1 files changed, 0 insertions, 256 deletions
diff --git a/src/gallium/winsys/r600/drm/radeon_bo.c b/src/gallium/winsys/r600/drm/radeon_bo.c
deleted file mode 100644
index 45cf6f09671..00000000000
--- a/src/gallium/winsys/r600/drm/radeon_bo.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
- *
- * 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
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS 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.
- *
- * Authors:
- *      Jerome Glisse
- */
-#define _FILE_OFFSET_BITS 64
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/mman.h>
-#include <errno.h>
-#include "r600_priv.h"
-#include "xf86drm.h"
-#include "radeon_drm.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->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->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;
-	}
-}
-
-struct radeon_bo *radeon_bo(struct radeon *radeon, unsigned handle,
-			    unsigned size, unsigned alignment, unsigned initial_domain)
-{
-	struct radeon_bo *bo;
-	int r;
-
-	if (handle) {
-		pipe_mutex_lock(radeon->bo_handles_mutex);
-		bo = util_hash_table_get(radeon->bo_handles,
-					 (void *)(uintptr_t)handle);
-		if (bo) {
-			struct radeon_bo *b = NULL;
-			radeon_bo_reference(radeon, &b, bo);
-			goto done;
-		}
-	}
-	bo = calloc(1, sizeof(*bo));
-	if (bo == NULL) {
-		return NULL;
-	}
-	bo->size = size;
-	bo->handle = handle;
-	pipe_reference_init(&bo->reference, 1);
-	bo->alignment = alignment;
-	LIST_INITHEAD(&bo->fencedlist);
-
-	if (handle) {
-		struct drm_gem_open open_arg;
-
-		memset(&open_arg, 0, sizeof(open_arg));
-		open_arg.name = handle;
-		r = drmIoctl(radeon->fd, DRM_IOCTL_GEM_OPEN, &open_arg);
-		if (r != 0) {
-			free(bo);
-			return NULL;
-		}
-		bo->name = handle;
-		bo->handle = open_arg.handle;
-		bo->size = open_arg.size;
-		bo->shared = TRUE;
-	} else {
-		struct drm_radeon_gem_create args = {};
-
-		args.size = size;
-		args.alignment = alignment;
-		args.initial_domain = initial_domain;
-		args.flags = 0;
-		args.handle = 0;
-		r = drmCommandWriteRead(radeon->fd, DRM_RADEON_GEM_CREATE,
-					&args, sizeof(args));
-		bo->handle = args.handle;
-		if (r) {
-			fprintf(stderr, "Failed to allocate :\n");
-			fprintf(stderr, "   size      : %d bytes\n", size);
-			fprintf(stderr, "   alignment : %d bytes\n", alignment);
-			free(bo);
-			return NULL;
-		}
-	}
-
-	if (handle)
-		util_hash_table_set(radeon->bo_handles, (void *)(uintptr_t)handle, bo);
-done:
-	if (handle)
-		pipe_mutex_unlock(radeon->bo_handles_mutex);
-
-	return bo;
-}
-
-static void radeon_bo_destroy(struct radeon *radeon, struct radeon_bo *bo)
-{
-	struct drm_gem_close args;
-
-	if (bo->name) {
-		pipe_mutex_lock(radeon->bo_handles_mutex);
-		util_hash_table_remove(radeon->bo_handles,
-				       (void *)(uintptr_t)bo->name);
-		pipe_mutex_unlock(radeon->bo_handles_mutex);
-	}
-	LIST_DEL(&bo->fencedlist);
-	radeon_bo_fixed_unmap(radeon, bo);
-	memset(&args, 0, sizeof(args));
-	args.handle = bo->handle;
-	drmIoctl(radeon->fd, DRM_IOCTL_GEM_CLOSE, &args);
-	memset(bo, 0, sizeof(struct radeon_bo));
-	free(bo);
-}
-
-void radeon_bo_reference(struct radeon *radeon,
-			 struct radeon_bo **dst,
-			 struct radeon_bo *src)
-{
-	struct radeon_bo *old = *dst;
-	if (pipe_reference(&(*dst)->reference, &src->reference)) {
-		radeon_bo_destroy(radeon, old);
-	}
-	*dst = src;
-}
-
-int radeon_bo_wait(struct radeon *radeon, struct radeon_bo *bo)
-{
-	struct drm_radeon_gem_wait_idle args;
-	int ret;
-
-        if (!bo->shared) {
-                if (!bo->fence)
-			return 0;
-		if (bo->fence <= *radeon->cfence) {
-			LIST_DELINIT(&bo->fencedlist);
-			bo->fence = 0;
-			return 0;
-		}
-        }
-
-	/* Zero out args to make valgrind happy */
-	memset(&args, 0, sizeof(args));
-	args.handle = bo->handle;
-	do {
-		ret = drmCommandWriteRead(radeon->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;
-
-	if (!bo->shared) {
-		if (!bo->fence)
-			return 0;
-		if (bo->fence <= *radeon->cfence) {
-			LIST_DELINIT(&bo->fencedlist);
-			bo->fence = 0;
-			return 0;
-		}
-	}
-
-	memset(&args, 0, sizeof(args));
-	args.handle = bo->handle;
-	args.domain = 0;
-
-	ret = drmCommandWriteRead(radeon->fd, DRM_RADEON_GEM_BUSY,
-			&args, sizeof(args));
-
-	*domain = args.domain;
-	return ret;
-}
-
-int radeon_bo_get_tiling_flags(struct radeon *radeon,
-			       struct radeon_bo *bo,
-			       uint32_t *tiling_flags,
-			       uint32_t *pitch)
-{
-	struct drm_radeon_gem_get_tiling args = {};
-	int ret;
-
-	args.handle = bo->handle;
-	ret = drmCommandWriteRead(radeon->fd, DRM_RADEON_GEM_GET_TILING,
-				  &args, sizeof(args));
-	if (ret)
-		return ret;
-
-	*tiling_flags = args.tiling_flags;
-	*pitch = args.pitch;
-	return ret;
-}
-
-int radeon_bo_get_name(struct radeon *radeon,
-		       struct radeon_bo *bo,
-		       uint32_t *name)
-{
-	struct drm_gem_flink flink;
-	int ret;
-
-	flink.handle = bo->handle;
-	ret = drmIoctl(radeon->fd, DRM_IOCTL_GEM_FLINK, &flink);
-	if (ret)
-		return ret;
-
-	*name = flink.name;
-	return ret;
-}