Re: [PATCH v2] coresight: documentation: update sysfs section

2018-05-16 Thread Kim Phillips
On Wed, 16 May 2018 13:18:23 -0600 Jonathan Corbet wrote: > On Mon, 14 May 2018 12:19:59 -0500 > Kim Phillips wrote: > > > - Align and show updated ls devices output from the TC2, based on > > current driver > > > > - Provide an example from an ETMv4 based

[PATCH v3] coresight: documentation: update sysfs section

2018-05-14 Thread Kim Phillips
ement entries"). Cc: Mathieu Poirier Cc: Randy Dunlap Cc: Jonathan Corbet Signed-off-by: Kim Phillips --- v3: address Randy Dunlap's showns->shown, corrected - and + line merging v2: address Mathieu's comment about clarifying the sinks on the Juno vs. TC2 platforms

[PATCH v2] coresight: documentation: update sysfs section

2018-05-14 Thread Kim Phillips
ement entries"). Cc: Mathieu Poirier Cc: Jonathan Corbet Signed-off-by: Kim Phillips --- v2: address Mathieu's comment about clarifying the sinks on the Juno vs. TC2 platforms. Documentation/trace/coresight.txt | 41 +++ 1 file changed, 25 insertions(+), 16 del

Re: [PATCH v4 2/2] ThunderX2: Add Cavium ThunderX2 SoC UNCORE PMU driver

2018-05-09 Thread Kim Phillips
On Fri, 4 May 2018 18:10:44 +0100 Robin Murphy wrote: > Hi Kim, Hi Robin, > On 04/05/18 01:30, Kim Phillips wrote: > > On Tue, 1 May 2018 12:54:05 +0100 > > Will Deacon wrote: > >> On Fri, Apr 27, 2018 at 11:56:25AM -0500, Kim Phillips wrote: > >>

coresight: documentation: update sysfs section

2018-05-07 Thread Kim Phillips
ement entries"). Cc: Mathieu Poirier Cc: Jonathan Corbet Signed-off-by: Kim Phillips --- Documentation/trace/coresight.txt | 40 ++- 1 file changed, 24 insertions(+), 16 deletions(-) diff --git a/Documentation/trace/coresight.txt b/Documentation/trace/coresight

Re: [PATCH v4 2/2] ThunderX2: Add Cavium ThunderX2 SoC UNCORE PMU driver

2018-05-03 Thread Kim Phillips
On Tue, 1 May 2018 12:54:05 +0100 Will Deacon wrote: > Hi Kim, Hi Will, thanks for responding. > On Fri, Apr 27, 2018 at 11:56:25AM -0500, Kim Phillips wrote: > > On Fri, 27 Apr 2018 17:09:14 +0100 > > Will Deacon wrote: > > > On Fri, Apr 27, 2018 at 10:46:29A

Re: [PATCH v4 2/2] ThunderX2: Add Cavium ThunderX2 SoC UNCORE PMU driver

2018-04-27 Thread Kim Phillips
On Fri, 27 Apr 2018 17:09:14 +0100 Will Deacon wrote: > Kim, > > [Ganapat: please don't let this discussion disrupt your PMU driver > development. You can safely ignore it for now :)] > > On Fri, Apr 27, 2018 at 10:46:29AM -0500, Kim Phillips wrote: > > On Fr

Re: [PATCH v4 2/2] ThunderX2: Add Cavium ThunderX2 SoC UNCORE PMU driver

2018-04-27 Thread Kim Phillips
On Fri, 27 Apr 2018 15:37:20 +0100 Will Deacon wrote: > On Fri, Apr 27, 2018 at 08:15:25AM -0500, Kim Phillips wrote: > > On Fri, 27 Apr 2018 10:30:27 +0100 > > Mark Rutland wrote: > > > On Thu, Apr 26, 2018 at 05:06:24PM -0500, Kim Phillips wrote: > > > >

Re: [PATCH v4 2/2] ThunderX2: Add Cavium ThunderX2 SoC UNCORE PMU driver

2018-04-27 Thread Kim Phillips
On Fri, 27 Apr 2018 10:30:27 +0100 Mark Rutland wrote: > Hi Kim, > > On Thu, Apr 26, 2018 at 05:06:24PM -0500, Kim Phillips wrote: > > On Wed, 25 Apr 2018 14:30:47 +0530 > > Ganapatrao Kulkarni wrote: > > > > > +static int thunderx2_uncore_event_init(struc

Re: [PATCH v4 2/2] ThunderX2: Add Cavium ThunderX2 SoC UNCORE PMU driver

2018-04-26 Thread Kim Phillips
On Wed, 25 Apr 2018 14:30:47 +0530 Ganapatrao Kulkarni wrote: > +static int thunderx2_uncore_event_init(struct perf_event *event) ... > + /* > + * SOC PMU counters are shared across all cores. > + * Therefore, it does not support per-process mode. > + * Also, it does not suppor

Re: [PATCH] doc: coresight: correct usage for '/dev/cpu_dma_latency'

2017-08-23 Thread Kim Phillips
On Wed, 23 Aug 2017 15:23:18 +0800 Leo Yan wrote: > Cc: Kim Phillips > Reported-by: Kim Phillips Thanks; typically only the latter is needed. > Set latency request to /dev/cpu_dma_latency to disable all CPUs specific idle > -states (if latency = 0uS then disable all idle states