Data Structures
struct	reg_bit

struct	reg_abit

struct	eata_register

struct	get_conf

struct	eata_sg_list

struct	eata_ccb

struct	eata_sp

struct	hstd

struct	drive_geom_emul

struct	geom_emul

Macros
#define	R_LIMIT 0x20000

#define	MAXISA 4

#define	MAXEISA 16

#define	MAXPCI 16

#define	MAXIRQ 16

#define	MAXTARGET 16

#define	MAXCHANNEL 3

#define	IS_ISA 'I'

#define	IS_EISA 'E'

#define	IS_PCI 'P'

#define	BROKEN_INQUIRY 1

#define	BUSMASTER 0xff

#define	PIO 0xfe

#define	EATA_SIGNATURE 0x45415441 /* BIG ENDIAN coded "EATA" sig. */

#define	DPT_ID1 0x12

#define	DPT_ID2 0x14

#define	ATT_ID1 0x06

#define	ATT_ID2 0x94

#define	ATT_ID3 0x0

#define	NEC_ID1 0x38

#define	NEC_ID2 0xa3

#define	NEC_ID3 0x82

#define	EATA_CP_SIZE 44

#define	MAX_PCI_DEVICES 32 /* Maximum # Of Devices Per Bus */

#define	MAX_METHOD_2 16 /* Max Devices For Method 2 */

#define	MAX_PCI_BUS 16 /* Maximum # Of Busses Allowed */

#define	SG_SIZE 64

#define	SG_SIZE_BIG 252 /* max. 8096 elements, 64k */

#define	UPPER_DEVICE_QUEUE_LIMIT

#define	TYPE_DISK_QUEUE 16

#define	TYPE_TAPE_QUEUE 4

#define	TYPE_ROM_QUEUE 4

#define	TYPE_OTHER_QUEUE 2

#define	FREE 0

#define	OK 0

#define	NO_TIMEOUT 0

#define	USED 1

#define	TIMEOUT 2

#define	RESET 4

#define	LOCKED 8

#define	ABORTED 16

#define	READ 0

#define	WRITE 1

#define	OTHER 2

#define	HD(cmd) ((hostdata *)&(cmd->device->host->hostdata))

#define	CD(cmd) ((struct eata_ccb *)(cmd->host_scribble))

#define	SD(host) ((hostdata *)&(host->hostdata))

