Re: sis190

From: Pascal CHAPPERON
Date: Tue Jun 14 2005 - 09:15:58 EST

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In reply to: Francois Romieu: "Re: sis190"
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> Can you give a try at:
> http://www.fr.zoreil.com/people/francois/misc/20050613-2.6.12-rc-sis190-test.patch

> dmesg + ifconfig + tcpdump (please add a -e option) will be welcome as usual.

> If the driver starts to behave in an usually better way, please issue
> differently sized ping packets to cover the whole allowed range.

> --
> Ueimor

I tried it :
- false mode detection
- as you expected, ping -s 157 was OK, ping -s 158 failed.

Nice, it begins to work!

BTW, i made a small typo in my diff yesterday :
line 833 : { LPA_100HALF, 0x0901, "100 Mbps Half Duplex" },
must be
line 833 : { LPA_100HALF, 0x0801, "100 Mbps Half Duplex" },
to match the old driver.

Results =>
# cat /var/log/messages
[...]
Jun 14 15:24:02 local kernel: sis190 Gigabit Ethernet driver 1.2 loaded
Jun 14 15:24:02 local kernel: ACPI: PCI Interrupt 0000:00:04.0[A] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11
Jun 14 15:24:02 local kernel: 0000:00:04.0: sis190 at ffffc20000004c00 (IRQ: 11), 00:11:2f:e9:42:70
Jun 14 15:24:02 local kernel: eth0: Enabling Auto-negotiation.
Jun 14 15:24:02 local kernel: eth0: status = 63000000
Jun 14 15:24:02 local kernel: eth0: status = 20000000
Jun 14 15:24:03 local last message repeated 116 times
Jun 14 15:24:03 local kernel: eth0: status = 22000000
Jun 14 15:24:03 local kernel: eth0: status = 20000000
Jun 14 15:24:04 local last message repeated 44 times
Jun 14 15:24:04 local network: Bringing up interface eth0: succeeded
Jun 14 15:24:04 local kernel: eth0: status = 20000000
Jun 14 15:24:12 local last message repeated 604 times
Jun 14 15:24:12 local kernel: eth0: mii 0x1f = 0000.
Jun 14 15:24:12 local kernel: eth0: mii lpa = 45e1.
Jun 14 15:24:12 local kernel: eth0: Link on 1000 Mbps Full Duplex mode.
Jun 14 15:24:12 local kernel: eth0: status = 20000000
Jun 14 15:24:43 local last message repeated 2360 times
Jun 14 15:25:13 local last message repeated 2285 times
Jun 14 15:25:13 local kernel: eth0: Promiscuous mode enabled.
[...]
Jun 14 15:26:00 local kernel: eth0: Rx status = 400c0040
Jun 14 15:26:00 local kernel: eth0: Rx PSize = 01010040
Jun 14 15:26:00 local kernel: sk_buff[0]->tail = ffff810007acb812
Jun 14 15:26:00 local kernel: eth0: Rx status = c0000000
Jun 14 15:26:00 local kernel: eth0: status = 0000000c
Jun 14 15:26:00 local kernel: eth0: status = 20000040
Jun 14 15:26:00 local kernel: eth0: Rx status = 640c0040
Jun 14 15:26:00 local kernel: eth0: Rx PSize = 01010066
Jun 14 15:26:00 local kernel: sk_buff[0]->tail = ffff810006a3e012
Jun 14 15:26:00 local kernel: eth0: Rx status = c0000000
Jun 14 15:26:00 local kernel: eth0: status = 20000000
Jun 14 15:26:01 local last message repeated 75 times
Jun 14 15:26:01 local kernel: eth0: status = 2000000c
Jun 14 15:26:01 local kernel: eth0: status = 20000040
Jun 14 15:26:01 local kernel: eth0: Rx status = 640c0040
Jun 14 15:26:01 local kernel: eth0: Rx PSize = 01010066
[...]
Jun 14 15:26:01 local kernel: eth0: Rx status = 640c0040
Jun 14 15:26:01 local kernel: eth0: Rx PSize = 01010066
Jun 14 15:26:01 local kernel: sk_buff[0]->tail = ffff810006a3e812
Jun 14 15:26:01 local kernel: eth0: Rx status = c0000000
Jun 14 15:26:01 local kernel: eth0: status = 20000000
Jun 14 15:26:05 local last message repeated 319 times
Jun 14 15:26:05 local kernel: eth0: status = 20000040
Jun 14 15:26:05 local kernel: eth0: Rx status = 400c0040
Jun 14 15:26:05 local kernel: eth0: Rx PSize = 01010040
Jun 14 15:26:05 local kernel: sk_buff[0]->tail = ffff810007205012
Jun 14 15:26:05 local kernel: eth0: Rx status = c0000000
[...]

