mirror/libcpuid
1
0
Fork 0
mirror of https://github.com/anrieff/libcpuid synced 2024-11-10 22:59:13 +00:00
Code Issues Releases Wiki Activity

Merge pull request #119 from X0rg/master

Browse source 
Improve AMD database
This commit is contained in:
Veselin Georgiev 2018-10-23 07:40:02 +03:00 committed by GitHub
commit c5a0e9fd63
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 84 additions and 114 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

31
libcpuid/libcpuid_internal.h
View file

@ -64,6 +64,9 @@ enum _common_bits_t {
_M_ = LBIT( 0 ), _M_ = LBIT( 0 ),
MOBILE_ = LBIT( 1 ), MOBILE_ = LBIT( 1 ),
_MP_ = LBIT( 2 ), _MP_ = LBIT( 2 ),
_3 = LBIT( 3 ),
_5 = LBIT( 4 ),
_7 = LBIT( 5 ),
}; };
// additional detection bits for Intel CPUs: // additional detection bits for Intel CPUs:
@ -72,12 +75,9 @@ enum _intel_bits_t {
CELERON_ = LBIT( 11 ), CELERON_ = LBIT( 11 ),
CORE_ = LBIT( 12 ), CORE_ = LBIT( 12 ),
_I_ = LBIT( 13 ), _I_ = LBIT( 13 ),
_3 = LBIT( 14 ), _9 = LBIT( 14 ),
_5 = LBIT( 15 ), XEON_ = LBIT( 15 ),
_7 = LBIT( 16 ), ATOM_ = LBIT( 16 ),
_9 = LBIT( 17 ),
XEON_ = LBIT( 18 ),
ATOM_ = LBIT( 19 ),
}; };
typedef enum _intel_bits_t intel_bits_t; typedef enum _intel_bits_t intel_bits_t;
@ -88,14 +88,17 @@ enum _amd_bits_t {
SEMPRON_ = LBIT( 13 ), SEMPRON_ = LBIT( 13 ),
OPTERON_ = LBIT( 14 ), OPTERON_ = LBIT( 14 ),
TURION_ = LBIT( 15 ), TURION_ = LBIT( 15 ),
_LV_ = LBIT( 16 ), RYZEN_ = LBIT( 16 ),
_64_ = LBIT( 17 ), RYZEN_TR_ = LBIT( 17 ),
_X2 = LBIT( 18 ), EPYC_ = LBIT( 18 ),
_X3 = LBIT( 19 ), _LV_ = LBIT( 19 ),
_X4 = LBIT( 20 ), _64_ = LBIT( 20 ),
_X6 = LBIT( 21 ), _X2 = LBIT( 21 ),
_FX = LBIT( 22 ), _X3 = LBIT( 22 ),
_APU_ = LBIT( 23 ), _X4 = LBIT( 23 ),
_X6 = LBIT( 24 ),
_FX = LBIT( 25 ),
_APU_ = LBIT( 26 ),
}; };
typedef enum _amd_bits_t amd_bits_t; typedef enum _amd_bits_t amd_bits_t;

167
libcpuid/recog_amd.c
View file

@ -44,20 +44,6 @@ struct amd_code_and_bits_t {
uint64_t bits; uint64_t bits;
}; };
enum _amd_model_codes_t {
// Only for Ryzen CPUs:
_1400,
_1500,
_1600,
_1900,
_2200,
_2400,
_2500,
_2600,
_2700,
_2800,
};
const struct match_entry_t cpudb_amd[] = { const struct match_entry_t cpudb_amd[] = {
{ -1, -1, -1, -1, -1, 1, -1, -1, NC, 0 , 0, "Unknown AMD CPU" }, { -1, -1, -1, -1, -1, 1, -1, -1, NC, 0 , 0, "Unknown AMD CPU" },
@ -277,32 +263,21 @@ const struct match_entry_t cpudb_amd[] = {
{ 15, 0, -1, 22, 48, 4, -1, -1, FUSION_A, 0 , 0, "Mullins X4" }, { 15, 0, -1, 22, 48, 4, -1, -1, FUSION_A, 0 , 0, "Mullins X4" },
/* Family 17h: Zen Architecture (2017) */ /* Family 17h: Zen Architecture (2017) */
