I have the same bug in latest driver. And disabling MMIO didn't help...
----- Original Message -----
From: "Ignacio Monge" <ignaciomonge@navegalia.com>
To: <linux-kernel@vger.kernel.org>
Sent: Sunday, May 06, 2001 9:51 PM
Subject: Re: 8139too bug in 2.4.4 (2.4.3?) & VIA 686a
> En Sun, 6 May 2001 13:03:03 -0400
> Ignacio Monge <ignaciomonge@navegalia.com> escribió:
>
> >
> > I've compiled 2.4.3mdk-25 source with Athlon optimizations, and the
> > problem still happens.
> >
> > eth0 Link encap:Ethernet HWaddr FF:FF:FF:FF:FF:FF
> > inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
> > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> > RX packets:0 errors:0 dropped:4294967221 overruns:0 frame:0
> > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> > collisions:0 txqueuelen:100
> > RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
> > Interrupt:11 Base address:0x9000
> >
> > Look at the HWaddr. With default kernel (not compiled), I haven't this
> > problem and my ethernet card goes well and the HWaddr is: ·"HWaddr
> > 00:E0:29:9A:CB:62 ". And I'm sure after reboot I *MUST* restore all the
> > values of my BIOS setup. Believe me, I know. :(
> >
> >
> > Here is the output of dmesg when loading the 81389too module:
> >
> > Assertion failed! ioaddr != NULL,8139too.c,rtl8139_init_one,line=927
> > eth0: SMC1211TX EZCard 10/100 (RealTek RTL8139) at 0x9000,
> > ff:ff:ff:ff:ff:ff, IRQ 11
> > eth0: Identified 8139 chip type 'RTL-8139C'
> > eth0: Setting 100mbps half-duplex based on auto-negotiated partner
> > ability
> > ffff.
> >
> > "Assertion failed! ioaddr != NULL,8139too.c,rtl8139_init_one,line=927"?
> > What is this? Is this the cause of the bug?
> >
> > Now the lspci -vv:
> >
> > 00:0c.0 Ethernet controller: Accton Technology Corporation SMC2-1211TX
> > (rev 10)
> > Subsystem: Accton Technology Corporation EN-1207D Fast Ethernet Adapter
> > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> > Stepping- SERR- FastB2B-
> > Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> > <TAbort-
> > <MAbort- >SERR- <PERR-
> > Latency: 32 (8000ns min, 16000ns max)
> > Interrupt: pin A routed to IRQ 11
> > Region 0: I/O ports at 9000 [size=256]
> > Region 1: Memory at da800000 (32-bit, non-prefetchable) [size=256]
> > Expansion ROM at <unassigned> [disabled] [size=64K]
> > Capabilities: [50] Power Management version 2
> > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
> > PME(D0+,D1+,D2+,D3hot+,D3cold+)
> > Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> >
> > I hope these lines can help.
>
>
> ADDON:
>
> Dmesg:
> [...
> NETDEV WATCHDOG: eth0: transmit timed out
> eth0: Tx queue start entry 4 dirty entry 0.
> eth0: Tx descriptor 0 is ffffffff. (queue head)
> eth0: Tx descriptor 1 is ffffffff.
> eth0: Tx descriptor 2 is ffffffff.
> eth0: Tx descriptor 3 is ffffffff.
> eth0: Setting 100mbps half-duplex based on auto-negotiated partner ability
> ffff.
> probable hardware bug: clock timer configuration lost - probably a VIA686a
> motherboard.
> probable hardware bug: restoring chip configuration.
>
> ...]
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