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Re: [Qemu-devel] TCP based PCIE request forwarding
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] TCP based PCIE request forwarding |
Date: |
Mon, 19 Nov 2012 09:55:28 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Fri, Nov 16, 2012 at 02:05:29PM +0100, lementec fabien wrote:
> Actually, I wanted to be independant of the QEMU event loop. Plus,
> some proprietary simulation environment provides a closed socket
> based interface to 'stimulate' the emulated device, at the PCIE level
> for instance. These environments are sometimes installed on cluster
> not running QEMU. The socket based approach fits quite well.
>
> Not knowing about QEMU internals, I spent some hours trying to find
> out the best way to plug into QEMU, and did not find ivhsmem appropriate.
> Honestly, I wanted to have a working solution asap, and it did not take
> long before I opted for the socket based approach. Now that it is working,
> I can take time to reconsider stuffs according to others need, and ideally
> an integration to QEMU.
I suggest writing up a spec for the socket protocol. It can be put in
docs/specs/ (like the ivshmem spec).
This is both a good way to increase discussion and important for others
who may wish to make use of this feature.
Stefan
- [Qemu-devel] TCP based PCIE request forwarding, lementec fabien, 2012/11/16
- Re: [Qemu-devel] TCP based PCIE request forwarding, Stefan Hajnoczi, 2012/11/16
- Re: [Qemu-devel] TCP based PCIE request forwarding, lementec fabien, 2012/11/16
- Re: [Qemu-devel] TCP based PCIE request forwarding,
Stefan Hajnoczi <=
- Re: [Qemu-devel] TCP based PCIE request forwarding, lementec fabien, 2012/11/19
- Re: [Qemu-devel] TCP based PCIE request forwarding, lementec fabien, 2012/11/21
- Re: [Qemu-devel] TCP based PCIE request forwarding, Stefan Hajnoczi, 2012/11/22
- Re: [Qemu-devel] TCP based PCIE request forwarding, lementec fabien, 2012/11/22
- Re: [Qemu-devel] TCP based PCIE request forwarding, Paolo Bonzini, 2012/11/22
- Re: [Qemu-devel] TCP based PCIE request forwarding, lementec fabien, 2012/11/22
- Re: [Qemu-devel] TCP based PCIE request forwarding, Stefan Hajnoczi, 2012/11/22
Re: [Qemu-devel] TCP based PCIE request forwarding, Jason Baron, 2012/11/20