10316482eSPhilippe Mathieu-Daudé #ifndef HW_IDE_INTERNAL_H
20316482eSPhilippe Mathieu-Daudé #define HW_IDE_INTERNAL_H
30316482eSPhilippe Mathieu-Daudé
40316482eSPhilippe Mathieu-Daudé /*
50316482eSPhilippe Mathieu-Daudé * QEMU IDE Emulation -- internal header file
60316482eSPhilippe Mathieu-Daudé * only files in hw/ide/ are supposed to include this file.
70316482eSPhilippe Mathieu-Daudé * non-internal declarations are in hw/include/ide-*.h
80316482eSPhilippe Mathieu-Daudé */
90316482eSPhilippe Mathieu-Daudé
100316482eSPhilippe Mathieu-Daudé #include "hw/ide/ide-bus.h"
110316482eSPhilippe Mathieu-Daudé
120316482eSPhilippe Mathieu-Daudé /* debug IDE devices */
130316482eSPhilippe Mathieu-Daudé #define USE_DMA_CDROM
140316482eSPhilippe Mathieu-Daudé
150316482eSPhilippe Mathieu-Daudé /* Device/Head ("select") Register */
160316482eSPhilippe Mathieu-Daudé #define ATA_DEV_SELECT 0x10
170316482eSPhilippe Mathieu-Daudé /* ATA1,3: Defined as '1'.
180316482eSPhilippe Mathieu-Daudé * ATA2: Reserved.
190316482eSPhilippe Mathieu-Daudé * ATA3-7: obsolete. */
200316482eSPhilippe Mathieu-Daudé #define ATA_DEV_ALWAYS_ON 0xA0
210316482eSPhilippe Mathieu-Daudé #define ATA_DEV_LBA 0x40
220316482eSPhilippe Mathieu-Daudé #define ATA_DEV_LBA_MSB 0x0F /* LBA 24:27 */
230316482eSPhilippe Mathieu-Daudé #define ATA_DEV_HS 0x0F /* HS 3:0 */
240316482eSPhilippe Mathieu-Daudé
250316482eSPhilippe Mathieu-Daudé
260316482eSPhilippe Mathieu-Daudé /* Bits of HD_STATUS */
270316482eSPhilippe Mathieu-Daudé #define ERR_STAT 0x01
280316482eSPhilippe Mathieu-Daudé #define INDEX_STAT 0x02
290316482eSPhilippe Mathieu-Daudé #define ECC_STAT 0x04 /* Corrected error */
300316482eSPhilippe Mathieu-Daudé #define DRQ_STAT 0x08
310316482eSPhilippe Mathieu-Daudé #define SEEK_STAT 0x10
320316482eSPhilippe Mathieu-Daudé #define SRV_STAT 0x10
330316482eSPhilippe Mathieu-Daudé #define WRERR_STAT 0x20
340316482eSPhilippe Mathieu-Daudé #define READY_STAT 0x40
350316482eSPhilippe Mathieu-Daudé #define BUSY_STAT 0x80
360316482eSPhilippe Mathieu-Daudé
370316482eSPhilippe Mathieu-Daudé /* Bits for HD_ERROR */
380316482eSPhilippe Mathieu-Daudé #define MARK_ERR 0x01 /* Bad address mark */
390316482eSPhilippe Mathieu-Daudé #define TRK0_ERR 0x02 /* couldn't find track 0 */
400316482eSPhilippe Mathieu-Daudé #define ABRT_ERR 0x04 /* Command aborted */
410316482eSPhilippe Mathieu-Daudé #define MCR_ERR 0x08 /* media change request */
420316482eSPhilippe Mathieu-Daudé #define ID_ERR 0x10 /* ID field not found */
430316482eSPhilippe Mathieu-Daudé #define MC_ERR 0x20 /* media changed */
440316482eSPhilippe Mathieu-Daudé #define ECC_ERR 0x40 /* Uncorrectable ECC error */
450316482eSPhilippe Mathieu-Daudé #define BBD_ERR 0x80 /* pre-EIDE meaning: block marked bad */
460316482eSPhilippe Mathieu-Daudé #define ICRC_ERR 0x80 /* new meaning: CRC error during transfer */
470316482eSPhilippe Mathieu-Daudé
480316482eSPhilippe Mathieu-Daudé /* Bits of HD_NSECTOR */
490316482eSPhilippe Mathieu-Daudé #define CD 0x01
500316482eSPhilippe Mathieu-Daudé #define IO 0x02
510316482eSPhilippe Mathieu-Daudé #define REL 0x04
520316482eSPhilippe Mathieu-Daudé #define TAG_MASK 0xf8
530316482eSPhilippe Mathieu-Daudé
540316482eSPhilippe Mathieu-Daudé /* Bits of Device Control register */
550316482eSPhilippe Mathieu-Daudé #define IDE_CTRL_HOB 0x80
560316482eSPhilippe Mathieu-Daudé #define IDE_CTRL_RESET 0x04
570316482eSPhilippe Mathieu-Daudé #define IDE_CTRL_DISABLE_IRQ 0x02
580316482eSPhilippe Mathieu-Daudé
590316482eSPhilippe Mathieu-Daudé /* ACS-2 T13/2015-D Table B.2 Command codes */
600316482eSPhilippe Mathieu-Daudé #define WIN_NOP 0x00
610316482eSPhilippe Mathieu-Daudé /* reserved 0x01..0x02 */
620316482eSPhilippe Mathieu-Daudé #define CFA_REQ_EXT_ERROR_CODE 0x03 /* CFA Request Extended Error Code */
630316482eSPhilippe Mathieu-Daudé /* reserved 0x04..0x05 */
640316482eSPhilippe Mathieu-Daudé #define WIN_DSM 0x06
650316482eSPhilippe Mathieu-Daudé /* reserved 0x07 */
660316482eSPhilippe Mathieu-Daudé #define WIN_DEVICE_RESET 0x08
