[PATCH v3 6/7] mtd: m25p80: add a read function to read page by page

[Anton Vorontsov]

On Thu, Sep 30, 2010 at 11:41:40PM +0900, Grant Likely wrote:
> On Thu, Sep 30, 2010 at 11:16 PM, Grant Likely
> <grant.likely at secretlab.ca> wrote:
> > On Thu, Sep 30, 2010 at 7:46 PM, David Brownell <david-b at pacbell.net> wrote:
> >>
> >> --- On Thu, 9/30/10, Mingkai Hu <Mingkai.hu at freescale.com> wrote:
> >>
> >>> From: Mingkai Hu <Mingkai.hu at freescale.com>
> >>> Subject: [PATCH v3 6/7] mtd: m25p80: add a read function to read page by page
> >>
> >> NAK.
> >>
> >> We went over this before.
> >
> > Yes, I agree with David on this.  If large transfers don't work, then
> > it is the SPI master driver that is buggy.
> 
> By the way, does this fix your problem?
> 
> https://patchwork.kernel.org/patch/184752/

It shouldn't. AFAIK, eSPI is PIO-only controller, and the overrun
fix is for the DMA mode.

Thanks,

p.s. Btw, in patch 3/7, is_dma_mapped argument of fsl_espi_bufs()
is unneeded.

-- 
Anton Vorontsov
email: cbouatmailru at gmail.com
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