thanks for the tip! tso was already disabled.
I tried anyway and unfortunately it crashes as before.
I filled a bug report
(https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=197535) and marius@
is giving me a big help on it.
On Fri, Feb 13, 2015 at 7:34 PM, Ben Perrault <ben.perra...@gmail.com> wrote:
> I've had the same issue with this interface on both PCIe boards and embedded
> in a handful of Lenovo products. The one, fairly ugly workaround I've found
> that makes it work well enough is disable tso ( i.e. ifconfig re0 down &&
> ifconfig re0 -tso && ifconfig re0 up ). This also seems to stop the panics
> under current.
> I'm not sure it will work for you - but it has on everyone of those
> interfaces I've dealt with.
> Good luck,
>> On Feb 13, 2015, at 8:06 AM, Luca Pizzamiglio <luca.pizzamig...@gmail.com>
>> Hi, I'm Luca,
>> I've some issues using a PCIe Realtek Ethernet board:
>> re0@pci0:3:0:0: class=0x020000 card=0x012310ec chip=0x816810ec rev=0x0c
>> vendor = 'Realtek Semiconductor Co., Ltd.'
>> device = 'RTL8111/8168B PCI Express Gigabit Ethernet controller'
>> class = network
>> subclass = ethernet
>> bar  = type I/O Port, range 32, base 0x1000, size 256, enabled
>> bar  = type Memory, range 64, base 0x90500000, size 4096, enabled
>> bar  = type Prefetchable Memory, range 64, base 0x90400000,
>> size 16384, enabled
>> cap 01 = powerspec 3 supports D0 D1 D2 D3 current D0
>> cap 05 = MSI supports 1 message, 64 bit
>> cap 10 = PCI-Express 2 endpoint IRQ 1 max data 128(128) link x1(x1)
>> speed 2.5(2.5) ASPM disabled(L0s/L1)
>> cap 11[b0] = MSI-X supports 4 messages
>> Table in map 0x20[0x0], PBA in map 0x20[0x800]
>> cap 03[d0] = VPD
>> ecap 0001 = AER 1 0 fatal 0 non-fatal 0 corrected
>> ecap 0002 = VC 1 max VC0
>> ecap 0003 = Serial 1 01000000684ce000
>> ecap 0018 = LTR 1
>> Rx and Tx don't work. After some minutes the interface is activated I
>> get kernel panic.
>> I've already tried to disable MSIx and MSI.
>> It seems a DMA problem, rx fill the 256 descriptors and the nothing
>> else until the panic. netstat -s shows now new packets.
>> I filled a bug report with more infos:
>> could someone kindly pointing some ideas?
>> Best regards,
>> firstname.lastname@example.org mailing list
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