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arch/x86/ioapic: Promote ioapic_get_sci_pin()

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Platform needs to implement this to provide information about SCI IRQ
pin and polarity, to be used for filling in ACPI FADT and MADT entries.

Change-Id: Icea7e9ca4abf3997c01617d2f78f25036d85a52f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74337
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Kyösti Mälkki
2023-04-10 17:03:32 +03:00
parent ae1b2d49cf
commit e742b68f1a
28 changed files with 56 additions and 42 deletions
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4
src/acpi/acpi.c
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@@ -226,7 +226,7 @@ int acpi_create_madt_ioapic_from_hw(acpi_madt_ioapic_t *ioapic, u32 addr)
}
#endif
u16 acpi_sci_int(void)
static u16 acpi_sci_int(void)
{
#if ENV_X86
u8 gsi, irq, flags;
@@ -1736,6 +1736,8 @@ static void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt)
if (CONFIG(USE_PC_CMOS_ALTCENTURY))
fadt->century = RTC_CLK_ALTCENTURY;
fadt->sci_int = acpi_sci_int();
arch_fill_fadt(fadt);
acpi_fill_fadt(fadt);