diff options
Diffstat (limited to 'arch/s390/include/uapi/asm/dasd.h')
| -rw-r--r-- | arch/s390/include/uapi/asm/dasd.h | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/arch/s390/include/uapi/asm/dasd.h b/arch/s390/include/uapi/asm/dasd.h index 451c601406b6..832be5c2584f 100644 --- a/arch/s390/include/uapi/asm/dasd.h +++ b/arch/s390/include/uapi/asm/dasd.h @@ -68,25 +68,27 @@ typedef struct dasd_information2_t { #define DASD_FORMAT_CDL 2 /* * values to be used for dasd_information_t.features - * 0x00: default features - * 0x01: readonly (ro) - * 0x02: use diag discipline (diag) - * 0x04: set the device initially online (internal use only) - * 0x08: enable ERP related logging - * 0x10: allow I/O to fail on lost paths - * 0x20: allow I/O to fail when a lock was stolen - * 0x40: give access to raw eckd data - * 0x80: enable discard support + * 0x100: default features + * 0x001: readonly (ro) + * 0x002: use diag discipline (diag) + * 0x004: set the device initially online (internal use only) + * 0x008: enable ERP related logging + * 0x010: allow I/O to fail on lost paths + * 0x020: allow I/O to fail when a lock was stolen + * 0x040: give access to raw eckd data + * 0x080: enable discard support + * 0x100: enable autodisable for IFCC errors (default) */ -#define DASD_FEATURE_DEFAULT 0x00 -#define DASD_FEATURE_READONLY 0x01 -#define DASD_FEATURE_USEDIAG 0x02 -#define DASD_FEATURE_INITIAL_ONLINE 0x04 -#define DASD_FEATURE_ERPLOG 0x08 -#define DASD_FEATURE_FAILFAST 0x10 -#define DASD_FEATURE_FAILONSLCK 0x20 -#define DASD_FEATURE_USERAW 0x40 -#define DASD_FEATURE_DISCARD 0x80 +#define DASD_FEATURE_READONLY 0x001 +#define DASD_FEATURE_USEDIAG 0x002 +#define DASD_FEATURE_INITIAL_ONLINE 0x004 +#define DASD_FEATURE_ERPLOG 0x008 +#define DASD_FEATURE_FAILFAST 0x010 +#define DASD_FEATURE_FAILONSLCK 0x020 +#define DASD_FEATURE_USERAW 0x040 +#define DASD_FEATURE_DISCARD 0x080 +#define DASD_FEATURE_PATH_AUTODISABLE 0x100 +#define DASD_FEATURE_DEFAULT DASD_FEATURE_PATH_AUTODISABLE #define DASD_PARTN_BITS 2 |