Re: set mtu size broken for dwmac-sun8i

2021-03-17 Thread Belisko Marek
On Wed, Mar 17, 2021 at 12:33 PM Corentin Labbe wrote: > > Le Wed, Mar 17, 2021 at 10:19:26AM +0100, Belisko Marek a écrit : > > Hi, > > > > I'm hunting an issue when setting mtu failed for dwmac-sun8i driver. > > Basically adding more debug shows that in stmm

set mtu size broken for dwmac-sun8i

2021-03-17 Thread Belisko Marek
Hi, I'm hunting an issue when setting mtu failed for dwmac-sun8i driver. Basically adding more debug shows that in stmmac_change_mtu tx_fifo_size is 0 and in this case EINVAL is reported. Isaw there was fix for similar driver dwmac-sunxi driver by: 806fd188ce2a4f8b587e83e73c478e6484fbfa55 IIRC dw