Re: [Xen-devel] [PATCH v7 14/28] xen/arm: ITS: Initialize physical ITS and export lpi support

2015-09-22 Thread Vijay Kilari
On Mon, Sep 21, 2015 at 8:50 PM, Julien Grall wrote: > Hi Vijay, > > On 18/09/15 14:09, vijay.kil...@gmail.com wrote: >> From: Vijaya Kumar K >> >> Initialize physical ITS if HW supports LPIs. >> >> Signed-off-by: Vijaya Kumar K

Re: [Xen-devel] [PATCH v7 14/28] xen/arm: ITS: Initialize physical ITS and export lpi support

2015-09-22 Thread Julien Grall
On 22/09/2015 10:17, Vijay Kilari wrote: Why do you need a command line option to enable/disable the physical ITS? I have added this to remove ITS support?. Did I misunderstood it. May be I have to avoid generating its dt node to disable its for dom0? My question is why do you want to let

Re: [Xen-devel] [PATCH v7 14/28] xen/arm: ITS: Initialize physical ITS and export lpi support

2015-09-22 Thread Ian Campbell
On Tue, 2015-09-22 at 11:29 +0100, Julien Grall wrote: > > On 22/09/2015 11:05, Ian Campbell wrote: > > On Tue, 2015-09-22 at 10:45 +0100, Julien Grall wrote: > > > > > > On 22/09/2015 10:17, Vijay Kilari wrote: > > > > > Why do you need a command line option to enable/disable the > > > > >

Re: [Xen-devel] [PATCH v7 14/28] xen/arm: ITS: Initialize physical ITS and export lpi support

2015-09-22 Thread Ian Campbell
On Tue, 2015-09-22 at 10:45 +0100, Julien Grall wrote: > > On 22/09/2015 10:17, Vijay Kilari wrote: > > > Why do you need a command line option to enable/disable the physical > > > ITS? > > > > I have added this to remove ITS support?. > > Did I misunderstood it. May be I have to avoid

Re: [Xen-devel] [PATCH v7 14/28] xen/arm: ITS: Initialize physical ITS and export lpi support

2015-09-22 Thread Julien Grall
On 22/09/2015 11:05, Ian Campbell wrote: On Tue, 2015-09-22 at 10:45 +0100, Julien Grall wrote: On 22/09/2015 10:17, Vijay Kilari wrote: Why do you need a command line option to enable/disable the physical ITS? I have added this to remove ITS support?. Did I misunderstood it. May be I

Re: [Xen-devel] [PATCH v7 14/28] xen/arm: ITS: Initialize physical ITS and export lpi support

2015-09-22 Thread Julien Grall
On 22/09/15 11:44, Ian Campbell wrote: > On Tue, 2015-09-22 at 11:29 +0100, Julien Grall wrote: >> >> On 22/09/2015 11:05, Ian Campbell wrote: >>> On Tue, 2015-09-22 at 10:45 +0100, Julien Grall wrote: On 22/09/2015 10:17, Vijay Kilari wrote: >> Why do you need a command line option

Re: [Xen-devel] [PATCH v7 14/28] xen/arm: ITS: Initialize physical ITS and export lpi support

2015-09-21 Thread Julien Grall
Hi Vijay, On 18/09/15 14:09, vijay.kil...@gmail.com wrote: > From: Vijaya Kumar K > > Initialize physical ITS if HW supports LPIs. > > Signed-off-by: Vijaya Kumar K > --- > v7: - Export lpi support information to vgic-v3 driver

[Xen-devel] [PATCH v7 14/28] xen/arm: ITS: Initialize physical ITS and export lpi support

2015-09-18 Thread vijay . kilari
From: Vijaya Kumar K Initialize physical ITS if HW supports LPIs. Signed-off-by: Vijaya Kumar K --- v7: - Export lpi support information to vgic-v3 driver from gic-v3. - Drop gic_lpi_supported() helper function - Add