1 #ifndef HW_IDE_INTERNAL_H
2 #define HW_IDE_INTERNAL_H
5 * QEMU IDE Emulation -- internal header file
6 * only files in hw/ide/ are supposed to include this file.
7 * non-internal declarations are in hw/ide.h
14 #include "hw/scsi-defs.h"
16 /* debug IDE devices */
18 //#define DEBUG_IDE_ATAPI
22 typedef struct IDEBus IDEBus
;
23 typedef struct IDEDevice IDEDevice
;
24 typedef struct IDEDeviceInfo IDEDeviceInfo
;
25 typedef struct IDEState IDEState
;
26 typedef struct IDEDMA IDEDMA
;
27 typedef struct IDEDMAOps IDEDMAOps
;
29 /* Bits of HD_STATUS */
31 #define INDEX_STAT 0x02
32 #define ECC_STAT 0x04 /* Corrected error */
34 #define SEEK_STAT 0x10
36 #define WRERR_STAT 0x20
37 #define READY_STAT 0x40
38 #define BUSY_STAT 0x80
40 /* Bits for HD_ERROR */
41 #define MARK_ERR 0x01 /* Bad address mark */
42 #define TRK0_ERR 0x02 /* couldn't find track 0 */
43 #define ABRT_ERR 0x04 /* Command aborted */
44 #define MCR_ERR 0x08 /* media change request */
45 #define ID_ERR 0x10 /* ID field not found */
46 #define MC_ERR 0x20 /* media changed */
47 #define ECC_ERR 0x40 /* Uncorrectable ECC error */
48 #define BBD_ERR 0x80 /* pre-EIDE meaning: block marked bad */
49 #define ICRC_ERR 0x80 /* new meaning: CRC error during transfer */
51 /* Bits of HD_NSECTOR */
57 #define IDE_CMD_RESET 0x04
58 #define IDE_CMD_DISABLE_IRQ 0x02
60 /* ACS-2 T13/2015-D Table B.2 Command codes */
62 /* reserved 0x01..0x02 */
63 #define CFA_REQ_EXT_ERROR_CODE 0x03 /* CFA Request Extended Error Code */
64 /* reserved 0x04..0x05 */
67 #define WIN_DEVICE_RESET 0x08
68 /* reserved 0x09..0x0a */
69 /* REQUEST SENSE DATA EXT 0x0B */
70 /* reserved 0x0C..0x0F */
71 #define WIN_RECAL 0x10 /* obsolete since ATA4 */
72 /* obsolete since ATA3, retired in ATA4 0x11..0x1F */
73 #define WIN_READ 0x20 /* 28-Bit */
74 #define WIN_READ_ONCE 0x21 /* 28-Bit w/o retries, obsolete since ATA5 */
75 /* obsolete since ATA4 0x22..0x23 */
76 #define WIN_READ_EXT 0x24 /* 48-Bit */
77 #define WIN_READDMA_EXT 0x25 /* 48-Bit */
78 #define WIN_READDMA_QUEUED_EXT 0x26 /* 48-Bit, obsolete since ACS2 */
79 #define WIN_READ_NATIVE_MAX_EXT 0x27 /* 48-Bit */
81 #define WIN_MULTREAD_EXT 0x29 /* 48-Bit */
82 /* READ STREAM DMA EXT 0x2A */
83 /* READ STREAM EXT 0x2B */
84 /* reserved 0x2C..0x2E */
85 /* READ LOG EXT 0x2F */
86 #define WIN_WRITE 0x30 /* 28-Bit */
87 #define WIN_WRITE_ONCE 0x31 /* 28-Bit w/o retries, obsolete since ATA5 */
88 /* obsolete since ATA4 0x32..0x33 */
89 #define WIN_WRITE_EXT 0x34 /* 48-Bit */
90 #define WIN_WRITEDMA_EXT 0x35 /* 48-Bit */
91 #define WIN_WRITEDMA_QUEUED_EXT 0x36 /* 48-Bit */
92 #define WIN_SET_MAX_EXT 0x37 /* 48-Bit, obsolete since ACS2 */
93 #define WIN_SET_MAX_EXT 0x37 /* 48-Bit */
94 #define CFA_WRITE_SECT_WO_ERASE 0x38 /* CFA Write Sectors without erase */
95 #define WIN_MULTWRITE_EXT 0x39 /* 48-Bit */
96 /* WRITE STREAM DMA EXT 0x3A */
