Re: [Qemu-devel] [RFC PATCH 3/4] xen-pt: bind/unbind interrupt remapping format MSI

2017-03-30 Thread Chao Gao
On Thu, Mar 30, 2017 at 05:51:45PM +0100, Anthony PERARD wrote: >On Fri, Mar 17, 2017 at 07:29:16PM +0800, Lan Tianyu wrote: >> From: Chao Gao >> >> If a vIOMMU is exposed to guest, guest will configure the msi to remapping >> format. The original code isn't suitable to the new format. A new pair

Re: [Qemu-devel] [RFC PATCH 3/4] xen-pt: bind/unbind interrupt remapping format MSI

2017-03-30 Thread Anthony PERARD
On Fri, Mar 17, 2017 at 07:29:16PM +0800, Lan Tianyu wrote: > From: Chao Gao > > If a vIOMMU is exposed to guest, guest will configure the msi to remapping > format. The original code isn't suitable to the new format. A new pair > bind/unbind interfaces are added for this usage. This patch recogn

[Qemu-devel] [RFC PATCH 3/4] xen-pt: bind/unbind interrupt remapping format MSI

2017-03-17 Thread Lan Tianyu
From: Chao Gao If a vIOMMU is exposed to guest, guest will configure the msi to remapping format. The original code isn't suitable to the new format. A new pair bind/unbind interfaces are added for this usage. This patch recognizes this case and use new interfaces to bind/unbind msi. Signed-off-