vmid.h (1798B)
1/* 2 * Copyright 2018 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 * Authors: AMD 23 * 24 */ 25 26#ifndef DAL_DC_INC_HW_VMID_H_ 27#define DAL_DC_INC_HW_VMID_H_ 28 29#include "core_types.h" 30#include "dchubbub.h" 31 32struct dcn_vmid_registers { 33 uint32_t CNTL; 34 uint32_t PAGE_TABLE_BASE_ADDR_HI32; 35 uint32_t PAGE_TABLE_BASE_ADDR_LO32; 36 uint32_t PAGE_TABLE_START_ADDR_HI32; 37 uint32_t PAGE_TABLE_START_ADDR_LO32; 38 uint32_t PAGE_TABLE_END_ADDR_HI32; 39 uint32_t PAGE_TABLE_END_ADDR_LO32; 40}; 41 42struct dcn_vmid_page_table_config { 43 uint64_t page_table_start_addr; 44 uint64_t page_table_end_addr; 45 enum dcn_hubbub_page_table_depth depth; 46 enum dcn_hubbub_page_table_block_size block_size; 47 uint64_t page_table_base_addr; 48}; 49 50#endif /* DAL_DC_INC_HW_VMID_H_ */