# ifconfig
eth0 Link encap:Ethernet HWaddr 00:11:2F:E9:42:70
inet addr:10.169.21.20 Bcast:10.169.23.255 Mask:255.255.252.0
inet6 addr: fe80::211:2fff:fee9:4270/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:512 (512.0 b) TX bytes:476 (476.0 b)
Interrupt:11 Base address:0xdead

# ping -c 2 10.169.21.1
PING 10.169.21.1 (10.169.21.1) 56(84) bytes of data.
64 bytes from 10.169.21.1: icmp_seq=0 ttl=64 time=1.55 ms
64 bytes from 10.169.21.1: icmp_seq=1 ttl=64 time=0.416 ms

--- 10.169.21.1 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1000ms

=> tcpdump -enx
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
15:34:22.083935 00:11:2f:e9:42:70 > Broadcast, ethertype ARP (0x0806), length 42: arp who-has 10.169.21.1 tell 10.169.21.20
0x0000: 0001 0800 0604 0001 0011 2fe9 4270 0aa9 ........../.Bp..
0x0010: 1514 0000 0000 0000 0aa9 1501 ............
15:34:22.084201 00:30:4f:06:48:6e > 00:11:2f:e9:42:70, ethertype ARP (0x0806), length 60: arp reply 10.169.21.1 is-at 00:30:4f:06:48:6e
0x0000: 0001 0800 0604 0002 0030 4f06 486e 0aa9 .........0O.Hn..
0x0010: 1501 0011 2fe9 4270 0aa9 1514 0000 0000 ..../.Bp........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
15:34:22.084216 00:11:2f:e9:42:70 > 00:30:4f:06:48:6e, ethertype IPv4 (0x0800), length 98: IP 10.169.21.20 > 10.169.21.1: icmp 64: echo request seq 0
0x0000: 4500 0054 0000 4000 4001 fb42 0aa9 1514 E..T..@.@..B....
0x0010: 0aa9 1501 0800 7dab 1a1b 0000 dedc ae42 ......}........B
0x0020: 0000 0000 1347 0100 0000 0000 1011 1213 .....G..........
0x0030: 1415 1617 1819 1a1b 1c1d 1e1f 2021 2223 .............!"#
0x0040: 2425 2627 2829 2a2b 2c2d 2e2f 3031 3233 $%&'()*+,-./0123
0x0050: 3435 45
15:34:22.084604 00:30:4f:06:48:6e > 00:11:2f:e9:42:70, ethertype IPv4 (0x0800), length 98: IP 10.169.21.1 > 10.169.21.20: icmp 64: echo reply seq 0
0x0000: 4500 0054 c523 0000 4001 761f 0aa9 1501 E..T.#..@.v.....
0x0010: 0aa9 1514 0000 85ab 1a1b 0000 dedc ae42 ...............B
0x0020: 0000 0000 1347 0100 0000 0000 1011 1213 .....G..........
0x0030: 1415 1617 1819 1a1b 1c1d 1e1f 2021 2223 .............!"#
0x0040: 2425 2627 2829 2a2b 2c2d 2e2f 3031 3233 $%&'()*+,-./0123
0x0050: 3435 45
15:34:23.083813 00:11:2f:e9:42:70 > 00:30:4f:06:48:6e, ethertype IPv4 (0x0800), length 98: IP 10.169.21.20 > 10.169.21.1: icmp 64: echo request seq 1
0x0000: 4500 0054 0001 4000 4001 fb41 0aa9 1514 E..T..@.@..A....
0x0010: 0aa9 1501 0800 4baa 1a1b 0001 dfdc ae42 ......K........B
0x0020: 0000 0000 4447 0100 0000 0000 1011 1213 ....DG..........
0x0030: 1415 1617 1819 1a1b 1c1d 1e1f 2021 2223 .............!"#
0x0040: 2425 2627 2829 2a2b 2c2d 2e2f 3031 3233 $%&'()*+,-./0123
0x0050: 3435 45
15:34:23.084199 00:30:4f:06:48:6e > 00:11:2f:e9:42:70, ethertype IPv4 (0x0800), length 98: IP 10.169.21.1 > 10.169.21.20: icmp 64: echo reply seq 1
