segment error in insmod-ipw2200

王 玮 <[email protected]>
Newsgroups gmane.linux.drivers.ipw2100.devel
Message-ID <[email protected]> 
hi:
  everybody, i have some error when i insert the module of ipw2200.ko, the 
error information is in the accessories.
  And i use ipw2200-1.1.2, ieee80211-1.1.13, ipw2200-fw-3.0, 
hotplug-2004-09-23,
  i use uClinux(snapgear) , with kernel 2.6.12 ,and i have fix the 
big-endian problem with a patch.

Thanks in advance.
-wei

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insmod_error.txt (text/plain, 5.8 KB) 
# insmod ipw2200.ko
ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.1.2dmprq
ipw2200: Copyright(c) 2003-2006 Intel Corporation
PCI: enabling device 0000:00:02.0 (0140 -> 0142)
ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
Bad mode in data abort handler detected: mode IRQ_32
Internal error: Oops - bad mode: 0 [#1]
Modules linked in: ipw2200 ieee80211 ieee80211_crypt_wep 
ieee80211_crypt_tkip ieee80211_crypt_ccmp ieee80211_crypt ixp400_et0CPU: 0
PC is at 0xffff0204
LR is at ipw_init_nic+0x210/0x560 [ipw2200]
pc : [<ffff0204>]    lr : [<bf0c8c48>]    Tainted: P
sp : cfadfcd8  ip : cfadfd54  fp : cfadfd50
r10: 000000fa  r9 : bf0e3b1c  r8 : c432ca64
r7 : 00000001  r6 : 00000024  r5 : 00000000  r4 : 00000024
r3 : d0852000  r2 : 00000001  r1 : 00000024  r0 : c432ca64
Flags: nZcv  IRQs off  FIQs on  Mode IRQ_32  Segment user
Control: 39FF  Table: 04318000  DAC: 00000015
Process insmod (pid: 761, stack limit = 0xcfade194)
Stack: (0xcfadfcd8 to 0xcfae0000)
fcc0:                                                       c432ca64 
00000024
fce0: 00000001 d0852000 00000024 00000000 00000024 00000001 c432ca64 
bf0e3b1c
fd00: 000000fa cfadfd50 cfadfd54 cfadfcd8 bf0c8c48 ffff0204 40000092 
ffffffff
fd20: c013be64 ce801f70 00000024 c432ca64 d0852000 c432ca64 00000024 
00000004
fd40: 00000003 cfadfd88 cfadfd54 bf0c8c48 bf0c7658 cfadfd60 c432ca64 
00000000
fd60: c432ca64 c432ca64 00000000 d088c000 d0891916 d088c010 00000003 
cfadfdb8
fd80: cfadfd8c bf0c8ff0 bf0c8a44 d088c000 c432ca64 00000000 c432ca64 
00000000
fda0: 00000000 d088c000 d0891916 cfadfdf8 cfadfdbc bf0c9780 bf0c8fa4 
cfadfdfc
fdc0: cfadfdcc c0037f24 d088d950 ced90be8 c432ca80 c432ca64 00000000 
c42ef8a0
fde0: d0852000 cfade000 00000000 cfadfe18 cfadfdfc bf0dd7e4 bf0c9584 
c0037e64
fe00: c432ca80 c432ca64 c432c000 cfadfe34 cfadfe1c bf0dde98 bf0dd6f8 
00000000
fe20: c432c000 c432c000 cfadfe5c cfadfe38 c01cd81c bf0dde50 c00dd9b0 
00000000
fe40: c432c000 00000000 c432c000 c432c000 cfadfe74 cfadfe60 c01cdc20 
c01cd704
fe60: 00000000 c432ca64 cfadfea0 cfadfe78 bf0de70c c01cdbbc c432ca64 
00008080
fe80: bf0f0584 c42ef8a0 ffffffed 00000000 bf000000 cfadfebc cfadfea4 
c0150cd8
fea0: bf0de274 c42ef8a0 bf0f0584 bf0f05b0 cfadfed4 cfadfec0 c0150d24 
c0150c98
fec0: bf0f0584 c42ef8a0 cfadfeec cfadfed8 c0150d74 c0150cfc bf0f05b0 
c42ef8e4
fee0: cfadff04 cfadfef0 c017a42c c0150d54 c42ef8ec c02846e8 cfadff20 
cfadff08
ff00: c017a54c c017a3d8 c028474c bf0f05b0 c02846e8 cfadff40 cfadff24 
