Commit b3e9772d authored Aug 08, 2019 by Bart Van Assche Committed by Martin K. Petersen Aug 12, 2019

scsi: qla2xxx: Report the firmware status code if a mailbox command fails



It is helpful when debugging this driver to have the firmware status code
available if a mailbox command fails. Hence report that firmware status
code.

Cc: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Tested-by: Himanshu Madhani <hmadhani@marvell.com>
Reviewed-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent ac452b8e

drivers/scsi/qla2xxx/qla_mbx.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -394,8 +394,12 @@ qla2x00_mailbox_command(scsi_qla_host_t vha, mbx_cmd_t mcp)
		goto premature_exit;
		}

		if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE)
		if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE) {
		ql_dbg(ql_dbg_mbx, vha, 0x11ff,
		"mb_out[0] = %#x <> %#x\n", ha->mailbox_out[0],
		MBS_COMMAND_COMPLETE);
		rval = QLA_FUNCTION_FAILED;
		}

		/* Load return mailbox registers. */
		iptr2 = mcp->mb;

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