Re: [Xen-devel] [PATCH v5 22/30] ARM: vITS: handle MAPD command

2017-04-07 Thread Julien Grall
Hi Andre, On 06/04/17 00:19, Andre Przywara wrote: The MAPD command maps a device by associating a memory region for storing ITEs with a certain device ID. We store the given guest physical address in the device table, and, if this command comes from Dom0, tell the host ITS driver about this new

Re: [Xen-devel] [PATCH v5 22/30] ARM: vITS: handle MAPD command

2017-04-05 Thread Stefano Stabellini
On Thu, 6 Apr 2017, Andre Przywara wrote: > The MAPD command maps a device by associating a memory region for > storing ITEs with a certain device ID. > We store the given guest physical address in the device table, and, if > this command comes from Dom0, tell the host ITS driver about this new > m

[Xen-devel] [PATCH v5 22/30] ARM: vITS: handle MAPD command

2017-04-05 Thread Andre Przywara
The MAPD command maps a device by associating a memory region for storing ITEs with a certain device ID. We store the given guest physical address in the device table, and, if this command comes from Dom0, tell the host ITS driver about this new mapping, so it can issue the corresponding host MAPD