql_start_tx_ring(qdev, &qdev->tx_ring[i]); if (status) { - QPRINTK(qdev, IFUP, ERR, - "Failed to start tx ring[%d].\n", i); + netif_err(qdev, ifup, qdev->ndev, + "Failed to start tx ring[%d].\n", i); return status; } } @@ -3399,20 +3735,20 @@ static int ql_adapter_initialize(struct ql_adapter *qdev) /* Initialize the port and set the max framesize. */ status = qdev->nic_ops->port_initialize(qdev); if (status) - QPRINTK(qdev, IFUP, ERR, "Failed to start port.\n"); + netif_err(qdev, ifup, qdev->ndev, "Failed to start port.\n"); /* Set up the MAC address and frame routing filter. */ status = ql_cam_route_initialize(qdev); if (status) { - QPRINTK(qdev, IFUP, ERR, - "Failed to init CAM/Routing tables.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Failed to init CAM/Routing tables.\n"); return status; } /* Start NAPI for the RSS queues. */ for (i = 0; i < qdev->rss_ring_count; i++) { - QPRINTK(qdev, IFUP, DEBUG, "Enabling NAPI for rx_ring[%d].\n", - i); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "Enabling NAPI for rx_ring[%d].\n", i); napi_enable(&qdev->rx_ring[i].napi); } @@ -3429,7 +3765,7 @@ static int ql_adapter_reset(struct ql_adapter *qdev) /* Clear all the entries in the routing table. */ status = ql_clear_routing_entries(qdev); if (status) { - QPRINTK(qdev, IFUP, ERR, "Failed to clear routing bits.\n"); + netif_err(qdev, ifup, qdev->ndev, "Failed to clear routing bits.\n"); return status; } @@ -3452,8 +3788,8 @@ static int ql_adapter_reset(struct ql_adapter *qdev) } while (time_before(jiffies, end_jiffies)); if (value & RST_FO_FR) { - QPRINTK(qdev, IFDOWN, ERR, - "ETIMEDOUT!!! errored out of resetting the chip!\n"); + netif_err(qdev, ifdown, qdev->ndev, + "ETIMEDOUT!!! errored out of resetting the chip!\n"); status = -ETIMEDOUT; } @@ -3466,16 +3802,17 @@ static void ql_display_dev_info(struct net_device *ndev) { struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev); - QPRINTK(qdev, PROBE, INFO, - "Function #%d, Port %d, NIC Roll %d, NIC Rev = %d, " - "XG Roll = %d, XG Rev = %d.\n", - qdev->func, - qdev->port, - qdev->chip_rev_id & 0x0000000f, - qdev->chip_rev_id >> 4 & 0x0000000f, - qdev->chip_rev_id >> 8 & 0x0000000f, - qdev->chip_rev_id >> 12 & 0x0000000f); - QPRINTK(qdev, PROBE, INFO, "MAC address %pM\n", ndev->dev_addr); + netif_info(qdev, probe, qdev->ndev, + "Function #%d, Port %d, NIC Roll %d, NIC Rev = %d, " + "XG Roll = %d, XG Rev = %d.\n", + qdev->func, + qdev->port, + qdev->chip_rev_id & 0x0000000f, + qdev->chip_rev_id >> 4 & 0x0000000f, + qdev->chip_rev_id >> 8 & 0x0000000f, + qdev->chip_rev_id >> 12 & 0x0000000f); + netif_info(qdev, probe, qdev->ndev, + "MAC address %pM\n", ndev->dev_addr); } int ql_wol(struct ql_adapter *qdev) @@ -3492,23 +3829,23 @@ int ql_wol(struct ql_adapter *qdev) if (qdev->wol & (WAKE_ARP | WAKE_MAGICSECURE | WAKE_PHY | WAKE_UCAST | WAKE_MCAST | WAKE_BCAST)) { - QPRINTK(qdev, IFDOWN, ERR, - "Unsupported WOL paramter. qdev->wol = 0x%x.