Merge remote-tracking branch 'bonzini/hw-dirs' into staging

* bonzini/hw-dirs:
  sh: move files referencing CPU to hw/sh4/
  ppc: move more files to hw/ppc
  ppc: move files referencing CPU to hw/ppc/
  m68k: move files referencing CPU to hw/m68k/
  i386: move files referencing CPU to hw/i386/
  arm: move files referencing CPU to hw/arm/
  hw: move boards and other isolated files to hw/ARCH
  ppc: express FDT dependency of pSeries and e500 boards via default-configs/
  build: always link device_tree.o into emulators if libfdt available
  hw: include hw header files with full paths
  ppc: do not use ../ in include files
  vt82c686: vt82c686 is not a PCI host bridge
  virtio-9p: remove PCI dependencies from hw/9pfs/
  virtio-9p: use CONFIG_VIRTFS, not CONFIG_LINUX
  hw: move device-hotplug.o to toplevel, compile it once
  hw: move qdev-monitor.o to toplevel directory
  hw: move fifo.[ch] to libqemuutil
  hw: move char backends to backends/

Conflicts:
	backends/baum.c
	backends/msmouse.c
	hw/a15mpcore.c
	hw/arm/Makefile.objs
	hw/arm/pic_cpu.c
	hw/dataplane/event-poll.c
	hw/dataplane/virtio-blk.c
	include/char/baum.h
	include/char/msmouse.h
	qemu-char.c
	vl.c

Resolve conflicts caused by header movements.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 66 insertions, 0 deletions

diff --git a/hw/arm/pic_cpu.c b/hw/arm/pic_cpu.c
new file mode 100644
index 0000000..8223600
--- /dev/null
+++ b/hw/arm/pic_cpu.c
@@ -0,0 +1,66 @@
+/*
+ * Generic ARM Programmable Interrupt Controller support.
+ *
+ * Copyright (c) 2006 CodeSourcery.
+ * Written by Paul Brook
+ *
+ * This code is licensed under the LGPL
+ */
+
+#include "hw/hw.h"
+#include "hw/arm-misc.h"
+#include "sysemu/kvm.h"
+
+/* Input 0 is IRQ and input 1 is FIQ.  */
+static void arm_pic_cpu_handler(void *opaque, int irq, int level)
+{
+    ARMCPU *cpu = opaque;
+    CPUARMState *env = &cpu->env;
+
+    switch (irq) {
+    case ARM_PIC_CPU_IRQ:
+        if (level)
+            cpu_interrupt(env, CPU_INTERRUPT_HARD);
+        else
+            cpu_reset_interrupt(env, CPU_INTERRUPT_HARD);
+        break;
+    case ARM_PIC_CPU_FIQ:
+        if (level)
+            cpu_interrupt(env, CPU_INTERRUPT_FIQ);
+        else
+            cpu_reset_interrupt(env, CPU_INTERRUPT_FIQ);
+        break;
+    default:
+        hw_error("arm_pic_cpu_handler: Bad interrupt line %d\n", irq);
+    }
+}
+
+static void kvm_arm_pic_cpu_handler(void *opaque, int irq, int level)
+{
+#ifdef CONFIG_KVM
+    ARMCPU *cpu = opaque;
+    CPUState *cs = CPU(cpu);
+    int kvm_irq = KVM_ARM_IRQ_TYPE_CPU << KVM_ARM_IRQ_TYPE_SHIFT;
+
+    switch (irq) {
+    case ARM_PIC_CPU_IRQ:
+        kvm_irq |= KVM_ARM_IRQ_CPU_IRQ;
+        break;
+    case ARM_PIC_CPU_FIQ:
+        kvm_irq |= KVM_ARM_IRQ_CPU_FIQ;
+        break;
+    default:
+        hw_error("kvm_arm_pic_cpu_handler: Bad interrupt line %d\n", irq);
+    }
+    kvm_irq |= cs->cpu_index << KVM_ARM_IRQ_VCPU_SHIFT;
+    kvm_set_irq(kvm_state, kvm_irq, level ? 1 : 0);
+#endif
+}
+
+qemu_irq *arm_pic_init_cpu(ARMCPU *cpu)
+{
+    if (kvm_enabled()) {
+        return qemu_allocate_irqs(kvm_arm_pic_cpu_handler, cpu, 2);
+    }
+    return qemu_allocate_irqs(arm_pic_cpu_handler, cpu, 2);
+}