[dpdk-dev] [PATCH v1] net/iavf: fix PROT filed for rss hash
Jeff Guo
jia.guo at intel.com
Fri Oct 30 06:21:59 CET 2020
Add PROT field into IPv4 and IPv6 protocol headers for rss hash.
Fixes: 91f27b2e39ab ("net/iavf: refactor RSS")
Signed-off-by: Jeff Guo <jia.guo at intel.com>
---
drivers/net/iavf/iavf_hash.c | 32 ++++++++++++++++++++------------
1 file changed, 20 insertions(+), 12 deletions(-)
diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c
index be821b62eb..1b4434c1e1 100644
--- a/drivers/net/iavf/iavf_hash.c
+++ b/drivers/net/iavf/iavf_hash.c
@@ -99,12 +99,14 @@ iavf_hash_parse_pattern_action(struct iavf_adapter *ad,
#define proto_hdr_ipv4 { \
VIRTCHNL_PROTO_HDR_IPV4, \
FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV4_SRC) | \
- FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV4_DST), {BUFF_NOUSED} }
+ FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV4_DST) | \
+ FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV4_PROT), {BUFF_NOUSED} }
#define proto_hdr_ipv6 { \
VIRTCHNL_PROTO_HDR_IPV6, \
FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV6_SRC) | \
- FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV6_DST), {BUFF_NOUSED} }
+ FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV6_DST) | \
+ FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV6_PROT), {BUFF_NOUSED} }
#define proto_hdr_udp { \
VIRTCHNL_PROTO_HDR_UDP, \
@@ -581,14 +583,17 @@ iavf_refine_proto_hdrs_l234(struct virtchnl_proto_hdrs *proto_hdrs,
ETH_RSS_NONFRAG_IPV4_UDP |
ETH_RSS_NONFRAG_IPV4_TCP |
ETH_RSS_NONFRAG_IPV4_SCTP)) {
- if (rss_type & ETH_RSS_L3_SRC_ONLY)
+ if (rss_type & ETH_RSS_L3_SRC_ONLY) {
REFINE_PROTO_FLD(DEL, IPV4_DST);
- else if (rss_type & ETH_RSS_L3_DST_ONLY)
+ REFINE_PROTO_FLD(DEL, IPV4_PROT);
+ } else if (rss_type & ETH_RSS_L3_DST_ONLY) {
REFINE_PROTO_FLD(DEL, IPV4_SRC);
- else if (rss_type &
- (ETH_RSS_L4_SRC_ONLY |
- ETH_RSS_L4_DST_ONLY))
+ REFINE_PROTO_FLD(DEL, IPV4_PROT);
+ } else if (rss_type &
+ (ETH_RSS_L4_SRC_ONLY |
+ ETH_RSS_L4_DST_ONLY)) {
hdr->field_selector = 0;
+ }
} else {
hdr->field_selector = 0;
}
@@ -599,14 +604,17 @@ iavf_refine_proto_hdrs_l234(struct virtchnl_proto_hdrs *proto_hdrs,
ETH_RSS_NONFRAG_IPV6_UDP |
ETH_RSS_NONFRAG_IPV6_TCP |
ETH_RSS_NONFRAG_IPV6_SCTP)) {
- if (rss_type & ETH_RSS_L3_SRC_ONLY)
+ if (rss_type & ETH_RSS_L3_SRC_ONLY) {
REFINE_PROTO_FLD(DEL, IPV6_DST);
- else if (rss_type & ETH_RSS_L3_DST_ONLY)
+ REFINE_PROTO_FLD(DEL, IPV6_PROT);
+ } else if (rss_type & ETH_RSS_L3_DST_ONLY) {
REFINE_PROTO_FLD(DEL, IPV6_SRC);
- else if (rss_type &
- (ETH_RSS_L4_SRC_ONLY |
- ETH_RSS_L4_DST_ONLY))
+ REFINE_PROTO_FLD(DEL, IPV6_PROT);
+ } else if (rss_type &
+ (ETH_RSS_L4_SRC_ONLY |
+ ETH_RSS_L4_DST_ONLY)) {
hdr->field_selector = 0;
+ }
} else {
hdr->field_selector = 0;
}
--
2.20.1
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