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Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_fifo.h')
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_fifo.h222
1 files changed, 0 insertions, 222 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_fifo.h b/src/mesa/drivers/dri/nouveau/nouveau_fifo.h
deleted file mode 100644
index 3ca1560e3ac..00000000000
--- a/src/mesa/drivers/dri/nouveau/nouveau_fifo.h
+++ /dev/null
@@ -1,222 +0,0 @@
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-
-#ifndef __NOUVEAU_FIFO_H__
-#define __NOUVEAU_FIFO_H__
-
-#include "nouveau_context.h"
-#include "nouveau_ctrlreg.h"
-#include "nouveau_state_cache.h"
-
-//#define NOUVEAU_RING_TRACE
-//#define NOUVEAU_RING_DEBUG
-//#define NOUVEAU_STATE_CACHE_DISABLE
-
-#ifndef NOUVEAU_RING_TRACE
-#define NOUVEAU_RING_TRACE 0
-#else
-#undef NOUVEAU_RING_TRACE
-#define NOUVEAU_RING_TRACE 1
-#endif
-
-#define NV_READ(reg) *(volatile u_int32_t *)(nmesa->mmio + (reg))
-
-#define NV_FIFO_READ(reg) *(volatile u_int32_t *)(nmesa->fifo.mmio + (reg/4))
-#define NV_FIFO_WRITE(reg,value) *(volatile u_int32_t *)(nmesa->fifo.mmio + (reg/4)) = value;
-#define NV_FIFO_READ_GET() ((NV_FIFO_READ(NV03_FIFO_REGS_DMAGET) - nmesa->fifo.drm.put_base) >> 2)
-#define NV_FIFO_WRITE_PUT(val) do { \
- if (NOUVEAU_RING_TRACE) {\
- printf("FIRE_RING : 0x%08x\n", nmesa->fifo.current << 2); \
- fflush(stdout); \
- sleep(1); \
- } \
- NV_FIFO_WRITE(NV03_FIFO_REGS_DMAPUT, ((val)<<2) + nmesa->fifo.drm.put_base); \
-} while(0)
-
-/*
- * Ring/fifo interface
- *
- * - Begin a ring section with BEGIN_RING_SIZE (if you know the full size in advance)
- * - Output stuff to the ring with either OUT_RINGp (outputs a raw mem chunk), OUT_RING (1 uint32_t) or OUT_RINGf (1 float)
- * - RING_AVAILABLE returns the available fifo (in uint32_ts)
- * - RING_AHEAD returns how much ahead of the last submission point we are
- * - FIRE_RING fires whatever we have that wasn't fired before
- * - WAIT_RING waits for size (in uint32_ts) to be available in the fifo
- */
-
-/* Enable for ring debugging. Prints out writes to the ring buffer
- * but does not actually write to it.
- */
-#ifdef NOUVEAU_RING_DEBUG
-
-extern int nouveau_fifo_remaining;
-
-#define OUT_RINGp(ptr,sz) do { \
-uint32_t* p=(uint32_t*)(ptr); \
-int i; printf("OUT_RINGp: (size 0x%x dwords)\n",sz); for(i=0;i<sz;i++) printf(" 0x%08x %f\n", *(p+i), *((float*)(p+i))); \
-nouveau_fifo_remaining-=sz; \
-}while(0)
-
-#define OUT_RING(n) do { \
- printf("OUT_RINGn: 0x%08x (%s)\n", n, __func__); \
- nouveau_fifo_remaining--; \
-}while(0)
-
-#define OUT_RINGf(n) do { \
- printf("OUT_RINGf: %.04f (%s)\n", n, __func__); \
- nouveau_fifo_remaining--; \
-}while(0)
-
-#define BEGIN_RING_SIZE(subchannel,tag,size) do { \
- if (nouveau_fifo_remaining!=0) \
- printf("RING ERROR : remaining %d\n",nouveau_fifo_remaining); \
- nouveau_state_cache_flush(nmesa); \
- if (nmesa->fifo.free <= (size)) \
- WAIT_RING(nmesa,(size)); \
- OUT_RING( ((size)<<18) | ((subchannel) << 13) | (tag)); \
- nmesa->fifo.free -= ((size) + 1); \
- nouveau_fifo_remaining=size; \
-}while(0)
-
-#else
-
-#define OUT_RINGp(ptr,sz) do{ \
- if (NOUVEAU_RING_TRACE) { \
- uint32_t* p=(uint32_t*)(ptr); \
- int i; printf("OUT_RINGp: (size 0x%x dwords) (%s)\n",sz, __func__); for(i=0;i<sz;i++) printf(" [0x%08x] 0x%08x %f\n", (nmesa->fifo.current+i) << 2, *(p+i), *((float*)(p+i))); \
- } \
- memcpy(nmesa->fifo.pushbuf+nmesa->fifo.current,ptr,(sz)*4); \
- nmesa->fifo.current+=(sz); \
-}while(0)
-
-#define OUT_RING(n) do { \
-if (NOUVEAU_RING_TRACE) \
- printf("OUT_RINGn: [0x%08x] 0x%08x (%s)\n", nmesa->fifo.current << 2, n, __func__); \
-nmesa->fifo.pushbuf[nmesa->fifo.current++]=(n); \
-}while(0)
-
-#define OUT_RINGf(n) do { \
-if (NOUVEAU_RING_TRACE) \
