On Tue, Jul 14, 2015 at 6:13 AM, Huang Ying <ying.hu...@intel.com> wrote:
> FYI, we noticed the below changes on
>
> git://internal_merge_and_test_tree
> revert-c0d1a18527806a3938e76a0e648cae690510b6a3-c0d1a18527806a3938e76a0e648cae690510b6a3
> commit c0d1a18527806a3938e76a0e648cae690510b6a3 ("PCI: Don't set flags to 0
> when assign resource fail")
>
>
> [ 30.350859] EDAC sbridge: Seeking for: PCI ID 8086:6fa0
> [ 30.350867] sbridge_edac 0000:ff:12.0: can't enable device: BAR 1 [mem
> size 0x00000010 disabled] not assigned
> [ 30.350867] EDAC sbridge: Couldn't enable 8086:6fa0
> [ 30.350901] EDAC sbridge: Some needed devices are missing
> [ 30.350904] EDAC sbridge: Couldn't find mci handler
>
Hi Ying,
I updated the branch, it should fix the problem.
Can you test that again ?
BTW, there should be BIOS problem with it.
[ 4.144987] pci 0000:ff:12.0: [8086:6fa0] type 00 class 0x088000
[ 4.151702] pci 0000:ff:12.0: reg 0x14: [mem 0x00000000-0x0000000f]
[ 4.158703] pci 0000:ff:12.0: reg 0x18: [mem 0x00000000-0x0000003f]
[ 4.165705] pci 0000:ff:12.0: reg 0x1c: [mem 0x00000000-0x0000000f]
[ 4.172706] pci 0000:ff:12.0: reg 0x20: [mem 0x00000000-0x0000003f]
[ 4.179708] pci 0000:ff:12.0: reg 0x24: [mem 0x00000000-0x0000000f]
[ 4.186739] pci 0000:ff:12.1: [8086:6f30] type 00 class 0x110100
[ 4.193493] pci 0000:ff:12.4: [8086:6f60] type 00 class 0x088000
[ 4.200208] pci 0000:ff:12.4: reg 0x14: [mem 0x00000000-0x0000000f]
[ 4.207210] pci 0000:ff:12.4: reg 0x18: [mem 0x00000000-0x0000003f]
[ 4.214212] pci 0000:ff:12.4: reg 0x1c: [mem 0x00000000-0x0000000f]
[ 4.221214] pci 0000:ff:12.4: reg 0x20: [mem 0x00000000-0x0000003f]
[ 4.228215] pci 0000:ff:12.4: reg 0x24: [mem 0x00000000-0x0000000f]
but for bios 0xff, there is no _CRS mmio.
also
[ 4.876484] pci 0000:7f:1e.3: [Firmware Bug]: reg 0x10: invalid BAR
(can't size)
so it has silicon problem ?
Thanks
Yinghai
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