[Xen-devel] [RFC PATCH v2 00/22] xen/arm: Add ITS support

2015-03-19 Thread vijay . kilari
From: Vijaya Kumar K Add ITS support for arm. Following major features are supported - GICv3 ITS support for arm64 platform - Supports multi ITS node - LPI descriptors are allocated on-demand - Only ITS Dom0 is supported Tested with single ITS node. Major changes in v2: - Added Multi ITS s

Re: [Xen-devel] [RFC PATCH v2 00/22] xen/arm: Add ITS support

2015-03-20 Thread Julien Grall
Hi Vijay, On 19/03/2015 14:37, vijay.kil...@gmail.com wrote: From: Vijaya Kumar K Add ITS support for arm. Following major features are supported - GICv3 ITS support for arm64 platform - Supports multi ITS node - LPI descriptors are allocated on-demand - Only ITS Dom0 is supported Tes

Re: [Xen-devel] [RFC PATCH v2 00/22] xen/arm: Add ITS support

2015-03-20 Thread Julien Grall
Hi Vijay, On 19/03/2015 14:37, vijay.kil...@gmail.com wrote: From: Vijaya Kumar K Add ITS support for arm. Following major features are supported - GICv3 ITS support for arm64 platform - Supports multi ITS node - LPI descriptors are allocated on-demand - Only ITS Dom0 is supported Tes

Re: [Xen-devel] [RFC PATCH v2 00/22] xen/arm: Add ITS support

2015-03-23 Thread Vijay Kilari
On Fri, Mar 20, 2015 at 9:53 PM, Julien Grall wrote: > Hi Vijay, > > On 19/03/2015 14:37, vijay.kil...@gmail.com wrote: >> >> From: Vijaya Kumar K >> >> Add ITS support for arm. Following major features >> are supported >> - GICv3 ITS support for arm64 platform >> - Supports multi ITS node >>

Re: [Xen-devel] [RFC PATCH v2 00/22] xen/arm: Add ITS support

2015-03-23 Thread Julien Grall
On 23/03/15 12:37, Vijay Kilari wrote: > On Fri, Mar 20, 2015 at 9:53 PM, Julien Grall wrote: >> Hi Vijay, >> >> On 19/03/2015 14:37, vijay.kil...@gmail.com wrote: >>> >>> From: Vijaya Kumar K >>> >>> Add ITS support for arm. Following major features >>> are supported >>> - GICv3 ITS support fo

Re: [Xen-devel] [RFC PATCH v2 00/22] xen/arm: Add ITS support

2015-03-23 Thread Vijay Kilari
On Mon, Mar 23, 2015 at 6:41 PM, Julien Grall wrote: > On 23/03/15 12:37, Vijay Kilari wrote: >> On Fri, Mar 20, 2015 at 9:53 PM, Julien Grall >> wrote: >>> Hi Vijay, >>> >>> On 19/03/2015 14:37, vijay.kil...@gmail.com wrote: From: Vijaya Kumar K Add ITS support for arm. Fol

Re: [Xen-devel] [RFC PATCH v2 00/22] xen/arm: Add ITS support

2015-03-23 Thread Julien Grall
On 23/03/15 15:18, Vijay Kilari wrote: >> The ITS still have to manage in someway the device. There is lots of >> information that doesn't need to be created at every mapd (such as the >> number of MSI). > > First assumption is VITS driver owns converting Virtual ITS commands > to Physical ITS co

Re: [Xen-devel] [RFC PATCH v2 00/22] xen/arm: Add ITS support

2015-03-23 Thread Vijay Kilari
On Mon, Mar 23, 2015 at 9:00 PM, Julien Grall wrote: > On 23/03/15 15:18, Vijay Kilari wrote: >>> The ITS still have to manage in someway the device. There is lots of >>> information that doesn't need to be created at every mapd (such as the >>> number of MSI). >> >> First assumption is VITS drive

Re: [Xen-devel] [RFC PATCH v2 00/22] xen/arm: Add ITS support

2015-03-23 Thread Julien Grall
On 23/03/15 16:09, Vijay Kilari wrote: > On Mon, Mar 23, 2015 at 9:00 PM, Julien Grall wrote: >> On 23/03/15 15:18, Vijay Kilari wrote: The ITS still have to manage in someway the device. There is lots of information that doesn't need to be created at every mapd (such as the number