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Re: [Qemu-devel] [PATCH v2 00/14] GPIO/IRQ QOMification: Phase 2 - Getti
From: |
Alexander Graf |
Subject: |
Re: [Qemu-devel] [PATCH v2 00/14] GPIO/IRQ QOMification: Phase 2 - Getting rid of SYSBUS IRQs |
Date: |
Thu, 28 Aug 2014 14:23:54 +0200 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:31.0) Gecko/20100101 Thunderbird/31.0 |
On 28.08.14 13:59, Alexander Graf wrote:
>
>
> On 15.08.14 07:29, Peter Crosthwaite wrote:
>> Hi All,
>>
>> So phase one was the QOMification of qemu_irq. This is the next step.
>> We start to setup GPIOs as proper QOM objects. Inputs are child objects
>> of their device. Outputs are settable Links and connection is made
>> via proper setting of a QOM link.
>>
>> We then cleanup Sysbus to simply re-use device level GPIOs and get rid
>> of it's special IRQ handling code.
>>
>> Depends of my pending QOM array property stuff (the "[*]" series):
>>
>> https://lists.nongnu.org/archive/html/qemu-devel/2014-07/msg04116.html
>>
>> Changed since v1:
>> Addressed Alex review
>> Dropped IRQ g_new0 changes
>
> With this patch set applied, the e500 machine fails to start:
>
> $ ./ppc-softmmu/qemu-system-ppc -M ppce500 -nographic
> qemu-system-ppc: attempt to add duplicate property 'sysbus-irq[*]' to
> object (type 'openpic')
> Aborted
Andreas pointed me to his qom-next branch where patches were that
apparently are a prerequisite (doh, I should've read the cover letter).
Sorry for the fuss, it works like a charm ;).
Alex
- [Qemu-devel] [PATCH v2 09/14] qtest/irq: Rework IRQ interception, (continued)
- [Qemu-devel] [PATCH v2 09/14] qtest/irq: Rework IRQ interception, Peter Crosthwaite, 2014/08/15
- [Qemu-devel] [PATCH v2 10/14] irq: Remove qemu_irq_intercept_out, Peter Crosthwaite, 2014/08/15
- [Qemu-devel] [PATCH v2 11/14] qdev: gpio: delete NamedGPIOList::out, Peter Crosthwaite, 2014/08/15
- [Qemu-devel] [PATCH v2 12/14] qdev: gpio: Remove qdev_init_gpio_out x1 restriction, Peter Crosthwaite, 2014/08/15
- [Qemu-devel] [PATCH v2 13/14] qdev: gpio: Define qdev_pass_gpios(), Peter Crosthwaite, 2014/08/15
- [Qemu-devel] [PATCH v2 14/14] sysbus: Use TYPE_DEVICE GPIO functionality, Peter Crosthwaite, 2014/08/15
- Re: [Qemu-devel] [PATCH v2 00/14] GPIO/IRQ QOMification: Phase 2 - Getting rid of SYSBUS IRQs, Alexander Graf, 2014/08/21
- Re: [Qemu-devel] [PATCH v2 00/14] GPIO/IRQ QOMification: Phase 2 - Getting rid of SYSBUS IRQs, Alexander Graf, 2014/08/28
- Re: [Qemu-devel] [PATCH v2 00/14] GPIO/IRQ QOMification: Phase 2 - Getting rid of SYSBUS IRQs,
Alexander Graf <=