diff options
| author |   Ting Xu <ting.xu@intel.com> | 2023-07-04 07:36:33 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion@0xa5.net> | 2023-10-24 22:14:03 +0000 |
| commit | 51880abac14379b06d0c8ff8f17d0b2cd502bbc0 (patch) | |
| tree | 63fbe81393be24e0e5b69fcb85b6c70ec2b3ad58 | |
| parent | e8e4b5f9af01b1afa5ba90f0e61fbf924c1c667b (diff) | |
dpdk: fix variable type in pattern parsing
In current pattern parsing function in DPDK, some of the variables of
packet length are defined as uint8_t, which are too small for some
large-size packets, such as srv6. Change the type to uint16_t.
Type: fix
Signed-off-by: Ting Xu <ting.xu@intel.com>
Change-Id: I06819e9716da098ca456c0405f0e6fd9a8eb0bc9
| -rw-r--r-- | build/external/patches/dpdk_23.03/v1-0001-net-fix-pkt-length-type-for-raw-pattern.patch | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/build/external/patches/dpdk_23.03/v1-0001-net-fix-pkt-length-type-for-raw-pattern.patch b/build/external/patches/dpdk_23.03/v1-0001-net-fix-pkt-length-type-for-raw-pattern.patch new file mode 100644 index 00000000000..ade4e184dcc --- /dev/null +++ b/build/external/patches/dpdk_23.03/v1-0001-net-fix-pkt-length-type-for-raw-pattern.patch @@ -0,0 +1,63 @@ +From 6429e38ae77c7998c84d5a0ed26b4fb0d81424c1 Mon Sep 17 00:00:00 2001 +From: Ting Xu <ting.xu@intel.com> +Date: Thu, 15 Jun 2023 01:33:37 +0000 +Subject: [PATCH v1] net: fix pkt length type for raw pattern + +In current pattern parsing function for raw pattern, the packet length +variable is defined as uint8_t, which is too small for a large packet, +such as srv6. Change the type to uint16_t. + +Fixes: 1b9c68120a1c ("net/ice: enable protocol agnostic flow offloading +in RSS") + +Signed-off-by: Ting Xu <ting.xu@intel.com> +--- + drivers/net/iavf/iavf_hash.c | 2 +- + drivers/net/ice/ice_fdir_filter.c | 2 +- + drivers/net/ice/ice_hash.c | 2 +- + 3 files changed, 3 insertions(+), 3 deletions(-) + +diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c +index ae6fb38594..cf4d677101 100644 +--- a/drivers/net/iavf/iavf_hash.c ++++ b/drivers/net/iavf/iavf_hash.c +@@ -886,8 +886,8 @@ iavf_hash_parse_raw_pattern(const struct rte_flow_item *item, + struct iavf_rss_meta *meta) + { + const struct rte_flow_item_raw *raw_spec, *raw_mask; ++ uint16_t spec_len, pkt_len; + uint8_t *pkt_buf, *msk_buf; +- uint8_t spec_len, pkt_len; + uint8_t tmp_val = 0; + uint8_t tmp_c = 0; + int i, j; +diff --git a/drivers/net/ice/ice_fdir_filter.c b/drivers/net/ice/ice_fdir_filter.c +index 480b369af8..e8842bc242 100644 +--- a/drivers/net/ice/ice_fdir_filter.c ++++ b/drivers/net/ice/ice_fdir_filter.c +@@ -1876,7 +1876,7 @@ ice_fdir_parse_pattern(__rte_unused struct ice_adapter *ad, + (uint8_t *)(uintptr_t)raw_mask->pattern; + uint8_t *tmp_spec, *tmp_mask; + uint16_t tmp_val = 0; +- uint8_t pkt_len = 0; ++ uint16_t pkt_len = 0; + uint8_t tmp = 0; + int i, j; + +diff --git a/drivers/net/ice/ice_hash.c b/drivers/net/ice/ice_hash.c +index f35727856e..52646e9408 100644 +--- a/drivers/net/ice/ice_hash.c ++++ b/drivers/net/ice/ice_hash.c +@@ -653,8 +653,8 @@ ice_hash_parse_raw_pattern(struct ice_adapter *ad, + const struct rte_flow_item_raw *raw_spec, *raw_mask; + struct ice_parser_profile prof; + struct ice_parser_result rslt; ++ uint16_t spec_len, pkt_len; + uint8_t *pkt_buf, *msk_buf; +- uint8_t spec_len, pkt_len; + uint8_t tmp_val = 0; + uint8_t tmp_c = 0; + int i, j; +-- +2.25.1 + |