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-rw-r--r--src/mesa/drivers/dri/r300/r300_mem.c395
1 files changed, 219 insertions, 176 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_mem.c b/src/mesa/drivers/dri/r300/r300_mem.c
index c08e8367a39..21c5d22d1b4 100644
--- a/src/mesa/drivers/dri/r300/r300_mem.c
+++ b/src/mesa/drivers/dri/r300/r300_mem.c
@@ -45,20 +45,22 @@ static void resize_u_list(r300ContextPtr rmesa)
{
void *temp;
int nsize;
-
+
temp = rmesa->rmm->u_list;
nsize = rmesa->rmm->u_size * 2;
-
+
rmesa->rmm->u_list = _mesa_malloc(nsize * sizeof(*rmesa->rmm->u_list));
- _mesa_memset(rmesa->rmm->u_list, 0, nsize * sizeof(*rmesa->rmm->u_list));
-
+ _mesa_memset(rmesa->rmm->u_list, 0,
+ nsize * sizeof(*rmesa->rmm->u_list));
+
if (temp) {
r300FlushCmdBuf(rmesa, __FUNCTION__);
-
- _mesa_memcpy(rmesa->rmm->u_list, temp, rmesa->rmm->u_size * sizeof(*rmesa->rmm->u_list));
+
+ _mesa_memcpy(rmesa->rmm->u_list, temp,
+ rmesa->rmm->u_size * sizeof(*rmesa->rmm->u_list));
_mesa_free(temp);
}
-
+
rmesa->rmm->u_size = nsize;
}
@@ -66,7 +68,7 @@ void r300_mem_init(r300ContextPtr rmesa)
{
rmesa->rmm = malloc(sizeof(struct r300_memory_manager));
memset(rmesa->rmm, 0, sizeof(struct r300_memory_manager));
-
+
rmesa->rmm->u_size = 128;
resize_u_list(rmesa);
}
@@ -89,16 +91,17 @@ void *r300_mem_ptr(r300ContextPtr rmesa, int id)
int r300_mem_find(r300ContextPtr rmesa, void *ptr)
{
int i;
-
- for (i=1; i < rmesa->rmm->u_size+1; i++)
- if(rmesa->rmm->u_list[i].ptr &&
- ptr >= rmesa->rmm->u_list[i].ptr &&
- ptr < rmesa->rmm->u_list[i].ptr + rmesa->rmm->u_list[i].size)
+
+ for (i = 1; i < rmesa->rmm->u_size + 1; i++)
+ if (rmesa->rmm->u_list[i].ptr &&
+ ptr >= rmesa->rmm->u_list[i].ptr &&
+ ptr <
+ rmesa->rmm->u_list[i].ptr + rmesa->rmm->u_list[i].size)
break;
-
+
if (i < rmesa->rmm->u_size + 1)
return i;
-
+
fprintf(stderr, "%p failed\n", ptr);
return 0;
}
@@ -108,73 +111,86 @@ int r300_mem_alloc(r300ContextPtr rmesa, int alignment, int size)
{
drm_radeon_mem_alloc_t alloc;
int offset = 0, ret;
- int i, free=-1;
+ int i, free = -1;
int done_age;
drm_radeon_mem_free_t memfree;
- int tries=0;
- static int bytes_wasted=0, allocated=0;
-
- if(size < 4096)
+ int tries = 0;
+ static int bytes_wasted = 0, allocated = 0;
+
+ if (size < 4096)
bytes_wasted += 4096 - size;
-
+
allocated += size;
-
+
#if 0
- static int t=0;
+ static int t = 0;
if (t != time(NULL)) {
t = time(NULL);
- fprintf(stderr, "slots used %d, wasted %d kb, allocated %d\n", rmesa->rmm->u_last, bytes_wasted/1024, allocated/1024);
+ fprintf(stderr, "slots used %d, wasted %d kb, allocated %d\n",
+ rmesa->rmm->u_last, bytes_wasted / 1024,
