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net/hns3: fix IPv4 RSS

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When user only use 'ipv4' to set 'rss_hf', hns3 will enable
all tuple fields for 'ipv4' flow. But if user use 'ipv4-tcp'
, 'ipv4' and 'l4-src-only' to set 'rss_hf', driver does not
enable all tuple fields for 'ipv4' flow.

Fixes: 806f1d5ab0e3 ("net/hns3: set RSS hash type input configuration")
Cc: stable@dpdk.org

Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
This commit is contained in:
Huisong Li 2022-09-30 15:22:16 +08:00 committed by Andrew Rybchenko
parent 2ecfc36ce1
commit 2bd90635bd
1 changed files with 213 additions and 127 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

340
drivers/net/hns3/hns3_rss.c
View File

@ -70,130 +70,209 @@ enum hns3_tuple_field {
HNS3_RSS_FIELD_IPV6_FRAG_IP_S
};
static const struct {
uint64_t rss_types;
uint64_t rss_field;
} hns3_set_tuple_table[] = {
{ RTE_ETH_RSS_FRAG_IPV4 | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_S) },
{ RTE_ETH_RSS_FRAG_IPV4 | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_TCP | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_TCP | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_TCP | RTE_ETH_RSS_L4_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_TCP | RTE_ETH_RSS_L4_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_UDP | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_UDP | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_UDP | RTE_ETH_RSS_L4_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_UDP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_UDP | RTE_ETH_RSS_L4_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_UDP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_SCTP | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_SCTP | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_SCTP | RTE_ETH_RSS_L4_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_SCTP | RTE_ETH_RSS_L4_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_D) },
{ RTE_ETH_RSS_IPV4 | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_S) },
{ RTE_ETH_RSS_IPV4 | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_OTHER | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_OTHER | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_D) },
{ RTE_ETH_RSS_FRAG_IPV6 | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_FRAG_IP_S) },
{ RTE_ETH_RSS_FRAG_IPV6 | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_FRAG_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_TCP | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_TCP | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_TCP | RTE_ETH_RSS_L4_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_TCP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_TCP | RTE_ETH_RSS_L4_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_TCP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_UDP | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_UDP | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_UDP | RTE_ETH_RSS_L4_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_UDP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_UDP | RTE_ETH_RSS_L4_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_UDP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_SCTP | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_SCTP | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_SCTP | RTE_ETH_RSS_L4_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_SCTP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_SCTP | RTE_ETH_RSS_L4_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_SCTP_D) },
{ RTE_ETH_RSS_IPV6 | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_S) },
{ RTE_ETH_RSS_IPV6 | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_OTHER | RTE_ETH_RSS_L3_SRC_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_OTHER | RTE_ETH_RSS_L3_DST_ONLY,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_D) },
enum hns3_rss_tuple_type {
HNS3_RSS_IP_TUPLE,
HNS3_RSS_IP_L4_TUPLE,
};
static const struct {
uint64_t rss_types;
uint16_t tuple_type;
uint64_t rss_field;
} hns3_set_rss_types[] = {
{ RTE_ETH_RSS_FRAG_IPV4, BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_D) |
} hns3_set_tuple_table[] = {
/* IPV4-FRAG */
{ RTE_ETH_RSS_FRAG_IPV4 | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_TCP, BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_IP_S) |
{ RTE_ETH_RSS_FRAG_IPV4 | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_D) },
{ RTE_ETH_RSS_FRAG_IPV4,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_S) |
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_FRAG_IP_D) },
/* IPV4 */
{ RTE_ETH_RSS_IPV4 | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_S) },
{ RTE_ETH_RSS_IPV4 | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_D) },
{ RTE_ETH_RSS_IPV4,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_S) |
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_D) },
/* IPV4-OTHER */
{ RTE_ETH_RSS_NONFRAG_IPV4_OTHER | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_OTHER | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_OTHER,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_S) |
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_D) },
/* IPV4-TCP */
{ RTE_ETH_RSS_NONFRAG_IPV4_TCP | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_TCP | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_TCP | RTE_ETH_RSS_L4_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_TCP | RTE_ETH_RSS_L4_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_TCP_EN_TCP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_TCP,
HNS3_RSS_IP_L4_TUPLE,
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) },
{ RTE_ETH_RSS_NONFRAG_IPV4_UDP, BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_IP_S) |
/* IPV4-UDP */
