diff options
| author | Jason Downs <downsj@cvs.openbsd.org> | 1996-06-16 03:07:22 +0000 |
|---|---|---|
| committer | Jason Downs <downsj@cvs.openbsd.org> | 1996-06-16 03:07:22 +0000 |
| commit | 587016bbab30c6eac8d7b9ad4e1abe505c5922bb (patch) | |
| tree | 032390297f9c7f4b93f3d331fe6c6e7687a4ba8d /sys/scsi/scsi_disk.h | |
| parent | 13504ad958d6c727d842b1f2bda7f17b50c877e8 (diff) | |
NetBSD PR#2535: add mode sense 5 and floppy support in our framework.
Diffstat (limited to 'sys/scsi/scsi_disk.h')
| -rw-r--r-- | sys/scsi/scsi_disk.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/sys/scsi/scsi_disk.h b/sys/scsi/scsi_disk.h index e19e0f176a0..9ebd2492492 100644 --- a/sys/scsi/scsi_disk.h +++ b/sys/scsi/scsi_disk.h @@ -174,6 +174,43 @@ union disk_pages { u_int8_t reserved2; u_int8_t reserved3; } rigid_geometry; + struct page_flex_geometry { + u_char pg_code; /* page code (should be 5) */ + u_char pg_length; /* page length (should be 0x1e) */ + u_char xfr_rate1; + u_char xfr_rate0; + u_char nheads; /* number of heads */ + u_char ph_sec_t; /* physical sectors per track */ + u_char bytes_s_1; /* bytes per sector (MSB) */ + u_char bytes_s_0; /* bytes per sector (LSB) */ + u_char ncyl_1; /* number of cylinders (MSB) */ + u_char ncyl_0; /* number of cylinders (LSB) */ + u_char st_cyl_wp_1; /* starting cyl., write precomp (MSB) */ + u_char st_cyl_wp_0; /* starting cyl., write precomp (LSB) */ + u_char st_cyl_rwc_1; /* starting cyl., red. write cur (MSB) */ + u_char st_cyl_rwc_0; /* starting cyl., red. write cur (LSB) */ + u_char driv_step_1; /* drive step rate (MSB) */ + u_char driv_step_0; /* drive step rate (LSB) */ + u_char driv_step_w; /* drive step pulse width */ + u_char head_settle_1; /* head settle delay (MSB) */ + u_char head_settle_0; /* head settle delay (LSB) */ + u_char motor_on; /* motor on delay */ + u_char motor_off; /* motor off delay */ + u_char flags; /* various flags */ +#define MO 0x20 /* motor on (pin 16)? */ +#define SSN 0x40 /* start at sector 1 */ +#define TRDY 0x20 /* RDY (pin 34) valid */ + u_char step_p_cyl; /* step pulses per cylinder */ + u_char write_pre; /* write precompensation */ + u_char head_load; /* head load delay */ + u_char head_unload; /* head unload delay */ + u_char pin_34_2; /* pin 34 (6) and pin 2 (7/11) definition */ + u_char pin_4_1; /* pin 4 (8/9) and pin 1 (13) definition */ + u_char reserved1; + u_char reserved2; + u_char reserved3; + u_char reserved4; + } flex_geometry; }; #endif /* _SCSI_SCSI_DISK_H */ |