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authorSathya Perla <sathya.perla@broadcom.com>2017-09-18 13:35:37 +0200
committerDavid S. Miller <davem@davemloft.net>2017-09-19 01:51:53 +0200
commit1e3c5ec66119783440ed211ae527674651affa9b (patch)
tree2359da9b2c98a91fce33a949634a4f707a8132b1 /drivers/net
parentDocumentation: networking: fix ASCII art in switchdev.txt (diff)
downloadlinux-1e3c5ec66119783440ed211ae527674651affa9b.tar.xz
linux-1e3c5ec66119783440ed211ae527674651affa9b.zip
bnxt_en: check for ingress qdisc in flower offload
Check for ingress-only qdisc for flower offload, as other qdiscs are not supported for flower offload. Suggested-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Sathya Perla <sathya.perla@broadcom.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index ccd699fb2d70..7dd3d131043a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@ -750,6 +750,10 @@ int bnxt_tc_setup_flower(struct bnxt *bp, u16 src_fid,
{
int rc = 0;
+ if (!is_classid_clsact_ingress(cls_flower->common.classid) ||
+ cls_flower->common.chain_index)
+ return -EOPNOTSUPP;
+
switch (cls_flower->command) {
case TC_CLSFLOWER_REPLACE:
rc = bnxt_tc_add_flow(bp, src_fid, cls_flower);