Re: [PATCH net V3] net: stmmac: dwmac-loongson: Add fix_soc_reset() callback

[Yanteng Si]

在 2/19/25 10:07 AM, Qunqin Zhao 写道:
> Loongson's DWMAC device may take nearly two seconds to complete DMA reset,
> however, the default waiting time for reset is 200 milliseconds.
> Therefore, the following error message may appear:
>
> [14.427169] dwmac-loongson-pci 0000:00:03.2: Failed to reset the dma
>
> Fixes: 803fc61df261 ("net: stmmac: dwmac-loongson: Add Loongson Multi-channels GMAC support")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Qunqin Zhao <zhaoqunqin@xxxxxxxxxxx>
> Reviewed-by: Huacai Chen <chenhuacai@xxxxxxxxxxx>

Acked-by: Yanteng Si <si.yanteng@xxxxxxxxx>


Thanks,

Yanteng

> ---
> v3: Added "Cc: stable@xxxxxxxxxxxxxxx" tag.
>      Added error message to commit message.
>
> v2: Added comments. Changed callback name to loongson_dwmac_fix_reset.
>
>   .../net/ethernet/stmicro/stmmac/dwmac-loongson.c   | 14 ++++++++++++++
>   1 file changed, 14 insertions(+)