* Davicom Ethernet (onboard) with many Tx timeouts...
@ 2007-01-04 0:33 Dâniel Fraga
2007-01-04 22:55 ` Dâniel Fraga
2007-08-14 10:12 ` Ben Dooks
0 siblings, 2 replies; 3+ messages in thread
From: Dâniel Fraga @ 2007-01-04 0:33 UTC (permalink / raw)
To: netdev
Linux 2.6.19 (but this problem occurs with previous kernels too)
gcc 4.1.1
pentium 3
Module dmfe.ko
dmfe: Davicom DM9xxx net driver, version 1.36.4 (2002-01-17)
eth0: Davicom DM9102 at pci0000:00:10.0, 00:d0:09:18:e1:8a, irq 5.
00:10.0 Ethernet controller: Davicom Semiconductor, Inc. Ethernet 100/10 MBit (rev 10)
Subsystem: Unknown device 0291:8212
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: 64 (5000ns min, 10000ns max)
Interrupt: pin A routed to IRQ 5
Region 0: I/O ports at d800 [size=128]
Region 1: Memory at efffae80 (32-bit, non-prefetchable) [size=128]
Expansion ROM at eff80000 [disabled] [size=256K]
Capabilities: [50] Power Management version 1
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
eth0 Link encap:Ethernet HWaddr 00:D0:09:18:E1:8A
inet addr:192.168.102.1 Bcast:192.168.102.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1892874 errors:1 dropped:0 overruns:1 frame:1
TX packets:1611764 errors:1 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
Interrupt:5 Base address:0xd800
Everything works fine, except that I have too many kernel
warnings:
Jan 3 22:10:13 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:10:24 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:10:38 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:11:19 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:11:52 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:15:42 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:15:44 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:16:32 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:16:40 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:16:44 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:17:09 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:17:13 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:17:45 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:18:15 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:18:25 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:20:18 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:22:35 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:23:03 belforts vmunix: eth0: Tx timeout - resetting
Jan 3 22:23:30 belforts vmunix: eth0: Tx timeout - resetting
and, of course, when this occurs, some packets are lost.
How can I debug this to see if it's a dmfe module bug or a
hardware problem?
Thank you very much!
--
http://u-br.net
Linux 2.6.19: Avast! A bilge rat!
Sao Paulo - SP
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Davicom Ethernet (onboard) with many Tx timeouts...
2007-01-04 0:33 Davicom Ethernet (onboard) with many Tx timeouts Dâniel Fraga
@ 2007-01-04 22:55 ` Dâniel Fraga
2007-08-14 10:12 ` Ben Dooks
1 sibling, 0 replies; 3+ messages in thread
From: Dâniel Fraga @ 2007-01-04 22:55 UTC (permalink / raw)
To: netdev
On Wed, 3 Jan 2007 22:33:08 -0200
Dâniel Fraga <fragabr@gmail.com> wrote:
> Jan 3 22:10:13 belforts vmunix: eth0: Tx timeout - resetting
Solved by forcing 10Mbps full duplex, using "options dmfe
mode=4" in /etc/modprobe.conf.
--
http://u-br.net
Linux 2.6.19: Avast! A bilge rat!
Sao Paulo - SP
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Davicom Ethernet (onboard) with many Tx timeouts...
2007-01-04 0:33 Davicom Ethernet (onboard) with many Tx timeouts Dâniel Fraga
2007-01-04 22:55 ` Dâniel Fraga
@ 2007-08-14 10:12 ` Ben Dooks
1 sibling, 0 replies; 3+ messages in thread
From: Ben Dooks @ 2007-08-14 10:12 UTC (permalink / raw)
To: D?niel Fraga; +Cc: netdev
On Wed, Jan 03, 2007 at 10:33:08PM -0200, D?niel Fraga wrote:
> Linux 2.6.19 (but this problem occurs with previous kernels too)
> gcc 4.1.1
> pentium 3
> Module dmfe.ko
>
> dmfe: Davicom DM9xxx net driver, version 1.36.4 (2002-01-17)
hmm, dmfe does not cover the dm9000, a little missleading?
--
Ben (ben@fluff.org, http://www.fluff.org/)
'a smiley only costs 4 bytes'
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2007-08-14 10:12 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-01-04 0:33 Davicom Ethernet (onboard) with many Tx timeouts Dâniel Fraga
2007-01-04 22:55 ` Dâniel Fraga
2007-08-14 10:12 ` Ben Dooks
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).