Copyright (c) 2007, Sun Microsystems, Inc. All Rights Reserved
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When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
#include <sys/scsi/scsi.h> char *scsi_get_device_type_string(char *prop_name, dev_info_t *dip, struct scsi_device *devp);
Name of string array property that contains a list of paired device-type information.
Pointer to the device info node for this HBA driver.
Pointer to a scsi_device(9S) structure of the target.
The formal syntax is:
prop_name = <duplet> [, <duplet> *];
where:
<duplet> := "<vid+pid>", "<information"
The string <vid+pid> is returned by the device on a SCSI inquiry command. This string can contain any character in the range 0x20-0x7e. Characters such as double quote (") or single quote ('), which are not permitted in property value strings, are represented by their octal equivalent (for example, \e042 and \e047). Trailing spaces can be truncated.
For example:
scsi_vhci_failover_override = "STK FLEXLINE 400", "f_asym_lsi", "SUN T4", "f_tpgs";;
The scsi_get_device_type_string() function searches the list of duplets for a matching INQUIRY string. If a match is found, scsi_get_device_type_string returns a copy of the <information> string. The meaning of the returned <information> string is determined by the caller.
kmem_free(info, strlen(info) + 1);
Writing Device Drivers