const char *out_of_spec = "<OUT OF SPEC>";
const char *bad_index = "<BAD INDEX>";
-void dmi_bios_runtime_size(uint32_t code, s_dmi *dmi)
+void dmi_bios_runtime_size(uint32_t code, s_dmi * dmi)
{
- if(code&0x000003FF) {
- dmi->bios.runtime_size=code;
- strcpy(dmi->bios.runtime_size_unit,"bytes");
- } else {
- dmi->bios.runtime_size=code >>10;
- strcpy(dmi->bios.runtime_size_unit,"KB");
-
- }
+ if (code & 0x000003FF) {
+ dmi->bios.runtime_size = code;
+ strcpy(dmi->bios.runtime_size_unit, "bytes");
+ } else {
+ dmi->bios.runtime_size = code >> 10;
+ strcpy(dmi->bios.runtime_size_unit, "KB");
+
+ }
}
-void dmi_bios_characteristics(uint64_t code, s_dmi *dmi)
+void dmi_bios_characteristics(uint64_t code, s_dmi * dmi)
{
- int i;
- /*
- * This isn't very clear what this bit is supposed to mean
- */
- //if(code.l&(1<<3))
- if(code&&(1<<3))
- {
- ((bool *)(& dmi->bios.characteristics))[0]=true;
- return;
- }
-
- for(i=4; i<=31; i++)
- //if(code.l&(1<<i))
- if(code&(1<<i))
- ((bool *)(& dmi->bios.characteristics))[i-3]=true;
+ int i;
+ /*
+ * This isn't very clear what this bit is supposed to mean
+ */
+ //if(code.l&(1<<3))
+ if (code && (1 << 3)) {
+ ((bool *) (&dmi->bios.characteristics))[0] = true;
+ return;
+ }
+
+ for (i = 4; i <= 31; i++)
+ //if(code.l&(1<<i))
+ if (code & (1 << i))
+ ((bool *) (&dmi->bios.characteristics))[i - 3] = true;
}
-void dmi_bios_characteristics_x1(uint8_t code, s_dmi *dmi)
+void dmi_bios_characteristics_x1(uint8_t code, s_dmi * dmi)
{
- int i;
+ int i;
- for(i=0; i<=7; i++)
- if(code&(1<<i))
- ((bool *)(& dmi->bios.characteristics_x1))[i]=true;
+ for (i = 0; i <= 7; i++)
+ if (code & (1 << i))
+ ((bool *) (&dmi->bios.characteristics_x1))[i] = true;
}
-void dmi_bios_characteristics_x2(uint8_t code, s_dmi *dmi)
+void dmi_bios_characteristics_x2(uint8_t code, s_dmi * dmi)
{
- int i;
+ int i;
- for(i=0; i<=2; i++)
- if(code&(1<<i))
- ((bool *)(& dmi->bios.characteristics_x2))[i]=true;
+ for (i = 0; i <= 2; i++)
+ if (code & (1 << i))
+ ((bool *) (&dmi->bios.characteristics_x2))[i] = true;
}
-
-void dmi_system_uuid(uint8_t *p, s_dmi *dmi)
+void dmi_system_uuid(uint8_t * p, s_dmi * dmi)
{
- int only0xFF=1, only0x00=1;
- int i;
-
- for(i=0; i<16 && (only0x00 || only0xFF); i++)
- {
- if(p[i]!=0x00) only0x00=0;
- if(p[i]!=0xFF) only0xFF=0;
- }
-
- if(only0xFF)
- {
- sprintf(dmi->system.uuid,"Not Present");
- return;
- }
- if(only0x00)
- {
- sprintf(dmi->system.uuid,"Not Settable");
- return;
- }
-
- sprintf(dmi->system.uuid,"%02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X",
- p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7],
- p[8], p[9], p[10], p[11], p[12], p[13], p[14], p[15]);
+ int only0xFF = 1, only0x00 = 1;
+ int i;
+
+ for (i = 0; i < 16 && (only0x00 || only0xFF); i++) {
+ if (p[i] != 0x00)
+ only0x00 = 0;
+ if (p[i] != 0xFF)
+ only0xFF = 0;
+ }
+
+ if (only0xFF) {
+ sprintf(dmi->system.uuid, "Not Present");
+ return;
+ }
+ if (only0x00) {
+ sprintf(dmi->system.uuid, "Not Settable");
+ return;
+ }
+
+ sprintf(dmi->system.uuid,
+ "%02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X",
+ p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], p[8], p[9], p[10],
+ p[11], p[12], p[13], p[14], p[15]);
}
-void dmi_system_wake_up_type(uint8_t code, s_dmi *dmi)
+void dmi_system_wake_up_type(uint8_t code, s_dmi * dmi)
{
- /* 3.3.2.1 */
- static const char *type[]={
- "Reserved", /* 0x00 */
- "Other",
- "Unknown",
- "APM Timer",
- "Modem Ring",
- "LAN Remote",
- "Power Switch",
- "PCI PME#",
- "AC Power Restored" /* 0x08 */
- };
-
- if(code<=0x08) {
- strcpy(dmi->system.wakeup_type,type[code]);
- } else {
- strcpy(dmi->system.wakeup_type,out_of_spec);
- }
-return;
+ /* 3.3.2.1 */
+ static const char *type[] = {
+ "Reserved", /* 0x00 */
+ "Other",
+ "Unknown",
+ "APM Timer",
+ "Modem Ring",
+ "LAN Remote",
+ "Power Switch",
+ "PCI PME#",
+ "AC Power Restored" /* 0x08 */
+ };
+
+ if (code <= 0x08) {
+ strcpy(dmi->system.wakeup_type, type[code]);
+ } else {
+ strcpy(dmi->system.wakeup_type, out_of_spec);
+ }
+ return;
}
-static void dmi_base_board_features(uint8_t code, s_dmi *dmi)
+static void dmi_base_board_features(uint8_t code, s_dmi * dmi)
{
- if((code&0x1F)!=0)
- {
- int i;
-
- for(i=0; i<=4; i++)
- if(code&(1<<i))
- ((bool *)(& dmi->base_board.features))[i]=true;
- }
+ if ((code & 0x1F) != 0) {
+ int i;
+
+ for (i = 0; i <= 4; i++)
+ if (code & (1 << i))
+ ((bool *) (&dmi->base_board.features))[i] = true;
+ }
}
-static void dmi_processor_voltage(uint8_t code, s_dmi *dmi)
+static void dmi_processor_voltage(uint8_t code, s_dmi * dmi)
{
- /* 3.3.5.4 */
- static const float voltage[]={
- 5.0,
- 3.3,
- 2.9
- };
- int i;
-
- if(code&0x80)
- dmi->processor.voltage=((float)(code&0x7f)/10);
- else
- {
- for(i=0; i<=2; i++)
- if(code&(1<<i))
- dmi->processor.voltage=voltage[i];
- }
+ /* 3.3.5.4 */
+ static const float voltage[] = {
+ 5.0,
+ 3.3,
+ 2.9
+ };
+ int i;
+
+ if (code & 0x80)
+ dmi->processor.voltage = ((float)(code & 0x7f) / 10);
+ else {
+ for (i = 0; i <= 2; i++)
+ if (code & (1 << i))
+ dmi->processor.voltage = voltage[i];
+ }
}
-static void dmi_processor_id(uint8_t type, uint8_t *p, const char *version, s_dmi *dmi)
+static void dmi_processor_id(uint8_t type, uint8_t * p, const char *version,
+ s_dmi * dmi)
{
- /*
- * Extra flags are now returned in the ECX register when one calls
- * the CPUID instruction. Their meaning is explained in table 6, but
- * DMI doesn't support this yet.
