isdn/hisax on 2.3.49 locks the machine hard

From: Oliver Neukum (Oliver.Neukum@lrz.uni-muenchen.de)
Date: Fri Mar 03 2000 - 21:13:18 EST


Hi,

Any attempt to use an ISDN connection with a Fritz!PCI card locks the machine
hard. Only reset helps.
No modules are used. There's nothing in the kernel logs. This is on a K6II
compiled for it (UP).
This already happend on 2.3.47 and 2.3.48.

        Regards
                Oliver Neukum

oliver@ghanima:~ > cat /proc/pci
PCI devices found:
  Bus 0, device 0, function 0:
    Host bridge: VIA Technologies, Inc. VT82C597 [Apollo VP3] (rev 4).
      Master Capable. Latency=16.
      Prefetchable 32 bit memory at 0xe0000000 [0xe3ffffff].
  Bus 0, device 1, function 0:
    PCI bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3 AGP] (rev 0).
      Master Capable. No bursts. Min Gnt=12.
  Bus 0, device 7, function 0:
    ISA bridge: VIA Technologies, Inc. VT82C586/A/B PCI-to-ISA [Apollo VP] (rev
71).
  Bus 0, device 7, function 1:
    IDE interface: VIA Technologies, Inc. VT82C586 IDE [Apollo] (rev 6).
      Master Capable. Latency=64.
      I/O at 0xd000 [0xd00f].
  Bus 0, device 7, function 2:
    USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 2).
      IRQ 12.
      Master Capable. Latency=64.
      I/O at 0xd400 [0xd41f].
  Bus 0, device 7, function 3:
    Host bridge: VIA Technologies, Inc. VT82C586B ACPI (rev 16).
  Bus 0, device 13, function 0:
    Multimedia audio controller: Ensoniq ES1370 [AudioPCI] (rev 0).
      IRQ 5.
      Master Capable. Latency=64. Min Gnt=12.Max Lat=128.
      I/O at 0xd800 [0xd83f].
  Bus 0, device 14, function 0:
    SCSI storage controller: Adaptec AHA-7850 (rev 3).
      IRQ 9.
      Master Capable. Latency=64. Min Gnt=4.Max Lat=4.
      I/O at 0xdc00 [0xdcff].
      Non-prefetchable 32 bit memory at 0xe7000000 [0xe7000fff].
  Bus 0, device 15, function 0:
    Network controller: AVM Audiovisuelles MKTG & Computer System GmbH A1 ISDN [
Fritz] (rev 2).
      IRQ 9.
      Non-prefetchable 32 bit memory at 0xe7001000 [0xe700101f].
      I/O at 0xe000 [0xe01f].
  Bus 1, device 0, function 0:
    VGA compatible controller: nVidia Corporation Riva TNT 128 (rev 4).
      IRQ 10.
      Master Capable. Latency=64. Min Gnt=5.Max Lat=1.
      Non-prefetchable 32 bit memory at 0xe4000000 [0xe4ffffff].
      Prefetchable 32 bit memory at 0xe6000000 [0xe6ffffff].

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