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| 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 /tools/bpf/bpftool/prog.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 'tools/bpf/bpftool/prog.c')
0 files changed, 0 insertions, 0 deletions