670316482eSPhilippe Mathieu-Daudé /* reserved 0x09..0x0a */
680316482eSPhilippe Mathieu-Daudé /* REQUEST SENSE DATA EXT 0x0B */
690316482eSPhilippe Mathieu-Daudé /* reserved 0x0C..0x0F */
700316482eSPhilippe Mathieu-Daudé #define WIN_RECAL 0x10 /* obsolete since ATA4 */
710316482eSPhilippe Mathieu-Daudé /* obsolete since ATA3, retired in ATA4 0x11..0x1F */
720316482eSPhilippe Mathieu-Daudé #define WIN_READ 0x20 /* 28-Bit */
730316482eSPhilippe Mathieu-Daudé #define WIN_READ_ONCE 0x21 /* 28-Bit w/o retries, obsolete since ATA5 */
740316482eSPhilippe Mathieu-Daudé /* obsolete since ATA4 0x22..0x23 */
750316482eSPhilippe Mathieu-Daudé #define WIN_READ_EXT 0x24 /* 48-Bit */
760316482eSPhilippe Mathieu-Daudé #define WIN_READDMA_EXT 0x25 /* 48-Bit */
770316482eSPhilippe Mathieu-Daudé #define WIN_READDMA_QUEUED_EXT 0x26 /* 48-Bit, obsolete since ACS2 */
780316482eSPhilippe Mathieu-Daudé #define WIN_READ_NATIVE_MAX_EXT 0x27 /* 48-Bit */
790316482eSPhilippe Mathieu-Daudé /* reserved 0x28 */
800316482eSPhilippe Mathieu-Daudé #define WIN_MULTREAD_EXT 0x29 /* 48-Bit */
810316482eSPhilippe Mathieu-Daudé /* READ STREAM DMA EXT 0x2A */
820316482eSPhilippe Mathieu-Daudé /* READ STREAM EXT 0x2B */
830316482eSPhilippe Mathieu-Daudé /* reserved 0x2C..0x2E */
840316482eSPhilippe Mathieu-Daudé /* READ LOG EXT 0x2F */
850316482eSPhilippe Mathieu-Daudé #define WIN_WRITE 0x30 /* 28-Bit */
860316482eSPhilippe Mathieu-Daudé #define WIN_WRITE_ONCE 0x31 /* 28-Bit w/o retries, obsolete since ATA5 */
870316482eSPhilippe Mathieu-Daudé /* obsolete since ATA4 0x32..0x33 */
880316482eSPhilippe Mathieu-Daudé #define WIN_WRITE_EXT 0x34 /* 48-Bit */
890316482eSPhilippe Mathieu-Daudé #define WIN_WRITEDMA_EXT 0x35 /* 48-Bit */
900316482eSPhilippe Mathieu-Daudé #define WIN_WRITEDMA_QUEUED_EXT 0x36 /* 48-Bit */
910316482eSPhilippe Mathieu-Daudé #define WIN_SET_MAX_EXT 0x37 /* 48-Bit, obsolete since ACS2 */
920316482eSPhilippe Mathieu-Daudé #define WIN_SET_MAX_EXT 0x37 /* 48-Bit */
930316482eSPhilippe Mathieu-Daudé #define CFA_WRITE_SECT_WO_ERASE 0x38 /* CFA Write Sectors without erase */
940316482eSPhilippe Mathieu-Daudé #define WIN_MULTWRITE_EXT 0x39 /* 48-Bit */
950316482eSPhilippe Mathieu-Daudé /* WRITE STREAM DMA EXT 0x3A */
960316482eSPhilippe Mathieu-Daudé /* WRITE STREAM EXT 0x3B */
970316482eSPhilippe Mathieu-Daudé #define WIN_WRITE_VERIFY 0x3C /* 28-Bit, obsolete since ATA4 */
980316482eSPhilippe Mathieu-Daudé /* WRITE DMA FUA EXT 0x3D */
990316482eSPhilippe Mathieu-Daudé /* obsolete since ACS2 0x3E */
1000316482eSPhilippe Mathieu-Daudé /* WRITE LOG EXT 0x3F */
1010316482eSPhilippe Mathieu-Daudé #define WIN_VERIFY 0x40 /* 28-Bit - Read Verify Sectors */
1020316482eSPhilippe Mathieu-Daudé #define WIN_VERIFY_ONCE 0x41 /* 28-Bit - w/o retries, obsolete since ATA5 */
1030316482eSPhilippe Mathieu-Daudé #define WIN_VERIFY_EXT 0x42 /* 48-Bit */
1040316482eSPhilippe Mathieu-Daudé /* reserved 0x43..0x44 */
1050316482eSPhilippe Mathieu-Daudé /* WRITE UNCORRECTABLE EXT 0x45 */
1060316482eSPhilippe Mathieu-Daudé /* reserved 0x46 */
1070316482eSPhilippe Mathieu-Daudé /* READ LOG DMA EXT 0x47 */
1080316482eSPhilippe Mathieu-Daudé /* reserved 0x48..0x4F */
1090316482eSPhilippe Mathieu-Daudé /* obsolete since ATA4 0x50 */
1100316482eSPhilippe Mathieu-Daudé /* CONFIGURE STREAM 0x51 */
1110316482eSPhilippe Mathieu-Daudé /* reserved 0x52..0x56 */
1120316482eSPhilippe Mathieu-Daudé /* WRITE LOG DMA EXT 0x57 */
1130316482eSPhilippe Mathieu-Daudé /* reserved 0x58..0x5A */
1140316482eSPhilippe Mathieu-Daudé /* TRUSTED NON DATA 0x5B */
1150316482eSPhilippe Mathieu-Daudé /* TRUSTED RECEIVE 0x5C */
1160316482eSPhilippe Mathieu-Daudé /* TRUSTED RECEIVE DMA 0x5D */
1170316482eSPhilippe Mathieu-Daudé /* TRUSTED SEND 0x5E */
1180316482eSPhilippe Mathieu-Daudé /* TRUSTED SEND DMA 0x5F */
1190316482eSPhilippe Mathieu-Daudé /* READ FPDMA QUEUED 0x60 */
1200316482eSPhilippe Mathieu-Daudé /* WRITE FPDMA QUEUED 0x61 */
