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From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: Damien Hedde <damien.hedde@greensocs.com>, qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, berrange@redhat.com,
	ehabkost@redhat.com, cohuck@redhat.com,
	mark.burton@greensocs.com, qemu-s390x@nongnu.org,
	edgari@xilinx.com, qemu-arm@nongnu.org, pbonzini@redhat.com,
	david@gibson.dropbear.id.au
Subject: Re: [PATCH v5 08/13] hw/core: deprecate old reset functions and introduce new ones
Date: Mon, 4 Nov 2019 16:42:02 +0100	[thread overview]
Message-ID: <7347207f-9f9e-a86f-ca18-ebca4d9ae0f9@redhat.com> (raw)
In-Reply-To: <b434efd9-490a-85f4-9f22-c40bb0a9ed77@greensocs.com>

On 11/4/19 1:01 PM, Damien Hedde wrote:
> On 11/1/19 12:35 AM, Philippe Mathieu-Daudé wrote:
>> On 10/18/19 5:06 PM, Damien Hedde wrote:
>>> Deprecate device_legacy_reset(), qdev_reset_all() and
>>> qbus_reset_all() to be replaced by new functions
>>> device_cold_reset() and bus_cold_reset() which uses resettable API.
>>>
>>> Also introduce resettable_cold_reset_fn() which may be used as a
>>> replacement for qdev_reset_all_fn and qbus_reset_all_fn().
>>>
>>> Following patches will be needed to look at legacy reset call sites
>>> and switch to resettable api. The legacy functions will be removed
>>> when unused.
>>>
>>> Signed-off-by: Damien Hedde <damien.hedde@greensocs.com>
>>> ---
>>> [...]>>   +void resettable_cold_reset_fn(void *opaque)
>>> +{
>>> +    resettable_reset((Object *) opaque, RESET_TYPE_COLD);
>>
>> Why not take a Object* argument?
> 
> This function is used to register a reset callback with
> qemu_register_reset() (path 10 and 11), so we need void* to match the
> prototype.

Alright.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>


  reply	other threads:[~2019-11-04 15:42 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-18 15:06 [PATCH v5 00/13] Multi-phase reset mechanism Damien Hedde
2019-10-18 15:06 ` [PATCH v5 01/13] add device_legacy_reset function to prepare for reset api change Damien Hedde
2019-10-19 17:35   ` Richard Henderson
2019-12-03 10:55   ` Cornelia Huck
2019-10-18 15:06 ` [PATCH v5 02/13] hw/core/qdev: add trace events to help with resettable transition Damien Hedde
2019-10-19 17:44   ` Richard Henderson
2019-10-31 23:23   ` Philippe Mathieu-Daudé
2019-11-04 12:16     ` Damien Hedde
2019-11-04 14:33       ` Philippe Mathieu-Daudé
2019-12-03 10:57   ` Cornelia Huck
2019-10-18 15:06 ` [PATCH v5 03/13] hw/core: create Resettable QOM interface Damien Hedde
2019-11-29 18:32   ` Peter Maydell
2019-12-02 11:07     ` Damien Hedde
2019-12-02 11:14       ` Peter Maydell
2019-12-03 11:16   ` Cornelia Huck
2019-10-18 15:06 ` [PATCH v5 04/13] hw/core: add Resettable support to BusClass and DeviceClass Damien Hedde
2019-10-19 18:49   ` Richard Henderson
2019-11-29 18:36   ` Peter Maydell
2019-12-02 11:38     ` Damien Hedde
2019-10-18 15:06 ` [PATCH v5 05/13] hw/core/resettable: add support for changing parent Damien Hedde
2019-11-29 18:38   ` Peter Maydell
2019-12-02 11:43     ` Damien Hedde
2019-10-18 15:06 ` [PATCH v5 06/13] hw/core/qdev: handle parent bus change regarding resettable Damien Hedde
2019-11-29 18:41   ` Peter Maydell
2019-12-03 11:37     ` Cornelia Huck
2019-10-18 15:06 ` [PATCH v5 07/13] hw/core/qdev: update hotplug reset " Damien Hedde
2019-11-08 15:14   ` Damien Hedde
2019-10-18 15:06 ` [PATCH v5 08/13] hw/core: deprecate old reset functions and introduce new ones Damien Hedde
2019-10-31 23:35   ` Philippe Mathieu-Daudé
2019-11-04 12:01     ` Damien Hedde
2019-11-04 15:42       ` Philippe Mathieu-Daudé [this message]
2019-11-29 18:42   ` Peter Maydell
2019-10-18 15:06 ` [PATCH v5 09/13] docs/devel/reset.txt: add doc about Resettable interface Damien Hedde
2019-11-29 19:00   ` Peter Maydell
2019-12-06 15:40     ` Damien Hedde
2019-12-06 16:21     ` Damien Hedde
2019-10-18 15:06 ` [PATCH v5 10/13] vl: replace deprecated qbus_reset_all registration Damien Hedde
2019-11-29 19:01   ` Peter Maydell
2019-10-18 15:06 ` [PATCH v5 11/13] hw/s390x/ipl: replace deprecated qdev_reset_all registration Damien Hedde
2019-10-31 23:38   ` Philippe Mathieu-Daudé
2019-11-29 19:02   ` Peter Maydell
2019-12-03 11:41   ` Cornelia Huck
2019-10-18 15:06 ` [PATCH v5 12/13] hw/gpio/bcm2835_gpio: Isolate sdbus reparenting Damien Hedde
2019-11-29 19:05   ` Peter Maydell
2019-12-02 12:27     ` Damien Hedde
2019-12-02 12:33       ` Peter Maydell
2019-12-02 13:05         ` Damien Hedde
2019-12-02 13:10           ` Peter Maydell
2019-10-18 15:06 ` [PATCH v5 13/13] hw/gpio/bcm2835_gpio: Update to resettable Damien Hedde
2019-11-29 19:02   ` Peter Maydell
2019-10-19  9:01 ` [PATCH v5 00/13] Multi-phase reset mechanism no-reply
2019-10-29 15:53 ` Damien Hedde
2019-11-08 15:26   ` Damien Hedde
2019-11-08 15:28     ` Peter Maydell
2019-11-08 15:58       ` Damien Hedde
2019-11-29 19:07 ` Peter Maydell
2019-12-03 11:44 ` Cornelia Huck

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