e820.h revision 181624
1 2/* 3 * Permission is hereby granted, free of charge, to any person obtaining a copy 4 * of this software and associated documentation files (the "Software"), to 5 * deal in the Software without restriction, including without limitation the 6 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 7 * sell copies of the Software, and to permit persons to whom the Software is 8 * furnished to do so, subject to the following conditions: 9 * 10 * The above copyright notice and this permission notice shall be included in 11 * all copies or substantial portions of the Software. 12 * 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 19 * DEALINGS IN THE SOFTWARE. 20 */ 21 22#ifndef __XEN_PUBLIC_HVM_E820_H__ 23#define __XEN_PUBLIC_HVM_E820_H__ 24 25/* E820 location in HVM virtual address space. */ 26#define HVM_E820_PAGE 0x00090000 27#define HVM_E820_NR_OFFSET 0x000001E8 28#define HVM_E820_OFFSET 0x000002D0 29 30#define HVM_BELOW_4G_RAM_END 0xF0000000 31#define HVM_BELOW_4G_MMIO_START HVM_BELOW_4G_RAM_END 32#define HVM_BELOW_4G_MMIO_LENGTH ((1ULL << 32) - HVM_BELOW_4G_MMIO_START) 33 34#endif /* __XEN_PUBLIC_HVM_E820_H__ */ 35