1210316482eSPhilippe Mathieu-Daudé /* reserved 0x62->0x6F */
1220316482eSPhilippe Mathieu-Daudé #define WIN_SEEK 0x70 /* obsolete since ATA7 */
1230316482eSPhilippe Mathieu-Daudé /* reserved 0x71-0x7F */
1240316482eSPhilippe Mathieu-Daudé /* vendor specific 0x80-0x86 */
1250316482eSPhilippe Mathieu-Daudé #define CFA_TRANSLATE_SECTOR 0x87 /* CFA Translate Sector */
1260316482eSPhilippe Mathieu-Daudé /* vendor specific 0x88-0x8F */
1270316482eSPhilippe Mathieu-Daudé #define WIN_DIAGNOSE 0x90
1280316482eSPhilippe Mathieu-Daudé #define WIN_SPECIFY 0x91 /* set drive geometry translation, obsolete since ATA6 */
1290316482eSPhilippe Mathieu-Daudé #define WIN_DOWNLOAD_MICROCODE 0x92
1300316482eSPhilippe Mathieu-Daudé /* DOWNLOAD MICROCODE DMA 0x93 */
1310316482eSPhilippe Mathieu-Daudé #define WIN_STANDBYNOW2 0x94 /* retired in ATA4 */
1320316482eSPhilippe Mathieu-Daudé #define WIN_IDLEIMMEDIATE2 0x95 /* force drive to become "ready", retired in ATA4 */
1330316482eSPhilippe Mathieu-Daudé #define WIN_STANDBY2 0x96 /* retired in ATA4 */
1340316482eSPhilippe Mathieu-Daudé #define WIN_SETIDLE2 0x97 /* retired in ATA4 */
1350316482eSPhilippe Mathieu-Daudé #define WIN_CHECKPOWERMODE2 0x98 /* retired in ATA4 */
1360316482eSPhilippe Mathieu-Daudé #define WIN_SLEEPNOW2 0x99 /* retired in ATA4 */
1370316482eSPhilippe Mathieu-Daudé /* vendor specific 0x9A */
1380316482eSPhilippe Mathieu-Daudé /* reserved 0x9B..0x9F */
1390316482eSPhilippe Mathieu-Daudé #define WIN_PACKETCMD 0xA0 /* Send a packet command. */
1400316482eSPhilippe Mathieu-Daudé #define WIN_PIDENTIFY 0xA1 /* identify ATAPI device */
1410316482eSPhilippe Mathieu-Daudé #define WIN_QUEUED_SERVICE 0xA2 /* obsolete since ACS2 */
1420316482eSPhilippe Mathieu-Daudé /* reserved 0xA3..0xAF */
1430316482eSPhilippe Mathieu-Daudé #define WIN_SMART 0xB0 /* self-monitoring and reporting */
1440316482eSPhilippe Mathieu-Daudé /* Device Configuration Overlay 0xB1 */
1450316482eSPhilippe Mathieu-Daudé /* reserved 0xB2..0xB3 */
1460316482eSPhilippe Mathieu-Daudé /* Sanitize Device 0xB4 */
1470316482eSPhilippe Mathieu-Daudé /* reserved 0xB5 */
1480316482eSPhilippe Mathieu-Daudé /* NV Cache 0xB6 */
1490316482eSPhilippe Mathieu-Daudé /* reserved for CFA 0xB7..0xBB */
1500316482eSPhilippe Mathieu-Daudé #define CFA_ACCESS_METADATA_STORAGE 0xB8
1510316482eSPhilippe Mathieu-Daudé /* reserved 0xBC..0xBF */
1520316482eSPhilippe Mathieu-Daudé #define CFA_ERASE_SECTORS 0xC0 /* microdrives implement as NOP */
1530316482eSPhilippe Mathieu-Daudé /* vendor specific 0xC1..0xC3 */
1540316482eSPhilippe Mathieu-Daudé #define WIN_MULTREAD 0xC4 /* read sectors using multiple mode*/
1550316482eSPhilippe Mathieu-Daudé #define WIN_MULTWRITE 0xC5 /* write sectors using multiple mode */
1560316482eSPhilippe Mathieu-Daudé #define WIN_SETMULT 0xC6 /* enable/disable multiple mode */
1570316482eSPhilippe Mathieu-Daudé #define WIN_READDMA_QUEUED 0xC7 /* read sectors using Queued DMA transfers, obsolete since ACS2 */
1580316482eSPhilippe Mathieu-Daudé #define WIN_READDMA 0xC8 /* read sectors using DMA transfers */
1590316482eSPhilippe Mathieu-Daudé #define WIN_READDMA_ONCE 0xC9 /* 28-Bit - w/o retries, obsolete since ATA5 */
1600316482eSPhilippe Mathieu-Daudé #define WIN_WRITEDMA 0xCA /* write sectors using DMA transfers */
1610316482eSPhilippe Mathieu-Daudé #define WIN_WRITEDMA_ONCE 0xCB /* 28-Bit - w/o retries, obsolete since ATA5 */
1620316482eSPhilippe Mathieu-Daudé #define WIN_WRITEDMA_QUEUED 0xCC /* write sectors using Queued DMA transfers, obsolete since ACS2 */
1630316482eSPhilippe Mathieu-Daudé #define CFA_WRITE_MULTI_WO_ERASE 0xCD /* CFA Write multiple without erase */
1640316482eSPhilippe Mathieu-Daudé /* WRITE MULTIPLE FUA EXT 0xCE */
1650316482eSPhilippe Mathieu-Daudé /* reserved 0xCF..0xDO */
1660316482eSPhilippe Mathieu-Daudé /* CHECK MEDIA CARD TYPE 0xD1 */
1670316482eSPhilippe Mathieu-Daudé /* reserved for media card pass through 0xD2..0xD4 */
1680316482eSPhilippe Mathieu-Daudé /* reserved 0xD5..0xD9 */
