diff options
Diffstat (limited to 'trunk/src/dmioem.c')
| -rw-r--r-- | trunk/src/dmioem.c | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/trunk/src/dmioem.c b/trunk/src/dmioem.c new file mode 100644 index 0000000..a2fd2a2 --- /dev/null +++ b/trunk/src/dmioem.c @@ -0,0 +1,128 @@ +/* + * Decoding of OEM-specific entries + * This file is part of the dmidecode project. + * + * (C) 2007 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) + dmi_vendor=VENDOR_HP; +} + +/* + * HP-specific data structures are decoded here. + * + * Code contributed by John Cagle. + */ + +static int dmi_decode_hp(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(struct dmi_header *h) +{ + switch(dmi_vendor) + { + case VENDOR_HP: + return dmi_decode_hp(h); + default: + return 0; + } +} |