\n", - qdev->wol); + netif_err(qdev, ifdown, qdev->ndev, + "Unsupported WOL paramter. qdev->wol = 0x%x.\n", + qdev->wol); return -EINVAL; } if (qdev->wol & WAKE_MAGIC) { status = ql_mb_wol_set_magic(qdev, 1); if (status) { - QPRINTK(qdev, IFDOWN, ERR, - "Failed to set magic packet on %s.\n", - qdev->ndev->name); + netif_err(qdev, ifdown, qdev->ndev, + "Failed to set magic packet on %s.\n", + qdev->ndev->name); return status; } else - QPRINTK(qdev, DRV, INFO, - "Enabled magic packet successfully on %s.\n", - qdev->ndev->name); + netif_info(qdev, drv, qdev->ndev, + "Enabled magic packet successfully on %s.\n", + qdev->ndev->name); wol |= MB_WOL_MAGIC_PKT; } @@ -3516,9 +3853,10 @@ int ql_wol(struct ql_adapter *qdev) if (qdev->wol) { wol |= MB_WOL_MODE_ON; status = ql_mb_wol_mode(qdev, wol); - QPRINTK(qdev, DRV, ERR, "WOL %s (wol code 0x%x) on %s\n", - (status == 0) ? "Sucessfully set" : "Failed", wol, - qdev->ndev->name); + netif_err(qdev, drv, qdev->ndev, + "WOL %s (wol code 0x%x) on %s\n", + (status == 0) ? "Sucessfully set" : "Failed", + wol, qdev->ndev->name); } return status; @@ -3538,6 +3876,7 @@ static int ql_adapter_down(struct ql_adapter *qdev) cancel_delayed_work_sync(&qdev->mpi_reset_work); cancel_delayed_work_sync(&qdev->mpi_work); cancel_delayed_work_sync(&qdev->mpi_idc_work); + cancel_delayed_work_sync(&qdev->mpi_core_to_log); cancel_delayed_work_sync(&qdev->mpi_port_cfg_work); for (i = 0; i < qdev->rss_ring_count; i++) @@ -3558,8 +3897,8 @@ static int ql_adapter_down(struct ql_adapter *qdev) status = ql_adapter_reset(qdev); if (status) - QPRINTK(qdev, IFDOWN, ERR, "reset(func #%d) FAILED!\n", - qdev->func); + netif_err(qdev, ifdown, qdev->ndev, "reset(func #%d) FAILED!\n", + qdev->func); return status; } @@ -3569,7 +3908,7 @@ static int ql_adapter_up(struct ql_adapter *qdev) err = ql_adapter_initialize(qdev); if (err) { - QPRINTK(qdev, IFUP, INFO, "Unable to initialize adapter.\n"); + netif_info(qdev, ifup, qdev->ndev, "Unable to initialize adapter.\n"); goto err_init; } set_bit(QL_ADAPTER_UP, &qdev->flags); @@ -3601,7 +3940,7 @@ static int ql_get_adapter_resources(struct ql_adapter *qdev) int status = 0; if (ql_alloc_mem_resources(qdev)) { - QPRINTK(qdev, IFUP, ERR, "Unable to allocate memory.\n"); + netif_err(qdev, ifup, qdev->ndev, "Unable to allocate memory.\n"); return -ENOMEM; } status = ql_request_irq(qdev); @@ -3612,6 +3951,16 @@ static int qlge_close(struct net_device *ndev) { struct ql_adapter *qdev = netdev_priv(ndev); + /* If we hit pci_channel_io_perm_failure + * failure condition, then we already + * brought the adapter down. + */ + if (test_bit(QL_EEH_FATAL, &qdev->flags)) { + netif_err(qdev, drv, qdev->ndev, "EEH fatal did unload.