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/*
* Decoding of OEM-specific entries
* This file is part of the dmidecode project.
*
* Copyright (C) 2007-2008 Jean Delvare <khali@linux-fr.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <string.h>
#include "types.h"
#include "dmidecode.h"
#include "dmioem.h"
/*
* Globals for vendor-specific decodes
*/
enum DMI_VENDORS { VENDOR_UNKNOWN, VENDOR_HP };
static enum DMI_VENDORS dmi_vendor = VENDOR_UNKNOWN;
/*
* Remember the system vendor for later use. We only actually store the
* value if we know how to decode at least one specific entry type for
* that vendor.
*/
void dmi_set_vendor(const char *s)
{
if (strcmp(s, "HP") == 0 || strcmp(s, "Hewlett-Packard") == 0)
dmi_vendor = VENDOR_HP;
}
/*
* HP-specific data structures are decoded here.
*
* Code contributed by John Cagle.
*/
static int dmi_decode_hp(const struct dmi_header *h)
{
u8 *data = h->data;
int nic, ptr;
switch (h->type)
{
case 204:
/*
* Vendor Specific: HP ProLiant System/Rack Locator
*/
printf("HP ProLiant System/Rack Locator\n");
if (h->length < 0x0B) break;
printf("\tRack Name: %s\n", dmi_string(h, data[0x04]));
printf("\tEnclosure Name: %s\n", dmi_string(h, data[0x05]));
printf("\tEnclosure Model: %s\n", dmi_string(h, data[0x06]));
printf("\tEnclosure Serial: %s\n", dmi_string(h, data[0x0A]));
printf("\tEnclosure Bays: %d\n", data[0x08]);
printf("\tServer Bay: %s\n", dmi_string(h, data[0x07]));
printf("\tBays Filled: %d\n", data[0x09]);
break;
case 209:
case 221:
/*
* Vendor Specific: HP ProLiant NIC MAC Information
*
* This prints the BIOS NIC number,
* PCI bus/device/function, and MAC address
*/
printf(h->type == 221 ?
"HP BIOS iSCSI NIC PCI and MAC Information\n" :
"HP BIOS NIC PCI and MAC Information\n");
nic = 1;
ptr = 4;
while (h->length >= ptr + 8)
{
if (data[ptr] == 0x00 && data[ptr + 1] == 0x00)
printf("\tNIC %d: Disabled\n", nic);
else if (data[ptr] == 0xFF && data[ptr + 1] == 0xFF)
printf("\tNIC %d: Not Installed\n", nic);
else
{
printf("\tNIC %d: PCI device %02x:%02x.%x, "
"MAC address %02X:%02X:%02X:%02X:%02X:%02X\n",
nic, data[ptr + 1],
data[ptr] >> 3, data[ptr] & 7,
data[ptr + 2], data[ptr + 3],
data[ptr + 4], data[ptr + 5],
data[ptr + 6], data[ptr + 7]);
}
nic++;
ptr += 8;
}
break;
default:
return 0;
}
return 1;
}
/*
* Dispatch vendor-specific entries decoding
* Return 1 if decoding was successful, 0 otherwise
*/
int dmi_decode_oem(const struct dmi_header *h)
{
switch (dmi_vendor)
{
case VENDOR_HP:
return dmi_decode_hp(h);
default:
return 0;
}
}
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