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 ****************************************************************************
11 ****************************************************************************/
12#ifndef _LINUX_HDREG_H
13#define _LINUX_HDREG_H
14
15#define HDIO_DRIVE_CMD_HDR_SIZE (4 * sizeof(u8))
16#define HDIO_DRIVE_HOB_HDR_SIZE (8 * sizeof(u8))
17#define HDIO_DRIVE_TASK_HDR_SIZE (8 * sizeof(u8))
18
19#define IDE_DRIVE_TASK_INVALID -1
20#define IDE_DRIVE_TASK_NO_DATA 0
21#define IDE_DRIVE_TASK_SET_XFER 1
22
23#define IDE_DRIVE_TASK_IN 2
24
25#define IDE_DRIVE_TASK_OUT 3
26#define IDE_DRIVE_TASK_RAW_WRITE 4
27
28#define IDE_TASKFILE_STD_IN_FLAGS 0xFE
29#define IDE_HOB_STD_IN_FLAGS 0x3C
30#define IDE_TASKFILE_STD_OUT_FLAGS 0xFE
31#define IDE_HOB_STD_OUT_FLAGS 0x3C
32
33typedef unsigned char task_ioreg_t;
34typedef unsigned long sata_ioreg_t;
35
36typedef union ide_reg_valid_s {
37 unsigned all : 16;
38 struct {
39 unsigned data : 1;
40 unsigned error_feature : 1;
41 unsigned sector : 1;
42 unsigned nsector : 1;
43 unsigned lcyl : 1;
44 unsigned hcyl : 1;
45 unsigned select : 1;
46 unsigned status_command : 1;
47
48 unsigned data_hob : 1;
49 unsigned error_feature_hob : 1;
50 unsigned sector_hob : 1;
51 unsigned nsector_hob : 1;
52 unsigned lcyl_hob : 1;
53 unsigned hcyl_hob : 1;
54 unsigned select_hob : 1;
55 unsigned control_hob : 1;
56 } b;
57} ide_reg_valid_t;
58
59typedef struct ide_task_request_s {
60 task_ioreg_t io_ports[8];
61 task_ioreg_t hob_ports[8];
62 ide_reg_valid_t out_flags;
63 ide_reg_valid_t in_flags;
64 int data_phase;
65 int req_cmd;
66 unsigned long out_size;
67 unsigned long in_size;
68} ide_task_request_t;
69
70typedef struct ide_ioctl_request_s {
71 ide_task_request_t *task_request;
72 unsigned char *out_buffer;
73 unsigned char *in_buffer;
74} ide_ioctl_request_t;
75
76struct hd_drive_cmd_hdr {
77 task_ioreg_t command;
78 task_ioreg_t sector_number;
79 task_ioreg_t feature;
80 task_ioreg_t sector_count;
81};
82
83typedef struct hd_drive_task_hdr {
84 task_ioreg_t data;
85 task_ioreg_t feature;
86 task_ioreg_t sector_count;
87 task_ioreg_t sector_number;
88 task_ioreg_t low_cylinder;
89 task_ioreg_t high_cylinder;
90 task_ioreg_t device_head;
91 task_ioreg_t command;
92} task_struct_t;
93
94typedef struct hd_drive_hob_hdr {
95 task_ioreg_t data;
96 task_ioreg_t feature;
97 task_ioreg_t sector_count;
98 task_ioreg_t sector_number;
99 task_ioreg_t low_cylinder;
100 task_ioreg_t high_cylinder;
101 task_ioreg_t device_head;
102 task_ioreg_t control;
103} hob_struct_t;
104
105#define TASKFILE_INVALID 0x7fff
106#define TASKFILE_48 0x8000
107
108#define TASKFILE_NO_DATA 0x0000
109
110#define TASKFILE_IN 0x0001
111#define TASKFILE_MULTI_IN 0x0002
112
113#define TASKFILE_OUT 0x0004
114#define TASKFILE_MULTI_OUT 0x0008
115#define TASKFILE_IN_OUT 0x0010
116
117#define TASKFILE_IN_DMA 0x0020
118#define TASKFILE_OUT_DMA 0x0040
119#define TASKFILE_IN_DMAQ 0x0080
120#define TASKFILE_OUT_DMAQ 0x0100
121
122#define TASKFILE_P_IN 0x0200
