665198b4c2
As a side effect, remove the clone style, as the normal device style supports device cloning now. Change-Id: Ie82d1ef0385514a04a8faa139129a617895780b5
32 lines
963 B
C
32 lines
963 B
C
#ifndef __VFS_DMAP_H__
|
|
#define __VFS_DMAP_H__
|
|
|
|
#include "threads.h"
|
|
|
|
/*===========================================================================*
|
|
* Device <-> Driver Table *
|
|
*===========================================================================*/
|
|
|
|
/* Device table. This table is indexed by major device number. It provides
|
|
* the link between major device numbers and the routines that process them.
|
|
* The table can be updated dynamically. The field 'dmap_flags' describe an
|
|
* entry's current status and determines what control options are possible.
|
|
*/
|
|
|
|
extern struct dmap {
|
|
int(*dmap_opcl) (int, dev_t, endpoint_t, int);
|
|
int(*dmap_io) (endpoint_t, message *);
|
|
endpoint_t dmap_driver;
|
|
char dmap_label[LABEL_MAX];
|
|
int dmap_flags;
|
|
int dmap_style;
|
|
int dmap_sel_busy;
|
|
struct filp *dmap_sel_filp;
|
|
thread_t dmap_servicing;
|
|
mutex_t dmap_lock;
|
|
mutex_t *dmap_lock_ref;
|
|
int dmap_recovering;
|
|
} dmap[];
|
|
|
|
#endif
|