Re: [Xen-devel] [PATCH v5 02/15] iommu: introduce the concept of BFN...

2018-08-07 Thread Tian, Kevin
> From: Paul Durrant [mailto:paul.durr...@citrix.com] > Sent: Tuesday, August 7, 2018 4:00 PM > > > > * > > > * gfn: Guest Frame Number > > > * The values a guest puts in its own pagetables. For an auto- > translated > > > @@ -26,6 +27,11 @@ > > > * A linear idea of a guest physical a

Re: [Xen-devel] [PATCH v5 02/15] iommu: introduce the concept of BFN...

2018-08-07 Thread Paul Durrant
> -Original Message- > From: Tian, Kevin [mailto:kevin.t...@intel.com] > Sent: 07 August 2018 03:38 > To: Paul Durrant ; xen-devel@lists.xenproject.org > Cc: Suravee Suthikulpanit ; Stefano > Stabellini ; Julien Grall ; Jan > Beulich > Subject: RE: [PATCH v5 02/15] iommu: introduce the con

Re: [Xen-devel] [PATCH v5 02/15] iommu: introduce the concept of BFN...

2018-08-06 Thread Tian, Kevin
> From: Paul Durrant [mailto:paul.durr...@citrix.com] > Sent: Saturday, August 4, 2018 1:22 AM > > ...meaning 'bus frame number' i.e. a frame number mapped in the IOMMU > rather than the MMU. > > This patch is a largely cosmetic change that substitutes the terms 'gfn' > and 'gaddr' for 'bfn' and

[Xen-devel] [PATCH v5 02/15] iommu: introduce the concept of BFN...

2018-08-03 Thread Paul Durrant
...meaning 'bus frame number' i.e. a frame number mapped in the IOMMU rather than the MMU. This patch is a largely cosmetic change that substitutes the terms 'gfn' and 'gaddr' for 'bfn' and 'baddr' in all the places where the frame number or address relate to the IOMMU rather than the MMU. The pa