netdev - Re: [PATCH net-next 2/2] net: airoha: Add the capability to allocate hw buffers in SRAM

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Message-ID: <20250508201312.078a0a37@kernel.org>
Date: Thu, 8 May 2025 20:13:12 -0700
From: Jakub Kicinski <kuba@...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>, Paolo Abeni
 <pabeni@...hat.com>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski
 <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>,
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org,
 netdev@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH net-next 2/2] net: airoha: Add the capability to
 allocate hw buffers in SRAM

On Wed, 07 May 2025 19:48:46 +0200 Lorenzo Bianconi wrote:
> In order to improve packet processing and packet forwarding
> performances, EN7581 SoC supports allocating buffers for hw forwarding
> queues in SRAM instead of DRAM if available on the system.
> Rely on SRAM for buffers allocation if available on the system and use
> DRAM as fallback.

drivers/net/ethernet/airoha/airoha_eth.c:1113:30: warning: incorrect type in assignment (different address spaces)
drivers/net/ethernet/airoha/airoha_eth.c:1113:30:    expected void *q
drivers/net/ethernet/airoha/airoha_eth.c:1113:30:    got void [noderef] __iomem *
-- 
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