{ 15, -1, -1, 23, 1, 16, -1, -1, NC, 0 , 0, "Threadripper (Whitehaven)" }, { 15, -1, -1, 23, 1, -1, -1, -1, NC, EPYC_ , 0, "EPYC (Naples)" },
{ 15, -1, -1, 23, 1, 12, -1, -1, NC, 0 , 0, "Threadripper (Whitehaven)" }, { 15, -1, -1, 23, 1, -1, -1, -1, NC, RYZEN_TR_ , 0, "Threadripper (Whitehaven)" },
{ 15, -1, -1, 23, 1, 8, -1, -1, NC, 0 , _1900, "Threadripper (Whitehaven)" }, { 15, -1, -1, 23, 1, -1, -1, -1, NC, RYZEN_|_7 , 0, "Ryzen 7 (Summit Ridge)" },
{ 15, -1, -1, 23, 1, 8, -1, -1, NC, 0 , 0, "Ryzen 7 (Summit Ridge)" }, { 15, -1, -1, 23, 1, -1, -1, -1, NC, RYZEN_|_5 , 0, "Ryzen 5 (Summit Ridge)" },
{ 15, -1, -1, 23, 1, 6, -1, -1, NC, 0 , _1600, "Ryzen 5 (Summit Ridge)" }, { 15, -1, -1, 23, 1, -1, -1, -1, NC, RYZEN_|_3 , 0, "Ryzen 3 (Summit Ridge)" },
{ 15, -1, -1, 23, 1, 4, -1, -1, NC, 0 , _1500, "Ryzen 5 (Summit Ridge)" },
{ 15, -1, -1, 23, 1, 4, -1, -1, NC, 0 , _1400, "Ryzen 5 (Summit Ridge)" },
{ 15, -1, -1, 23, 1, 4, -1, -1, NC, 0 , 0, "Ryzen 3 (Summit Ridge)" },
/* APUs */ /* APUs */
{ 15, -1, -1, 23, 17, 4, -1, -1, NC, 0 , _2800, "Ryzen 7 (Raven Ridge)" }, { 15, -1, -1, 23, 17, -1, -1, -1, NC, RYZEN_|_7 , 0, "Ryzen 7 (Raven Ridge)" },
{ 15, -1, -1, 23, 17, 4, -1, -1, NC, 0 , _2700, "Ryzen 7 (Raven Ridge)" }, { 15, -1, -1, 23, 17, -1, -1, -1, NC, RYZEN_|_5 , 0, "Ryzen 5 (Raven Ridge)" },
{ 15, -1, -1, 23, 17, 4, -1, -1, NC, 0 , _2600, "Ryzen 5 (Raven Ridge)" }, { 15, -1, -1, 23, 17, -1, -1, -1, NC, RYZEN_|_3 , 0, "Ryzen 3 (Raven Ridge)" },
{ 15, -1, -1, 23, 17, 4, -1, -1, NC, 0 , _2500, "Ryzen 5 (Raven Ridge)" }, { 15, -1, -1, 23, 17, -1, -1, -1, NC, ATHLON_ , 0, "Athlon (Raven Ridge)" },
{ 15, -1, -1, 23, 17, 4, -1, -1, NC, 0 , _2400, "Ryzen 5 (Raven Ridge)" },
{ 15, -1, -1, 23, 17, 4, -1, -1, NC, 0 , 0, "Ryzen 3 (Raven Ridge)" },
{ 15, -1, -1, 23, 17, 2, -1, -1, NC, 0 , _2200, "Ryzen 3 (Raven Ridge)" },
{ 15, -1, -1, 23, 17, 2, -1, -1, NC, 0 , 0, "Athlon (Raven Ridge)" },
/* 2nd-gen, Zen+ (2018): */ /* 2nd-gen, Zen+ (2018): */
{ 15, -1, -1, 23, 8, 32, -1, -1, NC, 0 , 0, "Threadripper (Colfax)" }, { 15, -1, -1, 23, 8, -1, -1, -1, NC, RYZEN_TR_ , 0, "Threadripper (Colfax)" },
{ 15, -1, -1, 23, 8, 24, -1, -1, NC, 0 , 0, "Threadripper (Colfax)" }, { 15, -1, -1, 23, 8, -1, -1, -1, NC, RYZEN_|_7 , 0, "Ryzen 7 (Pinnacle Ridge)" },
{ 15, -1, -1, 23, 8, 16, -1, -1, NC, 0 , 0, "Threadripper (Colfax)" }, { 15, -1, -1, 23, 8, -1, -1, -1, NC, RYZEN_|_5 , 0, "Ryzen 5 (Pinnacle Ridge)" },
{ 15, -1, -1, 23, 8, 12, -1, -1, NC, 0 , 0, "Threadripper (Colfax)" }, { 15, -1, -1, 23, 8, -1, -1, -1, NC, RYZEN_|_3 , 0, "Ryzen 3 (Pinnacle Ridge)" },
