On Friday, July 31, 2015 at 04:49:50 PM, Tim Harvey wrote:
> On Tue, Jul 21, 2015 at 1:15 AM, Peng Fan wrote:
> > Follow linux dma flow:
> > Before DMA read, be sure to invalidate the cache over the address
> > range of DMA buffer to prevent cache coherency problems.
> > After DMA read, invalidate
On Tue, Jul 21, 2015 at 1:15 AM, Peng Fan wrote:
> Follow linux dma flow:
> Before DMA read, be sure to invalidate the cache over the address
> range of DMA buffer to prevent cache coherency problems.
> After DMA read, invalidate dcache again.
>
> Signed-off-by: Peng Fan
> Acked-by: Marek Vasut
On Tuesday, July 21, 2015 at 10:15:21 AM, Peng Fan wrote:
> Follow linux dma flow:
> Before DMA read, be sure to invalidate the cache over the address
> range of DMA buffer to prevent cache coherency problems.
> After DMA read, invalidate dcache again.
>
> Signed-off-by: Peng Fan
> Acked-by: Mare
Follow linux dma flow:
Before DMA read, be sure to invalidate the cache over the address
range of DMA buffer to prevent cache coherency problems.
After DMA read, invalidate dcache again.
Signed-off-by: Peng Fan
Acked-by: Marek Vasut
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Changes v2:
Add Marek's Acked by
drivers/mtd/nand/mxs_n
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