summaryrefslogtreecommitdiff
path: root/src/arch/x86/ioapic.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/arch/x86/ioapic.c')
-rw-r--r--src/arch/x86/ioapic.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/src/arch/x86/ioapic.c b/src/arch/x86/ioapic.c
index 25fc84c620..dba49c06b8 100644
--- a/src/arch/x86/ioapic.c
+++ b/src/arch/x86/ioapic.c
@@ -103,19 +103,19 @@ static void load_vectors(void *ioapic_base)
ioapic_interrupts = ioapic_interrupt_count(ioapic_base);
-#if CONFIG_IOAPIC_INTERRUPTS_ON_FSB
- /*
- * For the Pentium 4 and above APICs deliver their interrupts
- * on the front side bus, enable that.
- */
- printk(BIOS_DEBUG, "IOAPIC: Enabling interrupts on FSB\n");
- io_apic_write(ioapic_base, 0x03,
- io_apic_read(ioapic_base, 0x03) | (1 << 0));
-#endif
-#if CONFIG_IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS
- printk(BIOS_DEBUG, "IOAPIC: Enabling interrupts on APIC serial bus\n");
- io_apic_write(ioapic_base, 0x03, 0);
-#endif
+ if (IS_ENABLED(CONFIG_IOAPIC_INTERRUPTS_ON_FSB)) {
+ /*
+ * For the Pentium 4 and above APICs deliver their interrupts
+ * on the front side bus, enable that.
+ */
+ printk(BIOS_DEBUG, "IOAPIC: Enabling interrupts on FSB\n");
+ io_apic_write(ioapic_base, 0x03,
+ io_apic_read(ioapic_base, 0x03) | (1 << 0));
+ } else if (IS_ENABLED(CONFIG_IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS)) {
+ printk(BIOS_DEBUG,
+ "IOAPIC: Enabling interrupts on APIC serial bus\n");
+ io_apic_write(ioapic_base, 0x03, 0);
+ }
/* Enable Virtual Wire Mode. */
low = ENABLED | TRIGGER_EDGE | POLARITY_HIGH | PHYSICAL_DEST | ExtINT;