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octeontx2-pf: Restore TC ingress police rules when interface is up

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TC ingress policer rules depends on interface receive queue
contexts since the bandwidth profiles are attached to RQ
contexts. When an interface is brought down all the queue
contexts are freed. This in turn frees bandwidth profiles in
hardware causing ingress police rules non-functional after
the interface is brought up. Fix this by applying all the ingress
police rules config to hardware in otx2_open. Also allow
adding ingress rules only when interface is running
since no contexts exist for the interface when it is down.

Fixes: 68fbff68db ("octeontx2-pf: Add police action for TC flower")
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Link: https://lore.kernel.org/r/1700930217-5707-1-git-send-email-sbhatta@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Subbaraya Sundeep 2023-11-25 22:06:57 +05:30 • committed by Paolo Abeni
commit fd7f98b2e1
4 changed files with 102 additions and 25 deletions
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