Solaris architecture specific (Solaris DDI).

capstr

Pointer to a string.

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_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.

scsi_hba_lookup_capstr() can be called from user or interrupt context.

tran_getcap(9E), tran_setcap(9E), scsi_ifgetcap(9F), scsi_ifsetcap(9F), scsi_reset_notify(9F)

Writing Device Drivers