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From: Jakub Kicinski <kuba@kernel.org>
To: Ido Schimmel <idosch@idosch.org>
Cc: netdev@vger.kernel.org, davem@davemloft.net, jiri@mellanox.com,
	mlxsw@mellanox.com, Ido Schimmel <idosch@mellanox.com>
Subject: Re: [PATCH net-next 0/9] mlxsw: spectrum: Enforce some HW limitations for matchall TC offload
Date: Sat, 9 May 2020 16:05:14 -0700	[thread overview]
Message-ID: <20200509160514.1074715c@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> (raw)
In-Reply-To: <20200509200610.375719-1-idosch@idosch.org>

On Sat,  9 May 2020 23:06:01 +0300 Ido Schimmel wrote:
> From: Ido Schimmel <idosch@mellanox.com>
> 
> Jiri says:
> 
> There are some limitations for TC matchall classifier offload that are
> given by the mlxsw HW dataplane. It is not possible to do sampling on
> egress and also the mirror/sample vs. ACL (flower) ordering is fixed. So
> check this and forbid to offload incorrect setup.

Applied, thank you!

      parent reply	other threads:[~2020-05-09 23:05 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-09 20:06 [PATCH net-next 0/9] mlxsw: spectrum: Enforce some HW limitations for matchall TC offload Ido Schimmel
2020-05-09 20:06 ` [PATCH net-next 1/9] mlxsw: spectrum_matchall: Restrict sample action to be allowed only on ingress Ido Schimmel
2020-05-09 20:06 ` [PATCH net-next 2/9] mlxsw: spectrum_flower: Expose a function to get min and max rule priority Ido Schimmel
2020-05-09 20:06 ` [PATCH net-next 3/9] mlxsw: spectrum_matchall: Put matchall list into substruct of flow struct Ido Schimmel
2020-05-09 20:06 ` [PATCH net-next 4/9] mlxsw: spectrum_matchall: Expose a function to get min and max rule priority Ido Schimmel
2020-05-09 20:06 ` [PATCH net-next 5/9] mlxsw: spectrum_matchall: Forbid to insert matchall rules in collision with flower rules Ido Schimmel
2020-05-09 20:06 ` [PATCH net-next 6/9] mlxsw: spectrum_flower: Forbid to insert flower rules in collision with matchall rules Ido Schimmel
2020-05-09 20:06 ` [PATCH net-next 7/9] selftests: mlxsw: rename tc_flower_restrictions.sh to tc_restrictions.sh Ido Schimmel
2020-05-09 20:06 ` [PATCH net-next 8/9] selftests: mlxsw: tc_restrictions: add test to check sample action restrictions Ido Schimmel
2020-05-09 20:06 ` [PATCH net-next 9/9] selftests: mlxsw: tc_restrictions: add couple of test for the correct matchall-flower ordering Ido Schimmel
2020-05-09 23:05 ` Jakub Kicinski [this message]

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