Hi all,
I am new to linux on Assabet,I have a weird problem
when using compactflash card.When I insrt the card,
cardmgr can detect it but system is broken when
execute command "mount -t msdos /dev/hda1 /mnt". Also
response to command "ide_info /dev/hda" seems
correctly.
kernel: 2.4.9-ac10-rmk2-np1
ramdisk:ramdisk-ks from wearable group
(replace "ide_cs" with "ide-cs"
in /etc/pcmcia/config)
my CF card is formated as FAT file system under
WINDOWS 2000 OS.
The following messages are the responses when insert a
card.
[root@Linux /root]$
Trying to free nonexistent resource
<f7000000-f700000f>
hda: KCF002MP, ATA DISK drive
ide0 at 0xf7000000-0xf7000007,0xf700000e on irq 42
hda: 32000 sectors (16 MB) w/0KiB Cache, CHS=500/4/16
Partition check:
hda: hda1
ide_cs: hda: Vcc = 3.3, Vpp = 0.0
Unable to handle kernel NULL pointer dereference at
virtual address 000000d9
pgd = c1590000
*pgd = 00000000, *pmd = 00000000
Internal error: Oops: 0
CPU: 0
pc : [<c00c99c4>] lr : [<c00c86a4>]
sp : c1599db8 ip : 60000093 fp : c1599e00
r10: 00000000 r9 : c02f1d60 r8 : 00000000
r7 : c01c1570 r6 : c1599e78 r5 : 00000001 r4 :
00000000
r3 : c01c1570 r2 : d8d9d8dc r1 : 0000274d r0 :
00000001
Flags: nZCv IRQs on FIQs on Mode SVC_32 Segment
user
Control: C159317F Table: C159317F DAC: 00000015
Process ide_info (pid: 88, stackpage=c1599000)
Stack:
c1599da0: c00c86a4 c00c99c4
60000013 ffffffff 00000000 c01c15c0
c1599dc0: c1599e00 60000093 c00c86a4 c00c99c4
c1599e00 c00c86a4 c00c99c0 00000003
c1599de0: 46454443 c01c15c0 c01c1570 c02f1d60
60000013 c1599e24 c1599e04 c00c9d20
c1599e00: c00c9794 c1599e78 c01c15e8 00000000
60000013 c01c15c0 c1599e70 c1599e28
c1599e20: c00ca454 c00c9a3c 00000000 00000000
c1599e40 c1599e40 00000001 00000000
c1599e40: c1599e40 c1599e40 c1599e78 c157f003
000000ec 00000000 00000000 00000001
c1599e60: c01c15c0 c1599ef8 c1599e74 c00cb968
c00ca380 00000000 c01c15e8 c01c15e8
c1599e80: 00000000 00000000 00000000 ffffffff
00000300 00000063 00000000 00000000
c1599ea0: 00000000 00000000 00000000 00000000
00000000 00000000 00000000 c157f000
c1599ec0: c1599e38 00000000 00000000 00000000
c16fe9e0 c157f000 00000000 c16fea00
c1599ee0: 40015000 00000500 00000400 c1599f10
c1599efc c00ce380 c00cb8fc 00000001
c1599f00: c157f000 c1599f40 c1599f14 c00ce3bc
c00ce354 c1599f54 c16fe9e0 00000400
c1599f20: c157f000 c16fea00 40015000 c02eb540
00000400 c1599f80 c1599f44 c0068cbc
c1599f40: c00ce390 c1599f50 c01c15c0 00000000
00000000 00000000 c16fe9e0 ffffffea
c1599f60: 00000000 00000400 40015000 c1598000
40101ae8 c1599fac c1599f84 c004a938
c1599f80: c0068bac c0020114 c001ffa0 02008b38
bffffb70 02008b38 00000003 c001a9a4
c1599fa0: 00000000 c1599fb0 c001a820 c004a868
02008b38 c0020e18 00000003 40015000
c1599fc0: 00000400 40015400 02008b38 bffffb70
02008b38 bffffb70 00000028 0000000a
c1599fe0: 40101ae8 bffffab0 40101c18 bffffaa4
4006ba64 400ae1f4 80000010 00000003
Backtrace:
Function entered at [<c00c9788>] from [<c00c9d20>]
r7 = 60000013 r6 = C02F1D60 r5 = C01C1570 r4 =
C01C15C0
Function entered at [<c00c9a30>] from [<c00ca454>]
r8 = C01C15C0 r7 = 60000013 r6 = 00000000 r5 =
C01C15E8
r4 = C1599E78
Function entered at [<c00ca374>] from [<c00cb968>]
Function entered at [<c00cb8f0>] from [<c00ce380>]
Function entered at [<c00ce348>] from [<c00ce3bc>]
Function entered at [<c00ce384>] from [<c0068cbc>]
Function entered at [<c0068ba0>] from [<c004a938>]
Function entered at [<c004a85c>] from [<c001a820>]
r8 = C001A9A4 r7 = 00000003 r6 = 02008B38 r5 =
BFFFFB70
r4 = 02008B38
Code: e92dd830 e1a05000 (e59520d8) e24cb004 e5921004
VFS: Disk change detected on device ide0(3,1)
hda: hda1
Some other useful messages:
[root@Linux /root]$cardctl ident
Socket 0:
no product info available
Socket 1:
product info: " ", "KCF016MP",
"1.1"
manfid: 0x8a01, 0x0000
function: 4 (fixed disk)
[root@Linux /root]$cardctl status
config
Socket 0:
not configured
Socket 1:
Vcc 3.3V Vpp1 0.0V Vpp2 0.0V
interface type is "memory and I/O"
irq 42 [exclusive] [level]
function 0:
config base 0x0200
option 0x41 status 0x00 pin 0x00 copy 0x00
io 0xf7000000-0xf700000f [auto]
[root@Linux /root]$ide_info /dev/hda
MODEL="KCF002MP"
FW_REV="Ver.1.0"
SERIAL_NO=""
I will appreciate if anyone can help me.
Raymond
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