acornscsi.h File Reference

#include "queue.h"
#include "msgqueue.h"

Go to the source code of this file.

Data Structures
struct	status_entry
struct	acornscsi_hostdata

Macros
#define	SBIC_OWNID   0
#define	OWNID_FS1   (1<<7)
#define	OWNID_FS2   (1<<6)
#define	OWNID_EHP   (1<<4)
#define	OWNID_EAF   (1<<3)
#define	SBIC_CTRL   1
#define	CTRL_DMAMODE   (1<<7)
#define	CTRL_DMADBAMODE   (1<<6)
#define	CTRL_DMABURST   (1<<5)
#define	CTRL_DMAPOLLED   0
#define	CTRL_HHP   (1<<4)
#define	CTRL_EDI   (1<<3)
#define	CTRL_IDI   (1<<2)
#define	CTRL_HA   (1<<1)
#define	CTRL_HSP   (1<<0)
#define	SBIC_TIMEOUT   2
#define	SBIC_TOTSECTS   3
#define	SBIC_TOTHEADS   4
#define	SBIC_TOTCYLH   5
#define	SBIC_TOTCYLL   6
#define	SBIC_LOGADDRH   7
#define	SBIC_LOGADDRM2   8
#define	SBIC_LOGADDRM1   9
#define	SBIC_LOGADDRL   10
#define	SBIC_SECTORNUM   11
#define	SBIC_HEADNUM   12
#define	SBIC_CYLH   13
#define	SBIC_CYLL   14
#define	SBIC_TARGETLUN   15
#define	TARGETLUN_TLV   (1<<7)
#define	TARGETLUN_DOK   (1<<6)
#define	SBIC_CMNDPHASE   16
#define	SBIC_SYNCHTRANSFER   17
#define	SYNCHTRANSFER_OF0   0x00
#define	SYNCHTRANSFER_OF1   0x01
#define	SYNCHTRANSFER_OF2   0x02
#define	SYNCHTRANSFER_OF3   0x03
#define	SYNCHTRANSFER_OF4   0x04
#define	SYNCHTRANSFER_OF5   0x05
#define	SYNCHTRANSFER_OF6   0x06
#define	SYNCHTRANSFER_OF7   0x07
#define	SYNCHTRANSFER_OF8   0x08
#define	SYNCHTRANSFER_OF9   0x09
#define	SYNCHTRANSFER_OF10   0x0A
#define	SYNCHTRANSFER_OF11   0x0B
#define	SYNCHTRANSFER_OF12   0x0C
#define	SYNCHTRANSFER_8DBA   0x00
#define	SYNCHTRANSFER_2DBA   0x20
#define	SYNCHTRANSFER_3DBA   0x30
#define	SYNCHTRANSFER_4DBA   0x40
#define	SYNCHTRANSFER_5DBA   0x50
#define	SYNCHTRANSFER_6DBA   0x60
#define	SYNCHTRANSFER_7DBA   0x70
#define	SBIC_TRANSCNTH   18
#define	SBIC_TRANSCNTM   19
#define	SBIC_TRANSCNTL   20
#define	SBIC_DESTID   21
#define	DESTID_SCC   (1<<7)
#define	DESTID_DPD   (1<<6)
#define	SBIC_SOURCEID   22
#define	SOURCEID_ER   (1<<7)
#define	SOURCEID_ES   (1<<6)
#define	SOURCEID_DSP   (1<<5)
#define	SOURCEID_SIV   (1<<4)
#define	SBIC_SSR   23
#define	SBIC_CMND   24
#define	CMND_RESET   0x00
#define	CMND_ABORT   0x01
#define	CMND_ASSERTATN   0x02
#define	CMND_NEGATEACK   0x03
#define	CMND_DISCONNECT   0x04
#define	CMND_RESELECT   0x05
#define	CMND_SELWITHATN   0x06
#define	CMND_SELECT   0x07
#define	CMND_SELECTATNTRANSFER   0x08
#define	CMND_SELECTTRANSFER   0x09
#define	CMND_RESELECTRXDATA   0x0A
#define	CMND_RESELECTTXDATA   0x0B
#define	CMND_WAITFORSELRECV   0x0C
#define	CMND_SENDSTATCMD   0x0D
#define	CMND_SENDDISCONNECT   0x0E
#define	CMND_SETIDI   0x0F
#define	CMND_RECEIVECMD   0x10
#define	CMND_RECEIVEDTA   0x11
#define	CMND_RECEIVEMSG   0x12
#define	CMND_RECEIVEUSP   0x13
#define	CMND_SENDCMD   0x14
#define	CMND_SENDDATA   0x15
#define	CMND_SENDMSG   0x16
#define	CMND_SENDUSP   0x17
#define	CMND_TRANSLATEADDR   0x18
#define	CMND_XFERINFO   0x20
#define	CMND_SBT   (1<<7)
#define	SBIC_DATA   25
#define	SBIC_ASR   26
#define	ASR_INT   (1<<7)
#define	ASR_LCI   (1<<6)
#define	ASR_BSY   (1<<5)
#define	ASR_CIP   (1<<4)
#define	ASR_PE   (1<<1)
#define	ASR_DBR   (1<<0)
#define	DMAC_INIT   0x00
#define	INIT_8BIT   (1)
#define	DMAC_CHANNEL   0x80
#define	CHANNEL_0   0x00
#define	CHANNEL_1   0x01
#define	CHANNEL_2   0x02
#define	CHANNEL_3   0x03
#define	DMAC_TXCNTLO   0x01
#define	DMAC_TXCNTHI   0x81
#define	DMAC_TXADRLO   0x02
#define	DMAC_TXADRMD   0x82
#define	DMAC_TXADRHI   0x03
#define	DMAC_DEVCON0   0x04
#define	DEVCON0_AKL   (1<<7)
#define	DEVCON0_RQL   (1<<6)
#define	DEVCON0_EXW   (1<<5)
#define	DEVCON0_ROT   (1<<4)
#define	DEVCON0_CMP   (1<<3)
#define	DEVCON0_DDMA   (1<<2)
#define	DEVCON0_AHLD   (1<<1)
#define	DEVCON0_MTM   (1<<0)
#define	DMAC_DEVCON1   0x84
#define	DEVCON1_WEV   (1<<1)
#define	DEVCON1_BHLD   (1<<0)
#define	DMAC_MODECON   0x05
#define	MODECON_WOED   0x01
#define	MODECON_VERIFY   0x00
#define	MODECON_READ   0x04
#define	MODECON_WRITE   0x08
#define	MODECON_AUTOINIT   0x10
#define	MODECON_ADDRDIR   0x20
#define	MODECON_DEMAND   0x00
#define	MODECON_SINGLE   0x40
#define	MODECON_BLOCK   0x80
#define	MODECON_CASCADE   0xC0
#define	DMAC_STATUS   0x85
#define	STATUS_TC0   (1<<0)
#define	STATUS_RQ0   (1<<4)
#define	DMAC_TEMPLO   0x06
#define	DMAC_TEMPHI   0x86
#define	DMAC_REQREG   0x07
#define	DMAC_MASKREG   0x87
#define	MASKREG_M0   0x01
#define	MASKREG_M1   0x02
#define	MASKREG_M2   0x04
#define	MASKREG_M3   0x08
#define	MASK_ON   (MASKREG_M3|MASKREG_M2|MASKREG_M1|MASKREG_M0)
#define	MASK_OFF   (MASKREG_M3|MASKREG_M2|MASKREG_M1)
#define	STATUS_BUFFER_SIZE   32
#define	ADD_STATUS(_q, _ssr, _ph, _irq)

