diff options
Diffstat (limited to 'drivers/net/benet')
| -rw-r--r-- | drivers/net/benet/be.h | 3 | ||||
| -rw-r--r-- | drivers/net/benet/be_cmds.c | 37 | ||||
| -rw-r--r-- | drivers/net/benet/be_cmds.h | 12 | ||||
| -rw-r--r-- | drivers/net/benet/be_ethtool.c | 10 | ||||
| -rw-r--r-- | drivers/net/benet/be_main.c | 84 |
5 files changed, 94 insertions, 52 deletions
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h index 684c6fe24c8..3b79a225628 100644 --- a/drivers/net/benet/be.h +++ b/drivers/net/benet/be.h @@ -258,6 +258,9 @@ struct be_adapter { bool link_up; u32 port_num; bool promiscuous; + u32 cap; + u32 rx_fc; /* Rx flow control */ + u32 tx_fc; /* Tx flow control */ }; extern const struct ethtool_ops be_ethtool_ops; diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c index 3dd76c4170b..28a0eda9268 100644 --- a/drivers/net/benet/be_cmds.c +++ b/drivers/net/benet/be_cmds.c @@ -243,15 +243,26 @@ static int be_POST_stage_get(struct be_adapter *adapter, u16 *stage) int be_cmd_POST(struct be_adapter *adapter) { - u16 stage, error; + u16 stage; + int status, timeout = 0; - error = be_POST_stage_get(adapter, &stage); - if (error || stage != POST_STAGE_ARMFW_RDY) { - dev_err(&adapter->pdev->dev, "POST failed.\n"); - return -1; - } + do { + status = be_POST_stage_get(adapter, &stage); + if (status) { + dev_err(&adapter->pdev->dev, "POST error; stage=0x%x\n", + stage); + return -1; + } else if (stage != POST_STAGE_ARMFW_RDY) { + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(2 * HZ); + timeout += 2; + } else { + return 0; + } + } while (timeout < 20); - return 0; + dev_err(&adapter->pdev->dev, "POST timeout; stage=0x%x\n", stage); + return -1; } static inline void *embedded_payload(struct be_mcc_wrb *wrb) @@ -729,8 +740,8 @@ int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q, /* Create an rx filtering policy configuration on an i/f * Uses mbox */ -int be_cmd_if_create(struct be_adapter *adapter, u32 flags, u8 *mac, - bool pmac_invalid, u32 *if_handle, u32 *pmac_id) +int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags, + u8 *mac, bool pmac_invalid, u32 *if_handle, u32 *pmac_id) { struct be_mcc_wrb *wrb; struct be_cmd_req_if_create *req; @@ -746,8 +757,8 @@ int be_cmd_if_create(struct be_adapter *adapter, u32 flags, u8 *mac, be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, OPCODE_COMMON_NTWK_INTERFACE_CREATE, sizeof(*req)); - req->capability_flags = cpu_to_le32(flags); - req->enable_flags = cpu_to_le32(flags); + req->capability_flags = cpu_to_le32(cap_flags); + req->enable_flags = cpu_to_le32(en_flags); req->pmac_invalid = pmac_invalid; if (!pmac_invalid) memcpy(req->mac_addr, mac, ETH_ALEN); @@ -1068,7 +1079,7 @@ int be_cmd_get_flow_control(struct be_adapter *adapter, u32 *tx_fc, u32 *rx_fc) } /* Uses mbox */ -int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num) +int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num, u32 *cap) { struct be_mcc_wrb *wrb; struct be_cmd_req_query_fw_cfg *req; @@ -1088,6 +1099,7 @@ int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num) if (!status) { struct be_cmd_resp_query_fw_cfg *resp = embedded_payload(wrb); *port_num = le32_to_cpu(resp->phys_port); + *cap = le32_to_cpu(resp->function_cap); } spin_unlock(&adapter->mbox_lock); @@ -1128,7 +1140,6 @@ int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, spin_lock_bh(&adapter->mcc_lock); wrb = wrb_from_mccq(adapter); - req = embedded_payload(wrb); sge = nonembedded_sgl(wrb); be_wrb_hdr_prepare(wrb, cmd->size, false, 1); diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h index 93e432f3d92..e5f9676cf1b 100644 --- a/drivers/net/benet/be_cmds.h +++ b/drivers/net/benet/be_cmds.h @@ -62,13 +62,13 @@ enum { MCC_STATUS_QUEUE_FLUSHING = 0x4, /* The command is completing with a DMA error */ MCC_STATUS_DMA_FAILED = 0x5, - MCC_STATUS_NOT_SUPPORTED = 0x66 + MCC_STATUS_NOT_SUPPORTED = 66 }; #define CQE_STATUS_COMPL_MASK 0xFFFF #define