#define	PCI_REG_DPTconfig 0x40

#define	PCI_REG_PumpModeAddress 0x44

#define	PCI_REG_PumpModeData 0x48

#define	PCI_REG_ConfigParam1 0x50

#define	PCI_REG_ConfigParam2 0x54

#define	EATA_CMD_PIO_SETUPTEST 0xc6

#define	EATA_CMD_PIO_READ_CONFIG 0xf0

#define	EATA_CMD_PIO_SET_CONFIG 0xf1

#define	EATA_CMD_PIO_SEND_CP 0xf2

#define	EATA_CMD_PIO_RECEIVE_SP 0xf3

#define	EATA_CMD_PIO_TRUNC 0xf4

#define	EATA_CMD_RESET 0xf9

#define	EATA_CMD_IMMEDIATE 0xfa

#define	EATA_CMD_DMA_READ_CONFIG 0xfd

#define	EATA_CMD_DMA_SET_CONFIG 0xfe

#define	EATA_CMD_DMA_SEND_CP 0xff

#define	ECS_EMULATE_SENSE 0xd4

#define	EATA_GENERIC_ABORT 0x00

#define	EATA_SPECIFIC_RESET 0x01

#define	EATA_BUS_RESET 0x02

#define	EATA_SPECIFIC_ABORT 0x03

#define	EATA_QUIET_INTR 0x04

#define	EATA_COLD_BOOT_HBA 0x06 /* Only as a last resort */

#define	EATA_FORCE_IO 0x07

#define	HA_CTRLREG 0x206 /* control register for HBA */

#define	HA_CTRL_DISINT 0x02 /* CTRLREG: disable interrupts */

#define	HA_CTRL_RESCPU 0x04 /* CTRLREG: reset processor */

#define	HA_CTRL_8HEADS

#define	HA_WCOMMAND 0x07 /* command register offset */

#define	HA_WIFC 0x06 /* immediate command offset */

#define	HA_WCODE 0x05

#define	HA_WCODE2 0x04

#define	HA_WDMAADDR 0x02 /* DMA address LSB offset */

#define	HA_RAUXSTAT 0x08 /* aux status register offset*/

#define	HA_RSTATUS 0x07 /* status register offset */

#define	HA_RDATA 0x00 /* data register (16bit) */

#define	HA_WDATA 0x00 /* data register (16bit) */

#define	HA_ABUSY 0x01 /* aux busy bit */

#define	HA_AIRQ 0x02 /* aux IRQ pending bit */

#define	HA_SERROR 0x01 /* pr. command ended in error*/

#define	HA_SMORE 0x02 /* more data soon to come */

#define	HA_SCORR 0x04 /* data corrected */

#define	HA_SDRQ 0x08 /* data request active */

#define	HA_SSC 0x10 /* seek complete */

#define	HA_SFAULT 0x20 /* write fault */

#define	HA_SREADY 0x40 /* drive ready */

#define	HA_SBUSY 0x80 /* drive busy */

#define	HA_SDRDY HA_SSC+HA_SREADY+HA_SDRQ

#define	HA_NO_ERROR 0x00 /* No Error */

#define	HA_ERR_SEL_TO 0x01 /* Selection Timeout */

#define	HA_ERR_CMD_TO 0x02 /* Command Timeout */

#define	HA_BUS_RESET 0x03 /* SCSI Bus Reset Received */

#define	HA_INIT_POWERUP 0x04 /* Initial Controller Power-up */

#define	HA_UNX_BUSPHASE 0x05 /* Unexpected Bus Phase */

#define	HA_UNX_BUS_FREE 0x06 /* Unexpected Bus Free */

#define	HA_BUS_PARITY 0x07 /* Bus Parity Error */

#define	HA_SCSI_HUNG 0x08 /* SCSI Hung */

#define	HA_UNX_MSGRJCT 0x09 /* Unexpected Message Rejected */

#define	HA_RESET_STUCK 0x0a /* SCSI Bus Reset Stuck */

#define	HA_RSENSE_FAIL 0x0b /* Auto Request-Sense Failed */

#define	HA_PARITY_ERR 0x0c /* Controller Ram Parity Error */

#define	HA_CP_ABORT_NA 0x0d /* Abort Message sent to non-active cmd */

#define	HA_CP_ABORTED 0x0e /* Abort Message sent to active cmd */

#define	HA_CP_RESET_NA 0x0f /* Reset Message sent to non-active cmd */

#define	HA_CP_RESET 0x10 /* Reset Message sent to active cmd */

#define	HA_ECC_ERR 0x11 /* Controller Ram ECC Error */

#define	HA_PCI_PARITY 0x12 /* PCI Parity Error */

#define	HA_PCI_MABORT 0x13 /* PCI Master Abort */

#define	HA_PCI_TABORT 0x14 /* PCI Target Abort */

#define	HA_PCI_STABORT 0x15 /* PCI Signaled Target Abort */

Typedefs
typedef struct hstd	hostdata

Macro Definition Documentation

#define ABORTED 16

Definition at line 76 of file eata_generic.h.

#define ATT_ID1 0x06

Definition at line 44 of file eata_generic.h.

#define ATT_ID2 0x94

Definition at line 45 of file eata_generic.h.

#define ATT_ID3 0x0

Definition at line 46 of file eata_generic.h.

#define BROKEN_INQUIRY 1

Definition at line 34 of file eata_generic.h.

#define BUSMASTER 0xff

Definition at line 36 of file eata_generic.h.

#define CD ( cmd ) ((struct eata_ccb *)(cmd->host_scribble))

Definition at line 83 of file eata_generic.h.

#define DPT_ID1 0x12

Definition at line 41 of file eata_generic.h.

