diff options
Diffstat (limited to 'sys/boot/efi/include/efidef.h')
| -rw-r--r-- | sys/boot/efi/include/efidef.h | 105 |
1 files changed, 51 insertions, 54 deletions
diff --git a/sys/boot/efi/include/efidef.h b/sys/boot/efi/include/efidef.h index 9f3690e..2bd7f9b 100644 --- a/sys/boot/efi/include/efidef.h +++ b/sys/boot/efi/include/efidef.h @@ -41,14 +41,14 @@ typedef VOID *EFI_HANDLE; typedef VOID *EFI_EVENT; -// -// Prototype argument decoration for EFI parameters to indicate -// their direction -// -// IN - argument is passed into the function -// OUT - argument (pointer) is returned from the function -// OPTIONAL - argument is optional -// +/* + * Prototype argument decoration for EFI parameters to indicate + * their direction + * + * IN - argument is passed into the function + * OUT - argument (pointer) is returned from the function + * OPTIONAL - argument is optional + */ #ifndef IN #define IN @@ -57,9 +57,9 @@ typedef VOID *EFI_EVENT; #endif -// -// A GUID -// +/* + * A GUID + */ typedef struct { UINT32 Data1; @@ -69,36 +69,36 @@ typedef struct { } EFI_GUID; -// -// Time -// +/* + * Time + */ typedef struct { - UINT16 Year; // 1998 - 20XX - UINT8 Month; // 1 - 12 - UINT8 Day; // 1 - 31 - UINT8 Hour; // 0 - 23 - UINT8 Minute; // 0 - 59 - UINT8 Second; // 0 - 59 - UINT8 Pad1; - UINT32 Nanosecond; // 0 - 999,999,999 - INT16 TimeZone; // -1440 to 1440 or 2047 - UINT8 Daylight; - UINT8 Pad2; + UINT16 Year; /* 1998 - 20XX */ + UINT8 Month; /* 1 - 12 */ + UINT8 Day; /* 1 - 31 */ + UINT8 Hour; /* 0 - 23 */ + UINT8 Minute; /* 0 - 59 */ + UINT8 Second; /* 0 - 59 */ + UINT8 Pad1; + UINT32 Nanosecond; /* 0 - 999,999,999 */ + INT16 TimeZone; /* -1440 to 1440 or 2047 */ + UINT8 Daylight; + UINT8 Pad2; } EFI_TIME; -// Bit definitions for EFI_TIME.Daylight +/* Bit definitions for EFI_TIME.Daylight */ #define EFI_TIME_ADJUST_DAYLIGHT 0x01 #define EFI_TIME_IN_DAYLIGHT 0x02 -// Value definition for EFI_TIME.TimeZone +/* Value definition for EFI_TIME.TimeZone */ #define EFI_UNSPECIFIED_TIMEZONE 0x07FF -// -// Networking -// +/* + * Networking + */ typedef struct { UINT8 Addr[4]; @@ -112,9 +112,9 @@ typedef struct { UINT8 Addr[32]; } EFI_MAC_ADDRESS; -// -// Memory -// +/* + * Memory + */ typedef UINT64 EFI_PHYSICAL_ADDRESS; typedef UINT64 EFI_VIRTUAL_ADDRESS; @@ -126,12 +126,13 @@ typedef enum { MaxAllocateType } EFI_ALLOCATE_TYPE; -//Preseve the attr on any range supplied. -//ConventialMemory must have WB,SR,SW when supplied. -//When allocating from ConventialMemory always make it WB,SR,SW -//When returning to ConventialMemory always make it WB,SR,SW -//When getting the memory map, or on RT for runtime types - +/* + * Preseve the attr on any range supplied. + * ConventialMemory must have WB,SR,SW when supplied. + * When allocating from ConventialMemory always make it WB,SR,SW + * When returning to ConventialMemory always make it WB,SR,SW + * When getting the memory map, or on RT for runtime types + */ typedef enum { EfiReservedMemoryType, @@ -151,41 +152,37 @@ typedef enum { EfiMaxMemoryType } EFI_MEMORY_TYPE; -// possible caching types for the memory range +/* possible caching types for the memory range */ #define EFI_MEMORY_UC 0x0000000000000001 #define EFI_MEMORY_WC 0x0000000000000002 #define EFI_MEMORY_WT 0x0000000000000004 #define EFI_MEMORY_WB 0x0000000000000008 #define EFI_MEMORY_UCE 0x0000000000000010 -// physical memory protection on range +/* physical memory protection on range */ #define EFI_MEMORY_WP 0x0000000000001000 #define EFI_MEMORY_RP 0x0000000000002000 #define EFI_MEMORY_XP 0x0000000000004000 -// range requires a runtime mapping +/* range requires a runtime mapping */ #define EFI_MEMORY_RUNTIME 0x8000000000000000 #define EFI_MEMORY_DESCRIPTOR_VERSION 1 typedef struct { - UINT32 Type; // Field size is 32 bits followed by 32 bit pad - EFI_PHYSICAL_ADDRESS PhysicalStart; // Field size is 64 bits - EFI_VIRTUAL_ADDRESS VirtualStart; // Field size is 64 bits - UINT64 NumberOfPages; // Field size is 64 bits - UINT64 Attribute; // Field size is 64 bits + UINT32 Type; /* 32 bit padding */ + EFI_PHYSICAL_ADDRESS PhysicalStart; + EFI_VIRTUAL_ADDRESS VirtualStart; + UINT64 NumberOfPages; + UINT64 Attribute; } EFI_MEMORY_DESCRIPTOR; -// -// International Language -// +/* + * International Language + */ typedef UINT8 ISO_639_2; #define ISO_639_2_ENTRY_SIZE 3 -// -// -// - #define EFI_PAGE_SIZE 4096 #define EFI_PAGE_MASK 0xFFF #define EFI_PAGE_SHIFT 12 |
