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Anthony Iafrate
Anthony.Iafrate@sci.monash.edu.au
Fri, 22 Dec 2000 09:05:29 -0500
----- Original Message -----
From: Etsuo SUMIYA <sumiya@ymg.urban.ne.jp>
Date: Thursday, December 21, 2000 9:45 pm
Subject: [vortex] (no subject)
> Hello! I am setting up Linux firwall using 3c905B, NE2000
> clone and 3c509. 3C905B connected to a 100 MBPS hub. Linux
> kernel is 2.2.18. When connected the server by telnet or as
> http proxy, there are no overrun error happen. But connected
> by ftp to send a large file, a lot of overrun error
> happens. And performance is aporoxymately 1.5 to 2 kbps,
> depend on the file size.
>
> While 3c905B connected to a 10 MBPS hub to send a large file
> by ftp, there are no error happens.
>
> Here is a related informations. Give me any advice. Thank
> you.
>
> --- dmesg ---
> eth0: 3Com 3c905B Cyclone 100baseTx at 0x7200, 00:10:4b:11:0e:43,
> IRQ 3
> 8K byte-wide RAM 5:3 Rx:Tx split, autoselec MII transceiver
> found at address 24, status 786d.
> MII transceiver found at address 0, status 786d.
> Enabling bus-master transmits and whole-frame receives.
> 3c59x.c:v0.99Ra 8/7/2000 Donald Becker, becker@scyld.com
> http://www.scyld.com/network/vortex.html
> ne.c:v1.10 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)
> NE*000 ethercard probe at 0x300: 00 40 26 43 5c 9f
> eth1: NE2000 found at 0x300, using IRQ 10.
> Partition check:
> hda: hda1 hda2 hda3 < hda5 hda6 hda7 >
> hdb: hdb1
> VFS: Mounted root (ext2 filesystem) readonly.
> Freeing unused kernel memory: 44k freed
> Adding Swap: 65984k swap-space (priority -1)
> eth2: 3c509 at 0x210 tag 1, 10baseT port, address 00 60 08 a7 a5
> f1, IRQ 11.
> 3c509.c:1.16 (2.2) 2/3/98 becker@cesdis.gsfc.nasa.gov.
> eth2: Setting Rx mode to 1 addresses.
>
> --- vortex-diag output ---
>
> vortex-diag.c:v2.03 9/26/2000 Donald Becker (becker@scyld.com)
> http://www.scyld.com/diag/index.html
> Index #1: Found a 3c905B Cyclone 100baseTx adapter at 0x7200.
> The Vortex chip may be active, so FIFO registers will not be read.
> To see all register values use the '-f' flag.
> Initial window 7, registers values by window:
> Window 0: 0000 0000 0000 0000 f5f5 00bf 0000 0000.
> Window 1: FIFO FIFO 0000 0000 0000 0000 0000 2000.
> Window 2: 1000 114b 430e 0000 0000 0000 000a 4000.
> Window 3: 0000 0180 05ea 0000 000a 0800 0800 6000.
> Window 4: 0000 0000 0000 0cd2 0001 8880 0300 8000.
> Window 5: 1ffc 0000 0000 0600 0807 06de 06c6 a000.
> Window 6: 0000 0000 4500 7800 0000 0574 20be c000.
> Window 7: 0000 0000 0000 0000 0000 0000 0002 e000.
> Vortex chip registers at 0x7200
> 0x7210: **FIFO** 00000000 00000011 *STATUS*
> 0x7220: 00000020 02ff2a30 00080000 00001404
> 0x7230: 00000000 3006cffa 02ff2980 00080004
> Indication enable is 06c6, interrupt enable is 06de.
> No interrupt sources are pending.
> Transceiver/media interfaces available: 100baseTx 10baseT.
> Transceiver type in use: Autonegotiate.
> MAC settings: half-duplex.
> Station address set to 00:10:4b:11:0e:43.
> Configuration options 000a.
> Parsing the EEPROM of a 3Com Vortex/Boomerang:
> 3Com Node Address 00:10:4B:11:0E:43 (used as a unique ID only).
> OEM Station address 00:10:4B:11:0E:43 (used as the ethernet address).
> Manufacture date (MM/DD/YYYY) 6/21/1998, division 6, product NK.
> Options: none.
> Vortex format checksum is incorrect (00ad vs. 10b7).
> Cyclone format checksum is correct (0xc5 vs. 0xc5).
> Hurricane format checksum is correct (0xc5 vs. 0xc5).
> MII PHY found at address 1, status 0080.
> MII PHY found at address 2, status 0080.
> MII PHY found at address 3, status 0080.
> MII PHY found at address 4, status 0080.
> MII PHY 0 at #1 transceiver registers:
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080.
> MII PHY 1 at #2 transceiver registers:
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080.
> MII PHY 2 at #3 transceiver registers:
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080.
> MII PHY 3 at #4 transceiver registers:
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080
> 0080 0080 0080 0080 0080 0080 0080 0080.
>
> --- ifconfig output ---
> Here is a "ifconfig eth0" output after about 4.3 MB file
> receive.
>
> jackal:~# ifconfig eth0
> eth0 Link encap:Ethernet HWaddr 00:10:4B:11:0E:43
> inet addr:192.168.1.1 Bcast:192.168.1.255
> Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST
> MTU:1500 Metric:1
> RX packets:4346 errors:0 dropped:0 overruns:2257 frame:0
> TX packets:4136 errors:0 dropped:0 overruns:0 carrier:0
> collisions:3 txqueuelen:100
> Interrupt:3 Base address:0x7200
>
> ---
> Etsuo SUMIYA
> http://www.ymg.urban.ne.jp/home/sumiya/
>
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