/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2018-2019 Hisilicon Limited.
+ * Copyright(c) 2018-2021 HiSilicon Limited.
*/
#ifndef _HNS3_RSS_H_
#include <rte_flow.h>
#define HNS3_ETH_RSS_SUPPORT ( \
- ETH_RSS_FRAG_IPV4 | \
- ETH_RSS_NONFRAG_IPV4_TCP | \
- ETH_RSS_NONFRAG_IPV4_UDP | \
- ETH_RSS_NONFRAG_IPV4_SCTP | \
- ETH_RSS_NONFRAG_IPV4_OTHER | \
- ETH_RSS_FRAG_IPV6 | \
- ETH_RSS_NONFRAG_IPV6_TCP | \
- ETH_RSS_NONFRAG_IPV6_UDP | \
- ETH_RSS_NONFRAG_IPV6_SCTP | \
- ETH_RSS_NONFRAG_IPV6_OTHER | \
- ETH_RSS_L3_SRC_ONLY | \
- ETH_RSS_L3_DST_ONLY | \
- ETH_RSS_L4_SRC_ONLY | \
- ETH_RSS_L4_DST_ONLY)
+ RTE_ETH_RSS_FRAG_IPV4 | \
+ RTE_ETH_RSS_NONFRAG_IPV4_TCP | \
+ RTE_ETH_RSS_NONFRAG_IPV4_UDP | \
+ RTE_ETH_RSS_NONFRAG_IPV4_SCTP | \
+ RTE_ETH_RSS_NONFRAG_IPV4_OTHER | \
+ RTE_ETH_RSS_FRAG_IPV6 | \
+ RTE_ETH_RSS_NONFRAG_IPV6_TCP | \
+ RTE_ETH_RSS_NONFRAG_IPV6_UDP | \
+ RTE_ETH_RSS_NONFRAG_IPV6_SCTP | \
+ RTE_ETH_RSS_NONFRAG_IPV6_OTHER | \
+ RTE_ETH_RSS_L3_SRC_ONLY | \
+ RTE_ETH_RSS_L3_DST_ONLY | \
+ RTE_ETH_RSS_L4_SRC_ONLY | \
+ RTE_ETH_RSS_L4_DST_ONLY)
#define HNS3_RSS_IND_TBL_SIZE 512 /* The size of hash lookup table */
+#define HNS3_RSS_IND_TBL_SIZE_MAX 2048
#define HNS3_RSS_KEY_SIZE 40
-#define HNS3_RSS_CFG_TBL_NUM \
- (HNS3_RSS_IND_TBL_SIZE / HNS3_RSS_CFG_TBL_SIZE)
#define HNS3_RSS_SET_BITMAP_MSK 0xffff
#define HNS3_RSS_HASH_ALGO_TOEPLITZ 0
struct hns3_rss_conf {
/* RSS parameters :algorithm, flow_types, key, queue */
struct rte_flow_action_rss conf;
- uint8_t hash_algo; /* hash function type definited by hardware */
+ uint8_t hash_algo; /* hash function type defined by hardware */
uint8_t key[HNS3_RSS_KEY_SIZE]; /* Hash key */
struct hns3_rss_tuple_cfg rss_tuple_sets;
- uint16_t rss_indirection_tbl[HNS3_RSS_IND_TBL_SIZE]; /* Shadow table */
+ uint16_t rss_indirection_tbl[HNS3_RSS_IND_TBL_SIZE_MAX];
uint16_t queue[HNS3_RSS_QUEUES_BUFFER_NUM]; /* Queues indices to use */
bool valid; /* check if RSS rule is valid */
/*