netdev - Re: [PATCH net-next v2 10/13] net: airoha: Select default ppe cpu port in airoha_dev

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <aPEWZhetZ74NVgjr@horms.kernel.org>
Date: Thu, 16 Oct 2025 16:59:34 +0100
From: Simon Horman <horms@...nel.org>
To: Lorenzo Bianconi <lorenzo@...nel.org>
Cc: Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org, netdev@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: Re: [PATCH net-next v2 10/13] net: airoha: Select default ppe cpu
 port in airoha_dev_init()

On Thu, Oct 16, 2025 at 12:28:24PM +0200, Lorenzo Bianconi wrote:
> Select the PPE default cpu port in airoha_dev_init routine.
> This patch allows to distribute the load between the two available cpu
> ports (FE_PSE_PORT_CDM1 and FE_PSE_PORT_CDM2) if the device is running a
> single PPE module (e.g. 7583) selecting the cpu port based on the use
> QDMA device. For multi-PPE device (e.g. 7581) assign FE_PSE_PORT_CDM1 to
> PPE1 and FE_PSE_PORT_CDM2 to PPE2.
> 
> Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>

Reviewed-by: Simon Horman <horms@...nel.org>