Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-06 Thread dbasehore .
On Tue, Feb 6, 2018 at 8:23 AM, Marc Zyngier wrote: > On 05/02/18 21:33, dbasehore . wrote: >> On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: >>> On 03/02/18 01:24, Derek Basehore wrote: Some platforms power off GIC logic in suspend, so we

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-06 Thread dbasehore .
On Tue, Feb 6, 2018 at 8:23 AM, Marc Zyngier wrote: > On 05/02/18 21:33, dbasehore . wrote: >> On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: >>> On 03/02/18 01:24, Derek Basehore wrote: Some platforms power off GIC logic in suspend, so we need to save/restore state. The

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-06 Thread Marc Zyngier
On 05/02/18 21:33, dbasehore . wrote: > On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: >> On 03/02/18 01:24, Derek Basehore wrote: >>> Some platforms power off GIC logic in suspend, so we need to >>> save/restore state. The distributor and redistributor registers need

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-06 Thread Marc Zyngier
On 05/02/18 21:33, dbasehore . wrote: > On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: >> On 03/02/18 01:24, Derek Basehore wrote: >>> Some platforms power off GIC logic in suspend, so we need to >>> save/restore state. The distributor and redistributor registers need >>> to be handled in

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-05 Thread dbasehore .
On Mon, Feb 5, 2018 at 5:01 PM, dbasehore . wrote: > On Mon, Feb 5, 2018 at 4:33 PM, dbasehore . wrote: >> On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: >>> On 03/02/18 01:24, Derek Basehore wrote: Some platforms

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-05 Thread dbasehore .
On Mon, Feb 5, 2018 at 5:01 PM, dbasehore . wrote: > On Mon, Feb 5, 2018 at 4:33 PM, dbasehore . wrote: >> On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: >>> On 03/02/18 01:24, Derek Basehore wrote: Some platforms power off GIC logic in suspend, so we need to save/restore state.

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-05 Thread dbasehore .
On Mon, Feb 5, 2018 at 4:33 PM, dbasehore . wrote: > On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: >> On 03/02/18 01:24, Derek Basehore wrote: >>> Some platforms power off GIC logic in suspend, so we need to >>> save/restore state. The

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-05 Thread dbasehore .
On Mon, Feb 5, 2018 at 4:33 PM, dbasehore . wrote: > On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: >> On 03/02/18 01:24, Derek Basehore wrote: >>> Some platforms power off GIC logic in suspend, so we need to >>> save/restore state. The distributor and redistributor registers need >>> to be

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-05 Thread dbasehore .
On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: > On 03/02/18 01:24, Derek Basehore wrote: >> Some platforms power off GIC logic in suspend, so we need to >> save/restore state. The distributor and redistributor registers need >> to be handled in platform code due to

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-05 Thread dbasehore .
On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: > On 03/02/18 01:24, Derek Basehore wrote: >> Some platforms power off GIC logic in suspend, so we need to >> save/restore state. The distributor and redistributor registers need >> to be handled in platform code due to access permissions on

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-05 Thread dbasehore .
On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: > On 03/02/18 01:24, Derek Basehore wrote: >> Some platforms power off GIC logic in suspend, so we need to >> save/restore state. The distributor and redistributor registers need >> to be handled in platform code due to

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-05 Thread dbasehore .
On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote: > On 03/02/18 01:24, Derek Basehore wrote: >> Some platforms power off GIC logic in suspend, so we need to >> save/restore state. The distributor and redistributor registers need >> to be handled in platform code due to access permissions on

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-05 Thread Marc Zyngier
On 03/02/18 01:24, Derek Basehore wrote: > Some platforms power off GIC logic in suspend, so we need to > save/restore state. The distributor and redistributor registers need > to be handled in platform code due to access permissions on those > registers, but the ITS registers can be restored in

Re: [PATCH v4 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-05 Thread Marc Zyngier
On 03/02/18 01:24, Derek Basehore wrote: > Some platforms power off GIC logic in suspend, so we need to > save/restore state. The distributor and redistributor registers need > to be handled in platform code due to access permissions on those > registers, but the ITS registers can be restored in