+ allocated / 1024);
}
#endif
-
+
memfree.region = RADEON_MEM_REGION_GART;
-
- again:
-
- done_age = radeonGetAge((radeonContextPtr)rmesa);
-
+
+ again:
+
+ done_age = radeonGetAge((radeonContextPtr) rmesa);
+
if (rmesa->rmm->u_last + 1 >= rmesa->rmm->u_size)
resize_u_list(rmesa);
-
- for (i = rmesa->rmm->u_last + 1; i > 0; i --) {
+
+ for (i = rmesa->rmm->u_last + 1; i > 0; i--) {
if (rmesa->rmm->u_list[i].ptr == NULL) {
free = i;
continue;
}
-
+
if (rmesa->rmm->u_list[i].h_pending == 0 &&
- rmesa->rmm->u_list[i].pending && rmesa->rmm->u_list[i].age <= done_age) {
- memfree.region_offset = (char *)rmesa->rmm->u_list[i].ptr -
- (char *)rmesa->radeon.radeonScreen->gartTextures.map;
+ rmesa->rmm->u_list[i].pending
+ && rmesa->rmm->u_list[i].age <= done_age) {
+ memfree.region_offset =
+ (char *)rmesa->rmm->u_list[i].ptr -
+ (char *)rmesa->radeon.radeonScreen->gartTextures.
+ map;
- ret = drmCommandWrite(rmesa->radeon.radeonScreen->driScreen->fd,
- DRM_RADEON_FREE, &memfree, sizeof(memfree));
+ ret =
+ drmCommandWrite(rmesa->radeon.radeonScreen->
+ driScreen->fd, DRM_RADEON_FREE,
+ &memfree, sizeof(memfree));
if (ret) {
- fprintf(stderr, "Failed to free at %p\n", rmesa->rmm->u_list[i].ptr);
+ fprintf(stderr, "Failed to free at %p\n",
+ rmesa->rmm->u_list[i].ptr);
fprintf(stderr, "ret = %s\n", strerror(-ret));
exit(1);
} else {
#ifdef MM_DEBUG
- fprintf(stderr, "really freed %d at age %x\n", i, radeonGetAge((radeonContextPtr)rmesa));
+ fprintf(stderr, "really freed %d at age %x\n",
+ i,
+ radeonGetAge((radeonContextPtr) rmesa));
#endif
if (i == rmesa->rmm->u_last)
- rmesa->rmm->u_last --;
-
- if(rmesa->rmm->u_list[i].size < 4096)
- bytes_wasted -= 4096 - rmesa->rmm->u_list[i].size;
+ rmesa->rmm->u_last--;
+
+ if (rmesa->rmm->u_list[i].size < 4096)
+ bytes_wasted -=
+ 4096 - rmesa->rmm->u_list[i].size;
allocated -= rmesa->rmm->u_list[i].size;
rmesa->rmm->u_list[i].pending = 0;
rmesa->rmm->u_list[i].ptr = NULL;
-
+
if (rmesa->rmm->u_list[i].fb) {
LOCK_HARDWARE(&(rmesa->radeon));
- ret = mmFreeMem(rmesa->rmm->u_list[i].fb);
+ ret =
+ mmFreeMem(rmesa->rmm->u_list[i].fb);
UNLOCK_HARDWARE(&(rmesa->radeon));
-
+
if (ret != 0)
- fprintf(stderr, "failed to free!\n");
+ fprintf(stderr,
+ "failed to free!\n");
rmesa->rmm->u_list[i].fb = NULL;
}
rmesa->rmm->u_list[i].ref_count = 0;
@@ -183,93 +199,99 @@ int r300_mem_alloc(r300ContextPtr rmesa, int alignment, int size)
}
}
rmesa->rmm->u_head = i;
-
+
if (free == -1) {
WARN_ONCE("Ran out of slots!\n");
//usleep(100);
r300FlushCmdBuf(rmesa, __FUNCTION__);
tries++;
- if(tries>100){
+ if (tries > 100) {
WARN_ONCE("Ran out of slots!\n");