\n"); + clear_bit(QL_EEH_FATAL, &qdev->flags); + return 0; + } + /* * Wait for device to recover from a reset. * (Rarely happens, but possible.) @@ -3681,9 +4030,10 @@ static int ql_configure_rings(struct ql_adapter *qdev) rx_ring->lbq_size = rx_ring->lbq_len * sizeof(__le64); rx_ring->lbq_buf_size = (u16)lbq_buf_len; - QPRINTK(qdev, IFUP, DEBUG, - "lbq_buf_size %d, order = %d\n", - rx_ring->lbq_buf_size, qdev->lbq_buf_order); + netif_printk(qdev, ifup, KERN_DEBUG, qdev->ndev, + "lbq_buf_size %d, order = %d\n", + rx_ring->lbq_buf_size, + qdev->lbq_buf_order); rx_ring->sbq_len = NUM_SMALL_BUFFERS; rx_ring->sbq_size = rx_ring->sbq_len * sizeof(__le64); @@ -3747,14 +4097,14 @@ static int ql_change_rx_buffers(struct ql_adapter *qdev) if (!test_bit(QL_ADAPTER_UP, &qdev->flags)) { int i = 3; while (i-- && !test_bit(QL_ADAPTER_UP, &qdev->flags)) { - QPRINTK(qdev, IFUP, ERR, - "Waiting for adapter UP...\n"); + netif_err(qdev, ifup, qdev->ndev, + "Waiting for adapter UP...\n"); ssleep(1); } if (!i) { - QPRINTK(qdev, IFUP, ERR, - "Timed out waiting for adapter UP\n"); + netif_err(qdev, ifup, qdev->ndev, + "Timed out waiting for adapter UP\n"); return -ETIMEDOUT; } } @@ -3780,8 +4130,8 @@ static int ql_change_rx_buffers(struct ql_adapter *qdev) return status; error: - QPRINTK(qdev, IFUP, ALERT, - "Driver up/down cycle failed, closing device.\n"); + netif_alert(qdev, ifup, qdev->ndev, + "Driver up/down cycle failed, closing device.\n"); set_bit(QL_ADAPTER_UP, &qdev->flags); dev_close(qdev->ndev); return status; @@ -3793,28 +4143,25 @@ static int qlge_change_mtu(struct net_device *ndev, int new_mtu) int status; if (ndev->mtu == 1500 && new_mtu == 9000) { - QPRINTK(qdev, IFUP, ERR, "Changing to jumbo MTU.\n"); + netif_err(qdev, ifup, qdev->ndev, "Changing to jumbo MTU.\n"); } else if (ndev->mtu == 9000 && new_mtu == 1500) { - QPRINTK(qdev, IFUP, ERR, "Changing to normal MTU.\n"); - } else if ((ndev->mtu == 1500 && new_mtu == 1500) || - (ndev->mtu == 9000 && new_mtu == 9000)) { - return 0; + netif_err(qdev, ifup, qdev->ndev, "Changing to normal MTU.\n"); } else return -EINVAL; queue_delayed_work(qdev->workqueue, &qdev->mpi_port_cfg_work, 3*HZ); + ndev->mtu = new_mtu; + if (!netif_running(qdev->ndev)) { - ndev->mtu = new_mtu; return 0; } - ndev->mtu = new_mtu; status = ql_change_rx_buffers(qdev); if (status) { - QPRINTK(qdev, IFUP, ERR, - "Changing MTU failed.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Changing MTU failed.\n"); } return status; @@ -3874,8 +4221,8 @@ static void qlge_set_multicast_list(struct net_device *ndev) if (!test_bit(QL_PROMISCUOUS, &qdev->flags)) { if (ql_set_routing_reg (qdev, RT_IDX_PROMISCUOUS_SLOT, RT_IDX_VALID, 1)) { - QPRINTK(qdev, HW, ERR, - "Failed to set promiscous mode.\n"); + netif_err(qdev, hw, qdev->ndev, + "Failed to set promiscous mode.\n"); } else { set_bit(QL_PROMISCUOUS, &qdev->flags); } @@ -3884,8 +4231,8 @@ static void qlge_set_multicast_list(struct net_device *ndev) if (test_bit(QL_PROMISCUOUS, &qdev->flags)) { if (ql_set_routing_reg (qdev, RT_IDX_PROMISCUOUS_SLOT, RT_IDX_VALID, 0)) { - QPRINTK(qdev, HW, ERR, - "Failed to clear promiscous mode.