0x6A, 0x42, 0xB7, 0x3B, 0xBE, 0xAC, 0x01, 0xFA
};
+enum hns3_tuple_field {
+ /* IPV4_TCP ENABLE FIELD */
+ HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_D = 0,
+ HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_S,
+ HNS3_RSS_FIELD_IPV4_TCP_EN_IP_D,
+ HNS3_RSS_FIELD_IPV4_TCP_EN_IP_S,
+
+ /* IPV4_UDP ENABLE FIELD */
+ HNS3_RSS_FIELD_IPV4_UDP_EN_UDP_D = 8,
+ HNS3_RSS_FIELD_IPV4_UDP_EN_UDP_S,
+ HNS3_RSS_FIELD_IPV4_UDP_EN_IP_D,
+ HNS3_RSS_FIELD_IPV4_UDP_EN_IP_S,
+
+ /* IPV4_SCTP ENABLE FIELD */
+ HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_D = 16,
+ HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_S,
+ HNS3_RSS_FIELD_IPV4_SCTP_EN_IP_D,
+ HNS3_RSS_FIELD_IPV4_SCTP_EN_IP_S,
+ HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_VER,
+
+ /* IPV4 ENABLE FIELD */
+ HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_D = 24,
+ HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_S,
+ HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_D,
+ HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_S,
+
+ /* IPV6_TCP ENABLE FIELD */
+ HNS3_RSS_FIELD_IPV6_TCP_EN_TCP_D = 32,
+ HNS3_RSS_FIELD_IPV6_TCP_EN_TCP_S,
+ HNS3_RSS_FIELD_IPV6_TCP_EN_IP_D,
+ HNS3_RSS_FIELD_IPV6_TCP_EN_IP_S,
+
+ /* IPV6_UDP ENABLE FIELD */
+ HNS3_RSS_FIELD_IPV6_UDP_EN_UDP_D = 40,
+ HNS3_RSS_FIELD_IPV6_UDP_EN_UDP_S,
+ HNS3_RSS_FIELD_IPV6_UDP_EN_IP_D,
+ HNS3_RSS_FIELD_IPV6_UDP_EN_IP_S,
+
+ /* IPV6_UDP ENABLE FIELD */
+ HNS3_RSS_FIELD_IPV6_SCTP_EN_IP_D = 50,
+ HNS3_RSS_FIELD_IPV6_SCTP_EN_IP_S,
+ HNS3_RSS_FIELD_IPV6_SCTP_EN_SCTP_VER,
+
+ /* IPV6 ENABLE FIELD */
+ HNS3_RSS_FIELD_IPV6_NONFRAG_IP_D = 56,
+ HNS3_RSS_FIELD_IPV6_NONFRAG_IP_S,
+ HNS3_RSS_FIELD_IPV6_FRAG_IP_D,
+ HNS3_RSS_FIELD_IPV6_FRAG_IP_S
+};
+
+static const struct {
+ uint64_t rss_types;
+ uint64_t rss_field;
+} hns3_set_tuple_table[] = {
+ { ETH_RSS_FRAG_IPV4 | ETH_RSS_L3_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_S) },
+ { ETH_RSS_FRAG_IPV4 | ETH_RSS_L3_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_D) },
+ { ETH_RSS_NONFRAG_IPV4_TCP | ETH_RSS_L3_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_IP_S) },
+ { ETH_RSS_NONFRAG_IPV4_TCP | ETH_RSS_L3_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_IP_D) },
+ { ETH_RSS_NONFRAG_IPV4_TCP | ETH_RSS_L4_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_S) },
+ { ETH_RSS_NONFRAG_IPV4_TCP | ETH_RSS_L4_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_D) },
+ { ETH_RSS_NONFRAG_IPV4_UDP | ETH_RSS_L3_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_IP_S) },
+ { ETH_RSS_NONFRAG_IPV4_UDP | ETH_RSS_L3_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_IP_D) },
+ { ETH_RSS_NONFRAG_IPV4_UDP | ETH_RSS_L4_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_UDP_S) },
+ { ETH_RSS_NONFRAG_IPV4_UDP | ETH_RSS_L4_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_UDP_D) },
+ { ETH_RSS_NONFRAG_IPV4_SCTP | ETH_RSS_L3_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_IP_S) },
+ { ETH_RSS_NONFRAG_IPV4_SCTP | ETH_RSS_L3_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_IP_D) },
+ { ETH_RSS_NONFRAG_IPV4_SCTP | ETH_RSS_L4_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_S) },
+ { ETH_RSS_NONFRAG_IPV4_SCTP | ETH_RSS_L4_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_D) },
+ { ETH_RSS_NONFRAG_IPV4_OTHER | ETH_RSS_L3_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_S) },
+ { ETH_RSS_NONFRAG_IPV4_OTHER | ETH_RSS_L3_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_D) },
+ { ETH_RSS_FRAG_IPV6 | ETH_RSS_L3_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_FRAG_IP_S) },
+ { ETH_RSS_FRAG_IPV6 | ETH_RSS_L3_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_FRAG_IP_D) },