exit(1);
}
goto again;
}
-
+
alloc.region = RADEON_MEM_REGION_GART;
alloc.alignment = alignment;
alloc.size = size;
alloc.region_offset = &offset;
- ret = drmCommandWriteRead( rmesa->radeon.dri.fd, DRM_RADEON_ALLOC, &alloc, sizeof(alloc));
- if (ret) {
+ ret =
+ drmCommandWriteRead(rmesa->radeon.dri.fd, DRM_RADEON_ALLOC, &alloc,
+ sizeof(alloc));
+ if (ret) {
#if 0
WARN_ONCE("Ran out of mem!\n");
r300FlushCmdBuf(rmesa, __FUNCTION__);
//usleep(100);
tries2++;
tries = 0;
- if(tries2>100){
+ if (tries2 > 100) {
WARN_ONCE("Ran out of GART memory!\n");
exit(1);
}
goto again;
#else
- WARN_ONCE("Ran out of GART memory (for %d)!\nPlease consider adjusting GARTSize option.\n", size);
+ WARN_ONCE
+ ("Ran out of GART memory (for %d)!\nPlease consider adjusting GARTSize option.\n",
+ size);
return 0;
#endif
}
-
+
i = free;
-
+
if (i > rmesa->rmm->u_last)
rmesa->rmm->u_last = i;
-
- rmesa->rmm->u_list[i].ptr = ((GLubyte *)rmesa->radeon.radeonScreen->gartTextures.map) + offset;
+
+ rmesa->rmm->u_list[i].ptr =
+ ((GLubyte *) rmesa->radeon.radeonScreen->gartTextures.map) + offset;
rmesa->rmm->u_list[i].size = size;
rmesa->rmm->u_list[i].age = 0;
rmesa->rmm->u_list[i].fb = NULL;
//fprintf(stderr, "alloc %p at id %d\n", rmesa->rmm->u_list[i].ptr, i);
-
+
#ifdef MM_DEBUG
- fprintf(stderr, "allocated %d at age %x\n", i, radeonGetAge((radeonContextPtr)rmesa));
+ fprintf(stderr, "allocated %d at age %x\n", i,
+ radeonGetAge((radeonContextPtr) rmesa));
#endif
-
+
return i;
}
#include "r300_emit.h"
-static void emit_lin_cp(r300ContextPtr rmesa, unsigned long dst, unsigned long src, unsigned long size)
+static void emit_lin_cp(r300ContextPtr rmesa, unsigned long dst,
+ unsigned long src, unsigned long size)
{
int cmd_reserved = 0;
int cmd_written = 0;
drm_radeon_cmd_header_t *cmd = NULL;
int cp_size;
-
-
- while (size > 0){
+
+ while (size > 0) {
cp_size = size;
- if(cp_size > /*8190*/4096)
- cp_size = /*8190*/4096;
-
- reg_start(0x146c,1);
+ if (cp_size > /*8190 */ 4096)
+ cp_size = /*8190 */ 4096;
+
+ reg_start(0x146c, 1);
e32(0x52cc32fb);
-
- reg_start(0x15ac,1);
+
+ reg_start(0x15ac, 1);
e32(src);
e32(cp_size);
-
- reg_start(0x1704,0);
+
+ reg_start(0x1704, 0);
e32(0x0);
- reg_start(0x1404,1);
+ reg_start(0x1404, 1);
e32(dst);
e32(cp_size);
-
- reg_start(0x1700,0);
+
+ reg_start(0x1700, 0);
e32(0x0);
-
- reg_start(0x1640,3);
+
+ reg_start(0x1640, 3);
e32(0x00000000);
e32(0x00001fff);
e32(0x00000000);
@@ -279,19 +301,19 @@ static void emit_lin_cp(r300ContextPtr rmesa, unsigned long dst, unsigned long s
e32(0 << 16 | 0);
e32(0 << 16 | 0);
e32(cp_size << 16 | 0x1);
-
+
dst += cp_size;
