d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

net/bnxt: ignore IPv4 TOS mask

Browse Source 
This is a work around for the OVS setting offload rules that
are passing ipv4 tos mask as wild card and currently we do not
support.

Signed-off-by: Kishore Padmanabha <kishore.padmanabha@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
This commit is contained in:
Kishore Padmanabha 2020-07-15 19:20:34 +05:30 committed by Ferruh Yigit
parent afd3533531
commit d301396577
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/net/bnxt/tf_ulp/ulp_rte_parser.c
View File

@ -704,9 +704,19 @@ ulp_rte_ipv4_hdr_handler(const struct rte_flow_item *item,
ulp_rte_prsr_mask_copy(params, &idx,
&ipv4_mask->hdr.version_ihl,
sizeof(ipv4_mask->hdr.version_ihl));
#ifdef ULP_DONT_IGNORE_TOS
ulp_rte_prsr_mask_copy(params, &idx,
&ipv4_mask->hdr.type_of_service,
sizeof(ipv4_mask->hdr.type_of_service));
#else
/*
* The tos field is ignored since OVS is setting it as wild card
* match and it is not supported. This is a work around and
* shall be addressed in the future.
*/
idx += 1;
#endif
ulp_rte_prsr_mask_copy(params, &idx,
&ipv4_mask->hdr.total_length,
sizeof(ipv4_mask->hdr.total_length));