Imported Upstream version 2.12upstream/2.12

1 files changed, 129 insertions, 0 deletions

diff --git a/dmioem.c b/dmioem.c
new file mode 100644
index 0000000..a2b5a68
--- /dev/null
+++ b/dmioem.c
@@ -0,0 +1,129 @@
+/*
+ * 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 PXE 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;
+	}
+}