On Mon, Jan 13, 2014 at 11:26:31AM -0800, Tony Lindgren wrote:
> * Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx> [140113 10:57]:
> > On Mon, Jan 13, 2014 at 09:37:45AM -0800, Tony Lindgren wrote:
> > > * Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx> [140113 08:48]:
> > > > Any news on this?
> > >
> > > Sorry for the delay, now getting this:
> > >
> > > arch/arm/mach-omap1/dma.c: In function ‘omap1_system_dma_init’:
> > > arch/arm/mach-omap1/dma.c:368: error: ‘struct omap_dma_dev_attr’ has no member named ‘chan’
> >
> > Gah. Next incremental patch:
>
> Thanks, now getting this on omap1:
>
> # dmesg | grep -i dma
> DMA: preallocated 256 KiB pool for atomic coherent allocations
> OMAP DMA hardware version 1
> DMA capabilities: 0000000c:00000000:01ff:003f:007f
> omap-dma-engine omap-dma-engine: invalid resource
> omap-dma-engine: probe of omap-dma-engine failed with error -22
> mmci-omap mmci-omap.1: unable to obtain TX DMA engine channel 54
> mmci-omap mmci-omap.1: unable to obtain RX DMA engine channel 55
Sigh... let's give it the iomem resource then:
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
index 1b1b64647def..4be601b638d7 100644
--- a/arch/arm/mach-omap1/dma.c
+++ b/arch/arm/mach-omap1/dma.c
@@ -261,6 +261,8 @@ static const struct platform_device_info omap_dma_dev_info = {
.name = "omap-dma-engine",
.id = -1,
.dma_mask = DMA_BIT_MASK(32),
+ .res = res,
+ .num_res = 1,
};
static struct omap_system_dma_plat_info dma_plat_info __initdata = {
--
FTTC broadband for 0.8mile line: 5.8Mbps down 500kbps up. Estimation
in database were 13.1 to 19Mbit for a good line, about 7.5+ for a bad.
Estimate before purchase was "up to 13.2Mbit".
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