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Change default logic to CONFORM because this routine is shared

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with SCI polarity setting.

Reviewed by: jhb
This commit is contained in:
Takanori Watanabe 2014-03-28 02:38:14 +00:00
parent d73dba75d6
commit 95c52f142d
1 changed files with 8 additions and 10 deletions
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18
sys/x86/acpica/madt.c
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@ -298,6 +298,9 @@ interrupt_polarity(UINT16 IntiFlags, UINT8 Source)
{
switch (IntiFlags & ACPI_MADT_POLARITY_MASK) {
default:
printf("WARNING: Bogus Interrupt Polarity. Assume CONFORMS");
/* FALLTHROUGH*/
case ACPI_MADT_POLARITY_CONFORMS:
if (Source == AcpiGbl_FADT.SciInterrupt)
return (INTR_POLARITY_LOW);
@ -306,11 +309,8 @@ interrupt_polarity(UINT16 IntiFlags, UINT8 Source)
case ACPI_MADT_POLARITY_ACTIVE_HIGH:
return (INTR_POLARITY_HIGH);
case ACPI_MADT_POLARITY_ACTIVE_LOW:
break;
default:
printf("WARNING: Bogus Interrupt Polarity. Assume POLALITY LOW");
return (INTR_POLARITY_LOW);
}
return (INTR_POLARITY_LOW);
}
static enum intr_trigger
@ -318,6 +318,9 @@ interrupt_trigger(UINT16 IntiFlags, UINT8 Source)
{
switch (IntiFlags & ACPI_MADT_TRIGGER_MASK) {
default:
printf("WARNING: Bogus Interrupt Trigger Mode. Assume CONFORMS.");
/*FALLTHROUGH*/
case ACPI_MADT_TRIGGER_CONFORMS:
if (Source == AcpiGbl_FADT.SciInterrupt)
return (INTR_TRIGGER_LEVEL);
@ -326,13 +329,8 @@ interrupt_trigger(UINT16 IntiFlags, UINT8 Source)
case ACPI_MADT_TRIGGER_EDGE:
return (INTR_TRIGGER_EDGE);
case ACPI_MADT_TRIGGER_LEVEL:
break;
default:
printf("WARNING: Bogus Interrupt Trigger Mode. Assume Level trigger.");
break;
return (INTR_TRIGGER_LEVEL);
}
return (INTR_TRIGGER_LEVEL);
}
/*