0x0000: 4500 0054 c524 0000 4001 761e 0aa9 1501 E..T.$..@.v.....
0x0010: 0aa9 1514 0000 53aa 1a1b 0001 dfdc ae42 ......S........B
0x0020: 0000 0000 4447 0100 0000 0000 1011 1213 ....DG..........
0x0030: 1415 1617 1819 1a1b 1c1d 1e1f 2021 2223 .............!"#
0x0040: 2425 2627 2829 2a2b 2c2d 2e2f 3031 3233 $%&'()*+,-./0123
0x0050: 3435 45
15:34:27.084058 00:30:4f:06:48:6e > 00:11:2f:e9:42:70, ethertype ARP (0x0806), length 60: arp who-has 10.169.21.20 tell 10.169.21.1
0x0000: 0001 0800 0604 0001 0030 4f06 486e 0aa9 .........0O.Hn..
0x0010: 1501 0000 0000 0000 0aa9 1514 0000 0000 ................
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............
15:34:27.084078 00:11:2f:e9:42:70 > 00:30:4f:06:48:6e, ethertype ARP (0x0806), length 42: arp reply 10.169.21.20 is-at 00:11:2f:e9:42:70
0x0000: 0001 0800 0604 0002 0011 2fe9 4270 0aa9 ........../.Bp..
0x0010: 1514 0030 4f06 486e 0aa9 1501 ...0O.Hn....

# ping -c 1 -s 157 10.169.21.1
PING 10.169.21.1 (10.169.21.1) 157(185) bytes of data.
165 bytes from 10.169.21.1: icmp_seq=0 ttl=64 time=0.481 ms

--- 10.169.21.1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms

=> tcpdump (local)
15:39:06.194120 00:11:2f:e9:42:70 > 00:30:4f:06:48:6e, ethertype IPv4 (0x0800), length 199: IP 10.169.21.20 > 10.169.21.1: icmp 165: echo request seq 0
0x0000: 4500 00b9 0000 4000 4001 fadd 0aa9 1514 E.....@.@.......
0x0010: 0aa9 1501 0800 1832 231b 0000 fadd ae42 .......2#......B
0x0020: 0000 0000 1ff6 0200 0000 0000 1011 1213 ................
0x0030: 1415 1617 1819 1a1b 1c1d 1e1f 2021 2223 .............!"#
0x0040: 2425 2627 2829 2a2b 2c2d 2e2f 3031 3233 $%&'()*+,-./0123
0x0050: 3435 45
15:39:06.194560 00:30:4f:06:48:6e > 00:11:2f:e9:42:70, ethertype IPv4 (0x0800), length 199: IP 10.169.21.1 > 10.169.21.20: icmp 165: echo reply seq 0
0x0000: 4500 00b9 c52d 0000 4001 75b0 0aa9 1501 E....-..@.u.....
0x0010: 0aa9 1514 0000 2032 231b 0000 fadd ae42 .......2#......B
0x0020: 0000 0000 1ff6 0200 0000 0000 1011 1213 ................
0x0030: 1415 1617 1819 1a1b 1c1d 1e1f 2021 2223 .............!"#
0x0040: 2425 2627 2829 2a2b 2c2d 2e2f 3031 3233 $%&'()*+,-./0123
0x0050: 3435 45
15:39:11.192978 00:11:2f:e9:42:70 > 00:30:4f:06:48:6e, ethertype ARP (0x0806), length 42: arp who-has 10.169.21.1 tell 10.169.21.20
0x0000: 0001 0800 0604 0001 0011 2fe9 4270 0aa9 ........../.Bp..
0x0010: 1514 0000 0000 0000 0aa9 1501 ............
15:39:11.193170 00:30:4f:06:48:6e > 00:11:2f:e9:42:70, ethertype ARP (0x0806), length 60: arp reply 10.169.21.1 is-at 00:30:4f:06:48:6e
0x0000: 0001 0800 0604 0002 0030 4f06 486e 0aa9 .........0O.Hn..
0x0010: 1501 0011 2fe9 4270 0aa9 1514 0000 0000 ..../.Bp........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............