Typedefs
typedef struct acornscsi_hostdata	AS_Host

Enumerations
enum	phase_t {   PHASE_IDLE, PHASE_CONNECTING, PHASE_CONNECTED, PHASE_MSGOUT,   PHASE_RECONNECTED, PHASE_COMMANDPAUSED, PHASE_COMMAND, PHASE_DATAOUT,   PHASE_DATAIN, PHASE_STATUSIN, PHASE_MSGIN, PHASE_DONE,   PHASE_ABORTED, PHASE_DISCONNECT, PHASE_IDLE, PHASE_SELECTION,   PHASE_SELSTEPS, PHASE_COMMAND, PHASE_MESSAGESENT, PHASE_DATAOUT,   PHASE_DATAIN, PHASE_MSGIN, PHASE_MSGIN_DISCONNECT, PHASE_MSGOUT,   PHASE_MSGOUT_EXPECT, PHASE_STATUS, PHASE_DONE }
enum	intr_ret_t { INTR_IDLE, INTR_NEXT_COMMAND, INTR_PROCESSING }
enum	dmadir_t { DMA_OUT, DMA_IN }
enum	syncxfer_t { SYNC_ASYNCHRONOUS, SYNC_NEGOCIATE, SYNC_SENT_REQUEST, SYNC_COMPLETED }
enum	cmdtype_t { CMD_READ, CMD_WRITE, CMD_MISC }
enum	datadir_t { DATADIR_IN, DATADIR_OUT }

