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bugfix: 在物理机上，由于不支持的内存访问类型，导致无法初始化HPET

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This commit is contained in:
fslongjin
2022-09-01 21:08:27 +08:00
parent dffa51b1ef
commit 33a1e2baad
4 changed files with 93 additions and 29 deletions
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2
kernel/driver/interrupt/apic/apic.c
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@ -41,7 +41,7 @@ static __always_inline void __send_eoi()
{
io_mfence();
*(uint32_t *)(APIC_LOCAL_APIC_VIRT_BASE_ADDR + LOCAL_APIC_OFFSET_Local_APIC_EOI) = 0;
__write4b(APIC_LOCAL_APIC_VIRT_BASE_ADDR + LOCAL_APIC_OFFSET_Local_APIC_EOI, 0);
io_mfence();
}
}