diff options
| author | Subbaraya Sundeep <sbhatta@marvell.com> | 2022-02-10 17:21:44 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-10 15:32:54 +0000 |
| commit | 4b0385bc8e6a52797602196714f9a77f62cd540d (patch) | |
| tree | b51e1a20f0dc5fbc5ca35459890fc33f32433ab5 /drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | |
| parent | ede6c39c4f9068cbeb4036448c45fff5393e0432 (diff) | |
octeontx2-pf: Add TC feature for VFs
This patch adds TC feature for VFs also. When MCAM
rules are allocated for a VF then either TC or ntuple
filters can be used. Below are the commands to use
TC feature for a VF(say lbk0):
devlink dev param set pci/0002:01:00.1 name mcam_count value 16 \
cmode runtime
ethtool -K lbk0 hw-tc-offload on
ifconfig lbk0 up
tc qdisc add dev lbk0 ingress
tc filter add dev lbk0 parent ffff: protocol ip flower skip_sw \
dst_mac 98:03:9b:83:aa:12 action police rate 100Mbit burst 5000
Also to modify any fields of the hardware context with
NIX_AQ_INSTOP_WRITE command then corresponding masks of those
fields must be set as per hardware. This was missing in
ingress ratelimiting context. This patch sets those masks also.
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 73cd39af0090..0fa625e2528e 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -5312,6 +5312,7 @@ int rvu_nix_setup_ratelimit_aggr(struct rvu *rvu, u16 pcifunc, aq_req.ctype = NIX_AQ_CTYPE_BANDPROF; aq_req.op = NIX_AQ_INSTOP_WRITE; memcpy(&aq_req.prof, &aq_rsp.prof, sizeof(struct nix_bandprof_s)); + memset((char *)&aq_req.prof_mask, 0xff, sizeof(struct nix_bandprof_s)); /* Clear higher layer enable bit in the mid profile, just in case */ aq_req.prof.hl_en = 0; aq_req.prof_mask.hl_en = 1; |