Daniel Axtens 13e68d8bd0 cxl: Allow the kernel to trust that an image won't change on PERST. ...

Provide a kernel API and a sysfs entry which allow a user to specify
that when a card is PERSTed, it's image will stay the same, allowing
it to participate in EEH.

cxl_reset is used to reflash the card. In that case, we cannot safely
assert that the image will not change. Therefore, disallow cxl_reset
if the flag is set.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2015-08-14 21:32:07 +10:00

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altera.h

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cxl-base.h

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cxl.h

cxl: Allow the kernel to trust that an image won't change on PERST.

2015-08-14 21:32:07 +10:00