Re: [Xen-devel] [PATCH v4 06/33] xen/arm: Introduce xen, passthrough property

2015-03-31 Thread Ian Campbell
On Thu, 2015-03-19 at 19:29 +, Julien Grall wrote: > When a device is marked for passthrough (via the new property > "xen,passthrough"), dom0 must not access to the device (i.e not > loading a driver), but should be able to manage the MMIO/interrupt > of the passthrough device. > > The latter

[Xen-devel] [PATCH v4 06/33] xen/arm: Introduce xen, passthrough property

2015-03-19 Thread Julien Grall
When a device is marked for passthrough (via the new property "xen,passthrough"), dom0 must not access to the device (i.e not loading a driver), but should be able to manage the MMIO/interrupt of the passthrough device. The latter part will allow the toolstack to map MMIO/IRQ when a device is pass