Hi Siegfried,
Siegfried Müller wrote:
After checking the schematics of the board, i saw GPIO8 for reset the
PCI. It is not used in the arch config startup code.
Could that be a problem?
I don't quite follow?
Do you mean that you think that this might be a floating line
and causing spurious resets?
Regards
Greg
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Siegfried Müller
Gesendet: Montag, 7. Januar 2008 07:48
An: 'uClinux development list'
Betreff: AW: [uClinux-dev] USB storage+IXP425+NECuPD720101 crashes
Hi Greg,
Does the problem occur with all flash memory sticks
you have tried?
I tried different sticks, all with the same effect.
Can you try a different Montejade board?
I only have one original montejade board. I also have our own designed
board, which has the same USB-Host controller. On this board i have the
same problem. At this time i have no meaning on what side the problem
is. (Software, Hardware, Kernel settings)
The USB-Host controller or the board. For this it would be helpful to
know, if somebody has a running Montejade with USB.
Does ANYONE has a running IXP425 with the USB-Host controller
NECuPD720101?
Thank and regards
Siegfried
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Greg Ungerer
Gesendet: Montag, 7. Januar 2008 06:43
An: uClinux development list
Betreff: Re: [uClinux-dev] USB storage+IXP425+NECuPD720101 crashes
Hi Siegfried,
Siegfried Müller wrote:
I have the same problem with snapgear 3.5.
Unloading the modules takes no effect.
I also tried to simple copy a file from the usb storage to the usb
storage. (cp test1 test2) It is the same effect, the system crashes.
Greg, any idea?
Hmm, not really, no.
Does the problem occur with all flash memory sticks
you have tried?
Can you try a different Montejade board?
Regards
Greg
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Siegfried
Müller
Gesendet: Dienstag, 11. Dezember 2007 09:28
An: 'uClinux development list'
Betreff: RE: [uClinux-dev] USB storage+IXP425+NECuPD720101 crashes
Hi Greg,
It is snapgear 3.4. Is there a known bug in 3.4 for this problem? I
will try to not load the modules for a test. Regards Siegfried
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Greg Ungerer
Gesendet: Dienstag, 11. Dezember 2007 07:00
An: uClinux development list
Betreff: Re: WG: [uClinux-dev] USB storage+IXP425+NECuPD720101 crashes
Hi Siegdried,
Siegfried Müller wrote:
Is there anyone who can help me?
I can't say anything is immediately obvious to me from the dumps. I
take it that the problem is no different if none of the IXP eth
modules or ocf is loaded at the time of test?
With snapgear dist version is this?
If not 3.5 then you could try updating too.
Regards
Greg
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Siegfried
Müller
Gesendet: Mittwoch, 5. Dezember 2007 09:28
An: 'uClinux development list'
Betreff: [uClinux-dev] USB storage+IXP425+NECuPD720101 crashes
Hi Greg,
Is there anything you can see in the kernel messages, which can help
