#include <linux/types.h>

Data Structures
struct	edd_device_params

struct	edd_info

struct	edd

Macros
#define	EDDNR

#define	EDDBUF 0xd00 /* addr of edd_info structs in boot_params */

#define	EDDMAXNR 6 /* number of edd_info structs starting at EDDBUF */

#define	EDDEXTSIZE 8 /* change these if you muck with the structures */

#define	EDDPARMSIZE 74

#define	CHECKEXTENSIONSPRESENT 0x41

#define	GETDEVICEPARAMETERS 0x48

#define	LEGACYGETDEVICEPARAMETERS 0x08

#define	EDDMAGIC1 0x55AA

#define	EDDMAGIC2 0xAA55

#define	READ_SECTORS 0x02 /* int13 AH=0x02 is READ_SECTORS command */

#define	EDD_MBR_SIG_OFFSET 0x1B8 /* offset of signature in the MBR */

#define	EDD_MBR_SIG_BUF 0x290 /* addr in boot params */

#define	EDD_MBR_SIG_MAX 16 /* max number of signatures to store */

#define	EDD_MBR_SIG_NR_BUF

#define	EDD_EXT_FIXED_DISK_ACCESS (1 << 0)

#define	EDD_EXT_DEVICE_LOCKING_AND_EJECTING (1 << 1)

#define	EDD_EXT_ENHANCED_DISK_DRIVE_SUPPORT (1 << 2)

#define	EDD_EXT_64BIT_EXTENSIONS (1 << 3)

#define	EDD_INFO_DMA_BOUNDARY_ERROR_TRANSPARENT (1 << 0)

#define	EDD_INFO_GEOMETRY_VALID (1 << 1)

#define	EDD_INFO_REMOVABLE (1 << 2)

#define	EDD_INFO_WRITE_VERIFY (1 << 3)

#define	EDD_INFO_MEDIA_CHANGE_NOTIFICATION (1 << 4)

#define	EDD_INFO_LOCKABLE (1 << 5)

#define	EDD_INFO_NO_MEDIA_PRESENT (1 << 6)

#define	EDD_INFO_USE_INT13_FN50 (1 << 7)

Functions
struct edd_device_params	__attribute__ ((packed))

Variables
__u16	base_address

__u16	reserved1

__u32	reserved2

__u8	bus

__u8	slot

__u8	function

__u8	channel

__u32	reserved

__u8	device

__u32	reserved3

__u64	reserved4

__u8	lun

__u16	id

__u64	serial_number

__u64	eui

__u64	wwid

__u64	identity_tag

__u32	array_number

__u16	length

__u16	info_flags

__u32	num_default_cylinders

__u32	num_default_heads

__u32	sectors_per_track

__u64	number_of_sectors

__u16	bytes_per_sector

__u32	dpte_ptr

__u16	key

__u8	device_path_info_length

__u8	host_bus_type [4]

__u8	interface_type [8]

union {
}	interface_path

union {
}	device_path

__u8	checksum

__u8	version

__u16	interface_support

__u16	legacy_max_cylinder

__u8	legacy_max_head

__u8	legacy_sectors_per_track

struct edd_device_params	params

struct edd	__attribute__

Macro Definition Documentation

#define CHECKEXTENSIONSPRESENT 0x41

Definition at line 40 of file edd.h.

#define EDD_EXT_64BIT_EXTENSIONS (1 << 3)

Definition at line 58 of file edd.h.

#define EDD_EXT_DEVICE_LOCKING_AND_EJECTING (1 << 1)

Definition at line 56 of file edd.h.

#define EDD_EXT_ENHANCED_DISK_DRIVE_SUPPORT (1 << 2)

Definition at line 57 of file edd.h.

#define EDD_EXT_FIXED_DISK_ACCESS (1 << 0)

Definition at line 55 of file edd.h.

#define EDD_INFO_DMA_BOUNDARY_ERROR_TRANSPARENT (1 << 0)

Definition at line 60 of file edd.h.

#define EDD_INFO_GEOMETRY_VALID (1 << 1)

Definition at line 61 of file edd.h.

#define EDD_INFO_LOCKABLE (1 << 5)

Definition at line 65 of file edd.h.

#define EDD_INFO_MEDIA_CHANGE_NOTIFICATION (1 << 4)

Definition at line 64 of file edd.h.

#define EDD_INFO_NO_MEDIA_PRESENT (1 << 6)

Definition at line 66 of file edd.h.

#define EDD_INFO_REMOVABLE (1 << 2)

Definition at line 62 of file edd.h.

#define EDD_INFO_USE_INT13_FN50 (1 << 7)

Definition at line 67 of file edd.h.

