bnxt_en: Refresh VNIC default ring on queue restart if needed

When a queue is restarted, refresh VNIC_CFG for all VNICs whose
default RX ring is the restarted ring.  This will eliminate this
possible FW warning caused by a stale default ring in the VNIC:

FW reported unknown error type 10

Fixes: 5ac066b7b062 ("bnxt_en: Fix queue start to update vnic RSS table")
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Shravya KN <shravya.k-n@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20260731190937.807270-4-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 8b1f4e9fc7803c32c4d8180514d478ede9f23823..6deb8f348d07b4e24e83bb28c5bc41eeae9c7d7c 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -11098,6 +11098,11 @@ static int bnxt_set_vnic_mru_p5(struct bnxt *bp, struct bnxt_vnic_info *vnic,
                                   vnic->vnic_id, rc);
                        return rc;
                }
+               if (rxr_id == vnic->default_rx_ring) {
+                       rc = bnxt_hwrm_vnic_cfg(bp, vnic);
+                       if (rc)
+                               return rc;
+               }
        }
        vnic->mru = mru;
        bnxt_hwrm_vnic_update(bp, vnic,