aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorIgor Mammedov <imammedo@redhat.com>2012-09-05 23:06:23 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2012-09-25 18:37:41 -0500
commitc72ddb1e4734ce021c3101b6b4f8ed02439c9e21 (patch)
treeaff579900ca4ed7ea6528c44d6060833c48ee2bd
parentd010f91c3ab97862c1d0a6a6b6832ed388fb6cd7 (diff)
downloadqemu-arm-c72ddb1e4734ce021c3101b6b4f8ed02439c9e21.tar.gz
target-arm: use notifier for signaling guest system_powerdown command
Acked-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-rw-r--r--hw/nseries.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/hw/nseries.c b/hw/nseries.c
index 4df2670327..6df71ebb48 100644
--- a/hw/nseries.c
+++ b/hw/nseries.c
@@ -189,6 +189,17 @@ static void n8x0_nand_setup(struct n800_s *s)
/* XXX: in theory should also update the OOB for both pages */
}
+static qemu_irq n8x0_system_powerdown;
+
+static void n8x0_powerdown_req(Notifier *n, void *opaque)
+{
+ qemu_irq_raise(n8x0_system_powerdown);
+}
+
+static Notifier n8x0_system_powerdown_notifier = {
+ .notify = n8x0_powerdown_req
+};
+
static void n8x0_i2c_setup(struct n800_s *s)
{
DeviceState *dev;
@@ -201,7 +212,8 @@ static void n8x0_i2c_setup(struct n800_s *s)
qdev_get_gpio_in(s->mpu->ih[0],
OMAP_INT_24XX_SYS_NIRQ));
- qemu_system_powerdown = qdev_get_gpio_in(dev, 3);
+ n8x0_system_powerdown = qdev_get_gpio_in(dev, 3);
+ qemu_register_powerdown_notifier(&n8x0_system_powerdown_notifier);
/* Attach a TMP105 PM chip (A0 wired to ground) */
dev = i2c_create_slave(i2c, "tmp105", N8X0_TMP105_ADDR);