me.. Regards Siegfried
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Siegfried
Müller
Gesendet: Montag, 3. Dezember 2007 06:24
An: 'uClinux development list'
Betreff: [uClinux-dev] USB storage+IXP425+NECuPD720101 crashes
Hi Greg,
I use kernel 2.6.17. It is different where the kernel traps. Here are
two reports when copying files from the usb-storage to a mounted nfs:
1.. try Unable to handle kernel paging request at virtual address
572e7ed6 pgd = c0004000 [572e7ed6] *pgd=00000000 Internal error:
Oops:
0 [#1] Modules linked in: ipsec cryptodev ixp4xx ocf ixp400_eth
ixp400
CPU: 0
PC is at 0x572e7ed6
LR is at __do_irq+0x4c/0x88
pc : [<572e7ed6>] lr : [<c00259d8>] Tainted: P
sp : c042de98 ip : c042debc fp : c042deb8
r10: c035aae0 r9 : 00000000 r8 : c042df08
r7 : 00000017 r6 : 00000000 r5 : 00000000 r4 : c0e038e0
r3 : a94b602d r2 : c042df08 r1 : 4804280b r0 : 00000017
Flags: nzcv IRQs off FIQs on Mode SVC_32 Segment kernel
Control: 39FF Table: 007E0000 DAC: 00000017
Process ksoftirqd/0 (pid: 2, stack limit = 0xc042c198)
Stack: (0xc042de98 to 0xc042e000)
de80: c035afe8
00000017
dea0: c042df08 0000000a c042df08 c042ded4 c042debc c0025c20 c0025998
c035afe8
dec0: 0000001f 00800000 c042df04 c042ded8 c0025cbc c0025bc0 c042dee4
c01b35ec
dee0: ffffffff 0000001f 00800000 0000000a c0360aa0 fffffffc c042df64
c042df08
df00: c00249a4 c0025c7c c2e0bc00 c02d44c0 c02d4390 0000061f c3ec3b60
c2e0bc00
df20: c0374888 0000000a c0360aa0 00000000 fffffffc c042df64 c042df68
c042df50
df40: c01cdfdc c01c8414 60000013 ffffffff c2e0bcc0 c2e0bc00 c042df80
c042df68
df60: c01cdfdc c01c840c 0000000d c0360ad8 c042c000 c042dfa4 c042df84
c003fd10
df80: c01cdf74 20000013 c042c000 c0360aa0 c0040324 00000001 c042dfc0
c042dfa8
dfa0: c00403a0 c003fcc0 00000000 c042c000 c0427f24 c042dff4 c042dfc4
c004df3c
dfc0: c0040330 00000001 ffffffff ffffffff 00000000 00000000 00000000
00000000
dfe0: 00000000 00000000 00000000 c042dff8 c003d118 c004de5c 00000080
00000090
Backtrace:
[<c002598c>] (__do_irq+0x0/0x88) from [<c0025c20>]
(do_level_IRQ+0x6c/0xbc)
r8 = C042DF08 r7 = 0000000A r6 = C042DF08 r5 = 00000017
r4 = C035AFE8
[<c0025bb4>] (do_level_IRQ+0x0/0xbc) from [<c0025cbc>]
(asm_do_IRQ+0x4c/0x118)
r6 = 00800000 r5 = 0000001F r4 = C035AFE8
[<c0025c70>] (asm_do_IRQ+0x0/0x118) from [<c00249a4>]
(__irq_svc+0x24/0x60)
[<c01c8400>] (__kfree_skb+0x0/0x134) from [<c01cdfdc>]
(net_tx_action+0x74/0x10c)
r5 = C2E0BC00 r4 = C2E0BCC0
[<c01cdf68>] (net_tx_action+0x0/0x10c) from [<c003fd10>]
(__do_softirq2+0x5c/0xd0)
r6 = C042C000 r5 = C0360AD8 r4 = 0000000D
[<c003fcb4>] (__do_softirq2+0x0/0xd0) from [<c00403a0>]
(ksoftirqd+0x7c/0xbc)
r8 = 00000001 r7 = C0040324 r6 = C0360AA0 r5 = C042C000
r4 = 20000013
[<c0040324>] (ksoftirqd+0x0/0xbc) from [<c004df3c>]
(kthread+0xec/0x11c)
r6 = C0427F24 r5 = C042C000 r4 = 00000000
[<c004de50>] (kthread+0x0/0x11c) from [<c003d118>]
(do_exit+0x0/0x780)
Code: bad PC value.
<0>Kernel panic - not syncing: Aiee, killing interrupt handler!
<0>Rebooting in 3 seconds..