123#define TASKFILE_P_OUT 0x0400
124#define TASKFILE_P_IN_DMA 0x0800
125#define TASKFILE_P_OUT_DMA 0x1000
126#define TASKFILE_P_IN_DMAQ 0x2000
127#define TASKFILE_P_OUT_DMAQ 0x4000
128
129#define WIN_NOP 0x00
130
131#define CFA_REQ_EXT_ERROR_CODE 0x03
132
133#define WIN_SRST 0x08
134#define WIN_DEVICE_RESET 0x08
135
136#define WIN_RECAL 0x10
137#define WIN_RESTORE WIN_RECAL
138
139#define WIN_READ 0x20
140#define WIN_READ_ONCE 0x21
141#define WIN_READ_LONG 0x22
142#define WIN_READ_LONG_ONCE 0x23
143#define WIN_READ_EXT 0x24
144#define WIN_READDMA_EXT 0x25
145#define WIN_READDMA_QUEUED_EXT 0x26
146#define WIN_READ_NATIVE_MAX_EXT 0x27
147
148#define WIN_MULTREAD_EXT 0x29
149
150#define WIN_WRITE 0x30
151#define WIN_WRITE_ONCE 0x31
152#define WIN_WRITE_LONG 0x32
153#define WIN_WRITE_LONG_ONCE 0x33
154#define WIN_WRITE_EXT 0x34
155#define WIN_WRITEDMA_EXT 0x35
156#define WIN_WRITEDMA_QUEUED_EXT 0x36
157#define WIN_SET_MAX_EXT 0x37
158#define CFA_WRITE_SECT_WO_ERASE 0x38
159#define WIN_MULTWRITE_EXT 0x39
160
161#define WIN_WRITE_VERIFY 0x3C
162
163#define WIN_VERIFY 0x40
164#define WIN_VERIFY_ONCE 0x41
165#define WIN_VERIFY_EXT 0x42
166
167#define WIN_FORMAT 0x50
168
169#define WIN_INIT 0x60
170
171#define WIN_SEEK 0x70
172
173#define CFA_TRANSLATE_SECTOR 0x87
174#define WIN_DIAGNOSE 0x90
175#define WIN_SPECIFY 0x91
176#define WIN_DOWNLOAD_MICROCODE 0x92
177#define WIN_STANDBYNOW2 0x94
178#define WIN_STANDBY2 0x96
179#define WIN_SETIDLE2 0x97
180#define WIN_CHECKPOWERMODE2 0x98
181#define WIN_SLEEPNOW2 0x99
182
183#define WIN_PACKETCMD 0xA0
184#define WIN_PIDENTIFY 0xA1
185#define WIN_QUEUED_SERVICE 0xA2
186#define WIN_SMART 0xB0
187#define CFA_ERASE_SECTORS 0xC0
188#define WIN_MULTREAD 0xC4
189#define WIN_MULTWRITE 0xC5
190#define WIN_SETMULT 0xC6
191#define WIN_READDMA_QUEUED 0xC7
192#define WIN_READDMA 0xC8
193#define WIN_READDMA_ONCE 0xC9
194#define WIN_WRITEDMA 0xCA
195#define WIN_WRITEDMA_ONCE 0xCB
196#define WIN_WRITEDMA_QUEUED 0xCC
197#define CFA_WRITE_MULTI_WO_ERASE 0xCD
198#define WIN_GETMEDIASTATUS 0xDA
199#define WIN_ACKMEDIACHANGE 0xDB
200#define WIN_POSTBOOT 0xDC
201#define WIN_PREBOOT 0xDD
202#define WIN_DOORLOCK 0xDE
203#define WIN_DOORUNLOCK 0xDF
204#define WIN_STANDBYNOW1 0xE0
205#define WIN_IDLEIMMEDIATE 0xE1
206#define WIN_STANDBY 0xE2
207#define WIN_SETIDLE1 0xE3
208#define WIN_READ_BUFFER 0xE4
209#define WIN_CHECKPOWERMODE1 0xE5
210#define WIN_SLEEPNOW1 0xE6
211#define WIN_FLUSH_CACHE 0xE7
212#define WIN_WRITE_BUFFER 0xE8
213#define WIN_WRITE_SAME 0xE9
214
215#define WIN_FLUSH_CACHE_EXT 0xEA
216#define WIN_IDENTIFY 0xEC
217#define WIN_MEDIAEJECT 0xED
218#define WIN_IDENTIFY_DMA 0xEE
219#define WIN_SETFEATURES 0xEF
220#define EXABYTE_ENABLE_NEST 0xF0
221#define WIN_SECURITY_SET_PASS 0xF1
222#define WIN_SECURITY_UNLOCK 0xF2
223#define WIN_SECURITY_ERASE_PREPARE 0xF3
224#define WIN_SECURITY_ERASE_UNIT 0xF4
225#define WIN_SECURITY_FREEZE_LOCK 0xF5
226#define WIN_SECURITY_DISABLE 0xF6
227#define WIN_READ_NATIVE_MAX 0xF8
228#define WIN_SET_MAX 0xF9
229#define DISABLE_SEAGATE 0xFB