- */
- uint32_t eax, edx;
- int sig=0;
-
- /*
- * This might help learn about new processors supporting the
- * CPUID instruction or another form of identification.
- */
- sprintf(dmi->processor.id,"ID: %02X %02X %02X %02X %02X %02X %02X %02X\n",
- p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]);
-
- if(type==0x05) /* 80386 */
- {
- uint16_t dx=WORD(p);
- /*
- * 80386 have a different signature.
- */
- dmi->processor.signature.type=(dx >>12);
- dmi->processor.signature.family=((dx>>8)&0xF);
- dmi->processor.signature.stepping=(dx>>4)&0xF;
- dmi->processor.signature.minor_stepping=(dx&0xF);
- return;
- }
- if(type==0x06) /* 80486 */
- {
- uint16_t dx=WORD(p);
- /*
- * Not all 80486 CPU support the CPUID instruction, we have to find
- * wether the one we have here does or not. Note that this trick
- * works only because we know that 80486 must be little-endian.
- */
- if((dx&0x0F00)==0x0400
- && ((dx&0x00F0)==0x0040 || (dx&0x00F0)>=0x0070)
- && ((dx&0x000F)>=0x0003))
- sig=1;
- else
- {
- dmi->processor.signature.type=((dx >>12)&0x3);
- dmi->processor.signature.family=((dx>>8)&0xF);
- dmi->processor.signature.model=((dx>>4)&0xF);
- dmi->processor.signature.stepping=(dx&0xF);
- return;
- }
- }
- else if((type>=0x0B && type<=0x13) /* Intel, Cyrix */
- || (type>=0xB0 && type<=0xB3) /* Intel */
- || type==0xB5 /* Intel */
- || type==0xB9) /* Intel */
- sig=1;
- else if((type>=0x18 && type<=0x1D) /* AMD */
- || type==0x1F /* AMD */
- || (type>=0xB6 && type<=0xB7) /* AMD */
- || (type>=0x83 && type<=0x85)) /* AMD */
- sig=2;
- else if(type==0x01 || type==0x02)
- {
- /*
- * Some X86-class CPU have family "Other" or "Unknown". In this case,
- * we use the version string to determine if they are known to
- * support the CPUID instruction.
- */
- if(strncmp(version, "Pentium III MMX", 15)==0)
- sig=1;
- else if(strncmp(version, "AMD Athlon(TM)", 14)==0
- || strncmp(version, "AMD Opteron(tm)", 15)==0)
- sig=2;
- else
- return;
- }
- else /* not X86-class */
- return;
-
- eax=DWORD(p);
- edx=DWORD(p+4);
- switch(sig)
- {
- case 1: /* Intel */
- dmi->processor.signature.type=((eax >>12)&0x3);
- dmi->processor.signature.family=(((eax>>16)&0xFF0)+((eax>>8)&0x00F));
- dmi->processor.signature.model=(((eax>>12)&0xF0)+((eax>>4)&0x0F));
- dmi->processor.signature.stepping=(eax&0xF);
- break;
- case 2: /* AMD */
- dmi->processor.signature.family=(((eax>>8)&0xF)==0xF?(eax>>20)&0xFF:(eax>>8)&0xF);
- dmi->processor.signature.model =(((eax>>4)&0xF)==0xF?(eax>>16)&0xF :(eax>>4)&0xF);
- dmi->processor.signature.stepping=(eax&0xF);
- break;
- }
-
- edx=DWORD(p+4);
- if((edx&0x3FF7FDFF)!=0)
- {
- int i;
- for(i=0; i<=31; i++)
- if(cpu_flags_strings[i]!=NULL && edx&(1<<i))
- ((bool *)(& dmi->processor.cpu_flags))[i]=true;
- //printf("%s\t%s\n", prefix, flags[i]);
- }
+ /*
+ * Extra flags are now returned in the ECX register when one calls
+ * the CPUID instruction. Their meaning is explained in table 6, but
+ * DMI doesn't support this yet.
+ */
+ uint32_t eax, edx;
+ int sig = 0;
+
+ /*
+ * This might help learn about new processors supporting the
+ * CPUID instruction or another form of identification.
+ */
+ sprintf(dmi->processor.id, "ID: %02X %02X %02X %02X %02X %02X %02X %02X\n",
+ p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]);
+
+ if (type == 0x05) { /* 80386 */
+ uint16_t dx = WORD(p);
+ /*
+ * 80386 have a different signature.
