net/dpaa2: enable error queues optionally

[dpdk.git] / drivers / net / bnxt / bnxt_irq.c

diff --git a/drivers/net/bnxt/bnxt_irq.c b/drivers/net/bnxt/bnxt_irq.c
index 4feb637..a29ac28 100644 (file)
--- a/drivers/net/bnxt/bnxt_irq.c
+++ b/drivers/net/bnxt/bnxt_irq.c
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2014-2018 Broadcom
+ * Copyright(c) 2014-2021 Broadcom
  * All rights reserved.
  */
 
@@ -37,6 +37,11 @@ void bnxt_int_handler(void *param)
                        return;
                }
 
+               if (is_bnxt_in_error(bp)) {
+                       pthread_mutex_unlock(&bp->def_cp_lock);
+                       return;
+               }
+
                cons = RING_CMP(cpr->cp_ring_struct, raw_cons);
                cmp = &cpr->cp_desc_ring[cons];
 
@@ -104,6 +109,9 @@ void bnxt_disable_int(struct bnxt *bp)
        if (BNXT_NUM_ASYNC_CPR(bp) == 0)
                return;
 
+       if (is_bnxt_in_error(bp))
+               return;
+
        if (!cpr || !cpr->cp_db.doorbell)
                return;
 
@@ -173,5 +181,13 @@ int bnxt_request_int(struct bnxt *bp)
                        irq->requested = 1;
        }
 
+#ifdef RTE_EXEC_ENV_FREEBSD
+       /**
+        * In FreeBSD OS, nic_uio does not support interrupts and
+        * interrupt register callback will fail.
+        */
+       rc = 0;
+#endif
+
        return rc;
 }