1690316482eSPhilippe Mathieu-Daudé #define WIN_GETMEDIASTATUS 0xDA /* obsolete since ATA8 */
1700316482eSPhilippe Mathieu-Daudé /* obsolete since ATA3, retired in ATA4 0xDB..0xDD */
1710316482eSPhilippe Mathieu-Daudé #define WIN_DOORLOCK 0xDE /* lock door on removable drives, obsolete since ATA8 */
1720316482eSPhilippe Mathieu-Daudé #define WIN_DOORUNLOCK 0xDF /* unlock door on removable drives, obsolete since ATA8 */
1730316482eSPhilippe Mathieu-Daudé #define WIN_STANDBYNOW1 0xE0
1740316482eSPhilippe Mathieu-Daudé #define WIN_IDLEIMMEDIATE 0xE1 /* force drive to become "ready" */
1750316482eSPhilippe Mathieu-Daudé #define WIN_STANDBY 0xE2 /* Set device in Standby Mode */
1760316482eSPhilippe Mathieu-Daudé #define WIN_SETIDLE1 0xE3
1770316482eSPhilippe Mathieu-Daudé #define WIN_READ_BUFFER 0xE4 /* force read only 1 sector */
1780316482eSPhilippe Mathieu-Daudé #define WIN_CHECKPOWERMODE1 0xE5
1790316482eSPhilippe Mathieu-Daudé #define WIN_SLEEPNOW1 0xE6
1800316482eSPhilippe Mathieu-Daudé #define WIN_FLUSH_CACHE 0xE7
1810316482eSPhilippe Mathieu-Daudé #define WIN_WRITE_BUFFER 0xE8 /* force write only 1 sector */
1820316482eSPhilippe Mathieu-Daudé /* READ BUFFER DMA 0xE9 */
1830316482eSPhilippe Mathieu-Daudé #define WIN_FLUSH_CACHE_EXT 0xEA /* 48-Bit */
1840316482eSPhilippe Mathieu-Daudé /* WRITE BUFFER DMA 0xEB */
1850316482eSPhilippe Mathieu-Daudé #define WIN_IDENTIFY 0xEC /* ask drive to identify itself */
1860316482eSPhilippe Mathieu-Daudé #define WIN_MEDIAEJECT 0xED /* obsolete since ATA8 */
1870316482eSPhilippe Mathieu-Daudé /* obsolete since ATA4 0xEE */
1880316482eSPhilippe Mathieu-Daudé #define WIN_SETFEATURES 0xEF /* set special drive features */
1890316482eSPhilippe Mathieu-Daudé #define IBM_SENSE_CONDITION 0xF0 /* measure disk temperature, vendor specific */
1900316482eSPhilippe Mathieu-Daudé #define WIN_SECURITY_SET_PASS 0xF1
1910316482eSPhilippe Mathieu-Daudé #define WIN_SECURITY_UNLOCK 0xF2
1920316482eSPhilippe Mathieu-Daudé #define WIN_SECURITY_ERASE_PREPARE 0xF3
1930316482eSPhilippe Mathieu-Daudé #define WIN_SECURITY_ERASE_UNIT 0xF4
1940316482eSPhilippe Mathieu-Daudé #define WIN_SECURITY_FREEZE_LOCK 0xF5
1950316482eSPhilippe Mathieu-Daudé #define CFA_WEAR_LEVEL 0xF5 /* microdrives implement as NOP; not specified in T13! */
1960316482eSPhilippe Mathieu-Daudé #define WIN_SECURITY_DISABLE 0xF6
1970316482eSPhilippe Mathieu-Daudé /* vendor specific 0xF7 */
1980316482eSPhilippe Mathieu-Daudé #define WIN_READ_NATIVE_MAX 0xF8 /* return the native maximum address */
1990316482eSPhilippe Mathieu-Daudé #define WIN_SET_MAX 0xF9
2000316482eSPhilippe Mathieu-Daudé /* vendor specific 0xFA..0xFF */
2010316482eSPhilippe Mathieu-Daudé
2020316482eSPhilippe Mathieu-Daudé /* set to 1 set disable mult support */
2030316482eSPhilippe Mathieu-Daudé #define MAX_MULT_SECTORS 16
2040316482eSPhilippe Mathieu-Daudé
2050316482eSPhilippe Mathieu-Daudé #define IDE_DMA_BUF_SECTORS 256
2060316482eSPhilippe Mathieu-Daudé
2070316482eSPhilippe Mathieu-Daudé /* feature values for Data Set Management */
2080316482eSPhilippe Mathieu-Daudé #define DSM_TRIM 0x01
2090316482eSPhilippe Mathieu-Daudé
2100316482eSPhilippe Mathieu-Daudé #if (IDE_DMA_BUF_SECTORS < MAX_MULT_SECTORS)
2110316482eSPhilippe Mathieu-Daudé #error "IDE_DMA_BUF_SECTORS must be bigger or equal to MAX_MULT_SECTORS"
2120316482eSPhilippe Mathieu-Daudé #endif
2130316482eSPhilippe Mathieu-Daudé
2140316482eSPhilippe Mathieu-Daudé /* ATAPI defines */
2150316482eSPhilippe Mathieu-Daudé
2160316482eSPhilippe Mathieu-Daudé #define ATAPI_PACKET_SIZE 12
2170316482eSPhilippe Mathieu-Daudé
2180316482eSPhilippe Mathieu-Daudé /* The generic packet command opcodes for CD/DVD Logical Units,
2190316482eSPhilippe Mathieu-Daudé * From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
2200316482eSPhilippe Mathieu-Daudé #define GPCMD_BLANK 0xa1
2210316482eSPhilippe Mathieu-Daudé #define GPCMD_CLOSE_TRACK 0x5b
2220316482eSPhilippe Mathieu-Daudé #define GPCMD_FLUSH_CACHE 0x35