Macro Definition Documentation

#define ADD_STATUS	(		_q,
			_ssr,
			_ph,
			_irq
	)

Value:

({                                  \
	host->status[(_q)][host->status_ptr[(_q)]].when = jiffies; \
	host->status[(_q)][host->status_ptr[(_q)]].ssr  = (_ssr);  \
	host->status[(_q)][host->status_ptr[(_q)]].ph   = (_ph);   \
	host->status[(_q)][host->status_ptr[(_q)]].irq  = (_irq);  \
	host->status_ptr[(_q)] = (host->status_ptr[(_q)] + 1) & (STATUS_BUFFER_SIZE - 1); \
})

Definition at line 264 of file acornscsi.h.

#define ASR_BSY   (1<<5)

Definition at line 120 of file acornscsi.h.

#define ASR_CIP   (1<<4)

Definition at line 121 of file acornscsi.h.

#define ASR_DBR   (1<<0)

Definition at line 123 of file acornscsi.h.

#define ASR_INT   (1<<7)

Definition at line 118 of file acornscsi.h.

#define ASR_LCI   (1<<6)

Definition at line 119 of file acornscsi.h.

#define ASR_PE   (1<<1)

Definition at line 122 of file acornscsi.h.

#define CHANNEL_0   0x00

Definition at line 130 of file acornscsi.h.

#define CHANNEL_1   0x01

Definition at line 131 of file acornscsi.h.

#define CHANNEL_2   0x02

Definition at line 132 of file acornscsi.h.

#define CHANNEL_3   0x03

Definition at line 133 of file acornscsi.h.

#define CMND_ABORT   0x01

Definition at line 89 of file acornscsi.h.

#define CMND_ASSERTATN   0x02

Definition at line 90 of file acornscsi.h.

#define CMND_DISCONNECT   0x04

Definition at line 92 of file acornscsi.h.

#define CMND_NEGATEACK   0x03

Definition at line 91 of file acornscsi.h.

#define CMND_RECEIVECMD   0x10

Definition at line 104 of file acornscsi.h.

#define CMND_RECEIVEDTA   0x11

Definition at line 105 of file acornscsi.h.

#define CMND_RECEIVEMSG   0x12

Definition at line 106 of file acornscsi.h.

#define CMND_RECEIVEUSP   0x13

Definition at line 107 of file acornscsi.h.

#define CMND_RESELECT   0x05

Definition at line 93 of file acornscsi.h.

#define CMND_RESELECTRXDATA   0x0A

Definition at line 98 of file acornscsi.h.

#define CMND_RESELECTTXDATA   0x0B

Definition at line 99 of file acornscsi.h.

#define CMND_RESET   0x00

Definition at line 88 of file acornscsi.h.

#define CMND_SBT   (1<<7)

Definition at line 114 of file acornscsi.h.

#define CMND_SELECT   0x07

Definition at line 95 of file acornscsi.h.

#define CMND_SELECTATNTRANSFER   0x08

Definition at line 96 of file acornscsi.h.

#define CMND_SELECTTRANSFER   0x09

Definition at line 97 of file acornscsi.h.

#define CMND_SELWITHATN   0x06

Definition at line 94 of file acornscsi.h.

#define CMND_SENDCMD   0x14

Definition at line 108 of file acornscsi.h.

#define CMND_SENDDATA   0x15

Definition at line 109 of file acornscsi.h.

#define CMND_SENDDISCONNECT   0x0E

Definition at line 102 of file acornscsi.h.

#define CMND_SENDMSG   0x16

Definition at line 110 of file acornscsi.h.

#define CMND_SENDSTATCMD   0x0D

Definition at line 101 of file acornscsi.h.

#define CMND_SENDUSP   0x17

Definition at line 111 of file acornscsi.h.

