From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
"Zhang, Xiantao" <xiantao.zhang@intel.com>,
Sheng Yang <sheng@linux.intel.com>
Subject: Re: [PATCH 0 of 5] PV on HVM Xen
Date: Wed, 17 Mar 2010 09:13:00 -0700 [thread overview]
Message-ID: <4BA0FF8C.30302@goop.org> (raw)
In-Reply-To: <alpine.DEB.2.00.1003171047230.23661@kaball-desktop>
On 03/17/2010 08:21 AM, Stefano Stabellini wrote:
> As pointed out before by Jeremy and Konrad, the best starting point is
> probably Konrad's pv/pcifront-2.6.31 tree: it contains most of the pirq
> stuff, ready to be upstreamed.
> AFAICT the only things required to make pirq mappings work (as in
> my series) that are missing are:
>
> - xen_register_gsi
>
> - xen_setup_pirqs
>
> - the xen_register_gsi hook in acpi_register_gsi
>
> the first two should be easy to port because they don't require any
> change but the last one definitely needs modifications in order to be
> accepted upstream.
>
Have a look at 108bfa4b9029bd0f9775319900f82eb9749f5954 and
78c07daac0d9e267b5c23a3e9fbd3c7697f4ef44 in
xen/dom0/"new"-interrupt-routing. I think this will be a plausible
thing to upstream.
> I didn't include MSI support because is not required, but that is
> another area that needs changes.
>
Xiantao has some interesting ideas for this.
J
next prev parent reply other threads:[~2010-03-17 16:13 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-10 15:46 [PATCH 0 of 5] PV on HVM Xen Stefano Stabellini
2010-03-10 17:33 ` [Xen-devel] " Pasi Kärkkäinen
2010-03-10 17:55 ` Stefano Stabellini
2010-03-10 19:45 ` Jeremy Fitzhardinge
2010-03-12 3:23 ` Sheng Yang
2010-03-12 3:23 ` Sheng Yang
2010-03-12 10:42 ` [Xen-devel] " Stefano Stabellini
2010-03-12 16:00 ` Stefano Stabellini
2010-03-15 4:05 ` Sheng Yang
2010-03-15 8:29 ` Sheng Yang
2010-03-15 12:22 ` Stefano Stabellini
2010-03-17 9:38 ` Sheng Yang
2010-03-17 14:18 ` Konrad Rzeszutek Wilk
2010-03-17 15:21 ` Stefano Stabellini
2010-03-17 16:13 ` Jeremy Fitzhardinge [this message]
2010-03-18 1:30 ` Sheng Yang
2010-03-19 20:38 ` Jeremy Fitzhardinge
2010-03-22 6:26 ` MSI proposal and work transfer...(was: Re: [PATCH 0 of 5] PV on HVM Xen) Sheng Yang
2010-03-23 20:47 ` Jeremy Fitzhardinge
2010-03-24 8:19 ` Sheng Yang
2010-03-23 23:16 ` Stefano Stabellini
2010-03-24 8:25 ` Sheng Yang
2010-03-18 2:19 ` [PATCH 0 of 5] PV on HVM Xen Sheng Yang
2010-03-18 16:42 ` Jeremy Fitzhardinge
2010-03-17 16:13 ` Jeremy Fitzhardinge
2010-03-15 12:28 ` Stefano Stabellini
2010-03-15 23:08 ` Jeremy Fitzhardinge
2010-03-15 23:24 ` Frank van der Linden
2010-03-16 0:32 ` Dan Magenheimer
2010-03-16 6:09 ` Sheng Yang
2010-03-16 16:46 ` Dan Magenheimer
2010-03-16 11:07 ` Stefano Stabellini
2010-03-16 17:23 ` Jeremy Fitzhardinge
2010-03-16 17:32 ` Stefano Stabellini
2010-03-16 17:41 ` Jeremy Fitzhardinge
2010-03-16 18:06 ` Stefano Stabellini
2010-03-16 18:26 ` Jeremy Fitzhardinge
2010-03-16 18:37 ` Stefano Stabellini
2010-03-17 8:51 ` Sheng Yang
2010-03-17 9:18 ` Sheng Yang
2010-03-17 15:17 ` Stefano Stabellini
2010-03-17 18:20 ` Ian Campbell
2010-03-18 1:42 ` Sheng Yang
2010-03-18 1:35 ` Sheng Yang
2010-03-18 14:22 ` Stefano Stabellini
2010-03-18 16:50 ` Jeremy Fitzhardinge
2010-03-18 17:30 ` Jeremy Fitzhardinge
2010-03-12 21:53 ` [Xen-devel] " Jeremy Fitzhardinge
-- strict thread matches above, loose matches on Subject: below --
2010-03-12 11:44 Boris Derzhavets
2010-03-12 11:59 ` Stefano Stabellini
2010-03-12 15:01 ` Boris Derzhavets
2010-03-12 15:08 ` Stefano Stabellini
2010-03-12 15:09 ` Boris Derzhavets
2010-03-12 20:10 ` Jeremy Fitzhardinge
2010-03-12 21:14 ` Boris Derzhavets
2010-03-12 21:22 ` Jeremy Fitzhardinge
2010-03-12 21:28 ` Boris Derzhavets
2010-03-12 21:25 ` Boris Derzhavets
2010-03-12 21:29 ` Jeremy Fitzhardinge
2010-03-12 22:08 ` Boris Derzhavets
2010-03-12 22:11 ` Jeremy Fitzhardinge
2010-03-12 22:13 ` Boris Derzhavets
2010-03-12 22:22 ` Jeremy Fitzhardinge
2010-03-15 15:53 ` Stefano Stabellini
2010-03-15 16:02 ` Boris Derzhavets
2010-03-15 17:27 ` Stefano Stabellini
2010-03-15 17:49 ` Boris Derzhavets
2010-03-15 18:01 ` Stefano Stabellini
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