2230316482eSPhilippe Mathieu-Daudé #define GPCMD_FORMAT_UNIT 0x04
2240316482eSPhilippe Mathieu-Daudé #define GPCMD_GET_CONFIGURATION 0x46
2250316482eSPhilippe Mathieu-Daudé #define GPCMD_GET_EVENT_STATUS_NOTIFICATION 0x4a
2260316482eSPhilippe Mathieu-Daudé #define GPCMD_GET_PERFORMANCE 0xac
2270316482eSPhilippe Mathieu-Daudé #define GPCMD_INQUIRY 0x12
2280316482eSPhilippe Mathieu-Daudé #define GPCMD_LOAD_UNLOAD 0xa6
2290316482eSPhilippe Mathieu-Daudé #define GPCMD_MECHANISM_STATUS 0xbd
2300316482eSPhilippe Mathieu-Daudé #define GPCMD_MODE_SELECT_10 0x55
2310316482eSPhilippe Mathieu-Daudé #define GPCMD_MODE_SENSE_10 0x5a
2320316482eSPhilippe Mathieu-Daudé #define GPCMD_PAUSE_RESUME 0x4b
2330316482eSPhilippe Mathieu-Daudé #define GPCMD_PLAY_AUDIO_10 0x45
2340316482eSPhilippe Mathieu-Daudé #define GPCMD_PLAY_AUDIO_MSF 0x47
2350316482eSPhilippe Mathieu-Daudé #define GPCMD_PLAY_AUDIO_TI 0x48
2360316482eSPhilippe Mathieu-Daudé #define GPCMD_PLAY_CD 0xbc
2370316482eSPhilippe Mathieu-Daudé #define GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e
2380316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_10 0x28
2390316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_12 0xa8
2400316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_CDVD_CAPACITY 0x25
2410316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_CD 0xbe
2420316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_CD_MSF 0xb9
2430316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_DISC_INFO 0x51
2440316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_DVD_STRUCTURE 0xad
2450316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_FORMAT_CAPACITIES 0x23
2460316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_HEADER 0x44
2470316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_TRACK_RZONE_INFO 0x52
2480316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_SUBCHANNEL 0x42
2490316482eSPhilippe Mathieu-Daudé #define GPCMD_READ_TOC_PMA_ATIP 0x43
2500316482eSPhilippe Mathieu-Daudé #define GPCMD_REPAIR_RZONE_TRACK 0x58
2510316482eSPhilippe Mathieu-Daudé #define GPCMD_REPORT_KEY 0xa4
2520316482eSPhilippe Mathieu-Daudé #define GPCMD_REQUEST_SENSE 0x03
2530316482eSPhilippe Mathieu-Daudé #define GPCMD_RESERVE_RZONE_TRACK 0x53
2540316482eSPhilippe Mathieu-Daudé #define GPCMD_SCAN 0xba
2550316482eSPhilippe Mathieu-Daudé #define GPCMD_SEEK 0x2b
2560316482eSPhilippe Mathieu-Daudé #define GPCMD_SEND_DVD_STRUCTURE 0xad
2570316482eSPhilippe Mathieu-Daudé #define GPCMD_SEND_EVENT 0xa2
2580316482eSPhilippe Mathieu-Daudé #define GPCMD_SEND_KEY 0xa3
2590316482eSPhilippe Mathieu-Daudé #define GPCMD_SEND_OPC 0x54
2600316482eSPhilippe Mathieu-Daudé #define GPCMD_SET_READ_AHEAD 0xa7
2610316482eSPhilippe Mathieu-Daudé #define GPCMD_SET_STREAMING 0xb6
2620316482eSPhilippe Mathieu-Daudé #define GPCMD_START_STOP_UNIT 0x1b
2630316482eSPhilippe Mathieu-Daudé #define GPCMD_STOP_PLAY_SCAN 0x4e
2640316482eSPhilippe Mathieu-Daudé #define GPCMD_TEST_UNIT_READY 0x00
2650316482eSPhilippe Mathieu-Daudé #define GPCMD_VERIFY_10 0x2f
2660316482eSPhilippe Mathieu-Daudé #define GPCMD_WRITE_10 0x2a
2670316482eSPhilippe Mathieu-Daudé #define GPCMD_WRITE_AND_VERIFY_10 0x2e
2680316482eSPhilippe Mathieu-Daudé /* This is listed as optional in ATAPI 2.6, but is (curiously)
2690316482eSPhilippe Mathieu-Daudé * missing from Mt. Fuji, Table 57. It _is_ mentioned in Mt. Fuji
2700316482eSPhilippe Mathieu-Daudé * Table 377 as an MMC command for SCSi devices though... Most ATAPI
2710316482eSPhilippe Mathieu-Daudé * drives support it. */
2720316482eSPhilippe Mathieu-Daudé #define GPCMD_SET_SPEED 0xbb
2730316482eSPhilippe Mathieu-Daudé /* This seems to be a SCSI specific CD-ROM opcode
2740316482eSPhilippe Mathieu-Daudé * to play data at track/index */
2750316482eSPhilippe Mathieu-Daudé #define GPCMD_PLAYAUDIO_TI 0x48
2760316482eSPhilippe Mathieu-Daudé /*
2770316482eSPhilippe Mathieu-Daudé * From MS Media Status Notification Support Specification. For
2780316482eSPhilippe Mathieu-Daudé * older drives only.
