From: Alexander Graf <agraf@suse.de>
To: Peter Crosthwaite <peter.crosthwaite@xilinx.com>, qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, afaerber@suse.de, pbonzini@redhat.com
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 [thread overview]
Message-ID: <53FF1F5A.90202@suse.de> (raw)
In-Reply-To: <53FF1996.5050000@suse.de>
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
next prev parent reply other threads:[~2014-08-28 12:24 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-15 5:29 [Qemu-devel] [PATCH v2 00/14] GPIO/IRQ QOMification: Phase 2 - Getting rid of SYSBUS IRQs Peter Crosthwaite
2014-08-15 5:29 ` [Qemu-devel] [PATCH v2 01/14] qdev: gpio: Don't allow name share between I and O Peter Crosthwaite
2014-08-15 5:30 ` [Qemu-devel] [PATCH v2 02/14] qdev: gpio: Register GPIO inputs as child objects Peter Crosthwaite
2014-08-15 5:30 ` [Qemu-devel] [PATCH v2 03/14] qdev: gpio: Register GPIO outputs as QOM links Peter Crosthwaite
2014-08-15 5:31 ` [Qemu-devel] [PATCH v2 04/14] qmp: qstring: Handle NULL strings Peter Crosthwaite
2014-08-15 5:32 ` [Qemu-devel] [PATCH v2 05/14] qom: Allow clearing of a Link property Peter Crosthwaite
2014-08-15 5:32 ` [Qemu-devel] [PATCH v2 06/14] qom: Demote already-has-a-parent to a regular error Peter Crosthwaite
2014-08-15 5:33 ` [Qemu-devel] [PATCH v2 07/14] qdev: gpio: Re-impement qdev_connect_gpio QOM style Peter Crosthwaite
2014-08-15 5:33 ` [Qemu-devel] [PATCH v2 08/14] qdev: gpio: Add API for intercepting a GPIO Peter Crosthwaite
2014-08-15 5:34 ` [Qemu-devel] [PATCH v2 09/14] qtest/irq: Rework IRQ interception Peter Crosthwaite
2014-08-15 5:34 ` [Qemu-devel] [PATCH v2 10/14] irq: Remove qemu_irq_intercept_out Peter Crosthwaite
2014-08-15 5:35 ` [Qemu-devel] [PATCH v2 11/14] qdev: gpio: delete NamedGPIOList::out Peter Crosthwaite
2014-08-15 5:35 ` [Qemu-devel] [PATCH v2 12/14] qdev: gpio: Remove qdev_init_gpio_out x1 restriction Peter Crosthwaite
2014-08-15 5:36 ` [Qemu-devel] [PATCH v2 13/14] qdev: gpio: Define qdev_pass_gpios() Peter Crosthwaite
2014-08-15 5:37 ` [Qemu-devel] [PATCH v2 14/14] sysbus: Use TYPE_DEVICE GPIO functionality Peter Crosthwaite
2014-08-28 11:32 ` Alexander Graf
2014-08-21 9:23 ` [Qemu-devel] [PATCH v2 00/14] GPIO/IRQ QOMification: Phase 2 - Getting rid of SYSBUS IRQs Alexander Graf
2014-08-25 7:09 ` Peter Crosthwaite
2014-08-28 11:59 ` Alexander Graf
2014-08-28 12:23 ` Alexander Graf [this message]
2014-09-23 21:49 ` Alexander Graf
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