I have a Fujitsu P-series notebook with integraded Prism wireless lan
and an Ali USB chipset. I've been having issues with both of these,
with the error messages containing a common error number, leading me to
believe that they might be related, which is why I'm sending it to both
lists, as well as Linux-kernel.
Kernel version is 2.4.19.
I'll start off with the wlan issues. Every so often (as little as 5
minutes after booting) my wlan card with stop working. When I try to
run iwconfig to see what's going on, it can't detect the card anymore.
Looking at the kernel logs, I'm getting the following error message:
eth1: Error -110 writing Tx descriptor to BAP
This happens before it stops working, but with much greater frequency
right before it stops.
The USB problem is less annoying, but still a problem. Sometimes when I
hook up a USB device, it gives an error such as "Error -110, device not
accepting address." If I unplug it and plug it back in, I can get it to
work.
I've tried passing the noapic option to the kernel - before this, I
couldn't get USB working at all, but it didn't help with the other
issues. I've also tried compiling a kernel without USB support, but
that didn't help either. Any ideas on what's going on? Enclosed below
are some /proc files that might come in handy. Thanks in advance.
/proc/interrupts:
CPU0
0: 114800 XT-PIC timer
1: 5222 XT-PIC keyboard
2: 0 XT-PIC cascade
9: 1507 XT-PIC ALi Audio Accelerator, eth1, Texas
Instruments PCI1410 PC card Cardbus Controller
12: 32042 XT-PIC PS/2 Mouse
14: 3996 XT-PIC ide0
NMI: 0
LOC: 0
ERR: 0
MIS: 0
/proc/pci:
PCI devices found:
Bus 0, device 0, function 0:
Host bridge: Transmeta Corporation LongRun Northbridge (rev 1).
Non-prefetchable 32 bit memory at 0xfc000000 [0xfc0fffff].
Bus 0, device 0, function 1:
RAM memory: Transmeta Corporation SDRAM controller (rev 0).
Bus 0, device 0, function 2:
RAM memory: Transmeta Corporation BIOS scratchpad (rev 0).
Bus 0, device 2, function 0:
USB Controller: Acer Laboratories Inc. [ALi] USB 1.1 Controller
(rev 3).
IRQ 11.
Master Capable. Latency=64. Max Lat=80.
Non-prefetchable 32 bit memory at 0xfc100000 [0xfc100fff].
Bus 0, device 4, function 0:
Multimedia audio controller: Acer Laboratories Inc. [ALi] M5451 PCI
AC-Link Controller Audio Device (rev 1).
IRQ 9.
Master Capable. Latency=64. Min Gnt=2.Max Lat=24.
I/O at 0x1000 [0x10ff].
Non-prefetchable 32 bit memory at 0xfc101000 [0xfc101fff].
Bus 0, device 6, function 0:
Bridge: Acer Laboratories Inc. [ALi] M7101 PMU (rev 0).
Bus 0, device 7, function 0:
ISA bridge: Acer Laboratories Inc. [ALi] M1533 PCI to ISA Bridge
[Aladdin IV] (rev 0).
Bus 0, device 12, function 0:
CardBus bridge: Texas Instruments PCI1410 PC card Cardbus
Controller (rev 1).
IRQ 9.
Master Capable. Latency=168. Min Gnt=192.Max Lat=5.
Non-prefetchable 32 bit memory at 0x10000000 [0x10000fff].
Bus 0, device 15, function 0:
IDE interface: Acer Laboratories Inc. [ALi] M5229 IDE (rev 195).
Master Capable. Latency=32. Min Gnt=2.Max Lat=4.
I/O at 0x1400 [0x140f].
Bus 0, device 16, function 0:
Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C
(rev 16).
IRQ 9.
Master Capable. Latency=64. Min Gnt=32.Max Lat=64.
I/O at 0x8000 [0x80ff].
Non-prefetchable 32 bit memory at 0xfc102000 [0xfc1020ff].
Bus 0, device 18, function 0:
Network controller: PCI device 1260:3873 (Harris Semiconductor)
(rev 1).
IRQ 9.
Master Capable. Latency=64.
Prefetchable 32 bit memory at 0xfc108000 [0xfc108fff].
Bus 0, device 19, function 0:
FireWire (IEEE 1394): Texas Instruments TSB43AB21 IEEE-1394
Controller (PHY/Link) 1394a-2000 (rev 0).
IRQ 9.
Master Capable. Latency=64. Min Gnt=2.Max Lat=4.
Non-prefetchable 32 bit memory at 0xfc102800 [0xfc102fff].
Non-prefetchable 32 bit memory at 0xfc104000 [0xfc107fff].
Bus 0, device 20, function 0:
VGA compatible controller: ATI Technologies Inc Rage Mobility P/M
(rev 100).
IRQ 9.
Master Capable. Latency=66. Min Gnt=8.
Non-prefetchable 32 bit memory at 0xfd000000 [0xfdffffff].
I/O at 0x1800 [0x18ff].
Non-prefetchable 32 bit memory at 0xfc103000 [0xfc103fff].
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