2790316482eSPhilippe Mathieu-Daudé */
2800316482eSPhilippe Mathieu-Daudé #define GPCMD_GET_MEDIA_STATUS 0xda
2810316482eSPhilippe Mathieu-Daudé #define GPCMD_MODE_SENSE_6 0x1a
2820316482eSPhilippe Mathieu-Daudé
2830316482eSPhilippe Mathieu-Daudé #define ATAPI_INT_REASON_CD 0x01 /* 0 = data transfer */
2840316482eSPhilippe Mathieu-Daudé #define ATAPI_INT_REASON_IO 0x02 /* 1 = transfer to the host */
2850316482eSPhilippe Mathieu-Daudé #define ATAPI_INT_REASON_REL 0x04
2860316482eSPhilippe Mathieu-Daudé #define ATAPI_INT_REASON_TAG 0xf8
2870316482eSPhilippe Mathieu-Daudé
2880316482eSPhilippe Mathieu-Daudé /* same constants as bochs */
2890316482eSPhilippe Mathieu-Daudé #define ASC_NO_SEEK_COMPLETE 0x02
2900316482eSPhilippe Mathieu-Daudé #define ASC_ILLEGAL_OPCODE 0x20
2910316482eSPhilippe Mathieu-Daudé #define ASC_LOGICAL_BLOCK_OOR 0x21
2920316482eSPhilippe Mathieu-Daudé #define ASC_INV_FIELD_IN_CMD_PACKET 0x24
2930316482eSPhilippe Mathieu-Daudé #define ASC_MEDIUM_MAY_HAVE_CHANGED 0x28
2940316482eSPhilippe Mathieu-Daudé #define ASC_INCOMPATIBLE_FORMAT 0x30
2950316482eSPhilippe Mathieu-Daudé #define ASC_MEDIUM_NOT_PRESENT 0x3a
2960316482eSPhilippe Mathieu-Daudé #define ASC_SAVING_PARAMETERS_NOT_SUPPORTED 0x39
2970316482eSPhilippe Mathieu-Daudé #define ASC_DATA_PHASE_ERROR 0x4b
2980316482eSPhilippe Mathieu-Daudé #define ASC_MEDIA_REMOVAL_PREVENTED 0x53
2990316482eSPhilippe Mathieu-Daudé
3000316482eSPhilippe Mathieu-Daudé #define CFA_NO_ERROR 0x00
3010316482eSPhilippe Mathieu-Daudé #define CFA_MISC_ERROR 0x09
3020316482eSPhilippe Mathieu-Daudé #define CFA_INVALID_COMMAND 0x20
3030316482eSPhilippe Mathieu-Daudé #define CFA_INVALID_ADDRESS 0x21
3040316482eSPhilippe Mathieu-Daudé #define CFA_ADDRESS_OVERFLOW 0x2f
3050316482eSPhilippe Mathieu-Daudé
3060316482eSPhilippe Mathieu-Daudé #define SMART_READ_DATA 0xd0
3070316482eSPhilippe Mathieu-Daudé #define SMART_READ_THRESH 0xd1
3080316482eSPhilippe Mathieu-Daudé #define SMART_ATTR_AUTOSAVE 0xd2
3090316482eSPhilippe Mathieu-Daudé #define SMART_SAVE_ATTR 0xd3
3100316482eSPhilippe Mathieu-Daudé #define SMART_EXECUTE_OFFLINE 0xd4
3110316482eSPhilippe Mathieu-Daudé #define SMART_READ_LOG 0xd5
3120316482eSPhilippe Mathieu-Daudé #define SMART_WRITE_LOG 0xd6
3130316482eSPhilippe Mathieu-Daudé #define SMART_ENABLE 0xd8
3140316482eSPhilippe Mathieu-Daudé #define SMART_DISABLE 0xd9
3150316482eSPhilippe Mathieu-Daudé #define SMART_STATUS 0xda
3160316482eSPhilippe Mathieu-Daudé
3170316482eSPhilippe Mathieu-Daudé extern const char *IDE_DMA_CMD_lookup[IDE_DMA__COUNT];
3180316482eSPhilippe Mathieu-Daudé
3190316482eSPhilippe Mathieu-Daudé extern const MemoryRegionPortio ide_portio_list[];
3200316482eSPhilippe Mathieu-Daudé extern const MemoryRegionPortio ide_portio2_list[];
3210316482eSPhilippe Mathieu-Daudé
3220316482eSPhilippe Mathieu-Daudé #define ide_cmd_is_read(s) \
3230316482eSPhilippe Mathieu-Daudé ((s)->dma_cmd == IDE_DMA_READ)
3240316482eSPhilippe Mathieu-Daudé
3250316482eSPhilippe Mathieu-Daudé typedef struct IDEBufferedRequest {
3260316482eSPhilippe Mathieu-Daudé QLIST_ENTRY(IDEBufferedRequest) list;
3270316482eSPhilippe Mathieu-Daudé QEMUIOVector qiov;
3280316482eSPhilippe Mathieu-Daudé QEMUIOVector *original_qiov;
3290316482eSPhilippe Mathieu-Daudé BlockCompletionFunc *original_cb;
3300316482eSPhilippe Mathieu-Daudé void *original_opaque;
3310316482eSPhilippe Mathieu-Daudé bool orphaned;
3320316482eSPhilippe Mathieu-Daudé } IDEBufferedRequest;
3330316482eSPhilippe Mathieu-Daudé
3340316482eSPhilippe Mathieu-Daudé /* These are used for the error_status field of IDEBus */
3350316482eSPhilippe Mathieu-Daudé #define IDE_RETRY_MASK 0xf8
3360316482eSPhilippe Mathieu-Daudé #define IDE_RETRY_DMA 0x08
3370316482eSPhilippe Mathieu-Daudé #define IDE_RETRY_PIO 0x10
