drm_map Struct Reference

#include <drm.h>

Data Fields
unsigned long	offset
unsigned long	size
enum drm_map_type	type
enum drm_map_flags	flags
void *	handle
int	mtrr

Detailed Description

DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls argument type.

See Also

drmAddMap().

Definition at line 212 of file drm.h.

Field Documentation

enum drm_map_flags flags

Flags

Definition at line 216 of file drm.h.

void* handle

User-space: "Handle" to pass to mmap() Kernel-space: kernel-virtual address

Definition at line 217 of file drm.h.

int mtrr

MTRR slot used

Definition at line 219 of file drm.h.

unsigned long offset

Requested physical address (0 for SAREA)

Definition at line 213 of file drm.h.

unsigned long size

Requested physical size (bytes)

Definition at line 214 of file drm.h.

enum drm_map_type type

Type of memory to map

Definition at line 215 of file drm.h.

---

The documentation for this struct was generated from the following file:

• include/uapi/drm/drm.h