#define DPT_ID2 0x14

Definition at line 42 of file eata_generic.h.

#define EATA_BUS_RESET 0x02

Definition at line 114 of file eata_generic.h.

#define EATA_CMD_DMA_READ_CONFIG 0xfd

Definition at line 106 of file eata_generic.h.

#define EATA_CMD_DMA_SEND_CP 0xff

Definition at line 108 of file eata_generic.h.

#define EATA_CMD_DMA_SET_CONFIG 0xfe

Definition at line 107 of file eata_generic.h.

#define EATA_CMD_IMMEDIATE 0xfa

Definition at line 104 of file eata_generic.h.

#define EATA_CMD_PIO_READ_CONFIG 0xf0

Definition at line 97 of file eata_generic.h.

#define EATA_CMD_PIO_RECEIVE_SP 0xf3

Definition at line 100 of file eata_generic.h.

#define EATA_CMD_PIO_SEND_CP 0xf2

Definition at line 99 of file eata_generic.h.

#define EATA_CMD_PIO_SET_CONFIG 0xf1

Definition at line 98 of file eata_generic.h.

#define EATA_CMD_PIO_SETUPTEST 0xc6

Definition at line 96 of file eata_generic.h.

#define EATA_CMD_PIO_TRUNC 0xf4

Definition at line 101 of file eata_generic.h.

#define EATA_CMD_RESET 0xf9

Definition at line 103 of file eata_generic.h.

#define EATA_COLD_BOOT_HBA 0x06 /* Only as a last resort */

Definition at line 117 of file eata_generic.h.

#define EATA_CP_SIZE 44

Definition at line 53 of file eata_generic.h.

#define EATA_FORCE_IO 0x07

Definition at line 118 of file eata_generic.h.

#define EATA_GENERIC_ABORT 0x00

Definition at line 112 of file eata_generic.h.

#define EATA_QUIET_INTR 0x04

Definition at line 116 of file eata_generic.h.

#define EATA_SIGNATURE 0x45415441 /* BIG ENDIAN coded "EATA" sig. */

Definition at line 39 of file eata_generic.h.

#define EATA_SPECIFIC_ABORT 0x03

Definition at line 115 of file eata_generic.h.

#define EATA_SPECIFIC_RESET 0x01

Definition at line 113 of file eata_generic.h.

#define ECS_EMULATE_SENSE 0xd4

Definition at line 110 of file eata_generic.h.

#define FREE 0

Definition at line 69 of file eata_generic.h.

#define HA_ABUSY 0x01 /* aux busy bit */

Definition at line 135 of file eata_generic.h.

#define HA_AIRQ 0x02 /* aux IRQ pending bit */

Definition at line 136 of file eata_generic.h.

#define HA_BUS_PARITY 0x07 /* Bus Parity Error */

Definition at line 158 of file eata_generic.h.

#define HA_BUS_RESET 0x03 /* SCSI Bus Reset Received */

Definition at line 154 of file eata_generic.h.

#define HA_CP_ABORT_NA 0x0d /* Abort Message sent to non-active cmd */

Definition at line 164 of file eata_generic.h.

#define HA_CP_ABORTED 0x0e /* Abort Message sent to active cmd */

Definition at line 165 of file eata_generic.h.

#define HA_CP_RESET 0x10 /* Reset Message sent to active cmd */

Definition at line 167 of file eata_generic.h.

#define HA_CP_RESET_NA 0x0f /* Reset Message sent to non-active cmd */

Definition at line 166 of file eata_generic.h.

#define HA_CTRL_8HEADS

Value:

0x08 /* CTRLREG: set for drives with*

* >=8 heads (WD1003 rudimentary :-) */

Definition at line 123 of file eata_generic.h.

#define HA_CTRL_DISINT 0x02 /* CTRLREG: disable interrupts */

Definition at line 121 of file eata_generic.h.

#define HA_CTRL_RESCPU 0x04 /* CTRLREG: reset processor */

Definition at line 122 of file eata_generic.h.