2. try
Unable to handle kernel paging request at virtual address 412c0000
pgd
= c3f68000 [412c0000] *pgd=00000000 Internal error: Oops: f5 [#1]
Modules linked in: ipsec cryptodev ixp4xx ocf ixp400_eth ixp400
CPU: 0
PC is at dma_pool_free+0x2c/0x138
LR is at 0xffc010c0
pc : [<c01684e8>] lr : [<ffc010c0>] Tainted: P
sp : c05379e0 ip : 00e750c0 fp : c0537a00
r10: ffc010c0 r9 : 00000000 r8 : c0e474c8
r7 : ffc010c0 r6 : 8000ad00 r5 : c0e1db00 r4 : 412c0000 r3 :
20000093 r2 : 00e750c0 r1 : 20000013 r0 : c0e1db00
Flags: nzCv IRQs off FIQs on Mode SVC_32 Segment user
Control: 39FF Table: 03F68000 DAC: 00000015
Process cp (pid: 1264, stack limit = 0xc0536198)
Stack: (0xc05379e0 to 0xc0538000)
79e0: c01b183c c01a5818 c06318a0 ffc00180 8000ad00 c0537a44 c0537a04
c01b2f7c
7a00: c01684c8 00000001 00000000 00000001 ffc001cc ffc01180 c0537bd4
c0e474c8
7a20: ffc00180 c0e474c8 ffc001e0 ffc001cc c2dad2e0 00000000 c0537a94
c0537a48
7a40: c01b3594 c01b2c0c c0537a54 c005acf8 c005ae2c c0537a60 c00d1940
c00d18a0
7a60: c3809078 c0537a98 c0537bd4 c0e474c8 c0537bd4 00000000 00000017
c0537bd4
7a80: c2dad2e0 c035aae0 c0537b4c c0537a98 c01b40bc c01b34bc bf00b0dc
c0537acc
7aa0: c0537aac c00259d8 bf0a8530 c0537acc c0537abc c002fa00 c002f98c
c035aed0
7ac0: c0537ae8 c0537ad0 c0025c68 c002f9f0 c035aed0 0000001f 00040000
c0537b18
7ae0: c0537aec c0025d70 c003fe98 c0e474c8 ffc00100 ffffffff 0000001f
00040000
7b00: 00000017 c0537bd4 c035aae0 c0537b84 c0537b1c c00249a4 c0025c7c
00000017
7b20: c0e768e0 c0537bd4 40000013 c0e768e0 00000017 00000000 c0e47400
00000000
7b40: c0537b60 c0537b50 c01a6648 c01b3f3c c0e768e0 c0537b84 c0537b64
c00259d8
7b60: c01a6614 c035afe8 00000017 c0537bd4 00000016 c0537bd4 c0537ba0
c0537b88
7b80: c0025c20 c0025998 c035afe8 0000001f 00840000 c0537bd0 c0537ba4
c0025cbc
7ba0: c0025bc0 c005c32c c005bf18 ffffffff 0000001f 00840000 00000016
c3f6d820
7bc0: 00000580 c0537c2c c0537bd4 c00249a4 c0025c7c c2e21eb8 c2e210b4
00000001
7be0: c041c994 60000013 00000001 00000000 00000016 c3f6d820 c2dad2e0
00000580
7c00: c0537c2c c2e2107c c0537c1c c041c994 c0071b50 20000013 ffffffff
c3f45114
7c20: c0537c40 c0537c30 c0141150 c0071b18 c3f45114 c0537c70 c0537c44
c014135c
7c40: c014113c c00e2b14 00000000 c2dad2e0 00000000 c3f45034 c3f45134
c3f45114
7c60: c03db400 c0537ca8 c0537c74 c00e69c0 c014121c 00001000 00001000
c085cc60
7c80: 00001000 c03db400 c0363264 c03db400 c03db400 c3f45134 00001000
c0537cec
7ca0: c0537cac c00e7cd8 c00e6890 00001000 c014113c 00000000 c085cc60
00000000
7cc0: c07dd4a0 00001000 c03db400 c0363264 c03db400 00000000 00000000
00580000
7ce0: c0537cfc c0537cf0 c00de480 c00e7b28 c0537d9c c0537d00 c00597dc
c00de478
7d00: 00001000 00114048 00001000 c3f45134 c02ffc5c c3f451e8 c07dd4a0
00000001
7d20: c0537eb0 00000000 00000000 c0537e38 00800077 00000001 00000000
c03db400
7d40: c003fe98 c0537d88 c03da780 ffffffff 0000001f 00800000 c0536000
