d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Style(9)

Browse Source
This commit is contained in:
David E. O'Brien 2001-09-05 01:06:28 +00:00
parent dc9b30fcc2
commit 01f5320ae8
1 changed files with 47 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
sys/sys/bus_private.h
View File

@ -27,7 +27,7 @@
*/
#ifndef _SYS_BUS_PRIVATE_H_
#define _SYS_BUS_PRIVATE_H_
#define _SYS_BUS_PRIVATE_H_
#include <sys/bus.h>
@ -36,8 +36,8 @@
*/
typedef struct driverlink *driverlink_t;
struct driverlink {
driver_t *driver;
TAILQ_ENTRY(driverlink) link; /* list of drivers in devclass */
driver_t *driver;
TAILQ_ENTRY(driverlink) link; /* list of drivers in devclass */
};
/*
@ -48,61 +48,61 @@ typedef TAILQ_HEAD(driver_list, driverlink) driver_list_t;
typedef TAILQ_HEAD(device_list, device) device_list_t;
struct devclass {
TAILQ_ENTRY(devclass) link;
driver_list_t drivers; /* bus devclasses store drivers for bus */
char *name;
device_t *devices; /* array of devices indexed by unit */
int maxunit; /* size of devices array */
TAILQ_ENTRY(devclass) link;
driver_list_t drivers; /* bus devclasses store drivers for bus */
char *name;
device_t *devices; /* array of devices indexed by unit */
int maxunit; /* size of devices array */
};
/*
* Implementation of device.
*/
struct device {
/*
* A device is a kernel object. The first field must be the
* current ops table for the object.
*/
KOBJ_FIELDS;
/*
* A device is a kernel object. The first field must be the
* current ops table for the object.
*/
KOBJ_FIELDS;
/*
* Device hierarchy.
*/
TAILQ_ENTRY(device) link; /* list of devices in parent */
TAILQ_ENTRY(device) devlink; /* global device list membership */
device_t parent;
device_list_t children; /* list of subordinate devices */
/*
* Device hierarchy.
*/
TAILQ_ENTRY(device) link; /* list of devices in parent */
TAILQ_ENTRY(device) devlink; /* global device list membership */
device_t parent;
device_list_t children; /* list of subordinate devices */
/*
* Details of this device.
*/
driver_t *driver;
devclass_t devclass; /* device class which we are in */
int unit;
char* nameunit; /* name+unit e.g. foodev0 */
char* desc; /* driver specific description */
int busy; /* count of calls to device_busy() */
device_state_t state;
u_int32_t devflags; /* api level flags for device_get_flags() */
u_short flags;
#define DF_ENABLED 1 /* device should be probed/attached */
#define DF_FIXEDCLASS 2 /* devclass specified at create time */
#define DF_WILDCARD 4 /* unit was originally wildcard */
#define DF_DESCMALLOCED 8 /* description was malloced */
#define DF_QUIET 16 /* don't print verbose attach message */
#define DF_DONENOMATCH 32 /* don't execute DEVICE_NOMATCH again */
#define DF_EXTERNALSOFTC 64 /* softc not allocated by us */
u_char order; /* order from device_add_child_ordered() */
u_char pad;
void *ivars;
void *softc;
/*
* Details of this device.
*/
driver_t *driver;
devclass_t devclass; /* device class which we are in */
int unit;
char* nameunit; /* name+unit e.g. foodev0 */
char* desc; /* driver specific description */
int busy; /* count of calls to device_busy() */
device_state_t state;
u_int32_t devflags; /* api level flags for device_get_flags() */
u_short flags;
#define DF_ENABLED 1 /* device should be probed/attached */
#define DF_FIXEDCLASS 2 /* devclass specified at create time */
#define DF_WILDCARD 4 /* unit was originally wildcard */
#define DF_DESCMALLOCED 8 /* description was malloced */
#define DF_QUIET 16 /* don't print verbose attach message */
#define DF_DONENOMATCH 32 /* don't execute DEVICE_NOMATCH again */
#define DF_EXTERNALSOFTC 64 /* softc not allocated by us */
u_char order; /* order from device_add_child_ordered() */
u_char pad;
void *ivars;
void *softc;
};
struct device_op_desc {
unsigned int offset; /* offset in driver ops */
struct method* method; /* internal method implementation */
devop_t deflt; /* default implementation */
const char* name; /* unique name (for registration) */
unsigned int offset; /* offset in driver ops */
struct method* method; /* internal method implementation */
devop_t deflt; /* default implementation */
const char* name; /* unique name (for registration) */
};
#endif /* !_SYS_BUS_PRIVATE_H_ */