1 /* 2 * A "send" flexpage abstraction for communicating memory mappings. 3 * 4 * Copyright (C) 2021 Paul Boddie <paul@boddie.org.uk> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 of 9 * the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA 20 */ 21 22 #pragma once 23 24 #include <systypes/base.h> 25 26 27 28 /* A "send" flexpage abstraction. */ 29 30 class SendFlexpage 31 { 32 public: 33 offset_t base_addr; 34 unsigned int order; 35 map_flags_t flags; 36 37 explicit SendFlexpage(offset_t base_addr, unsigned int order, 38 map_flags_t flags) 39 : base_addr(base_addr), order(order), flags(flags) 40 { 41 } 42 }; 43 44 // vim: tabstop=4 expandtab shiftwidth=4