src += cp_size;
size -= cp_size;
}
-
- reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
+
+ reg_start(R300_RB3D_DSTCACHE_CTLSTAT, 0);
e32(R300_RB3D_DSTCACHE_UNKNOWN_0A);
-
- reg_start(0x342c,0);
+
+ reg_start(0x342c, 0);
e32(0x00000005);
-
- reg_start(0x1720,0);
+
+ reg_start(0x1720, 0);
e32(0x00010000);
}
@@ -299,196 +321,217 @@ void r300_mem_use(r300ContextPtr rmesa, int id)
{
uint64_t ull;
#ifdef MM_DEBUG
- fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, radeonGetAge((radeonContextPtr)rmesa));
-#endif
+ fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id,
+ radeonGetAge((radeonContextPtr) rmesa));
+#endif
drm_r300_cmd_header_t *cmd;
-
+
assert(id <= rmesa->rmm->u_last);
-
- if(id == 0)
+
+ if (id == 0)
return;
-
-#if 0 /* FB VBOs. Needs further changes... */
- rmesa->rmm->u_list[id].ref_count ++;
- if (rmesa->rmm->u_list[id].ref_count > 100 && rmesa->rmm->u_list[id].fb == NULL &&
- rmesa->rmm->u_list[id].size != RADEON_BUFFER_SIZE*16 /*&& rmesa->rmm->u_list[id].size > 40*/) {
+
+#if 0 /* FB VBOs. Needs further changes... */
+ rmesa->rmm->u_list[id].ref_count++;
+ if (rmesa->rmm->u_list[id].ref_count > 100
+ && rmesa->rmm->u_list[id].fb == NULL
+ && rmesa->rmm->u_list[id].size !=
+ RADEON_BUFFER_SIZE * 16 /*&& rmesa->rmm->u_list[id].size > 40 */ ) {
driTexHeap *heap;
struct mem_block *mb;
-
+
LOCK_HARDWARE(&(rmesa->radeon));
-
+
heap = rmesa->texture_heaps[0];
-
- mb = mmAllocMem(heap->memory_heap, rmesa->rmm->u_list[id].size, heap->alignmentShift, 0);
-
+
+ mb = mmAllocMem(heap->memory_heap, rmesa->rmm->u_list[id].size,
+ heap->alignmentShift, 0);
+
UNLOCK_HARDWARE(&(rmesa->radeon));
-
+
if (mb) {
rmesa->rmm->u_list[id].fb = mb;
-
- emit_lin_cp(rmesa, rmesa->radeon.radeonScreen->texOffset[0] + rmesa->rmm->u_list[id].fb->ofs,
- r300GartOffsetFromVirtual(rmesa, rmesa->rmm->u_list[id].ptr),
- rmesa->rmm->u_list[id].size);
+
+ emit_lin_cp(rmesa,
+ rmesa->radeon.radeonScreen->texOffset[0] +
+ rmesa->rmm->u_list[id].fb->ofs,
+ r300GartOffsetFromVirtual(rmesa,
+ rmesa->rmm->
+ u_list[id].ptr),
+ rmesa->rmm->u_list[id].size);
} else {
- WARN_ONCE("Upload to fb failed, %d, %d\n", rmesa->rmm->u_list[id].size, id);
+ WARN_ONCE("Upload to fb failed, %d, %d\n",
+ rmesa->rmm->u_list[id].size, id);
}
//fprintf(stderr, "Upload to fb! %d, %d\n", rmesa->rmm->u_list[id].ref_count, id);
}
/*if (rmesa->rmm->u_list[id].fb) {
- emit_lin_cp(rmesa, rmesa->radeon.radeonScreen->texOffset[0] + rmesa->rmm->u_list[id].fb->ofs,
- r300GartOffsetFromVirtual(rmesa, rmesa->rmm->u_list[id].ptr),
- rmesa->rmm->u_list[id].size);
- }*/
+ emit_lin_cp(rmesa, rmesa->radeon.radeonScreen->texOffset[0] + rmesa->rmm->u_list[id].fb->ofs,