230
231#define SMART_READ_VALUES 0xD0
232#define SMART_READ_THRESHOLDS 0xD1
233#define SMART_AUTOSAVE 0xD2
234#define SMART_SAVE 0xD3
235#define SMART_IMMEDIATE_OFFLINE 0xD4
236#define SMART_READ_LOG_SECTOR 0xD5
237#define SMART_WRITE_LOG_SECTOR 0xD6
238#define SMART_WRITE_THRESHOLDS 0xD7
239#define SMART_ENABLE 0xD8
240#define SMART_DISABLE 0xD9
241#define SMART_STATUS 0xDA
242#define SMART_AUTO_OFFLINE 0xDB
243
244#define SMART_LCYL_PASS 0x4F
245#define SMART_HCYL_PASS 0xC2
246
247#define SETFEATURES_EN_8BIT 0x01
248#define SETFEATURES_EN_WCACHE 0x02
249#define SETFEATURES_DIS_DEFECT 0x04
250#define SETFEATURES_EN_APM 0x05
251#define SETFEATURES_EN_SAME_R 0x22
252#define SETFEATURES_DIS_MSN 0x31
253#define SETFEATURES_DIS_RETRY 0x33
254#define SETFEATURES_EN_AAM 0x42
255#define SETFEATURES_RW_LONG 0x44
256#define SETFEATURES_SET_CACHE 0x54
257#define SETFEATURES_DIS_RLA 0x55
258#define SETFEATURES_EN_RI 0x5D
259#define SETFEATURES_EN_SI 0x5E
260#define SETFEATURES_DIS_RPOD 0x66
261#define SETFEATURES_DIS_ECC 0x77
262#define SETFEATURES_DIS_8BIT 0x81
263#define SETFEATURES_DIS_WCACHE 0x82
264#define SETFEATURES_EN_DEFECT 0x84
265#define SETFEATURES_DIS_APM 0x85
266#define SETFEATURES_EN_ECC 0x88
267#define SETFEATURES_EN_MSN 0x95
268#define SETFEATURES_EN_RETRY 0x99
269#define SETFEATURES_EN_RLA 0xAA
270#define SETFEATURES_PREFETCH 0xAB
271#define SETFEATURES_EN_REST 0xAC
272#define SETFEATURES_4B_RW_LONG 0xBB
273#define SETFEATURES_DIS_AAM 0xC2
274#define SETFEATURES_EN_RPOD 0xCC
275#define SETFEATURES_DIS_RI 0xDD
276#define SETFEATURES_EN_SAME_M 0xDD
277#define SETFEATURES_DIS_SI 0xDE
278
279#define SECURITY_SET_PASSWORD 0xBA
280#define SECURITY_UNLOCK 0xBB
281#define SECURITY_ERASE_PREPARE 0xBC
282#define SECURITY_ERASE_UNIT 0xBD
283#define SECURITY_FREEZE_LOCK 0xBE
284#define SECURITY_DISABLE_PASSWORD 0xBF
285
286struct hd_geometry {
287 unsigned char heads;
288 unsigned char sectors;
289 unsigned short cylinders;
290 unsigned long start;
291};
292
293#define HDIO_GETGEO 0x0301
294#define HDIO_GET_UNMASKINTR 0x0302
295#define HDIO_GET_MULTCOUNT 0x0304
296#define HDIO_GET_QDMA 0x0305
297
298#define HDIO_SET_XFER 0x0306
299
300#define HDIO_OBSOLETE_IDENTITY 0x0307
301#define HDIO_GET_KEEPSETTINGS 0x0308
302#define HDIO_GET_32BIT 0x0309
303#define HDIO_GET_NOWERR 0x030a
304#define HDIO_GET_DMA 0x030b
305#define HDIO_GET_NICE 0x030c
306#define HDIO_GET_IDENTITY 0x030d
307#define HDIO_GET_WCACHE 0x030e
308#define HDIO_GET_ACOUSTIC 0x030f
309#define HDIO_GET_ADDRESS 0x0310
310
311#define HDIO_GET_BUSSTATE 0x031a
312#define HDIO_TRISTATE_HWIF 0x031b
313#define HDIO_DRIVE_RESET 0x031c
314#define HDIO_DRIVE_TASKFILE 0x031d
315#define HDIO_DRIVE_TASK 0x031e
316#define HDIO_DRIVE_CMD 0x031f
317#define HDIO_DRIVE_CMD_AEB HDIO_DRIVE_TASK
318
319#define HDIO_SET_MULTCOUNT 0x0321
320#define HDIO_SET_UNMASKINTR 0x0322
321#define HDIO_SET_KEEPSETTINGS 0x0323
322#define HDIO_SET_32BIT 0x0324
323#define HDIO_SET_NOWERR 0x0325
324#define HDIO_SET_DMA 0x0326
