Re: [PATCH v2 2/4] PCI: dwc: Improve msg_atu_index error handling

Niklas Cassel
2026-01-23T07:51:23Z

On Fri, Jan 23, 2026 at 10:07:31AM +0800, Shawn Lin wrote:
> 在 2026/01/23 星期五 6:29, Niklas Cassel 写道:
> > Only try to dedicate an outbound iATU to MSG TLP if use_atu_msg is set.
> > If use_atu_msg is not set, it is completely useless to bump the index.
> >
> > Additionally, if use_atu_msg is set, and there is no available outbound
> > iatu available, return an error.
> >
>
> Nit: there is no outbound iATU available....
>
> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>

Thank you, I will wait to send V3 until Maciej has had time to test.

Kind regards,
Niklas