pcie realtek issue (re driver)

[YongHyeon PYUN]

On Sat, Jun 02, 2012 at 10:25:03AM -0400, Mike Tancsa wrote:
> On 6/1/2012 10:30 AM, John Baldwin wrote:
> > 
> > BTW, it would be interesting to see what the AER errors are.  Can you apply 
> > www.freebsd.org/~jhb/patches/pciconf_e.patch to pciconf and paste the output 
> > of 'pciconf -lcbe' for re0?
> > 
> 
> Hi,
> 	Using the pciconf from HEAD,
> 
> re0 at pci0:4:0:0: class=0x020000 card=0x816810ec chip=0x816810ec rev=0x03
> hdr=0x00
>     vendor     = 'Realtek Semiconductor Co., Ltd.'
>     device     = 'RTL8111/8168B PCI Express Gigabit Ethernet controller'
>     class      = network
>     subclass   = ethernet
>     bar   [10] = type I/O Port, range 32, base 0, size 256, disabled
>     bar   [18] = type Memory, range 64, base 0xfe200000, size 4096, disabled
>     bar   [20] = type Prefetchable Memory, range 64, base 0xf0000000,
> size 16384, disabled
>     cap 01[40] = powerspec 3  supports D0 D1 D2 D3  current D0
>     cap ff[50] = unknown
>     PCI errors = Master Data Parity Error
>                  Sent Target-Abort
>                  Received Target-Abort
>                  Received Master-Abort
>                  Signalled System Error
>                  Detected Parity Error
> 

Hmm, Target abort/parity error looks serious to me. Could you
remove re(4) driver in kernel and perform cold boot and check the
AER errors again?
(I assume your controller is not a stand-alone PCIe controller so
I excluded resitting the controller).

> 
> 	---Mike