X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fsfc_ethdev.c;h=6b3c49a284bcc8991edf10b8d33a4fb294face9b;hb=a3147ae9aff9d7fd8644083d7d9f87ba9cabc524;hp=f8867b0ec00cba7c521a51f0fcae674d2f4a5d31;hpb=7329b56f116881e745bd792f435bb4467d1d0abe;p=dpdk.git

diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
index f8867b0ec0..6b3c49a284 100644
--- a/drivers/net/sfc/sfc_ethdev.c
+++ b/drivers/net/sfc/sfc_ethdev.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  *
- * Copyright (c) 2016-2018 Solarflare Communications Inc.
- * All rights reserved.
+ * Copyright(c) 2019-2020 Xilinx, Inc.
+ * Copyright(c) 2016-2019 Solarflare Communications Inc.
  *
  * This software was jointly developed between OKTET Labs (under contract
  * for Solarflare) and Solarflare Communications, Inc.
@@ -393,8 +393,16 @@ sfc_dev_filter_set(struct rte_eth_dev *dev, enum sfc_dev_filter_mode mode,
 		} else if ((sa->state == SFC_ADAPTER_STARTED) &&
 			   ((rc = sfc_set_rx_mode(sa)) != 0)) {
 			*toggle = !(enabled);
-			sfc_warn(sa, "Failed to %s %s mode",
-				 ((enabled) ? "enable" : "disable"), desc);
+			sfc_warn(sa, "Failed to %s %s mode, rc = %d",
+				 ((enabled) ? "enable" : "disable"), desc, rc);
+
+			/*
+			 * For promiscuous and all-multicast filters a
+			 * permission failure should be reported as an
+			 * unsupported filter.
+			 */
+			if (rc == EPERM)
+				rc = ENOTSUP;
 		}
 	}
 
@@ -1060,12 +1068,12 @@ sfc_mac_addr_set(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr)
 		 * has no effect on received traffic, therefore
 		 * we also need to update unicast filters
 		 */
-		rc = sfc_set_rx_mode(sa);
+		rc = sfc_set_rx_mode_unchecked(sa);
 		if (rc != 0) {
 			sfc_err(sa, "cannot set filter (rc = %u)", rc);
 			/* Rollback the old address */
 			(void)efx_mac_addr_set(sa->nic, old_addr->addr_bytes);
-			(void)sfc_set_rx_mode(sa);
+			(void)sfc_set_rx_mode_unchecked(sa);
 		}
 	} else {
 		sfc_warn(sa, "cannot set MAC address with filters installed");