bnxt_en: Fix AER reset logic on 57500 chips.

[platform/kernel/linux-starfive.git] / drivers / net / ethernet / broadcom / bnxt / bnxt.c

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 0d97f47..47b45ea 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -12196,6 +12196,9 @@ static pci_ers_result_t bnxt_io_error_detected(struct pci_dev *pdev,
                bnxt_close(netdev);
 
        pci_disable_device(pdev);
+       bnxt_free_ctx_mem(bp);
+       kfree(bp->ctx);
+       bp->ctx = NULL;
        rtnl_unlock();
 
        /* Request a slot slot reset. */
@@ -12229,12 +12232,16 @@ static pci_ers_result_t bnxt_io_slot_reset(struct pci_dev *pdev)
                pci_set_master(pdev);
 
                err = bnxt_hwrm_func_reset(bp);
-               if (!err && netif_running(netdev))
-                       err = bnxt_open(netdev);
-
-               if (!err)
-                       result = PCI_ERS_RESULT_RECOVERED;
+               if (!err) {
+                       err = bnxt_hwrm_func_qcaps(bp);
+                       if (!err && netif_running(netdev))
+                               err = bnxt_open(netdev);
+               }
                bnxt_ulp_start(bp, err);
+               if (!err) {
+                       bnxt_reenable_sriov(bp);
+                       result = PCI_ERS_RESULT_RECOVERED;
+               }
        }
 
        if (result != PCI_ERS_RESULT_RECOVERED) {