97 /* WRITE STREAM EXT 0x3B */
98 #define WIN_WRITE_VERIFY 0x3C /* 28-Bit, obsolete since ATA4 */
99 /* WRITE DMA FUA EXT 0x3D */
100 /* obsolete since ACS2 0x3E */
101 /* WRITE LOG EXT 0x3F */
102 #define WIN_VERIFY 0x40 /* 28-Bit - Read Verify Sectors */
103 #define WIN_VERIFY_ONCE 0x41 /* 28-Bit - w/o retries, obsolete since ATA5 */
104 #define WIN_VERIFY_EXT 0x42 /* 48-Bit */
105 /* reserved 0x43..0x44 */
106 /* WRITE UNCORRECTABLE EXT 0x45 */
108 /* READ LOG DMA EXT 0x47 */
109 /* reserved 0x48..0x4F */
110 /* obsolete since ATA4 0x50 */
111 /* CONFIGURE STREAM 0x51 */
112 /* reserved 0x52..0x56 */
113 /* WRITE LOG DMA EXT 0x57 */
114 /* reserved 0x58..0x5A */
115 /* TRUSTED NON DATA 0x5B */
116 /* TRUSTED RECEIVE 0x5C */
117 /* TRUSTED RECEIVE DMA 0x5D */
118 /* TRUSTED SEND 0x5E */
119 /* TRUSTED SEND DMA 0x5F */
120 /* READ FPDMA QUEUED 0x60 */
121 /* WRITE FPDMA QUEUED 0x61 */
122 /* reserved 0x62->0x6F */
123 #define WIN_SEEK 0x70 /* obsolete since ATA7 */
124 /* reserved 0x71-0x7F */
125 /* vendor specific 0x80-0x86 */
126 #define CFA_TRANSLATE_SECTOR 0x87 /* CFA Translate Sector */
127 /* vendor specific 0x88-0x8F */
128 #define WIN_DIAGNOSE 0x90
129 #define WIN_SPECIFY 0x91 /* set drive geometry translation, obsolete since ATA6 */
130 #define WIN_DOWNLOAD_MICROCODE 0x92
131 /* DOWNLOAD MICROCODE DMA 0x93 */
132 #define WIN_STANDBYNOW2 0x94 /* retired in ATA4 */
133 #define WIN_IDLEIMMEDIATE2 0x95 /* force drive to become "ready", retired in ATA4 */
134 #define WIN_STANDBY2 0x96 /* retired in ATA4 */
135 #define WIN_SETIDLE2 0x97 /* retired in ATA4 */
136 #define WIN_CHECKPOWERMODE2 0x98 /* retired in ATA4 */
137 #define WIN_SLEEPNOW2 0x99 /* retired in ATA4 */
138 /* vendor specific 0x9A */
139 /* reserved 0x9B..0x9F */
140 #define WIN_PACKETCMD 0xA0 /* Send a packet command. */
141 #define WIN_PIDENTIFY 0xA1 /* identify ATAPI device */
142 #define WIN_QUEUED_SERVICE 0xA2 /* obsolete since ACS2 */
143 /* reserved 0xA3..0xAF */
144 #define WIN_SMART 0xB0 /* self-monitoring and reporting */
145 /* Device Configuration Overlay 0xB1 */
146 /* reserved 0xB2..0xB3 */
147 /* Sanitize Device 0xB4 */
150 /* reserved for CFA 0xB7..0xBB */
151 #define CFA_ACCESS_METADATA_STORAGE 0xB8
152 /* reserved 0xBC..0xBF */
153 #define CFA_ERASE_SECTORS 0xC0 /* microdrives implement as NOP */
154 /* vendor specific 0xC1..0xC3 */
155 #define WIN_MULTREAD 0xC4 /* read sectors using multiple mode*/
156 #define WIN_MULTWRITE 0xC5 /* write sectors using multiple mode */
157 #define WIN_SETMULT 0xC6 /* enable/disable multiple mode */
158 #define WIN_READDMA_QUEUED 0xC7 /* read sectors using Queued DMA transfers, obsolete since ACS2 */
159 #define WIN_READDMA 0xC8 /* read sectors using DMA transfers */
160 #define WIN_READDMA_ONCE 0xC9 /* 28-Bit - w/o retries, obsolete since ATA5 */
