From 8fd575200db5b53f6ea6818dd017f1b43190db12 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jan=20H=C3=B6ppner?= Date: Wed, 19 Aug 2015 13:41:20 +0200 Subject: s390/dasd: Add new ioctl BIODASDCHECKFMT MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Implement new DASD IOCTL BIODASDCHECKFMT to check a range of tracks on a DASD volume for correct formatting. The following characteristics are checked: - Block size - ECKD key length - ECKD record ID - Number of records per track Signed-off-by: Jan Höppner Signed-off-by: Martin Schwidefsky --- drivers/s390/block/dasd_eckd.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/s390/block/dasd_eckd.h') diff --git a/drivers/s390/block/dasd_eckd.h b/drivers/s390/block/dasd_eckd.h index 862ee42..5980362 100644 --- a/drivers/s390/block/dasd_eckd.h +++ b/drivers/s390/block/dasd_eckd.h @@ -35,6 +35,7 @@ #define DASD_ECKD_CCW_READ_MT 0x86 #define DASD_ECKD_CCW_WRITE_KD_MT 0x8d #define DASD_ECKD_CCW_READ_KD_MT 0x8e +#define DASD_ECKD_CCW_READ_COUNT_MT 0x92 #define DASD_ECKD_CCW_RELEASE 0x94 #define DASD_ECKD_CCW_WRITE_FULL_TRACK 0x95 #define DASD_ECKD_CCW_READ_CKD_MT 0x9e -- cgit v1.1