net/qede/base: add mdump sub-commands

[dpdk.git] / drivers / net / qede / base / ecore_dev.c

diff --git a/drivers/net/qede/base/ecore_dev.c b/drivers/net/qede/base/ecore_dev.c
index 938834b..93c2306 100644 (file)
--- a/drivers/net/qede/base/ecore_dev.c
+++ b/drivers/net/qede/base/ecore_dev.c
@@ -3564,6 +3564,7 @@ ecore_hw_prepare_single(struct ecore_hwfn *p_hwfn,
                        void OSAL_IOMEM * p_doorbells,
                        struct ecore_hw_prepare_params *p_params)
 {
+       struct ecore_mdump_retain_data mdump_retain;
        struct ecore_dev *p_dev = p_hwfn->p_dev;
        struct ecore_mdump_info mdump_info;
        enum _ecore_status_t rc = ECORE_SUCCESS;
@@ -3631,24 +3632,37 @@ ecore_hw_prepare_single(struct ecore_hwfn *p_hwfn,
        /* Sending a mailbox to the MFW should be after ecore_get_hw_info() is
         * called, since among others it sets the ports number in an engine.
         */
-       if (p_params->initiate_pf_flr && p_hwfn == ECORE_LEADING_HWFN(p_dev) &&
+       if (p_params->initiate_pf_flr && IS_LEAD_HWFN(p_hwfn) &&
            !p_dev->recov_in_prog) {
                rc = ecore_mcp_initiate_pf_flr(p_hwfn, p_hwfn->p_main_ptt);
                if (rc != ECORE_SUCCESS)
                        DP_NOTICE(p_hwfn, false, "Failed to initiate PF FLR\n");
        }
 
-       /* Check if mdump logs are present and update the epoch value */
-       if (p_hwfn == ECORE_LEADING_HWFN(p_hwfn->p_dev)) {
+       /* Check if mdump logs/data are present and update the epoch value */
+       if (IS_LEAD_HWFN(p_hwfn)) {
+#ifndef ASIC_ONLY
+               if (!CHIP_REV_IS_EMUL(p_dev)) {
+#endif
                rc = ecore_mcp_mdump_get_info(p_hwfn, p_hwfn->p_main_ptt,
                                              &mdump_info);
-               if (rc == ECORE_SUCCESS && mdump_info.num_of_logs > 0) {
+               if (rc == ECORE_SUCCESS && mdump_info.num_of_logs)
                        DP_NOTICE(p_hwfn, false,
                                  "* * * IMPORTANT - HW ERROR register dump captured by device * * *\n");
-               }
+
+               rc = ecore_mcp_mdump_get_retain(p_hwfn, p_hwfn->p_main_ptt,
+                                               &mdump_retain);
+               if (rc == ECORE_SUCCESS && mdump_retain.valid)
+                       DP_NOTICE(p_hwfn, false,
+                                 "mdump retained data: epoch 0x%08x, pf 0x%x, status 0x%08x\n",
+                                 mdump_retain.epoch, mdump_retain.pf,
+                                 mdump_retain.status);
 
                ecore_mcp_mdump_set_values(p_hwfn, p_hwfn->p_main_ptt,
                                           p_params->epoch);
+#ifndef ASIC_ONLY
+               }
+#endif
        }
 
        /* Allocate the init RT array and initialize the init-ops engine */