#define HA_CTRLREG 0x206 /* control register for HBA */

Definition at line 120 of file eata_generic.h.

#define HA_ECC_ERR 0x11 /* Controller Ram ECC Error */

Definition at line 168 of file eata_generic.h.

#define HA_ERR_CMD_TO 0x02 /* Command Timeout */

Definition at line 153 of file eata_generic.h.

#define HA_ERR_SEL_TO 0x01 /* Selection Timeout */

Definition at line 152 of file eata_generic.h.

#define HA_INIT_POWERUP 0x04 /* Initial Controller Power-up */

Definition at line 155 of file eata_generic.h.

#define HA_NO_ERROR 0x00 /* No Error */

Definition at line 151 of file eata_generic.h.

#define HA_PARITY_ERR 0x0c /* Controller Ram Parity Error */

Definition at line 163 of file eata_generic.h.

#define HA_PCI_MABORT 0x13 /* PCI Master Abort */

Definition at line 170 of file eata_generic.h.

#define HA_PCI_PARITY 0x12 /* PCI Parity Error */

Definition at line 169 of file eata_generic.h.

#define HA_PCI_STABORT 0x15 /* PCI Signaled Target Abort */

Definition at line 172 of file eata_generic.h.

#define HA_PCI_TABORT 0x14 /* PCI Target Abort */

Definition at line 171 of file eata_generic.h.

#define HA_RAUXSTAT 0x08 /* aux status register offset*/

Definition at line 130 of file eata_generic.h.

#define HA_RDATA 0x00 /* data register (16bit) */

Definition at line 132 of file eata_generic.h.

#define HA_RESET_STUCK 0x0a /* SCSI Bus Reset Stuck */

Definition at line 161 of file eata_generic.h.

#define HA_RSENSE_FAIL 0x0b /* Auto Request-Sense Failed */

Definition at line 162 of file eata_generic.h.

#define HA_RSTATUS 0x07 /* status register offset */

Definition at line 131 of file eata_generic.h.

#define HA_SBUSY 0x80 /* drive busy */

Definition at line 144 of file eata_generic.h.

#define HA_SCORR 0x04 /* data corrected */

Definition at line 139 of file eata_generic.h.

#define HA_SCSI_HUNG 0x08 /* SCSI Hung */

Definition at line 159 of file eata_generic.h.

#define HA_SDRDY HA_SSC+HA_SREADY+HA_SDRQ

Definition at line 145 of file eata_generic.h.

#define HA_SDRQ 0x08 /* data request active */

Definition at line 140 of file eata_generic.h.

#define HA_SERROR 0x01 /* pr. command ended in error*/

Definition at line 137 of file eata_generic.h.

#define HA_SFAULT 0x20 /* write fault */

Definition at line 142 of file eata_generic.h.

#define HA_SMORE 0x02 /* more data soon to come */

Definition at line 138 of file eata_generic.h.

#define HA_SREADY 0x40 /* drive ready */

Definition at line 143 of file eata_generic.h.

#define HA_SSC 0x10 /* seek complete */

Definition at line 141 of file eata_generic.h.

#define HA_UNX_BUS_FREE 0x06 /* Unexpected Bus Free */

Definition at line 157 of file eata_generic.h.

#define HA_UNX_BUSPHASE 0x05 /* Unexpected Bus Phase */

Definition at line 156 of file eata_generic.h.

#define HA_UNX_MSGRJCT 0x09 /* Unexpected Message Rejected */

Definition at line 160 of file eata_generic.h.

#define HA_WCODE 0x05

Definition at line 127 of file eata_generic.h.

#define HA_WCODE2 0x04

Definition at line 128 of file eata_generic.h.

#define HA_WCOMMAND 0x07 /* command register offset */

Definition at line 125 of file eata_generic.h.

#define HA_WDATA 0x00 /* data register (16bit) */

Definition at line 133 of file eata_generic.h.

#define HA_WDMAADDR 0x02 /* DMA address LSB offset */

Definition at line 129 of file eata_generic.h.