161 #define WIN_WRITEDMA 0xCA /* write sectors using DMA transfers */
162 #define WIN_WRITEDMA_ONCE 0xCB /* 28-Bit - w/o retries, obsolete since ATA5 */
163 #define WIN_WRITEDMA_QUEUED 0xCC /* write sectors using Queued DMA transfers, obsolete since ACS2 */
164 #define CFA_WRITE_MULTI_WO_ERASE 0xCD /* CFA Write multiple without erase */
165 /* WRITE MULTIPLE FUA EXT 0xCE */
166 /* reserved 0xCF..0xDO */
167 /* CHECK MEDIA CARD TYPE 0xD1 */
168 /* reserved for media card pass through 0xD2..0xD4 */
169 /* reserved 0xD5..0xD9 */
170 #define WIN_GETMEDIASTATUS 0xDA /* obsolete since ATA8 */
171 /* obsolete since ATA3, retired in ATA4 0xDB..0xDD */
172 #define WIN_DOORLOCK 0xDE /* lock door on removable drives, obsolete since ATA8 */
173 #define WIN_DOORUNLOCK 0xDF /* unlock door on removable drives, obsolete since ATA8 */
174 #define WIN_STANDBYNOW1 0xE0
175 #define WIN_IDLEIMMEDIATE 0xE1 /* force drive to become "ready" */
176 #define WIN_STANDBY 0xE2 /* Set device in Standby Mode */
177 #define WIN_SETIDLE1 0xE3
178 #define WIN_READ_BUFFER 0xE4 /* force read only 1 sector */
179 #define WIN_CHECKPOWERMODE1 0xE5
180 #define WIN_SLEEPNOW1 0xE6
181 #define WIN_FLUSH_CACHE 0xE7
182 #define WIN_WRITE_BUFFER 0xE8 /* force write only 1 sector */
183 /* READ BUFFER DMA 0xE9 */
184 #define WIN_FLUSH_CACHE_EXT 0xEA /* 48-Bit */
185 /* WRITE BUFFER DMA 0xEB */
186 #define WIN_IDENTIFY 0xEC /* ask drive to identify itself */
187 #define WIN_MEDIAEJECT 0xED /* obsolete since ATA8 */
188 /* obsolete since ATA4 0xEE */
189 #define WIN_SETFEATURES 0xEF /* set special drive features */
190 #define IBM_SENSE_CONDITION 0xF0 /* measure disk temperature, vendor specific */
191 #define WIN_SECURITY_SET_PASS 0xF1
192 #define WIN_SECURITY_UNLOCK 0xF2
193 #define WIN_SECURITY_ERASE_PREPARE 0xF3
194 #define WIN_SECURITY_ERASE_UNIT 0xF4
195 #define WIN_SECURITY_FREEZE_LOCK 0xF5
196 #define CFA_WEAR_LEVEL 0xF5 /* microdrives implement as NOP; not specified in T13! */
197 #define WIN_SECURITY_DISABLE 0xF6
198 /* vendor specific 0xF7 */
199 #define WIN_READ_NATIVE_MAX 0xF8 /* return the native maximum address */
200 #define WIN_SET_MAX 0xF9
201 /* vendor specific 0xFA..0xFF */
203 /* set to 1 set disable mult support */
204 #define MAX_MULT_SECTORS 16
206 #define IDE_DMA_BUF_SECTORS 256
208 /* feature values for Data Set Management */
209 #define DSM_TRIM 0x01
211 #if (IDE_DMA_BUF_SECTORS < MAX_MULT_SECTORS)
212 #error "IDE_DMA_BUF_SECTORS must be bigger or equal to MAX_MULT_SECTORS"
217 #define ATAPI_PACKET_SIZE 12
219 /* The generic packet command opcodes for CD/DVD Logical Units,
220 * From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
221 #define GPCMD_BLANK 0xa1
222 #define GPCMD_CLOSE_TRACK 0x5b
223 #define GPCMD_FLUSH_CACHE 0x35
224 #define GPCMD_FORMAT_UNIT 0x04
225 #define GPCMD_GET_CONFIGURATION 0x46
226 #define GPCMD_GET_EVENT_STATUS_NOTIFICATION 0x4a
