Re: [Xen-devel] [PATCH v2 22/30] xen/x86: support PVHv2 Dom0 BAR remapping

2016-10-06 Thread Roger Pau Monne
On Mon, Oct 03, 2016 at 11:10:44AM +0100, Paul Durrant wrote: > > -Original Message- > > From: Roger Pau Monne [mailto:roger@citrix.com] > > Sent: 27 September 2016 16:57 > > To: xen-de...@lists.xenproject.org > > Cc: konrad.w...@oracle.com; boris.ostrov...@oracle.com; Roger Pau Monne >

Re: [Xen-devel] [PATCH v2 22/30] xen/x86: support PVHv2 Dom0 BAR remapping

2016-10-03 Thread Paul Durrant
> -Original Message- > From: Roger Pau Monne [mailto:roger@citrix.com] > Sent: 27 September 2016 16:57 > To: xen-de...@lists.xenproject.org > Cc: konrad.w...@oracle.com; boris.ostrov...@oracle.com; Roger Pau Monne > ; Paul Durrant ; Jan > Beulich ; Andrew Cooper > > Subject: [PATCH v2

[Xen-devel] [PATCH v2 22/30] xen/x86: support PVHv2 Dom0 BAR remapping

2016-09-27 Thread Roger Pau Monne
Add handlers to detect attemps from a PVHv2 Dom0 to change the position of the PCI BARs and properly remap them. Signed-off-by: Roger Pau Monné --- Cc: Paul Durrant Cc: Jan Beulich Cc: Andrew Cooper --- xen/arch/x86/hvm/io.c | 2 + xen/drivers/passthrough/pci.c | 307 +++