diff options
Diffstat (limited to 'dmioem.c')
| -rw-r--r-- | dmioem.c | 55 |
1 files changed, 55 insertions, 0 deletions
@@ -62,6 +62,17 @@ void dmi_set_vendor(const char *s) dmi_vendor = VENDOR_ACER; } +static int is_printable(const u8 *data, int len) +{ + int i; + + for (i = 0; i < len; i++) + if (data[i] < 32 || data[i] >= 127) + return 0; + + return 1; +} + /* * HP-specific data structures are decoded here. * @@ -72,6 +83,7 @@ static int dmi_decode_hp(const struct dmi_header *h) { u8 *data = h->data; int nic, ptr; + u32 feat; switch (h->type) { @@ -124,6 +136,49 @@ static int dmi_decode_hp(const struct dmi_header *h) } break; + case 212: + /* + * Vendor Specific: HP 64-bit CRU Information + * + * Source: hpwdt kernel driver + */ + printf("HP 64-bit CRU Information\n"); + if (h->length < 0x18) break; + printf("\tSignature: 0x%08x", DWORD(data + 0x04)); + if (is_printable(data + 0x04, 4)) + printf(" (%c%c%c%c)", data[0x04], data[0x05], + data[0x06], data[0x07]); + printf("\n"); + if (DWORD(data + 0x04) == 0x55524324) + { + u64 paddr = QWORD(data + 0x08); + paddr.l += DWORD(data + 0x14); + if (paddr.l < DWORD(data + 0x14)) + paddr.h++; + printf("\tPhysical Address: 0x%08x%08x\n", + paddr.h, paddr.l); + printf("\tLength: 0x%08x\n", DWORD(data + 0x10)); + } + break; + + case 219: + /* + * Vendor Specific: HP ProLiant Information + * + * Source: hpwdt kernel driver + */ + printf("HP ProLiant Information\n"); + if (h->length < 0x08) break; + printf("\tPower Features: 0x%08x\n", DWORD(data + 0x04)); + if (h->length < 0x0C) break; + printf("\tOmega Features: 0x%08x\n", DWORD(data + 0x08)); + if (h->length < 0x14) break; + feat = DWORD(data + 0x10); + printf("\tMisc. Features: 0x%08x\n", feat); + printf("\t\tiCRU: %s\n", feat & 0x0001 ? "Yes" : "No"); + printf("\t\tUEFI: %s\n", feat & 0x0408 ? "Yes" : "No"); + break; + default: return 0; } |