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Re: [Qemu-devel] One question to lowlevel/xl/xl.c and lowlevel/xc/xc.c
From: |
Ian Campbell |
Subject: |
Re: [Qemu-devel] One question to lowlevel/xl/xl.c and lowlevel/xc/xc.c |
Date: |
Tue, 24 Mar 2015 10:40:16 +0000 |
On Tue, 2015-03-24 at 18:31 +0800, Chen, Tiejun wrote:
> > NB, the libxl ones are broken and not even compiled right now, you can
> > ignore them.
>
> Looks this is still compiled now.
xc is, xl is not, I am sure of that.
> > I don't know what the semantics of flag is, if it is per SBDF then I
>
> Yes, this should be a flag specific to a SBDF.
>
> You know, I'm working to fix RMRR completely. Based on some discussion
> about that design ( I assume you may read that thread previously :) ),
> now we probably need to pass a flag to introduce our policy.
Unless you have a concrete requirement to expose RMRR via the Python
bindings to libxc (i.e. you know somebody is using them) then I think
you should not bother.
Making RMRR work via the (C) interface to libxl used by xl and libvirt
is sufficient for a new in tree feature.
Ian.
> > suppose if you really wanted to expose this here then you would need to
> > invent some syntax for doing so.
> >
>
> Definitely.
>
> When I finish this I will send you to review technically.
>
> Again, really appreciate your clarification to me.
>
> Thanks
> Tiejun
- [Qemu-devel] [v3][PATCH 0/2] libxl: try to support IGD passthrough for qemu upstream, Tiejun Chen, 2015/03/22
- [Qemu-devel] [v3][PATCH 1/2] libxl: introduce libxl__is_igd_vga_passthru, Tiejun Chen, 2015/03/22
- [Qemu-devel] [v3][PATCH 2/2] libxl: introduce gfx_passthru_kind, Tiejun Chen, 2015/03/22
- [Qemu-devel] One question to lowlevel/xl/xl.c and lowlevel/xc/xc.c, Chen, Tiejun, 2015/03/24
- Re: [Qemu-devel] One question to lowlevel/xl/xl.c and lowlevel/xc/xc.c, Ian Campbell, 2015/03/24
- Re: [Qemu-devel] One question to lowlevel/xl/xl.c and lowlevel/xc/xc.c, Chen, Tiejun, 2015/03/24
- Re: [Qemu-devel] One question to lowlevel/xl/xl.c and lowlevel/xc/xc.c, Ian Campbell, 2015/03/24
- Re: [Qemu-devel] One question to lowlevel/xl/xl.c and lowlevel/xc/xc.c, Chen, Tiejun, 2015/03/24
- Re: [Qemu-devel] One question to lowlevel/xl/xl.c and lowlevel/xc/xc.c,
Ian Campbell <=
- Re: [Qemu-devel] One question to lowlevel/xl/xl.c and lowlevel/xc/xc.c, Chen, Tiejun, 2015/03/24
- Re: [Qemu-devel] One question to lowlevel/xl/xl.c and lowlevel/xc/xc.c, Ian Campbell, 2015/03/25
- Re: [Qemu-devel] One question to lowlevel/xl/xl.c and lowlevel/xc/xc.c, Chen, Tiejun, 2015/03/25
Re: [Qemu-devel] [v3][PATCH 2/2] libxl: introduce gfx_passthru_kind, Ian Campbell, 2015/03/24
- Re: [Qemu-devel] [v3][PATCH 2/2] libxl: introduce gfx_passthru_kind, Chen, Tiejun, 2015/03/24
- Re: [Qemu-devel] [v3][PATCH 2/2] libxl: introduce gfx_passthru_kind, Ian Campbell, 2015/03/25
- Re: [Qemu-devel] [v3][PATCH 2/2] libxl: introduce gfx_passthru_kind, Chen, Tiejun, 2015/03/25
- Re: [Qemu-devel] [v3][PATCH 2/2] libxl: introduce gfx_passthru_kind, Ian Campbell, 2015/03/26
- Re: [Qemu-devel] [v3][PATCH 2/2] libxl: introduce gfx_passthru_kind, Chen, Tiejun, 2015/03/26
- Re: [Qemu-devel] [v3][PATCH 2/2] libxl: introduce gfx_passthru_kind, Ian Campbell, 2015/03/27