#define CMND_SETIDI   0x0F

Definition at line 103 of file acornscsi.h.

#define CMND_TRANSLATEADDR   0x18

Definition at line 112 of file acornscsi.h.

#define CMND_WAITFORSELRECV   0x0C

Definition at line 100 of file acornscsi.h.

#define CMND_XFERINFO   0x20

Definition at line 113 of file acornscsi.h.

#define CTRL_DMABURST   (1<<5)

Definition at line 25 of file acornscsi.h.

#define CTRL_DMADBAMODE   (1<<6)

Definition at line 24 of file acornscsi.h.

#define CTRL_DMAMODE   (1<<7)

Definition at line 23 of file acornscsi.h.

#define CTRL_DMAPOLLED   0

Definition at line 26 of file acornscsi.h.

#define CTRL_EDI   (1<<3)

Definition at line 28 of file acornscsi.h.

#define CTRL_HA   (1<<1)

Definition at line 30 of file acornscsi.h.

#define CTRL_HHP   (1<<4)

Definition at line 27 of file acornscsi.h.

#define CTRL_HSP   (1<<0)

Definition at line 31 of file acornscsi.h.

#define CTRL_IDI   (1<<2)

Definition at line 29 of file acornscsi.h.

#define DESTID_DPD   (1<<6)

Definition at line 78 of file acornscsi.h.

#define DESTID_SCC   (1<<7)

Definition at line 77 of file acornscsi.h.

#define DEVCON0_AHLD   (1<<1)

Definition at line 148 of file acornscsi.h.

#define DEVCON0_AKL   (1<<7)

Definition at line 142 of file acornscsi.h.

#define DEVCON0_CMP   (1<<3)

Definition at line 146 of file acornscsi.h.

#define DEVCON0_DDMA   (1<<2)

Definition at line 147 of file acornscsi.h.

#define DEVCON0_EXW   (1<<5)

Definition at line 144 of file acornscsi.h.

#define DEVCON0_MTM   (1<<0)

Definition at line 149 of file acornscsi.h.

#define DEVCON0_ROT   (1<<4)

Definition at line 145 of file acornscsi.h.

#define DEVCON0_RQL   (1<<6)

Definition at line 143 of file acornscsi.h.

#define DEVCON1_BHLD   (1<<0)

Definition at line 153 of file acornscsi.h.

#define DEVCON1_WEV   (1<<1)

Definition at line 152 of file acornscsi.h.

#define DMAC_CHANNEL   0x80

Definition at line 129 of file acornscsi.h.

#define DMAC_DEVCON0   0x04

Definition at line 141 of file acornscsi.h.

#define DMAC_DEVCON1   0x84

Definition at line 151 of file acornscsi.h.

#define DMAC_INIT   0x00

Definition at line 126 of file acornscsi.h.

#define DMAC_MASKREG   0x87

Definition at line 174 of file acornscsi.h.

#define DMAC_MODECON   0x05

Definition at line 155 of file acornscsi.h.

#define DMAC_REQREG   0x07

Definition at line 173 of file acornscsi.h.

#define DMAC_STATUS   0x85

Definition at line 167 of file acornscsi.h.

#define DMAC_TEMPHI   0x86

Definition at line 172 of file acornscsi.h.

#define DMAC_TEMPLO   0x06

Definition at line 171 of file acornscsi.h.

#define DMAC_TXADRHI   0x03

Definition at line 139 of file acornscsi.h.

#define DMAC_TXADRLO   0x02

Definition at line 137 of file acornscsi.h.

#define DMAC_TXADRMD   0x82

Definition at line 138 of file acornscsi.h.

#define DMAC_TXCNTHI   0x81

Definition at line 136 of file acornscsi.h.

#define DMAC_TXCNTLO   0x01

Definition at line 135 of file acornscsi.h.

#define INIT_8BIT   (1)

Definition at line 127 of file acornscsi.h.

#define MASK_OFF   (MASKREG_M3|MASKREG_M2|MASKREG_M1)

Definition at line 183 of file acornscsi.h.

#define MASK_ON   (MASKREG_M3|MASKREG_M2|MASKREG_M1|MASKREG_M0)

Definition at line 182 of file acornscsi.h.

#define MASKREG_M0   0x01

Definition at line 175 of file acornscsi.h.

#define MASKREG_M1   0x02

Definition at line 176 of file acornscsi.h.

