Проект OpenNet: MAN scsi_hba_lookup_capstr (9) Ядро (FreeBSD и Linux)

Интерактивная система просмотра системных руководств (man-ов)

scsi_hba_lookup_capstr (9)

>> scsi_hba_lookup_capstr (9) ( Solaris man: Ядро )

NAME

scsi_hba_lookup_capstr - return index matching capability string

SYNOPSIS

#include <sys/scsi/scsi.h>



int scsi_hba_lookup_capstr(char *capstr);

INTERFACE LEVEL

Solaris architecture specific (Solaris DDI).

PARAMETERS

capstr

: Pointer to a string

DESCRIPTION

The scsi_hba_lookup_capstr() function attempts to match capstr against a known set of capability strings. If found, the defined index for the matched capability is returned.

The following indices are defined for the capability strings listed below.

SCSI_CAP_DMA_MAX

: "dma-max" or "dma_max"

SCSI_CAP_MSG_OUT

: "msg-out" or "msg_out"

SCSI_CAP_DISCONNECT

: "disconnect"

SCSI_CAP_SYNCHRONOUS

: "synchronous"

SCSI_CAP_WIDE_XFER

: "wide-xfer" or "wide_xfer"

SCSI_CAP_PARITY

: "parity"

SCSI_CAP_INITIATOR_ID

: "initiator-id"

SCSI_CAP_UNTAGGED_QING

: "untagged-qing"

SCSI_CAP_TAGGED_QING

: "tagged-qing"

SCSI_CAP_ARQ

: "auto-rqsense"

SCSI_CAP_LINKED_CMDS

: "linked-cmds"

SCSI_CAP_SECTOR_SIZE

: "sector-size"

SCSI_CAP_TOTAL_SECTORS

: "total-sectors"

SCSI_CAP_GEOMETRY

: "geometry"

SCSI_CAP_RESET_NOTIFICATION

: "reset-notification"

SCSI_CAP_QFULL_RETRIES

: "qfull-retries"

SCSI_CAP_QFULL_RETRY_INTERVAL

: "qfull-retry-interval"

SCSI_CAP_LUN_RESET

: "lun-reset"

SCSI_CAP_CDB_LEN

: "max-cdb-length"

RETURN VALUES

The scsi_hba_lookup_capstr() function returns a non-negative index value that corresponds to the capability string. If the string does not match a known capability, -1 is returned.