Re: [Xen-devel] [RFC PATCH 14/19] xen/arm: vits: Map ITS translation space

2015-03-03 Thread Stefano Stabellini
On Mon, 2 Mar 2015, vijay.kil...@gmail.com wrote: From: Vijaya Kumar K vijaya.ku...@caviumnetworks.com ITS translation space contains GITS_TRANSLATOR register which is written by device to raise LPI. This space needs to mapped to every domain address space so that device can access

Re: [Xen-devel] [RFC PATCH 14/19] xen/arm: vits: Map ITS translation space

2015-03-03 Thread Julien Grall
On 03/03/15 17:31, Stefano Stabellini wrote: On Mon, 2 Mar 2015, vijay.kil...@gmail.com wrote: From: Vijaya Kumar K vijaya.ku...@caviumnetworks.com ITS translation space contains GITS_TRANSLATOR register which is written by device to raise LPI. This space needs to mapped to every domain

[Xen-devel] [RFC PATCH 14/19] xen/arm: vits: Map ITS translation space

2015-03-02 Thread vijay . kilari
From: Vijaya Kumar K vijaya.ku...@caviumnetworks.com ITS translation space contains GITS_TRANSLATOR register which is written by device to raise LPI. This space needs to mapped to every domain address space so that device can access GITS_TRANSLATOR register using SMMU Signed-off-by: Vijaya Kumar