[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice object |
Date: |
Fri, 4 Dec 2015 12:55:07 +0000 |
On 4 December 2015 at 12:50, Markus Armbruster <address@hidden> wrote:
> To finally answer your question: the proper owner of the property
> connecting the backend is the frontend half of the split device. So, if
> we have separate device models for controller and the block devices
> connected to it, the block backend property belongs to the latter, not
> the former. If we have separate device models for SD controller and
> card, the block backend property belongs to the card, not the
> controller.
I thought this might be your answer, but this is problematic because
we now have a device in the tree (the sdhci pci card) which has the
property on the controller, and so that's now user-facing command
line ABI which we can't change...
thanks
-- PMM
- Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice object, Peter Maydell, 2015/12/03
- Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice object, Markus Armbruster, 2015/12/04
- Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice object, Paolo Bonzini, 2015/12/04
- Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice object, Peter Crosthwaite, 2015/12/04
- Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice object, Kevin O'Connor, 2015/12/04
- Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice object, Peter Crosthwaite, 2015/12/06
- Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice object, Kevin O'Connor, 2015/12/07
- Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice object, Markus Armbruster, 2015/12/07
- Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice object, Paolo Bonzini, 2015/12/07
- Re: [Qemu-devel] [PATCH 1/3] hw/sd/pxa2xx_mmci: convert to SysBusDevice object, Markus Armbruster, 2015/12/07