diff options
-rw-r--r-- | sys/x86/acpica/madt.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/sys/x86/acpica/madt.c b/sys/x86/acpica/madt.c index ef36276..f54a358 100644 --- a/sys/x86/acpica/madt.c +++ b/sys/x86/acpica/madt.c @@ -298,6 +298,9 @@ interrupt_polarity(UINT16 IntiFlags, UINT8 Source) { switch (IntiFlags & ACPI_MADT_POLARITY_MASK) { + default: + printf("WARNING: Bogus Interrupt Polarity. Assume CONFORMS\n"); + /* 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.\n"); + /*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); } /* |