{ 15, -1, -1, 23, 8, 8, -1, -1, NC, 0 , 0, "Ryzen 7 (Pinnacle Ridge)" },
{ 15, -1, -1, 23, 8, 6, -1, -1, NC, 0 , 0, "Ryzen 5 (Pinnacle Ridge)" },
{ 15, -1, -1, 23, 8, 4, -1, -1, NC, 0 , _2500, "Ryzen 5 (Pinnacle Ridge)" },
{ 15, -1, -1, 23, 8, 4, -1, -1, NC, 0 , 0, "Ryzen 3 (Pinnacle Ridge)" },
/* Newer Opterons: */ /* Newer Opterons: */
@ -442,85 +417,79 @@ static int amd_has_turion_modelname(const char *bs)
static struct amd_code_and_bits_t decode_amd_codename_part1(const char *bs) static struct amd_code_and_bits_t decode_amd_codename_part1(const char *bs)
{ {
amd_code_t code = NC; amd_code_t code = (amd_code_t) NC;
uint64_t bits = 0;
struct amd_code_and_bits_t result; struct amd_code_and_bits_t result;
uint64_t bits = 0;
int i = 0;
if (strstr(bs, "Dual Core") || const struct { amd_code_t c; const char *search; } code_matchtable[] = {
strstr(bs, "Dual-Core") || { PHENOM2, "Phenom(tm) II" },
strstr(bs, " X2 ")) { PHENOM, "Phenom(tm)" },
bits |= _X2; { FUSION_C, "C-##" },
if (strstr(bs, " X4 ")) bits |= _X4; { FUSION_E, "E-###" },
if (strstr(bs, " X3 ")) bits |= _X3; { FUSION_Z, "Z-##" },
if (strstr(bs, "Opteron")) bits |= OPTERON_; { FUSION_EA, "[EA]#-####" },
if (strstr(bs, "Phenom")) { };
code = (strstr(bs, "II")) ? PHENOM2 : PHENOM;
const struct { uint64_t bit; const char *search; } bit_matchtable[] = {
{ _X2, "Dual[- ]Core" },
{ _X2, " X2 " },
{ _X3, " X3 " },
{ _X4, " X4 " },
{ OPTERON_, "Opteron" },
{ ATHLON_, "Athlon" },
{ SEMPRON_, "Sempron(tm)" },
{ DURON_, "Duron" },
{ _64_, " 64 " },
{ _FX, " FX" },
{ _MP_, " MP" },
{ ATHLON_|_64_, "Athlon(tm) 64" },
{ ATHLON_|_64_, "Athlon(tm) II X" },
{ ATHLON_|_64_, "Athlon(tm) X#" },
{ TURION_, "Turion" },
{ MOBILE_, "[mM]obile" },
{ _XP_, "XP" },
{ _M_, "XP-M" },
{ _LV_, "(LV)" },
{ _APU_, " APU " },
{ EPYC_, "EPYC" },
{ RYZEN_TR_, "Ryzen Threadripper" },
};
for (i = 0; i < COUNT_OF(bit_matchtable); i++) {
if (match_pattern(bs, bit_matchtable[i].search))
bits |= bit_matchtable[i].bit;
} }
if (amd_has_turion_modelname(bs)) { if (amd_has_turion_modelname(bs)) {
bits |= TURION_; bits |= TURION_;
} }
if (strstr(bs, "Athlon(tm)")) bits |= ATHLON_; if ((i = match_pattern(bs, "Ryzen [357]")) != 0) {
if (strstr(bs, "Sempron(tm)")) bits |= SEMPRON_; bits |= RYZEN_;
if (strstr(bs, "Duron")) bits |= DURON_; i--;
if (strstr(bs, " 64 ")) bits |= _64_; switch (bs[i + 6]) {
if (strstr(bs, " FX")) bits |= _FX; case '3': bits |= _3; break;
if (strstr(bs, " MP")) bits |= _MP_; case '5': bits |= _5; break;
if (strstr(bs, "Athlon(tm) 64") || strstr(bs, "Athlon(tm) II X") || match_pattern(bs, "Athlon(tm) X#")) { case '7': bits |= _7; break;