\n"); + netif_err(qdev, hw, qdev->ndev, + "Failed to clear promiscous mode.\n"); } else { clear_bit(QL_PROMISCUOUS, &qdev->flags); } @@ -3897,12 +4244,12 @@ static void qlge_set_multicast_list(struct net_device *ndev) * transition is taking place. */ if ((ndev->flags & IFF_ALLMULTI) || - (ndev->mc_count > MAX_MULTICAST_ENTRIES)) { + (netdev_mc_count(ndev) > MAX_MULTICAST_ENTRIES)) { if (!test_bit(QL_ALLMULTI, &qdev->flags)) { if (ql_set_routing_reg (qdev, RT_IDX_ALLMULTI_SLOT, RT_IDX_MCAST, 1)) { - QPRINTK(qdev, HW, ERR, - "Failed to set all-multi mode.\n"); + netif_err(qdev, hw, qdev->ndev, + "Failed to set all-multi mode.\n"); } else { set_bit(QL_ALLMULTI, &qdev->flags); } @@ -3911,32 +4258,34 @@ static void qlge_set_multicast_list(struct net_device *ndev) if (test_bit(QL_ALLMULTI, &qdev->flags)) { if (ql_set_routing_reg (qdev, RT_IDX_ALLMULTI_SLOT, RT_IDX_MCAST, 0)) { - QPRINTK(qdev, HW, ERR, - "Failed to clear all-multi mode.\n"); + netif_err(qdev, hw, qdev->ndev, + "Failed to clear all-multi mode.\n"); } else { clear_bit(QL_ALLMULTI, &qdev->flags); } } } - if (ndev->mc_count) { + if (!netdev_mc_empty(ndev)) { status = ql_sem_spinlock(qdev, SEM_MAC_ADDR_MASK); if (status) goto exit; - for (i = 0, mc_ptr = ndev->mc_list; mc_ptr; - i++, mc_ptr = mc_ptr->next) + i = 0; + netdev_for_each_mc_addr(mc_ptr, ndev) { if (ql_set_mac_addr_reg(qdev, (u8 *) mc_ptr->dmi_addr, MAC_ADDR_TYPE_MULTI_MAC, i)) { - QPRINTK(qdev, HW, ERR, - "Failed to loadmulticast address.\n"); + netif_err(qdev, hw, qdev->ndev, + "Failed to loadmulticast address.\n"); ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK); goto exit; } + i++; + } ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK); if (ql_set_routing_reg (qdev, RT_IDX_MCAST_MATCH_SLOT, RT_IDX_MCAST_MATCH, 1)) { - QPRINTK(qdev, HW, ERR, - "Failed to set multicast match mode.\n"); + netif_err(qdev, hw, qdev->ndev, + "Failed to set multicast match mode.\n"); } else { set_bit(QL_ALLMULTI, &qdev->flags); } @@ -3954,6 +4303,8 @@ static int qlge_set_mac_address(struct net_device *ndev, void *p) if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; memcpy(ndev->dev_addr, addr->sa_data, ndev->addr_len); + /* Update local copy of current mac address. */ + memcpy(qdev->current_mac_addr, ndev->dev_addr, ndev->addr_len); status = ql_sem_spinlock(qdev, SEM_MAC_ADDR_MASK); if (status) @@ -3961,7 +4312,7 @@ static int qlge_set_mac_address(struct net_device *ndev, void *p) status = ql_set_mac_addr_reg(qdev, (u8 *) ndev->dev_addr, MAC_ADDR_TYPE_CAM_MAC, qdev->func * MAX_CQ); if (status) - QPRINTK(qdev, HW, ERR, "Failed to load MAC address.\n"); + netif_err(qdev, hw, qdev->ndev, "Failed to load MAC address.