[PATCH v8 1/3] perf: cavium: Support memory controller PMU counters
From: Jonathan.Cameron@huawei.com (Jonathan Cameron)
Date: 2017-07-26 16:25:37
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On Wed, 26 Jul 2017 17:46:23 +0200 Jan Glauber [off-list ref] wrote:
On Wed, Jul 26, 2017 at 04:17:11PM +0100, Suzuki K Poulose wrote:quoted
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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel at lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel