format_data_t
struct format_data_t expect;
#define BIODASDFMT _IOW(DASD_IOCTL_LETTER,1,format_data_t)
#define BIODASDRAS _IOW(DASD_IOCTL_LETTER, 3, format_data_t)
dasd_eckd_build_check_tcw(struct dasd_device *base, struct format_data_t *fdata,
dasd_eckd_build_check(struct dasd_device *base, struct format_data_t *fdata,
struct format_data_t *fdata, int enable_pav)
struct format_data_t *fdata, int enable_pav,
struct format_data_t *fdata)
struct format_data_t *fdata,
struct format_data_t *fdata, int enable_pav)
struct format_data_t fdata;
struct format_data_t *rdata)
struct format_data_t *, int);
int (*release_space)(struct dasd_device *, struct format_data_t *);
dasd_format(struct dasd_block *block, struct format_data_t *fdata)
struct format_data_t fdata;
if (copy_from_user(&fdata, argp, sizeof(struct format_data_t))) {
struct format_data_t *rdata)
struct format_data_t rdata;