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[Qemu-devel] [PATCH v2 4/6] suspend: make ps/2 devices wakeup the guest
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH v2 4/6] suspend: make ps/2 devices wakeup the guest |
Date: |
Mon, 16 Jan 2012 19:15:13 +0100 |
This patch adds wakeup support to ps/2 emulation. Any key press on the
ps/2 keyboard will wakeup the guest. Likewise any mouse button press
will wakeup the guest. Mouse moves are ignored, so the guest will not
wakeup in case your mouse crosses the vnc window of a suspended guest by
accident.
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/ps2.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/hw/ps2.c b/hw/ps2.c
index 1d9057b..d1b2505 100644
--- a/hw/ps2.c
+++ b/hw/ps2.c
@@ -24,6 +24,7 @@
#include "hw.h"
#include "ps2.h"
#include "console.h"
+#include "sysemu.h"
/* debug PC keyboard */
//#define DEBUG_KBD
@@ -154,6 +155,7 @@ static void ps2_put_keycode(void *opaque, int keycode)
{
PS2KbdState *s = opaque;
+ qemu_system_wakeup_request();
/* XXX: add support for scancode set 1 */
if (!s->translate && keycode < 0xe0 && s->scancode_set > 1) {
if (keycode & 0x80) {
@@ -368,6 +370,10 @@ static void ps2_mouse_event(void *opaque,
return;
s->mouse_buttons = buttons_state;
+ if (buttons_state) {
+ qemu_system_wakeup_request();
+ }
+
if (!(s->mouse_status & MOUSE_STATUS_REMOTE) &&
(s->common.queue.count < (PS2_QUEUE_SIZE - 16))) {
for(;;) {
--
1.7.1
- [Qemu-devel] [PATCH v2 0/6] initial suspend support, Gerd Hoffmann, 2012/01/16
- [Qemu-devel] [PATCH v2 3/6] suspend: add wakeup monitor command, Gerd Hoffmann, 2012/01/16
- [Qemu-devel] [PATCH v2 5/6] suspend: make serial ports wakeup the guest., Gerd Hoffmann, 2012/01/16
- [Qemu-devel] [PATCH v2 6/6] suspend: make rtc alarm wakeup the guest., Gerd Hoffmann, 2012/01/16
- [Qemu-devel] [PATCH v2 1/6] suspend: add infrastructure, Gerd Hoffmann, 2012/01/16
- [Qemu-devel] [PATCH v2 2/6] suspend: switch acpi s3 to new infrastructure., Gerd Hoffmann, 2012/01/16
- [Qemu-devel] [PATCH v2 4/6] suspend: make ps/2 devices wakeup the guest,
Gerd Hoffmann <=
- Re: [Qemu-devel] [PATCH v2 0/6] initial suspend support, Paolo Bonzini, 2012/01/17