1 /* 2 * Permission is hereby granted, free of charge, to any person obtaining a copy 3 * of this software and associated documentation files (the "Software"), to 4 * deal in the Software without restriction, including without limitation the 5 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 6 * sell copies of the Software, and to permit persons to whom the Software is 7 * furnished to do so, subject to the following conditions: 8 * 9 * The above copyright notice and this permission notice shall be included in 10 * all copies or substantial portions of the Software. 11 * 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 13 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 14 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 15 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 16 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 17 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 18 * DEALINGS IN THE SOFTWARE. 19 * 20 * Copyright (c) 2006, Keir Fraser 21 */ 22 23 #ifndef __XEN_PUBLIC_HVM_E820_H__ 24 #define __XEN_PUBLIC_HVM_E820_H__ 25 26 #include "../xen.h" 27 28 /* E820 location in HVM virtual address space. */ 29 #define HVM_E820_PAGE 0x00090000 30 #define HVM_E820_NR_OFFSET 0x000001E8 31 #define HVM_E820_OFFSET 0x000002D0 32 33 #define HVM_BELOW_4G_RAM_END 0xF0000000 34 #define HVM_BELOW_4G_MMIO_START HVM_BELOW_4G_RAM_END 35 #define HVM_BELOW_4G_MMIO_LENGTH ((xen_mk_ullong(1) << 32) - \ 36 HVM_BELOW_4G_MMIO_START) 37 38 #endif /* __XEN_PUBLIC_HVM_E820_H__ */ 39