diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1995-12-14 05:50:54 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1995-12-14 05:50:54 +0000 |
| commit | f75a9bdc0e593d179a97f67eae64405c698156f7 (patch) | |
| tree | 010ba8885445e5dbe7b0d3af02b98d4ca94e4742 /sys/scsi | |
| parent | bc1105c67729be02cb24eabb633a3fc3549e0887 (diff) | |
from netbsd; flesh out the mode pages
Diffstat (limited to 'sys/scsi')
| -rw-r--r-- | sys/scsi/scsi_disk.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/scsi/scsi_disk.h b/sys/scsi/scsi_disk.h index 1039f58b88a..3b3e3350c88 100644 --- a/sys/scsi/scsi_disk.h +++ b/sys/scsi/scsi_disk.h @@ -1,4 +1,4 @@ -/* $NetBSD: scsi_disk.h,v 1.7 1994/12/28 19:43:02 mycroft Exp $ */ +/* $NetBSD: scsi_disk.h,v 1.8 1995/10/15 23:32:02 thorpej Exp $ */ /* * SCSI interface description @@ -199,7 +199,16 @@ union disk_pages { /* this is the structure copied from osf */ u_char land_zone_2; /* landing zone cylinder (MSB) */ u_char land_zone_1; /* landing zone cylinder */ u_char land_zone_0; /* landing zone cylinder (LSB) */ + u_char sp_sync_ctl; /* spindle synch control */ +#define SPINDLE_SYNCH_MASK 0x03 /* mask of valid bits */ +#define SPINDLE_SYNCH_NONE 0x00 /* synch disabled or not supported */ +#define SPINDLE_SYNCH_SLAVE 0x01 /* disk is a slave */ +#define SPINDLE_SYNCH_MASTER 0x02 /* disk is a master */ +#define SPINDLE_SYNCH_MCONTROL 0x03 /* disk is a master control */ + u_char rot_offset; /* rotational offset (for spindle synch) */ u_char reserved1; + u_char rpm_1; /* media rotation speed (MSB) */ + u_char rpm_0; /* media rotation speed (LSB) */ u_char reserved2; u_char reserved3; } rigid_geometry; |