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e3b68bb666
An oft-repeated function to check EXECBUFFER2 for a particular fail condition. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
189 lines
6.7 KiB
C
189 lines
6.7 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, uint64_t offset, const void *buf, uint64_t length);
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void gem_read(int fd, uint32_t handle, uint64_t offset, void *buf, uint64_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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bool gem_create__has_stolen_support(int fd);
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uint32_t __gem_create_stolen(int fd, uint64_t size);
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uint32_t gem_create_stolen(int fd, uint64_t size);
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uint32_t __gem_create(int fd, int size);
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uint32_t gem_create(int fd, uint64_t size);
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void gem_execbuf(int fd, struct drm_i915_gem_execbuffer2 *execbuf);
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int __gem_execbuf(int fd, struct drm_i915_gem_execbuffer2 *execbuf);
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void *gem_mmap__gtt(int fd, uint32_t handle, uint64_t size, unsigned prot);
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void *gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned 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, uint64_t offset, uint64_t size, unsigned prot);
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void *__gem_mmap__gtt(int fd, uint32_t handle, uint64_t size, unsigned prot);
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void *__gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
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void *__gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
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/**
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* gem_require_stolen_support:
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* @fd: open i915 drm file descriptor
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*
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* Test macro to query whether support for allocating objects from stolen
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* memory is available. Automatically skips through igt_require() if not.
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*/
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#define gem_require_stolen_support(fd) \
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igt_require(gem_create__has_stolen_support(fd))
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/**
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* gem_require_mmap_wc:
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* @fd: open i915 drm file descriptor
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*
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* Feature test macro to query whether direct (i.e. cpu access path, bypassing
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* the gtt) write-combine memory mappings are available. Automatically skips
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* through igt_require() if not.
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*/
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#define gem_require_mmap_wc(fd) igt_require(gem_mmap__has_wc(fd))
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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_context_destroy(int fd, uint32_t ctx_id);
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int __gem_context_destroy(int fd, uint32_t ctx_id);
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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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#define LOCAL_CONTEXT_PARAM_NO_ZEROMAP 0x2
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#define LOCAL_CONTEXT_PARAM_GTT_SIZE 0x3
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uint64_t value;
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};
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void gem_context_require_ban_period(int fd);
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void gem_context_require_param(int fd, uint64_t param);
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void gem_context_get_param(int fd, struct local_i915_gem_context_param *p);
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void gem_context_set_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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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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int gem_gtt_type(int fd);
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bool gem_uses_ppgtt(int fd);
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bool gem_uses_full_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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bool gem_has_softpin(int fd);
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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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/* addfb2 fb modifiers */
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struct local_drm_mode_fb_cmd2 {
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uint32_t fb_id;
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uint32_t width, height;
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uint32_t pixel_format;
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uint32_t flags;
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uint32_t handles[4];
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uint32_t pitches[4];
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uint32_t offsets[4];
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uint64_t modifier[4];
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};
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#define LOCAL_DRM_MODE_FB_MODIFIERS (1<<1)
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#define LOCAL_DRM_FORMAT_MOD_VENDOR_INTEL 0x01
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#define local_fourcc_mod_code(vendor, val) \
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((((uint64_t)LOCAL_DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | \
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(val & 0x00ffffffffffffffL))
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#define LOCAL_DRM_FORMAT_MOD_NONE (0)
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#define LOCAL_I915_FORMAT_MOD_X_TILED local_fourcc_mod_code(INTEL, 1)
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#define LOCAL_I915_FORMAT_MOD_Y_TILED local_fourcc_mod_code(INTEL, 2)
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#define LOCAL_I915_FORMAT_MOD_Yf_TILED local_fourcc_mod_code(INTEL, 3)
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#define LOCAL_DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, \
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struct local_drm_mode_fb_cmd2)
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#define LOCAL_DRM_CAP_ADDFB2_MODIFIERS 0x10
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void igt_require_fb_modifiers(int fd);
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/**
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* __kms_addfb:
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*
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* Creates a framebuffer object.
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*/
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int __kms_addfb(int fd, uint32_t handle, uint32_t width, uint32_t height,
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uint32_t stride, uint32_t pixel_format, uint64_t modifier,
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uint32_t flags, uint32_t *buf_id);
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#endif /* IOCTL_WRAPPERS_H */
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