#define HA_WIFC 0x06 /* immediate command offset */

Definition at line 126 of file eata_generic.h.

#define HD ( cmd ) ((hostdata *)&(cmd->device->host->hostdata))

Definition at line 82 of file eata_generic.h.

#define IS_EISA 'E'

Definition at line 31 of file eata_generic.h.

#define IS_ISA 'I'

Definition at line 30 of file eata_generic.h.

#define IS_PCI 'P'

Definition at line 32 of file eata_generic.h.

#define LOCKED 8

Definition at line 75 of file eata_generic.h.

#define MAX_METHOD_2 16 /* Max Devices For Method 2 */

Definition at line 56 of file eata_generic.h.

#define MAX_PCI_BUS 16 /* Maximum # Of Busses Allowed */

Definition at line 57 of file eata_generic.h.

#define MAX_PCI_DEVICES 32 /* Maximum # Of Devices Per Bus */

Definition at line 55 of file eata_generic.h.

#define MAXCHANNEL 3

Definition at line 28 of file eata_generic.h.

#define MAXEISA 16

Definition at line 24 of file eata_generic.h.

#define MAXIRQ 16

Definition at line 26 of file eata_generic.h.

#define MAXISA 4

Definition at line 23 of file eata_generic.h.

#define MAXPCI 16

Definition at line 25 of file eata_generic.h.

#define MAXTARGET 16

Definition at line 27 of file eata_generic.h.

#define NEC_ID1 0x38

Definition at line 48 of file eata_generic.h.

#define NEC_ID2 0xa3

Definition at line 49 of file eata_generic.h.

#define NEC_ID3 0x82

Definition at line 50 of file eata_generic.h.

#define NO_TIMEOUT 0

Definition at line 71 of file eata_generic.h.

#define OK 0

Definition at line 70 of file eata_generic.h.

#define OTHER 2

Definition at line 80 of file eata_generic.h.

#define PCI_REG_ConfigParam1 0x50

Definition at line 92 of file eata_generic.h.

#define PCI_REG_ConfigParam2 0x54

Definition at line 93 of file eata_generic.h.

#define PCI_REG_DPTconfig 0x40

Definition at line 89 of file eata_generic.h.

#define PCI_REG_PumpModeAddress 0x44

Definition at line 90 of file eata_generic.h.

#define PCI_REG_PumpModeData 0x48

Definition at line 91 of file eata_generic.h.

#define PIO 0xfe

Definition at line 37 of file eata_generic.h.

#define R_LIMIT 0x20000

Definition at line 21 of file eata_generic.h.

#define READ 0

Definition at line 78 of file eata_generic.h.

#define RESET 4

Definition at line 74 of file eata_generic.h.

#define SD ( host ) ((hostdata *)&(host->hostdata))

Definition at line 84 of file eata_generic.h.

#define SG_SIZE 64

Definition at line 59 of file eata_generic.h.

#define SG_SIZE_BIG 252 /* max. 8096 elements, 64k */

Definition at line 60 of file eata_generic.h.

#define TIMEOUT 2

Definition at line 73 of file eata_generic.h.

#define TYPE_DISK_QUEUE 16

Definition at line 64 of file eata_generic.h.

#define TYPE_OTHER_QUEUE 2

Definition at line 67 of file eata_generic.h.

#define TYPE_ROM_QUEUE 4

Definition at line 66 of file eata_generic.h.

#define TYPE_TAPE_QUEUE 4

Definition at line 65 of file eata_generic.h.

#define UPPER_DEVICE_QUEUE_LIMIT

Value:

64    /* The limit we have to set for the 
                    * device queue to keep the broken 
                    * midlevel SCSI code from producing
                    * bogus timeouts
                    */

Definition at line 62 of file eata_generic.h.

#define USED 1

Definition at line 72 of file eata_generic.h.

#define WRITE 1

Definition at line 79 of file eata_generic.h.

Typedef Documentation

void * hostdata

Definition at line 309 of file scsi_device.h.

Data Structures

Macros

Typedefs

Macro Definition Documentation

Typedef Documentation