diff options
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_cmds.c')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.c | 150 |
1 files changed, 147 insertions, 3 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index af60bb26e33..094b5f32205 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -1658,9 +1658,9 @@ int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value) /* Reset mcast promisc mode if already set by setting mask * and not setting flags field */ - if (!lancer_chip(adapter) || be_physfn(adapter)) - req->if_flags_mask |= - cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS); + req->if_flags_mask |= + cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS & + adapter->if_cap_flags); req->mcast_num = cpu_to_le32(netdev_mc_count(adapter->netdev)); netdev_for_each_mc_addr(ha, adapter->netdev) @@ -2792,6 +2792,150 @@ err: return status; } +static struct be_nic_resource_desc *be_get_nic_desc(u8 *buf, u32 desc_count, + u32 max_buf_size) +{ + struct be_nic_resource_desc *desc = (struct be_nic_resource_desc *)buf; + int i; + + for (i = 0; i < desc_count; i++) { + desc->desc_len = RESOURCE_DESC_SIZE; + if (((void *)desc + desc->desc_len) > + (void *)(buf + max_buf_size)) { + desc = NULL; + break; + } + + if (desc->desc_type == NIC_RESOURCE_DESC_TYPE_ID) + break; + + desc = (void *)desc + desc->desc_len; + } + + if (!desc || i == MAX_RESOURCE_DESC) + return NULL; + + return desc; +} + +/* Uses Mbox */ +int be_cmd_get_func_config(struct be_adapter *adapter) +{ + struct be_mcc_wrb *wrb; + struct be_cmd_req_get_func_config *req; + int status; + struct be_dma_mem cmd; + + memset(&cmd, 0, sizeof(struct be_dma_mem)); + cmd.size = sizeof(struct be_cmd_resp_get_func_config); + cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, + &cmd.dma); + if (!cmd.va) { + dev_err(&adapter->pdev->dev, "Memory alloc failure\n"); + return -ENOMEM; + } + if (mutex_lock_interruptible(&adapter->mbox_lock)) + return -1; + + wrb = wrb_from_mbox(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + + req = cmd.va; + + be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_GET_FUNC_CONFIG, + cmd.size, wrb, &cmd); + + status = be_mbox_notify_wait(adapter); + if (!status) { + struct be_cmd_resp_get_func_config *resp = cmd.va; + u32 desc_count = le32_to_cpu(resp->desc_count); + struct be_nic_resource_desc *desc; + + desc = be_get_nic_desc(resp->func_param, desc_count, + sizeof(resp->func_param)); + if (!desc) { + status = -EINVAL; + goto err; + } + + adapter->max_pmac_cnt = le16_to_cpu(desc->unicast_mac_count); + adapter->max_vlans = le16_to_cpu(desc->vlan_count); + adapter->max_mcast_mac = le16_to_cpu(desc->mcast_mac_count); + adapter->max_tx_queues = le16_to_cpu(desc->txq_count); + adapter->max_rss_queues = le16_to_cpu(desc->rssq_count); + adapter->max_rx_queues = le16_to_cpu(desc->rq_count); + + adapter->max_event_queues = le16_to_cpu(desc->eq_count); + adapter->if_cap_flags = le32_to_cpu(desc->cap_flags); + } +err: + mutex_unlock(&adapter->mbox_lock); + pci_free_consistent(adapter->pdev, cmd.size, + cmd.va, cmd.dma); + return status; +} + + /* Uses sync mcc */ +int be_cmd_get_profile_config(struct be_adapter *adapter, u32 *cap_flags, + u8 domain) +{ + struct be_mcc_wrb *wrb; + struct be_cmd_req_get_profile_config *req; + int status; + struct be_dma_mem cmd; + + memset(&cmd, 0, sizeof(struct be_dma_mem)); + cmd.size = sizeof(struct be_cmd_resp_get_profile_config); + cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, + &cmd.dma); + if (!cmd.va) { + dev_err(&adapter->pdev->dev, "Memory alloc failure\n"); + return -ENOMEM; + } + + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + + req = cmd.va; + + be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_GET_PROFILE_CONFIG, + cmd.size, wrb, &cmd); + + req->type = ACTIVE_PROFILE_TYPE; + req->hdr.domain = domain; + + status = be_mcc_notify_wait(adapter); + if (!status) { + struct be_cmd_resp_get_profile_config *resp = cmd.va; + u32 desc_count = le32_to_cpu(resp->desc_count); + struct be_nic_resource_desc *desc; + + desc = be_get_nic_desc(resp->func_param, desc_count, + sizeof(resp->func_param)); + + if (!desc) { + status = -EINVAL; + goto err; + } + *cap_flags = le32_to_cpu(desc->cap_flags); + } +err: + spin_unlock_bh(&adapter->mcc_lock); + pci_free_consistent(adapter->pdev, cmd.size, + cmd.va, cmd.dma); + return status; +} + int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload, int wrb_payload_size, u16 *cmd_status, u16 *ext_status) { |