From: Ian Campbell <ian.campbell@citrix.com>
To: Manish Jaggi <mjaggi@caviumnetworks.com>
Cc: "Vijay Kilari" <vijay.kilari@gmail.com>,
"Stefano Stabellini" <stefano.stabellini@eu.citrix.com>,
"Prasun Kapoor" <Prasun.kapoor@caviumnetworks.com>,
"Kumar, Vijaya" <Vijaya.Kumar@caviumnetworks.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
"Julien Grall" <julien.grall@citrix.com>,
"Stefano Stabellini" <stefano.stabellini@citrix.com>,
"Kulkarni, Ganapatrao" <Ganapatrao.Kulkarni@caviumnetworks.com>,
"Roger Pau Monné" <roger.pau@citrix.com>
Subject: Re: PCI Passthrough ARM Design : Draft1
Date: Fri, 26 Jun 2015 13:41:08 +0100 [thread overview]
Message-ID: <1435322468.32500.184.camel@citrix.com> (raw)
In-Reply-To: <558D3E1C.8000304@caviumnetworks.com>
On Fri, 2015-06-26 at 17:27 +0530, Manish Jaggi wrote:
> I still need to implement a domctl xc_domain_query_memory_mapping. If
> reserve a memory of
> GUEST_MMIO_HOLE_SIZE from GUEST_MMIO_HOLE_ADDR in arch-arm.h xl tools
> need some
> way to query which range is allocated and which is free in this hole.
If it needs this info after the fact then it should stash it somewhere
itself, no need for a hypercall to get it back from Xen.
You may even be able to use the pciback xenstore nodes which you'll have
added anyway, otherwise something specific under the /libxl namespace
would seem like the way to go.
Ian.
next prev parent reply other threads:[~2015-06-26 12:41 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-08 7:52 PCI Passthrough ARM Design : Draft1 Manish Jaggi
2015-06-09 14:42 ` Jaggi, Manish
2015-06-09 15:58 ` Ian Campbell
2015-06-10 12:45 ` Ian Campbell
2015-06-10 19:21 ` Julien Grall
2015-06-11 8:56 ` Ian Campbell
2015-06-11 11:25 ` Julien Grall
2015-06-11 12:02 ` Ian Campbell
2015-06-16 16:13 ` Stefano Stabellini
2015-06-16 16:21 ` Roger Pau Monné
2015-06-16 17:11 ` Manish Jaggi
2015-06-16 17:28 ` Stefano Stabellini
2015-06-16 17:46 ` Manish Jaggi
2015-06-17 12:58 ` Stefano Stabellini
2015-06-17 13:43 ` Ian Campbell
2015-06-17 14:14 ` Manish Jaggi
2015-06-17 14:29 ` Ian Campbell
2015-06-17 14:35 ` Stefano Stabellini
2015-06-22 18:33 ` Konrad Rzeszutek Wilk
2015-06-23 8:44 ` Ian Campbell
2015-06-23 14:11 ` Konrad Rzeszutek Wilk
2015-06-25 7:44 ` Manish Jaggi
2015-06-25 9:11 ` Ian Campbell
2015-06-25 11:59 ` Manish Jaggi
2015-06-25 12:21 ` Ian Campbell
2015-06-25 17:26 ` Konrad Rzeszutek Wilk
2015-06-26 2:07 ` Manish Jaggi
2015-06-26 7:32 ` Ian Campbell
2015-06-26 8:50 ` Manish Jaggi
2015-06-26 9:09 ` Ian Campbell
2015-06-26 11:57 ` Manish Jaggi
2015-06-26 12:41 ` Ian Campbell [this message]
2015-06-26 13:28 ` Konrad Rzeszutek Wilk
2015-06-26 13:47 ` Ian Campbell
2015-06-26 13:52 ` Konrad Rzeszutek Wilk
2015-06-16 17:16 ` Stefano Stabellini
2015-06-17 10:08 ` Ian Campbell
2015-06-17 12:11 ` Julien Grall
2015-06-17 12:21 ` Ian Campbell
2015-06-17 12:53 ` Stefano Stabellini
2015-06-17 12:57 ` Julien Grall
2015-06-17 13:32 ` Ian Campbell
2015-06-17 13:40 ` Stefano Stabellini
2015-06-17 13:56 ` Ian Campbell
2015-06-17 14:18 ` Stefano Stabellini
2015-06-17 14:26 ` Ian Campbell
2015-06-22 18:31 ` Konrad Rzeszutek Wilk
2015-06-11 9:05 ` Roger Pau Monné
2015-06-11 12:04 ` Ian Campbell
2015-06-16 16:17 ` Stefano Stabellini
2015-06-11 21:38 ` Manish Jaggi
2015-06-12 8:32 ` Ian Campbell
2015-06-12 11:41 ` Julien Grall
2015-06-12 11:52 ` Ian Campbell
2015-06-16 5:42 ` Manish Jaggi
2015-06-16 7:02 ` Roger Pau Monné
2015-06-16 10:42 ` Julien Grall
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