+ { ETH_RSS_NONFRAG_IPV6_TCP | ETH_RSS_L3_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_IP_S) },
+ { ETH_RSS_NONFRAG_IPV6_TCP | ETH_RSS_L3_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_IP_D) },
+ { ETH_RSS_NONFRAG_IPV6_TCP | ETH_RSS_L4_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_TCP_S) },
+ { ETH_RSS_NONFRAG_IPV6_TCP | ETH_RSS_L4_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_TCP_D) },
+ { ETH_RSS_NONFRAG_IPV6_UDP | ETH_RSS_L3_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_IP_S) },
+ { ETH_RSS_NONFRAG_IPV6_UDP | ETH_RSS_L3_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_IP_D) },
+ { ETH_RSS_NONFRAG_IPV6_UDP | ETH_RSS_L4_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_UDP_S) },
+ { ETH_RSS_NONFRAG_IPV6_UDP | ETH_RSS_L4_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_UDP_D) },
+ { ETH_RSS_NONFRAG_IPV6_SCTP | ETH_RSS_L3_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_IP_S) },
+ { ETH_RSS_NONFRAG_IPV6_SCTP | ETH_RSS_L3_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_IP_D) },
+ { ETH_RSS_NONFRAG_IPV6_OTHER | ETH_RSS_L3_SRC_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_S) },
+ { ETH_RSS_NONFRAG_IPV6_OTHER | ETH_RSS_L3_DST_ONLY,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_D) },
+};
+
+static const struct {
+ uint64_t rss_types;
+ uint64_t rss_field;
+} hns3_set_rss_types[] = {
+ { ETH_RSS_FRAG_IPV4, BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_D) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_S) },
+ { ETH_RSS_NONFRAG_IPV4_TCP, BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_IP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_IP_D) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_D) },
+ { ETH_RSS_NONFRAG_IPV4_TCP, BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_IP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_IP_D) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_D) },
+ { ETH_RSS_NONFRAG_IPV4_UDP, BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_IP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_IP_D) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_UDP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_UDP_D) },
+ { ETH_RSS_NONFRAG_IPV4_SCTP, BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_IP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_IP_D) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_D) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_VER) },
+ { ETH_RSS_NONFRAG_IPV4_OTHER,
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_D) },
+ { ETH_RSS_FRAG_IPV6, BIT_ULL(HNS3_RSS_FIELD_IPV6_FRAG_IP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_FRAG_IP_D) },
+ { ETH_RSS_NONFRAG_IPV6_TCP, BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_IP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_IP_D) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_TCP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_TCP_D) },
+ { ETH_RSS_NONFRAG_IPV6_UDP, BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_IP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_IP_D) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_UDP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_UDP_D) },
+ { ETH_RSS_NONFRAG_IPV6_SCTP, BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_IP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_IP_D) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_SCTP_VER) },
+ { ETH_RSS_NONFRAG_IPV6_OTHER,
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_S) |
+ BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_D) }
+};
+
/*
* rss_generic_config command function, opcode:0x0D01.
* Used to set algorithm, key_offset and hash key of rss.
