Messages in this thread | | | Date | Wed, 26 Feb 2014 07:56:58 +0100 | Subject | Re: Info: mapping multiple BARs. Your kernel is fine. | From | Stephane Eranian <> |
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Hi,
On Tue, Feb 25, 2014 at 11:10 PM, Borislav Petkov <bp@alien8.de> wrote: > On Tue, Feb 25, 2014 at 07:54:53PM +0100, Stephane Eranian wrote: > >> I am on tip.git at cfbf8d4 Linux 3.14-rc4. >> and I don't see the problem (using Ubuntu Saucy). > > Also IVB, model 58? > Yes.
>> Given what you commented out, it seems like you're saying >> something goes wrong with pci_get_device(). > > Probably. I'll add some debug printk's tomorrow to shed some more light > on the matter. > >> Am I missing some pm callbacks? > > Dunno. What do you mean by "pm callbacks" exactly? I don't know that > code so I have to ask. > power management callbacks.
>> The uncore IMC is not used internally. > > By IMC I'm assuming this PIC dev: > > #define PCI_DEVICE_ID_INTEL_IVB_IMC 0x0154 > > ? > Yes. Needs to point to the DRAM controller.
> And "internally" means by BIOS or something behind the curtains like > SMM...? > I meant by the kernel.
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