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1534ee46b8
For now it just wraps the bo and size, so there's really no value to having it. In the next commit we'll add more elements to the struct. Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25512>
105 lines
4.4 KiB
C
105 lines
4.4 KiB
C
/*
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* Copyright © 2023 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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#pragma once
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#include <stdint.h>
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#include "vulkan/vulkan_core.h"
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#include "vk_sync.h"
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#include "dev/intel_device_info.h"
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#include "dev/intel_kmd.h"
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struct anv_bo;
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enum anv_bo_alloc_flags;
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struct anv_cmd_buffer;
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struct anv_device;
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struct anv_queue;
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struct anv_query_pool;
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struct anv_utrace_submit;
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struct anv_sparse_submission;
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struct anv_trtt_batch_bo;
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enum anv_vm_bind_op {
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ANV_VM_BIND,
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ANV_VM_UNBIND,
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};
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struct anv_vm_bind {
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struct anv_bo *bo; /* Or NULL in case of a NULL binding. */
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uint64_t address; /* Includes the resource offset. */
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uint64_t bo_offset; /* Also known as the memory offset. */
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uint64_t size;
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enum anv_vm_bind_op op;
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};
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struct anv_kmd_backend {
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/*
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* Create a gem buffer.
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* Return the gem handle in case of success otherwise returns 0.
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*/
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uint32_t (*gem_create)(struct anv_device *device,
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const struct intel_memory_class_instance **regions,
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uint16_t num_regions, uint64_t size,
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enum anv_bo_alloc_flags alloc_flags,
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uint64_t *actual_size);
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uint32_t (*gem_create_userptr)(struct anv_device *device, void *mem, uint64_t size);
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void (*gem_close)(struct anv_device *device, struct anv_bo *bo);
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/* Returns MAP_FAILED on error */
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void *(*gem_mmap)(struct anv_device *device, struct anv_bo *bo,
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uint64_t offset, uint64_t size);
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/* Bind things however you want. */
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int (*vm_bind)(struct anv_device *device,
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struct anv_sparse_submission *submit);
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/* Fully bind or unbind a BO. */
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int (*vm_bind_bo)(struct anv_device *device, struct anv_bo *bo);
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int (*vm_unbind_bo)(struct anv_device *device, struct anv_bo *bo);
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VkResult (*execute_simple_batch)(struct anv_queue *queue,
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struct anv_bo *batch_bo,
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uint32_t batch_bo_size,
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bool is_companion_rcs_batch);
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VkResult (*execute_trtt_batch)(struct anv_sparse_submission *submit,
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struct anv_trtt_batch_bo *trtt_bbo);
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VkResult (*queue_exec_locked)(struct anv_queue *queue,
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uint32_t wait_count,
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const struct vk_sync_wait *waits,
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uint32_t cmd_buffer_count,
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struct anv_cmd_buffer **cmd_buffers,
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uint32_t signal_count,
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const struct vk_sync_signal *signals,
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struct anv_query_pool *perf_query_pool,
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uint32_t perf_query_pass,
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struct anv_utrace_submit *utrace_submit);
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VkResult (*queue_exec_trace)(struct anv_queue *queue,
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struct anv_utrace_submit *submit);
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uint32_t (*bo_alloc_flags_to_bo_flags)(struct anv_device *device,
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enum anv_bo_alloc_flags alloc_flags);
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};
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const struct anv_kmd_backend *anv_kmd_backend_get(enum intel_kmd_type type);
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/* Internal functions, should only be called by anv_kmd_backend_get() */
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const struct anv_kmd_backend *anv_i915_kmd_backend_get(void);
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const struct anv_kmd_backend *anv_xe_kmd_backend_get(void);
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const struct anv_kmd_backend *anv_stub_kmd_backend_get(void);
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