diff options
author | Ben Skeggs <skeggsb@gmail.com> | 2008-09-12 20:37:33 +1000 |
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committer | Ben Skeggs <skeggsb@gmail.com> | 2008-09-12 20:37:33 +1000 |
commit | cbe05a4734a7df7dd9d8e52f79d0ed5e6c28ae60 (patch) | |
tree | e4f67e46334b43f051a0605c7762cac36ad7c1f6 /src/gallium/winsys/drm/nouveau/nouveau_local.h | |
parent | 522139dd146450edfd3d2f07c627b32512a2c27e (diff) | |
parent | 81335d0f1760fe172a106f79e81281c1f0d7dedf (diff) |
Merge remote branch 'nouveau/gallium-0.1' into nouveau-gallium-0.2
Conflicts:
configs/linux-dri
Diffstat (limited to 'src/gallium/winsys/drm/nouveau/nouveau_local.h')
-rw-r--r-- | src/gallium/winsys/drm/nouveau/nouveau_local.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_local.h b/src/gallium/winsys/drm/nouveau/nouveau_local.h new file mode 100644 index 0000000000..e878a40803 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_local.h @@ -0,0 +1,117 @@ +#ifndef __NOUVEAU_LOCAL_H__ +#define __NOUVEAU_LOCAL_H__ + +#include "pipe/p_compiler.h" +#include "nouveau_winsys_pipe.h" +#include <stdio.h> + +struct pipe_buffer; + +/* Debug output */ +#define NOUVEAU_MSG(fmt, args...) do { \ + fprintf(stdout, "nouveau: "fmt, ##args); \ + fflush(stdout); \ +} while(0) + +#define NOUVEAU_ERR(fmt, args...) do { \ + fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args); \ + fflush(stderr); \ +} while(0) + +#define NOUVEAU_TIME_MSEC() 0 + +/* User FIFO control */ +//#define NOUVEAU_DMA_TRACE +//#define NOUVEAU_DMA_DEBUG +//#define NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF +#define NOUVEAU_DMA_BARRIER +#define NOUVEAU_DMA_TIMEOUT 2000 + +/* Push buffer access macros */ +static INLINE void +OUT_RING(struct nouveau_channel *chan, unsigned data) +{ + *(chan->pushbuf->cur++) = (data); +} + +static INLINE void +OUT_RINGp(struct nouveau_channel *chan, uint32_t *data, unsigned size) +{ + memcpy(chan->pushbuf->cur, data, size * 4); + chan->pushbuf->cur += size; +} + +static INLINE void +OUT_RINGf(struct nouveau_channel *chan, float f) +{ + union { uint32_t i; float f; } c; + c.f = f; + OUT_RING(chan, c.i); +} + +static INLINE void +BEGIN_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr, + unsigned mthd, unsigned size) +{ + if (chan->pushbuf->remaining < (size + 1)) + nouveau_pushbuf_flush(chan, (size + 1)); + OUT_RING(chan, (gr->subc << 13) | (size << 18) | mthd); + chan->pushbuf->remaining -= (size + 1); +} + +static INLINE void +FIRE_RING(struct nouveau_channel *chan) +{ + nouveau_pushbuf_flush(chan, 0); +} + +static INLINE void +BIND_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr, unsigned subc) +{ + gr->subc = subc; + BEGIN_RING(chan, gr, 0x0000, 1); + OUT_RING (chan, gr->handle); +} + +static INLINE void +OUT_RELOC(struct nouveau_channel *chan, struct nouveau_bo *bo, + unsigned data, unsigned flags, unsigned vor, unsigned tor) +{ + nouveau_pushbuf_emit_reloc(chan, chan->pushbuf->cur++, bo, + data, flags, vor, tor); +} + +/* Raw data + flags depending on FB/TT buffer */ +static INLINE void +OUT_RELOCd(struct nouveau_channel *chan, struct nouveau_bo *bo, + unsigned data, unsigned flags, unsigned vor, unsigned tor) +{ + OUT_RELOC(chan, bo, data, flags | NOUVEAU_BO_OR, vor, tor); +} + +/* FB/TT object handle */ +static INLINE void +OUT_RELOCo(struct nouveau_channel *chan, struct nouveau_bo *bo, + unsigned flags) +{ + OUT_RELOC(chan, bo, 0, flags | NOUVEAU_BO_OR, + chan->vram->handle, chan->gart->handle); +} + +/* Low 32-bits of offset */ +static INLINE void +OUT_RELOCl(struct nouveau_channel *chan, struct nouveau_bo *bo, + unsigned delta, unsigned flags) +{ + OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_LOW, 0, 0); +} + +/* High 32-bits of offset */ +static INLINE void +OUT_RELOCh(struct nouveau_channel *chan, struct nouveau_bo *bo, + unsigned delta, unsigned flags) +{ + OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_HIGH, 0, 0); +} + +#endif |