Re: [PATCH v3 2/2] drivers/perf: Add CCPI2 PMU support in ThunderX2 UNCORE driver.

2019-08-21 Thread Ganapatrao Kulkarni
On Wed, Aug 21, 2019 at 10:23 PM Will Deacon wrote: > > On Tue, Aug 13, 2019 at 12:03:45PM +0100, Mark Rutland wrote: > > On Tue, Aug 13, 2019 at 04:25:15PM +0530, Ganapatrao Kulkarni wrote: > > > On Mon, Aug 12, 2019 at 5:31 PM Mark Rutland wrote: > > > > > > > > On Tue, Jul 23, 2019 at 09:16:28

Re: [PATCH v3 2/2] drivers/perf: Add CCPI2 PMU support in ThunderX2 UNCORE driver.

2019-08-21 Thread Will Deacon
On Tue, Aug 13, 2019 at 12:03:45PM +0100, Mark Rutland wrote: > On Tue, Aug 13, 2019 at 04:25:15PM +0530, Ganapatrao Kulkarni wrote: > > On Mon, Aug 12, 2019 at 5:31 PM Mark Rutland wrote: > > > > > > On Tue, Jul 23, 2019 at 09:16:28AM +, Ganapatrao Kulkarni wrote: > > > > CCPI2 is a low-laten

Re: [PATCH v3 2/2] drivers/perf: Add CCPI2 PMU support in ThunderX2 UNCORE driver.

2019-08-13 Thread Mark Rutland
On Tue, Aug 13, 2019 at 04:25:15PM +0530, Ganapatrao Kulkarni wrote: > Hi Mark, > > On Mon, Aug 12, 2019 at 5:31 PM Mark Rutland wrote: > > > > On Tue, Jul 23, 2019 at 09:16:28AM +, Ganapatrao Kulkarni wrote: > > > CCPI2 is a low-latency high-bandwidth serial interface for connecting > > > Th

Re: [PATCH v3 2/2] drivers/perf: Add CCPI2 PMU support in ThunderX2 UNCORE driver.

2019-08-13 Thread Ganapatrao Kulkarni
Hi Mark, On Mon, Aug 12, 2019 at 5:31 PM Mark Rutland wrote: > > On Tue, Jul 23, 2019 at 09:16:28AM +, Ganapatrao Kulkarni wrote: > > CCPI2 is a low-latency high-bandwidth serial interface for connecting > > ThunderX2 processors. This patch adds support to capture CCPI2 perf events. > > It wo

Re: [PATCH v3 2/2] drivers/perf: Add CCPI2 PMU support in ThunderX2 UNCORE driver.

2019-08-12 Thread Mark Rutland
On Tue, Jul 23, 2019 at 09:16:28AM +, Ganapatrao Kulkarni wrote: > CCPI2 is a low-latency high-bandwidth serial interface for connecting > ThunderX2 processors. This patch adds support to capture CCPI2 perf events. It would be worth pointing out in the commit message how the CCPI2 counters dif

[PATCH v3 2/2] drivers/perf: Add CCPI2 PMU support in ThunderX2 UNCORE driver.

2019-07-23 Thread Ganapatrao Kulkarni
CCPI2 is a low-latency high-bandwidth serial interface for connecting ThunderX2 processors. This patch adds support to capture CCPI2 perf events. Signed-off-by: Ganapatrao Kulkarni --- drivers/perf/thunderx2_pmu.c | 248 ++- 1 file changed, 214 insertions(+), 34 d