[dpdk-dev] [PATCH] bus/pci: Add VA support for PowerVM system LPARs

[David Marchand]

On Wed, Jun 23, 2021 at 10:44 PM David Christensen
<drc at linux.vnet.ibm.com> wrote:
>
> Add IOMMU detection logic for PowerVM LPARs.
>
> PowerNV $ cat /proc/cpuinfo
> ...
> timebase     : 512000000
> platform     : PowerNV
> model        : 8335-GTW
>
> PowerVM LPAR $ cat /proc/cpuinfo
> ...
> timebase     : 512000000
> platform     : pSeries
> model        : IBM,9009-22A
> machine      : CHRP IBM,9009-22A
> MMU          : Hash
>
> PowerNV KVM Guest $ cat /proc/cpuinfo
> ...
> timebase     : 512000000
> platform     : pSeries
> model        : IBM pSeries (emulated by qemu)
> machine      : CHRP IBM pSeries (emulated by qemu)
> MMU          : Radix
>
> Signed-off-by: David Christensen <drc at linux.vnet.ibm.com>
> Reviewed-by: Thinh Tran <thinhtr at linux.vnet.ibm.com>

Applied, thanks.


-- 
David Marchand