+ */
+ dmi->processor.signature.type = (dx >> 12);
+ dmi->processor.signature.family = ((dx >> 8) & 0xF);
+ dmi->processor.signature.stepping = (dx >> 4) & 0xF;
+ dmi->processor.signature.minor_stepping = (dx & 0xF);
+ return;
+ }
+ if (type == 0x06) { /* 80486 */
+ uint16_t dx = WORD(p);
+ /*
+ * Not all 80486 CPU support the CPUID instruction, we have to find
+ * wether the one we have here does or not. Note that this trick
+ * works only because we know that 80486 must be little-endian.
+ */
+ if ((dx & 0x0F00) == 0x0400
+ && ((dx & 0x00F0) == 0x0040 || (dx & 0x00F0) >= 0x0070)
+ && ((dx & 0x000F) >= 0x0003))
+ sig = 1;
+ else {
+ dmi->processor.signature.type = ((dx >> 12) & 0x3);
+ dmi->processor.signature.family = ((dx >> 8) & 0xF);
+ dmi->processor.signature.model = ((dx >> 4) & 0xF);
+ dmi->processor.signature.stepping = (dx & 0xF);
+ return;
+ }
+ } else if ((type >= 0x0B && type <= 0x13) /* Intel, Cyrix */
+ ||(type >= 0xB0 && type <= 0xB3) /* Intel */
+ ||type == 0xB5 /* Intel */
+ || type == 0xB9) /* Intel */
+ sig = 1;
+ else if ((type >= 0x18 && type <= 0x1D) /* AMD */
+ ||type == 0x1F /* AMD */
+ || (type >= 0xB6 && type <= 0xB7) /* AMD */
+ ||(type >= 0x83 && type <= 0x85)) /* AMD */
+ sig = 2;
+ else if (type == 0x01 || type == 0x02) {
+ /*
+ * Some X86-class CPU have family "Other" or "Unknown". In this case,
+ * we use the version string to determine if they are known to
+ * support the CPUID instruction.
+ */
+ if (strncmp(version, "Pentium III MMX", 15) == 0)
+ sig = 1;
+ else if (strncmp(version, "AMD Athlon(TM)", 14) == 0
+ || strncmp(version, "AMD Opteron(tm)", 15) == 0)
+ sig = 2;
+ else
+ return;
+ } else /* not X86-class */
+ return;
+
+ eax = DWORD(p);
+ edx = DWORD(p + 4);
+ switch (sig) {
+ case 1: /* Intel */
+ dmi->processor.signature.type = ((eax >> 12) & 0x3);
+ dmi->processor.signature.family =
+ (((eax >> 16) & 0xFF0) + ((eax >> 8) & 0x00F));
+ dmi->processor.signature.model =
+ (((eax >> 12) & 0xF0) + ((eax >> 4) & 0x0F));
+ dmi->processor.signature.stepping = (eax & 0xF);
+ break;
+ case 2: /* AMD */
+ dmi->processor.signature.family =
+ (((eax >> 8) & 0xF) == 0xF ? (eax >> 20) & 0xFF : (eax >> 8) & 0xF);
+ dmi->processor.signature.model =
+ (((eax >> 4) & 0xF) == 0xF ? (eax >> 16) & 0xF : (eax >> 4) & 0xF);
+ dmi->processor.signature.stepping = (eax & 0xF);
+ break;
+ }
+
+ edx = DWORD(p + 4);
+ if ((edx & 0x3FF7FDFF) != 0) {
+ int i;
+ for (i = 0; i <= 31; i++)
+ if (cpu_flags_strings[i] != NULL && edx & (1 << i))
+ ((bool *) (&dmi->processor.cpu_flags))[i] = true;
+ //printf("%s\t%s\n", prefix, flags[i]);
+ }
}
-
-void to_dmi_header(struct dmi_header *h, uint8_t *data)
+void to_dmi_header(struct dmi_header *h, uint8_t * data)
{
- h->type=data[0];
- h->length=data[1];
- h->handle=WORD(data+2);
- h->data=data;
+ h->type = data[0];
+ h->length = data[1];
+ h->handle = WORD(data + 2);
+ h->data = data;
}
const char *dmi_string(struct dmi_header *dm, uint8_t s)
{
- char *bp=(char *)dm->data;
- size_t i, len;
-
- if(s==0)
- return "Not Specified";
-
- bp+=dm->length;
- while(s>1 && *bp)
- {
- bp+=strlen(bp);
- bp++;
- s--;
- }
-
- if(!*bp)
- return bad_index;
-
- /* ASCII filtering */
- len=strlen(bp);
- for(i=0; i<len; i++)
- if(bp[i]<32 || bp[i]==127)
- bp[i]='.';
-
- return bp;
+ char *bp = (char *)dm->data;
+ size_t i, len;
+
+ if (s == 0)
+ return "Not Specified";
+
+ bp += dm->length;
+ while (s > 1 && *bp) {
+ bp += strlen(bp);
+ bp++;
+ s--;
+ }
+
+ if (!*bp)
+ return bad_index;
+
+ /* ASCII filtering */
+ len = strlen(bp);
+ for (i = 0; i < len; i++)
+ if (bp[i] < 32 || bp[i] == 127)
+ bp[i] = '.';
+
+ return bp;
}
-int dmi_checksum(uint8_t *buf)
+int dmi_checksum(uint8_t * buf)
{
- uint8_t sum=0;
- int a;
+ uint8_t sum = 0;
+ int a;
- for(a=0; a<15; a++)
- sum+=buf[a];
- return (sum==0);
+ for (a = 0; a < 15; a++)
+ sum += buf[a];
+ return (sum == 0);
}
-int dmi_iterate(s_dmi *dmi) {
- uint8_t buf[16];
- char *p,*q;
-
- /* Cleaning structures */
- memset(&dmi->base_board,0,sizeof (s_base_board));
- memset(&dmi->battery,0,sizeof (s_battery));
- memset(&dmi->bios,0,sizeof (s_bios));
- memset(&dmi->chassis,0,sizeof (s_chassis));
- for (int i=0;i<MAX_DMI_MEMORY_ITEMS;i++)
- memset(&dmi->memory[i],0,sizeof (s_memory));
- memset(&dmi->processor,0,sizeof (s_processor));
- memset(&dmi->system,0,sizeof (s_system));
-
- /* Until we found this elements in the dmitable, we consider them as not filled */
- dmi->base_board.filled=false;
- dmi->battery.filled=false;
- dmi->bios.filled=false;
- dmi->chassis.filled=false;
- for (int i=0;i<MAX_DMI_MEMORY_ITEMS;i++)
- dmi->memory[i].filled=false;
- dmi->processor.filled=false;
- dmi->system.filled=false;
-
- p=(char *)0xF0000; /* The start address to look at the dmi table */
- for (q = p; q < p + 0x10000; q += 16) {
- memcpy(buf, q, 15);
- if(memcmp(buf, "_DMI_", 5)==0 && dmi_checksum(buf)) {
- dmi->dmitable.num = buf[13]<<8|buf[12];
- dmi->dmitable.len = buf[7]<<8|buf[6];
- dmi->dmitable.base = buf[11]<<24|buf[10]<<16|buf[9]<<8|buf[8];
- dmi->dmitable.ver = (buf[0x06]<<8)+buf[0x07];
-
- /*
- * DMI version 0.0 means that the real version is taken from
- * the SMBIOS version, which we don't know at this point.
