On Mon, Feb 11, 2013 at 03:16:43PM -0700, Alex Williamson wrote:
>
> Why do these all return long (vs int)? Is this a POWER-ism?
On ppc64 the compiler tends to generate slightly shorter code with
longs than with ints. The reason is that with ints the compiler has
to put in "extend sign word"
On Mon, Feb 11, 2013 at 03:16:43PM -0700, Alex Williamson wrote:
Why do these all return long (vs int)? Is this a POWER-ism?
On ppc64 the compiler tends to generate slightly shorter code with
longs than with ints. The reason is that with ints the compiler has
to put in extend sign word
On Tue, 2013-02-12 at 10:19 +1100, Alexey Kardashevskiy wrote:
> On 12/02/13 09:16, Alex Williamson wrote:
> > On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
> >> @@ -707,11 +709,39 @@ struct iommu_table *iommu_init_table(struct
> >> iommu_table *tbl, int nid)
> >>return tbl;
On 12/02/13 09:16, Alex Williamson wrote:
On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non virtualized) platform. The IOMMU groups are
to be used later by VFIO
On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
> This patch initializes IOMMU groups based on the IOMMU
> configuration discovered during the PCI scan on POWERNV
> (POWER non virtualized) platform. The IOMMU groups are
> to be used later by VFIO driver (PCI pass through).
>
> It
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non virtualized) platform. The IOMMU groups are
to be used later by VFIO driver (PCI pass through).
It also implements an API for mapping/unmapping pages for
guest PCI drivers and
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non virtualized) platform. The IOMMU groups are
to be used later by VFIO driver (PCI pass through).
It also implements an API for mapping/unmapping pages for
guest PCI drivers and
On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non virtualized) platform. The IOMMU groups are
to be used later by VFIO driver (PCI pass through).
It also
On 12/02/13 09:16, Alex Williamson wrote:
On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non virtualized) platform. The IOMMU groups are
to be used later by VFIO
On Tue, 2013-02-12 at 10:19 +1100, Alexey Kardashevskiy wrote:
On 12/02/13 09:16, Alex Williamson wrote:
On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
@@ -707,11 +709,39 @@ struct iommu_table *iommu_init_table(struct
iommu_table *tbl, int nid)
return tbl;
}
On Tue, 2012-12-04 at 19:12 +1100, Alexey Kardashevskiy wrote:
> On 04/12/12 04:35, Alex Williamson wrote:
> > On Mon, 2012-12-03 at 13:52 +1100, Alexey Kardashevskiy wrote:
> >> This patch initializes IOMMU groups based on the IOMMU
> >> configuration discovered during the PCI scan on POWERNV
>
On 04/12/12 04:35, Alex Williamson wrote:
On Mon, 2012-12-03 at 13:52 +1100, Alexey Kardashevskiy wrote:
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non virtualized) platform. The IOMMU groups are
to be used later by VFIO
On 04/12/12 04:35, Alex Williamson wrote:
On Mon, 2012-12-03 at 13:52 +1100, Alexey Kardashevskiy wrote:
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non virtualized) platform. The IOMMU groups are
to be used later by VFIO
On Tue, 2012-12-04 at 19:12 +1100, Alexey Kardashevskiy wrote:
On 04/12/12 04:35, Alex Williamson wrote:
On Mon, 2012-12-03 at 13:52 +1100, Alexey Kardashevskiy wrote:
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non
On Mon, 2012-12-03 at 13:52 +1100, Alexey Kardashevskiy wrote:
> This patch initializes IOMMU groups based on the IOMMU
> configuration discovered during the PCI scan on POWERNV
> (POWER non virtualized) platform. The IOMMU groups are
> to be used later by VFIO driver (PCI pass through).
>
> It
On Mon, 2012-12-03 at 13:52 +1100, Alexey Kardashevskiy wrote:
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non virtualized) platform. The IOMMU groups are
to be used later by VFIO driver (PCI pass through).
It also
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non virtualized) platform. The IOMMU groups are
to be used later by VFIO driver (PCI pass through).
It also implements an API for mapping/unmapping pages for
guest PCI drivers and
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non virtualized) platform. The IOMMU groups are
to be used later by VFIO driver (PCI pass through).
It also implements an API for mapping/unmapping pages for
guest PCI drivers and
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