[SCSI] pm8001: Add FUNC_GET_EVENTS

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Jack noticed I dropped a patch fragment associated with a flags automatic
variable in mpi_set_phys_g3_with_ssc (ooops) and that the pre-emptive locking
that piggy-backed this patch was not in-fact necessary because of underlying
atomic accesses to the hardware. Here is the updated patch fixing these two
issues.

The pm8001 driver is missing the FUNC_GET_EVENTS handler in the phy control
function. Since the pm8001_bar4_shift function was not designed to be called
at runtime, added locking surrounding the adjustment for all accesses.

Signed-off-by: Mark Salyzyn <mark_salyzyn@xyratex.com>
Acked-by: Jack Wang <jack_wang@usish.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

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Mark Salyzyn 2012-01-17 09:18:57 -05:00 • committed by James Bottomley

parent 5c4fb76af3

commit d95d00016f

3 changed files with 83 additions and 27 deletions

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85

drivers/scsi/pm8001/pm8001_hwi.c

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24

drivers/scsi/pm8001/pm8001_sas.c

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1

drivers/scsi/pm8001/pm8001_sas.h

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