From: Simon Horman <horms@kernel.org>
To: Ratheesh Kannoth <rkannoth@marvell.com>
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, sgoutham@marvell.com,
Satha Rao <skoteshwar@marvell.com>
Subject: Re: [PATCH v3 net-next] octeontx2-af: add new mbox to support sync cycle on rx path
Date: Fri, 31 Jul 2026 09:25:26 +0100 [thread overview]
Message-ID: <20260731082526.GF51943@horms.kernel.org> (raw)
In-Reply-To: <20260727101608.300290-1-rkannoth@marvell.com>
On Mon, Jul 27, 2026 at 03:46:08PM +0530, Ratheesh Kannoth wrote:
> From: Satha Rao <skoteshwar@marvell.com>
>
> sync ensures that all packets that were in flight are flushed out to
> memory. This can be used to assist in the tearing down of an active RQ.
>
> To complete disabling RQs or disabling SMQ and its SQs, LF software
> send mbox to AF to complete RX_SW_SYNC.
>
> Both VF and PF and invoke this mbox.
>
> Signed-off-by: Satha Rao <skoteshwar@marvell.com>
> Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com>
>
> ---
> v2 -> v3: Addressed Simon comments
> https://lore.kernel.org/netdev/20260715041239.2052888-1-rkannoth@marvell.com/
> v1 -> v2: https://lore.kernel.org/netdev/20260715041239.2052888-1-rkannoth@marvell.com/
Reviewed-by: Simon Horman <horms@kernel.org>
I see that Sashiko still flags a number of issues.
However, and while I don't believe they should block progress of this patch,
I would appreciate it if you could check over them.
prev parent reply other threads:[~2026-07-31 8:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-27 10:16 [PATCH v3 net-next] octeontx2-af: add new mbox to support sync cycle on rx path Ratheesh Kannoth
2026-07-31 8:25 ` Simon Horman [this message]
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