diff options
| -rw-r--r-- | com32/include/syslinux/sysappend.h | 3 | ||||
| -rw-r--r-- | core/dmi.c | 36 | ||||
| -rw-r--r-- | doc/syslinux.txt | 38 |
3 files changed, 66 insertions, 11 deletions
diff --git a/com32/include/syslinux/sysappend.h b/com32/include/syslinux/sysappend.h index c2a4c530..322456b2 100644 --- a/com32/include/syslinux/sysappend.h +++ b/com32/include/syslinux/sysappend.h @@ -49,6 +49,9 @@ enum syslinux_sysappend { SYSAPPEND_MBVERSION, /* System or MB version from DMI */ SYSAPPEND_MBSERIAL, /* System or MB serial from DMI */ SYSAPPEND_MBASSET, /* MB asset tag from DMI */ + SYSAPPEND_BIOSVENDOR, /* BIOS vendor */ + SYSAPPEND_BIOSVERSION, /* BIOS version string */ + SYSAPPEND_SYSFF, /* System form factor */ SYSAPPEND_MAX /* Total number of strings */ }; @@ -237,17 +237,19 @@ struct sysappend_dmi_strings { }; static const struct sysappend_dmi_strings dmi_strings[] = { - { "SYSVENDOR=", SYSAPPEND_SYSVENDOR, 1, 0x04 }, - { "SYSPRODUCT=", SYSAPPEND_SYSPRODUCT, 1, 0x05 }, - { "SYSVERSION=", SYSAPPEND_SYSVERSION, 1, 0x06 }, - { "SYSSERIAL=", SYSAPPEND_SYSSERIAL, 1, 0x07 }, - { "SYSSKU=", SYSAPPEND_SYSSKU, 1, 0x19 }, - { "SYSFAMILY=", SYSAPPEND_SYSFAMILY, 1, 0x1a }, - { "MBVENDOR=", SYSAPPEND_MBVENDOR, 2, 0x04 }, - { "MBPRODUCT=", SYSAPPEND_MBPRODUCT, 2, 0x05 }, - { "MBVERSION=", SYSAPPEND_MBVERSION, 2, 0x06 }, - { "MBSERIAL=", SYSAPPEND_MBSERIAL, 2, 0x07 }, - { "MBASSET=", SYSAPPEND_MBASSET, 2, 0x08 }, + { "SYSVENDOR=", SYSAPPEND_SYSVENDOR, 1, 0x04 }, + { "SYSPRODUCT=", SYSAPPEND_SYSPRODUCT, 1, 0x05 }, + { "SYSVERSION=", SYSAPPEND_SYSVERSION, 1, 0x06 }, + { "SYSSERIAL=", SYSAPPEND_SYSSERIAL, 1, 0x07 }, + { "SYSSKU=", SYSAPPEND_SYSSKU, 1, 0x19 }, + { "SYSFAMILY=", SYSAPPEND_SYSFAMILY, 1, 0x1a }, + { "MBVENDOR=", SYSAPPEND_MBVENDOR, 2, 0x04 }, + { "MBPRODUCT=", SYSAPPEND_MBPRODUCT, 2, 0x05 }, + { "MBVERSION=", SYSAPPEND_MBVERSION, 2, 0x06 }, + { "MBSERIAL=", SYSAPPEND_MBSERIAL, 2, 0x07 }, + { "MBASSET=", SYSAPPEND_MBASSET, 2, 0x08 }, + { "BIOSVENDOR=", SYSAPPEND_BIOSVENDOR, 0, 0x04 }, + { "BIOSVERSION=", SYSAPPEND_BIOSVERSION, 0, 0x05 }, { NULL, 0, 0, 0 } }; @@ -295,6 +297,17 @@ static const char *dmi_install_string(const char *pfx, const char *str) return nstr; } +static void sysappend_set_sysff(const uint8_t *type) +{ + static char sysff_str[] = "SYSFF=000"; + + if (!type || !*type) + return; + + sprintf(sysff_str+6, "%u", *type & 0x7f); + sysappend_strings[SYSAPPEND_SYSFF] = sysff_str; +} + void dmi_init(void) { const struct sysappend_dmi_strings *ds; @@ -304,6 +317,7 @@ void dmi_init(void) return; sysappend_set_uuid(dmi_find_data(1, 0x08, 16)); + sysappend_set_sysff(dmi_find_data(3, 0x05, 1)); for (ds = dmi_strings; ds->prefix; ds++) { if (!sysappend_strings[ds->sa]) { diff --git a/doc/syslinux.txt b/doc/syslinux.txt index 67740f6c..d7efd1c4 100644 --- a/doc/syslinux.txt +++ b/doc/syslinux.txt @@ -212,10 +212,48 @@ IPAPPEND bitmask 0x0400 MBVERSION= Motherboard version 0x0800 MBSERIAL= Motherboard serial number 0x1000 MBASSET= Motherboard asset tag + 0x2000 BIOSVENDOR= BIOS vendor name + 0x4000 BIOSVERSION= BIOS version + 0x8000 SYSFF= System form factor If these strings contain whitespace they it is replaced with underscores (_). + The system form factor value is a number defined in the SMBIOS + specification, available at http://www.dmtf.org/. As of + version 2.7.1 of the specification, the following values are + defined: + + 1 Other + 2 Unknown + 3 Desktop + 4 Low profile desktop + 5 Pizza box + 6 Mini tower + 7 Tower + 8 Portble + 9 Laptop + 10 Notebook + 11 Handheld + 12 Docking station + 13 All-in-one + 14 Subnotebook + 15 Space-saving + 16 Lunch box + 17 Main server chassis + 18 Expansion chassis + 19 Subchassis + 20 Bus expansion chassis + 21 Peripheral chassis + 22 RAID chassis + 23 Rack mount chasss + 24 Sealed-case PC + 25 Multi-system chassis + 26 Compact PCI + 27 Advanced TCI + 28 Blade + 29 Blade enclosure + SENDCOOKIES bitmask [PXELINUX only] When downloading files over http, the SYSAPPEND strings are |