mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2025-02-06 18:29:47 +00:00
Code Issues Releases Activity

style(9) edit.

Browse Source 
Prompted by email from:	dfr
This commit is contained in:
David E. O'Brien 2001-04-19 23:15:06 +00:00
parent f3312e5d3f
commit c612c69dc7
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=75718
1 changed files with 39 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

79
sys/sys/bus.h
View File

@ -33,22 +33,22 @@
* Interface information structure.
*/
struct u_businfo {
int ub_version; /* interface version */
int ub_version; /* interface version */
#define BUS_USER_VERSION 1
int ub_generation; /* generation count */
int ub_generation; /* generation count */
};
/*
* Device information exported to userspace.
*/
struct u_device {
uintptr_t dv_handle;
uintptr_t dv_parent;
uintptr_t dv_handle;
uintptr_t dv_parent;
char dv_name[32];
char dv_desc[32];
char dv_drivername[32];
/* XXX more driver info? */
char dv_name[32];
char dv_desc[32];
char dv_drivername[32];
/* XXX more driver info? */
};
#ifdef _KERNEL
@ -82,30 +82,30 @@ typedef void driver_intr_t(void*);
* change their type to reflect what sort of devices are underneath.
*/
enum intr_type {
INTR_TYPE_TTY = 1,
INTR_TYPE_BIO = 2,
INTR_TYPE_NET = 4,
INTR_TYPE_CAM = 8,
INTR_TYPE_MISC = 16,
INTR_TYPE_CLK = 32,
INTR_FAST = 128,
INTR_EXCL = 256, /* exclusive interrupt */
INTR_MPSAFE = 512, /* this interrupt is SMP safe */
INTR_ENTROPY = 1024 /* this interrupt provides entropy */
INTR_TYPE_TTY = 1,
INTR_TYPE_BIO = 2,
INTR_TYPE_NET = 4,
INTR_TYPE_CAM = 8,
INTR_TYPE_MISC = 16,
INTR_TYPE_CLK = 32,
INTR_FAST = 128,
INTR_EXCL = 256, /* exclusive interrupt */
INTR_MPSAFE = 512, /* this interrupt is SMP safe */
INTR_ENTROPY = 1024 /* this interrupt provides entropy */
};
typedef int (*devop_t)(void);
struct driver {
KOBJ_CLASS_FIELDS;
void *priv; /* driver private data */
KOBJ_CLASS_FIELDS;
void *priv; /* driver private data */
};
typedef enum device_state {
DS_NOTPRESENT, /* not probed or probe failed */
DS_ALIVE, /* probe succeeded */
DS_ATTACHED, /* attach method called */
DS_BUSY /* device is open */
DS_NOTPRESENT, /* not probed or probe failed */
DS_ALIVE, /* probe succeeded */
DS_ATTACHED, /* attach method called */
DS_BUSY /* device is open */
} device_state_t;
/*
@ -115,13 +115,13 @@ typedef enum device_state {
struct resource;
struct resource_list_entry {
SLIST_ENTRY(resource_list_entry) link;
int type; /* type argument to alloc_resource */
int rid; /* resource identifier */
struct resource *res; /* the real resource when allocated */
u_long start; /* start of resource range */
u_long end; /* end of resource range */
u_long count; /* count within range */
SLIST_ENTRY(resource_list_entry) link;
int type; /* type argument to alloc_resource */
int rid; /* resource identifier */
struct resource *res; /* the real resource when allocated */
u_long start; /* start of resource range */
u_long end; /* end of resource range */
u_long count; /* count within range */
};
SLIST_HEAD(resource_list, resource_list_entry);
@ -192,9 +192,8 @@ void root_bus_configure(void);
int bus_generic_activate_resource(device_t dev, device_t child, int type,
int rid, struct resource *r);
struct resource *
bus_generic_alloc_resource(device_t bus, device_t child,
int type, int *rid,
u_long start, u_long end,
bus_generic_alloc_resource(device_t bus, device_t child, int type,
int *rid, u_long start, u_long end,
u_long count, u_int flags);
int bus_generic_attach(device_t dev);
int bus_generic_deactivate_resource(device_t dev, device_t child, int type,
@ -284,7 +283,7 @@ const char *device_get_nameunit(device_t dev);
void *device_get_softc(device_t dev);
device_state_t device_get_state(device_t dev);
int device_get_unit(device_t dev);
int device_is_alive(device_t dev); /* did probe succeed? */
int device_is_alive(device_t dev); /* did probe succeed? */
int device_is_enabled(device_t dev);
int device_is_quiet(device_t dev);
int device_print_prettyname(device_t dev);
@ -342,13 +341,13 @@ int resource_count(void);
* Functions for maintaining and checking consistency of
* bus information exported to userspace.
*/
extern int bus_data_generation_check(int generation);
extern void bus_data_generation_update(void);
int bus_data_generation_check(int generation);
void bus_data_generation_update(void);
/*
* Shorthand for constructing method tables.
*/
#define DEVMETHOD KOBJMETHOD
#define DEVMETHOD KOBJMETHOD
/*
* Some common device interfaces.
@ -372,7 +371,7 @@ struct driver_module_data {
devclass_t *dmd_devclass;
};
#define DRIVER_MODULE(name, busname, driver, devclass, evh, arg) \
#define DRIVER_MODULE(name, busname, driver, devclass, evh, arg) \
\
static driver_t *name##_##busname##_driver_list[] = { &driver }; \
static struct driver_module_data name##_##busname##_driver_mod = { \
@ -392,7 +391,7 @@ static moduledata_t name##_##busname##_mod = { \
DECLARE_MODULE(name##_##busname, name##_##busname##_mod, \
SI_SUB_DRIVERS, SI_ORDER_MIDDLE)
#define MULTI_DRIVER_MODULE(name, busname, drivers, devclass, evh, arg) \
#define MULTI_DRIVER_MODULE(name, busname, drivers, devclass, evh, arg) \
\
static driver_t name##_##busname##_driver_list[] = drivers; \
static struct driver_module_data name##_##busname##_driver_mod = { \