1 files changed, 89 insertions, 0 deletions
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_local.h b/src/gallium/winsys/dri/nouveau/nouveau_local.h
new file mode 100644
index 0000000000..59febca292
--- /dev/null
+++ b/src/gallium/winsys/dri/nouveau/nouveau_local.h
@@ -0,0 +1,89 @@
+#ifndef __NOUVEAU_LOCAL_H__
+#define __NOUVEAU_LOCAL_H__
+
+#include <stdio.h>
+
+/* 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 */
+#define OUT_RING(data) do {                                                    \
+	(*nv->channel->pushbuf->cur++) = (data);                               \
+} while(0)
+
+#define OUT_RINGp(src,size) do {                                               \
+	memcpy(nv->channel->pushbuf->cur, (src), (size)<<2);                   \
+	nv->channel->pushbuf->cur += (size);                                   \
+} while(0)
+
+#define OUT_RINGf(data) do {                                                   \
+	union { float v; uint32_t u; } c;                                      \
+	c.v = (data);                                                          \
+	OUT_RING(c.u);                                                         \
+} while(0)
+
+#define FIRE_RING() do {                                                       \
+	nouveau_pushbuf_flush(nv->channel, 0);                                 \
+} while(0)
+
+#define BEGIN_RING_GR(obj,mthd,size) do {                                      \
+	if (nv->channel->pushbuf->remaining < ((size) + 1))                    \
+		nouveau_pushbuf_flush(nv->channel, ((size) + 1));              \
+	OUT_RING(((obj)->subc << 13) | ((size) << 18) | (mthd));               \
+	nv->channel->pushbuf->remaining -= ((size) + 1);                       \
+} while(0)
+
+#define BEGIN_RING(obj,mthd,size) do {                                         \
+	BEGIN_RING_GR(nv->obj, (mthd), (size));                                \
+} while(0)
+
+#define BIND_RING(o,s) do {                                                    \
+	nv->o->subc = (s);                                                     \
+	BEGIN_RING(o, 0x0000, 1);                                              \
+	OUT_RING  (nv->o->handle);                                             \
+} while(0)
+
+#define OUT_RELOC(buf,data,flags,vor,tor) do {                                 \
+	nouveau_pipe_emit_reloc(nv->channel, nv->channel->pushbuf->cur++,      \
+				   buf, (data), (flags), (vor), (tor));        \
+} while(0)
+
+/* Raw data + flags depending on FB/TT buffer */
+#define OUT_RELOCd(bo,data,flags,vor,tor) do {                                 \
+	OUT_RELOC((bo), (data), (flags) | NOUVEAU_BO_OR, (vor), (tor));        \
+} while(0)
+
+/* FB/TT object handle */
+#define OUT_RELOCo(bo,flags) do {                                              \
+	OUT_RELOC((bo), 0, (flags) | NOUVEAU_BO_OR,                            \
+		  nv->channel->vram->handle, nv->channel->gart->handle);       \
+} while(0)
+
+/* Low 32-bits of offset */
+#define OUT_RELOCl(bo,delta,flags) do {                                        \
+	OUT_RELOC((bo), (delta), (flags) | NOUVEAU_BO_LOW, 0, 0);              \
+} while(0)
+
+/* High 32-bits of offset */
+#define OUT_RELOCh(bo,delta,flags) do {                                        \
+	OUT_RELOC((bo), (delta), (flags) | NOUVEAU_BO_HIGH, 0, 0);             \
+} while(0)
+
+#endif