req = (struct hns3_rss_input_tuple_cmd *)desc_tuple.data;
- req->ipv4_tcp_en = rss_config->rss_tuple_sets.ipv4_tcp_en;
- req->ipv4_udp_en = rss_config->rss_tuple_sets.ipv4_udp_en;
- req->ipv4_sctp_en = rss_config->rss_tuple_sets.ipv4_sctp_en;
- req->ipv4_fragment_en = rss_config->rss_tuple_sets.ipv4_fragment_en;
- req->ipv6_tcp_en = rss_config->rss_tuple_sets.ipv6_tcp_en;
- req->ipv6_udp_en = rss_config->rss_tuple_sets.ipv6_udp_en;
- req->ipv6_sctp_en = rss_config->rss_tuple_sets.ipv6_sctp_en;
- req->ipv6_fragment_en = rss_config->rss_tuple_sets.ipv6_fragment_en;
+ req->tuple_field =
+ rte_cpu_to_le_64(rss_config->rss_tuple_sets.rss_tuple_fields);
ret = hns3_cmd_send(hw, &desc_tuple, 1);
if (ret)
{
struct hns3_rss_input_tuple_cmd *req;
struct hns3_cmd_desc desc;
+ uint32_t fields_count = 0; /* count times for setting tuple fields */
uint32_t i;
int ret;
req = (struct hns3_rss_input_tuple_cmd *)desc.data;
- /* Enable ipv4 or ipv6 tuple by flow type */
- for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
- switch (rss_hf & (1ULL << i)) {
- case ETH_RSS_NONFRAG_IPV4_TCP:
- req->ipv4_tcp_en = HNS3_RSS_INPUT_TUPLE_OTHER;
- break;
- case ETH_RSS_NONFRAG_IPV4_UDP:
- req->ipv4_udp_en = HNS3_RSS_INPUT_TUPLE_OTHER;
- break;
- case ETH_RSS_NONFRAG_IPV4_SCTP:
- req->ipv4_sctp_en = HNS3_RSS_INPUT_TUPLE_SCTP;
- break;
- case ETH_RSS_FRAG_IPV4:
- req->ipv4_fragment_en |= HNS3_IP_FRAG_BIT_MASK;
- break;
- case ETH_RSS_NONFRAG_IPV4_OTHER:
- req->ipv4_fragment_en |= HNS3_IP_OTHER_BIT_MASK;
- break;
- case ETH_RSS_NONFRAG_IPV6_TCP:
- req->ipv6_tcp_en = HNS3_RSS_INPUT_TUPLE_OTHER;
- break;
- case ETH_RSS_NONFRAG_IPV6_UDP:
- req->ipv6_udp_en = HNS3_RSS_INPUT_TUPLE_OTHER;
- break;
- case ETH_RSS_NONFRAG_IPV6_SCTP:
- req->ipv6_sctp_en = HNS3_RSS_INPUT_TUPLE_SCTP;
- break;
- case ETH_RSS_FRAG_IPV6:
- req->ipv6_fragment_en |= HNS3_IP_FRAG_BIT_MASK;
- break;
- case ETH_RSS_NONFRAG_IPV6_OTHER:
- req->ipv6_fragment_en |= HNS3_IP_OTHER_BIT_MASK;
- break;
- default:
- /*
- * rss_hf doesn't include unsupported flow types
- * because the API framework has checked it, and
- * this branch will never go unless rss_hf is zero.
- */
- break;
+ for (i = 0; i < RTE_DIM(hns3_set_tuple_table); i++) {
+ if ((rss_hf & hns3_set_tuple_table[i].rss_types) ==
+ hns3_set_tuple_table[i].rss_types) {
+ req->tuple_field |=
+ rte_cpu_to_le_64(hns3_set_tuple_table[i].rss_field);
+ fields_count++;
+ }
+ }
+
+ /*
+ * When user does not specify the following types or a combination of
+ * the following types, it enables all fields for the supported RSS
+ * types. the following types as:
+ * - ETH_RSS_L3_SRC_ONLY
+ * - ETH_RSS_L3_DST_ONLY
+ * - ETH_RSS_L4_SRC_ONLY
+ * - ETH_RSS_L4_DST_ONLY
+ */
+ if (fields_count == 0) {
+ for (i = 0; i < RTE_DIM(hns3_set_rss_types); i++) {
+ if ((rss_hf & hns3_set_rss_types[i].rss_types) ==
+ hns3_set_rss_types[i].rss_types)
+ req->tuple_field |= rte_cpu_to_le_64(
+ hns3_set_rss_types[i].rss_field);
}
}
return ret;
}
- tuple->ipv4_tcp_en = req->ipv4_tcp_en;
- tuple->ipv4_udp_en = req->ipv4_udp_en;
- tuple->ipv4_sctp_en = req->ipv4_sctp_en;
- tuple->ipv4_fragment_en = req->ipv4_fragment_en;
- tuple->ipv6_tcp_en = req->ipv6_tcp_en;
- tuple->ipv6_udp_en = req->ipv6_udp_en;
- tuple->ipv6_sctp_en = req->ipv6_sctp_en;
- tuple->ipv6_fragment_en = req->ipv6_fragment_en;
+ tuple->rss_tuple_fields = rte_le_to_cpu_64(req->tuple_field);
return 0;
}
git.droids-corp.org / dpdk.git / blobdiff