325#define HDIO_SET_PIO_MODE 0x0327
326#define HDIO_SCAN_HWIF 0x0328
327#define HDIO_SET_NICE 0x0329
328#define HDIO_UNREGISTER_HWIF 0x032a
329#define HDIO_SET_WCACHE 0x032b
330#define HDIO_SET_ACOUSTIC 0x032c
331#define HDIO_SET_BUSSTATE 0x032d
332#define HDIO_SET_QDMA 0x032e
333#define HDIO_SET_ADDRESS 0x032f
334
335enum {
336 BUSSTATE_OFF = 0,
337 BUSSTATE_ON,
338 BUSSTATE_TRISTATE
339};
340
341#define __NEW_HD_DRIVE_ID
342
343struct hd_driveid {
344 unsigned short config;
345 unsigned short cyls;
346 unsigned short reserved2;
347 unsigned short heads;
348 unsigned short track_bytes;
349 unsigned short sector_bytes;
350 unsigned short sectors;
351 unsigned short vendor0;
352 unsigned short vendor1;
353 unsigned short vendor2;
354 unsigned char serial_no[20];
355 unsigned short buf_type;
356 unsigned short buf_size;
357 unsigned short ecc_bytes;
358 unsigned char fw_rev[8];
359 unsigned char model[40];
360 unsigned char max_multsect;
361 unsigned char vendor3;
362 unsigned short dword_io;
363 unsigned char vendor4;
364 unsigned char capability;
365 unsigned short reserved50;
366 unsigned char vendor5;
367 unsigned char tPIO;
368 unsigned char vendor6;
369 unsigned char tDMA;
370 unsigned short field_valid;
371 unsigned short cur_cyls;
372 unsigned short cur_heads;
373 unsigned short cur_sectors;
374 unsigned short cur_capacity0;
375 unsigned short cur_capacity1;
376 unsigned char multsect;
377 unsigned char multsect_valid;
378 unsigned int lba_capacity;
379 unsigned short dma_1word;
380 unsigned short dma_mword;
381 unsigned short eide_pio_modes;
382 unsigned short eide_dma_min;
383 unsigned short eide_dma_time;
384 unsigned short eide_pio;
385 unsigned short eide_pio_iordy;
386 unsigned short words69_70[2];
387
388 unsigned short words71_74[4];
389 unsigned short queue_depth;
390 unsigned short words76_79[4];
391 unsigned short major_rev_num;
392 unsigned short minor_rev_num;
393 unsigned short command_set_1;
394 unsigned short command_set_2;
395 unsigned short cfsse;
396 unsigned short cfs_enable_1;
397 unsigned short cfs_enable_2;
398 unsigned short csf_default;
399 unsigned short dma_ultra;
400 unsigned short trseuc;
401 unsigned short trsEuc;
402 unsigned short CurAPMvalues;
403 unsigned short mprc;
404 unsigned short hw_config;
405 unsigned short acoustic;
406 unsigned short msrqs;
407 unsigned short sxfert;
408 unsigned short sal;
409 unsigned int spg;
410 unsigned long long lba_capacity_2;
411 unsigned short words104_125[22];
412 unsigned short last_lun;
413 unsigned short word127;
414 unsigned short dlf;
415 unsigned short csfo;
416 unsigned short words130_155[26];
417 unsigned short word156;
418 unsigned short words157_159[3];
419 unsigned short cfa_power;
420 unsigned short words161_175[15];
421 unsigned short words176_205[30];
422 unsigned short words206_254[49];
423 unsigned short integrity_word;
424};
425
426#define IDE_NICE_DSC_OVERLAP (0)
427#define IDE_NICE_ATAPI_OVERLAP (1)
428#define IDE_NICE_0 (2)
429#define IDE_NICE_1 (3)
430#define IDE_NICE_2 (4)
431
432#endif
433