Re: [U-Boot] [PATCH] FEC: Rework RX buffer init

2012-10-12 Thread Albert ARIBAUD
Hi Marek, On Wed, 10 Oct 2012 00:43:33 +0200, Marek Vasut ma...@denx.de wrote: Rework the RX buffer init so that it's easier to understand. Firstly, allocate the whole RX buffer as one large continuous piece of memory. Also, drop all these writel() accessors used on the FEC RX DMA

[U-Boot] [PATCH] FEC: Rework RX buffer init

2012-10-09 Thread Marek Vasut
Rework the RX buffer init so that it's easier to understand. Firstly, allocate the whole RX buffer as one large continuous piece of memory. Also, drop all these writel() accessors used on the FEC RX DMA descriptor, since it's all flat bogus. Finally, this makes recoverable stalls of the FEC on