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authorEric Anholt <anholt@freebsd.org>2003-10-02 07:02:34 +0000
committerEric Anholt <anholt@freebsd.org>2003-10-02 07:02:34 +0000
commit89dd7be3dd7f73d3bae54a01865e5605a707f823 (patch)
tree9d82c8d67b4135f6d7af5805b5db5b2868f5a141 /bsd-core
parenta6b84f73e18d88524a906a319c6c8e3c44bd7dea (diff)
Axe more old gamma DMA infrastructure.
Diffstat (limited to 'bsd-core')
-rw-r--r--bsd-core/drmP.h22
1 files changed, 0 insertions, 22 deletions
diff --git a/bsd-core/drmP.h b/bsd-core/drmP.h
index 9cd41b8d..2d36c3c8 100644
--- a/bsd-core/drmP.h
+++ b/bsd-core/drmP.h
@@ -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);