On Sat, 28 Jun 2008 14:43:13 +0200
Haavard Skinnemoen <haavard.skinnemoen@xxxxxxxxx> wrote:
> Tests 15 and 17 return -EILSEQ instead of -ETIMEDOUT. The at91_mci
> driver has the same problem, and I think it's a hardware issue -- the
> controller wrongly flags a CRC error instead of a data timeout error
> if the card doesn't respond with any CRC status after a write. I don't
> know how to work around that problem.
If that's how the hardware behaves, then EILSEQ will have to do. The
test is more about forcing people to do proper error management in the
driver than anything else. Have a check that you don't report a bad
bytes_xfered though.
Rgds
--
-- Pierre Ossman
Linux kernel, MMC maintainer http://www.kernel.org
rdesktop, core developer http://www.rdesktop.org
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