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Question O2Micro OZ6836: Extremly slow Ethernet-Card  

Forum: PCMCIA Network Adapter Issues
Date: 2000, May 31
From: Dag Kröper dagkro


Can everyone help me ????

I've a problem with my Ethernet-Card. The card will be recognized correctly, but it has a very slow Data-Transfer
(about 10 KBytes/sec)

Infos (about my laptop) (I hope they are sufficient):

CPU: Mobile-Pentium II 333 MHz
Chip-Set: Intel MX
RAM: 64 MB
HDD: 4,5 GB Fujitsu
Card-Bus-Controller: O2Micro OZ6836
Ethernet-Card: Longshine LS 8534 TB-A1 10base2 or 10baseT

cardctl config:
Socket 0:
  not configured
Socket 1:
  Vcc 5.0V Vpp1 0.0V Vpp2 0.0V
  interface type is "memory and I/O"
  irq 10 [exclusive] [level]
  function 0:
    config base 0x0fd0
      option 0x41 status 0x00 copy 0x00
    io 0x0300-0x031f [auto]

cardctl ident
Socket 0:
  no product info available
Socket 1:
  product info: "Ethernet", "Adapter", "2.0"
  manfid: 0x0149, 0xc1ab
  function: 6 (network)

Linux PCMCIA Card Services 3.1.15
  kernel build: 2.2.15 #4 Tue May 30 15:37:59 MEST 2000
  options: [pci] [cardbus] [apm]
PCI routing table version 1.0 at 0xfdf00
  00:03.0 -> irq 11
  00:03.1 -> irq 11
Intel PCIC probe:
  O2Micro OZ6836/60 rev 62 PCI-to-CardBus at slot 00:03, mem 0xe1000000
    host opts [0]: [ring] [pci/way] [pci irq 11] [lat 32/176] [bus 32/34]
    host opts [1]: [ring] [pci/way] [pci irq 11] [lat 32/176] [bus 35/37]
    ISA irqs (default) = 3,4,7,9,10,12 PCI status changes
cs: IO port probe 0x1000-0x17ff: clean.
cs: IO port probe 0x0100-0x04ff: excluding 0x408-0x40f 0x4d0-0x4d7
cs: IO port probe 0x0a00-0x0aff: clean.
cs: memory probe 0xa0000000-0xa0ffffff: excluding 0xa0000000-0xa00fffff
eth0: NE2000 Compatible: io 0x300, irq 10, hw_addr 00:E0:98:7B:D2:A3

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Messages Inline: 1 All Outline: 1 2 All

1. None The messages look good by David Hinds, 2000, May 31
1. None Re: The messages look good by Dag Kröper, 2000, Jun 02
2. Idea Solve Problem :-) by Dag Kröper, 2000, Jul 10

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