[PATCH v2] net: stmmac: enable MAC rx/tx after DMA start

[Abid Ali]

On Fri, 31 Jul 2026 10:11:40 +0800 Qingfang Deng wrote:
> This is _not_ correct. Instead it's a bit more complicated, according to
> their programming guidelines:
>
> So the correct order is: stop TX DMA -> stop MAC RX/TX -> stop RX DMA.

You're right, the XGMAC TRM with me documents the same
sequence.

IMO this looks like a fix on its own as the current teardown logic
doesn't take care of any of this. The proper shutdown sequence is
a larger change that needs per-channel status polling and timeout
handling.

I'll remove the teardown change from v3 if that makes sense and keep
only the startup reorder addressing the RX hang.