>>> On 19.03.18 at 16:36, wrote:
>> From: Jan Beulich [mailto:jbeul...@suse.com]
>> Sent: 19 March 2018 15:14
>>
>> >>> On 12.02.18 at 11:47, wrote:
>> > --- a/xen/arch/x86/iommu_op.c
>> > +++ b/xen/arch/x86/iommu_op.c
>> > @@ -22,6 +22,58 @@
>> > #include
>> > #include
>> > #include
>> >
>>> On 19.03.18 at 16:13, wrote:
>> From: Jan Beulich [mailto:jbeul...@suse.com]
>> Sent: 19 March 2018 14:10
>>
>> >>> On 12.02.18 at 11:47, wrote:
>> > +for ( j = 0; \
>> > + j < min_t(unsigned int, (_d_)->nr_entries, \
>> > +
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: 19 March 2018 15:14
> To: Paul Durrant
> Cc: Andrew Cooper ; Wei Liu
> ; George Dunlap ; Ian
> Jackson ; Stefano Stabellini
> ; xen-devel@lists.xenproject.org; Konrad Rzeszutek
> Wilk ; Tim (Xen.org)
> Subject: Re
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: 19 March 2018 14:10
> To: Paul Durrant
> Cc: Andrew Cooper ; Wei Liu
> ; George Dunlap ; Ian
> Jackson ; Stefano Stabellini
> ; xen-devel@lists.xenproject.org; Konrad Rzeszutek
> Wilk ; Tim (Xen.org)
> Subject: Re
>>> On 12.02.18 at 11:47, wrote:
> --- a/xen/arch/x86/iommu_op.c
> +++ b/xen/arch/x86/iommu_op.c
> @@ -22,6 +22,58 @@
> #include
> #include
> #include
> +#include
> +
> +struct get_rdm_ctxt {
> +unsigned int max_entries;
> +unsigned int nr_entries;
> +XEN_GUEST_HANDLE(xen_iommu_
>>> On 12.02.18 at 11:47, wrote:
> --- a/xen/arch/x86/iommu_op.c
> +++ b/xen/arch/x86/iommu_op.c
> @@ -22,6 +22,58 @@
> #include
> #include
> #include
> +#include
> +
> +struct get_rdm_ctxt {
> +unsigned int max_entries;
> +unsigned int nr_entries;
> +XEN_GUEST_HANDLE(xen_iommu_
>>> On 23.02.18 at 06:23, wrote:
>> From: Paul Durrant [mailto:paul.durr...@citrix.com]
>> Sent: Tuesday, February 13, 2018 5:25 PM
>> > From: Tian, Kevin [mailto:kevin.t...@intel.com]
>> > Sent: 13 February 2018 06:52
>> > > From: Paul Durrant
>> > > Sent: Monday, February 12, 2018 6:47 PM
>> >
lists.xenproject.org
> > Cc: Stefano Stabellini ; Wei Liu
> > ; George Dunlap ;
> > Andrew Cooper ; Ian Jackson
> > ; Tim (Xen.org) ; Jan Beulich
> >
> > Subject: RE: [Xen-devel] [PATCH 6/7] x86: add iommu_op to query
> reserved
> > ranges
> >
> > &g
Beulich
>
> Subject: RE: [Xen-devel] [PATCH 6/7] x86: add iommu_op to query reserved
> ranges
>
> > From: Paul Durrant
> > Sent: Monday, February 12, 2018 6:47 PM
> >
> > Certain areas of memory, such as RMRRs, must be mapped 1:1
> > (i.e. BFN == MFN) thr
> From: Paul Durrant
> Sent: Monday, February 12, 2018 6:47 PM
>
> Certain areas of memory, such as RMRRs, must be mapped 1:1
> (i.e. BFN == MFN) through the IOMMU.
>
> This patch adds an iommu_op to allow these ranges to be queried.
>
> Signed-off-by: Paul Durrant
> ---
> Cc: Jan Beulich
> Cc
Certain areas of memory, such as RMRRs, must be mapped 1:1
(i.e. BFN == MFN) through the IOMMU.
This patch adds an iommu_op to allow these ranges to be queried.
Signed-off-by: Paul Durrant
---
Cc: Jan Beulich
Cc: Andrew Cooper
Cc: George Dunlap
Cc: Ian Jackson
Cc: Konrad Rzeszutek Wilk
Cc:
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