# ping -c 1 -s 158 10.169.21.1
PING 10.169.21.1 (10.169.21.1) 158(186) bytes of data.

--- 10.169.21.1 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms

=> tcpdump
15:41:29.529515 00:11:2f:e9:42:70 > 00:30:4f:06:48:6e, ethertype IPv4 (0x0800), length 200: IP 10.169.21.20 > 10.169.21.1: icmp 166: echo request seq 0
0x0000: 4500 00ba 0000 4000 4001 fadc 0aa9 1514 E.....@.@.......
0x0010: 0aa9 1501 0800 5c76 261b 0000 89de ae42 ......\v&......B
0x0020: 0000 0000 4314 0800 0000 0000 1011 1213 ....C...........
0x0030: 1415 1617 1819 1a1b 1c1d 1e1f 2021 2223 .............!"#
0x0040: 2425 2627 2829 2a2b 2c2d 2e2f 3031 3233 $%&'()*+,-./0123
0x0050: 3435 45
15:41:29.529940 4f:06:48:6e:08:00 > 2f:e9:42:70:00:30, ethertype Unknown (0x4500), length 200:
0x0000: 00ba c52f 0000 4001 75ad 0aa9 1501 0aa9 .../..@.u.......
0x0010: 1514 0000 6476 261b 0000 89de ae42 0000 ....dv&......B..
0x0020: 0000 4314 0800 0000 0000 1011 1213 1415 ..C.............
0x0030: 1617 1819 1a1b 1c1d 1e1f 2021 2223 2425 ...........!"#$%
0x0040: 2627 2829 2a2b 2c2d 2e2f 3031 3233 3435 &'()*+,-./012345
0x0050: 3637 67
15:41:34.528188 00:11:2f:e9:42:70 > 00:30:4f:06:48:6e, ethertype ARP (0x0806), length 42: arp who-has 10.169.21.1 tell 10.169.21.20
0x0000: 0001 0800 0604 0001 0011 2fe9 4270 0aa9 ........../.Bp..
0x0010: 1514 0000 0000 0000 0aa9 1501 ............
15:41:34.528396 00:30:4f:06:48:6e > 00:11:2f:e9:42:70, ethertype ARP (0x0806), length 60: arp reply 10.169.21.1 is-at 00:30:4f:06:48:6e
0x0000: 0001 0800 0604 0002 0030 4f06 486e 0aa9 .........0O.Hn..
0x0010: 1501 0011 2fe9 4270 0aa9 1514 0000 0000 ..../.Bp........
0x0020: 0000 0000 0000 0000 0000 0000 0000 ..............

I could not make tcpdump on the server, as now i have only one monitor (the other is out of order since yesterday evening).

Regards
Pascal

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Next message: Bernd Petrovitsch: "Re: Add pselect, ppoll system calls."
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