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17937a0114
v2: change the number to be consistent with upstream (Zhipeng) Signed-off-by: Zhipeng Gong <zhipeng.gong@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
121 lines
4.2 KiB
C
121 lines
4.2 KiB
C
/*
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* Copyright © 2007,2014 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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* Authors:
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* Eric Anholt <eric@anholt.net>
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* Daniel Vetter <daniel.vetter@ffwll.ch>
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*
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*/
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#ifndef IOCTL_WRAPPERS_H
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#define IOCTL_WRAPPERS_H
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#include <stdint.h>
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#include <stdbool.h>
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#include <intel_bufmgr.h>
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#include <i915_drm.h>
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/* libdrm interfacing */
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drm_intel_bo * gem_handle_to_libdrm_bo(drm_intel_bufmgr *bufmgr, int fd,
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const char *name, uint32_t handle);
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/* ioctl_wrappers.c:
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*
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* ioctl wrappers and similar stuff for bare metal testing */
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void gem_get_tiling(int fd, uint32_t handle, uint32_t *tiling, uint32_t *swizzle);
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void gem_set_tiling(int fd, uint32_t handle, uint32_t tiling, uint32_t stride);
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int __gem_set_tiling(int fd, uint32_t handle, uint32_t tiling, uint32_t stride);
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void gem_set_caching(int fd, uint32_t handle, uint32_t caching);
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uint32_t gem_get_caching(int fd, uint32_t handle);
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uint32_t gem_flink(int fd, uint32_t handle);
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uint32_t gem_open(int fd, uint32_t name);
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void gem_close(int fd, uint32_t handle);
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void gem_write(int fd, uint32_t handle, uint32_t offset, const void *buf, uint32_t length);
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void gem_read(int fd, uint32_t handle, uint32_t offset, void *buf, uint32_t length);
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void gem_set_domain(int fd, uint32_t handle,
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uint32_t read_domains, uint32_t write_domain);
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void gem_sync(int fd, uint32_t handle);
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uint32_t __gem_create(int fd, int size);
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uint32_t gem_create(int fd, int size);
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void gem_execbuf(int fd, struct drm_i915_gem_execbuffer2 *execbuf);
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void *gem_mmap__gtt(int fd, uint32_t handle, int size, int prot);
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void *gem_mmap__cpu(int fd, uint32_t handle, int offset, int size, int prot);
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bool gem_mmap__has_wc(int fd);
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void *gem_mmap__wc(int fd, uint32_t handle, int offset, int size, int prot);
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#define igt_require_mmap_wc(x) igt_require(gem_mmap__has_wc(x))
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/**
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* gem_mmap:
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*
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* This is a simple convenience alias to gem_mmap__gtt()
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*/
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#define gem_mmap gem_mmap__gtt
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int gem_madvise(int fd, uint32_t handle, int state);
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uint32_t gem_context_create(int fd);
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void gem_sw_finish(int fd, uint32_t handle);
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bool gem_bo_busy(int fd, uint32_t handle);
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/* feature test helpers */
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bool gem_has_llc(int fd);
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int gem_get_num_rings(int fd);
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bool gem_has_enable_ring(int fd,int param);
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bool gem_has_bsd(int fd);
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bool gem_has_blt(int fd);
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bool gem_has_vebox(int fd);
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bool gem_has_bsd2(int fd);
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bool gem_uses_aliasing_ppgtt(int fd);
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int gem_available_fences(int fd);
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uint64_t gem_available_aperture_size(int fd);
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uint64_t gem_aperture_size(int fd);
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uint64_t gem_mappable_aperture_size(void);
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/* check functions which auto-skip tests by calling igt_skip() */
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void gem_require_caching(int fd);
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void gem_require_ring(int fd, int ring_id);
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/* prime */
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int prime_handle_to_fd(int fd, uint32_t handle);
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uint32_t prime_fd_to_handle(int fd, int dma_buf_fd);
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off_t prime_get_size(int dma_buf_fd);
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struct local_i915_gem_context_param {
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uint32_t context;
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uint32_t size;
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uint64_t param;
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#define LOCAL_CONTEXT_PARAM_BAN_PERIOD 0x1
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uint64_t value;
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};
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int gem_context_has_param(int fd, uint64_t param);
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int gem_context_get_param(int fd, struct local_i915_gem_context_param *p);
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int gem_context_set_param(int fd, struct local_i915_gem_context_param *p);
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#endif /* IOCTL_WRAPPERS_H */
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