This patch adds an API which is used to update the IRTE
for posted-interrupt when guest changes MSI/MSI-X information.
Signed-off-by: Feng Wu
---
xen/drivers/passthrough/vtd/intremap.c | 83 ++
xen/drivers/passthrough/vtd/iommu.h| 3 ++
xen/include/asm-x86/io
On 25/03/15 12:31, Feng Wu wrote:
This patch adds an API which is used to update the IRTE
for posted-interrupt when guest changes MSI/MSI-X information.
Signed-off-by: Feng Wu
---
xen/drivers/passthrough/vtd/intremap.c | 83 ++
xen/drivers/passthrough/vtd/iomm
On Wed, Mar 25, 2015 at 08:31:49PM +0800, Feng Wu wrote:
> This patch adds an API which is used to update the IRTE
> for posted-interrupt when guest changes MSI/MSI-X information.
>
> Signed-off-by: Feng Wu
> ---
> xen/drivers/passthrough/vtd/intremap.c | 83
> ++
> -Original Message-
> From: Konrad Rzeszutek Wilk [mailto:konrad.w...@oracle.com]
> Sent: Friday, March 27, 2015 3:36 AM
> To: Wu, Feng
> Cc: xen-devel@lists.xen.org; Zhang, Yang Z; Tian, Kevin; k...@xen.org;
> jbeul...@suse.com
> Subject: Re: [Xen-devel] [RFC v1 07
> -Original Message-
> From: Andrew Cooper [mailto:andrew.coop...@citrix.com]
> Sent: Friday, March 27, 2015 3:17 AM
> To: Wu, Feng; xen-devel@lists.xen.org
> Cc: Zhang, Yang Z; Tian, Kevin; k...@xen.org; jbeul...@suse.com
> Subject: Re: [Xen-devel] [RFC v1 07/15] vt-d:
> -Original Message-
> From: Andrew Cooper [mailto:andrew.coop...@citrix.com]
> Sent: Friday, March 27, 2015 3:17 AM
> To: Wu, Feng; xen-devel@lists.xen.org
> Cc: Zhang, Yang Z; Tian, Kevin; k...@xen.org; jbeul...@suse.com
> Subject: Re: [Xen-devel] [RFC v1 07/15] vt-d:
>>> On 27.03.15 at 03:13, wrote:
>> From: Andrew Cooper [mailto:andrew.coop...@citrix.com]
>> Sent: Friday, March 27, 2015 3:17 AM
>> On 25/03/15 12:31, Feng Wu wrote:
>> > +
>> > +new_ire.lo_intpost.res_1 = 0;
>> > +new_ire.lo_intpost.res_2 = 0;
>> > +new_ire.lo_intpost.res_3 = 0;
>>
> From: Wu, Feng
> Sent: Wednesday, March 25, 2015 8:32 PM
>
> This patch adds an API which is used to update the IRTE
> for posted-interrupt when guest changes MSI/MSI-X information.
>
> Signed-off-by: Feng Wu
> ---
> xen/drivers/passthrough/vtd/intremap.c | 83
> ++
> -Original Message-
> From: Tian, Kevin
> Sent: Thursday, April 02, 2015 1:34 PM
> To: Wu, Feng; xen-devel@lists.xen.org
> Cc: jbeul...@suse.com; k...@xen.org; Zhang, Yang Z
> Subject: RE: [RFC v1 07/15] vt-d: Add API to update IRTE when VT-d PI is used
>
> > From: Wu, Feng
> > Sent: We