+ r300GartOffsetFromVirtual(rmesa, rmesa->rmm->u_list[id].ptr),
+ rmesa->rmm->u_list[id].size);
+ } */
#endif
-
- cmd = (drm_r300_cmd_header_t *)r300AllocCmdBuf(rmesa, 2 + sizeof(ull) / 4, __FUNCTION__);
+
+ cmd =
+ (drm_r300_cmd_header_t *) r300AllocCmdBuf(rmesa,
+ 2 + sizeof(ull) / 4,
+ __FUNCTION__);
cmd[0].scratch.cmd_type = R300_CMD_SCRATCH;
cmd[0].scratch.reg = R300_MEM_SCRATCH;
cmd[0].scratch.n_bufs = 1;
cmd[0].scratch.flags = 0;
- cmd ++;
-
- ull = (uint64_t)(intptr_t)&rmesa->rmm->u_list[id].age;
+ cmd++;
+
+ ull = (uint64_t) (intptr_t) & rmesa->rmm->u_list[id].age;
_mesa_memcpy(cmd, &ull, sizeof(ull));
cmd += sizeof(ull) / 4;
-
- cmd[0].u = /*id*/0;
-
- LOCK_HARDWARE(&rmesa->radeon); /* Protect from DRM. */
- rmesa->rmm->u_list[id].h_pending ++;
+
+ cmd[0].u = /*id */ 0;
+
+ LOCK_HARDWARE(&rmesa->radeon); /* Protect from DRM. */
+ rmesa->rmm->u_list[id].h_pending++;
UNLOCK_HARDWARE(&rmesa->radeon);
}
unsigned long r300_mem_offset(r300ContextPtr rmesa, int id)
{
unsigned long offset;
-
+
assert(id <= rmesa->rmm->u_last);
-
+
if (rmesa->rmm->u_list[id].fb) {
- offset = rmesa->radeon.radeonScreen->texOffset[0] + rmesa->rmm->u_list[id].fb->ofs;
+ offset =
+ rmesa->radeon.radeonScreen->texOffset[0] +
+ rmesa->rmm->u_list[id].fb->ofs;
} else {
offset = (char *)rmesa->rmm->u_list[id].ptr -
- (char *)rmesa->radeon.radeonScreen->gartTextures.map;
+ (char *)rmesa->radeon.radeonScreen->gartTextures.map;
offset += rmesa->radeon.radeonScreen->gart_texture_offset;
}
-
+
return offset;
}
int r300_mem_on_card(r300ContextPtr rmesa, int id)
{
assert(id <= rmesa->rmm->u_last);
-
+
if (rmesa->rmm->u_list[id].fb)
return GL_TRUE;
-
+
return GL_FALSE;
}
-
+
void *r300_mem_map(r300ContextPtr rmesa, int id, int access)
{
#ifdef MM_DEBUG
- fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, radeonGetAge((radeonContextPtr)rmesa));
-#endif
+ fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id,
+ radeonGetAge((radeonContextPtr) rmesa));
+#endif
void *ptr;
int tries = 0;
-
+
assert(id <= rmesa->rmm->u_last);
-
+
rmesa->rmm->u_list[id].ref_count = 0;
if (rmesa->rmm->u_list[id].fb) {
WARN_ONCE("Mapping fb!\n");
/* Idle gart only and do upload on unmap */
//rmesa->rmm->u_list[id].fb = NULL;
-
-
- if(rmesa->rmm->u_list[id].mapped == 1)
+
+ if (rmesa->rmm->u_list[id].mapped == 1)
WARN_ONCE("buffer %d already mapped\n", id);
-
+
rmesa->rmm->u_list[id].mapped = 1;
ptr = r300_mem_ptr(rmesa, id);
-
+
return ptr;
}
-
+
if (access == R300_MEM_R) {
-
- if(rmesa->rmm->u_list[id].mapped == 1)
+
+ if (rmesa->rmm->u_list[id].mapped == 1)