c0e457c0
7d60: c0537ddc c0537dd8 389053c8 12b9bf38 c0537da0 00000000 00580000
c0537dd0
7d80: 00000000 00000000 00580000 c07dd4a0 c0537e28 c0537da4 c005a130
c0059428
7da0: 00000000 00580000 c0537ef8 00001000 00000000 00000000 00001000
c0537ef8
7dc0: c0537e38 c0537eb0 00000001 00001000 00000000 00580000 c0051f18
22222222
7de0: 22222222 22222222 22222222 22222222 c0537eb0 c3f45134 00000000
00580000
7e00: c0537eb0 c3f45134 00000000 00580000 c0537ef8 c3f451e8 c3f451a4
c0537e68
7e20: c0537e2c c005a424 c0059c84 c0537e80 c0537e3c c07dd4a0 00114048
00001000
7e40: 00000000 00581000 00001000 00001000 00000000 00580000 00114048
c0537ea0
7e60: c0537e70 c00de5b4 c005a3b8 00000000 00580000 c0537ea0 00000000
00580000
7e80: c0537eb0 c0537ef8 00001000 c07dd4a0 00114048 c0537f50 c0537ea8
c007575c
7ea0: c00de4dc 00000000 00580000 c0537f78 c003fe98 c0537ec0 00000000
00000001
7ec0: ffffffff c07dd4a0 00000000 00000000 00000000 00000000 c0e457c0
00000000
7ee0: 00000000 00000001 c0e457c0 c004e3f0 c0537ef0 c0537ef0 00000000
00580000
7f00: 00001000 c0536000 c0536000 00000003 c0537f50 c07dd4a0 c0537f2c
00000000
7f20: 00000000 00000001 c07dd4a0 00114048 c0075698 c0537f78 c0536000
c0536000
7f40: 00000003 c0537f74 c0537f54 c0075870 c00756a4 c07dd4c0 c07dd4a0
c0537f78
7f60: 00000000 00580000 c0537fa4 c0537f78 c00759dc c00757b0 00000000
00580000
7f80: 00000000 00001000 00001000 00114048 00000004 c0024ec4 00000000
c0537fa8
7fa0: c0024d20 c007599c 00001000 00001000 00000004 00114048 00001000
ffa80000
7fc0: 00001000 00001000 00114048 00000004 00000004 bef09e24 00000003
00000001
7fe0: 0004bc20 bef09b98 0003a464 4005f270 20000010 00000004 00000000
00000000
Backtrace:
[<c01684bc>] (dma_pool_free+0x0/0x138) from [<c01b2f7c>]
(qh_completions+0x37c/0x404)
r6 = 8000AD00 r5 = FFC00180 r4 = C06318A0
[<c01b2c00>] (qh_completions+0x0/0x404) from [<c01b3594>]
(ehci_work+0xe4/0x69c)
[<c01b34b0>] (ehci_work+0x0/0x69c) from [<c01b40bc>]
(ehci_irq+0x18c/0x1a4)
[<c01b3f30>] (ehci_irq+0x0/0x1a4) from [<c01a6648>]
(usb_hcd_irq+0x40/0x84)
r5 = 00000000 r4 = C0E47400
[<c01a6608>] (usb_hcd_irq+0x0/0x84) from [<c00259d8>]
(__do_irq+0x4c/0x88)
r4 = C0E768E0
[<c002598c>] (__do_irq+0x0/0x88) from [<c0025c20>]
(do_level_IRQ+0x6c/0xbc)
r8 = C0537BD4 r7 = 00000016 r6 = C0537BD4 r5 = 00000017
r4 = C035AFE8
[<c0025bb4>] (do_level_IRQ+0x0/0xbc) from [<c0025cbc>]
(asm_do_IRQ+0x4c/0x118)
r6 = 00840000 r5 = 0000001F r4 = C035AFE8
[<c0025c70>] (asm_do_IRQ+0x0/0x118) from [<c00249a4>]
(__irq_svc+0x24/0x60)
[<c0071b0c>] (kmem_cache_alloc+0x0/0x4c) from [<c0141150>]
(radix_tree_node_alloc+0x20/0x5c)
r4 = C3F45114
[<c0141130>] (radix_tree_node_alloc+0x0/0x5c) from [<c014135c>]
(radix_tree_insert+0x14c/0x204)
r4 = C3F45114
[<c0141210>] (radix_tree_insert+0x0/0x204) from [<c00e69c0>]
(nfs_update_request+0x13c/0x2a4)
[<c00e6884>] (nfs_update_request+0x0/0x2a4) from [<c00e7cd8>]