CQE_STATUS_COMPL_SHIFT 0 /* bits 0 - 15 */ #define CQE_STATUS_EXTD_MASK 0xFFFF -#define CQE_STATUS_EXTD_SHIFT 0 /* bits 0 - 15 */ +#define CQE_STATUS_EXTD_SHIFT 16 /* bits 16 - 31 */ struct be_mcc_compl { u32 status; /* dword 0 */ @@ -720,8 +720,9 @@ extern int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr, extern int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr, u32 if_id, u32 *pmac_id); extern int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id, u32 pmac_id); -extern int be_cmd_if_create(struct be_adapter *adapter, u32 if_flags, u8 *mac, - bool pmac_invalid, u32 *if_handle, u32 *pmac_id); +extern int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, + u32 en_flags, u8 *mac, bool pmac_invalid, + u32 *if_handle, u32 *pmac_id); extern int be_cmd_if_destroy(struct be_adapter *adapter, u32 if_handle); extern int be_cmd_eq_create(struct be_adapter *adapter, struct be_queue_info *eq, int eq_delay); @@ -760,7 +761,8 @@ extern int be_cmd_set_flow_control(struct be_adapter *adapter, u32 tx_fc, u32 rx_fc); extern int be_cmd_get_flow_control(struct be_adapter *adapter, u32 *tx_fc, u32 *rx_fc); -extern int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num); +extern int be_cmd_query_fw_cfg(struct be_adapter *adapter, + u32 *port_num, u32 *cap); extern int be_cmd_reset_function(struct be_adapter *adapter); extern int be_process_mcc(struct be_adapter *adapter); extern int be_cmd_write_flashrom(struct be_adapter *adapter, diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c index 11445df3dbc..f0fd95b43c0 100644 --- a/drivers/net/benet/be_ethtool.c +++ b/drivers/net/benet/be_ethtool.c @@ -323,10 +323,12 @@ be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) if (ecmd->autoneg != 0) return -EINVAL; + adapter->tx_fc = ecmd->tx_pause; + adapter->rx_fc = ecmd->rx_pause; - status = be_cmd_set_flow_control(adapter, ecmd->tx_pause, - ecmd->rx_pause); - if (!status) + status = be_cmd_set_flow_control(adapter, + adapter->tx_fc, adapter->rx_fc); + if (status) dev_warn(&adapter->pdev->dev, "Pause param set failed.\n"); return status; @@ -358,7 +360,7 @@ const struct ethtool_ops be_ethtool_ops = { .get_rx_csum = be_get_rx_csum, .set_rx_csum = be_set_rx_csum, .get_tx_csum = ethtool_op_get_tx_csum, - .set_tx_csum = ethtool_op_set_tx_csum, + .set_tx_csum = ethtool_op_set_tx_hw_csum, .get_sg = ethtool_op_get_sg, .set_sg = ethtool_op_set_sg, .get_tso = ethtool_op_get_tso, diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c index 409cf059590..876b357101f 100644 --- a/drivers/net/benet/be_main.c +++ b/drivers/net/benet/be_main.c @@ -197,7 +197,7 @@ void netdev_stats_update(struct be_adapter *adapter) /* no space available in linux */ dev_stats->tx_dropped = 0; - dev_stats->multicast = port_stats->tx_multicastframes; + dev_stats->multicast = port_stats->rx_multicast_frames; dev_stats->collisions = 0; /* detailed tx_errors */ @@ -747,9 +747,16 @@ static void be_rx_compl_process(struct be_adapter *adapter, struct be_eth_rx_compl *rxcp) { struct sk_buff *skb; - u32 vtp, vid; + u32 vlanf, vid; + u8 vtm; - vtp = AMAP_GET_BITS(struct amap_eth_rx_compl, vtp, rxcp); + vlanf = AMAP_GET_BITS(struct amap_eth_rx_compl, vtp, rxcp); + vtm = AMAP_GET_BITS(struct amap_eth_rx_compl, vtm, rxcp); + + /* vlanf could be wrongly set in some cards. + * ignore if vtm is not set */ + if ((adapter->cap == 0x400) && !vtm) + vlanf = 0; skb = netdev_alloc_skb(adapter->netdev, BE_HDR_LEN + NET_IP_ALIGN); if (!skb) { @@ -772,7 +779,7 @@ static void be_rx_compl_process(struct be_adapter *adapter, skb->protocol = eth_type_trans(skb, adapter->netdev); skb->dev = adapter->netdev; - if (vtp) { + if (vlanf) { if (!adapter->vlan_grp || adapter->num_vlans == 0) { kfree_skb(skb); return; @@ -797,11 +804,18 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter, struct be_eq_obj *eq_obj = &adapter->rx_eq; u32 num_rcvd, pkt_size, remaining, vlanf, curr_frag_len; u16 i, rxq_idx = 0, vid, j; + u8 