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DB: add initial support for Intel Meteor Lake

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The Tumultuous Unicorn Of Darkness 2024-02-25 16:06:36 +01:00
parent e0cf171cd8
commit 87c282b0a6
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2 changed files with 36 additions and 0 deletions
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1
libcpuid/libcpuid_internal.h
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@ -145,6 +145,7 @@ enum _intel_bits_t {
_MAX_ = LBIT( 25 ),
_J_ = LBIT( 26 ),
_N_ = LBIT( 27 ),
_ULTRA_ = LBIT( 28 ),
};
typedef enum _intel_bits_t intel_bits_t;

35
libcpuid/recog_intel.c
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@ -71,6 +71,7 @@ enum _intel_model_t {
_x2xx, /* Xeon Bronze/Silver/Gold/Platinum x2xx */
_x3xx, /* Xeon Bronze/Silver/Gold/Platinum x3xx */
_x4xx, /* Xeon Bronze/Silver/Gold/Platinum/Max x4xx */
_1xx, /* Core Ultra [579] 1xx */
};
typedef enum _intel_model_t intel_model_t;
@ -536,6 +537,13 @@ const struct match_entry_t cpudb_intel[] = {
{ 6, 15, -1, -1, 143, -1, -1, -1, NC, XEON_|_GOLD_ , _x4xx, "Sapphire Rapids-SP (Xeon Gold)" },
{ 6, 15, -1, -1, 143, -1, -1, -1, NC, XEON_|_SILVER_ , _x4xx, "Sapphire Rapids-SP (Xeon Silver)" },
{ 6, 15, -1, -1, 143, -1, -1, -1, NC, XEON_|_BRONZE_ , _x4xx, "Sapphire Rapids-SP (Xeon Bronze)" },
/* Meteor Lake CPUs (2023, 1st Core Ultra gen, Intel 4) => https://en.wikichip.org/wiki/intel/microarchitectures/meteor_lake */
{ 6, 10, -1, -1, 170, -1, -1, -1, NC, CORE_|_ULTRA_|_9|_H, _x1xx, "Meteor Lake-H (Core Ultra 9)" },
{ 6, 10, -1, -1, 170, -1, -1, -1, NC, CORE_|_ULTRA_|_7|_H, _x1xx, "Meteor Lake-H (Core Ultra 7)" },
{ 6, 10, -1, -1, 170, -1, -1, -1, NC, CORE_|_ULTRA_|_5|_H, _x1xx, "Meteor Lake-H (Core Ultra 5)" },
{ 6, 10, -1, -1, 170, -1, -1, -1, NC, CORE_|_ULTRA_|_7|_U, _x1xx, "Meteor Lake-U (Core Ultra 7)" },
{ 6, 10, -1, -1, 170, -1, -1, -1, NC, CORE_|_ULTRA_|_5|_U, _x1xx, "Meteor Lake-U (Core Ultra 5)" },
/* F M S EF EM #cores L2$ L3$ BC ModelBits ModelCode Name */
@ -795,6 +803,27 @@ static intel_code_and_bits_t get_brand_code_and_bits(struct cpu_id_t* data)
}
}
}
if ((i = match_pattern(bs, "Core(TM) Ultra [579]")) != 0) {
bits |= CORE_ | _ULTRA_;
i--;
switch (bs[i + 15]) {
//case '3': bits |= _3; break;
case '5': bits |= _5; break;
case '7': bits |= _7; break;
case '9': bits |= _9; break;
}
for(i = i + 16; i < n; i++) {
switch (bs[i]) {
case 'H': bits |= _H; break;
//case 'K': bits |= _K; break;
//case 'N': bits |= _N; break;
//case 'P': bits |= _P; break;
//case 'S': bits |= _S; break;
case 'U': bits |= _U; break;
//case 'X': bits |= _X; break;
}
}
}
else if ((i = match_pattern(bs, "Xeon(R) w[3579]")) != 0) {
bits |= XEON_;
i--;
@ -917,6 +946,12 @@ static intel_model_t get_model_code(struct cpu_id_t* data)
if ((bs[i] == '1') && (bs[i+1] == '4')) return _14xxx;
return UNKNOWN;
}
else if ((i = match_pattern(bs, "Core(TM) Ultra [579]")) != 0) {
i += 16;
if (i + 3 >= l) return UNKNOWN;
if (bs[i] == '1') return _1xx;
return UNKNOWN;
}
else if ((i = match_pattern(bs, "Xeon(R) [WBSGP]")) != 0) {
i = 0;
if ((i = match_pattern(bs, "Xeon(R) W-")) != 0) i += 10;