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052fb7c45136263ed194c24fd4d04488a2608fd3
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.
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src
/
cpu
/
intel
/
model_206ax
/
common.c
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/* SPDX-License-Identifier: GPL-2.0-only */
#include
<cpu/x86/msr.h>
#include
"model_206ax.h"
int
get_platform_id
(
void
)
{
msr_t
msr
;
msr
=
rdmsr
(
IA32_PLATFORM_ID
);
/* Read Platform Id Bits 52:50 */
return
(
msr
.
hi
>>
18
)
&
0x7
;
}