L4Re Operating System Framework
Interface and Usage Documentation
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Multiboot info structure as defined by GRUB. More...
Go to the source code of this file.
Data Structures | |
struct | l4util_mb_mod_t |
The structure type "mod_list" is used by the multiboot_info structure. More... | |
struct | l4util_mb_addr_range_t |
INT-15, AX=E820 style "AddressRangeDescriptor" ...with a "size" parameter on the front which is the structure size - 4, pointing to the next one, up until the full buffer length of the memory map has been reached. More... | |
struct | l4util_mb_drive_t |
Drive Info structure. More... | |
struct | l4util_mb_apm_t |
APM BIOS info. More... | |
struct | l4util_mb_vbe_ctrl_t |
VBE controller information. More... | |
struct | l4util_mb_vbe_mode_t |
VBE mode information. More... | |
struct | l4util_mb_info_t |
MultiBoot Info description. More... | |
Macros | |
#define | MB_ARD_MEMORY 1 |
usable memory "Type", all others are reserved. | |
#define | MB_ART_MEMORY 1 |
Address Range Types (ART) from "Advanced Configuration and Power Interface
Specification" Rev3.0a (p. | |
#define | MB_ART_RESERVED 2 |
in use or reserved by system | |
#define | MB_ART_ACPI 3 |
ACPI Reclaim Memory (RAM that contains ACPI tables) | |
#define | MB_ART_NVS 4 |
ACPI NVS Memory (must not be used by the OS. | |
#define | MB_ART_UNUSABLE 5 |
memory in which errors have been detected | |
#define | l4util_mb_for_each_mmap_entry(i, mbi) |
Iterate over a memory map provided in a Multiboot info. | |
#define | L4UTIL_MB_MEMORY 0x00000001 |
Flags to be set in the 'flags' parameter above. | |
#define | L4UTIL_MB_BOOTDEV 0x00000002 |
is there a boot device set? | |
#define | L4UTIL_MB_CMDLINE 0x00000004 |
is the command-line defined? | |
#define | L4UTIL_MB_MODS 0x00000008 |
are there modules to do something with? | |
#define | L4UTIL_MB_AOUT_SYMS 0x00000010 |
is there a symbol table loaded? | |
#define | L4UTIL_MB_ELF_SHDR 0x00000020 |
is there an ELF section header table? | |
#define | L4UTIL_MB_MEM_MAP 0x00000040 |
is there a full memory map? | |
#define | L4UTIL_MB_DRIVE_INFO 0x00000080 |
Is there drive info? | |
#define | L4UTIL_MB_CONFIG_TABLE 0x00000100 |
Is there a config table? | |
#define | L4UTIL_MB_BOOT_LOADER_NAME 0x00000200 |
Is there a boot loader name? | |
#define | L4UTIL_MB_APM_TABLE 0x00000400 |
Is there a APM table? | |
#define | L4UTIL_MB_VIDEO_INFO 0x00000800 |
Is there video information? | |
#define | L4UTIL_MB_VALID 0x2BADB002UL |
If we are multiboot-compliant, this value is present in the eax register. | |
Multiboot info structure as defined by GRUB.
Definition in file mb_info.h.
#define l4util_mb_for_each_mmap_entry | ( | i, | |
mbi | |||
) |
Iterate over a memory map provided in a Multiboot info.
i | Name of a variable of type l4util_mb_addr_range_t * that is consecutively assigned pointers to the entries of the memory map. |
mbi | Pointer to the l4util_mb_info_t where the memory map can be found. |
#define L4UTIL_MB_MEMORY 0x00000001 |
#define MB_ARD_MEMORY 1 |