diff options
| author | Brian King <brking@linux.vnet.ibm.com> | 2010-02-21 10:37:57 -0600 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-03-03 18:32:41 +0530 |
| commit | 64355b929dec0cb6271e4ac7834c9cf262961e40 (patch) | |
| tree | aa1768917c57fdb95f7320a499f27bf76af55d08 /drivers/scsi/ibmvscsi/ibmvscsi.h | |
| parent | c03af1ae1cce97a5530b907ea03625ce6e00214e (diff) | |
| download | linux-64355b929dec0cb6271e4ac7834c9cf262961e40.tar.bz2 | |
[SCSI] ibmvscsi: Add suspend/resume support
Adds support for resuming from suspend for IBM VSCSI devices. We may have
lost an interrupt over the suspend, so we just kick the interrupt handler
to process anything that is outstanding. We expect to find a transport event
indicating we need to reestablish our CRQ.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/ibmvscsi/ibmvscsi.h')
| -rw-r--r-- | drivers/scsi/ibmvscsi/ibmvscsi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.h b/drivers/scsi/ibmvscsi/ibmvscsi.h index 76425303def0..9cb7c6a773e1 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.h +++ b/drivers/scsi/ibmvscsi/ibmvscsi.h @@ -120,6 +120,7 @@ struct ibmvscsi_ops { struct ibmvscsi_host_data *hostdata); int (*send_crq)(struct ibmvscsi_host_data *hostdata, u64 word1, u64 word2); + int (*resume) (struct ibmvscsi_host_data *hostdata); }; extern struct ibmvscsi_ops iseriesvscsi_ops; |