#define MASKREG_M2   0x04

Definition at line 177 of file acornscsi.h.

#define MASKREG_M3   0x08

Definition at line 178 of file acornscsi.h.

#define MODECON_ADDRDIR   0x20

Definition at line 161 of file acornscsi.h.

#define MODECON_AUTOINIT   0x10

Definition at line 160 of file acornscsi.h.

#define MODECON_BLOCK   0x80

Definition at line 164 of file acornscsi.h.

#define MODECON_CASCADE   0xC0

Definition at line 165 of file acornscsi.h.

#define MODECON_DEMAND   0x00

Definition at line 162 of file acornscsi.h.

#define MODECON_READ   0x04

Definition at line 158 of file acornscsi.h.

#define MODECON_SINGLE   0x40

Definition at line 163 of file acornscsi.h.

#define MODECON_VERIFY   0x00

Definition at line 157 of file acornscsi.h.

#define MODECON_WOED   0x01

Definition at line 156 of file acornscsi.h.

#define MODECON_WRITE   0x08

Definition at line 159 of file acornscsi.h.

#define OWNID_EAF   (1<<3)

Definition at line 20 of file acornscsi.h.

#define OWNID_EHP   (1<<4)

Definition at line 19 of file acornscsi.h.

#define OWNID_FS1   (1<<7)

Definition at line 17 of file acornscsi.h.

#define OWNID_FS2   (1<<6)

Definition at line 18 of file acornscsi.h.

#define SBIC_ASR   26

Definition at line 117 of file acornscsi.h.

#define SBIC_CMND   24

Definition at line 87 of file acornscsi.h.

#define SBIC_CMNDPHASE   16

Definition at line 50 of file acornscsi.h.

#define SBIC_CTRL   1

Definition at line 22 of file acornscsi.h.

#define SBIC_CYLH   13

Definition at line 44 of file acornscsi.h.

#define SBIC_CYLL   14

Definition at line 45 of file acornscsi.h.

#define SBIC_DATA   25

Definition at line 116 of file acornscsi.h.

#define SBIC_DESTID   21

Definition at line 76 of file acornscsi.h.

#define SBIC_HEADNUM   12

Definition at line 43 of file acornscsi.h.

#define SBIC_LOGADDRH   7

Definition at line 38 of file acornscsi.h.

#define SBIC_LOGADDRL   10

Definition at line 41 of file acornscsi.h.

#define SBIC_LOGADDRM1   9

Definition at line 40 of file acornscsi.h.

#define SBIC_LOGADDRM2   8

Definition at line 39 of file acornscsi.h.

#define SBIC_OWNID   0

Definition at line 16 of file acornscsi.h.

#define SBIC_SECTORNUM   11

Definition at line 42 of file acornscsi.h.

#define SBIC_SOURCEID   22

Definition at line 80 of file acornscsi.h.

#define SBIC_SSR   23

Definition at line 86 of file acornscsi.h.

#define SBIC_SYNCHTRANSFER   17

Definition at line 51 of file acornscsi.h.

#define SBIC_TARGETLUN   15

Definition at line 46 of file acornscsi.h.

#define SBIC_TIMEOUT   2

Definition at line 33 of file acornscsi.h.

#define SBIC_TOTCYLH   5

Definition at line 36 of file acornscsi.h.

#define SBIC_TOTCYLL   6

Definition at line 37 of file acornscsi.h.

#define SBIC_TOTHEADS   4

Definition at line 35 of file acornscsi.h.

#define SBIC_TOTSECTS   3

Definition at line 34 of file acornscsi.h.

#define SBIC_TRANSCNTH   18

Definition at line 73 of file acornscsi.h.

#define SBIC_TRANSCNTL   20

Definition at line 75 of file acornscsi.h.

#define SBIC_TRANSCNTM   19

Definition at line 74 of file acornscsi.h.

#define SOURCEID_DSP   (1<<5)

Definition at line 83 of file acornscsi.h.

#define SOURCEID_ER   (1<<7)

Definition at line 81 of file acornscsi.h.

#define SOURCEID_ES   (1<<6)

Definition at line 82 of file acornscsi.h.

#define SOURCEID_SIV   (1<<4)

Definition at line 84 of file acornscsi.h.

#define STATUS_BUFFER_SIZE   32

Definition at line 252 of file acornscsi.h.