227 #define GPCMD_GET_PERFORMANCE 0xac
228 #define GPCMD_INQUIRY 0x12
229 #define GPCMD_LOAD_UNLOAD 0xa6
230 #define GPCMD_MECHANISM_STATUS 0xbd
231 #define GPCMD_MODE_SELECT_10 0x55
232 #define GPCMD_MODE_SENSE_10 0x5a
233 #define GPCMD_PAUSE_RESUME 0x4b
234 #define GPCMD_PLAY_AUDIO_10 0x45
235 #define GPCMD_PLAY_AUDIO_MSF 0x47
236 #define GPCMD_PLAY_AUDIO_TI 0x48
237 #define GPCMD_PLAY_CD 0xbc
238 #define GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e
239 #define GPCMD_READ_10 0x28
240 #define GPCMD_READ_12 0xa8
241 #define GPCMD_READ_CDVD_CAPACITY 0x25
242 #define GPCMD_READ_CD 0xbe
243 #define GPCMD_READ_CD_MSF 0xb9
244 #define GPCMD_READ_DISC_INFO 0x51
245 #define GPCMD_READ_DVD_STRUCTURE 0xad
246 #define GPCMD_READ_FORMAT_CAPACITIES 0x23
247 #define GPCMD_READ_HEADER 0x44
248 #define GPCMD_READ_TRACK_RZONE_INFO 0x52
249 #define GPCMD_READ_SUBCHANNEL 0x42
250 #define GPCMD_READ_TOC_PMA_ATIP 0x43
251 #define GPCMD_REPAIR_RZONE_TRACK 0x58
252 #define GPCMD_REPORT_KEY 0xa4
253 #define GPCMD_REQUEST_SENSE 0x03
254 #define GPCMD_RESERVE_RZONE_TRACK 0x53
255 #define GPCMD_SCAN 0xba
256 #define GPCMD_SEEK 0x2b
257 #define GPCMD_SEND_DVD_STRUCTURE 0xad
258 #define GPCMD_SEND_EVENT 0xa2
259 #define GPCMD_SEND_KEY 0xa3
260 #define GPCMD_SEND_OPC 0x54
261 #define GPCMD_SET_READ_AHEAD 0xa7
262 #define GPCMD_SET_STREAMING 0xb6
263 #define GPCMD_START_STOP_UNIT 0x1b
264 #define GPCMD_STOP_PLAY_SCAN 0x4e
265 #define GPCMD_TEST_UNIT_READY 0x00
266 #define GPCMD_VERIFY_10 0x2f
267 #define GPCMD_WRITE_10 0x2a
268 #define GPCMD_WRITE_AND_VERIFY_10 0x2e
269 /* This is listed as optional in ATAPI 2.6, but is (curiously)
270 * missing from Mt. Fuji, Table 57. It _is_ mentioned in Mt. Fuji
271 * Table 377 as an MMC command for SCSi devices though... Most ATAPI
272 * drives support it. */
273 #define GPCMD_SET_SPEED 0xbb
274 /* This seems to be a SCSI specific CD-ROM opcode
275 * to play data at track/index */
276 #define GPCMD_PLAYAUDIO_TI 0x48
278 * From MS Media Status Notification Support Specification. For
281 #define GPCMD_GET_MEDIA_STATUS 0xda
282 #define GPCMD_MODE_SENSE_6 0x1a
284 #define ATAPI_INT_REASON_CD 0x01 /* 0 = data transfer */
285 #define ATAPI_INT_REASON_IO 0x02 /* 1 = transfer to the host */
286 #define ATAPI_INT_REASON_REL 0x04
287 #define ATAPI_INT_REASON_TAG 0xf8
289 /* same constants as bochs */
290 #define ASC_ILLEGAL_OPCODE 0x20
291 #define ASC_LOGICAL_BLOCK_OOR 0x21
292 #define ASC_INV_FIELD_IN_CMD_PACKET 0x24
293 #define ASC_MEDIUM_MAY_HAVE_CHANGED 0x28
294 #define ASC_INCOMPATIBLE_FORMAT 0x30
295 #define ASC_MEDIUM_NOT_PRESENT 0x3a
296 #define ASC_SAVING_PARAMETERS_NOT_SUPPORTED 0x39
297 #define ASC_MEDIA_REMOVAL_PREVENTED 0x53
299 #define CFA_NO_ERROR 0x00
300 #define CFA_MISC_ERROR 0x09
301 #define CFA_INVALID_COMMAND 0x20
302 #define CFA_INVALID_ADDRESS 0x21