c017aa6c
ff20: c017a508 bf0f0584 bf0f0740 0009b682 00047008 cfadff50 cfadff44 
c017af88
ff40: c017a9d8 cfadff68 cfadff54 c0151030 c017af3c c027e3d4 bf0f0740 
cfadff7c
ff60: cfadff6c bf0f2024 c0150fac c027e3d4 cfadffa4 cfadff80 c006665c 
bf0f200c
ff80: 00000003 00000000 00000000 00000080 c001fe04 00000002 00000000 
cfadffa8
ffa0: c001fc80 c0066438 00000000 00000000 00900080 401ab000 0009b682 
00047008
ffc0: 00000003 00000000 00000000 be93ce14 be93cee7 0000b818 00000002 
0003f7b4
ffe0: be93cd54 be93cd48 00022af4 40154f30 60000010 00900080 bdebfaaf 
ef7b9fff
Backtrace:
[<bf0c764c>] (ipw_poll_bit+0x0/0xe8 [ipw2200]) from [<bf0c8c48>] 
(ipw_init_nic+0x210/0x560 [ipw2200])
[<bf0c8a38>] (ipw_init_nic+0x0/0x560 [ipw2200]) from [<bf0c8ff0>] 
(ipw_reset_nic+0x58/0x21c [ipw2200])
[<bf0c8f98>] (ipw_reset_nic+0x0/0x21c [ipw2200]) from [<bf0c9780>] 
(ipw_load+0x208/0x8ac [ipw2200])
r8 = D0891916  r7 = D088C000  r6 = 00000000  r5 = 00000000
r4 = C432CA64
[<bf0c9578>] (ipw_load+0x0/0x8ac [ipw2200]) from [<bf0dd7e4>] 
(ipw_up+0xf8/0x330 [ipw2200])
[<bf0dd6ec>] (ipw_up+0x0/0x330 [ipw2200]) from [<bf0dde98>] 
(ipw_net_init+0x54/0xc0 [ipw2200])
r6 = C432C000  r5 = C432CA64  r4 = C432CA80
[<bf0dde44>] (ipw_net_init+0x0/0xc0 [ipw2200]) from [<c01cd81c>] 
(register_netdevice+0x124/0x4b8)
r6 = C432C000  r5 = C432C000  r4 = 00000000
[<c01cd6f8>] (register_netdevice+0x0/0x4b8) from [<c01cdc20>] 
(register_netdev+0x70/0x84)
r6 = C432C000  r5 = C432C000  r4 = 00000000
[<c01cdbb0>] (register_netdev+0x0/0x84) from [<bf0de70c>] 
(ipw_pci_probe+0x4a4/0x61c [ipw2200])
r5 = C432CA64  r4 = 00000000
[<bf0de268>] (ipw_pci_probe+0x0/0x61c [ipw2200]) from [<c0150cd8>] 
(pci_device_probe_static+0x4c/0x64)
r8 = BF000000  r7 = 00000000  r6 = FFFFFFED  r5 = C42EF8A0
r4 = BF0F0584
[<c0150c8c>] (pci_device_probe_static+0x0/0x64) from [<c0150d24>] 
(__pci_device_probe+0x34/0x58)
r6 = BF0F05B0  r5 = BF0F0584  r4 = C42EF8A0
[<c0150cf0>] (__pci_device_probe+0x0/0x58) from [<c0150d74>] 
(pci_device_probe+0x2c/0x44)
r5 = C42EF8A0  r4 = BF0F0584
[<c0150d48>] (pci_device_probe+0x0/0x44) from [<c017a42c>] 
(driver_probe_device+0x60/0x84)
r5 = C42EF8E4  r4 = BF0F05B0
[<c017a3cc>] (driver_probe_device+0x0/0x84) from [<c017a54c>] 
(driver_attach+0x50/0x90)
r5 = C02846E8  r4 = C42EF8EC
[<c017a4fc>] (driver_attach+0x0/0x90) from [<c017aa6c>] 
(bus_add_driver+0xa0/0xd4)
r6 = C02846E8  r5 = BF0F05B0  r4 = C028474C
[<c017a9cc>] (bus_add_driver+0x0/0xd4) from [<c017af88>] 
(driver_register+0x58/0x64)
r7 = 00047008  r6 = 0009B682  r5 = BF0F0740  r4 = BF0F0584
[<c017af30>] (driver_register+0x0/0x64) from [<c0151030>] 
(pci_register_driver+0x90/0xc4)
[<c0150fa0>] (pci_register_driver+0x0/0xc4) from [<bf0f2024>] 
(ipw_init+0x24/0x8c [ipw2200])
r5 = BF0F0740  r4 = C027E3D4
[<bf0f2000>] (ipw_init+0x0/0x8c [ipw2200]) from [<c006665c>] 
(sys_init_module+0x230/0x3d0)
r4 = C027E3D4
[<c006642c>] (sys_init_module+0x0/0x3d0) from [<c001fc80>] 
(ret_fast_syscall+0x0/0x2c)