#define STATUS_RQ0   (1<<4)

Definition at line 169 of file acornscsi.h.

#define STATUS_TC0   (1<<0)

Definition at line 168 of file acornscsi.h.

#define SYNCHTRANSFER_2DBA   0x20

Definition at line 66 of file acornscsi.h.

#define SYNCHTRANSFER_3DBA   0x30

Definition at line 67 of file acornscsi.h.

#define SYNCHTRANSFER_4DBA   0x40

Definition at line 68 of file acornscsi.h.

#define SYNCHTRANSFER_5DBA   0x50

Definition at line 69 of file acornscsi.h.

#define SYNCHTRANSFER_6DBA   0x60

Definition at line 70 of file acornscsi.h.

#define SYNCHTRANSFER_7DBA   0x70

Definition at line 71 of file acornscsi.h.

#define SYNCHTRANSFER_8DBA   0x00

Definition at line 65 of file acornscsi.h.

#define SYNCHTRANSFER_OF0   0x00

Definition at line 52 of file acornscsi.h.

#define SYNCHTRANSFER_OF1   0x01

Definition at line 53 of file acornscsi.h.

#define SYNCHTRANSFER_OF10   0x0A

Definition at line 62 of file acornscsi.h.

#define SYNCHTRANSFER_OF11   0x0B

Definition at line 63 of file acornscsi.h.

#define SYNCHTRANSFER_OF12   0x0C

Definition at line 64 of file acornscsi.h.

#define SYNCHTRANSFER_OF2   0x02

Definition at line 54 of file acornscsi.h.

#define SYNCHTRANSFER_OF3   0x03

Definition at line 55 of file acornscsi.h.

#define SYNCHTRANSFER_OF4   0x04

Definition at line 56 of file acornscsi.h.

#define SYNCHTRANSFER_OF5   0x05

Definition at line 57 of file acornscsi.h.

#define SYNCHTRANSFER_OF6   0x06

Definition at line 58 of file acornscsi.h.

#define SYNCHTRANSFER_OF7   0x07

Definition at line 59 of file acornscsi.h.

#define SYNCHTRANSFER_OF8   0x08

Definition at line 60 of file acornscsi.h.

#define SYNCHTRANSFER_OF9   0x09

Definition at line 61 of file acornscsi.h.

#define TARGETLUN_DOK   (1<<6)

Definition at line 48 of file acornscsi.h.

#define TARGETLUN_TLV   (1<<7)

Definition at line 47 of file acornscsi.h.

Typedef Documentation

typedef struct acornscsi_hostdata AS_Host

Enumeration Type Documentation

enum cmdtype_t

Enumerator:

CMD_READ
CMD_WRITE
CMD_MISC

Definition at line 235 of file acornscsi.h.

enum datadir_t

Enumerator:

DATADIR_IN
DATADIR_OUT

Definition at line 244 of file acornscsi.h.

enum dmadir_t

Enumerator:

DMA_OUT
DMA_IN

Definition at line 217 of file acornscsi.h.

enum intr_ret_t

Enumerator:

INTR_IDLE
INTR_NEXT_COMMAND
INTR_PROCESSING

Definition at line 208 of file acornscsi.h.

enum phase_t

Enumerator:

PHASE_IDLE
PHASE_CONNECTING
PHASE_CONNECTED
PHASE_MSGOUT
PHASE_RECONNECTED
PHASE_COMMANDPAUSED
PHASE_COMMAND
PHASE_DATAOUT
PHASE_DATAIN
PHASE_STATUSIN
PHASE_MSGIN
PHASE_DONE
PHASE_ABORTED
PHASE_DISCONNECT
PHASE_IDLE
PHASE_SELECTION
PHASE_SELSTEPS
PHASE_COMMAND
PHASE_MESSAGESENT
PHASE_DATAOUT
PHASE_DATAIN
PHASE_MSGIN
PHASE_MSGIN_DISCONNECT
PHASE_MSGOUT
PHASE_MSGOUT_EXPECT
PHASE_STATUS
PHASE_DONE

Definition at line 188 of file acornscsi.h.

enum syncxfer_t

Enumerator:

SYNC_ASYNCHRONOUS
SYNC_NEGOCIATE
SYNC_SENT_REQUEST
SYNC_COMPLETED

Definition at line 225 of file acornscsi.h.