Re: [PATCH] net: i825xx: 82596: use MMIO accessors for the MVME16x PORT/CA registers

From: patchwork-bot+netdevbpf

Date: Wed Oct 28 2026 - 19:40:17 EST


Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Sun, 25 Oct 2026 11:45:14 +0900 you wrote:
> On the MVME16x the two port registers need to be written in order to latch
> the correct 32bit value.
>
> The way the code is currently written means that modern GCC can decide to
> optimize the writes and break that latching.
>
> Convert the MVME16x specific register accesses to use the proper io
> accessors to restore the latching and make the driver functional again.
>
> [...]

Here is the summary with links:
- net: i825xx: 82596: use MMIO accessors for the MVME16x PORT/CA registers
https://git.kernel.org/netdev/net/c/7cceaba6ffbc

You are awesome, thank you!
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