Messages in this thread | | | Date | Fri, 31 Dec 2010 10:13:03 -0800 | From | Stephen Hemminger <> | Subject | Re: Sky2 - problems with VLANs - kernel 2.6.36 |
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On Fri, 05 Nov 2010 23:06:14 +0000 David <david@unsolicited.net> wrote:
> I've just installed a Lycom dual port gigabit ethernet card, picked up > as follows :- > > 03:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8062 PCI-E > IPMI Gigabit Ethernet Controller (rev 14) > Subsystem: Marvell Technology Group Ltd. Device 6222 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- DisINTx+ > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- > <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 64 bytes > Interrupt: pin A routed to IRQ 41 > Region 0: Memory at fe8fc000 (64-bit, non-prefetchable) [size=16K] > Region 2: I/O ports at c800 [size=256] > Expansion ROM at fe8c0000 [disabled] [size=128K] > Capabilities: <access denied> > Kernel driver in use: sky2 > Kernel modules: sky2 > > I'm having a problem with VLANs. Outgoing packets are tagged correctly > and devices on the VLAN are responding. Unfortunately all of the > response packets stay on the raw device and are not allocated to the VLAN. > > I've done some investigation (printks etc.), and have found that neither > of the following cases in sky2_status_intr() are being triggered... > > case OP_RXVLAN: > printk("RXVLAN, length=%u, status=%u\n", length, > status); > sky2->rx_tag = length; > break; > > case OP_RXCHKSVLAN: > printk("RXCHKSVLAN, length=%u, status=%u\n", > length, status); > sky2->rx_tag = length; > /* fall through */ > > ... however the status when calling sky2_skb_rx() does have GMR_FS_VLAN > set, it's just we haven't been able to find out which VLAN the packet > comes from (and sky2->rx_tag is zero). Does anyone have any suggestions > as to how I proceed from here? I'm happy to test patches etc.
Did it work with older kernels?
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