...@google.com; linuxppc-
d...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Tue, 2013-12-10 at 05:37 +, bharat.bhus...@freescale.com wrote:
-Original Message-
From: Alex Williamson [mailto:alex.william
: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
If the administrator does not opt into this partial loss of isolation, then
once
you run out of MSI groups, new users should not be able to set up MSIs.
So mean vfio should use Legacy when out of MSI banks?
Yes
...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Thu, 2013-12-05 at 22:17 -0600, Bharat Bhushan wrote:
-Original Message-
From: Wood Scott-B07421
Sent: Friday, December 06, 2013 5:31 AM
To: Bhushan Bharat
...@google.com;
linuxppc-
d...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Fri, 2013-12-06 at 12:59 -0600, Scott Wood wrote:
On Thu, 2013-12-05 at 22:11 -0600, Bharat Bhushan wrote:
-Original Message
...@suse.de; Yoder
Stuart-B08248; io...@lists.linux-foundation.org; bhelg...@google.com;
linuxppc-
d...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Fri, 2013-12-06 at 12:59 -0600, Scott Wood wrote:
On Thu, 2013
-foundation.org; bhelg...@google.com; linuxppc-
d...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Thu, 2013-11-28 at 03:19 -0600, Bharat Bhushan wrote:
-Original Message-
From: Bhushan Bharat-R65777
-foundation.org; bhelg...@google.com; linuxppc-
d...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Sun, 2013-11-24 at 23:33 -0600, Bharat Bhushan wrote:
-Original Message-
From: Alex Williamson
...@suse.de; Yoder
Stuart-
B08248; io...@lists.linux-foundation.org; bhelg...@google.com; linuxppc-
d...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU
(PAMU)
On Thu, 2013-11-28 at 03:19 -0600, Bharat Bhushan
;
Yoder Stuart- B08248; io...@lists.linux-foundation.org;
bhelg...@google.com; linuxppc- d...@lists.ozlabs.org;
linux-ker...@vger.kernel.org
Subject: RE: [PATCH 0/9 v2] vfio-pci: add support for Freescale
IOMMU (PAMU)
If we just provide the size of MSI bank
Stuart-B08248; io...@lists.linux-foundation.org; bhelg...@google.com;
linuxppc-
d...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Thu, 2013-11-21 at 14:47 -0600, Scott Wood wrote:
On Thu, 2013-11-21 at 13:43
-foundation.org; bhelg...@google.com; linuxppc-
d...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: RE: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
-Original Message-
From: Alex Williamson [mailto:alex.william...@redhat.com]
Sent: Monday
; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Thu, 2013-11-28 at 03:19 -0600, Bharat Bhushan wrote:
-Original Message-
From: Bhushan Bharat-R65777
Sent: Wednesday, November 27, 2013 9:39 PM
To: 'Alex Williamson
; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Sun, 2013-11-24 at 23:33 -0600, Bharat Bhushan wrote:
-Original Message-
From: Alex Williamson [mailto:alex.william...@redhat.com]
Sent: Friday, November 22, 2013 2:31
...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: RE: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
-Original Message-
From: Alex Williamson [mailto:alex.william...@redhat.com]
Sent: Monday, November 25, 2013 10:08 PM
To: Bhushan Bharat-R65777
Cc: Wood Scott
...@google.com; linuxppc-
d...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Mon, 2013-11-25 at 05:33 +, Bharat Bhushan wrote:
-Original Message-
From: Alex Williamson [mailto:alex.william...@redhat.com
Stuart-B08248; io...@lists.linux-foundation.org; bhelg...@google.com;
linuxppc-
d...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Thu, 2013-11-21 at 14:47 -0600, Scott Wood wrote:
On Thu, 2013-11-21 at 13:43
;
linuxppc-
d...@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Thu, 2013-11-21 at 14:47 -0600, Scott Wood wrote:
On Thu, 2013-11-21 at 13:43 -0700, Alex Williamson wrote:
On Thu, 2013-11-21 at 11:20 +
; Wood
Scott-B07421; io...@lists.linux-foundation.org; bhelg...@google.com;
linuxppc-dev@lists.ozlabs.org; linux-ker...@vger.kernel.org
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU
(PAMU)
On Tue, 2013-11-19 at 10:47 +0530, Bharat Bhushan wrote:
From: Bharat Bhushan
-
p...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; linux-
ker...@vger.kernel.org; Bhushan Bharat-R65777
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Tue, 2013-11-19 at 10:47 +0530, Bharat Bhushan wrote:
From: Bharat Bhushan bharat.bhus...@freescale.com
...@8bytes.org; bhelg...@google.com; ag...@suse.de; Wood
Scott-B07421;
Yoder Stuart-B08248; io...@lists.linux-foundation.org; linux-
p...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; linux-
ker...@vger.kernel.org; Bhushan Bharat-R65777
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support
Bharat-R65777
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU
(PAMU)
Is VFIO_IOMMU_PAMU_GET_MSI_BANK_COUNT per aperture (ie. each vfio user
has
$COUNT regions at their disposal exclusively)?
Number of msi-bank count is system wide and not per
;
Yoder Stuart-B08248; io...@lists.linux-foundation.org; linux-
p...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; linux-
ker...@vger.kernel.org; Bhushan Bharat-R65777
Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
On Tue, 2013-11-19 at 10:47 +0530, Bharat
On Tue, 2013-11-19 at 10:47 +0530, Bharat Bhushan wrote:
From: Bharat Bhushan bharat.bhus...@freescale.com
PAMU (FSL IOMMU) has a concept of primary window and subwindows.
Primary window corresponds to the complete guest iova address space
(including MSI space), with respect to IOMMU_API
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