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

net/sfc/base: support drop filters on EF10 family NICs

Browse Source 
Add support for filters which drop packets when forming MCDI request
for a filter.

Signed-off-by: Roman Zhukov <roman.zhukov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
This commit is contained in:
Roman Zhukov 2018-02-27 13:11:18 +00:00 committed by Ferruh Yigit
parent a6318264cd
commit 9a036509e6
1 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/net/sfc/base/ef10_filter.c
View File

@ -211,10 +211,15 @@ efx_mcdi_filter_op_add(
EVB_PORT_ID_ASSIGNED);
MCDI_IN_SET_DWORD(req, FILTER_OP_EXT_IN_MATCH_FIELDS,
match_flags);
MCDI_IN_SET_DWORD(req, FILTER_OP_EXT_IN_RX_DEST,
MC_CMD_FILTER_OP_EXT_IN_RX_DEST_HOST);
MCDI_IN_SET_DWORD(req, FILTER_OP_EXT_IN_RX_QUEUE,
spec->efs_dmaq_id);
if (spec->efs_dmaq_id == EFX_FILTER_SPEC_RX_DMAQ_ID_DROP) {
MCDI_IN_SET_DWORD(req, FILTER_OP_EXT_IN_RX_DEST,
MC_CMD_FILTER_OP_EXT_IN_RX_DEST_DROP);
} else {
MCDI_IN_SET_DWORD(req, FILTER_OP_EXT_IN_RX_DEST,
MC_CMD_FILTER_OP_EXT_IN_RX_DEST_HOST);
MCDI_IN_SET_DWORD(req, FILTER_OP_EXT_IN_RX_QUEUE,
spec->efs_dmaq_id);
}
#if EFSYS_OPT_RX_SCALE
if (spec->efs_flags & EFX_FILTER_FLAG_RX_RSS) {