[Qemu-devel] [PATCH 2/6] qtest: add support for -M pc

[Anthony Liguori]

This involves replacing the local APIC with the qtest interrupt controller.

It should be pretty straight forward to do the same for other machine types.

Signed-off-by: Anthony Liguori <aligu...@us.ibm.com>
---
 hw/pc_piix.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index b70431f..2aba89c 100644
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -46,6 +46,7 @@
 #ifdef CONFIG_XEN
 #  include <xen/hvm/hvm_info_table.h>
 #endif
+#include "qtest.h"
 
 #define MAX_IDE_BUS 2
 
@@ -154,11 +155,13 @@ static void pc_init1(MemoryRegion *system_memory,
     }
     isa_bus_irqs(isa_bus, gsi);
 
-    if (!xen_enabled()) {
+    if (xen_enabled()) {
+        i8259 = xen_interrupt_controller_init();
+    } else if (qtest_enabled()) {
+        i8259 = qtest_interrupt_controller_init();
+    } else {
         cpu_irq = pc_allocate_cpu_irq();
         i8259 = i8259_init(isa_bus, cpu_irq[0]);
-    } else {
-        i8259 = xen_interrupt_controller_init();
     }
 
     for (i = 0; i < ISA_NUM_IRQS; i++) {
-- 
1.7.4.1