Code: 00000000 00000000 00000000 e59fd21c (e24ee004)
Segmentation fault
# lsmod
Module                  Size  Used by
ipw2200 203084 1 - Loading 0xbf0bf000
ieee80211 44435 1 ipw2200, Live 0xbf0b3000
ieee80211_crypt_wep 4064 0 - Live 0xbf0b1000
ieee80211_crypt_tkip 10304 0 - Live 0xbf0ad000
ieee80211_crypt_ccmp 6720 0 - Live 0xbf0aa000
ieee80211_crypt 6912 5 
ipw2200,ieee80211,ieee80211_crypt_wep,ieee80211_crypt_tkip,ieee80211_crypt_ccmp, 
Live 0xbf0a7000
ixp400_eth 25640 0 - Live 0xbf09f000
ixp400 643384 1 ixp400_eth, Live 0xbf000000
dmesg_error.txt (text/plain, 7.5 KB) 
# dmesg
kobject_hotplug: /sbin/hotplug module seq=663 HOME=/ 
PATH=/sbin:/bin:/usr/sbin:/usr/bin ACTION=add 
DEVPATH=/module/ieee80211eieee80211_crypt: registered algorithm 'WEP'
kobject ieee80211: registering. parent: <NULL>, set: module
kobject_hotplug
fill_kobj_path: path = '/module/ieee80211'
kobject_hotplug: /sbin/hotplug module seq=664 HOME=/ 
PATH=/sbin:/bin:/usr/sbin:/usr/bin ACTION=add 
DEVPATH=/module/ieee80211eieee80211: 802.11 data/management/control stack, 
1.1.13
ieee80211: Copyright (C) 2004-2005 Intel Corporation 
<[email protected]>
kobject ipw2200: registering. parent: <NULL>, set: module
kobject_hotplug
fill_kobj_path: path = '/module/ipw2200'
kobject_hotplug: /sbin/hotplug module seq=665 HOME=/ 
PATH=/sbin:/bin:/usr/sbin:/usr/bin ACTION=add DEVPATH=/module/ipw2200 
Seipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.1.2dmprq
ipw2200: Copyright(c) 2003-2006 Intel Corporation
bus pci: add driver ipw2200
kobject ipw2200: registering. parent: <NULL>, set: drivers
kobject_hotplug
fill_kobj_path: path = '/bus/pci/drivers/ipw2200'
kobject_hotplug: /sbin/hotplug drivers seq=666 HOME=/ 
PATH=/sbin:/bin:/usr/sbin:/usr/bin ACTION=add DEVPATH=/bus/pci/driverssPCI: 
enabling device 0000:00:02.0 (0140 -> 0142)
PCI: Enabling bus mastering for device 0000:00:02.0
ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
CLASS: registering class device: ID = '0000:00:02.0'
kobject 0000:00:02.0: registering. parent: firmware, set: class_obj
kobject_hotplug
fill_kobj_path: path = '/class/firmware/0000:00:02.0'
class_hotplug - name = 0000:00:02.0
fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0'
class_hotplug - hotplug() returned -19
kobject_hotplug - hotplug() returned -19
kobject_hotplug
fill_kobj_path: path = '/class/firmware/0000:00:02.0'
class_hotplug - name = 0000:00:02.0
fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0'
kobject_hotplug: /sbin/hotplug firmware seq=667 HOME=/ 
PATH=/sbin:/bin:/usr/sbin:/usr/bin ACTION=add DEVPATH=/class/firmwareeCLASS: 
Unregistering class device. ID = '0000:00:02.0'
kobject_hotplug
fill_kobj_path: path = '/class/firmware/0000:00:02.0'
class_hotplug - name = 0000:00:02.0
fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0'
kobject_hotplug: /sbin/hotplug firmware seq=668 HOME=/ 
PATH=/sbin:/bin:/usr/sbin:/usr/bin ACTION=remove 
DEVPATH=/class/firmwekobject 0000:00:02.0: cleaning up
device class '0000:00:02.0': release.
