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/*
* Copyright © 2018 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.
*
*/
#ifndef INTEL_AUB_MEM
#define INTEL_AUB_MEM
#include <stdint.h>
#include "util/list.h"
#include "util/rb_tree.h"
#include "dev/gen_device_info.h"
#include "common/gen_decoder.h"
#ifdef __cplusplus
extern "C" {
#endif
struct aub_mem {
uint64_t pml4;
int mem_fd;
off_t mem_fd_len;
struct list_head maps;
struct rb_tree ggtt;
struct rb_tree mem;
};
bool aub_mem_init(struct aub_mem *mem);
void aub_mem_fini(struct aub_mem *mem);
void aub_mem_clear_bo_maps(struct aub_mem *mem);
void aub_mem_phys_write(void *mem, uint64_t virt_address,
const void *data, uint32_t size);
void aub_mem_ggtt_write(void *mem, uint64_t virt_address,
const void *data, uint32_t size);
void aub_mem_ggtt_entry_write(void *mem, uint64_t virt_address,
const void *data, uint32_t size);
void aub_mem_local_write(void *mem, uint64_t virt_address,
const void *data, uint32_t size);
struct gen_batch_decode_bo aub_mem_get_ggtt_bo(void *mem, uint64_t address);
struct gen_batch_decode_bo aub_mem_get_ppgtt_bo(void *mem, uint64_t address);
struct gen_batch_decode_bo aub_mem_get_phys_addr_data(struct aub_mem *mem, uint64_t phys_addr);
struct gen_batch_decode_bo aub_mem_get_ppgtt_addr_data(struct aub_mem *mem, uint64_t virt_addr);
struct gen_batch_decode_bo aub_mem_get_ppgtt_addr_aub_data(struct aub_mem *mem, uint64_t virt_addr);
#ifdef __cplusplus
}
#endif
#endif /* INTEL_AUB_MEM */
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