Re: [Xen-devel] [PATCH v2 21/29] Ovmf/Xen: move XenBusDxe to abstract XENIO_PROTOCOL

2015-02-02 Thread Laszlo Ersek
comments below On 01/26/15 20:03, Ard Biesheuvel wrote: > While Xen on Intel uses a virtual PCI device to communicate the > base address of the grant table, the ARM implementation uses a DT > node, which is fundamentally incompatible with the way XenBusDxe is > implemented, i.e., as a UEFI Driver

[Xen-devel] [PATCH v2 21/29] Ovmf/Xen: move XenBusDxe to abstract XENIO_PROTOCOL

2015-01-26 Thread Ard Biesheuvel
While Xen on Intel uses a virtual PCI device to communicate the base address of the grant table, the ARM implementation uses a DT node, which is fundamentally incompatible with the way XenBusDxe is implemented, i.e., as a UEFI Driver Model implementation for a PCI device. Contributed-under: TianoC