3380316482eSPhilippe Mathieu-Daudé #define IDE_RETRY_ATAPI 0x20 /* reused IDE_RETRY_READ bit */
3390316482eSPhilippe Mathieu-Daudé #define IDE_RETRY_READ 0x20
3400316482eSPhilippe Mathieu-Daudé #define IDE_RETRY_FLUSH 0x40
3410316482eSPhilippe Mathieu-Daudé #define IDE_RETRY_TRIM 0x80
3420316482eSPhilippe Mathieu-Daudé #define IDE_RETRY_HBA 0x100
3430316482eSPhilippe Mathieu-Daudé
3440316482eSPhilippe Mathieu-Daudé #define IS_IDE_RETRY_DMA(_status) \
3450316482eSPhilippe Mathieu-Daudé ((_status) & IDE_RETRY_DMA)
3460316482eSPhilippe Mathieu-Daudé
3470316482eSPhilippe Mathieu-Daudé #define IS_IDE_RETRY_PIO(_status) \
3480316482eSPhilippe Mathieu-Daudé ((_status) & IDE_RETRY_PIO)
3490316482eSPhilippe Mathieu-Daudé
3500316482eSPhilippe Mathieu-Daudé /*
3510316482eSPhilippe Mathieu-Daudé * The method of the IDE_RETRY_ATAPI determination is to use a previously
3520316482eSPhilippe Mathieu-Daudé * impossible bit combination as a new status value.
3530316482eSPhilippe Mathieu-Daudé */
3540316482eSPhilippe Mathieu-Daudé #define IS_IDE_RETRY_ATAPI(_status) \
3550316482eSPhilippe Mathieu-Daudé (((_status) & IDE_RETRY_MASK) == IDE_RETRY_ATAPI)
3560316482eSPhilippe Mathieu-Daudé
ide_dma_cmd_to_retry(uint8_t dma_cmd)3570316482eSPhilippe Mathieu-Daudé static inline uint8_t ide_dma_cmd_to_retry(uint8_t dma_cmd)
3580316482eSPhilippe Mathieu-Daudé {
3590316482eSPhilippe Mathieu-Daudé switch (dma_cmd) {
3600316482eSPhilippe Mathieu-Daudé case IDE_DMA_READ:
3610316482eSPhilippe Mathieu-Daudé return IDE_RETRY_DMA | IDE_RETRY_READ;
3620316482eSPhilippe Mathieu-Daudé case IDE_DMA_WRITE:
3630316482eSPhilippe Mathieu-Daudé return IDE_RETRY_DMA;
3640316482eSPhilippe Mathieu-Daudé case IDE_DMA_TRIM:
3650316482eSPhilippe Mathieu-Daudé return IDE_RETRY_DMA | IDE_RETRY_TRIM;
3660316482eSPhilippe Mathieu-Daudé case IDE_DMA_ATAPI:
3670316482eSPhilippe Mathieu-Daudé return IDE_RETRY_ATAPI;
3680316482eSPhilippe Mathieu-Daudé default:
3690316482eSPhilippe Mathieu-Daudé break;
3700316482eSPhilippe Mathieu-Daudé }
3710316482eSPhilippe Mathieu-Daudé return 0;
3720316482eSPhilippe Mathieu-Daudé }
3730316482eSPhilippe Mathieu-Daudé
ide_bus_active_if(IDEBus * bus)3740316482eSPhilippe Mathieu-Daudé static inline IDEState *ide_bus_active_if(IDEBus *bus)
3750316482eSPhilippe Mathieu-Daudé {
3760316482eSPhilippe Mathieu-Daudé return bus->ifs + bus->unit;
3770316482eSPhilippe Mathieu-Daudé }
3780316482eSPhilippe Mathieu-Daudé
3790316482eSPhilippe Mathieu-Daudé /* hw/ide/core.c */
3800316482eSPhilippe Mathieu-Daudé extern const VMStateDescription vmstate_ide_bus;
3810316482eSPhilippe Mathieu-Daudé
3820316482eSPhilippe Mathieu-Daudé #define VMSTATE_IDE_BUS(_field, _state) \
3830316482eSPhilippe Mathieu-Daudé VMSTATE_STRUCT(_field, _state, 1, vmstate_ide_bus, IDEBus)
3840316482eSPhilippe Mathieu-Daudé
3850316482eSPhilippe Mathieu-Daudé #define VMSTATE_IDE_BUS_ARRAY(_field, _state, _num) \
3860316482eSPhilippe Mathieu-Daudé VMSTATE_STRUCT_ARRAY(_field, _state, _num, 1, vmstate_ide_bus, IDEBus)
3870316482eSPhilippe Mathieu-Daudé
3880316482eSPhilippe Mathieu-Daudé extern const VMStateDescription vmstate_ide_drive;
3890316482eSPhilippe Mathieu-Daudé
3900316482eSPhilippe Mathieu-Daudé #define VMSTATE_IDE_DRIVES(_field, _state) \
3910316482eSPhilippe Mathieu-Daudé VMSTATE_STRUCT_ARRAY(_field, _state, 2, 3, vmstate_ide_drive, IDEState)
3920316482eSPhilippe Mathieu-Daudé
3930316482eSPhilippe Mathieu-Daudé #define VMSTATE_IDE_DRIVE(_field, _state) \
3940316482eSPhilippe Mathieu-Daudé VMSTATE_STRUCT(_field, _state, 1, vmstate_ide_drive, IDEState)
3950316482eSPhilippe Mathieu-Daudé
3960316482eSPhilippe Mathieu-Daudé void ide_bus_reset(IDEBus *bus);
3970316482eSPhilippe Mathieu-Daudé int64_t ide_get_sector(IDEState *s);
3980316482eSPhilippe Mathieu-Daudé void ide_set_sector(IDEState *s, int64_t sector_num);
