From: Simon Horman <horms@kernel.org>
To: Hariprasad Kelam <hkelam@marvell.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Sunil Goutham <sgoutham@marvell.com>,
Geetha sowjanya <gakula@marvell.com>,
Subbaraya Sundeep <sbhatta@marvell.com>,
Bharat Bhushan <bbhushan2@marvell.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Naveen Mamindlapalli <naveenm@marvell.com>
Subject: Re: [net PATCH] octeontx2-pf: qos: fix VF root node parent queue index
Date: Mon, 7 Apr 2025 16:13:32 +0100 [thread overview]
Message-ID: <20250407151332.GO395307@horms.kernel.org> (raw)
In-Reply-To: <20250407070341.2765426-1-hkelam@marvell.com>
On Mon, Apr 07, 2025 at 12:33:41PM +0530, Hariprasad Kelam wrote:
> The current code configures the Physical Function (PF) root node at TL1
> and the Virtual Function (VF) root node at TL2.
>
> This ensure at any given point of time PF traffic gets more priority.
>
> PF root node
> TL1
> / \
> TL2 TL2 VF root node
> / \
> TL3 TL3
> / \
> TL4 TL4
> / \
> SMQ SMQ
>
> Due to a bug in the current code, the TL2 parent queue index on the
> VF interface is not being configured, leading to 'SMQ Flush' errors
>
> Fixes: 5e6808b4c68d ("octeontx2-pf: Add support for HTB offload")
> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2025-04-07 15:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-07 7:03 [net PATCH] octeontx2-pf: qos: fix VF root node parent queue index Hariprasad Kelam
2025-04-07 15:13 ` Simon Horman [this message]
2025-04-08 10:40 ` patchwork-bot+netdevbpf
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