summaryrefslogtreecommitdiffstats
path: root/sys/sys/disk.h
diff options
context:
space:
mode:
authorphk <phk@FreeBSD.org>2003-04-01 13:19:14 +0000
committerphk <phk@FreeBSD.org>2003-04-01 13:19:14 +0000
commit8be523e927234c4cdbcbcd551b013c0a7c96aefc (patch)
treefbb024cbdd6c88d46f8d4d6630e50aff0bbfa956 /sys/sys/disk.h
parent17f3ff85b3442b554111f21248e040fa2a2826d4 (diff)
downloadFreeBSD-src-8be523e927234c4cdbcbcd551b013c0a7c96aefc.zip
FreeBSD-src-8be523e927234c4cdbcbcd551b013c0a7c96aefc.tar.gz
Start to split the GEOM/diskdriver specific bits into geom/geom_disk.h
Diffstat (limited to 'sys/sys/disk.h')
-rw-r--r--sys/sys/disk.h48
1 files changed, 1 insertions, 47 deletions
diff --git a/sys/sys/disk.h b/sys/sys/disk.h
index 063100c..f0d5042 100644
--- a/sys/sys/disk.h
+++ b/sys/sys/disk.h
@@ -17,58 +17,12 @@
#ifdef _KERNEL
-#include <sys/queue.h>
-
#ifndef _SYS_CONF_H_
#include <sys/conf.h> /* XXX: temporary to avoid breakage */
#endif
-typedef int disk_open_t(struct disk *);
-typedef int disk_close_t(struct disk *);
-typedef void disk_strategy_t(struct bio *bp);
-typedef int disk_ioctl_t(struct disk *, u_long cmd, void *data,
- int fflag, struct thread *td);
- /* NB: disk_ioctl_t SHALL be cast'able to d_ioctl_t */
-
-struct g_geom;
-struct devstat;
-
-struct disk {
- /* Fields which are private to geom_disk */
- struct g_geom *d_geom;
- struct devstat *d_devstat;
-
- /* Shared fields */
- u_int d_flags;
- const char *d_name;
- u_int d_unit;
-
- /* Disk methods */
- disk_open_t *d_open;
- disk_close_t *d_close;
- disk_strategy_t *d_strategy;
- disk_ioctl_t *d_ioctl;
- dumper_t *d_dump;
-
- /* Info fields from driver to geom_disk.c. Valid when open */
- u_int d_sectorsize;
- off_t d_mediasize;
- u_int d_fwsectors;
- u_int d_fwheads;
- u_int d_maxsize;
- u_int d_stripeoffset;
- u_int d_stripesize;
-
- /* Fields private to the driver */
- void *d_drv1;
-};
-
-#define DISKFLAG_NOGIANT 0x1
-#define DISKFLAG_OPEN 0x2
-#define DISKFLAG_CANDELETE 0x4
+#include <geom/geom_disk.h>
-void disk_create(int unit, struct disk *disk, int flags, void *unused, void *unused2);
-void disk_destroy(struct disk *disk);
struct disk *disk_enumerate(struct disk *disk);
void disk_err(struct bio *bp, const char *what, int blkdone, int nl);
OpenPOWER on IntegriCloud