linux-kernel - Re: [net v3] net: ethernet: mtk_eth_soc: handle dma buffer size soc specific

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Date: Wed, 05 Jun 2024 13:10:31 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Frank Wunderlich <linux@...web.de>
Cc: nbd@....name, sean.wang@...iatek.com, Mark-MC.Lee@...iatek.com,
 lorenzo@...nel.org, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, matthias.bgg@...il.com,
 angelogioacchino.delregno@...labora.com, frank-w@...lic-files.de,
 john@...ozen.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org,
 bc-bocun.chen@...iatek.com, daniel@...rotopia.org
Subject: Re: [net v3] net: ethernet: mtk_eth_soc: handle dma buffer size soc
 specific

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@...emloft.net>:

On Mon,  3 Jun 2024 21:25:05 +0200 you wrote:
> From: Frank Wunderlich <frank-w@...lic-files.de>
> 
> The mainline MTK ethernet driver suffers long time from rarly but
> annoying tx queue timeouts. We think that this is caused by fixed
> dma sizes hardcoded for all SoCs.
> 
> We suspect this problem arises from a low level of free TX DMADs,
> the TX Ring alomost full.
> 
> [...]

Here is the summary with links:
  - [net,v3] net: ethernet: mtk_eth_soc: handle dma buffer size soc specific
    https://git.kernel.org/netdev/net/c/c57e55819443

You are awesome, thank you!
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