Re: [Xen-devel] [PATCH v4 23/24] xen/arm: Add a hypercall for device mmio mapping

2016-02-29 Thread Jan Beulich
>>> On 28.02.16 at 12:19, wrote: > It needs to map platform or amba device mmio to Dom0 on ARM. But when > booting with ACPI, it can't get the mmio region in Xen due to lack of > AML interpreter to parse DSDT table. Therefore, let Dom0 call a > hypercall to map mmio region when it adds the devices

[Xen-devel] [PATCH v4 23/24] xen/arm: Add a hypercall for device mmio mapping

2016-02-28 Thread Shannon Zhao
From: Shannon Zhao It needs to map platform or amba device mmio to Dom0 on ARM. But when booting with ACPI, it can't get the mmio region in Xen due to lack of AML interpreter to parse DSDT table. Therefore, let Dom0 call a hypercall to map mmio region when it adds the devices. Signed-off-by: Sha