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    SubjectProblem with 2.4.22 and SMC EtherPower II 9432
    Hi,

    on two different machines the ethernet card works with kernel 2.2.20 but
    not with kernel 2.4.22 (both contain machines contain the same card).

    Card:

    lspci:
    00:0b.0 Ethernet controller: Standard Microsystems Corp [SMC] 83C170QF (rev 08)

    cat /proc/pci:
    Bus 0, device 11, function 0:
    Ethernet controller: SMC 9432 TX (rev 8).
    Fast devsel. Fast back-to-back capable. IRQ 10. Master Capable.
    Latency=32. Min Gnt=8.Max Lat=28.
    I/O at 0xb000 [0xb001].
    Non-prefetchable 32 bit memory at 0xde800000 [0xde800000].


    Kernel 2.2.20 (working):
    kernel: eth0: SMSC EPIC/100 83c170 at 0xb000, IRQ 10, 00:e0:29:3d:e4:6f.
    kernel: eth0: MII transceiver #3 control 3000 status 7809.
    kernel: eth0: Autonegotiation advertising 01e1 link partner 0001.
    ...
    kernel: eth0: Setting full-duplex based on MII #3 link partner capability of 45e1.


    kernel 2.4.22 (not working):
    kernel: epic100.c:v1.11 1/7/2001 Written by Donald Becker
    <becker@scyld.com>
    kernel: http://www.scyld.com/network/epic100.html
    kernel: (unofficial 2.4.x kernel port, version 1.11+LK1.1.14, Aug 4,
    2002)
    kernel: epic100(00:0b.0): MII transceiver #3 control 3000 status 7809.
    kernel: epic100(00:0b.0): Autonegotiation advertising 01e1 link partner
    0001.
    kernel: eth0: SMSC EPIC/100 83c170 at 0xb000, IRQ 10, 00:e0:29:3d:e4:6f.
    ...
    kernel: eth0: Setting full-duplex based on MII #3 link partner capability of 45e1.
    kernel: NETDEV WATCHDOG: eth0: transmit timed out
    kernel: eth0: Transmit timeout using MII device, Tx status 4003.
    kernel: eth0: Restarting the EPIC chip, Rx 1/1 Tx 2/12.
    kernel: eth0: epic_restart() done, cmd status 000a, ctl 0512 interrupt 240000.
    kernel: eth0: Setting half-duplex based on MII #3 link partner
    capability of 0001.
    kernel: NETDEV WATCHDOG: eth0: transmit timed out
    kernel: eth0: Transmit timeout using MII device, Tx status 0003.
    kernel: eth0: Restarting the EPIC chip, Rx 1/1 Tx 3/12.
    kernel: eth0: epic_restart() done, cmd status 000a, ctl 0512 interrupt 240000.
    kernel: NETDEV WATCHDOG: eth0: transmit timed out
    kernel: eth0: Transmit timeout using MII device, Tx status 000b.
    kernel: eth0: Restarting the EPIC chip, Rx 1/1 Tx 4/12.
    kernel: eth0: epic_restart() done, cmd status 000a, ctl 0512 interrupt 240000.
    kernel: NETDEV WATCHDOG: eth0: transmit timed out
    kernel: eth0: Transmit timeout using MII device, Tx status 000b.
    kernel: eth0: Restarting the EPIC chip, Rx 1/1 Tx 5/12.
    kernel: eth0: epic_restart() done, cmd status 000a, ctl 0512 interrupt 240000.
    kernel: NETDEV WATCHDOG: eth0: transmit timed out
    kernel: eth0: Transmit timeout using MII device, Tx status 000b.
    kernel: eth0: Restarting the EPIC chip, Rx 1/1 Tx 6/12.
    kernel: eth0: epic_restart() done, cmd status 000a, ctl 0512 interrupt 240000.
    kernel: eth0: Too much work at interrupt, IntrStatus=0x008d0004.
    kernel: NETDEV WATCHDOG: eth0: transmit timed out
    kernel: eth0: Transmit timeout using MII device, Tx status 000b.
    kernel: eth0: Restarting the EPIC chip, Rx 1/1 Tx 7/17.
    kernel: eth0: epic_restart() done, cmd status 000a, ctl 0512 interrupt 240000.



    Does anyone have an idea what's going wrong in 2.4.22?


    TIA
    Adrian

    --

    "Is there not promise of rain?" Ling Tan asked suddenly out
    of the darkness. There had been need of rain for many days.
    "Only a promise," Lao Er said.
    Pearl S. Buck - Dragon Seed

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