- */
- if(buf[14]!=0) {
- dmi->dmitable.major_version=buf[14]>>4;
- dmi->dmitable.minor_version=buf[14]&0x0F;
- }
- else {
- dmi->dmitable.major_version=0;
- dmi->dmitable.minor_version=0;
-
- }
+int dmi_iterate(s_dmi * dmi)
+{
+ uint8_t buf[16];
+ char *p, *q;
+
+ /* Cleaning structures */
+ memset(&dmi->base_board, 0, sizeof(s_base_board));
+ memset(&dmi->battery, 0, sizeof(s_battery));
+ memset(&dmi->bios, 0, sizeof(s_bios));
+ memset(&dmi->chassis, 0, sizeof(s_chassis));
+ for (int i = 0; i < MAX_DMI_MEMORY_ITEMS; i++)
+ memset(&dmi->memory[i], 0, sizeof(s_memory));
+ memset(&dmi->processor, 0, sizeof(s_processor));
+ memset(&dmi->system, 0, sizeof(s_system));
+
+ /* Until we found this elements in the dmitable, we consider them as not filled */
+ dmi->base_board.filled = false;
+ dmi->battery.filled = false;
+ dmi->bios.filled = false;
+ dmi->chassis.filled = false;
+ for (int i = 0; i < MAX_DMI_MEMORY_ITEMS; i++)
+ dmi->memory[i].filled = false;
+ dmi->processor.filled = false;
+ dmi->system.filled = false;
+
+ p = (char *)0xF0000; /* The start address to look at the dmi table */
+ for (q = p; q < p + 0x10000; q += 16) {
+ memcpy(buf, q, 15);
+ if (memcmp(buf, "_DMI_", 5) == 0 && dmi_checksum(buf)) {
+ dmi->dmitable.num = buf[13] << 8 | buf[12];
+ dmi->dmitable.len = buf[7] << 8 | buf[6];
+ dmi->dmitable.base =
+ buf[11] << 24 | buf[10] << 16 | buf[9] << 8 | buf[8];
+ dmi->dmitable.ver = (buf[0x06] << 8) + buf[0x07];
+
+ /*
+ * DMI version 0.0 means that the real version is taken from
+ * the SMBIOS version, which we don't know at this point.
+ */
+ if (buf[14] != 0) {
+ dmi->dmitable.major_version = buf[14] >> 4;
+ dmi->dmitable.minor_version = buf[14] & 0x0F;
+ } else {
+ dmi->dmitable.major_version = 0;
+ dmi->dmitable.minor_version = 0;
+
+ }
/* printf("DMI present (version %d.%d)\n", dmitable.major_version,dmitable.minor_version);
printf("%d structures occupying %d bytes.\n",dmitable.num, dmitable.len);
printf("DMI table at 0x%08X.\n",dmitable.base);*/
- return DMI_TABLE_PRESENT;
- }
- }
- dmi->dmitable.base=0;
- dmi->dmitable.num=0;
- dmi->dmitable.ver=0;
- dmi->dmitable.len=0;
- return -ENODMITABLE;
+ return DMI_TABLE_PRESENT;
+ }
+ }
+ dmi->dmitable.base = 0;
+ dmi->dmitable.num = 0;
+ dmi->dmitable.ver = 0;
+ dmi->dmitable.len = 0;
+ return -ENODMITABLE;
}
-void dmi_decode(struct dmi_header *h, uint16_t ver, s_dmi *dmi)
+void dmi_decode(struct dmi_header *h, uint16_t ver, s_dmi * dmi)
{
- uint8_t *data=h->data;
-
- /*
- * Note: DMI types 37, 38 and 39 are untested
- */
- switch(h->type)
- {
- case 0: /* 3.3.1 BIOS Information */
+ uint8_t *data = h->data;
+
+ /*
+ * Note: DMI types 37, 38 and 39 are untested
+ */
+ switch (h->type) {
+ case 0: /* 3.3.1 BIOS Information */
// printf("BIOS Information\n");
- if(h->length<0x12) break;
- dmi->bios.filled=true;
- strcpy(dmi->bios.vendor,dmi_string(h,data[0x04]));
- strcpy(dmi->bios.version,dmi_string(h,data[0x05]));
- strcpy(dmi->bios.release_date,dmi_string(h,data[0x08]));
- dmi->bios.address=WORD(data+0x06);
- dmi_bios_runtime_size((0x10000-WORD(data+0x06))<<4,dmi);
- dmi->bios.rom_size=(data[0x09]+1)<<6;
- strcpy(dmi->bios.rom_size_unit,"kB");
- dmi_bios_characteristics(QWORD(data+0x0A),dmi);
-
- if(h->length<0x13) break;
- dmi_bios_characteristics_x1(data[0x12], dmi);
- if(h->length<0x14) break;
- dmi_bios_characteristics_x2(data[0x13], dmi);
- if(h->length<0x18) break;
- if(data[0x14]!=0xFF && data[0x15]!=0xFF)
- sprintf(dmi->bios.bios_revision,"%u.%u",
- data[0x14], data[0x15]);
- if(data[0x16]!=0xFF && data[0x17]!=0xFF)
- sprintf(dmi->bios.firmware_revision,"%u.%u",
- data[0x16], data[0x17]);
- break;
- case 1: /* 3.3.2 System Information */
+ if (h->length < 0x12)
+ break;
+ dmi->bios.filled = true;
+ strcpy(dmi->bios.vendor, dmi_string(h, data[0x04]));
+ strcpy(dmi->bios.version, dmi_string(h, data[0x05]));
+ strcpy(dmi->bios.release_date, dmi_string(h, data[0x08]));
+ dmi->bios.address = WORD(data + 0x06);
+ dmi_bios_runtime_size((0x10000 - WORD(data + 0x06)) << 4, dmi);
+ dmi->bios.rom_size = (data[0x09] + 1) << 6;
+ strcpy(dmi->bios.rom_size_unit, "kB");
+ dmi_bios_characteristics(QWORD(data + 0x0A), dmi);
+
+ if (h->length < 0x13)
+ break;
