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-rw-r--r--src/gallium/winsys/r600/drm/r600_bo.c40
-rw-r--r--src/gallium/winsys/r600/drm/r600_hw_context.c10
-rw-r--r--src/gallium/winsys/r600/drm/r600_priv.h27
-rw-r--r--src/gallium/winsys/r600/drm/radeon_bo.c69
4 files changed, 10 insertions, 136 deletions
diff --git a/src/gallium/winsys/r600/drm/r600_bo.c b/src/gallium/winsys/r600/drm/r600_bo.c
index 0b2a9aabac3..184efcc0e9a 100644
--- a/src/gallium/winsys/r600/drm/r600_bo.c
+++ b/src/gallium/winsys/r600/drm/r600_bo.c
@@ -107,48 +107,14 @@ struct r600_bo *r600_bo_handle(struct radeon *radeon, struct winsys_handle *whan
return bo;
}
-void *r600_bo_map(struct radeon *radeon, struct r600_bo *bo, unsigned usage, void *ctx)
+void *r600_bo_map(struct radeon *radeon, struct r600_bo *bo, struct radeon_winsys_cs *cs, unsigned usage)
{
- struct pipe_context *pctx = ctx;
-
- if (usage & PIPE_TRANSFER_UNSYNCHRONIZED) {
- radeon_bo_map(radeon, bo->bo);
- return (uint8_t *) bo->bo->data;
- }
-
- if (p_atomic_read(&bo->bo->reference.count) > 1) {
- if (usage & PIPE_TRANSFER_DONTBLOCK) {
- return NULL;
- }
- if (ctx) {
- pctx->flush(pctx, NULL);
- }
- }
-
- if (usage & PIPE_TRANSFER_DONTBLOCK) {
- uint32_t domain;
-
- if (radeon_bo_busy(radeon, bo->bo, &domain))
- return NULL;
- if (radeon_bo_map(radeon, bo->bo)) {
- return NULL;
- }
- goto out;
- }
-
- radeon_bo_map(radeon, bo->bo);
- if (radeon_bo_wait(radeon, bo->bo)) {
- radeon_bo_unmap(radeon, bo->bo);
- return NULL;
- }
-
-out:
- return (uint8_t *) bo->bo->data;
+ return radeon->ws->buffer_map(bo->bo->buf, cs, usage);
}
void r600_bo_unmap(struct radeon *radeon, struct r600_bo *bo)
{
- radeon_bo_unmap(radeon, bo->bo);
+ radeon->ws->buffer_unmap(bo->bo->buf);
}
void r600_bo_destroy(struct radeon *radeon, struct r600_bo *bo)
diff --git a/src/gallium/winsys/r600/drm/r600_hw_context.c b/src/gallium/winsys/r600/drm/r600_hw_context.c
index 760bfc591c0..0ebb5ed0385 100644
--- a/src/gallium/winsys/r600/drm/r600_hw_context.c
+++ b/src/gallium/winsys/r600/drm/r600_hw_context.c
@@ -74,7 +74,7 @@ void r600_get_backend_mask(struct r600_context *ctx)
goto err;
/* initialize buffer with zeroes */
- results = r600_bo_map(ctx->radeon, buffer, PB_USAGE_CPU_WRITE, NULL);
+ results = r600_bo_map(ctx->radeon, buffer, ctx->cs, PIPE_TRANSFER_WRITE);
if (results) {
memset(results, 0, ctx->max_db * 4 * 4);
r600_bo_unmap(ctx->radeon, buffer);
@@ -92,7 +92,7 @@ void r600_get_backend_mask(struct r600_context *ctx)
r600_context_flush(ctx, 0);
/* analyze results */
- results = r600_bo_map(ctx->radeon, buffer, PB_USAGE_CPU_READ, NULL);
+ results = r600_bo_map(ctx->radeon, buffer, ctx->cs, PIPE_TRANSFER_READ);
if (results) {
for(i = 0; i < ctx->max_db; i++) {
/* at least highest bit will be set if backend is used */
@@ -1576,9 +1576,9 @@ static boolean r600_query_result(struct r600_context *ctx, struct r600_query *qu
u32 *results, *current_result;
if (wait)
- results = r600_bo_map(ctx->radeon, query->buffer, PIPE_TRANSFER_READ, NULL);
+ results = r600_bo_map(ctx->radeon, query->buffer, ctx->cs, PIPE_TRANSFER_READ);
else
- results = r600_bo_map(ctx->radeon, query->buffer, PIPE_TRANSFER_DONTBLOCK | PIPE_TRANSFER_READ, NULL);
+ results = r600_bo_map(ctx->radeon, query->buffer, ctx->cs, PIPE_TRANSFER_DONTBLOCK | PIPE_TRANSFER_READ);
if (!results)
return FALSE;
@@ -1646,7 +1646,7 @@ void r600_query_begin(struct r600_context *ctx, struct r600_query *query)
u32 *results;
int i;
- results = r600_bo_map(ctx->radeon, query->buffer, PIPE_TRANSFER_WRITE, NULL);
+ results = r600_bo_map(ctx->radeon, query->buffer, ctx->cs, PIPE_TRANSFER_WRITE);
if (results) {
results = (u32*)((char*)results + query->results_end);
memset(results, 0, query->result_size);
diff --git a/src/gallium/winsys/r600/drm/r600_priv.h b/src/gallium/winsys/r600/drm/r600_priv.h
index 952f91df89a..90860f4e31b 100644
--- a/src/gallium/winsys/r600/drm/r600_priv.h
+++ b/src/gallium/winsys/r600/drm/r600_priv.h
@@ -66,8 +66,6 @@ struct radeon_bo {
