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Re: [Qemu-ppc] [Qemu-devel] [PATCH 3/5] PPC: E500: Generate dt pci irq m
From: |
Alexander Graf |
Subject: |
Re: [Qemu-ppc] [Qemu-devel] [PATCH 3/5] PPC: E500: Generate dt pci irq map dynamically |
Date: |
Thu, 13 Dec 2012 01:36:40 +0100 |
On 13.12.2012, at 01:33, Scott Wood wrote:
> On 12/12/2012 06:28:02 PM, Alexander Graf wrote:
>> On 13.12.2012, at 01:20, Scott Wood wrote:
>> > On 12/12/2012 06:04:11 PM, Alexander Graf wrote:
>> >> We could call bus->map_irq(...) with an artificially created PCIDevice
>> >> struct ;). But that's pretty hacky.
>> >
>> > If we do anything like that, it should probably be to iterate over the
>> > devices that actually exist and add interrupt-map entries only for those.
>> Right. Though I'm not sure how pci hotplug slots would look like in that
>> model. I don't think we have PCIDevice structs there yet, but we would still
>> need to keep interrupt maps ready.
>
> Note that if we did limit it to only devices that actually exist, we'd be
> producing a smaller interrupt-map than would be found on real hardware for
> targets like mpc8544ds, if the slots aren't fully populated.
Yeah, I think with the patch as is we're on the safe side. Better be consistent
than too smart :).
>
>> >> So you're indicating you'd like the below patch?
>> >
>> > I think you pasted a bit more than one patch, but yes.
>> Yikes. It's way past midnight after all :).
>> You mean I messed up and pasted more than I wanted or that I should split
>> the patch? :)
>
> The former. :-)
Ok :). So I'll include the patch in the series without resending the whole set
- I don't want to spam the mailing list more than I need to :).
Alex
- [Qemu-ppc] [PATCH 4/5] PPC: E500: Move PCI slot information into params, (continued)
- [Qemu-ppc] [PATCH 4/5] PPC: E500: Move PCI slot information into params, Alexander Graf, 2012/12/12
- [Qemu-ppc] [PATCH 5/5] PPC: E500plat: Make a lot of PCI slots available, Alexander Graf, 2012/12/12
- [Qemu-ppc] [PATCH 3/5] PPC: E500: Generate dt pci irq map dynamically, Alexander Graf, 2012/12/12
- Re: [Qemu-ppc] [PATCH 3/5] PPC: E500: Generate dt pci irq map dynamically, Scott Wood, 2012/12/12
- Re: [Qemu-ppc] [PATCH 3/5] PPC: E500: Generate dt pci irq map dynamically, Alexander Graf, 2012/12/12
- Re: [Qemu-ppc] [PATCH 3/5] PPC: E500: Generate dt pci irq map dynamically, Scott Wood, 2012/12/12
- Re: [Qemu-ppc] [PATCH 3/5] PPC: E500: Generate dt pci irq map dynamically, Alexander Graf, 2012/12/12
- Re: [Qemu-ppc] [PATCH 3/5] PPC: E500: Generate dt pci irq map dynamically, Scott Wood, 2012/12/12
- Re: [Qemu-ppc] [PATCH 3/5] PPC: E500: Generate dt pci irq map dynamically, Alexander Graf, 2012/12/12
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 3/5] PPC: E500: Generate dt pci irq map dynamically, Scott Wood, 2012/12/12
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 3/5] PPC: E500: Generate dt pci irq map dynamically,
Alexander Graf <=
[Qemu-ppc] [PATCH 2/5] PPC: E500: PCI: Make IRQ calculation more generic, Alexander Graf, 2012/12/12
[Qemu-ppc] [PATCH 1/5] PPC: E500: PCI: Make first slot qdev settable, Alexander Graf, 2012/12/12