lkml.org 
[lkml]   [2017]   [Jul]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v8 1/3] perf: cavium: Support memory controller PMU counters
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

\
 
 \ /
  Last update: 2017-07-26 18:20    [W:0.070 / U:2.340 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site