scsi_hba_lookup_capstr(9F) Kernel Functions for Drivers scsi_hba_lookup_capstr(9F)
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
scsi_hba_lookup_capstr() attempts to match capstr against a known set of capability strings, and returns the defined index for the matched
capability, if found.
The set of indices and capability strings is:
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"
RETURN VALUES
scsi_hba_lookup_capstr() returns a non-negative index value corresponding to the capability string, or -1 if the string does not match any
known capability.
CONTEXT
scsi_hba_lookup_capstr() can be called from user or interrupt context.
SEE ALSO
tran_getcap(9E), tran_setcap(9E), scsi_ifgetcap(9F), scsi_ifsetcap(9F), scsi_reset_notify(9F)
Writing Device Drivers
SunOS 5.10 12 Jul 2002 scsi_hba_lookup_capstr(9F)
