3com megahertz 10/100 LAN cardbus on a fujitsu laptop. I compiled
kernels up to 2.3.41 with:
CONFIG_PCI=y
CONFIG_PCMCIA=y
CONFIG_CARDBUS=y
# CONFIG_I82365 is not set
When i first powerup the laptop, the card doesn't work at all:
[root@palm /root]# cardctl status 0
5V CardBus card
function 0: [busy]
after i do an eject and insert, i get the right response and the card
works:
[root@palm /root]# cardctl status 0
3.3V CardBus card
function 0: [ready]
Then when a eject the card again, i get the following oops:
Warning (compare_ksyms_lsmod): module serial_cs is in lsmod but not in
ksyms, probably no symbols exported
e820: 0009fc00 @ 00000000 (usable)
e820: 00000400 @ 0009fc00 (reserved)
e820: 0000f400 @ 000f0c00 (reserved)
e820: 07eea400 @ 00100000 (usable)
e820: 00005c00 @ 07fea400 (ACPI data)
e820: 00010000 @ 07ff0000 (ACPI NVS)
e820: 0000f400 @ ffff0c00 (reserved)
cpu: 0, clocks: 0, slice: 0
Unable to handle kernel NULL pointer dereference at virtual address
00000014
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c0201e0c>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010202
eax: 00000000 ebx: c127a800 ecx: 0540ffa4 edx: 00000000
esi: 00000000 edi: c127a800 ebp: c127e800 esp: c029ff2c
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, stackpage=c029f000)
Stack: c127a800 c020db06 c127a800 00000000 c127e800 00000073 c029ff9c
c0204b9d
c127e800 c127e800 00000000 c0204b30 c01265cd 00000000 00000001
c0329100
00000000 c029ff9c 00000000 c027a97c c0122ecf c02ce800 00000000
c027a97c
Call Trace: [<c020db06>] [<c0204b9d>] [<c0204b30>] [<c01265cd>]
[<c0122ecf>] [<c010d9ec>] [<c0108690>]
[<c0108690>] [<c010b978>] [<c0108690>] [<c0108690>] [<c0100018>]
[<c01086b5>] [<c01086f4>] [<c0105000>]
[<c01001c2>]
Code: 8b 40 14 85 c0 74 06 53 ff d0 83 c4 04 c7 43 34 00 00 00 00
>>EIP; c0201e0c <pci_remove_device+8/44> <=====
Trace; c020db06 <cb_free+32/68>
Trace; c0204b9d <shutdown_socket+6d/e0>
Trace; c0204b30 <shutdown_socket+0/e0>
Trace; c01265cd <timer_bh+3ed/4d4>
Trace; c0122ecf <do_bottom_half+9f/c0>
Trace; c010d9ec <do_IRQ+210/220>
Trace; c0108690 <default_idle+0/28>
Trace; c0108690 <default_idle+0/28>
Trace; c010b978 <ret_from_intr+0/20>
Trace; c0108690 <default_idle+0/28>
Trace; c0108690 <default_idle+0/28>
Trace; c0100018 <startup_32+18/a4>
Trace; c01086b5 <default_idle+25/28>
Trace; c01086f4 <cpu_idle+3c/50>
Trace; c0105000 <empty_bad_page+0/1000>
Trace; c01001c2 <L6+0/2>
Code; c0201e0c <pci_remove_device+8/44>
00000000 <_EIP>:
Code; c0201e0c <pci_remove_device+8/44> <=====
0: 8b 40 14 movl 0x14(%eax),%eax <=====
Code; c0201e0f <pci_remove_device+b/44>
3: 85 c0 testl %eax,%eax
Code; c0201e11 <pci_remove_device+d/44>
5: 74 06 je d <_EIP+0xd> c0201e19
<pci_remove_devic
e+15/44>
Code; c0201e13 <pci_remove_device+f/44>
7: 53 pushl %ebx
Code; c0201e14 <pci_remove_device+10/44>
8: ff d0 call *%eax
Code; c0201e16 <pci_remove_device+12/44>
a: 83 c4 04 addl $0x4,%esp
Code; c0201e19 <pci_remove_device+15/44>
d: c7 43 34 00 00 00 00 movl $0x0,0x34(%ebx)
Aiee, killing interrupt handler
Kernel panic: Attempted to kill the idle task!
In swapper task - not syncing
That's it. I'm afraid i don't know enough of the cardbus stuff to fix it,
maybe you can.
me
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This archive was generated by hypermail 2b29 : Mon Jan 31 2000 - 21:00:27 EST