FC5T3 : External firewire disk not working

[Remi Collet]

Using a FC5T3 with full update (kernel-2.6.15-1.1977_FC5, udev-084-6...)

I have a external drive connected to firewire (working very well with FC4).

On boot, from /var/log/messages
Feb 25 10:03:33 remi kernel: Badness in get_phy_reg at 
drivers/ieee1394/ohci1394.c:235 (Not tainted)
Feb 25 10:03:33 remi kernel:  [<f8e6ca36>] get_phy_reg+0x7a/0xe2 
[ohci1394]     [<f8e6cd96>] ohci_devctl+0x46/0x57f [ohci1394]
Feb 25 10:03:33 remi kernel:  [<f8e6fa22>] ohci_irq_handler+0x2ab/0x6be 
[ohci1394]     [<c0139212>] handle_IRQ_event+0x23/0x4c
Feb 25 10:03:33 remi kernel:  [<c01392b5>] __do_IRQ+0x7a/0xcd     
[<c0104bea>] do_IRQ+0x5c/0x77
Feb 25 10:03:33 remi kernel:  =======================
Feb 25 10:03:33 remi kernel:  [<c010358e>] 
common_interrupt+0x1a/0x20     [<c02df051>] _spin_unlock_irqrestore+0xa/0xc
Feb 25 10:03:33 remi kernel:  [<f8e6cdaa>] ohci_devctl+0x5a/0x57f 
[ohci1394]     [<f8eb0742>] csr1212_generate_csr_image+0x308/0x35d 
[ieee1394]
Feb 25 10:03:33 remi kernel:  [<c02df045>] _spin_unlock_irq+0x5/0x7     
[<c02dd4ef>] schedule+0x4a1/0x4ff
Feb 25 10:03:33 remi kernel:  [<f8ea801c>] hpsb_reset_bus+0x1c/0x22 
[ieee1394]     [<c01274be>] run_workqueue+0x7a/0xb5
Feb 25 10:03:33 remi kernel:  [<f8ea9d1c>] delayed_reset_bus+0x0/0xca 
[ieee1394]     [<c012786a>] worker_thread+0x0/0x11c
Feb 25 10:03:33 remi kernel:  [<c0127956>] worker_thread+0xec/0x11c     
[<c02df045>] _spin_unlock_irq+0x5/0x7
Feb 25 10:03:33 remi kernel:  [<c02dd4ef>] schedule+0x4a1/0x4ff     
[<c01175b3>] default_wake_function+0x0/0xc
Feb 25 10:03:33 remi kernel:  [<c0129de3>] kthread+0x91/0xbd     
[<c0129d52>] kthread+0x0/0xbd
Feb 25 10:03:33 remi kernel:  [<c0101005>] 
kernel_thread_helper+0x5/0xb    Badness in set_phy_reg at 
drivers/ieee1394/ohci1394.c:264 (Not tainted)
Feb 25 10:03:33 remi kernel:  [<f8e6c96f>] set_phy_reg+0x84/0xd1 [ohci1394]
Feb 25 10:03:33 remi kernel:  [<f8e6cdaa>] ohci_devctl+0x5a/0x57f 
[ohci1394]     [<f8e6fa22>] ohci_irq_handler+0x2ab/0x6be [ohci1394]
Feb 25 10:03:33 remi kernel:  [<c0139212>] 
handle_IRQ_event+0x23/0x4c     [<c01392b5>] __do_IRQ+0x7a/0xcd
Feb 25 10:03:33 remi kernel:  [<c0104bea>] do_IRQ+0x5c/0x77     
=======================
Feb 25 10:03:33 remi kernel:  [<c010358e>] common_interrupt+0x1a/0x20
Feb 25 10:03:33 remi kernel:  [<c02df051>] 
_spin_unlock_irqrestore+0xa/0xc     [<f8e6cdaa>] ohci_devctl+0x5a/0x57f 
[ohci1394]
Feb 25 10:03:33 remi kernel:  [<f8eb0742>] 
csr1212_generate_csr_image+0x308/0x35d [ieee1394]     [<c02df045>] 
_spin_unlock_irq+0x5/0x7
Feb 25 10:03:33 remi kernel:  [<c02dd4ef>] schedule+0x4a1/0x4ff     
[<f8ea801c>] hpsb_reset_bus+0x1c/0x22 [ieee1394]
Feb 25 10:03:33 remi kernel:  [<c01274be>] run_workqueue+0x7a/0xb5     
[<f8ea9d1c>] delayed_reset_bus+0x0/0xca [ieee1394]
Feb 25 10:03:33 remi kernel:  [<c012786a>] worker_thread+0x0/0x11c     
[<c0127956>] worker_thread+0xec/0x11c
Feb 25 10:03:33 remi kernel:  [<c02df045>] _spin_unlock_irq+0x5/0x7     
[<c02dd4ef>] schedule+0x4a1/0x4ff
Feb 25 10:03:33 remi kernel:  [<c01175b3>] 
default_wake_function+0x0/0xc     [<c0129de3>] kthread+0x91/0xbd
Feb 25 10:03:33 remi kernel:  [<c0129d52>] kthread+0x0/0xbd     
[<c0101005>] kernel_thread_helper+0x5/0xb
Feb 25 10:03:34 remi kernel: ohci1394: fw-host0: SelfID received outside 
of bus reset sequence

And when "hotpluging" the disk :
Feb 25 10:07:08 remi kernel: ieee1394: Error parsing configrom for node 
0-00:1023


Have an idea or should i record in bugzilla ?

Remi.