Re: ioatdma(Intel(R) I/OAT DMA Engine init failed)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, May 20, 2016 at 6:17 AM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
> On Thu, May 19, 2016 at 1:17 PM, Jiang, Dave <dave.jiang@xxxxxxxxx> wrote:
>>> > > And I checked the config and found the CONFIG_PCI_MMCONFIG=y. The
>>> > > following string also can be observed in the dmesg:
>>> > >
>>> > > [    1.419853] PCI: MMCONFIG for domain 0000 [bus 00-ff] at
>>> > > [mem0x80000000-0x8fffffff] (base 0x80000000)
>>> > > [    1.419855] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
>>> > >
>>> > > It seems the extended PCI config space is enabled. If there is
>>> > > anything missed?
>
> how about output for  "lspci -vvxxxx" ?

Sorry that my client is slow in response. I'll bring it up if I
receive any information.
--
To unsubscribe from this list: send the line "unsubscribe dmaengine" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux PCI]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux