From: Brian King Date: Thu, 26 Apr 2007 21:00:08 +0000 (-0500) Subject: [SCSI] ipr: Handle UA on disk array following an adapter reset X-Git-Tag: v2.6.22-rc1~345^2~31 X-Git-Url: http://pilppa.org/gitweb/?a=commitdiff_plain;h=6bb0417074e914e8d002df20c419e67732ae103e;p=linux-2.6-omap-h63xx.git [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 Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 818ebf3f008..0724b5810ee 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;