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Member "syslinux-6.03/com32/gplinclude/acpi/acpi.h" (6 Oct 2014, 2659 Bytes) of package /linux/misc/syslinux-6.03.tar.gz:


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    1 /* ----------------------------------------------------------------------- *
    2  *
    3  *   Copyright 2009-2011 Erwan Velu - All Rights Reserved
    4  *
    5  *   This program is free software; you can redistribute it and/or modify
    6  *   it under the terms of the GNU General Public License as published by
    7  *   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
    8  *   Boston MA 02111-1307, USA; either version 2 of the License, or
    9  *   (at your option) any later version; incorporated herein by reference.
   10  *
   11  * ----------------------------------------------------------------------- */
   12 
   13 #ifndef ACPI_H
   14 #define ACPI_H
   15 
   16 #define DEBUG_ACPI 0
   17 
   18 void dbg_printf(const char *fmt, ...);
   19 #define DEBUG_PRINT(x) do { if (DEBUG_ACPI) dbg_printf x; } while (0)
   20 
   21 #include <inttypes.h>
   22 #include <stdbool.h>
   23 #include <acpi/structs.h>
   24 #include <acpi/rsdp.h>
   25 #include <acpi/rsdt.h>
   26 #include <acpi/xsdt.h>
   27 #include <acpi/fadt.h>
   28 #include <acpi/madt.h>
   29 #include <acpi/dsdt.h>
   30 #include <acpi/ssdt.h>
   31 #include <acpi/sbst.h>
   32 #include <acpi/ecdt.h>
   33 #include <acpi/facs.h>
   34 #include <acpi/hpet.h>
   35 #include <acpi/tcpa.h>
   36 #include <acpi/mcfg.h>
   37 #include <acpi/slic.h>
   38 #include <acpi/boot.h>
   39 
   40 enum { ACPI_FOUND = 1, ENO_ACPI = 2 , MADT_FOUND = 3 , ENO_MADT = 4 };
   41 
   42 #define MAX_SSDT 128
   43 
   44 /* Some other description HEADERS : ACPI doc: 5.2.6*/
   45 #define OEMX "OEMx"
   46 #define SRAR "SRAT"
   47 #define BERT "BERT"
   48 #define BOOT "BOOT"
   49 #define CPEP "CPEP"
   50 #define DBGP "DGBP"
   51 #define DMAR "DMAR"
   52 #define ERST "ERST"
   53 #define ETDT "ETDT"
   54 #define HEST "HEST"
   55 #define HPET "HPET"
   56 #define IBFT "IBFT"
   57 #define MCFG "MCFG"
   58 #define SPCR "SPCR"
   59 #define SPMI "SPMI"
   60 #define TCPA "TCPA"
   61 #define UEFI "UEFI"
   62 #define WAET "WAET"
   63 #define WDAT "WDAT"
   64 #define WDRT "WDRT"
   65 #define WSPT "WSPT"
   66 #define SLIC "SLIC"
   67 
   68 /* This macro are used to extract ACPI structures 
   69  * please be careful about the q (interator) naming */
   70 #define cp_struct(dest) memcpy(dest,q,sizeof(*dest)); q+=sizeof(*dest)
   71 #define cp_str_struct(dest) memcpy(dest,q,sizeof(dest)-1); dest[sizeof(dest)-1]=0;q+=sizeof(dest)-1
   72 
   73 typedef struct {
   74     s_rsdp rsdp;
   75     s_rsdt rsdt;
   76     s_xsdt xsdt;
   77     s_fadt fadt;
   78     s_madt madt;
   79     s_dsdt dsdt;
   80     s_ssdt *ssdt[MAX_SSDT];
   81     uint8_t ssdt_count;
   82     s_sbst sbst;
   83     s_ecdt ecdt;
   84     s_facs facs;
   85     s_hpet hpet;
   86     s_tcpa tcpa;
   87     s_mcfg mcfg;
   88     s_slic slic;
   89     s_boot boot;
   90 } s_acpi;
   91 
   92 int parse_acpi(s_acpi * acpi);
   93 int parse_xsdt(s_acpi * acpi);
   94 void parse_madt(s_acpi * acpi);
   95 int search_rsdp(s_acpi *acpi);
   96 void get_acpi_description_header(uint8_t *q, s_acpi_description_header * adh);
   97 bool parse_header(uint64_t *address, s_acpi *acpi);
   98 char *flags_to_string(char *buffer, uint16_t flags);
   99 #endif