(nfs_updatepage+0x1bc/0x2a0)
[<c00e7b1c>] (nfs_updatepage+0x0/0x2a0) from [<c00de480>]
(nfs_commit_write+0x14/0x18)
[<c00de46c>] (nfs_commit_write+0x0/0x18) from [<c00597dc>]
(generic_file_buffered_write+0x3c4/0x5c8)
[<c005941c>] (generic_file_buffered_write+0x4/0x5c8) from
[<c005a130>]
(__generic_file_aio_write_nolock+0x4b8/0x4e8)
[<c0059c78>] (__generic_file_aio_write_nolock+0x0/0x4e8) from
[<c005a424>] (generic_file_aio_write+0x7c/0xf0)
[<c005a3ac>] (generic_file_aio_write+0x4/0xf0) from [<c00de5b4>]
(nfs_file_write+0xe8/0x10c)
[<c00de4d0>] (nfs_file_write+0x4/0x10c) from [<c007575c>]
(do_sync_write+0xc4/0x10c)
[<c0075698>] (do_sync_write+0x0/0x10c) from [<c0075870>]
(vfs_write+0xcc/0x178)
[<c00757a4>] (vfs_write+0x0/0x178) from [<c00759dc>]
(sys_write+0x4c/0x74)
r8 = 00580000 r7 = 00000000 r6 = C0537F78 r5 = C07DD4A0 r4 =
C07DD4C0 [<c0075990>] (sys_write+0x0/0x74) from [<c0024d20>]
(ret_fast_syscall+0x0/0x2c)
r8 = C0024EC4 r7 = 00000004 r6 = 00114048 r5 = 00001000
r4 = 00001000
Code: e10f1000 e3813080 e121f003 e5904000 (e5943000)
<0>Kernel panic - not syncing: Aiee, killing interrupt handler!
<0>Rebooting in 3 seconds..
I hope you can help me.
Thanks and regards
Siegfried
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Greg Ungerer
Gesendet: Montag, 3. Dezember 2007 01:16
An: uClinux development list
Betreff: Re: [uClinux-dev] USB storage+IXP425+NECuPD720101 crashes
Hi Siegfried,
Siegfried Müller wrote:
Hi everyone,
I'm using montaejade ixp425. I configured snapgear-linux with
EHCI,OHCI,UHCI + USB-Storage + SCSI. I can mount the external
storage
device with: mount /dev/sda1 /var/usb -t vfat -o sync and i can
browse
on the memorystick. I also have an "nfs" mount on for example
/var/nfs to another computer. If I copy files bigger than ~5MB from
the memorystick to the another computer, my system crashes with:
"Unable to handle kernel pagging request at virtual address xxxxxx
(the
address different anytime)"
Also in the other direction (computer to memorystick)
It seems that it depends on the filesize?!
Does anyone has an idea?
What version kernel are you using?
Where in the kernel does it trap?
Regards
Greg
----------------------------------------------------------------------
--
Greg Ungerer -- Chief Software Dude EMAIL:
[EMAIL PROTECTED]
Secure Computing Corporation PHONE: +61 7 3435
2888
825 Stanley St, FAX: +61 7 3891
3630
Woolloongabba, QLD, 4102, Australia WEB:
http://www.SnapGear.com
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--
------------------------------------------------------------------------
Greg Ungerer -- Chief Software Dude EMAIL: [EMAIL PROTECTED]
Secure Computing Corporation PHONE: +61 7 3435 2888
825 Stanley St, FAX: +61 7 3891 3630
Woolloongabba, QLD, 4102, Australia WEB: http://www.SnapGear.com
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