Re: [PATCH] Revert "macb: support the two tx descriptors on at91rm9200"

2021-04-07 Thread Daniel Palmer
Hi Willy On Wed, 7 Apr 2021 at 17:42, Willy Tarreau wrote: > > There are two new status bits TBNQ and FBNQ at bits 7 and 8. I have no > > idea what they mean. > > Maybe they're related to tx queue empty / tx queue full. Just guessing. > Since all these bits tend not to be reset until written to,

Re: [PATCH] Revert "macb: support the two tx descriptors on at91rm9200"

2021-04-06 Thread Daniel Palmer
Hi Willy, I've been messing with the SSD202D (sibling of the MSC313E) recently and the ethernet performance was awful. I remembered this revert and reverted it and it makes the ethernet work pretty well. So I would like to find some way of making this patch work and I did some digging.. On Thu,