X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbnxt%2Fbnxt_cpr.c;h=1a23649b05eeff9c096abb0ae88a36b7925633b4;hb=df6cd7c1f73a;hp=655bcf1a8d08c8f94e8fa852ce8405a3d531638d;hpb=905cd45ce30efc9f46ee83a4aa5a4a42935ef70c;p=dpdk.git

diff --git a/drivers/net/bnxt/bnxt_cpr.c b/drivers/net/bnxt/bnxt_cpr.c
index 655bcf1a8d..1a23649b05 100644
--- a/drivers/net/bnxt/bnxt_cpr.c
+++ b/drivers/net/bnxt/bnxt_cpr.c
@@ -4,6 +4,7 @@
  */
 
 #include <rte_malloc.h>
+#include <rte_alarm.h>
 
 #include "bnxt.h"
 #include "bnxt_cpr.h"
@@ -40,6 +41,21 @@ void bnxt_handle_async_event(struct bnxt *bp,
 	case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED:
 		PMD_DRV_LOG(INFO, "Port conn async event\n");
 		break;
+	case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_RESET_NOTIFY:
+		/* timestamp_lo/hi values are in units of 100ms */
+		bp->fw_reset_max_msecs = async_cmp->timestamp_hi ?
+			rte_le_to_cpu_16(async_cmp->timestamp_hi) * 100 :
+			BNXT_MAX_FW_RESET_TIMEOUT;
+		bp->fw_reset_min_msecs = async_cmp->timestamp_lo ?
+			async_cmp->timestamp_lo * 100 :
+			BNXT_MIN_FW_READY_TIMEOUT;
+		PMD_DRV_LOG(INFO,
+			    "Firmware non-fatal reset event received\n");
+
+		bp->flags |= BNXT_FLAG_FW_RESET;
+		rte_eal_alarm_set(US_PER_MS, bnxt_dev_reset_and_resume,
+				  (void *)bp);
+		break;
 	default:
 		PMD_DRV_LOG(INFO, "handle_async_event id = 0x%x\n", event_id);
 		break;
@@ -142,6 +158,9 @@ int bnxt_event_hwrm_resp_handler(struct bnxt *bp, struct cmpl_base *cmp)
 		return evt;
 	}
 
+	if (unlikely(is_bnxt_in_error(bp)))
+		return 0;
+
 	switch (CMP_TYPE(cmp)) {
 	case CMPL_BASE_TYPE_HWRM_ASYNC_EVENT:
 		/* Handle any async event */