diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_dev.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_fcoe.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_iscsi.c | 66 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_main.c | 18 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_mcp.c | 97 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_mcp.h | 21 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_sp.h | 1 |
7 files changed, 220 insertions, 5 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c index 7649f35000db..2d88d4883483 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c @@ -2071,16 +2071,22 @@ static void qed_hw_set_feat(struct qed_hwfn *p_hwfn) QED_VF_L2_QUE)); } + if (p_hwfn->hw_info.personality == QED_PCI_FCOE) + feat_num[QED_FCOE_CQ] = min_t(u32, sb_cnt.cnt, + RESC_NUM(p_hwfn, + QED_CMDQS_CQS)); + if (p_hwfn->hw_info.personality == QED_PCI_ISCSI) feat_num[QED_ISCSI_CQ] = min_t(u32, sb_cnt.cnt, RESC_NUM(p_hwfn, QED_CMDQS_CQS)); DP_VERBOSE(p_hwfn, NETIF_MSG_PROBE, - "#PF_L2_QUEUES=%d VF_L2_QUEUES=%d #ROCE_CNQ=%d ISCSI_CQ=%d #SBS=%d\n", + "#PF_L2_QUEUES=%d VF_L2_QUEUES=%d #ROCE_CNQ=%d FCOE_CQ=%d ISCSI_CQ=%d #SBS=%d\n", (int)FEAT_NUM(p_hwfn, QED_PF_L2_QUE), (int)FEAT_NUM(p_hwfn, QED_VF_L2_QUE), (int)FEAT_NUM(p_hwfn, QED_RDMA_CNQ), + (int)FEAT_NUM(p_hwfn, QED_FCOE_CQ), (int)FEAT_NUM(p_hwfn, QED_ISCSI_CQ), (int)sb_cnt.cnt); } diff --git a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c index 3fc4ff22960e..df195c02b711 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c +++ b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c @@ -141,6 +141,15 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn, p_data = &p_ramrod->init_ramrod_data; fcoe_pf_params = &p_hwfn->pf_params.fcoe_pf_params; + /* Sanity */ + if (fcoe_pf_params->num_cqs > p_hwfn->hw_info.feat_num[QED_FCOE_CQ]) { + DP_ERR(p_hwfn, + "Cannot satisfy CQ amount. CQs requested %d, CQs available %d. Aborting function start\n", + fcoe_pf_params->num_cqs, + p_hwfn->hw_info.feat_num[QED_FCOE_CQ]); + return -EINVAL; + } + p_data->mtu = cpu_to_le16(fcoe_pf_params->mtu); tmp = cpu_to_le16(fcoe_pf_params->sq_num_pbl_pages); p_data->sq_num_pages_in_pbl = tmp; @@ -739,6 +748,11 @@ static int qed_fill_fcoe_dev_info(struct qed_dev *cdev, info->secondary_bdq_rq_addr = qed_fcoe_get_secondary_bdq_prod(hwfn, BDQ_ID_RQ); + info->wwpn = hwfn->mcp_info->func_info.wwn_port; + info->wwnn = hwfn->mcp_info->func_info.wwn_node; + + info->num_cqs = FEAT_NUM(hwfn, QED_FCOE_CQ); + return rc; } diff --git a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c index bc8ce09d390f..6103723d7118 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c +++ b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c @@ -488,6 +488,54 @@ static int qed_sp_iscsi_conn_update(struct qed_hwfn *p_hwfn, return qed_spq_post(p_hwfn, p_ent, NULL); } +static int +qed_sp_iscsi_mac_update(struct qed_hwfn *p_hwfn, + struct qed_iscsi_conn *p_conn, + enum spq_mode comp_mode, + struct qed_spq_comp_cb *p_comp_addr) +{ + struct iscsi_spe_conn_mac_update *p_ramrod = NULL; + struct qed_spq_entry *p_ent = NULL; + struct qed_sp_init_data init_data; + int rc = -EINVAL; + u8 ucval; + + /* Get SPQ entry */ + memset(&init_data, 0, sizeof(init_data)); + init_data.cid = p_conn->icid; + init_data.opaque_fid = p_hwfn->hw_info.opaque_fid; + init_data.comp_mode = comp_mode; + init_data.p_comp_data = p_comp_addr; + + rc = qed_sp_init_request(p_hwfn, &p_ent, + ISCSI_RAMROD_CMD_ID_MAC_UPDATE, + PROTOCOLID_ISCSI, &init_data); + if (rc) + return rc; + + p_ramrod = &p_ent->ramrod.iscsi_conn_mac_update; + p_ramrod->hdr.op_code = ISCSI_RAMROD_CMD_ID_MAC_UPDATE; + SET_FIELD(p_ramrod->hdr.flags, + ISCSI_SLOW_PATH_HDR_LAYER_CODE, p_conn->layer_code); + + p_ramrod->conn_id = cpu_to_le16(p_conn->conn_id); + p_ramrod->fw_cid = cpu_to_le32(p_conn->icid); + ucval = p_conn->remote_mac[1]; + ((u8 *)(&p_ramrod->remote_mac_addr_hi))[0] = ucval; + ucval = p_conn->remote_mac[0]; + ((u8 *)(&p_ramrod->remote_mac_addr_hi))[1] = ucval; + ucval = p_conn->remote_mac[3]; + ((u8 *)(&p_ramrod->remote_mac_addr_mid))[0] = ucval; + ucval = p_conn->remote_mac[2]; + ((u8 *)(&p_ramrod->remote_mac_addr_mid))[1] = ucval; + ucval = p_conn->remote_mac[5]; + ((u8 *)(&p_ramrod->remote_mac_addr_lo))[0] = ucval; + ucval = p_conn->remote_mac[4]; + ((u8 *)(&p_ramrod->remote_mac_addr_lo))[1] = ucval; + + return qed_spq_post(p_hwfn, p_ent, NULL); +} + static int qed_sp_iscsi_conn_terminate(struct qed_hwfn *p_hwfn, struct qed_iscsi_conn *p_conn, enum spq_mode comp_mode, @@ -1324,6 +1372,23 @@ static int qed_iscsi_stats(struct qed_dev *cdev, struct qed_iscsi_stats *stats) return qed_iscsi_get_stats(QED_LEADING_HWFN(cdev), stats); } +static int qed_iscsi_change_mac(struct qed_dev *cdev, + u32 handle, const u8 *mac) +{ + struct qed_hash_iscsi_con *hash_con; + + hash_con = qed_iscsi_get_hash(cdev, handle); + if (!hash_con) { + DP_NOTICE(cdev, "Failed to find connection for handle %d\n", + handle); + return -EINVAL; + } + + return qed_sp_iscsi_mac_update(QED_LEADING_HWFN(cdev), + hash_con->con, + QED_SPQ_MODE_EBLOCK, NULL); +} + void qed_get_protocol_stats_iscsi(struct qed_dev *cdev, struct qed_mcp_iscsi_stats *stats) { @@ -1358,6 +1423,7 @@ static const struct qed_iscsi_ops qed_iscsi_ops_pass = { .destroy_conn = &qed_iscsi_destroy_conn, .clear_sq = &qed_iscsi_clear_conn_sq, .get_stats = &qed_iscsi_stats, + .change_mac = &qed_iscsi_change_mac, }; const struct qed_iscsi_ops *qed_get_iscsi_ops(void) diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c index ac3bdcd9f0b6..6ac10ce14e5b 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_main.c +++ b/drivers/net/ethernet/qlogic/qed/qed_main.c @@ -269,6 +269,8 @@ int qed_fill_dev_info(struct qed_dev *cdev, if (QED_LEADING_HWFN(cdev)->hw_info.b_wol_support == QED_WOL_SUPPORT_PME) dev_info->wol_support = true; + + dev_info->abs_pf_id = QED_LEADING_HWFN(cdev)->abs_pf_id; } else { qed_vf_get_fw_version(&cdev->hwfns[0], &dev_info->fw_major, &dev_info->fw_minor, &dev_info->fw_rev, @@ -1533,6 +1535,21 @@ static int qed_drain(struct qed_dev *cdev) return 0; } +static int qed_nvm_get_image(struct qed_dev *cdev, enum qed_nvm_images type, + u8 *buf, u16 len) +{ + struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev); + struct qed_ptt *ptt = qed_ptt_acquire(hwfn); + int rc; + + if (!ptt) + return -EAGAIN; + + rc = qed_mcp_get_nvm_image(hwfn, ptt, type, buf, len); + qed_ptt_release(hwfn, ptt); + return rc; +} + static void qed_get_coalesce(struct qed_dev *cdev, u16 *rx_coal, u16 *tx_coal) { *rx_coal = cdev->rx_coalesce_usecs; @@ -1710,6 +1727,7 @@ const struct qed_common_ops qed_common_ops_pass = { .dbg_all_data_size = &qed_dbg_all_data_size, .chain_alloc = &qed_chain_alloc, .chain_free = &qed_chain_free, + .nvm_get_image = &qed_nvm_get_image, .get_coalesce = &qed_get_coalesce, .set_coalesce = &qed_set_coalesce, .set_led = &qed_set_led, diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c index 31c88e192cd0..9da91045d167 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c @@ -1736,10 +1736,10 @@ int qed_mcp_fill_shmem_func_info(struct qed_hwfn *p_hwfn, DP_NOTICE(p_hwfn, "MAC is 0 in shmem\n"); } - info->wwn_port = (u64)shmem_info.fcoe_wwn_port_name_upper | - (((u64)shmem_info.fcoe_wwn_port_name_lower) << 32); - info->wwn_node = (u64)shmem_info.fcoe_wwn_node_name_upper | - (((u64)shmem_info.fcoe_wwn_node_name_lower) << 32); + info->wwn_port = (u64)shmem_info.fcoe_wwn_port_name_lower | + (((u64)shmem_info.fcoe_wwn_port_name_upper) << 32); + info->wwn_node = (u64)shmem_info.fcoe_wwn_node_name_lower | + (((u64)shmem_info.fcoe_wwn_node_name_upper) << 32); info->ovlan = (u16)(shmem_info.ovlan_stag & FUNC_MF_CFG_OV_STAG_MASK); @@ -2310,6 +2310,95 @@ int