3990316482eSPhilippe Mathieu-Daudé
4000316482eSPhilippe Mathieu-Daudé void ide_start_dma(IDEState *s, BlockCompletionFunc *cb);
4010316482eSPhilippe Mathieu-Daudé void dma_buf_commit(IDEState *s, uint32_t tx_bytes);
4020316482eSPhilippe Mathieu-Daudé void ide_dma_error(IDEState *s);
4030316482eSPhilippe Mathieu-Daudé void ide_abort_command(IDEState *s);
4040316482eSPhilippe Mathieu-Daudé
4050316482eSPhilippe Mathieu-Daudé void ide_atapi_cmd_ok(IDEState *s);
4060316482eSPhilippe Mathieu-Daudé void ide_atapi_cmd_error(IDEState *s, int sense_key, int asc);
4070316482eSPhilippe Mathieu-Daudé void ide_atapi_dma_restart(IDEState *s);
4080316482eSPhilippe Mathieu-Daudé void ide_atapi_io_error(IDEState *s, int ret);
4090316482eSPhilippe Mathieu-Daudé
4100316482eSPhilippe Mathieu-Daudé void ide_ioport_write(void *opaque, uint32_t addr, uint32_t val);
4110316482eSPhilippe Mathieu-Daudé uint32_t ide_ioport_read(void *opaque, uint32_t addr1);
4120316482eSPhilippe Mathieu-Daudé uint32_t ide_status_read(void *opaque, uint32_t addr);
4130316482eSPhilippe Mathieu-Daudé void ide_ctrl_write(void *opaque, uint32_t addr, uint32_t val);
4140316482eSPhilippe Mathieu-Daudé void ide_data_writew(void *opaque, uint32_t addr, uint32_t val);
4150316482eSPhilippe Mathieu-Daudé uint32_t ide_data_readw(void *opaque, uint32_t addr);
4160316482eSPhilippe Mathieu-Daudé void ide_data_writel(void *opaque, uint32_t addr, uint32_t val);
4170316482eSPhilippe Mathieu-Daudé uint32_t ide_data_readl(void *opaque, uint32_t addr);
4180316482eSPhilippe Mathieu-Daudé
419*dcaff461SPaolo Bonzini int ide_init_drive(IDEState *s, IDEDevice *dev, IDEDriveKind kind, Error **errp);
4200316482eSPhilippe Mathieu-Daudé void ide_exit(IDEState *s);
4210316482eSPhilippe Mathieu-Daudé void ide_bus_init_output_irq(IDEBus *bus, qemu_irq irq_out);
4220316482eSPhilippe Mathieu-Daudé int ide_init_ioport(IDEBus *bus, ISADevice *isa, int iobase, int iobase2);
4230316482eSPhilippe Mathieu-Daudé void ide_bus_set_irq(IDEBus *bus);
4240316482eSPhilippe Mathieu-Daudé void ide_bus_register_restart_cb(IDEBus *bus);
4250316482eSPhilippe Mathieu-Daudé
4260316482eSPhilippe Mathieu-Daudé void ide_bus_exec_cmd(IDEBus *bus, uint32_t val);
4270316482eSPhilippe Mathieu-Daudé
4280316482eSPhilippe Mathieu-Daudé void ide_transfer_start(IDEState *s, uint8_t *buf, int size,
4290316482eSPhilippe Mathieu-Daudé EndTransferFunc *end_transfer_func);
4300316482eSPhilippe Mathieu-Daudé bool ide_transfer_start_norecurse(IDEState *s, uint8_t *buf, int size,
4310316482eSPhilippe Mathieu-Daudé EndTransferFunc *end_transfer_func);
4320316482eSPhilippe Mathieu-Daudé void ide_transfer_stop(IDEState *s);
4330316482eSPhilippe Mathieu-Daudé void ide_set_inactive(IDEState *s, bool more);
4340316482eSPhilippe Mathieu-Daudé BlockAIOCB *ide_issue_trim(
4350316482eSPhilippe Mathieu-Daudé int64_t offset, QEMUIOVector *qiov,
4360316482eSPhilippe Mathieu-Daudé BlockCompletionFunc *cb, void *cb_opaque, void *opaque);
4370316482eSPhilippe Mathieu-Daudé BlockAIOCB *ide_buffered_readv(IDEState *s, int64_t sector_num,
4380316482eSPhilippe Mathieu-Daudé QEMUIOVector *iov, int nb_sectors,
4390316482eSPhilippe Mathieu-Daudé BlockCompletionFunc *cb, void *opaque);
4400316482eSPhilippe Mathieu-Daudé void ide_cancel_dma_sync(IDEState *s);
4410316482eSPhilippe Mathieu-Daudé
4420316482eSPhilippe Mathieu-Daudé /* hw/ide/atapi.c */
4430316482eSPhilippe Mathieu-Daudé void ide_atapi_cmd(IDEState *s);
4440316482eSPhilippe Mathieu-Daudé void ide_atapi_cmd_reply_end(IDEState *s);
4450316482eSPhilippe Mathieu-Daudé
4460316482eSPhilippe Mathieu-Daudé int ide_handle_rw_error(IDEState *s, int error, int op);
4470316482eSPhilippe Mathieu-Daudé
4480316482eSPhilippe Mathieu-Daudé #endif /* HW_IDE_INTERNAL_H */
449