303 #define CFA_ADDRESS_OVERFLOW 0x2f
305 #define SMART_READ_DATA 0xd0
306 #define SMART_READ_THRESH 0xd1
307 #define SMART_ATTR_AUTOSAVE 0xd2
308 #define SMART_SAVE_ATTR 0xd3
309 #define SMART_EXECUTE_OFFLINE 0xd4
310 #define SMART_READ_LOG 0xd5
311 #define SMART_WRITE_LOG 0xd6
312 #define SMART_ENABLE 0xd8
313 #define SMART_DISABLE 0xd9
314 #define SMART_STATUS 0xda
316 typedef enum { IDE_HD
, IDE_CD
, IDE_CFATA
} IDEDriveKind
;
318 typedef void EndTransferFunc(IDEState
*);
320 typedef void DMAStartFunc(IDEDMA
*, IDEState
*, BlockDriverCompletionFunc
*);
321 typedef int DMAFunc(IDEDMA
*);
322 typedef int DMAIntFunc(IDEDMA
*, int);
323 typedef void DMARestartFunc(void *, int, RunState
);
325 struct unreported_events
{
336 #define ide_cmd_is_read(s) \
337 ((s)->dma_cmd == IDE_DMA_READ)
339 /* NOTE: IDEState represents in fact one drive */
344 IDEDriveKind drive_kind
;
345 int cylinders
, heads
, sectors
;
349 uint8_t identify_data
[512];
351 char drive_serial_str
[21];
359 /* other part of tf for lba48 support */
369 /* set for lba48 access */
371 BlockDriverState
*bs
;
374 struct unreported_events events
;
379 uint8_t cdrom_changed
;
380 int packet_transfer_size
;
381 int elementary_transfer_size
;
385 int atapi_dma
; /* true if dma is requested for the packet cmd */
386 BlockAcctCookie acct
;
390 /* PIO transfer handling */
391 int req_nb_sectors
; /* number of sectors per interrupt */
392 EndTransferFunc
*end_transfer_func
;
396 /* PIO save/restore */
397 int32_t io_buffer_total_len
;
398 int cur_io_buffer_offset
;
399 int cur_io_buffer_len
;
400 uint8_t end_transfer_fn_idx
;
401 QEMUTimer
*sector_write_timer
; /* only used for win2k install hack */
402 uint32_t irq_count
; /* counts IRQs when using win2k install hack */
403 /* CF-ATA extended error */
405 /* CF-ATA metadata storage */
407 uint8_t *mdata_storage
;
409 enum ide_dma_cmd dma_cmd
;
411 uint8_t smart_enabled
;
412 uint8_t smart_autosave
;
414 uint8_t smart_selftest_count
;
415 uint8_t *smart_selftest_data
;
421 DMAStartFunc
*start_dma
;
422 DMAFunc
*start_transfer
;
423 DMAIntFunc
*prepare_buf
;
425 DMAIntFunc
*set_unit
;
426 DMAIntFunc
*add_status
;
427 DMAFunc
*set_inactive
;
428 DMARestartFunc
*restart_cb
;
433 const struct IDEDMAOps
*ops
;
436 BlockDriverAIOCB
*aiocb
;
461 typedef int (*ide_qdev_initfn
)(IDEDevice
*dev
);
462 struct IDEDeviceInfo
{
464 ide_qdev_initfn init
;
467 #define BM_STATUS_DMAING 0x01
468 #define BM_STATUS_ERROR 0x02
469 #define BM_STATUS_INT 0x04
471 /* FIXME These are not status register bits */
472 #define BM_STATUS_DMA_RETRY 0x08
473 #define BM_STATUS_PIO_RETRY 0x10
474 #define BM_STATUS_RETRY_READ 0x20
475 #define BM_STATUS_RETRY_FLUSH 0x40
476 #define BM_STATUS_RETRY_TRIM 0x80
478 #define BM_MIGRATION_COMPAT_STATUS_BITS \
479 (BM_STATUS_DMA_RETRY | BM_STATUS_PIO_RETRY | \
480 BM_STATUS_RETRY_READ | BM_STATUS_RETRY_FLUSH)
