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| author | Brian King <brking@linux.vnet.ibm.com> | 2007-04-26 16:00:08 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-05-06 09:33:19 -0500 |
| commit | 6bb0417074e914e8d002df20c419e67732ae103e (patch) | |
| tree | e2b30d1e17c769276fb068b5f34532e2d1480578 /drivers | |
| parent | 68c96e5960e6f4b0ce7cf6034f252294484f78a8 (diff) | |
| download | kernel_samsung_tuna-6bb0417074e914e8d002df20c419e67732ae103e.zip kernel_samsung_tuna-6bb0417074e914e8d002df20c419e67732ae103e.tar.gz kernel_samsung_tuna-6bb0417074e914e8d002df20c419e67732ae103e.tar.bz2 | |
[SCSI] ipr: Handle UA on disk array following an adapter reset
On certain ipr RAID adapters, which are capable of multi-initiator
configurations, the disk array, or VSET, resources will be in a POR
Unit Attention state following an adapter reset. In order for the
midlayer to handle the UA, I must report a bus reset to the logical
disk array bus at the end of an adapter reset.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/ipr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 818ebf3..0724b58 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -5373,6 +5373,7 @@ static int ipr_ioa_reset_done(struct ipr_cmnd *ipr_cmd) ipr_send_hcam(ioa_cfg, IPR_HCAM_CDB_OP_CODE_CONFIG_CHANGE, hostrcb); } + scsi_report_bus_reset(ioa_cfg->host, IPR_VSET_BUS); dev_info(&ioa_cfg->pdev->dev, "IOA initialized.\n"); ioa_cfg->reset_retries = 0; |