Messages in this thread | | | Date | Thu, 27 Jul 2017 11:08:56 +0200 | From | Jan Glauber <> | Subject | Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU counters |
| |
On Thu, Jul 27, 2017 at 07:11:57AM +0200, Borislav Petkov wrote: > On Wed, Jul 26, 2017 at 02:02:42PM -0700, David Daney wrote: > > Also, if a given configuration disables CONFIG_EDAC there is some hackery > > needed to get the perf portion of the driver included. > > Yes, and we don't do performance counters in EDAC. > > So you could add a small memory controller driver which does the > arbitration or fix the firmware.
OK. As fixing the firmware will take quite some time I'll go for the memory controller driver that starts EDAC / PMU depending on their CONFIG_.
What would be the proper location for the multiplexer? drivers/soc/cavium or drivers/misc?
--Jan
| |