struct radeon_winsys_cs_handle *cs_buf;
unsigned handle;
unsigned size;
- int map_count;
- void *data;
unsigned last_flush;
unsigned binding;
@@ -92,9 +90,6 @@ struct radeon_bo *radeon_bo(struct radeon *radeon, unsigned handle,
unsigned size, unsigned alignment, unsigned bind, unsigned initial_domain);
void radeon_bo_reference(struct radeon *radeon, struct radeon_bo **dst,
struct radeon_bo *src);
-int radeon_bo_wait(struct radeon *radeon, struct radeon_bo *bo);
-int radeon_bo_busy(struct radeon *radeon, struct radeon_bo *bo, uint32_t *domain);
-int radeon_bo_fixed_map(struct radeon *radeon, struct radeon_bo *bo);
/*
* r600_hw_context.c
@@ -123,8 +118,8 @@ static INLINE unsigned r600_context_bo_reloc(struct r600_context *ctx, struct r6
assert(bo != NULL);
- reloc_index =
- ctx->radeon->ws->cs_add_reloc(ctx->cs, bo->cs_buf, rbo->domains, rbo->domains);
+ reloc_index = ctx->radeon->ws->cs_add_reloc(ctx->cs, bo->cs_buf,
+ rbo->domains, rbo->domains);
if (reloc_index >= ctx->creloc)
ctx->creloc = reloc_index+1;
@@ -138,22 +133,4 @@ static INLINE unsigned r600_context_bo_reloc(struct r600_context *ctx, struct r6
*/
void r600_bo_destroy(struct radeon *radeon, struct r600_bo *bo);
-
-/*
- * radeon_bo.c
- */
-static inline int radeon_bo_map(struct radeon *radeon, struct radeon_bo *bo)
-{
- if (bo->map_count == 0 && !bo->data)
- return radeon_bo_fixed_map(radeon, bo);
- bo->map_count++;
- return 0;
-}
-
-static inline void radeon_bo_unmap(struct radeon *radeon, struct radeon_bo *bo)
-{
- bo->map_count--;
- assert(bo->map_count >= 0);
-}
-
#endif
diff --git a/src/gallium/winsys/r600/drm/radeon_bo.c b/src/gallium/winsys/r600/drm/radeon_bo.c
index f2f53a14a58..14f8d340d67 100644
--- a/src/gallium/winsys/r600/drm/radeon_bo.c
+++ b/src/gallium/winsys/r600/drm/radeon_bo.c
@@ -32,43 +32,6 @@
#include <sys/mman.h>
#include <errno.h>
-int radeon_bo_fixed_map(struct radeon *radeon, struct radeon_bo *bo)
-{
- struct drm_radeon_gem_mmap args;
- void *ptr;
- int r;
-
- /* Zero out args to make valgrind happy */
- memset(&args, 0, sizeof(args));
- args.handle = bo->handle;
- args.offset = 0;
- args.size = (uint64_t)bo->size;
- r = drmCommandWriteRead(radeon->info.fd, DRM_RADEON_GEM_MMAP,
- &args, sizeof(args));
- if (r) {
- fprintf(stderr, "error mapping %p 0x%08X (error = %d)\n",
- bo, bo->handle, r);
- return r;
- }
- ptr = mmap(0, args.size, PROT_READ|PROT_WRITE, MAP_SHARED, radeon->info.fd, args.addr_ptr);
- if (ptr == MAP_FAILED) {
- fprintf(stderr, "%s failed to map bo\n", __func__);
- return -errno;
- }
- bo->data = ptr;
-
- bo->map_count++;
- return 0;
-}
-
-static void radeon_bo_fixed_unmap(struct radeon *radeon, struct radeon_bo *bo)
-{
- if (bo->data) {
- munmap(bo->data, bo->size);
- bo->data = NULL;
- }
-}
-
#include "state_tracker/drm_driver.h"
struct radeon_bo *radeon_bo(struct radeon *radeon, unsigned handle,
@@ -102,7 +65,6 @@ struct radeon_bo *radeon_bo(struct radeon *radeon, unsigned handle,
static void radeon_bo_destroy(struct radeon *radeon, struct radeon_bo *bo)
{
- radeon_bo_fixed_unmap(radeon, bo);
pb_reference(&bo->buf, NULL);
FREE(bo);
}
@@ -117,34 +79,3 @@ void radeon_bo_reference(struct radeon *radeon,
}
*dst = src;
}
-
-int radeon_bo_wait(struct radeon *radeon, struct radeon_bo *bo)
-{
- struct drm_radeon_gem_wait_idle args;
- int ret;
-
- /* Zero out args to make valgrind happy */
- memset(&args, 0, sizeof(args));
- args.handle = bo->handle;
- do {
- ret = drmCommandWriteRead(radeon->info.fd, DRM_RADEON_GEM_WAIT_IDLE,
- &args, sizeof(args));
- } while (ret == -EBUSY);
- return ret;
-}
-
-int radeon_bo_busy(struct radeon *radeon, struct radeon_bo *bo, uint32_t *domain)
-{
- struct drm_radeon_gem_busy args;
- int ret;
-
- memset(&args, 0, sizeof(args));
- args.handle = bo->handle;
- args.domain = 0;
-
- ret = drmCommandWriteRead(radeon->info.fd, DRM_RADEON_GEM_BUSY,
- &args, sizeof(args));
-
- *domain = args.domain;
- return ret;
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 08:34:22 +0000