Re: [PATCH net-next v3 3/3] net: stmmac: dwmac4: Receive Watchdog Timeout is not in abnormal interrupt summary

From: Simon Horman
Date: Sun Nov 10 2024 - 08:36:15 EST


On Thu, Nov 07, 2024 at 02:36:36PM +0800, Ley Foon Tan wrote:
> The Receive Watchdog Timeout (RWT, bit[9]) is not part of Abnormal
> Interrupt Summary (AIS). Move the RWT handling out of the AIS
> condition statement.
>
> >From databook, the AIS is the logical OR of the following interrupt bits:
>
> - Bit 1: Transmit Process Stopped
> - Bit 7: Receive Buffer Unavailable
> - Bit 8: Receive Process Stopped
> - Bit 10: Early Transmit Interrupt
> - Bit 12: Fatal Bus Error
> - Bit 13: Context Descriptor Error
>
> Signed-off-by: Ley Foon Tan <leyfoon.tan@xxxxxxxxxxxxxxxx>

Reviewed-by: Simon Horman <horms@xxxxxxxxxx>