DPAA2 hardware exposes L4 source and destination port fields at the parser
L4 offset. These fields are valid when TCP, UDP, SCTP or DCCP is present.
The driver already uses the TCP port fields for the TCP/UDP RSS case.
Handle SCTP in the same L4 RSS case, so SCTP packets use the same L4
source and destination port extraction.
Fixes: 89c2ea8f5408 ("net/dpaa2: add RSS flow distribution")
Cc: [email protected]
Signed-off-by: Maxime Leroy <[email protected]>
---
drivers/net/dpaa2/base/dpaa2_hw_dpni.c | 32 +++-----------------------
1 file changed, 3 insertions(+), 29 deletions(-)
diff --git a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
index e7578b7576..4df66d8f33 100644
--- a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
+++ b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
@@ -228,7 +228,7 @@ dpaa2_distset_to_dpkg_profile_cfg(
uint32_t loop = 0, i = 0;
uint64_t dist_field = 0;
int l2_configured = 0, l3_configured = 0;
- int l4_configured = 0, sctp_configured = 0;
+ int l4_configured = 0;
int mpls_configured = 0;
int vlan_configured = 0;
int esp_configured = 0;
@@ -407,6 +407,8 @@ dpaa2_distset_to_dpkg_profile_cfg(
case RTE_ETH_RSS_NONFRAG_IPV6_UDP:
case RTE_ETH_RSS_IPV6_TCP_EX:
case RTE_ETH_RSS_IPV6_UDP_EX:
+ case RTE_ETH_RSS_NONFRAG_IPV4_SCTP:
+ case RTE_ETH_RSS_NONFRAG_IPV6_SCTP:
if (l4_configured)
break;
@@ -433,34 +435,6 @@ dpaa2_distset_to_dpkg_profile_cfg(
i++;
break;
- case RTE_ETH_RSS_NONFRAG_IPV4_SCTP:
- case RTE_ETH_RSS_NONFRAG_IPV6_SCTP:
-
- if (sctp_configured)
- break;
- sctp_configured = 1;
-
- kg_cfg->extracts[i].extract.from_hdr.prot =
- NET_PROT_SCTP;
- kg_cfg->extracts[i].extract.from_hdr.field =
- NH_FLD_SCTP_PORT_SRC;
- kg_cfg->extracts[i].type =
- DPKG_EXTRACT_FROM_HDR;
- kg_cfg->extracts[i].extract.from_hdr.type =
- DPKG_FULL_FIELD;
- i++;
-
- kg_cfg->extracts[i].extract.from_hdr.prot =
- NET_PROT_SCTP;
- kg_cfg->extracts[i].extract.from_hdr.field =
- NH_FLD_SCTP_PORT_DST;
- kg_cfg->extracts[i].type =
- DPKG_EXTRACT_FROM_HDR;
- kg_cfg->extracts[i].extract.from_hdr.type =
- DPKG_FULL_FIELD;
- i++;
- break;
-
default:
DPAA2_PMD_WARN(
"unsupported flow dist option 0x%" PRIx64,
--
2.43.0
