Commit c72ddb1e authored by Igor Mammedov's avatar Igor Mammedov Committed by Anthony Liguori
Browse files

target-arm: use notifier for signaling guest system_powerdown command 



Acked-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarIgor Mammedov <imammedo@redhat.com>
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
parent d010f91c

hw/nseries.c

+13 −1
Original line number Diff line number Diff line
@@ -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);