vtm; num_rcvd = AMAP_GET_BITS(struct amap_eth_rx_compl, numfrags, rxcp); pkt_size = AMAP_GET_BITS(struct amap_eth_rx_compl, pktsize, rxcp); vlanf = AMAP_GET_BITS(struct amap_eth_rx_compl, vtp, rxcp); rxq_idx = AMAP_GET_BITS(struct amap_eth_rx_compl, fragndx, rxcp); + vtm = AMAP_GET_BITS(struct amap_eth_rx_compl, vtm, rxcp); + + /* vlanf could be wrongly set in some cards. + * ignore if vtm is not set */ + if ((adapter->cap == 0x400) && !vtm) + vlanf = 0; skb = napi_get_frags(&eq_obj->napi); if (!skb) { @@ -1596,29 +1610,42 @@ static int be_open(struct net_device *netdev) status = be_cmd_link_status_query(adapter, &link_up); if (status) - return status; + goto ret_sts; be_link_status_update(adapter, link_up); + status = be_vid_config(adapter); + if (status) + goto ret_sts; + + status = be_cmd_set_flow_control(adapter, + adapter->tx_fc, adapter->rx_fc); + if (status) + goto ret_sts; + schedule_delayed_work(&adapter->work, msecs_to_jiffies(100)); - return 0; +ret_sts: + return status; } static int be_setup(struct be_adapter *adapter) { struct net_device *netdev = adapter->netdev; - u32 if_flags; + u32 cap_flags, en_flags; int status; - if_flags = BE_IF_FLAGS_BROADCAST | BE_IF_FLAGS_PROMISCUOUS | - BE_IF_FLAGS_MCAST_PROMISCUOUS | BE_IF_FLAGS_UNTAGGED | - BE_IF_FLAGS_PASS_L3L4_ERRORS; - status = be_cmd_if_create(adapter, if_flags, netdev->dev_addr, - false/* pmac_invalid */, &adapter->if_handle, - &adapter->pmac_id); + cap_flags = BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_BROADCAST | + BE_IF_FLAGS_MCAST_PROMISCUOUS | + BE_IF_FLAGS_PROMISCUOUS | + BE_IF_FLAGS_PASS_L3L4_ERRORS; + en_flags = BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_BROADCAST | + BE_IF_FLAGS_PASS_L3L4_ERRORS; + + status = be_cmd_if_create(adapter, cap_flags, en_flags, + netdev->dev_addr, false/* pmac_invalid */, + &adapter->if_handle, &adapter->pmac_id); if (status != 0) goto do_none; - status = be_tx_queues_create(adapter); if (status != 0) goto if_destroy; @@ -1631,17 +1658,8 @@ static int be_setup(struct be_adapter *adapter) if (status != 0) goto rx_qs_destroy; - status = be_vid_config(adapter); - if (status != 0) - goto mccqs_destroy; - - status = be_cmd_set_flow_control(adapter, true, true); - if (status != 0) - goto mccqs_destroy; return 0; -mccqs_destroy: - be_mcc_queues_destroy(adapter); rx_qs_destroy: be_rx_queues_destroy(adapter); tx_qs_destroy: @@ -1885,13 +1903,17 @@ static void be_netdev_init(struct net_device *netdev) struct be_adapter *adapter = netdev_priv(netdev); netdev->features |= NETIF_F_SG | NETIF_F_HW_VLAN_RX | NETIF_F_TSO | - NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER | NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | NETIF_F_GRO; + NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER | NETIF_F_HW_CSUM | + NETIF_F_GRO; netdev->flags |= IFF_MULTICAST; adapter->rx_csum = true; + /* Default settings for Rx and Tx flow control */ + adapter->rx_fc = true; + adapter->tx_fc = true; + netif_set_gso_max_size(netdev, 65535); BE_SET_NETDEV_OPS(netdev, &be_netdev_ops); @@ -2041,11 +2063,16 @@ static int be_hw_up(struct be_adapter *adapter) if (status) return status; + status = be_cmd_reset_function(adapter); + if (status) + return status; + status = be_cmd_get_fw_ver(adapter, adapter->fw_ver); if (status) return status; - status = be_cmd_query_fw_cfg(adapter, &adapter->port_num); + status = be_cmd_query_fw_cfg(adapter, + &adapter->port_num, &adapter->cap); return status; } @@ -2093,10 +2120,6 @@ static int __devinit be_probe(struct pci_dev *pdev, if (status) goto free_netdev; - status = be_cmd_reset_function(adapter); - if (status) - goto ctrl_clean; - status = be_stats_init(adapter); if (status) goto ctrl_clean; @@ -2153,6 +2176,7 @@ static int be_suspend(struct pci_dev *pdev, pm_message_t state) be_close(netdev); rtnl_unlock(); } + be_cmd_get_flow_control(adapter, &adapter->tx_fc, &adapter->rx_fc); be_clear(adapter); pci_save_state(pdev); |