+ dmi_bios_characteristics_x1(data[0x12], dmi);
+ if (h->length < 0x14)
+ break;
+ dmi_bios_characteristics_x2(data[0x13], dmi);
+ if (h->length < 0x18)
+ break;
+ if (data[0x14] != 0xFF && data[0x15] != 0xFF)
+ sprintf(dmi->bios.bios_revision, "%u.%u", data[0x14], data[0x15]);
+ if (data[0x16] != 0xFF && data[0x17] != 0xFF)
+ sprintf(dmi->bios.firmware_revision, "%u.%u",
+ data[0x16], data[0x17]);
+ break;
+ case 1: /* 3.3.2 System Information */
// printf("System Information\n");
- if(h->length<0x08) break;
- dmi->system.filled=true;
- strcpy(dmi->system.manufacturer,dmi_string(h,data[0x04]));
- strcpy(dmi->system.product_name,dmi_string(h,data[0x05]));
- strcpy(dmi->system.version,dmi_string(h,data[0x06]));
- strcpy(dmi->system.serial,dmi_string(h,data[0x07]));
- if(h->length<0x19) break;
- dmi_system_uuid(data+0x08,dmi);
- dmi_system_wake_up_type(data[0x18],dmi);
- if(h->length<0x1B) break;
- strcpy(dmi->system.sku_number,dmi_string(h,data[0x19]));
- strcpy(dmi->system.family,dmi_string(h,data[0x1A]));
- break;
-
- case 2: /* 3.3.3 Base Board Information */
+ if (h->length < 0x08)
+ break;
+ dmi->system.filled = true;
+ strcpy(dmi->system.manufacturer, dmi_string(h, data[0x04]));
+ strcpy(dmi->system.product_name, dmi_string(h, data[0x05]));
+ strcpy(dmi->system.version, dmi_string(h, data[0x06]));
+ strcpy(dmi->system.serial, dmi_string(h, data[0x07]));
+ if (h->length < 0x19)
+ break;
+ dmi_system_uuid(data + 0x08, dmi);
+ dmi_system_wake_up_type(data[0x18], dmi);
+ if (h->length < 0x1B)
+ break;
+ strcpy(dmi->system.sku_number, dmi_string(h, data[0x19]));
+ strcpy(dmi->system.family, dmi_string(h, data[0x1A]));
+ break;
+
+ case 2: /* 3.3.3 Base Board Information */
// printf("Base Board Information\n");
- if(h->length<0x08) break;
- dmi->base_board.filled=true;
- strcpy(dmi->base_board.manufacturer,dmi_string(h,data[0x04]));
- strcpy(dmi->base_board.product_name,dmi_string(h,data[0x05]));
- strcpy(dmi->base_board.version,dmi_string(h,data[0x06]));
- strcpy(dmi->base_board.serial,dmi_string(h,data[0x07]));
- if(h->length<0x0F) break;
- strcpy(dmi->base_board.asset_tag,dmi_string(h,data[0x08]));
- dmi_base_board_features(data[0x09], dmi);
- strcpy(dmi->base_board.location,dmi_string(h,data[0x0A]));
- strcpy(dmi->base_board.type,dmi_string(h,data[0x0D]));
- if(h->length<0x0F+data[0x0E]*sizeof(uint16_t)) break;
- break;
- case 3: /* 3.3.4 Chassis Information */
+ if (h->length < 0x08)
+ break;
+ dmi->base_board.filled = true;
+ strcpy(dmi->base_board.manufacturer, dmi_string(h, data[0x04]));
+ strcpy(dmi->base_board.product_name, dmi_string(h, data[0x05]));
+ strcpy(dmi->base_board.version, dmi_string(h, data[0x06]));
+ strcpy(dmi->base_board.serial, dmi_string(h, data[0x07]));
+ if (h->length < 0x0F)
+ break;
+ strcpy(dmi->base_board.asset_tag, dmi_string(h, data[0x08]));
+ dmi_base_board_features(data[0x09], dmi);
+ strcpy(dmi->base_board.location, dmi_string(h, data[0x0A]));
+ strcpy(dmi->base_board.type, dmi_string(h, data[0x0D]));
+ if (h->length < 0x0F + data[0x0E] * sizeof(uint16_t))
+ break;
+ break;
+ case 3: /* 3.3.4 Chassis Information */
// printf("Chassis Information\n");
- if(h->length<0x09) break;
- dmi->chassis.filled=true;
- strcpy(dmi->chassis.manufacturer,dmi_string(h,data[0x04]));
- strcpy(dmi->chassis.type,dmi_chassis_type(data[0x05]&0x7F));
- strcpy(dmi->chassis.lock,dmi_chassis_lock(data[0x05]>>7));
- strcpy(dmi->chassis.version,dmi_string(h,data[0x06]));
- strcpy(dmi->chassis.serial,dmi_string(h,data[0x07]));
- strcpy(dmi->chassis.asset_tag,dmi_string(h,data[0x08]));
- if(h->length<0x0D) break;
- strcpy(dmi->chassis.boot_up_state,dmi_chassis_state(data[0x09]));
- strcpy(dmi->chassis.power_supply_state,dmi_chassis_state(data[0x0A]));
- strcpy(dmi->chassis.thermal_state,dmi_chassis_state(data[0x0B]));
- strcpy(dmi->chassis.security_status,dmi_chassis_security_status(data[0x0C]));
- if(h->length<0x11) break;
- sprintf(dmi->chassis.oem_information,"0x%08X\n",DWORD(data+0x0D));
- if(h->length<0x15) break;
- dmi->chassis.height=data[0x11];
- dmi->chassis.nb_power_cords=data[0x12];
- break;
-
- case 4: /* 3.3.5 Processor Information */
+ if (h->length < 0x09)
+ break;
+ dmi->chassis.filled = true;
