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Move #defines of major/minor to internal header file so other bits can

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share and coordinate with geom_dev.
This commit is contained in:
Poul-Henning Kamp 2003-02-08 12:30:12 +00:00
parent fa75a3c2dd
commit 91cd3dc6f5
2 changed files with 10 additions and 5 deletions
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6
sys/geom/geom_dev.c
View File

@ -52,8 +52,6 @@
#include <geom/geom_int.h> #include <geom/geom_int.h>
#include <machine/limits.h> #include <machine/limits.h>
#define CDEV_MAJOR 4
static d_open_t g_dev_open; static d_open_t g_dev_open;
static d_close_t g_dev_close; static d_close_t g_dev_close;
static d_strategy_t g_dev_strategy; static d_strategy_t g_dev_strategy;
@ -70,7 +68,7 @@ static struct cdevsw g_dev_cdevsw = {
/* mmap */ nommap, /* mmap */ nommap,
/* strategy */ g_dev_strategy, /* strategy */ g_dev_strategy,
/* name */ "g_dev", /* name */ "g_dev",
/* maj */ CDEV_MAJOR, /* maj */ GEOM_MAJOR,
/* dump */ nodump, /* dump */ nodump,
/* psize */ g_dev_psize, /* psize */ g_dev_psize,
/* flags */ D_DISK | D_CANFREE | D_TRACKCLOSE, /* flags */ D_DISK | D_CANFREE | D_TRACKCLOSE,
@ -149,7 +147,7 @@ g_dev_taste(struct g_class *mp, struct g_provider *pp, int insist __unused)
{ {
struct g_geom *gp; struct g_geom *gp;
struct g_consumer *cp; struct g_consumer *cp;
static int unit; static int unit = GEOM_MINOR_PROVIDERS;
int error; int error;
dev_t dev; dev_t dev;

9
sys/geom/geom_int.h
View File

@ -70,13 +70,20 @@ struct g_event {
g_call_me_t *func; g_call_me_t *func;
}; };
/*
* We actually have a number of drivers sharing the same major number
* so we coordinate the major/minor usage here
*/
#define GEOM_MAJOR 4
#define GEOM_MINOR_STATS 0
#define GEOM_MINOR_PROVIDERS 10
/* geom_dump.c */ /* geom_dump.c */
void g_confxml(void *); void g_confxml(void *);
void g_conf_specific(struct sbuf *sb, struct g_class *mp, struct g_geom *gp, struct g_provider *pp, struct g_consumer *cp); void g_conf_specific(struct sbuf *sb, struct g_class *mp, struct g_geom *gp, struct g_provider *pp, struct g_consumer *cp);
void g_confdot(void *); void g_confdot(void *);
void g_conftxt(void *); void g_conftxt(void *);
/* geom_event.c */ /* geom_event.c */
void g_event_init(void); void g_event_init(void);
void g_post_event(enum g_events ev, struct g_class *mp, struct g_geom *gp, struct g_provider *pp, struct g_consumer *cp); void g_post_event(enum g_events ev, struct g_class *mp, struct g_geom *gp, struct g_provider *pp, struct g_consumer *cp);