Bad mode in data abort handler detected: mode IRQ_32
Internal error: Oops - bad mode: 0 [#1]
Modules linked in: ipw2200 ieee80211 ieee80211_crypt_wep 
ieee80211_crypt_tkip ieee80211_crypt_ccmp ieee80211_crypt ixp400_et0CPU: 0
PC is at 0xffff0204
LR is at ipw_init_nic+0x210/0x560 [ipw2200]
pc : [<ffff0204>]    lr : [<bf0c8c48>]    Tainted: P
sp : cfadfcd8  ip : cfadfd54  fp : cfadfd50
r10: 000000fa  r9 : bf0e3b1c  r8 : c432ca64
r7 : 00000001  r6 : 00000024  r5 : 00000000  r4 : 00000024
r3 : d0852000  r2 : 00000001  r1 : 00000024  r0 : c432ca64
Flags: nZcv  IRQs off  FIQs on  Mode IRQ_32  Segment user
Control: 39FF  Table: 04318000  DAC: 00000015
Process insmod (pid: 761, stack limit = 0xcfade194)
Stack: (0xcfadfcd8 to 0xcfae0000)
fcc0:                                                       c432ca64 
00000024
fce0: 00000001 d0852000 00000024 00000000 00000024 00000001 c432ca64 
bf0e3b1c
fd00: 000000fa cfadfd50 cfadfd54 cfadfcd8 bf0c8c48 ffff0204 40000092 
ffffffff
fd20: c013be64 ce801f70 00000024 c432ca64 d0852000 c432ca64 00000024 
00000004
fd40: 00000003 cfadfd88 cfadfd54 bf0c8c48 bf0c7658 cfadfd60 c432ca64 
00000000
fd60: c432ca64 c432ca64 00000000 d088c000 d0891916 d088c010 00000003 
cfadfdb8
fd80: cfadfd8c bf0c8ff0 bf0c8a44 d088c000 c432ca64 00000000 c432ca64 
00000000
fda0: 00000000 d088c000 d0891916 cfadfdf8 cfadfdbc bf0c9780 bf0c8fa4 
cfadfdfc
fdc0: cfadfdcc c0037f24 d088d950 ced90be8 c432ca80 c432ca64 00000000 
c42ef8a0
fde0: d0852000 cfade000 00000000 cfadfe18 cfadfdfc bf0dd7e4 bf0c9584 
c0037e64
fe00: c432ca80 c432ca64 c432c000 cfadfe34 cfadfe1c bf0dde98 bf0dd6f8 
00000000
fe20: c432c000 c432c000 cfadfe5c cfadfe38 c01cd81c bf0dde50 c00dd9b0 
00000000
fe40: c432c000 00000000 c432c000 c432c000 cfadfe74 cfadfe60 c01cdc20 
c01cd704
fe60: 00000000 c432ca64 cfadfea0 cfadfe78 bf0de70c c01cdbbc c432ca64 
00008080
fe80: bf0f0584 c42ef8a0 ffffffed 00000000 bf000000 cfadfebc cfadfea4 
c0150cd8
fea0: bf0de274 c42ef8a0 bf0f0584 bf0f05b0 cfadfed4 cfadfec0 c0150d24 
c0150c98
fec0: bf0f0584 c42ef8a0 cfadfeec cfadfed8 c0150d74 c0150cfc bf0f05b0 
c42ef8e4
fee0: cfadff04 cfadfef0 c017a42c c0150d54 c42ef8ec c02846e8 cfadff20 
cfadff08
ff00: c017a54c c017a3d8 c028474c bf0f05b0 c02846e8 cfadff40 cfadff24 
c017aa6c
ff20: c017a508 bf0f0584 bf0f0740 0009b682 00047008 cfadff50 cfadff44 
c017af88
ff40: c017a9d8 cfadff68 cfadff54 c0151030 c017af3c c027e3d4 bf0f0740 
cfadff7c
ff60: cfadff6c bf0f2024 c0150fac c027e3d4 cfadffa4 cfadff80 c006665c 
bf0f200c
ff80: 00000003 00000000 00000000 00000080 c001fe04 00000002 00000000 
cfadffa8
ffa0: c001fc80 c0066438 00000000 00000000 00900080 401ab000 0009b682 
00047008
