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| author | Bin Chen <bin.chen@corigine.com> | 2022-05-11 14:39:32 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2022-05-12 14:03:08 +0300 |
| commit | e0d0e1fdf1ed9dcbca60409af0856fa17f0021cb (patch) | |
| tree | 65c76bd75ec6eef47ec3437db6aa5c0df3d36f92 /drivers/net/ethernet/mscc/ocelot_vcap.c | |
| parent | a14857c27a505bc7ebcef6311424274b2f42f846 (diff) | |
| download | linux-e0d0e1fdf1ed9dcbca60409af0856fa17f0021cb.tar.xz | |
nfp: VF rate limit support
Add VF rate limit feature
This patch enhances the NFP driver to supports assignment of
both max_tx_rate and min_tx_rate to VFs
The template of configurations below is all supported.
e.g.
# ip link set $DEV vf $VF_NUM max_tx_rate $RATE_VALUE
# ip link set $DEV vf $VF_NUM min_tx_rate $RATE_VALUE
# ip link set $DEV vf $VF_NUM max_tx_rate $RATE_VALUE \
min_tx_rate $RATE_VALUE
# ip link set $DEV vf $VF_NUM min_tx_rate $RATE_VALUE \
max_tx_rate $RATE_VALUE
The max RATE_VALUE is limited to 0xFFFF which is about
63Gbps (using 1024 for 1G)
Signed-off-by: Bin Chen <bin.chen@corigine.com>
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: Baowen Zheng <baowen.zheng@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net/ethernet/mscc/ocelot_vcap.c')
0 files changed, 0 insertions, 0 deletions