From: Junfeng Guo <junfeng.guo@intel.com>
To: qi.z.zhang@intel.com, jingjing.wu@intel.com, beilei.xing@intel.com
Cc: dev@dpdk.org, junfeng.guo@intel.com, simei.su@intel.com,
yahui.cao@intel.com
Subject: [dpdk-dev] [PATCH 5/5] net/iavf: support eCPRI MSG TYPE 0 for RSS
Date: Mon, 14 Dec 2020 14:49:13 +0800 [thread overview]
Message-ID: <20201214064913.2306802-6-junfeng.guo@intel.com> (raw)
In-Reply-To: <20201214064913.2306802-1-junfeng.guo@intel.com>
From: Simei Su <simei.su@intel.com>
This patch enables eCPRI Message Type 0 with input set physical
channel ID in rte_flow for RSS.
Signed-off-by: Simei Su <simei.su@intel.com>
---
drivers/net/iavf/iavf_hash.c | 34 ++++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c
index c4c73e6644..a20c33e7fb 100644
--- a/drivers/net/iavf/iavf_hash.c
+++ b/drivers/net/iavf/iavf_hash.c
@@ -152,6 +152,10 @@ iavf_hash_parse_pattern_action(struct iavf_adapter *ad,
#define proto_hdr_gtpc { \
VIRTCHNL_PROTO_HDR_GTPC, 0, {BUFF_NOUSED} }
+#define proto_hdr_ecpri { \
+ VIRTCHNL_PROTO_HDR_ECPRI, \
+ FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_ECPRI_PC_RTC_ID), {BUFF_NOUSED} }
+
#define TUNNEL_LEVEL_OUTER 0
#define TUNNEL_LEVEL_INNER 1
@@ -288,6 +292,14 @@ struct virtchnl_proto_hdrs ipv6_udp_gtpc_tmplt = {
TUNNEL_LEVEL_OUTER, 3, {proto_hdr_ipv6, proto_hdr_udp, proto_hdr_gtpc}
};
+struct virtchnl_proto_hdrs eth_ecpri_tmplt = {
+ TUNNEL_LEVEL_OUTER, 2, {proto_hdr_eth, proto_hdr_ecpri}
+};
+
+struct virtchnl_proto_hdrs ipv4_ecpri_tmplt = {
+ TUNNEL_LEVEL_OUTER, 3, {proto_hdr_ipv4, proto_hdr_udp, proto_hdr_ecpri}
+};
+
/* rss type super set */
/* IPv4 outer */
@@ -399,6 +411,8 @@ static struct iavf_pattern_match_item iavf_hash_pattern_list[] = {
{iavf_pattern_eth_ipv4_l2tpv3, IAVF_RSS_TYPE_IPV4_L2TPV3, &ipv4_l2tpv3_tmplt},
{iavf_pattern_eth_ipv4_pfcp, IAVF_RSS_TYPE_IPV4_PFCP, &ipv4_pfcp_tmplt},
{iavf_pattern_eth_ipv4_gtpc, ETH_RSS_IPV4, &ipv4_udp_gtpc_tmplt},
+ {iavf_pattern_eth_ecpri, ETH_RSS_ECPRI, ð_ecpri_tmplt},
+ {iavf_pattern_eth_ipv4_ecpri, ETH_RSS_ECPRI, &ipv4_ecpri_tmplt},
/* IPv6 */
{iavf_pattern_eth_ipv6, IAVF_RSS_TYPE_OUTER_IPV6, &outer_ipv6_tmplt},
{iavf_pattern_eth_ipv6_udp, IAVF_RSS_TYPE_OUTER_IPV6_UDP, &outer_ipv6_udp_tmplt},
@@ -525,6 +539,8 @@ iavf_hash_parse_pattern(const struct rte_flow_item pattern[], uint64_t *phint,
{
const struct rte_flow_item *item = pattern;
const struct rte_flow_item_gtp_psc *psc;
+ const struct rte_flow_item_ecpri *ecpri;
+ struct rte_ecpri_common_hdr ecpri_common;
for (item = pattern; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
if (item->last) {
@@ -556,6 +572,20 @@ iavf_hash_parse_pattern(const struct rte_flow_item pattern[], uint64_t *phint,
else if (psc->pdu_type == IAVF_GTPU_EH_DWNLINK)
*phint |= IAVF_PHINT_GTPU_EH_DWN;
break;
+ case RTE_FLOW_ITEM_TYPE_ECPRI:
+ ecpri = item->spec;
+ ecpri_common.u32 = rte_be_to_cpu_32(
+ ecpri->hdr.common.u32);
+ if (!ecpri)
+ break;
+ else if (ecpri_common.type !=
+ RTE_ECPRI_MSG_TYPE_IQ_DATA) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM, item,
+ "Unsupported common type.");
+ return -rte_errno;
+ }
+ break;
default:
break;
}
@@ -711,6 +741,10 @@ iavf_refine_proto_hdrs_l234(struct virtchnl_proto_hdrs *proto_hdrs,
if (!(rss_type & ETH_RSS_PFCP))
hdr->field_selector = 0;
break;
+ case VIRTCHNL_PROTO_HDR_ECPRI:
+ if (!(rss_type & ETH_RSS_ECPRI))
+ hdr->field_selector = 0;
+ break;
default:
break;
}
--
2.25.1
next prev parent reply other threads:[~2020-12-14 6:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-14 6:49 [dpdk-dev] [PATCH 0/5] support eCPRI MSG TYPE 0 for AVF FDIR and RSS Junfeng Guo
2020-12-14 6:49 ` [dpdk-dev] [PATCH 1/5] common/iavf: add proto hdr flds support for eCPRI Junfeng Guo
2020-12-14 6:49 ` [dpdk-dev] [PATCH 2/5] net/iavf: support flow patterns " Junfeng Guo
2020-12-14 6:49 ` [dpdk-dev] [PATCH 3/5] net/iavf: define new bits " Junfeng Guo
2021-01-05 12:28 ` Ferruh Yigit
2020-12-14 6:49 ` [dpdk-dev] [PATCH 4/5] net/iavf: support eCPRI MSG TYPE 0 for AVF FDIR Junfeng Guo
2021-01-05 12:30 ` Ferruh Yigit
2020-12-14 6:49 ` Junfeng Guo [this message]
2020-12-23 11:07 ` [dpdk-dev] [PATCH 0/5] support eCPRI MSG TYPE 0 for AVF FDIR and RSS Zhang, Qi Z
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