Messages in this thread | | | Subject | Re: [PATCH net V3] net: stmmac: Fix for mismatched host/device DMA address width | From | patchwork-bot+netdevbpf@kernel ... | Date | Sun, 19 Mar 2023 11:00:17 +0000 |
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Hello:
This patch was applied to netdev/net.git (main) by David S. Miller <davem@davemloft.net>:
On Fri, 17 Mar 2023 09:08:17 +0100 you wrote: > Currently DMA address width is either read from a RO device register > or force set from the platform data. This breaks DMA when the host DMA > address width is <=32it but the device is >32bit. > > Right now the driver may decide to use a 2nd DMA descriptor for > another buffer (happens in case of TSO xmit) assuming that 32bit > addressing is used due to platform configuration but the device will > still use both descriptor addresses as one address. > > [...]
Here is the summary with links: - [net,V3] net: stmmac: Fix for mismatched host/device DMA address width https://git.kernel.org/netdev/net/c/070246e4674b
You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
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