2 * Copyright © 2015 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
25 #include <sys/syscall.h>
27 #include "util/anon_file.h"
28 #include "anv_private.h"
31 anv_gem_create(struct anv_device
*device
, uint64_t size
)
33 int fd
= os_create_anonymous_file(size
, "fake bo");
43 anv_gem_close(struct anv_device
*device
, uint32_t gem_handle
)
49 anv_gem_mmap(struct anv_device
*device
, uint32_t gem_handle
,
50 uint64_t offset
, uint64_t size
, uint32_t flags
)
52 /* Ignore flags, as they're specific to I915_GEM_MMAP. */
55 return mmap(NULL
, size
, PROT_READ
| PROT_WRITE
, MAP_SHARED
,
59 /* This is just a wrapper around munmap, but it also notifies valgrind that
60 * this map is no longer valid. Pair this with anv_gem_mmap().
63 anv_gem_munmap(void *p
, uint64_t size
)
69 anv_gem_userptr(struct anv_device
*device
, void *mem
, size_t size
)
75 anv_gem_busy(struct anv_device
*device
, uint32_t gem_handle
)
81 anv_gem_wait(struct anv_device
*device
, uint32_t gem_handle
, int64_t *timeout_ns
)
87 anv_gem_execbuffer(struct anv_device
*device
,
88 struct drm_i915_gem_execbuffer2
*execbuf
)
94 anv_gem_set_tiling(struct anv_device
*device
,
95 uint32_t gem_handle
, uint32_t stride
, uint32_t tiling
)
101 anv_gem_set_caching(struct anv_device
*device
, uint32_t gem_handle
,
108 anv_gem_set_domain(struct anv_device
*device
, uint32_t gem_handle
,
109 uint32_t read_domains
, uint32_t write_domain
)
115 anv_gem_get_param(int fd
, uint32_t param
)
117 unreachable("Unused");
121 anv_gem_get_bit6_swizzle(int fd
, uint32_t tiling
)
123 unreachable("Unused");
127 anv_gem_create_context(struct anv_device
*device
)
129 unreachable("Unused");
133 anv_gem_destroy_context(struct anv_device
*device
, int context
)
135 unreachable("Unused");
139 anv_gem_set_context_param(int fd
, int context
, uint32_t param
, uint64_t value
)
141 unreachable("Unused");
145 anv_gem_get_context_param(int fd
, int context
, uint32_t param
, uint64_t *value
)
147 unreachable("Unused");
151 anv_gem_has_context_priority(int fd
)
153 unreachable("Unused");
157 anv_gem_get_aperture(int fd
, uint64_t *size
)
159 unreachable("Unused");
163 anv_gem_gpu_get_reset_stats(struct anv_device
*device
,
164 uint32_t *active
, uint32_t *pending
)
166 unreachable("Unused");
170 anv_gem_handle_to_fd(struct anv_device
*device
, uint32_t gem_handle
)
172 unreachable("Unused");
176 anv_gem_fd_to_handle(struct anv_device
*device
, int fd
)
178 unreachable("Unused");
182 anv_gem_sync_file_merge(struct anv_device
*device
, int fd1
, int fd2
)
184 unreachable("Unused");
188 anv_gem_syncobj_export_sync_file(struct anv_device
*device
, uint32_t handle
)
190 unreachable("Unused");
194 anv_gem_syncobj_import_sync_file(struct anv_device
*device
,
195 uint32_t handle
, int fd
)
197 unreachable("Unused");
201 anv_gem_syncobj_create(struct anv_device
*device
, uint32_t flags
)
203 unreachable("Unused");
207 anv_gem_syncobj_destroy(struct anv_device
*device
, uint32_t handle
)
209 unreachable("Unused");
213 anv_gem_syncobj_handle_to_fd(struct anv_device
*device
, uint32_t handle
)
215 unreachable("Unused");
219 anv_gem_syncobj_fd_to_handle(struct anv_device
*device
, int fd
)
221 unreachable("Unused");
225 anv_gem_syncobj_reset(struct anv_device
*device
, uint32_t handle
)
227 unreachable("Unused");
231 anv_gem_supports_syncobj_wait(int fd
)
237 anv_gem_syncobj_wait(struct anv_device
*device
,
238 uint32_t *handles
, uint32_t num_handles
,
239 int64_t abs_timeout_ns
, bool wait_all
)
241 unreachable("Unused");
245 anv_gem_reg_read(struct anv_device
*device
,
246 uint32_t offset
, uint64_t *result
)
248 unreachable("Unused");