ffc0: 00000003 00000000 00000000 be93ce14 be93cee7 0000b818 00000002 
0003f7b4
ffe0: be93cd54 be93cd48 00022af4 40154f30 60000010 00900080 bdebfaaf 
ef7b9fff
Backtrace:
[<bf0c764c>] (ipw_poll_bit+0x0/0xe8 [ipw2200]) from [<bf0c8c48>] 
(ipw_init_nic+0x210/0x560 [ipw2200])
[<bf0c8a38>] (ipw_init_nic+0x0/0x560 [ipw2200]) from [<bf0c8ff0>] 
(ipw_reset_nic+0x58/0x21c [ipw2200])
[<bf0c8f98>] (ipw_reset_nic+0x0/0x21c [ipw2200]) from [<bf0c9780>] 
(ipw_load+0x208/0x8ac [ipw2200])
r8 = D0891916  r7 = D088C000  r6 = 00000000  r5 = 00000000
r4 = C432CA64
[<bf0c9578>] (ipw_load+0x0/0x8ac [ipw2200]) from [<bf0dd7e4>] 
(ipw_up+0xf8/0x330 [ipw2200])
[<bf0dd6ec>] (ipw_up+0x0/0x330 [ipw2200]) from [<bf0dde98>] 
(ipw_net_init+0x54/0xc0 [ipw2200])
r6 = C432C000  r5 = C432CA64  r4 = C432CA80
[<bf0dde44>] (ipw_net_init+0x0/0xc0 [ipw2200]) from [<c01cd81c>] 
(register_netdevice+0x124/0x4b8)
r6 = C432C000  r5 = C432C000  r4 = 00000000
[<c01cd6f8>] (register_netdevice+0x0/0x4b8) from [<c01cdc20>] 
(register_netdev+0x70/0x84)
r6 = C432C000  r5 = C432C000  r4 = 00000000
[<c01cdbb0>] (register_netdev+0x0/0x84) from [<bf0de70c>] 
(ipw_pci_probe+0x4a4/0x61c [ipw2200])
r5 = C432CA64  r4 = 00000000
[<bf0de268>] (ipw_pci_probe+0x0/0x61c [ipw2200]) from [<c0150cd8>] 
(pci_device_probe_static+0x4c/0x64)
r8 = BF000000  r7 = 00000000  r6 = FFFFFFED  r5 = C42EF8A0
r4 = BF0F0584
[<c0150c8c>] (pci_device_probe_static+0x0/0x64) from [<c0150d24>] 
(__pci_device_probe+0x34/0x58)
r6 = BF0F05B0  r5 = BF0F0584  r4 = C42EF8A0
[<c0150cf0>] (__pci_device_probe+0x0/0x58) from [<c0150d74>] 
(pci_device_probe+0x2c/0x44)
r5 = C42EF8A0  r4 = BF0F0584
[<c0150d48>] (pci_device_probe+0x0/0x44) from [<c017a42c>] 
(driver_probe_device+0x60/0x84)
r5 = C42EF8E4  r4 = BF0F05B0
[<c017a3cc>] (driver_probe_device+0x0/0x84) from [<c017a54c>] 
(driver_attach+0x50/0x90)
r5 = C02846E8  r4 = C42EF8EC
[<c017a4fc>] (driver_attach+0x0/0x90) from [<c017aa6c>] 
(bus_add_driver+0xa0/0xd4)
r6 = C02846E8  r5 = BF0F05B0  r4 = C028474C
[<c017a9cc>] (bus_add_driver+0x0/0xd4) from [<c017af88>] 
(driver_register+0x58/0x64)
r7 = 00047008  r6 = 0009B682  r5 = BF0F0740  r4 = BF0F0584
[<c017af30>] (driver_register+0x0/0x64) from [<c0151030>] 
(pci_register_driver+0x90/0xc4)
[<c0150fa0>] (pci_register_driver+0x0/0xc4) from [<bf0f2024>] 
(ipw_init+0x24/0x8c [ipw2200])
r5 = BF0F0740  r4 = C027E3D4
[<bf0f2000>] (ipw_init+0x0/0x8c [ipw2200]) from [<c006665c>] 
(sys_init_module+0x230/0x3d0)
r4 = C027E3D4
[<c006642c>] (sys_init_module+0x0/0x3d0) from [<c001fc80>] 
(ret_fast_syscall+0x0/0x2c)
Code: 00000000 00000000 00000000 e59fd21c (e24ee004)
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