> -----Original Message----- > From: Will Deacon <will@xxxxxxxxxx> > Sent: Monday, June 27, 2022 5:38 PM > To: Besar Wicaksono <bwicaksono@xxxxxxxxxx> > Cc: suzuki.poulose@xxxxxxx; robin.murphy@xxxxxxx; > catalin.marinas@xxxxxxx; mark.rutland@xxxxxxx; linux-arm- > kernel@xxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; linux- > tegra@xxxxxxxxxxxxxxx; sudeep.holla@xxxxxxx; > thanu.rangarajan@xxxxxxx; Michael.Williams@xxxxxxx; Thierry Reding > <treding@xxxxxxxxxx>; Jonathan Hunter <jonathanh@xxxxxxxxxx>; Vikram > Sethi <vsethi@xxxxxxxxxx>; mathieu.poirier@xxxxxxxxxx; > mike.leach@xxxxxxxxxx; leo.yan@xxxxxxxxxx > Subject: Re: [RESEND PATCH v3 2/2] perf: coresight_pmu: Add support for > NVIDIA SCF and MCF attribute > > External email: Use caution opening links or attachments > > > On Tue, Jun 21, 2022 at 12:50:35AM -0500, Besar Wicaksono wrote: > > Add support for NVIDIA System Cache Fabric (SCF) and Memory Control > > Fabric (MCF) PMU attributes for CoreSight PMU implementation in > > NVIDIA devices. > > > > Signed-off-by: Besar Wicaksono <bwicaksono@xxxxxxxxxx> > > --- > > drivers/perf/coresight_pmu/Makefile | 3 +- > > .../perf/coresight_pmu/arm_coresight_pmu.c | 4 + > > .../coresight_pmu/arm_coresight_pmu_nvidia.c | 312 > ++++++++++++++++++ > > .../coresight_pmu/arm_coresight_pmu_nvidia.h | 17 + > > 4 files changed, 335 insertions(+), 1 deletion(-) > > create mode 100644 > drivers/perf/coresight_pmu/arm_coresight_pmu_nvidia.c > > create mode 100644 > drivers/perf/coresight_pmu/arm_coresight_pmu_nvidia.h > > Please can you include some documentation along with this driver? See > Documentation/admin-guide/perf/ for examples of other PMUs. > > Will Thank you for the pointer. I will include the documentation in the next revision. Regards, Besar
