s390/dasd: add autoquiesce event for start IO error

Add a check for errors in the start_io function that signal a not
working device. Trigger an autoquiesce event in that case.
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Link: https://lore.kernel.org/r/20230405142017.2446986-7-sth@linux.ibm.comSigned-off-by: Jens Axboe <axboe@kernel.dk>

drivers/s390/block/dasd.c

@@ -1452,6 +1452,8 @@ int dasd_start_IO(struct dasd_ccw_req *cqr)
 	case -ENODEV:
 		DBF_DEV_EVENT(DBF_WARNING, device, "%s",
 			      "start_IO: -ENODEV device gone, retry");
+		/* this is equivalent to CC=3 for SSCH report this to EER */
+		dasd_handle_autoquiesce(device, cqr, DASD_EER_STARTIO);
 		break;
 	case -EIO:
 		DBF_DEV_EVENT(DBF_WARNING, device, "%s",