diff options
Diffstat (limited to 'bsd/drmP.h')
| -rw-r--r-- | bsd/drmP.h | 22 |
1 files changed, 0 insertions, 22 deletions
@@ -118,10 +118,6 @@ typedef struct drm_file drm_file_t; #define DRM_MIN(a,b) ((a)<(b)?(a):(b)) #define DRM_MAX(a,b) ((a)>(b)?(a):(b)) -#define DRM_LEFTCOUNT(x) (((x)->rp + (x)->count - (x)->wp) % ((x)->count + 1)) -#define DRM_BUFCOUNT(x) ((x)->count - DRM_LEFTCOUNT(x)) -#define DRM_WAITCOUNT(dev,idx) DRM_BUFCOUNT(&dev->queuelist[idx]->waitlist) - #define DRM_GET_PRIV_SAREA(_dev, _ctx, _map) do { \ (_map) = (_dev)->context_sareas[_ctx]; \ } while(0) @@ -169,17 +165,6 @@ typedef struct drm_buf { void *dev_private; /* Per-buffer private storage */ } drm_buf_t; - /* bufs is one longer than it has to be */ -typedef struct drm_waitlist { - int count; /* Number of possible buffers */ - drm_buf_t **bufs; /* List of pointers to buffers */ - drm_buf_t **rp; /* Read pointer */ - drm_buf_t **wp; /* Write pointer */ - drm_buf_t **end; /* End pointer */ - DRM_SPINTYPE read_lock; - DRM_SPINTYPE write_lock; -} drm_waitlist_t; - typedef struct drm_freelist { int initialized; /* Freelist in use */ atomic_t count; /* Number of free buffers */ @@ -456,13 +441,6 @@ extern void DRM(dma_immediate_bh)( DRM_TASKQUEUE_ARGS ); #endif #endif - /* Buffer list support (drm_lists.h) */ -#if __HAVE_DMA_WAITLIST -extern int DRM(waitlist_create)(drm_waitlist_t *bl, int count); -extern int DRM(waitlist_destroy)(drm_waitlist_t *bl); -extern int DRM(waitlist_put)(drm_waitlist_t *bl, drm_buf_t *buf); -extern drm_buf_t *DRM(waitlist_get)(drm_waitlist_t *bl); -#endif #endif /* __HAVE_DMA */ #if __HAVE_VBL_IRQ extern int DRM(vblank_wait)(drm_device_t *dev, unsigned int *vbl_seq); |