Messages in this thread | | | Date | Wed, 26 Jul 2017 09:19:49 -0700 | From | Greg KH <> | Subject | Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU counters |
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On Wed, Jul 26, 2017 at 05:55:48PM +0200, Borislav Petkov wrote: > On Wed, Jul 26, 2017 at 05:45:15PM +0200, Jan Glauber wrote: > > The PMU/EDAC devices are all PCI devices do I need the 'struct pci_dev *'. > > I'm not aware of other ways to access these devices. Please enlighten > > me if I'm missing something. > > Me enlighten you on Cavium hardware?! You're funny. > > So I don't know whether the PCI hotplug code can run more than one > function upon PCI ID detection. Probably Greg will say, write a > multiplexer wrapper. :-)
-ENOCONTEXT....
Anyway, pci questions are best asked on the linux-pci@vger list. And yes, all PCI devices end up with a 'struct pci_dev *' automatically.
thanks,
greg k-h
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