{ RTE_ETH_RSS_NONFRAG_IPV4_UDP | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_UDP | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_UDP | RTE_ETH_RSS_L4_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_UDP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_UDP | RTE_ETH_RSS_L4_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_UDP_EN_UDP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_UDP,
HNS3_RSS_IP_L4_TUPLE,
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) },
{ RTE_ETH_RSS_NONFRAG_IPV4_SCTP, BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_IP_S) |
/* IPV4-SCTP */
{ RTE_ETH_RSS_NONFRAG_IPV4_SCTP | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_SCTP | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_SCTP | RTE_ETH_RSS_L4_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV4_SCTP | RTE_ETH_RSS_L4_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV4_SCTP_EN_SCTP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV4_SCTP,
HNS3_RSS_IP_L4_TUPLE,
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) },
{ RTE_ETH_RSS_IPV4,
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_S) |
BIT_ULL(HNS3_RSS_FIELD_IPV4_EN_NONFRAG_IP_D) },
{ RTE_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) },
{ RTE_ETH_RSS_FRAG_IPV6, BIT_ULL(HNS3_RSS_FIELD_IPV6_FRAG_IP_S) |
/* IPV6-FRAG */
{ RTE_ETH_RSS_FRAG_IPV6 | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_FRAG_IP_S) },
{ RTE_ETH_RSS_FRAG_IPV6 | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_FRAG_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_TCP, BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_IP_S) |
{ RTE_ETH_RSS_FRAG_IPV6,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_FRAG_IP_S) |
BIT_ULL(HNS3_RSS_FIELD_IPV6_FRAG_IP_D) },
/* IPV6 */
{ RTE_ETH_RSS_IPV6 | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_S) },
{ RTE_ETH_RSS_IPV6 | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_D) },
{ RTE_ETH_RSS_IPV6,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_S) |
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_D) },
/* IPV6-OTHER */
{ RTE_ETH_RSS_NONFRAG_IPV6_OTHER | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_OTHER | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_OTHER,
HNS3_RSS_IP_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_S) |
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_D) },
/* IPV6-TCP */
{ RTE_ETH_RSS_NONFRAG_IPV6_TCP | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_TCP | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_TCP | RTE_ETH_RSS_L4_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_TCP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_TCP | RTE_ETH_RSS_L4_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_TCP_EN_TCP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_TCP,
HNS3_RSS_IP_L4_TUPLE,
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) },
{ RTE_ETH_RSS_NONFRAG_IPV6_UDP, BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_IP_S) |
/* IPV6-UDP */
{ RTE_ETH_RSS_NONFRAG_IPV6_UDP | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_UDP | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_UDP | RTE_ETH_RSS_L4_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_UDP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_UDP | RTE_ETH_RSS_L4_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_UDP_EN_UDP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_UDP,
HNS3_RSS_IP_L4_TUPLE,
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) },
{ RTE_ETH_RSS_NONFRAG_IPV6_SCTP, BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_IP_S) |
/* IPV6-SCTP */
{ RTE_ETH_RSS_NONFRAG_IPV6_SCTP | RTE_ETH_RSS_L3_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_IP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_SCTP | RTE_ETH_RSS_L3_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_SCTP | RTE_ETH_RSS_L4_SRC_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_SCTP_S) },
{ RTE_ETH_RSS_NONFRAG_IPV6_SCTP | RTE_ETH_RSS_L4_DST_ONLY,
HNS3_RSS_IP_L4_TUPLE,
BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_SCTP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_SCTP,
HNS3_RSS_IP_L4_TUPLE,
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_D) |
BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_SCTP_S) |
BIT_ULL(HNS3_RSS_FIELD_IPV6_SCTP_EN_SCTP_VER) },
{ RTE_ETH_RSS_IPV6,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_S) |
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_D) },
{ RTE_ETH_RSS_NONFRAG_IPV6_OTHER,
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_S) |
BIT_ULL(HNS3_RSS_FIELD_IPV6_NONFRAG_IP_D) }
};
/*
@ -321,46 +400,53 @@ hns3_rss_reset_indir_table(struct hns3_hw *hw)
return ret;
}
static uint64_t
hns3_rss_calc_tuple_filed(uint64_t rss_hf)
{
uint64_t l3_only_mask = RTE_ETH_RSS_L3_SRC_ONLY |
RTE_ETH_RSS_L3_DST_ONLY;
uint64_t l4_only_mask = RTE_ETH_RSS_L4_SRC_ONLY |
RTE_ETH_RSS_L4_DST_ONLY;
uint64_t l3_l4_only_mask = l3_only_mask | l4_only_mask;
bool has_l3_l4_only = !!(rss_hf & l3_l4_only_mask);
bool has_l3_only = !!(rss_hf & l3_only_mask);
uint64_t tuple = 0;
uint32_t i;
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)
continue;
if (hns3_set_tuple_table[i].tuple_type == HNS3_RSS_IP_TUPLE) {
if (hns3_set_tuple_table[i].rss_types & l3_only_mask ||
!has_l3_only)
tuple |= hns3_set_tuple_table[i].rss_field;
continue;
}
/* For IP types with L4, we need check both L3 and L4 */
if (hns3_set_tuple_table[i].rss_types & l3_l4_only_mask ||
!has_l3_l4_only)
tuple |= hns3_set_tuple_table[i].rss_field;
}
return tuple;
}
int
hns3_set_rss_tuple_by_rss_hf(struct hns3_hw *hw, uint64_t rss_hf)
{
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;
uint64_t tuple_field;
int ret;
hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_RSS_INPUT_TUPLE, false);
req = (struct hns3_rss_input_tuple_cmd *)desc.data;
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:
* - RTE_ETH_RSS_L3_SRC_ONLY
* - RTE_ETH_RSS_L3_DST_ONLY
* - RTE_ETH_RSS_L4_SRC_ONLY
* - RTE_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);
}
}
tuple_field = hns3_rss_calc_tuple_filed(rss_hf);
req->tuple_field = rte_cpu_to_le_64(tuple_field);
ret = hns3_cmd_send(hw, &desc, 1);
if (ret) {
hns3_err(hw, "Update RSS flow types tuples failed %d", ret);