diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_mcp.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_mcp.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c index bb8541847aa5..e7f18e34ff0d 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c @@ -1070,27 +1070,6 @@ int qed_mcp_load_req(struct qed_hwfn *p_hwfn, return 0; } -int qed_mcp_load_done(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) -{ - u32 resp = 0, param = 0; - int rc; - - rc = qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_LOAD_DONE, 0, &resp, - ¶m); - if (rc) { - DP_NOTICE(p_hwfn, - "Failed to send a LOAD_DONE command, rc = %d\n", rc); - return rc; - } - - /* Check if there is a DID mismatch between nvm-cfg/efuse */ - if (param & FW_MB_PARAM_LOAD_DONE_DID_EFUSE_ERROR) - DP_NOTICE(p_hwfn, - "warning: device configuration is not supported on this board type. The device may not function as expected.\n"); - - return 0; -} - int qed_mcp_unload_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) { struct qed_mcp_mb_params mb_params; @@ -1549,60 +1528,6 @@ int qed_mcp_set_link(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, bool b_up) return 0; } -u32 qed_get_process_kill_counter(struct qed_hwfn *p_hwfn, - struct qed_ptt *p_ptt) -{ - u32 path_offsize_addr, path_offsize, path_addr, proc_kill_cnt; - - if (IS_VF(p_hwfn->cdev)) - return -EINVAL; - - path_offsize_addr = SECTION_OFFSIZE_ADDR(p_hwfn->mcp_info->public_base, - PUBLIC_PATH); - path_offsize = qed_rd(p_hwfn, p_ptt, path_offsize_addr); - path_addr = SECTION_ADDR(path_offsize, QED_PATH_ID(p_hwfn)); - - proc_kill_cnt = qed_rd(p_hwfn, p_ptt, - path_addr + - offsetof(struct public_path, process_kill)) & - PROCESS_KILL_COUNTER_MASK; - - return proc_kill_cnt; -} - -static void qed_mcp_handle_process_kill(struct qed_hwfn *p_hwfn, - struct qed_ptt *p_ptt) -{ - struct qed_dev *cdev = p_hwfn->cdev; - u32 proc_kill_cnt; - - /* Prevent possible attentions/interrupts during the recovery handling - * and till its load phase, during which they will be re-enabled. - */ - qed_int_igu_disable_int(p_hwfn, p_ptt); - - DP_NOTICE(p_hwfn, "Received a process kill indication\n"); - - /* The following operations should be done once, and thus in CMT mode - * are carried out by only the first HW function. - */ - if (p_hwfn != QED_LEADING_HWFN(cdev)) - return; - - if (cdev->recov_in_prog) { - DP_NOTICE(p_hwfn, - "Ignoring the indication since a recovery process is already in progress\n"); - return; - } - - cdev->recov_in_prog = true; - - proc_kill_cnt = qed_get_process_kill_counter(p_hwfn, p_ptt); - DP_NOTICE(p_hwfn, "Process kill counter: %d\n", proc_kill_cnt); - - qed_schedule_recovery_handler(p_hwfn); -} - static void qed_mcp_send_protocol_stats(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, enum MFW_DRV_MSG_TYPE type) @@ -1833,9 +1758,6 @@ int qed_mcp_handle_events(struct qed_hwfn *p_hwfn, case MFW_DRV_MSG_TRANSCEIVER_STATE_CHANGE: qed_mcp_handle_transceiver_change(p_hwfn, p_ptt); break; - case MFW_DRV_MSG_ERROR_RECOVERY: - qed_mcp_handle_process_kill(p_hwfn, p_ptt); - break; case MFW_DRV_MSG_GET_LAN_STATS: case MFW_DRV_MSG_GET_FCOE_STATS: case MFW_DRV_MSG_GET_ISCSI_STATS: @@ -2381,43 +2303,6 @@ int qed_mcp_get_flash_size(struct qed_hwfn *p_hwfn, return 0; } -int qed_start_recovery_process(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) -{ - struct qed_dev *cdev = p_hwfn->cdev; - - if (cdev->recov_in_prog) { - DP_NOTICE(p_hwfn, - "Avoid triggering a recovery since such a process is already in progress\n"); - return -EAGAIN; - } - - DP_NOTICE(p_hwfn, "Triggering a recovery process\n"); - qed_wr(p_hwfn, p_ptt, MISC_REG_AEU_GENERAL_ATTN_35, 0x1); - - return 0; -} - -#define QED_RECOVERY_PROLOG_SLEEP_MS 100 - -int qed_recovery_prolog(struct qed_dev *cdev) -{ - struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev); - struct qed_ptt *p_ptt = p_hwfn->p_main_ptt; - int rc; - - /* Allow ongoing PCIe transactions to complete */ - msleep(QED_RECOVERY_PROLOG_SLEEP_MS); - - /* Clear the PF's internal FID_enable in the PXP */ - rc = qed_pglueb_set_pfid_enable(p_hwfn, p_ptt, false); - if (rc) - DP_NOTICE(p_hwfn, - "qed_pglueb_set_pfid_enable() failed. rc = %d.\n", - rc); - - return rc; -} - static int qed_mcp_config_vf_msix_bb(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u8 vf_id, u8 num) |