Re: [net PATCH] octeontx2-af: Always configure NIX TX link credits based on max frame size

From: patchwork-bot+netdevbpf
Date: Thu Jan 04 2024 - 05:40:40 EST


Hello:

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

On Tue, 2 Jan 2024 15:26:43 +0530 you wrote:
> Currently the NIX TX link credits are initialized based on the max frame
> size that can be transmitted on a link but when the MTU is changed, the
> NIX TX link credits are reprogrammed by the SW based on the new MTU value.
> Since SMQ max packet length is programmed to max frame size by default,
> there is a chance that NIX TX may stall while sending a max frame sized
> packet on the link with insufficient credits to send the packet all at
> once. This patch avoids stall issue by not changing the link credits
> dynamically when the MTU is changed.
>
> [...]

Here is the summary with links:
- [net] octeontx2-af: Always configure NIX TX link credits based on max frame size
https://git.kernel.org/netdev/net/c/a0d9528f6daf

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html