//----------------------------------------------------------------------------// // GNU GPL OS/K // // // // Desc: ACPI, Hardware detection related // // // // // // Copyright © 2018-2020 The OS/K Team // // // // This file is part of OS/K. // // // // OS/K is free software: you can redistribute it and/or modify // // it under the terms of the GNU General Public License as published by // // the Free Software Foundation, either version 3 of the License, or // // any later version. // // // // OS/K is distributed in the hope that it will be useful, // // but WITHOUT ANY WARRANTY//without even the implied warranty of // // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // // GNU General Public License for more details. // // // // You should have received a copy of the GNU General Public License // // along with OS/K. If not, see . // //----------------------------------------------------------------------------// #ifndef _KERNEL_H #include #endif #ifndef _IO_ACPI_H #define _IO_ACPI_H //----------------------------------------------------------------------------// // // ACPI 1.0 descriptor // struct RSDPLegacy { char signature[8]; uchar checksum; char OEMID[6]; uchar revision; uint rsdtAddress; } __attribute__ ((packed)); // // ACPI 2.0 descriptor // struct RSDPDescriptor { // RSDT ACPI 1.0 and above struct RSDPLegacy legacy; // RSDT ACPI 2.0 uint length; ulong xsdtAddress; uchar extendedChecksum; uchar reserved[3]; } __attribute__ ((packed)); // // ACPI System Description Table // struct SDTHeader { char signature[4]; uint length; uchar revision; uchar checksum; char OEMID[6]; char OEMTableID[8]; uint OEMRevision; uint creatorID; uint creatorRevision; uint sdtTablePtr; }; //----------------------------------------------------------------------------// void IoInitAcpi(void); //----------------------------------------------------------------------------// #endif