WARN_ONCE("buffer %d already mapped\n", id);
-
+
rmesa->rmm->u_list[id].mapped = 1;
ptr = r300_mem_ptr(rmesa, id);
-
+
return ptr;
}
-
-
+
if (rmesa->rmm->u_list[id].h_pending)
r300FlushCmdBuf(rmesa, __FUNCTION__);
-
+
if (rmesa->rmm->u_list[id].h_pending) {
return NULL;
}
-
- while(rmesa->rmm->u_list[id].age > radeonGetAge((radeonContextPtr)rmesa) && tries++ < 1000)
+
+ while (rmesa->rmm->u_list[id].age >
+ radeonGetAge((radeonContextPtr) rmesa) && tries++ < 1000)
usleep(10);
-
+
if (tries >= 1000) {
fprintf(stderr, "Idling failed (%x vs %x)\n",
- rmesa->rmm->u_list[id].age, radeonGetAge((radeonContextPtr)rmesa));
+ rmesa->rmm->u_list[id].age,
+ radeonGetAge((radeonContextPtr) rmesa));
return NULL;
}
-
- if(rmesa->rmm->u_list[id].mapped == 1)
+
+ if (rmesa->rmm->u_list[id].mapped == 1)
WARN_ONCE("buffer %d already mapped\n", id);
-
+
rmesa->rmm->u_list[id].mapped = 1;
ptr = r300_mem_ptr(rmesa, id);
-
+
return ptr;
}
void r300_mem_unmap(r300ContextPtr rmesa, int id)
{
#ifdef MM_DEBUG
- fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, radeonGetAge((radeonContextPtr)rmesa));
-#endif
-
+ fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id,
+ radeonGetAge((radeonContextPtr) rmesa));
+#endif
+
assert(id <= rmesa->rmm->u_last);
-
- if(rmesa->rmm->u_list[id].mapped == 0)
+
+ if (rmesa->rmm->u_list[id].mapped == 0)
WARN_ONCE("buffer %d not mapped\n", id);
-
+
rmesa->rmm->u_list[id].mapped = 0;
-
+
if (rmesa->rmm->u_list[id].fb)
- emit_lin_cp(rmesa, rmesa->radeon.radeonScreen->texOffset[0] + rmesa->rmm->u_list[id].fb->ofs,
- r300GartOffsetFromVirtual(rmesa, rmesa->rmm->u_list[id].ptr),
- rmesa->rmm->u_list[id].size);
+ emit_lin_cp(rmesa,
+ rmesa->radeon.radeonScreen->texOffset[0] +
+ rmesa->rmm->u_list[id].fb->ofs,
+ r300GartOffsetFromVirtual(rmesa,
+ rmesa->rmm->u_list[id].
+ ptr),
+ rmesa->rmm->u_list[id].size);
}
void r300_mem_free(r300ContextPtr rmesa, int id)
{
#ifdef MM_DEBUG
- fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, radeonGetAge((radeonContextPtr)rmesa));
-#endif
-
+ fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id,
+ radeonGetAge((radeonContextPtr) rmesa));
+#endif
+
assert(id <= rmesa->rmm->u_last);
-
- if(id == 0)
+
+ if (id == 0)
return;
-
- if(rmesa->rmm->u_list[id].ptr == NULL){
+
+ if (rmesa->rmm->u_list[id].ptr == NULL) {
WARN_ONCE("Not allocated!\n");
- return ;
+ return;
}
-
- if(rmesa->rmm->u_list[id].pending){
+
+ if (rmesa->rmm->u_list[id].pending) {
WARN_ONCE("%p already pended!\n", rmesa->rmm->u_list[id].ptr);
- return ;
+ return;
}
-
+
rmesa->rmm->u_list[id].pending = 1;
}
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 17:43:10 +0000