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

net/ice/base: fix RSS removal for GTP-U

Browse Source 
Previous logic in removing RSS for GTPU was added in incorrect lines.
The adjustment in this patch will correct the code order so that RSS
for GTPU can be removed successfully.

We also delete the redundant print statement and cleanup the coding
style in this patch.

Fixes: bed9bb3139ef ("net/ice/base: fix GTP-U inner RSS IPv4 IPv6 co-exist")
Cc: stable@dpdk.org

Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Junfeng Guo 2020-07-13 19:05:40 +08:00 committed by Ferruh Yigit
parent 1c22df86bb
commit 27dc00646f
1 changed files with 5 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/net/ice/base/ice_flow.c
View File

@ -3559,10 +3559,8 @@ ice_add_rss_cfg_sync(struct ice_hw *hw, u16 vsi_handle, u64 hashed_flds,
/* don't do RSS for GTPU outer */
if (segs_cnt == ICE_RSS_OUTER_HEADERS &&
(segs[segs_cnt - 1].hdrs & ICE_FLOW_SEG_HDR_GTPU)) {
printf("ignore gtpu\n");
segs[segs_cnt - 1].hdrs & ICE_FLOW_SEG_HDR_GTPU)
return ICE_SUCCESS;
}
/* Search for a flow profile that has matching headers, hash fields
* and has the input VSI associated to it. If found, no further
@ -3714,16 +3712,16 @@ ice_rem_rss_cfg_sync(struct ice_hw *hw, u16 vsi_handle, u64 hashed_flds,
if (!segs)
return ICE_ERR_NO_MEMORY;
if (segs_cnt == ICE_RSS_OUTER_HEADERS &&
segs[segs_cnt - 1].hdrs & ICE_FLOW_SEG_HDR_GTPU)
return ICE_SUCCESS;
/* Construct the packet segment info from the hashed fields */
status = ice_flow_set_rss_seg_info(&segs[segs_cnt - 1], hashed_flds,
addl_hdrs);
if (status)
goto out;
if (segs_cnt == ICE_RSS_OUTER_HEADERS &&
segs[segs_cnt - 1].hdrs & ICE_FLOW_SEG_HDR_GTPU)
return ICE_SUCCESS;
prof = ice_flow_find_prof_conds(hw, blk, ICE_FLOW_RX, segs, segs_cnt,
vsi_handle,
ICE_FLOW_FIND_PROF_CHK_FLDS);