From b3ec5f254259c36b267c91c78d86f2a478ece2ba Mon Sep 17 00:00:00 2001 From: Jay Wang Date: Wed, 19 Nov 2025 20:57:47 +0000 Subject: [PATCH 1/1] dpdk: fix iavf Rx vec function Type: fix Signed-off-by: Jay Wang --- ...01-net-iavf-fix-the-wrong-mask-value.patch | 33 +++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 build/external/patches/dpdk_24.11.1/0001-net-iavf-fix-the-wrong-mask-value.patch diff --git a/build/external/patches/dpdk_24.11.1/0001-net-iavf-fix-the-wrong-mask-value.patch b/build/external/patches/dpdk_24.11.1/0001-net-iavf-fix-the-wrong-mask-value.patch new file mode 100644 index 000000000..eb7d5087c --- /dev/null +++ b/build/external/patches/dpdk_24.11.1/0001-net-iavf-fix-the-wrong-mask-value.patch @@ -0,0 +1,33 @@ +From 9295bc3963f3d1bae62f19ab990d28d3224c12cd Mon Sep 17 00:00:00 2001 +From: Jay Wang +Date: Wed, 19 Nov 2025 17:10:24 +0000 +Subject: [PATCH 1/1] net/iavf: fix the wrong mask value + +Signed-off-by: Jay Wang +--- + drivers/net/iavf/iavf_rxtx_vec_neon.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +diff --git a/drivers/net/iavf/iavf_rxtx_vec_neon.c b/drivers/net/iavf/iavf_rxtx_vec_neon.c +index 04be574..972b90f 100644 +--- a/drivers/net/iavf/iavf_rxtx_vec_neon.c ++++ b/drivers/net/iavf/iavf_rxtx_vec_neon.c +@@ -209,11 +209,11 @@ _recv_raw_pkts_vec(struct iavf_rx_queue *__rte_restrict rxq, + uint8x16_t shuf_msk = { + 0xFF, 0xFF, /* pkt_type set as unknown */ + 0xFF, 0xFF, /* pkt_type set as unknown */ +- 14, 15, /* octet 15~14, low 16 bits pkt_len */ ++ 4, 5, /* octet 5~4, low 16 bits pkt_len */ + 0xFF, 0xFF, /* skip high 16 bits pkt_len, zero out */ +- 14, 15, /* octet 15~14, 16 bits data_len */ +- 2, 3, /* octet 2~3, low 16 bits vlan_macip */ +- 4, 5, 6, 7 /* octet 4~7, 32bits rss */ ++ 4, 5, /* octet 5~4, 16 bits data_len */ ++ 0xFF, 0xFF, /* octet 2~3, low 16 bits vlan_macip */ ++ 9, 10, 11, 12 /* octet 4~7, 32bits rss */ + }; + + uint16x8_t crc_adjust = { +-- +2.43.0 + -- 2.34.1