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 <[EMAIL PROTECTED]>
---
drivers/scsi/ipr.c | 1 +
1 file changed, 1 insertion(+)
diff -puN drivers/scsi/ipr.c~ipr_vset_ua_handling drivers/scsi/ipr.c
--- linux-2.6/drivers/scsi/ipr.c~ipr_vset_ua_handling 2007-04-26
09:17:31.000000000 -0500
+++ linux-2.6-bjking1/drivers/scsi/ipr.c 2007-04-26 09:17:31.000000000
-0500
@@ -5379,6 +5379,7 @@ static int ipr_ioa_reset_done(struct ipr
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;
_
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