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Re: [Qemu-devel] [PATCH 03/15] sun4u: move ISABus inside of EBusState
From: |
Artyom Tarasenko |
Subject: |
Re: [Qemu-devel] [PATCH 03/15] sun4u: move ISABus inside of EBusState |
Date: |
Fri, 17 Nov 2017 20:58:16 +0100 |
On Fri, Nov 17, 2017 at 4:46 PM, Mark Cave-Ayland
<address@hidden> wrote:
> On 17/11/17 14:53, Artyom Tarasenko wrote:
>
>> On Fri, Nov 17, 2017 at 2:42 PM, Mark Cave-Ayland
>> <address@hidden> wrote:
>>> Since the EBus is effectively a PCI-ISA bridge then the underlying ISA bus
>>> should be contained within the PCI bridge itself.
>>
>> While it's like that on the Sabre chipset, the Spitfire chipset (which
>> I hope to add at some point) has the EBus, but no PCI, so maybe it's
>> better to model it separately.
>> On the other hand, the Spitfire has different EBus devices
>> (particularly different type of the serial ports), so I'm not sure.
>
> Oh I didn't realise you had more plans in this area :) Any idea when
> you'll be able to work on the them?
After I make AIX boot. :-)
> TBH as you probably already know,
> even the patchset in its current form with the ISA bus encapsulation is
> so much better than what is already there, so I'd prefer to merge it and
> help you work through any problems later unless you feel particularly
> strongly?
Ok, let's do it.
Reviewed-by: Artyom Tarasenko <address@hidden>
--
Regards,
Artyom Tarasenko
SPARC and PPC PReP under qemu blog: http://tyom.blogspot.com/search/label/qemu
- Re: [Qemu-devel] [PATCH 01/15] apb: move QOM macros and typedefs from apb.c to apb.h, (continued)
Re: [Qemu-devel] [PATCH 01/15] apb: move QOM macros and typedefs from apb.c to apb.h, Philippe Mathieu-Daudé, 2017/11/19
[Qemu-devel] [PATCH 02/15] sun4u: ebus QOMify tidy-up, Mark Cave-Ayland, 2017/11/17
[Qemu-devel] [PATCH 05/15] sun4u: move initialisation of all ISABus devices into ebus_realize(), Mark Cave-Ayland, 2017/11/17
[Qemu-devel] [PATCH 03/15] sun4u: move ISABus inside of EBusState, Mark Cave-Ayland, 2017/11/17
Re: [Qemu-devel] [PATCH 03/15] sun4u: move ISABus inside of EBusState, Philippe Mathieu-Daudé, 2017/11/19
[Qemu-devel] [PATCH 06/15] apb: APB QOMify tidy-up, Mark Cave-Ayland, 2017/11/17
[Qemu-devel] [PATCH 07/15] apb: return APBState from pci_apb_init() rather then PCIBus, Mark Cave-Ayland, 2017/11/17
[Qemu-devel] [PATCH 08/15] apb: use gpios to wire up the apb device to the SPARC CPU IRQs, Mark Cave-Ayland, 2017/11/17
[Qemu-devel] [PATCH 09/15] apb: move the two secondary PCI bridges objects into APBState, Mark Cave-Ayland, 2017/11/17