net/dpaa2: configure jumbo frames

[dpdk.git] / drivers / net / sfc / sfc_flow.c

diff --git a/drivers/net/sfc/sfc_flow.c b/drivers/net/sfc/sfc_flow.c
index ae36934..c3ea43a 100644 (file)
--- a/drivers/net/sfc/sfc_flow.c
+++ b/drivers/net/sfc/sfc_flow.c
@@ -1,4 +1,6 @@
 /*-
+ *   BSD LICENSE
+ *
  * Copyright (c) 2017 Solarflare Communications Inc.
  * All rights reserved.
  *
@@ -205,8 +207,10 @@ sfc_flow_parse_void(__rte_unused const struct rte_flow_item *item,
  *
  * @param item[in]
  *   Item specification. Only source and destination addresses and
- *   Ethernet type fields are supported. If the mask is NULL, default
- *   mask will be used. Ranging is not supported.
+ *   Ethernet type fields are supported. In addition to full and
+ *   empty masks of destination address, individual/group mask is
+ *   also supported. If the mask is NULL, default mask will be used.
+ *   Ranging is not supported.
  * @param efx_spec[in, out]
  *   EFX filter specification to update.
  * @param[out] error
@@ -225,6 +229,9 @@ sfc_flow_parse_eth(const struct rte_flow_item *item,
                .src.addr_bytes = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
                .type = 0xffff,
        };
+       const uint8_t ig_mask[EFX_MAC_ADDR_LEN] = {
+               0x01, 0x00, 0x00, 0x00, 0x00, 0x00
+       };
 
        rc = sfc_flow_parse_init(item,
                                 (const void **)&spec,
@@ -244,6 +251,14 @@ sfc_flow_parse_eth(const struct rte_flow_item *item,
                efx_spec->efs_match_flags |= EFX_FILTER_MATCH_LOC_MAC;
                rte_memcpy(efx_spec->efs_loc_mac, spec->dst.addr_bytes,
                           EFX_MAC_ADDR_LEN);
+       } else if (memcmp(mask->dst.addr_bytes, ig_mask,
+                         EFX_MAC_ADDR_LEN) == 0) {
+               if (is_unicast_ether_addr(&spec->dst))
+                       efx_spec->efs_match_flags |=
+                               EFX_FILTER_MATCH_UNKNOWN_UCAST_DST;
+               else
+                       efx_spec->efs_match_flags |=
+                               EFX_FILTER_MATCH_UNKNOWN_MCAST_DST;
        } else if (!is_zero_ether_addr(&mask->dst)) {
                goto fail_bad_mask;
        }
@@ -822,8 +837,7 @@ sfc_flow_parse_pattern(const struct rte_flow_item pattern[],
                return -rte_errno;
        }
 
-       for (; pattern != NULL &&
-              pattern->type != RTE_FLOW_ITEM_TYPE_END; pattern++) {
+       for (; pattern->type != RTE_FLOW_ITEM_TYPE_END; pattern++) {
                item = sfc_flow_get_item(pattern->type);
                if (item == NULL) {
                        rte_flow_error_set(error, ENOTSUP,
@@ -853,13 +867,6 @@ sfc_flow_parse_pattern(const struct rte_flow_item pattern[],
                        prev_layer = item->layer;
        }
 
-       if (pattern == NULL) {
-               rte_flow_error_set(error, EINVAL,
-                                  RTE_FLOW_ERROR_TYPE_ITEM, NULL,
-                                  "NULL item");
-               return -rte_errno;
-       }
-
        return 0;
 }