#define EDD_INFO_WRITE_VERIFY (1 << 3)

Definition at line 63 of file edd.h.

#define EDD_MBR_SIG_BUF 0x290 /* addr in boot params */

Definition at line 49 of file edd.h.

#define EDD_MBR_SIG_MAX 16 /* max number of signatures to store */

Definition at line 50 of file edd.h.

#define EDD_MBR_SIG_NR_BUF

Value:

0x1ea /* addr of number of MBR signtaures at EDD_MBR_SIG_BUF

in boot_params - treat this as 1 byte */

Definition at line 51 of file edd.h.

#define EDD_MBR_SIG_OFFSET 0x1B8 /* offset of signature in the MBR */

Definition at line 48 of file edd.h.

#define EDDBUF 0xd00 /* addr of edd_info structs in boot_params */

Definition at line 36 of file edd.h.

#define EDDEXTSIZE 8 /* change these if you muck with the structures */

Definition at line 38 of file edd.h.

#define EDDMAGIC1 0x55AA

Definition at line 43 of file edd.h.

#define EDDMAGIC2 0xAA55

Definition at line 44 of file edd.h.

#define EDDMAXNR 6 /* number of edd_info structs starting at EDDBUF */

Definition at line 37 of file edd.h.

#define EDDNR

Value:

0x1e9 /* addr of number of edd_info structs at EDDBUF

in boot_params - treat this as 1 byte */

Definition at line 35 of file edd.h.

#define EDDPARMSIZE 74

Definition at line 39 of file edd.h.

#define GETDEVICEPARAMETERS 0x48

Definition at line 41 of file edd.h.

#define LEGACYGETDEVICEPARAMETERS 0x08

Definition at line 42 of file edd.h.

#define READ_SECTORS 0x02 /* int13 AH=0x02 is READ_SECTORS command */

Definition at line 47 of file edd.h.

Function Documentation

struct edd_device_params __attribute__ ( (packed) )

read

mcontroller : adapter info structure for old mimd_t apps

: base address : irq number : number of logical drives : pci bus : pci device : pci function : pci id : vendor id : slot number : unique id

Definition at line 171 of file esd_usb2.c.

Variable Documentation

struct edd __attribute__

__u32 array_number

Definition at line 154 of file edd.h.

__u16 base_address

Definition at line 90 of file edd.h.

__u8 bus

Definition at line 97 of file edd.h.

__u16 bytes_per_sector

Definition at line 175 of file edd.h.

__u8 channel

Definition at line 100 of file edd.h.

__u8 checksum

Definition at line 266 of file edd.h.

__u8 device

Definition at line 119 of file edd.h.

union { ... } device_path

__u8 device_path_info_length

Definition at line 178 of file edd.h.

__u32 dpte_ptr

Definition at line 176 of file edd.h.

__u64 eui

Definition at line 141 of file edd.h.

__u8 function

Definition at line 99 of file edd.h.

__u8 host_bus_type[4]

Definition at line 181 of file edd.h.

__u16 id

Definition at line 133 of file edd.h.

__u64 identity_tag

Definition at line 149 of file edd.h.

__u16 info_flags

Definition at line 170 of file edd.h.

union { ... } interface_path

__u16 interface_support

Definition at line 181 of file edd.h.

__u8 interface_type[8]

Definition at line 182 of file edd.h.

__u16 key

Definition at line 177 of file edd.h.

__u16 legacy_max_cylinder

Definition at line 182 of file edd.h.

__u8 legacy_max_head

Definition at line 183 of file edd.h.

__u8 legacy_sectors_per_track

Definition at line 184 of file edd.h.

__u16 length

Definition at line 169 of file edd.h.

__u64 lun

Definition at line 128 of file edd.h.

__u32 num_default_cylinders

Definition at line 171 of file edd.h.

__u32 num_default_heads

Definition at line 172 of file edd.h.

__u64 number_of_sectors

Definition at line 174 of file edd.h.

struct edd_device_params params

Definition at line 185 of file edd.h.

__u64 reserved

Definition at line 101 of file edd.h.

__u64 reserved1

Definition at line 91 of file edd.h.

__u64 reserved2

Definition at line 92 of file edd.h.

__u32 reserved3

Definition at line 122 of file edd.h.

__u8 reserved4

Definition at line 123 of file edd.h.

__u32 sectors_per_track

Definition at line 173 of file edd.h.

__u64 serial_number

Definition at line 137 of file edd.h.

__u8 slot

Definition at line 98 of file edd.h.

__u8 version

Definition at line 180 of file edd.h.

__u64 wwid

Definition at line 145 of file edd.h.

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation