Re: [Qemu-devel] [PATCH for-2.4] watchdog/diag288: correctly register for system reset requests

[Christian Borntraeger]

Am 07.07.2015 um 12:51 schrieb Peter Crosthwaite:
>>      qemu_log_mask(CPU_LOG_RESET, "Watchdog timer expired.\n");
>> @@ -80,6 +87,7 @@ static void wdt_diag288_realize(DeviceState *dev, Error 
>> **errp)
>>  {
>>      DIAG288State *diag288 = DIAG288(dev);
>>
>> +    qemu_register_reset(diag288_reset, diag288);
> 
> Doesn't seem right. Even if it is not a SBD it should still sit in the
> QOM tree in a place where the reset is reached. Where is this device
> in the QOM tree?

Hmm, to me it seems that qemu_devices_reset does only work for devices
on a bus. This is a busless-device so the reset function gets not triggered.


> 
> I.E. What string do you get with an object_get_canonical_path() of the
> obj after machine init?


path /machine/peripheral/watchdog0