qed_mcp_bist_nvm_test_get_image_att(struct qed_hwfn *p_hwfn, return rc; } +static int +qed_mcp_get_nvm_image_att(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, + enum qed_nvm_images image_id, + struct qed_nvm_image_att *p_image_att) +{ + struct bist_nvm_image_att mfw_image_att; + enum nvm_image_type type; + u32 num_images, i; + int rc; + + /* Translate image_id into MFW definitions */ + switch (image_id) { + case QED_NVM_IMAGE_ISCSI_CFG: + type = NVM_TYPE_ISCSI_CFG; + break; + case QED_NVM_IMAGE_FCOE_CFG: + type = NVM_TYPE_FCOE_CFG; + break; + default: + DP_NOTICE(p_hwfn, "Unknown request of image_id %08x\n", + image_id); + return -EINVAL; + } + + /* Learn number of images, then traverse and see if one fits */ + rc = qed_mcp_bist_nvm_test_get_num_images(p_hwfn, p_ptt, &num_images); + if (rc || !num_images) + return -EINVAL; + + for (i = 0; i < num_images; i++) { + rc = qed_mcp_bist_nvm_test_get_image_att(p_hwfn, p_ptt, + &mfw_image_att, i); + if (rc) + return rc; + + if (type == mfw_image_att.image_type) + break; + } + if (i == num_images) { + DP_VERBOSE(p_hwfn, QED_MSG_STORAGE, + "Failed to find nvram image of type %08x\n", + image_id); + return -EINVAL; + } + + p_image_att->start_addr = mfw_image_att.nvm_start_addr; + p_image_att->length = mfw_image_att.len; + + return 0; +} + +int qed_mcp_get_nvm_image(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, + enum qed_nvm_images image_id, + u8 *p_buffer, u32 buffer_len) +{ + struct qed_nvm_image_att image_att; + int rc; + + memset(p_buffer, 0, buffer_len); + + rc = qed_mcp_get_nvm_image_att(p_hwfn, p_ptt, image_id, &image_att); + if (rc) + return rc; + + /* Validate sizes - both the image's and the supplied buffer's */ + if (image_att.length <= 4) { + DP_VERBOSE(p_hwfn, QED_MSG_STORAGE, + "Image [%d] is too small - only %d bytes\n", + image_id, image_att.length); + return -EINVAL; + } + + /* Each NVM image is suffixed by CRC; Upper-layer has no need for it */ + image_att.length -= 4; + + if (image_att.length > buffer_len) { + DP_VERBOSE(p_hwfn, + QED_MSG_STORAGE, + "Image [%d] is too big - %08x bytes where only %08x are available\n", + image_id, image_att.length, buffer_len); + return -ENOMEM; + } + + return qed_mcp_nvm_read(p_hwfn->cdev, image_att.start_addr, + p_buffer, image_att.length); +} + static enum resource_id_enum qed_mcp_get_mfw_res_id(enum qed_resources res_id) { enum resource_id_enum mfw_res_id = RESOURCE_NUM_INVALID; diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h index 40247593e772..af03b3651411 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h @@ -430,6 +430,27 @@ int qed_mcp_set_led(struct qed_hwfn *p_hwfn, */ int qed_mcp_nvm_read(struct qed_dev *cdev, u32 addr, u8 *p_buf, u32 len); +struct qed_nvm_image_att { + u32 start_addr; + u32 length; +}; + +/** + * @brief Allows reading a whole nvram image + * + * @param p_hwfn + * @param p_ptt + * @param image_id - image requested for reading + * @param p_buffer - allocated buffer into which to fill data + * @param buffer_len - length of the allocated buffer. + * + * @return 0 iff p_buffer now contains the nvram image. + */ +int qed_mcp_get_nvm_image(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, + enum qed_nvm_images image_id, + u8 *p_buffer, u32 buffer_len); + /** * @brief Bist register test * diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp.h b/drivers/net/ethernet/qlogic/qed/qed_sp.h index b9464f3ab0e2..00dd50f8c42f 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sp.h +++ b/drivers/net/ethernet/qlogic/qed/qed_sp.h @@ -120,6 +120,7 @@ union ramrod_data { struct iscsi_spe_func_dstry iscsi_destroy; struct iscsi_spe_conn_offload iscsi_conn_offload; struct iscsi_conn_update_ramrod_params iscsi_conn_update; + struct iscsi_spe_conn_mac_update iscsi_conn_mac_update; struct iscsi_spe_conn_termination iscsi_conn_terminate; struct vf_start_ramrod_data vf_start; |