[PROBLEM] Linksys PNIC-II rev 37: Transmit timed out
Mon Oct 4 10:02:50 1999
I have problems with 100Mbps Lite-On PNIC-II rev 37 on
2.2.13pre14 and tulip.c 0.91g. I use serial console on 9600bps.
The kernel is compiled with SMP (1 cpu).
I suspect the hang results when a small number of kernel
log messages are displayed on the serial console in a short period
of time: about 5-10 messages on each 5 seconds. The serial console
and the kernel are operational but the net stops.
eth0: Transmit timed out, status e46988c5, CSR12 000000cc, resetting...
Next message(s), each on 5 seconds interval:
eth0: Transmit timed out, status e46988c7, CSR12 000000cc, resetting...
Sometimes I can see these messages:
"packet sk destroy delayed"
which is from net/packet/af_packet.c:packet_destroy_timer()
"eth0: Tx hung, 62388676 vs. 62388661."
Is this problem related to the problem with the incorrect
data received (aka FreeBSD work around) for PNIC-II rev 32, 33 ?
Bus 0, device 15, function 0:
Ethernet controller: LiteOn Unknown device (rev 37).
Vendor id=11ad. Device id=c115.
Medium devsel. Fast back-to-back capable. IRQ 11. Master Capable.
Latency=64. Min Gnt=8.Max Lat=56.
I/O at 0xe800 [0xe801].
Non-prefetchable 32 bit memory at 0xffaeff00 [0xffaeff00].