From: Lorenzo Bianconi <lorenzo@kernel.org>
To: Simon Horman <horms@kernel.org>
Cc: 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>,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, netdev@vger.kernel.org
Subject: Re: [PATCH net-next 4/6] net: airoha: npu: Read NPU interrupt lines from the DTS
Date: Sat, 5 Jul 2025 09:39:53 +0200 [thread overview]
Message-ID: <aGjWySVX1VosLjyd@lore-desk> (raw)
In-Reply-To: <20250704145604.GD41770@horms.kernel.org>
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> On Wed, Jul 02, 2025 at 12:23:33AM +0200, Lorenzo Bianconi wrote:
> > Read all NPU supported IRQ lines from NPU device-tree node.
> > This is a preliminary patch to enable wlan flowtable offload for EN7581
> > SoC.
> >
> > Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
>
> Hi Lorenzo,
>
> I think a bit more information is needed on how you plan to use this.
> Ideally in the form of a patch that does so.
Hi Simon,
These irqs are described in [0] (wlan irq line*). They are the irq lines fired
by the NPU when the wlan traffic is not hw accelerated. These interrupts will
be consumed by the MT76 driver (I will post the MT76 patches in the near future).
I will improve the commit message in v2.
Regards,
Lorenzo
[0] https://github.com/torvalds/linux/blob/master/Documentation/devicetree/bindings/net/airoha%2Cen7581-npu.yaml
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next prev parent reply other threads:[~2025-07-05 7:53 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-01 22:23 [PATCH net-next 0/6] net: airoha: Introduce NPU callbacks for wlan offloading Lorenzo Bianconi
2025-07-01 22:23 ` [PATCH net-next 1/6] net: airoha: npu: Add NPU wlan memory initialization commands Lorenzo Bianconi
2025-07-04 14:47 ` Simon Horman
2025-07-01 22:23 ` [PATCH net-next 2/6] net: airoha: npu: Add more wlan NPU callbacks Lorenzo Bianconi
2025-07-04 14:51 ` Simon Horman
2025-07-01 22:23 ` [PATCH net-next 3/6] net: airoha: npu: Add wlan irq management callbacks Lorenzo Bianconi
2025-07-04 14:52 ` Simon Horman
2025-07-01 22:23 ` [PATCH net-next 4/6] net: airoha: npu: Read NPU interrupt lines from the DTS Lorenzo Bianconi
2025-07-04 14:56 ` Simon Horman
2025-07-05 7:39 ` Lorenzo Bianconi [this message]
2025-07-01 22:23 ` [PATCH net-next 5/6] net: airoha: npu: Enable core 3 for WiFi offloading Lorenzo Bianconi
2025-07-04 14:52 ` Simon Horman
2025-07-01 22:23 ` [PATCH net-next 6/6] net: airoha: Add airoha_offload.h header Lorenzo Bianconi
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