482 #define BM_CMD_START 0x01
483 #define BM_CMD_READ 0x08
485 static inline IDEState
*idebus_active_if(IDEBus
*bus
)
487 return bus
->ifs
+ bus
->unit
;
490 static inline void ide_set_irq(IDEBus
*bus
)
492 if (!(bus
->cmd
& IDE_CMD_DISABLE_IRQ
)) {
493 qemu_irq_raise(bus
->irq
);
498 extern const VMStateDescription vmstate_ide_bus
;
500 #define VMSTATE_IDE_BUS(_field, _state) \
501 VMSTATE_STRUCT(_field, _state, 1, vmstate_ide_bus, IDEBus)
503 #define VMSTATE_IDE_BUS_ARRAY(_field, _state, _num) \
504 VMSTATE_STRUCT_ARRAY(_field, _state, _num, 1, vmstate_ide_bus, IDEBus)
506 extern const VMStateDescription vmstate_ide_drive
;
508 #define VMSTATE_IDE_DRIVES(_field, _state) \
509 VMSTATE_STRUCT_ARRAY(_field, _state, 2, 3, vmstate_ide_drive, IDEState)
511 void ide_bus_reset(IDEBus
*bus
);
512 int64_t ide_get_sector(IDEState
*s
);
513 void ide_set_sector(IDEState
*s
, int64_t sector_num
);
515 void ide_dma_error(IDEState
*s
);
517 void ide_atapi_cmd_ok(IDEState
*s
);
518 void ide_atapi_cmd_error(IDEState
*s
, int sense_key
, int asc
);
519 void ide_atapi_io_error(IDEState
*s
, int ret
);
521 void ide_ioport_write(void *opaque
, uint32_t addr
, uint32_t val
);
522 uint32_t ide_ioport_read(void *opaque
, uint32_t addr1
);
523 uint32_t ide_status_read(void *opaque
, uint32_t addr
);
524 void ide_cmd_write(void *opaque
, uint32_t addr
, uint32_t val
);
525 void ide_data_writew(void *opaque
, uint32_t addr
, uint32_t val
);
526 uint32_t ide_data_readw(void *opaque
, uint32_t addr
);
527 void ide_data_writel(void *opaque
, uint32_t addr
, uint32_t val
);
528 uint32_t ide_data_readl(void *opaque
, uint32_t addr
);
530 int ide_init_drive(IDEState
*s
, BlockDriverState
*bs
, IDEDriveKind kind
,
531 const char *version
, const char *serial
);
532 void ide_init2(IDEBus
*bus
, qemu_irq irq
);
533 void ide_init2_with_non_qdev_drives(IDEBus
*bus
, DriveInfo
*hd0
,
534 DriveInfo
*hd1
, qemu_irq irq
);
535 void ide_init_ioport(IDEBus
*bus
, ISADevice
*isa
, int iobase
, int iobase2
);
537 void ide_exec_cmd(IDEBus
*bus
, uint32_t val
);
538 void ide_dma_cb(void *opaque
, int ret
);
539 void ide_sector_write(IDEState
*s
);
540 void ide_sector_read(IDEState
*s
);
541 void ide_flush_cache(IDEState
*s
);
543 void ide_transfer_start(IDEState
*s
, uint8_t *buf
, int size
,
544 EndTransferFunc
*end_transfer_func
);
545 void ide_transfer_stop(IDEState
*s
);
546 void ide_set_inactive(IDEState
*s
);
547 BlockDriverAIOCB
*ide_issue_trim(BlockDriverState
*bs
,
548 int64_t sector_num
, QEMUIOVector
*qiov
, int nb_sectors
,
549 BlockDriverCompletionFunc
*cb
, void *opaque
);
552 void ide_atapi_cmd(IDEState
*s
);
553 void ide_atapi_cmd_reply_end(IDEState
*s
);
556 void ide_bus_new(IDEBus
*idebus
, DeviceState
*dev
, int bus_id
);
557 IDEDevice
*ide_create_drive(IDEBus
*bus
, int unit
, DriveInfo
*drive
);
559 #endif /* HW_IDE_INTERNAL_H */