Commit d116a7bc authored May 09, 2007 by Ed Lin Committed by James Bottomley May 16, 2007

[SCSI] stex: fix reset recovery for console device

After reset completed, the scsi error handler sends out TEST_UNIT_READY
to the device. For 'normal' devices the command will be handled by firmware.
However, because the RAID console only interfaces to scsi mid layer, the
firmware will not process the command for it. This will make the console to
be offlined right after reset. Add the handling in driver to fix this problem.

Signed-off-by: Ed Lin <ed.lin@promise.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

parent 69f4a513

drivers/scsi/stex.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -612,6 +612,13 @@ stex_queuecommand(struct scsi_cmnd cmd, void ( done)(struct scsi_cmnd *))
		return 0;
		}
		break;
		case TEST_UNIT_READY:
		if (id == host->max_id - 1) {
		cmd->result = DID_OK << 16 \| COMMAND_COMPLETE << 8;
		done(cmd);
		return 0;
		}
		break;
		case INQUIRY:
		if (id != host->max_id - 1)
		break;