+ strcpy(dmi->chassis.manufacturer, dmi_string(h, data[0x04]));
+ strcpy(dmi->chassis.type, dmi_chassis_type(data[0x05] & 0x7F));
+ strcpy(dmi->chassis.lock, dmi_chassis_lock(data[0x05] >> 7));
+ strcpy(dmi->chassis.version, dmi_string(h, data[0x06]));
+ strcpy(dmi->chassis.serial, dmi_string(h, data[0x07]));
+ strcpy(dmi->chassis.asset_tag, dmi_string(h, data[0x08]));
+ if (h->length < 0x0D)
+ break;
+ strcpy(dmi->chassis.boot_up_state, dmi_chassis_state(data[0x09]));
+ strcpy(dmi->chassis.power_supply_state, dmi_chassis_state(data[0x0A]));
+ strcpy(dmi->chassis.thermal_state, dmi_chassis_state(data[0x0B]));
+ strcpy(dmi->chassis.security_status,
+ dmi_chassis_security_status(data[0x0C]));
+ if (h->length < 0x11)
+ break;
+ sprintf(dmi->chassis.oem_information, "0x%08X\n", DWORD(data + 0x0D));
+ if (h->length < 0x15)
+ break;
+ dmi->chassis.height = data[0x11];
+ dmi->chassis.nb_power_cords = data[0x12];
+ break;
+
+ case 4: /* 3.3.5 Processor Information */
// printf("Processor Information\n");
- if(h->length<0x1A) break;
- dmi->processor.filled=true;
- strcpy(dmi->processor.socket_designation,dmi_string(h, data[0x04]));
- strcpy(dmi->processor.type,dmi_processor_type(data[0x05]));
- strcpy(dmi->processor.manufacturer,dmi_string(h, data[0x07]));
- strcpy(dmi->processor.family,dmi_processor_family(data[0x06],dmi->processor.manufacturer));
- dmi_processor_id(data[0x06], data+8, dmi_string(h, data[0x10]), dmi);
- strcpy(dmi->processor.version,dmi_string(h, data[0x10]));
- dmi_processor_voltage(data[0x11],dmi);
- dmi->processor.external_clock=WORD(data+0x12);
- dmi->processor.max_speed=WORD(data+0x14);
- dmi->processor.current_speed=WORD(data+0x16);
- if(data[0x18]&(1<<6))
- strcpy(dmi->processor.status,dmi_processor_status(data[0x18]&0x07));
- else
- sprintf(dmi->processor.status,"Unpopulated");
- sprintf(dmi->processor.upgrade,dmi_processor_upgrade(data[0x19]));
- if(h->length<0x20) break;
- dmi_processor_cache(WORD(data+0x1A), "L1", ver,dmi->processor.cache1);
- dmi_processor_cache(WORD(data+0x1C), "L2", ver,dmi->processor.cache2);
- dmi_processor_cache(WORD(data+0x1E), "L3", ver,dmi->processor.cache3);
- if(h->length<0x23) break;
- strcpy(dmi->processor.serial,dmi_string(h, data[0x20]));
- strcpy(dmi->processor.asset_tag,dmi_string(h, data[0x21]));
- strcpy(dmi->processor.part_number,dmi_string(h, data[0x22]));
- break;
- case 17: /* 3.3.18 Memory Device */
- if (h->length < 0x15) break;
- dmi->memory_count++;
- s_memory *mem = &dmi->memory[dmi->memory_count-1];
- dmi->memory[dmi->memory_count-1].filled=true;
- dmi_memory_array_error_handle(WORD(data + 0x06),mem->error);
- dmi_memory_device_width(WORD(data + 0x08),mem->total_width);
- dmi_memory_device_width(WORD(data + 0x0A),mem->data_width);
- dmi_memory_device_size(WORD(data + 0x0C),mem->size);
- strcpy(mem->form_factor,dmi_memory_device_form_factor(data[0x0E]));
- dmi_memory_device_set(data[0x0F],mem->device_set);
- strcpy(mem->device_locator,dmi_string(h, data[0x10]));
- strcpy(mem->bank_locator,dmi_string(h, data[0x11]));
- strcpy(mem->type,dmi_memory_device_type(data[0x12]));
- dmi_memory_device_type_detail(WORD(data + 0x13),mem->type_detail);
- if (h->length < 0x17) break;
- dmi_memory_device_speed(WORD(data + 0x15),mem->speed);
- if (h->length < 0x1B) break;
- strcpy(mem->manufacturer, dmi_string(h, data[0x17]));
- strcpy(mem->serial,dmi_string(h, data[0x18]));
- strcpy(mem->asset_tag,dmi_string(h, data[0x19]));
- strcpy(mem->part_number,dmi_string(h, data[0x1A]));
- break;
- case 22: /* 3.3.23 Portable Battery */
- if (h->length < 0x10) break;
- dmi->battery.filled=true;
- strcpy(dmi->battery.location,dmi_string(h, data[0x04]));
- strcpy(dmi->battery.manufacturer,dmi_string(h, data[0x05]));
-
- if (data[0x06] || h->length < 0x1A)
- strcpy(dmi->battery.manufacture_date, dmi_string(h, data[0x06]));
-
- if (data[0x07] || h->length < 0x1A)
- strcpy(dmi->battery.serial, dmi_string(h, data[0x07]));
-
- strcpy(dmi->battery.name,dmi_string(h, data[0x08]));
-
- if (data[0x09] != 0x02 || h->length < 0x1A)
- strcpy(dmi->battery.chemistry,dmi_battery_chemistry(data[0x09]));
-
- if (h->length < 0x1A)
- dmi_battery_capacity(WORD(data + 0x0A), 1,dmi->battery.design_capacity);
