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kernel: add aarch64 architecture support

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Signed-off-by: EnderIce2 <enderice2@protonmail.com>
This commit is contained in:
EnderIce2
2025-01-10 17:26:26 +02:00
parent 07abdd9f6c
commit e6933acfb0
62 changed files with 1009 additions and 299 deletions
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12
Kernel/core/dsdt.cpp
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@ -61,6 +61,7 @@ namespace ACPI
debug("SCI Handle Triggered");
uint16_t Event = 0;
{
#if defined(__amd64__) || defined(__i386__)
uint16_t a = 0, b = 0;
if (acpi->FADT->PM1aEventBlock)
{
@ -73,6 +74,7 @@ namespace ACPI
outw(s_cst(uint16_t, acpi->FADT->PM1bEventBlock), b);
}
Event = a | b;
#endif
}
#ifdef DEBUG
@ -161,6 +163,7 @@ namespace ACPI
return;
}
#if defined(__amd64__) || defined(__i386__)
if (inw(s_cst(uint16_t, PM1a_CNT) & SCI_EN) == 0)
{
KPrint("ACPI was disabled, enabling...");
@ -195,6 +198,9 @@ namespace ACPI
outw(s_cst(uint16_t, PM1a_CNT), SLP_TYPa | SLP_EN);
if (PM1b_CNT)
outw(s_cst(uint16_t, PM1b_CNT), SLP_TYPb | SLP_EN);
#elif defined(__aarch64__)
warn("ACPI Shutdown not supported");
#endif
}
void DSDT::Reboot()
@ -209,7 +215,11 @@ namespace ACPI
}
case ACPI_GAS_IO:
{
#if defined(__amd64__) || defined(__i386__)
outb(s_cst(uint16_t, acpi->FADT->ResetReg.Address), acpi->FADT->ResetValue);
#elif defined(__aarch64__)
warn("ACPI_GAS_IO not supported");
#endif
break;
}
case ACPI_GAS_PCI:
@ -294,6 +304,7 @@ namespace ACPI
KPrint("ACPI Shutdown is supported");
ACPIShutdownSupported = true;
#if defined(__amd64__) || defined(__i386__)
{
const uint16_t value = /*ACPI_TIMER |*/ ACPI_BUSMASTER | ACPI_GLOBAL |
ACPI_POWER_BUTTON | ACPI_SLEEP_BUTTON | ACPI_RTC_ALARM |
@ -322,6 +333,7 @@ namespace ACPI
}
((APIC::APIC *)Interrupts::apic[0])->RedirectIRQ(0, uint8_t(acpi->FADT->SCI_Interrupt), 1);
#endif
return;
}
warn("Failed to parse _S5_ in ACPI");