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[SCSI] hpsa: retry driver initiated commands on busy status
authorMatt Bondurant <Matthew.dav.bondurant@hp.com>
Tue, 1 May 2012 16:42:35 +0000 (11:42 -0500)
committerJames Bottomley <JBottomley@Parallels.com>
Thu, 10 May 2012 08:12:10 +0000 (09:12 +0100)
commit852af20aa64ef34ab07de978c676e1e8860dca2e
tree7855d0e5c657b68390336e3cca8dc33dd51aea2ftree | snapshot (tar.gz zip)
parent2c17d2da8c9ef2c5be5077d3995041791e38094dcommit | diff
[SCSI] hpsa: retry driver initiated commands on busy status

In shared SAS configurations we might get a busy status
during driver initiated commands (e.g. during rescan for
devices).  We should retry the command in such cases rather
than giving up.

Signed-off-by: Matt Bondurant <Matthew.dav.bondurant@hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/hpsa.c diff | blob | blame | history