Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
[sfrench/cifs-2.6.git] / include / linux / edd.h
index 4cbd0fe9df0898f09a4641270ebd89d0f7def56a..83d4371ec996c3f77a0470a4115fb01bb4fc4ce5 100644 (file)
 #ifndef _LINUX_EDD_H
 #define _LINUX_EDD_H
 
-#include <linux/types.h>
-
-#define EDDNR 0x1e9            /* addr of number of edd_info structs at EDDBUF
-                                  in boot_params - treat this as 1 byte  */
-#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 0x1ea  /* addr of number of MBR signtaures at EDD_MBR_SIG_BUF
-                                    in boot_params - treat this as 1 byte  */
+#include <uapi/linux/edd.h>
 
 #ifndef __ASSEMBLY__
-
-#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)
-
-struct edd_device_params {
-       __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;         /* 0xFFFFFFFF for our purposes */
-       __u16 key;              /* = 0xBEDD */
-       __u8 device_path_info_length;   /* = 44 */
-       __u8 reserved2;
-       __u16 reserved3;
-       __u8 host_bus_type[4];
-       __u8 interface_type[8];
-       union {
-               struct {
-                       __u16 base_address;
-                       __u16 reserved1;
-                       __u32 reserved2;
-               } __attribute__ ((packed)) isa;
-               struct {
-                       __u8 bus;
-                       __u8 slot;
-                       __u8 function;
-                       __u8 channel;
-                       __u32 reserved;
-               } __attribute__ ((packed)) pci;
-               /* pcix is same as pci */
-               struct {
-                       __u64 reserved;
-               } __attribute__ ((packed)) ibnd;
-               struct {
-                       __u64 reserved;
-               } __attribute__ ((packed)) xprs;
-               struct {
-                       __u64 reserved;
-               } __attribute__ ((packed)) htpt;
-               struct {
-                       __u64 reserved;
-               } __attribute__ ((packed)) unknown;
-       } interface_path;
-       union {
-               struct {
-                       __u8 device;
-                       __u8 reserved1;
-                       __u16 reserved2;
-                       __u32 reserved3;
-                       __u64 reserved4;
-               } __attribute__ ((packed)) ata;
-               struct {
-                       __u8 device;
-                       __u8 lun;
-                       __u8 reserved1;
-                       __u8 reserved2;
-                       __u32 reserved3;
-                       __u64 reserved4;
-               } __attribute__ ((packed)) atapi;
-               struct {
-                       __u16 id;
-                       __u64 lun;
-                       __u16 reserved1;
-                       __u32 reserved2;
-               } __attribute__ ((packed)) scsi;
-               struct {
-                       __u64 serial_number;
-                       __u64 reserved;
-               } __attribute__ ((packed)) usb;
-               struct {
-                       __u64 eui;
-                       __u64 reserved;
-               } __attribute__ ((packed)) i1394;
-               struct {
-                       __u64 wwid;
-                       __u64 lun;
-               } __attribute__ ((packed)) fibre;
-               struct {
-                       __u64 identity_tag;
-                       __u64 reserved;
-               } __attribute__ ((packed)) i2o;
-               struct {
-                       __u32 array_number;
-                       __u32 reserved1;
-                       __u64 reserved2;
-               } __attribute__ ((packed)) raid;
-               struct {
-                       __u8 device;
-                       __u8 reserved1;
-                       __u16 reserved2;
-                       __u32 reserved3;
-                       __u64 reserved4;
-               } __attribute__ ((packed)) sata;
-               struct {
-                       __u64 reserved1;
-                       __u64 reserved2;
-               } __attribute__ ((packed)) unknown;
-       } device_path;
-       __u8 reserved4;
-       __u8 checksum;
-} __attribute__ ((packed));
-
-struct edd_info {
-       __u8 device;
-       __u8 version;
-       __u16 interface_support;
-       __u16 legacy_max_cylinder;
-       __u8 legacy_max_head;
-       __u8 legacy_sectors_per_track;
-       struct edd_device_params params;
-} __attribute__ ((packed));
-
-struct edd {
-       unsigned int mbr_signature[EDD_MBR_SIG_MAX];
-       struct edd_info edd_info[EDDMAXNR];
-       unsigned char mbr_signature_nr;
-       unsigned char edd_info_nr;
-};
-
-#ifdef __KERNEL__
 extern struct edd edd;
-#endif /* __KERNEL__ */
 #endif                         /*!__ASSEMBLY__ */
-
 #endif                         /* _LINUX_EDD_H */