Re: [U-Boot] [PATCH v3 9/9] net/designware: Reduce DMA burst length

2014-04-28 Thread Alexey Brodkin
Hi Marek, On Mon, 2014-04-28 at 07:55 +0200, Marek Vasut wrote: > On Monday, April 28, 2014 at 07:51:49 AM, Chen-Yu Tsai wrote: > > On Mon, Apr 28, 2014 at 2:08 AM, Marek Vasut wrote: > > > On Sunday, April 27, 2014 at 05:29:29 PM, Chen-Yu Tsai wrote: > > >> On Sun, Apr 27, 2014 at 11:25 PM, Ian

Re: [U-Boot] [PATCH v3 9/9] net/designware: Reduce DMA burst length

2014-04-27 Thread Marek Vasut
On Monday, April 28, 2014 at 07:51:49 AM, Chen-Yu Tsai wrote: > On Mon, Apr 28, 2014 at 2:08 AM, Marek Vasut wrote: > > On Sunday, April 27, 2014 at 05:29:29 PM, Chen-Yu Tsai wrote: > >> On Sun, Apr 27, 2014 at 11:25 PM, Ian Campbell wrote: > >> > On Sat, 2014-04-26 at 20:28 +0200, Marek Vasut wr

Re: [U-Boot] [PATCH v3 9/9] net/designware: Reduce DMA burst length

2014-04-27 Thread Chen-Yu Tsai
On Mon, Apr 28, 2014 at 2:08 AM, Marek Vasut wrote: > On Sunday, April 27, 2014 at 05:29:29 PM, Chen-Yu Tsai wrote: >> On Sun, Apr 27, 2014 at 11:25 PM, Ian Campbell wrote: >> > On Sat, 2014-04-26 at 20:28 +0200, Marek Vasut wrote: >> >> On Friday, April 18, 2014 at 08:05:50 PM, Ian Campbell wrot

Re: [U-Boot] [PATCH v3 9/9] net/designware: Reduce DMA burst length

2014-04-27 Thread Marek Vasut
On Sunday, April 27, 2014 at 05:29:29 PM, Chen-Yu Tsai wrote: > On Sun, Apr 27, 2014 at 11:25 PM, Ian Campbell wrote: > > On Sat, 2014-04-26 at 20:28 +0200, Marek Vasut wrote: > >> On Friday, April 18, 2014 at 08:05:50 PM, Ian Campbell wrote: > >> > From: Jens Kuske > >> > > >> > The GMAC module

Re: [U-Boot] [PATCH v3 9/9] net/designware: Reduce DMA burst length

2014-04-27 Thread Chen-Yu Tsai
On Sun, Apr 27, 2014 at 11:25 PM, Ian Campbell wrote: > On Sat, 2014-04-26 at 20:28 +0200, Marek Vasut wrote: >> On Friday, April 18, 2014 at 08:05:50 PM, Ian Campbell wrote: >> > From: Jens Kuske >> > >> > The GMAC module in Allwinner sunxi SoCs seems to have problems with >> > burst lengths > 8

Re: [U-Boot] [PATCH v3 9/9] net/designware: Reduce DMA burst length

2014-04-27 Thread Ian Campbell
On Sat, 2014-04-26 at 20:28 +0200, Marek Vasut wrote: > On Friday, April 18, 2014 at 08:05:50 PM, Ian Campbell wrote: > > From: Jens Kuske > > > > The GMAC module in Allwinner sunxi SoCs seems to have problems with > > burst lengths > 8. > > Is there any explanation for the problems please ? Je

Re: [U-Boot] [PATCH v3 9/9] net/designware: Reduce DMA burst length

2014-04-26 Thread Marek Vasut
On Friday, April 18, 2014 at 08:05:50 PM, Ian Campbell wrote: > From: Jens Kuske > > The GMAC module in Allwinner sunxi SoCs seems to have problems with > burst lengths > 8. Is there any explanation for the problems please ? Best regards, Marek Vasut

[U-Boot] [PATCH v3 9/9] net/designware: Reduce DMA burst length

2014-04-18 Thread Ian Campbell
From: Jens Kuske The GMAC module in Allwinner sunxi SoCs seems to have problems with burst lengths > 8. Signed-off-by: Jens Kuske Signed-off-by: Ian Campbell Cc: Chen-Yu Tsai --- v3: New. cherry-picked from u-boot-sunxi.git tree. --- drivers/net/designware.c | 2 +- 1 file changed, 1 inserti