bits |= ATHLON_ | _64_; }
}
if (strstr(bs, "Turion")) bits |= TURION_;
if (strstr(bs, "mobile") || strstr(bs, "Mobile")) {
bits |= MOBILE_;
} }
if (strstr(bs, "XP")) bits |= _XP_; for (i = 0; i < COUNT_OF(code_matchtable); i++)
if (strstr(bs, "XP-M")) bits |= _M_; if (match_pattern(bs, code_matchtable[i].search)) {
if (strstr(bs, "(LV)")) bits |= _LV_; code = code_matchtable[i].c;
if (strstr(bs, " APU ")) bits |= _APU_; break;
}
if (match_pattern(bs, "C-##")) code = FUSION_C;
if (match_pattern(bs, "E-###")) code = FUSION_E;
if (match_pattern(bs, "Z-##")) code = FUSION_Z;
if (match_pattern(bs, "[EA]#-####")) code = FUSION_EA;
result.code = code; result.code = code;
result.bits = bits; result.bits = bits;
return result; return result;
} }
static int decode_amd_ryzen_model_code(const char* bs)
{
const struct {
int model_code;
const char* match_str;
} patterns[] = {
{ _2800, "2800" },
{ _2700, "2700" },
{ _2600, "2600" },
{ _2500, "2500" },
{ _2400, "2400" },
{ _2200, "2200" },
{ _1900, "1900" },
{ _1600, "1600" },
{ _1500, "1500" },
{ _1400, "1400" },
};
int i;
for (i = 0; i < COUNT_OF(patterns); i++)
if (strstr(bs, patterns[i].match_str))
return patterns[i].model_code;
//
return 0;
}
static void decode_amd_codename(struct cpu_raw_data_t* raw, struct cpu_id_t* data, struct internal_id_info_t* internal) static void decode_amd_codename(struct cpu_raw_data_t* raw, struct cpu_id_t* data, struct internal_id_info_t* internal)
{ {
struct amd_code_and_bits_t code_and_bits = decode_amd_codename_part1(data->brand_str); struct amd_code_and_bits_t code_and_bits = decode_amd_codename_part1(data->brand_str);
int i = 0; int i = 0;
char* code_str = NULL; char* code_str = NULL;
int model_code; int model_code = 0;
for (i = 0; i < COUNT_OF(amd_code_str); i++) { for (i = 0; i < COUNT_OF(amd_code_str); i++) {
if (code_and_bits.code == amd_code_str[i].code) { if (code_and_bits.code == amd_code_str[i].code) {
@ -541,8 +510,6 @@ static void decode_amd_codename(struct cpu_raw_data_t* raw, struct cpu_id_t* dat
debugf(2, "Detected AMD bits: "); debugf(2, "Detected AMD bits: ");
debug_print_lbits(2, code_and_bits.bits); debug_print_lbits(2, code_and_bits.bits);
} }
// is it Ryzen? if so, we need to detect discern between the four-core 1400/1500 (Ryzen 5) and the four-core Ryzen 3:
model_code = (data->ext_family == 23) ? decode_amd_ryzen_model_code(data->brand_str) : 0;
internal->code.amd = code_and_bits.code; internal->code.amd = code_and_bits.code;
internal->bits = code_and_bits.bits; internal->bits = code_and_bits.bits;