| /* |
| * Copyright © 2007,2014 Intel Corporation |
| * |
| * 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 |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * 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 NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS 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: |
| * Eric Anholt <eric@anholt.net> |
| * Daniel Vetter <daniel.vetter@ffwll.ch> |
| * |
| */ |
| |
| |
| #ifndef IOCTL_WRAPPERS_H |
| #define IOCTL_WRAPPERS_H |
| |
| #include <stdint.h> |
| #include <stdbool.h> |
| #include <intel_bufmgr.h> |
| #include <i915_drm.h> |
| |
| /* libdrm interfacing */ |
| drm_intel_bo * gem_handle_to_libdrm_bo(drm_intel_bufmgr *bufmgr, int fd, |
| const char *name, uint32_t handle); |
| |
| /* ioctl_wrappers.c: |
| * |
| * ioctl wrappers and similar stuff for bare metal testing */ |
| void gem_set_tiling(int fd, uint32_t handle, uint32_t tiling, uint32_t stride); |
| int __gem_set_tiling(int fd, uint32_t handle, uint32_t tiling, uint32_t stride); |
| |
| void gem_set_caching(int fd, uint32_t handle, uint32_t caching); |
| uint32_t gem_get_caching(int fd, uint32_t handle); |
| uint32_t gem_flink(int fd, uint32_t handle); |
| uint32_t gem_open(int fd, uint32_t name); |
| void gem_close(int fd, uint32_t handle); |
| void gem_write(int fd, uint32_t handle, uint32_t offset, const void *buf, uint32_t length); |
| void gem_read(int fd, uint32_t handle, uint32_t offset, void *buf, uint32_t length); |
| void gem_set_domain(int fd, uint32_t handle, |
| uint32_t read_domains, uint32_t write_domain); |
| void gem_sync(int fd, uint32_t handle); |
| uint32_t __gem_create(int fd, int size); |
| uint32_t gem_create(int fd, int size); |
| void gem_execbuf(int fd, struct drm_i915_gem_execbuffer2 *execbuf); |
| |
| void *gem_mmap__gtt(int fd, uint32_t handle, int size, int prot); |
| void *gem_mmap__cpu(int fd, uint32_t handle, int size, int prot); |
| /** |
| * gem_mmap: |
| * |
| * This is a simple convenience alias to gem_mmap__gtt() |
| */ |
| #define gem_mmap gem_mmap__gtt |
| |
| int gem_madvise(int fd, uint32_t handle, int state); |
| |
| uint32_t gem_context_create(int fd); |
| |
| void gem_sw_finish(int fd, uint32_t handle); |
| |
| bool gem_bo_busy(int fd, uint32_t handle); |
| |
| /* feature test helpers */ |
| int gem_get_num_rings(int fd); |
| bool gem_has_enable_ring(int fd,int param); |
| bool gem_has_bsd(int fd); |
| bool gem_has_blt(int fd); |
| bool gem_has_vebox(int fd); |
| bool gem_uses_aliasing_ppgtt(int fd); |
| int gem_available_fences(int fd); |
| uint64_t gem_available_aperture_size(int fd); |
| uint64_t gem_aperture_size(int fd); |
| uint64_t gem_mappable_aperture_size(void); |
| |
| /* check functions which auto-skip tests by calling igt_skip() */ |
| void gem_require_caching(int fd); |
| void gem_require_ring(int fd, int ring_id); |
| |
| /* prime */ |
| int prime_handle_to_fd(int fd, uint32_t handle); |
| uint32_t prime_fd_to_handle(int fd, int dma_buf_fd); |
| off_t prime_get_size(int dma_buf_fd); |
| |
| #endif /* IOCTL_WRAPPERS_H */ |