- else
- dmi_battery_capacity(WORD(data + 0x0A), data[0x15],dmi->battery.design_capacity);
- dmi_battery_voltage(WORD(data + 0x0C),dmi->battery.design_voltage);
- strcpy(dmi->battery.sbds,dmi_string(h, data[0x0E]));
- dmi_battery_maximum_error(data[0x0F],dmi->battery.maximum_error);
- if (h->length < 0x1A) break;
- if (data[0x07] == 0)
- sprintf(dmi->battery.sbds_serial,"%04X", WORD(data + 0x10));
-
- if (data[0x06] == 0)
- sprintf(dmi->battery.sbds_manufacture_date,"%u-%02u-%02u",
- 1980 + (WORD(data + 0x12) >> 9),
- (WORD(data + 0x12) >> 5) & 0x0F,
- WORD(data + 0x12) & 0x1F);
- if (data[0x09] == 0x02)
- strcpy(dmi->battery.sbds_chemistry, dmi_string(h, data[0x14]));
-
- // sprintf(dmi->battery.oem_info,"0x%08X",DWORD(h, data+0x16));
- break;
- case 38: /* 3.3.39 IPMI Device Information */
- if (h->length < 0x10) break;
- dmi->ipmi.filled=true;
- snprintf(dmi->ipmi.interface_type,sizeof(dmi->ipmi.interface_type),
- "%s", dmi_ipmi_interface_type(data[0x04]));
- dmi->ipmi.major_specification_version=data[0x05] >> 4;
- dmi->ipmi.minor_specification_version=data[0x05] & 0x0F;
- dmi->ipmi.I2C_slave_address=data[0x06] >> 1;
- if (data[0x07] != 0xFF)
- dmi->ipmi.nv_address=data[0x07];
- else
- dmi->ipmi.nv_address=0; /* Not Present */
- dmi_ipmi_base_address(data[0x04], data + 0x08,
- &dmi->ipmi);
- if (h->length < 0x12) break;
- if (data[0x11] != 0x00)
- {
- dmi->ipmi.irq=data[0x11];
- }
- break;
- }
+ if (h->length < 0x1A)
+ break;
+ dmi->processor.filled = true;
+ strcpy(dmi->processor.socket_designation, dmi_string(h, data[0x04]));
+ strcpy(dmi->processor.type, dmi_processor_type(data[0x05]));
+ strcpy(dmi->processor.manufacturer, dmi_string(h, data[0x07]));
+ strcpy(dmi->processor.family,
+ dmi_processor_family(data[0x06], dmi->processor.manufacturer));
+ dmi_processor_id(data[0x06], data + 8, dmi_string(h, data[0x10]), dmi);
+ strcpy(dmi->processor.version, dmi_string(h, data[0x10]));
+ dmi_processor_voltage(data[0x11], dmi);
+ dmi->processor.external_clock = WORD(data + 0x12);
+ dmi->processor.max_speed = WORD(data + 0x14);
+ dmi->processor.current_speed = WORD(data + 0x16);
+ if (data[0x18] & (1 << 6))
+ strcpy(dmi->processor.status,
+ dmi_processor_status(data[0x18] & 0x07));
+ else
+ sprintf(dmi->processor.status, "Unpopulated");
+ sprintf(dmi->processor.upgrade, dmi_processor_upgrade(data[0x19]));
+ if (h->length < 0x20)
+ break;
+ dmi_processor_cache(WORD(data + 0x1A), "L1", ver,
+ dmi->processor.cache1);
+ dmi_processor_cache(WORD(data + 0x1C), "L2", ver,
+ dmi->processor.cache2);
+ dmi_processor_cache(WORD(data + 0x1E), "L3", ver,
+ dmi->processor.cache3);
+ if (h->length < 0x23)
+ break;
+ strcpy(dmi->processor.serial, dmi_string(h, data[0x20]));
+ strcpy(dmi->processor.asset_tag, dmi_string(h, data[0x21]));
+ strcpy(dmi->processor.part_number, dmi_string(h, data[0x22]));
+ break;
+ case 17: /* 3.3.18 Memory Device */
+ if (h->length < 0x15)
+ break;
+ dmi->memory_count++;
+ s_memory *mem = &dmi->memory[dmi->memory_count - 1];
+ dmi->memory[dmi->memory_count - 1].filled = true;
+ dmi_memory_array_error_handle(WORD(data + 0x06), mem->error);
+ dmi_memory_device_width(WORD(data + 0x08), mem->total_width);
+ dmi_memory_device_width(WORD(data + 0x0A), mem->data_width);
+ dmi_memory_device_size(WORD(data + 0x0C), mem->size);
+ strcpy(mem->form_factor, dmi_memory_device_form_factor(data[0x0E]));
+ dmi_memory_device_set(data[0x0F], mem->device_set);
+ strcpy(mem->device_locator, dmi_string(h, data[0x10]));
+ strcpy(mem->bank_locator, dmi_string(h, data[0x11]));
+ strcpy(mem->type, dmi_memory_device_type(data[0x12]));
+ dmi_memory_device_type_detail(WORD(data + 0x13), mem->type_detail);
+ if (h->length < 0x17)
+ break;
+ dmi_memory_device_speed(WORD(data + 0x15), mem->speed);
+ if (h->length < 0x1B)
+ break;
+ strcpy(mem->manufacturer, dmi_string(h, data[0x17]));
+ strcpy(mem->serial, dmi_string(h, data[0x18]));
+ strcpy(mem->asset_tag, dmi_string(h, data[0x19]));
+ strcpy(mem->part_number, dmi_string(h, data[0x1A]));
+ break;
+ case 22: /* 3.3.23 Portable Battery */
+ if (h->length < 0x10)
+ break;
+ dmi->battery.filled = true;
+ strcpy(dmi->battery.location, dmi_string(h, data[0x04]));
+ strcpy(dmi->battery.manufacturer, dmi_string(h, data[0x05]));
+
+ if (data[0x06] || h->length < 0x1A)
+ strcpy(dmi->battery.manufacture_date, dmi_string(h, data[0x06]));
+
+ if (data[0x07] || h->length < 0x1A)
+ strcpy(dmi->battery.serial, dmi_string(h, data[0x07]));
+
+ strcpy(dmi->battery.name, dmi_string(h, data[0x08]));
+
+ if (data[0x09] != 0x02 || h->length < 0x1A)
+ strcpy(dmi->battery.chemistry, dmi_battery_chemistry(data[0x09]));
+
+ if (h->length < 0x1A)
+ dmi_battery_capacity(WORD(data + 0x0A), 1,
+ dmi->battery.design_capacity);
+ else
+ dmi_battery_capacity(WORD(data + 0x0A), data[0x15],
+ dmi->battery.design_capacity);
+ dmi_battery_voltage(WORD(data + 0x0C), dmi->battery.design_voltage);
+ strcpy(dmi->battery.sbds, dmi_string(h, data[0x0E]));
+ dmi_battery_maximum_error(data[0x0F], dmi->battery.maximum_error);
+ if (h->length < 0x1A)
+ break;
+ if (data[0x07] == 0)
+ sprintf(dmi->battery.sbds_serial, "%04X", WORD(data + 0x10));
+
+ if (data[0x06] == 0)
+ sprintf(dmi->battery.sbds_manufacture_date, "%u-%02u-%02u",
+ 1980 + (WORD(data + 0x12) >> 9),
+ (WORD(data + 0x12) >> 5) & 0x0F, WORD(data + 0x12) & 0x1F);
+ if (data[0x09] == 0x02)
+ strcpy(dmi->battery.sbds_chemistry, dmi_string(h, data[0x14]));
+
+ // sprintf(dmi->battery.oem_info,"0x%08X",DWORD(h, data+0x16));
+ break;
+ case 38: /* 3.3.39 IPMI Device Information */
+ if (h->length < 0x10)
+ break;
+ dmi->ipmi.filled = true;
+ snprintf(dmi->ipmi.interface_type, sizeof(dmi->ipmi.interface_type),
+ "%s", dmi_ipmi_interface_type(data[0x04]));
+ dmi->ipmi.major_specification_version = data[0x05] >> 4;
+ dmi->ipmi.minor_specification_version = data[0x05] & 0x0F;
+ dmi->ipmi.I2C_slave_address = data[0x06] >> 1;
+ if (data[0x07] != 0xFF)
+ dmi->ipmi.nv_address = data[0x07];
+ else
+ dmi->ipmi.nv_address = 0; /* Not Present */
+ dmi_ipmi_base_address(data[0x04], data + 0x08, &dmi->ipmi);
+ if (h->length < 0x12)
+ break;
+ if (data[0x11] != 0x00) {
+ dmi->ipmi.irq = data[0x11];
+ }
+ break;
+ }
}
-void parse_dmitable(s_dmi *dmi) {
- int i=0;
- uint8_t *data = NULL;
- uint8_t buf[dmi->dmitable.len];
-
- memcpy(buf,(int *)dmi->dmitable.base,sizeof(uint8_t) * dmi->dmitable.len);
- data=buf;
- dmi->memory_count=0;
- while(i<dmi->dmitable.num && data+4<=buf+dmi->dmitable.len) /* 4 is the length of an SMBIOS structure header */ {
- uint8_t *next;
- struct dmi_header h;
- to_dmi_header(&h, data);
-
- /*
- * If a short entry is found (less than 4 bytes), not only it
- * is invalid, but we cannot reliably locate the next entry.
- * Better stop at this point, and let the user know his/her
- * table is broken.
- */
- if(h.length<4)
- {
- printf("Invalid entry length (%u). DMI table is broken! Stop.\n\n", (unsigned int)h.length);
- break;
- }
-
+void parse_dmitable(s_dmi * dmi)
+{
+ int i = 0;
+ uint8_t *data = NULL;
+ uint8_t buf[dmi->dmitable.len];
+
+ memcpy(buf, (int *)dmi->dmitable.base, sizeof(uint8_t) * dmi->dmitable.len);
+ data = buf;
+ dmi->memory_count = 0;
+ while (i < dmi->dmitable.num && data + 4 <= buf + dmi->dmitable.len) { /* 4 is the length of an SMBIOS structure header */
+ uint8_t *next;
+ struct dmi_header h;
+ to_dmi_header(&h, data);
+
+ /*
+ * If a short entry is found (less than 4 bytes), not only it
+ * is invalid, but we cannot reliably locate the next entry.
+ * Better stop at this point, and let the user know his/her
+ * table is broken.
+ */
+ if (h.length < 4) {
+ printf("Invalid entry length (%u). DMI table is broken! Stop.\n\n",
+ (unsigned int)h.length);
+ break;
+ }
// printf("Handle 0x%04X, DMI type %d, %d bytes\n", h.handle, h.type, h.length);
- /* loo for the next handle */
- next=data+h.length;
- while(next-buf+1<dmi->dmitable.len && (next[0]!=0 || next[1]!=0))
- next++;
- next+=2;
- if(next-buf<=dmi->dmitable.len)
- {
- dmi_decode(&h, dmi->dmitable.ver,dmi);
- }
- data=next;
- i++;
- }
+ /* loo for the next handle */
+ next = data + h.length;
+ while (next - buf + 1 < dmi->dmitable.len
+ && (next[0] != 0 || next[1] != 0))
+ next++;
+ next += 2;
+ if (next - buf <= dmi->dmitable.len) {
+ dmi_decode(&h, dmi->dmitable.ver, dmi);
+ }
+ data = next;
+ i++;
+ }
}
projects / platform / upstream / syslinux.git / commitdiff