edd.h revision d7db594b8d1dab36b711bd887a9dd21675c87243 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_LINUX_EDD_H
20#define _UAPI_LINUX_EDD_H
21#include <linux/types.h>
22#define EDDNR 0x1e9
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define EDDBUF 0xd00
25#define EDDMAXNR 6
26#define EDDEXTSIZE 8
27#define EDDPARMSIZE 74
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#define CHECKEXTENSIONSPRESENT 0x41
30#define GETDEVICEPARAMETERS 0x48
31#define LEGACYGETDEVICEPARAMETERS 0x08
32#define EDDMAGIC1 0x55AA
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34#define EDDMAGIC2 0xAA55
35#define READ_SECTORS 0x02
36#define EDD_MBR_SIG_OFFSET 0x1B8
37#define EDD_MBR_SIG_BUF 0x290
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39#define EDD_MBR_SIG_MAX 16
40#define EDD_MBR_SIG_NR_BUF 0x1ea
41#ifndef __ASSEMBLY__
42#define EDD_EXT_FIXED_DISK_ACCESS (1 << 0)
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44#define EDD_EXT_DEVICE_LOCKING_AND_EJECTING (1 << 1)
45#define EDD_EXT_ENHANCED_DISK_DRIVE_SUPPORT (1 << 2)
46#define EDD_EXT_64BIT_EXTENSIONS (1 << 3)
47#define EDD_INFO_DMA_BOUNDARY_ERROR_TRANSPARENT (1 << 0)
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49#define EDD_INFO_GEOMETRY_VALID (1 << 1)
50#define EDD_INFO_REMOVABLE (1 << 2)
51#define EDD_INFO_WRITE_VERIFY (1 << 3)
52#define EDD_INFO_MEDIA_CHANGE_NOTIFICATION (1 << 4)
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54#define EDD_INFO_LOCKABLE (1 << 5)
55#define EDD_INFO_NO_MEDIA_PRESENT (1 << 6)
56#define EDD_INFO_USE_INT13_FN50 (1 << 7)
57struct edd_device_params {
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59  __u16 length;
60  __u16 info_flags;
61  __u32 num_default_cylinders;
62  __u32 num_default_heads;
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64  __u32 sectors_per_track;
65  __u64 number_of_sectors;
66  __u16 bytes_per_sector;
67  __u32 dpte_ptr;
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69  __u16 key;
70  __u8 device_path_info_length;
71  __u8 reserved2;
72  __u16 reserved3;
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74  __u8 host_bus_type[4];
75  __u8 interface_type[8];
76  union {
77    struct {
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79      __u16 base_address;
80      __u16 reserved1;
81      __u32 reserved2;
82    } __attribute__((packed)) isa;
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84    struct {
85      __u8 bus;
86      __u8 slot;
87      __u8 function;
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89      __u8 channel;
90      __u32 reserved;
91    } __attribute__((packed)) pci;
92    struct {
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94      __u64 reserved;
95    } __attribute__((packed)) ibnd;
96    struct {
97      __u64 reserved;
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99    } __attribute__((packed)) xprs;
100    struct {
101      __u64 reserved;
102    } __attribute__((packed)) htpt;
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104    struct {
105      __u64 reserved;
106    } __attribute__((packed)) unknown;
107  } interface_path;
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109  union {
110    struct {
111      __u8 device;
112      __u8 reserved1;
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114      __u16 reserved2;
115      __u32 reserved3;
116      __u64 reserved4;
117    } __attribute__((packed)) ata;
118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119    struct {
120      __u8 device;
121      __u8 lun;
122      __u8 reserved1;
123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124      __u8 reserved2;
125      __u32 reserved3;
126      __u64 reserved4;
127    } __attribute__((packed)) atapi;
128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129    struct {
130      __u16 id;
131      __u64 lun;
132      __u16 reserved1;
133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
134      __u32 reserved2;
135    } __attribute__((packed)) scsi;
136    struct {
137      __u64 serial_number;
138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
139      __u64 reserved;
140    } __attribute__((packed)) usb;
141    struct {
142      __u64 eui;
143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
144      __u64 reserved;
145    } __attribute__((packed)) i1394;
146    struct {
147      __u64 wwid;
148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
149      __u64 lun;
150    } __attribute__((packed)) fibre;
151    struct {
152      __u64 identity_tag;
153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
154      __u64 reserved;
155    } __attribute__((packed)) i2o;
156    struct {
157      __u32 array_number;
158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
159      __u32 reserved1;
160      __u64 reserved2;
161    } __attribute__((packed)) raid;
162    struct {
163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
164      __u8 device;
165      __u8 reserved1;
166      __u16 reserved2;
167      __u32 reserved3;
168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
169      __u64 reserved4;
170    } __attribute__((packed)) sata;
171    struct {
172      __u64 reserved1;
173/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
174      __u64 reserved2;
175    } __attribute__((packed)) unknown;
176  } device_path;
177  __u8 reserved4;
178/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
179  __u8 checksum;
180} __attribute__((packed));
181struct edd_info {
182  __u8 device;
183/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
184  __u8 version;
185  __u16 interface_support;
186  __u16 legacy_max_cylinder;
187  __u8 legacy_max_head;
188/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
189  __u8 legacy_sectors_per_track;
190  struct edd_device_params params;
191} __attribute__((packed));
192struct edd {
193/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
194  unsigned int mbr_signature[EDD_MBR_SIG_MAX];
195  struct edd_info edd_info[EDDMAXNR];
196  unsigned char mbr_signature_nr;
197  unsigned char edd_info_nr;
198/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
199};
200#endif
201#endif
202