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| author | Kashyap, Desai <[email protected]> | 2010-06-17 07:58:55 +0000 |
|---|---|---|
| committer | James Bottomley <[email protected]> | 2010-07-27 17:02:06 +0000 |
| commit | d274213a1ae59e8abde8d43e1e3a478fe9f28794 (patch) | |
| tree | a13dcb559d8a444c862fd57bf0c114dd7425018a /drivers/scsi/mpt2sas/mpi/mpi2_init.h | |
| parent | [SCSI] mpt2sas: Fix to use sas device list instead of enclosure list for _tra... (diff) | |
| download | kernel-d274213a1ae59e8abde8d43e1e3a478fe9f28794.tar.gz kernel-d274213a1ae59e8abde8d43e1e3a478fe9f28794.zip | |
[SCSI] mpt2sas: Hold Controller reset when another reset is in progress
Driver should not allow multiple host reset when already host reset is in
progress. It is possible that host reset was sent by scsi mid layer while there was already an host reset active,
either issued via IOCTL interface or internaly, like a config page timeout.
Since there was a host reset active, the driver would return a FAILED response
to the scsi mid layer. The solution is make sure pending host resets will
wait for the active host reset to complete before returning control
back up the call stack.
Signed-off-by: Kashyap Desai <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2_init.h')
0 files changed, 0 insertions, 0 deletions