The TCP/UDP case of the RSS key builder added two extracts but both used
NH_FLD_TCP_PORT_SRC, so the L4 destination port was never part of the
hash. Use NH_FLD_TCP_PORT_DST for the second extract so both source and
destination ports contribute.
NET_PROT_TCP is kept: it maps to the hardware's generic L4 port
extraction (parser L4 offset, valid for TCP/UDP/SCTP), so this also
covers UDP traffic.
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 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
index 13825046d8..e7578b7576 100644
--- a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
+++ b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
@@ -425,7 +425,7 @@ dpaa2_distset_to_dpkg_profile_cfg(
kg_cfg->extracts[i].extract.from_hdr.prot =
NET_PROT_TCP;
kg_cfg->extracts[i].extract.from_hdr.field =
- NH_FLD_TCP_PORT_SRC;
+ NH_FLD_TCP_PORT_DST;
kg_cfg->extracts[i].type =
DPKG_EXTRACT_FROM_HDR;
kg_cfg->extracts[i].extract.from_hdr.type =
--
2.43.0
