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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_READ
#define INTEL_AUB_READ
#include <stdint.h>
#include "dev/gen_device_info.h"
#ifdef __cplusplus
extern "C" {
#endif
enum gen_engine {
GEN_ENGINE_RENDER = 1,
GEN_ENGINE_BLITTER = 2,
};
struct aub_read {
/* Caller's data */
void *user_data;
void (*error)(void *user_data, const void *aub_data, const char *msg);
void (*info)(void *user_data, int pci_id, const char *app_name);
void (*local_write)(void *user_data, uint64_t phys_addr, const void *data, uint32_t data_len);
void (*phys_write)(void *user_data, uint64_t phys_addr, const void *data, uint32_t data_len);
void (*ggtt_write)(void *user_data, uint64_t phys_addr, const void *data, uint32_t data_len);
void (*ggtt_entry_write)(void *user_data, uint64_t phys_addr,
const void *data, uint32_t data_len);
void (*reg_write)(void *user_data, uint32_t reg_offset, uint32_t reg_value);
void (*ring_write)(void *user_data, enum gen_engine engine,
const void *data, uint32_t data_len);
void (*execlist_write)(void *user_data, enum gen_engine engine,
uint64_t context_descriptor);
/* Reader's data */
uint32_t render_elsp[4];
int render_elsp_index;
uint32_t blitter_elsp[4];
int blitter_elsp_index;
struct gen_device_info devinfo;
};
int aub_read_command(struct aub_read *read, const void *data, uint32_t data_len);
#ifdef __cplusplus
}
#endif
#endif /* INTEL_AUB_READ */
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