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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* 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]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
*/
#include <stddef.h>
#include <strings.h>
#include <scsi/libses.h>
#include <scsi/libses_plugin.h>
#include <scsi/plugins/ses/vendor/sun.h>
#include <scsi/plugins/ses/vendor/sun_impl.h>
/*ARGSUSED*/
static void *
sun_fruid_index(ses_plugin_t *sp, ses_node_t *np, void *data,
size_t pagelen, size_t *len)
{
uint64_t index;
nvlist_t *props = ses_node_props(np);
sun_fruid_page_impl_t *sfpip = data;
sun_fru_descr_impl_t *sfdip;
uint16_t *addr;
if (ses_node_type(np) != SES_NODE_ELEMENT &&
ses_node_type(np) != SES_NODE_ENCLOSURE)
return (NULL);
if (nvlist_lookup_uint64(props, SES_PROP_ELEMENT_ONLY_INDEX,
&index) != 0)
return (NULL);
addr = &sfpip->sfpi_descr_addrs[index];
if (!SES_WITHIN_PAGE_STRUCT(addr, data, pagelen))
return (NULL);
sfdip = (sun_fru_descr_impl_t *)((uint8_t *)sfpip + SCSI_READ16(addr));
if (!SES_WITHIN_PAGE_STRUCT(sfdip, data, pagelen))
return (NULL);
*len = MIN(((uint8_t *)sfpip - (uint8_t *)sfdip) + pagelen,
SCSI_READ16(&sfdip->sfdi_fru_data_length) +
offsetof(sun_fru_descr_impl_t, sfdi_fru_data));
return (sfdip);
}
ses_pagedesc_t sun_pages[] = {
{
.spd_pagenum = SUN_DIAGPAGE_FRUID,
.spd_index = sun_fruid_index,
.spd_req = SES_REQ_OPTIONAL_STANDARD,
.spd_gcoff = offsetof(sun_fruid_page_impl_t, sfpi_generation_code)
},
{
.spd_pagenum = -1,
.spd_gcoff = -1
}
};
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