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Tighten permissions on some buffer manager ioctls. 

Set bo init minor to 0.
Add the version function to header.
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Thomas Hellstrom 2007-10-25 10:29:15 +02:00
parent 11f3e5e53f
commit b9d9c30474
3 changed files with 12 additions and 5 deletions
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3
libdrm/xf86mm.h
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@ -179,6 +179,9 @@ extern int drmBOSetStatus(int fd, drmBO *buf,
unsigned int hint,
unsigned int desired_tile_stride,
unsigned int tile_info);
extern int drmBOVersion(int fd, unsigned int *major,
unsigned int *minor,
unsigned int *patchlevel);
#endif

12
linux-core/drm_drv.c
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@ -123,10 +123,14 @@ static struct drm_ioctl_desc drm_ioctls[] = {
DRM_IOCTL_DEF(DRM_IOCTL_UPDATE_DRAW, drm_update_drawable_info, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_MM_INIT, drm_mm_init_ioctl, DRM_AUTH),
DRM_IOCTL_DEF(DRM_IOCTL_MM_TAKEDOWN, drm_mm_takedown_ioctl, DRM_AUTH),
DRM_IOCTL_DEF(DRM_IOCTL_MM_LOCK, drm_mm_lock_ioctl, DRM_AUTH),
DRM_IOCTL_DEF(DRM_IOCTL_MM_UNLOCK, drm_mm_unlock_ioctl, DRM_AUTH),
DRM_IOCTL_DEF(DRM_IOCTL_MM_INIT, drm_mm_init_ioctl,
DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_MM_TAKEDOWN, drm_mm_takedown_ioctl,
DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_MM_LOCK, drm_mm_lock_ioctl,
DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_MM_UNLOCK, drm_mm_unlock_ioctl,
DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_FENCE_CREATE, drm_fence_create_ioctl, DRM_AUTH),
DRM_IOCTL_DEF(DRM_IOCTL_FENCE_REFERENCE, drm_fence_reference_ioctl, DRM_AUTH),

2
shared-core/drm.h
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@ -759,7 +759,7 @@ struct drm_fence_arg {
#define DRM_BO_INIT_MAGIC 0xfe769812
#define DRM_BO_INIT_MAJOR 1
#define DRM_BO_INIT_MINOR 1
#define DRM_BO_INIT_MINOR 0
#define DRM_BO_INIT_PATCH 0