"Fossies" - the Fresh Open Source Software Archive

Member "syslinux-6.03/gpxe/src/include/gpxe/acpi.h" (6 Oct 2014, 973 Bytes) of package /linux/misc/syslinux-6.03.tar.gz:


As a special service "Fossies" has tried to format the requested source page into HTML format using (guessed) C and C++ source code syntax highlighting (style: standard) with prefixed line numbers and code folding option. Alternatively you can here view or download the uninterpreted source code file.

    1 #ifndef _GPXE_ACPI_H
    2 #define _GPXE_ACPI_H
    3 
    4 /** @file
    5  *
    6  * ACPI data structures
    7  *
    8  */
    9 
   10 FILE_LICENCE ( GPL2_OR_LATER );
   11 
   12 #include <stdint.h>
   13 
   14 /**
   15  * An ACPI description header
   16  *
   17  * This is the structure common to the start of all ACPI system
   18  * description tables.
   19  */
   20 struct acpi_description_header {
   21     /** ACPI signature (4 ASCII characters) */
   22     char signature[4];
   23     /** Length of table, in bytes, including header */
   24     uint32_t length;
   25     /** ACPI Specification minor version number */
   26     uint8_t revision;
   27     /** To make sum of entire table == 0 */
   28     uint8_t checksum;
   29     /** OEM identification */
   30     char oem_id[6];
   31     /** OEM table identification */
   32     char oem_table_id[8];
   33     /** OEM revision number */
   34     uint32_t oem_revision;
   35     /** ASL compiler vendor ID */
   36     char asl_compiler_id[4];
   37     /** ASL compiler revision number */
   38     uint32_t asl_compiler_revision;
   39 } __attribute__ (( packed ));
   40 
   41 extern void acpi_fix_checksum ( struct acpi_description_header *acpi );
   42 
   43 #endif /* _GPXE_ACPI_H */