- printf("OUT_RINGf: [0x%08x] %.04f (%s)\n", nmesa->fifo.current << 2, n, __func__); \
-*((float*)(nmesa->fifo.pushbuf+nmesa->fifo.current++))=(n); \
-}while(0)
-
-#define BEGIN_RING_SIZE(subchannel,tag,size) do { \
- nouveau_state_cache_flush(nmesa); \
- if (nmesa->fifo.free <= (size)) \
- WAIT_RING(nmesa,(size)); \
- OUT_RING( ((size)<<18) | ((subchannel) << 13) | (tag)); \
- nmesa->fifo.free -= ((size) + 1); \
-}while(0)
-
-#endif
-
-extern void WAIT_RING(nouveauContextPtr nmesa,u_int32_t size);
-extern void nouveau_state_cache_flush(nouveauContextPtr nmesa);
-extern void nouveau_state_cache_init(nouveauContextPtr nmesa);
-
-#ifdef NOUVEAU_STATE_CACHE_DISABLE
-#define BEGIN_RING_CACHE(subc,tag,size) BEGIN_RING_SIZE((subc), (tag), (size))
-#define OUT_RING_CACHE(n) OUT_RING((n))
-#define OUT_RING_CACHEf(n) OUT_RINGf((n))
-#define OUT_RING_CACHEp(ptr, sz) OUT_RINGp((ptr), (sz))
-#define OUT_RING_CACHE_FORCE(n) OUT_RING((n))
-#define OUT_RING_CACHE_FORCEf(n) OUT_RINGf((n))
-#define OUT_RING_CACHE_FORCEp(ptr, sz) OUT_RINGp((ptr), (sz))
-#else
-#define BEGIN_RING_CACHE(subchannel,tag,size) do { \
- nmesa->state_cache.dirty=1; \
- nmesa->state_cache.current_pos=((tag)/4); \
- assert(nmesa->state_cache.current_pos + size <= NOUVEAU_STATE_CACHE_ENTRIES); \
-}while(0)
-
-#define OUT_RING_CACHE(n) do { \
- if (nmesa->state_cache.atoms[nmesa->state_cache.current_pos].value!=(n)) { \
- nmesa->state_cache.atoms[nmesa->state_cache.current_pos].dirty=1; \
- nmesa->state_cache.hdirty[nmesa->state_cache.current_pos/NOUVEAU_STATE_CACHE_HIER_SIZE]=1; \
- nmesa->state_cache.atoms[nmesa->state_cache.current_pos].value=(n); \
- } \
- nmesa->state_cache.current_pos++; \
-}while(0)
-
-#define OUT_RING_CACHEf(n) do { \
- if ((*(GLfloat*)(&nmesa->state_cache.atoms[nmesa->state_cache.current_pos].value))!=(n)){ \
- nmesa->state_cache.atoms[nmesa->state_cache.current_pos].dirty=1; \
- nmesa->state_cache.hdirty[nmesa->state_cache.current_pos/NOUVEAU_STATE_CACHE_HIER_SIZE]=1; \
- (*(GLfloat*)(&nmesa->state_cache.atoms[nmesa->state_cache.current_pos].value))=(n);\
- } \
- nmesa->state_cache.current_pos++; \
-}while(0)
-
-#define OUT_RING_CACHEp(ptr,sz) do { \
- GLuint* p=(GLuint*)(ptr); \
- int i; \
- for(i=0;i<sz;i++) \
- OUT_RING_CACHE(*(p+i)); \
-}while(0)
-
-#define OUT_RING_CACHE_FORCE(n) do { \
- nmesa->state_cache.atoms[nmesa->state_cache.current_pos].dirty=1; \
- nmesa->state_cache.hdirty[nmesa->state_cache.current_pos/NOUVEAU_STATE_CACHE_HIER_SIZE]=1; \
- nmesa->state_cache.atoms[nmesa->state_cache.current_pos].value=(n); \
- nmesa->state_cache.current_pos++; \
-}while(0)
-
-#define OUT_RING_CACHE_FORCEf(n) do { \
- nmesa->state_cache.atoms[nmesa->state_cache.current_pos].dirty=1; \
- nmesa->state_cache.hdirty[nmesa->state_cache.current_pos/NOUVEAU_STATE_CACHE_HIER_SIZE]=1; \
- (*(GLfloat*)(&nmesa->state_cache.atoms[nmesa->state_cache.current_pos].value))=(n);\
- nmesa->state_cache.current_pos++; \
-}while(0)
-
-#define OUT_RING_CACHE_FORCEp(ptr,sz) do { \
- GLuint* p=(GLuint*)(ptr); \
- int i; \
- for(i=0;i<sz;i++) \
- OUT_RING_CACHE_FORCE(*(p+i)); \
-}while(0)
-#endif
-
-#define RING_AVAILABLE() (nmesa->fifo.free-1)
-
-#define RING_AHEAD() ((nmesa->fifo.put<=nmesa->fifo.current)?(nmesa->fifo.current-nmesa->fifo.put):nmesa->fifo.max-nmesa->fifo.put+nmesa->fifo.current)
-
-#define FIRE_RING() do { \
- if (nmesa->fifo.current!=nmesa->fifo.put) { \
- nmesa->fifo.put=nmesa->fifo.current; \
- NV_FIFO_WRITE_PUT(nmesa->fifo.put); \
- } \
-}while(0)
-
-extern void nouveauWaitForIdle(nouveauContextPtr nmesa);
-extern void nouveauWaitForIdleLocked(nouveauContextPtr nmesa);
-extern GLboolean nouveauFifoInit(nouveauContextPtr nmesa);
-
-#endif /* __NOUVEAU_FIFO_H__ */
-
-
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