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Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU counters

From Jonathan Cameron <Jonathan.Cameron@huawei.com>
Newsgroups linux.kernel
Subject Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU counters
Date 2017-07-26 18:30 +0200
Message-ID <u7xm9-2CU-7@gated-at.bofh.it> (permalink)
References (6 earlier) <u7vDI-1vq-33@gated-at.bofh.it> <u7vX3-1Cp-1@gated-at.bofh.it> <u7wgq-200-13@gated-at.bofh.it> <u7wgq-200-11@gated-at.bofh.it> <u7xm9-2CU-9@gated-at.bofh.it>
Organization Huawei

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On Wed, 26 Jul 2017 17:46:23 +0200
Jan Glauber <jan.glauber@caviumnetworks.com> wrote:

> On Wed, Jul 26, 2017 at 04:17:11PM +0100, Suzuki K Poulose wrote:
> > How about adding a soc specific (wrapper) driver for the memory controller, which
> > could use the PCI id and trigger EDAC and PMU drivers (based on what is
> > selected by configs)  ?  
> 
> Sounds good to me. Is there a driver that already does this?
Sounds like a classic MFD (multifunction device). There are quite a few pci
devices to be found under drivers/mfd/ than may provide some inspiration.

Jonathan
> 
> --Jan
> 
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Thread

[PATCH v8 0/3] Cavium ARM64 uncore PMU support Jan Glauber <jglauber@cavium.com> - 2017-07-25 17:10 +0200
  [PATCH v8 1/3] perf: cavium: Support memory controller PMU counters Jan Glauber <jglauber@cavium.com> - 2017-07-25 17:10 +0200
    Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Suzuki K Poulose <Suzuki.Poulose@arm.com> - 2017-07-25 17:40 +0200
      Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Suzuki K Poulose <Suzuki.Poulose@arm.com> - 2017-07-26 14:50 +0200
        Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Suzuki K Poulose <Suzuki.Poulose@arm.com> - 2017-07-26 16:40 +0200
          Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Borislav Petkov <bp@alien8.de> - 2017-07-26 17:00 +0200
            Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Suzuki K Poulose <Suzuki.Poulose@arm.com> - 2017-07-26 17:20 +0200
              Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Borislav Petkov <bp@alien8.de> - 2017-07-26 17:30 +0200
              Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Jonathan Cameron <Jonathan.Cameron@huawei.com> - 2017-07-26 18:30 +0200
            Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Borislav Petkov <bp@alien8.de> - 2017-07-26 17:40 +0200
              Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Borislav Petkov <bp@alien8.de> - 2017-07-26 18:00 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Greg KH <gregkh@linuxfoundation.org> - 2017-07-26 18:30 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Borislav Petkov <bp@alien8.de> - 2017-07-26 18:40 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Greg KH <gregkh@linuxfoundation.org> - 2017-07-26 19:40 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters David Daney <ddaney.cavm@gmail.com> - 2017-07-26 22:10 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Greg KH <gregkh@linuxfoundation.org> - 2017-07-26 22:10 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters David Daney <ddaney.cavm@gmail.com> - 2017-07-26 23:10 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Greg KH <gregkh@linuxfoundation.org> - 2017-07-27 04:30 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters David Daney <ddaney.cavm@gmail.com> - 2017-07-27 19:40 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Greg KH <gregkh@linuxfoundation.org> - 2017-07-28 03:20 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Borislav Petkov <bp@alien8.de> - 2017-07-28 09:30 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Borislav Petkov <bp@alien8.de> - 2017-07-27 07:20 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Borislav Petkov <bp@alien8.de> - 2017-07-27 15:20 +0200
                Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Greg KH <gregkh@linuxfoundation.org> - 2017-07-29 01:20 +0200
    Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU  counters Jonathan Cameron <Jonathan.Cameron@huawei.com> - 2017-07-25 18:00 +0200
  [PATCH v8 2/3] perf: cavium: Support transmit-link PMU counters Jan Glauber <jglauber@cavium.com> - 2017-07-25 17:10 +0200

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