[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in
From: |
Avi Kivity |
Subject: |
Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259 |
Date: |
Mon, 05 Dec 2011 15:14:32 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:8.0) Gecko/20111115 Thunderbird/8.0 |
On 12/05/2011 02:47 PM, Jan Kiszka wrote:
> >
> > (the memory API added unstable names, hopefully the QOM can take over
> > the stable ones and we'll have a good way to denote the unstable ones).
> >
>
> OK, maybe - or likely - we should make those device models have the same
> names in QOM once instantiated. But I'm still convinced they should
> remain separated models in contrast to a single model with a property.
What do you mean by separate models? You share all the code you can,
and don't share the code you can't. To me, single model == single name.
> The kvm ioapic, e.g., requires an additional property (gsi_base) that is
> meaningless for user space devices. And its interrupts have to be
> wired&configured differently at board model level. So, from the QEMU
> POV, it is a very different device. Just the guest does not notice.
It's like qcow2 and raw/native IO are wire differently, or virtio-net
and vhost-net. But it's the same IDE device or virtio NIC.
--
error compiling committee.c: too many arguments to function
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, (continued)
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Jan Kiszka, 2011/12/04
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Avi Kivity, 2011/12/04
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Jan Kiszka, 2011/12/04
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Avi Kivity, 2011/12/04
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Blue Swirl, 2011/12/04
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Jan Kiszka, 2011/12/04
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Avi Kivity, 2011/12/05
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Jan Kiszka, 2011/12/05
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Avi Kivity, 2011/12/05
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Jan Kiszka, 2011/12/05
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259,
Avi Kivity <=
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Jan Kiszka, 2011/12/05
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Avi Kivity, 2011/12/05
- Re: [Qemu-devel] [RFC][PATCH 14/16] kvm: x86: Add user space part for in-kernel i8259, Jan Kiszka, 2011/12/05
[Qemu-devel] [RFC][PATCH 12/16] kvm: x86: Establish IRQ0 override control, Jan Kiszka, 2011/12/03
[Qemu-devel] [RFC][PATCH 09/16] ioapic: Factor out core for KVM reuse, Jan Kiszka, 2011/12/03
[Qemu-devel] [RFC][PATCH 06/16] i8259: Factor out core for KVM reuse, Jan Kiszka, 2011/12/03
[Qemu-devel] [RFC][PATCH 13/16] kvm: x86: Add user space part for in-kernel APIC, Jan Kiszka, 2011/12/03
[Qemu-devel] [RFC][PATCH 15/16] kvm: x86: Add user space part for in-kernel IOAPIC, Jan Kiszka, 2011/12/03
[Qemu-devel] [RFC][PATCH 07/16] ioapic: Convert to memory API, Jan Kiszka, 2011/12/03