diff options
Diffstat (limited to 'drivers/net/qlge/qlge_main.c')
| -rw-r--r-- | drivers/net/qlge/qlge_main.c | 97 |
1 files changed, 75 insertions, 22 deletions
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c index 61680715cde0..48b45df85ec9 100644 --- a/drivers/net/qlge/qlge_main.c +++ b/drivers/net/qlge/qlge_main.c @@ -320,6 +320,37 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type, switch (type) { case MAC_ADDR_TYPE_MULTI_MAC: + { + u32 upper = (addr[0] << 8) | addr[1]; + u32 lower = (addr[2] << 24) | (addr[3] << 16) | + (addr[4] << 8) | (addr[5]); + + status = + ql_wait_reg_rdy(qdev, + MAC_ADDR_IDX, MAC_ADDR_MW, 0); + if (status) + goto exit; + ql_write32(qdev, MAC_ADDR_IDX, (offset++) | + (index << MAC_ADDR_IDX_SHIFT) | + type | MAC_ADDR_E); + ql_write32(qdev, MAC_ADDR_DATA, lower); + status = + ql_wait_reg_rdy(qdev, + MAC_ADDR_IDX, MAC_ADDR_MW, 0); + if (status) + goto exit; + ql_write32(qdev, MAC_ADDR_IDX, (offset++) | + (index << MAC_ADDR_IDX_SHIFT) | + type | MAC_ADDR_E); + + ql_write32(qdev, MAC_ADDR_DATA, upper); + status = + ql_wait_reg_rdy(qdev, + MAC_ADDR_IDX, MAC_ADDR_MW, 0); + if (status) + goto exit; + break; + } case MAC_ADDR_TYPE_CAM_MAC: { u32 cam_output; @@ -365,16 +396,14 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type, and possibly the function id. Right now we hardcode the route field to NIC core. */ - if (type == MAC_ADDR_TYPE_CAM_MAC) { - cam_output = (CAM_OUT_ROUTE_NIC | - (qdev-> - func << CAM_OUT_FUNC_SHIFT) | - (0 << CAM_OUT_CQ_ID_SHIFT)); - if (qdev->vlgrp) - cam_output |= CAM_OUT_RV; - /* route to NIC core */ - ql_write32(qdev, MAC_ADDR_DATA, cam_output); - } + cam_output = (CAM_OUT_ROUTE_NIC | + (qdev-> + func << CAM_OUT_FUNC_SHIFT) | + (0 << CAM_OUT_CQ_ID_SHIFT)); + if (qdev->vlgrp) + cam_output |= CAM_OUT_RV; + /* route to NIC core */ + ql_write32(qdev, MAC_ADDR_DATA, cam_output); break; } case MAC_ADDR_TYPE_VLAN: @@ -546,14 +575,14 @@ static int ql_set_routing_reg(struct ql_adapter *qdev, u32 index, u32 mask, } case RT_IDX_MCAST: /* Pass up All Multicast frames. */ { - value = RT_IDX_DST_CAM_Q | /* dest */ + value = RT_IDX_DST_DFLT_Q | /* dest */ RT_IDX_TYPE_NICQ | /* type */ (RT_IDX_ALLMULTI_SLOT << RT_IDX_IDX_SHIFT);/* index */ break; } case RT_IDX_MCAST_MATCH: /* Pass up matched Multicast frames. */ { - value = RT_IDX_DST_CAM_Q | /* dest */ + value = RT_IDX_DST_DFLT_Q | /* dest */ RT_IDX_TYPE_NICQ | /* type */ (RT_IDX_MCAST_MATCH_SLOT << RT_IDX_IDX_SHIFT);/* index */ break; @@ -3077,6 +3106,12 @@ err_irq: static int ql_start_rss(struct ql_adapter *qdev) { + u8 init_hash_seed[] = {0x6d, 0x5a, 0x56, 0xda, 0x25, 0x5b, 0x0e, 0xc2, + 0x41, 0x67, 0x25, 0x3d, 0x43, 0xa3, 0x8f, + 0xb0, 0xd0, 0xca, 0x2b, 0xcb, 0xae, 0x7b, + 0x30, 0xb4, 0x77, 0xcb, 0x2d, 0xa3, 0x80, + 0x30, 0xf2, 0x0c, 0x6a, 0x42, 0xb7, 0x3b, + 0xbe, 0xac, 0x01, 0xfa}; struct ricb *ricb = &qdev->ricb; int status = 0; int i; @@ -3086,21 +3121,17 @@ static int ql_start_rss(struct ql_adapter *qdev) ricb->base_cq = RSS_L4K; ricb->flags = - (RSS_L6K | RSS_LI | RSS_LB | RSS_LM | RSS_RI4 | RSS_RI6 | RSS_RT4 | - RSS_RT6); - ricb->mask = cpu_to_le16(qdev->rss_ring_count - 1); + (RSS_L6K | RSS_LI | RSS_LB | RSS_LM | RSS_RT4 | RSS_RT6); + ricb->mask = cpu_to_le16((u16)(0x3ff)); /* * Fill out the Indirection Table. */ - for (i = 0; i < 256; i++) - hash_id[i] = i & (qdev->rss_ring_count - 1); + for (i = 0; i < 1024; i++) + hash_id[i] = (i & (qdev->rss_ring_count - 1)); - /* - * Random values for the IPv6 and IPv4 Hash Keys. - */ - get_random_bytes((void *)&ricb->ipv6_hash_key[0], 40); - get_random_bytes((void *)&ricb->ipv4_hash_key[0], 16); + 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"); @@ -3239,6 +3270,13 @@ static int ql_adapter_initialize(struct ql_adapter *qdev) ql_write32(qdev, SPLT_HDR, SPLT_HDR_EP | min(SMALL_BUFFER_SIZE, MAX_SPLIT_SIZE)); + /* Set RX packet routing to use port/pci function on which the + * packet arrived on in addition to usual frame routing. + * This is helpful on bonding where both interfaces can have + * the same MAC address. + */ + ql_write32(qdev, RST_FO, RST_FO_RR_MASK | RST_FO_RR_RCV_FUNC_CQ); + /* Start up the rx queues. */ for (i = 0; i < qdev->rx_ring_count; i++) { status = ql_start_rx_ring(qdev, &qdev->rx_ring[i]); @@ -3311,6 +3349,13 @@ static int ql_adapter_reset(struct ql_adapter *qdev) end_jiffies = jiffies + max((unsigned long)1, usecs_to_jiffies(30)); + + /* Stop management traffic. */ + ql_mb_set_mgmnt_traffic_ctl(qdev, MB_SET_MPI_TFK_STOP); + + /* Wait for the NIC and MGMNT FIFOs to empty. */ + ql_wait_fifo_empty(qdev); + ql_write32(qdev, RST_FO, (RST_FO_FR << 16) | RST_FO_FR); do { @@ -3326,6 +3371,8 @@ static int ql_adapter_reset(struct ql_adapter *qdev) status = -ETIMEDOUT; } + /* Resume management traffic. */ + ql_mb_set_mgmnt_traffic_ctl(qdev, MB_SET_MPI_TFK_RESUME); return status; } @@ -3704,6 +3751,12 @@ static void ql_asic_reset_work(struct work_struct *work) status = ql_adapter_up(qdev); if (status) goto error; + + /* Restore rx mode. */ + clear_bit(QL_ALLMULTI, &qdev->flags); + clear_bit(QL_PROMISCUOUS, &qdev->flags); + qlge_set_multicast_list(qdev->ndev); + rtnl_unlock(); return; error: |