\n"); ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK); return status; } @@ -3994,8 +4345,8 @@ static void ql_asic_reset_work(struct work_struct *work) rtnl_unlock(); return; error: - QPRINTK(qdev, IFUP, ALERT, - "Driver up/down cycle failed, closing device\n"); + netif_alert(qdev, ifup, qdev->ndev, + "Driver up/down cycle failed, closing device\n"); set_bit(QL_ADAPTER_UP, &qdev->flags); dev_close(qdev->ndev); @@ -4094,6 +4445,7 @@ static void ql_release_all(struct pci_dev *pdev) iounmap(qdev->reg_base); if (qdev->doorbell_area) iounmap(qdev->doorbell_area); + vfree(qdev->mpi_coredump); pci_release_regions(pdev); pci_set_drvdata(pdev, NULL); } @@ -4175,6 +4527,17 @@ static int __devinit ql_init_device(struct pci_dev *pdev, spin_lock_init(&qdev->hw_lock); spin_lock_init(&qdev->stats_lock); + if (qlge_mpi_coredump) { + qdev->mpi_coredump = + vmalloc(sizeof(struct ql_mpi_coredump)); + if (qdev->mpi_coredump == NULL) { + dev_err(&pdev->dev, "Coredump alloc failed.\n"); + err = -ENOMEM; + goto err_out2; + } + if (qlge_force_coredump) + set_bit(QL_FRC_COREDUMP, &qdev->flags); + } /* make sure the EEPROM is good */ err = qdev->nic_ops->get_flash(qdev); if (err) { @@ -4183,6 +4546,8 @@ static int __devinit ql_init_device(struct pci_dev *pdev, } memcpy(ndev->perm_addr, ndev->dev_addr, ndev->addr_len); + /* Keep local copy of current mac address. */ + memcpy(qdev->current_mac_addr, ndev->dev_addr, ndev->addr_len); /* Set up the default ring sizes. */ qdev->tx_ring_size = NUM_TX_RING_ENTRIES; @@ -4204,6 +4569,7 @@ static int __devinit ql_init_device(struct pci_dev *pdev, INIT_DELAYED_WORK(&qdev->mpi_work, ql_mpi_work); INIT_DELAYED_WORK(&qdev->mpi_port_cfg_work, ql_mpi_port_cfg_work); INIT_DELAYED_WORK(&qdev->mpi_idc_work, ql_mpi_idc_work); + INIT_DELAYED_WORK(&qdev->mpi_core_to_log, ql_mpi_core_to_log); init_completion(&qdev->ide_completion); if (!cards_found) { @@ -4234,6 +4600,21 @@ static const struct net_device_ops qlge_netdev_ops = { .ndo_vlan_rx_kill_vid = qlge_vlan_rx_kill_vid, }; +static void ql_timer(unsigned long data) +{ + struct ql_adapter *qdev = (struct ql_adapter *)data; + u32 var = 0; + + var = ql_read32(qdev, STS); + if (pci_channel_offline(qdev->pdev)) { + netif_err(qdev, ifup, qdev->ndev, "EEH STS = 0x%.08x.\n", var); + return; + } + + qdev->timer.expires = jiffies + (5*HZ); + add_timer(&qdev->timer); +} + static int __devinit qlge_probe(struct pci_dev *pdev, const struct pci_device_id *pci_entry) { @@ -4285,6 +4666,14 @@ static int __devinit qlge_probe(struct pci_dev *pdev, pci_disable_device(pdev); return err; } + /* Start up the timer to trigger EEH if + * the bus goes dead + */ + init_timer_deferrable(&qdev->timer); + qdev->timer.data = (unsigned long)qdev; + qdev->timer.function = ql_timer; + qdev->timer.expires = jiffies + (5*HZ); + add_timer(&qdev->timer); ql_link_off(qdev); ql_display_dev_info(ndev); atomic_set(&qdev->lb_count, 0); @@ -4305,6 +4694,8 @@ int ql_clean_lb_rx_ring(struct rx_ring *rx_ring, int budget) static void __devexit qlge_remove(struct pci_dev *pdev) { struct net_device *ndev = pci_get_drvdata(pdev); + struct ql_adapter *qdev = netdev_priv(ndev); + del_timer_sync(&qdev->timer); unregister_netdev(ndev); ql_release_all(pdev); pci_disable_device(pdev); @@ -4327,6 +4718,7 @@ static void ql_eeh_close(struct net_device *ndev) cancel_delayed_work_sync(&qdev->mpi_reset_work); cancel_delayed_work_sync(&qdev->mpi_work); cancel_delayed_work_sync(&qdev->mpi_idc_work); + cancel_delayed_work_sync(&qdev->mpi_core_to_log); cancel_delayed_work_sync(&qdev->mpi_port_cfg_work); for (i = 0; i < qdev->rss_ring_count; i++) @@ -4346,6 +4738,7 @@ static pci_ers_result_t qlge_io_error_detected(struct pci_dev *pdev, enum pci_channel_state state) { struct net_device *ndev = pci_get_drvdata(pdev); + struct ql_adapter *qdev = netdev_priv(ndev); switch (state) { case pci_channel_io_normal: @@ -4359,6 +4752,8 @@ static pci_ers_result_t qlge_io_error_detected(struct pci_dev *pdev, case pci_channel_io_perm_failure: dev_err(&pdev->dev, "%s: pci_channel_io_perm_failure.\n", __func__); + ql_eeh_close(ndev); + set_bit(QL_EEH_FATAL, &qdev->flags); return PCI_ERS_RESULT_DISCONNECT; } @@ -4381,11 +4776,18 @@ static pci_ers_result_t qlge_io_slot_reset(struct pci_dev *pdev) pci_restore_state(pdev); if (pci_enable_device(pdev)) { - QPRINTK(qdev, IFUP, ERR, - "Cannot re-enable PCI device after reset.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Cannot re-enable PCI device after reset.\n"); return PCI_ERS_RESULT_DISCONNECT; } pci_set_master(pdev); + + if (ql_adapter_reset(qdev)) { + netif_err(qdev, drv, qdev->ndev, "reset FAILED!\n"); + set_bit(QL_EEH_FATAL, &qdev->flags); + return PCI_ERS_RESULT_DISCONNECT; + } + return PCI_ERS_RESULT_RECOVERED; } @@ -4395,19 +4797,19 @@ static void qlge_io_resume(struct pci_dev *pdev) struct ql_adapter *qdev = netdev_priv(ndev); int err = 0; - if (ql_adapter_reset(qdev)) - QPRINTK(qdev, DRV, ERR, "reset FAILED!\n"); if (netif_running(ndev)) { err = qlge_open(ndev); if (err) { - QPRINTK(qdev, IFUP, ERR, - "Device initialization failed after reset.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Device initialization failed after reset.\n"); return; } } else { - QPRINTK(qdev, IFUP, ERR, - "Device was not running prior to EEH.\n"); + netif_err(qdev, ifup, qdev->ndev, + "Device was not running prior to EEH.\n"); } + qdev->timer.expires = jiffies + (5*HZ); + add_timer(&qdev->timer); netif_device_attach(ndev); } @@ -4424,6 +4826,7 @@ static int qlge_suspend(struct pci_dev *pdev, pm_message_t state) int err; netif_device_detach(ndev); + del_timer_sync(&qdev->timer); if (netif_running(ndev)) { err = ql_adapter_down(qdev); @@ -4454,7 +4857,7 @@ static int qlge_resume(struct pci_dev *pdev) pci_restore_state(pdev); err = pci_enable_device(pdev); if (err) { - QPRINTK(qdev, IFUP, ERR, "Cannot enable PCI device from suspend\n"); + netif_err(qdev, ifup, qdev->ndev, "Cannot enable PCI device from suspend\n"); return err; } pci_set_master(pdev); @@ -4468,6 +4871,8 @@ static int qlge_resume(struct pci_dev *pdev) return err; } + qdev->timer.expires = jiffies + (5*HZ); + add_timer(&qdev->timer); netif_device_attach(ndev); return 0; |