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Re: [Qemu-ppc] [PATCH v3 08/33] Add function to control reset with gpio
From: |
Damien Hedde |
Subject: |
Re: [Qemu-ppc] [PATCH v3 08/33] Add function to control reset with gpio inputs |
Date: |
Wed, 31 Jul 2019 12:09:00 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.1 |
On 7/31/19 8:11 AM, David Gibson wrote:
> On Mon, Jul 29, 2019 at 04:56:29PM +0200, Damien Hedde wrote:
>> It adds the possibility to add 2 gpios to control the warm and cold reset.
>> With theses ios, the reset can be maintained during some time.
>> Each io is associated with a state to detect level changes.
>>
>> Vmstate subsections are also added to the existsing device_reset
>> subsection.
>
> This doesn't seem like a thing that should be present on every single
> DeviceState.
I can revert to previous version where the io state has to be explicitly
added in devices using it.
Damien
- [Qemu-ppc] [PATCH v3 00/33] Multi-phase reset mechanism, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 07/33] automatically add vmstate for reset support in devices, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 11/33] hw/s390x/ipl.c: remove qbus_reset_all registration, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 17/33] hw/usb/dev-uas.c: remove qdev_reset_all call, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 02/33] add temporary device_legacy_reset function to replace device_reset, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 04/33] make Device and Bus Resettable, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 08/33] Add function to control reset with gpio inputs, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 09/33] add doc about Resettable interface, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 21/33] hw/intc/spapr_xive.c: remove device_legacy_reset call, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 15/33] hw/ide/piix.c: remove qdev_reset_all call, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 26/33] hw/s390x/s390-pci-inst.c: remove device_legacy_reset call, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 30/33] convert cadence_uart to 3-phases reset, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 33/33] Connect the uart reset gpios in the zynq platform, Damien Hedde, 2019/07/29
- [Qemu-ppc] [PATCH v3 06/33] add the vmstate description for device reset state, Damien Hedde, 2019/07/29