From: Cliff White <cliffw@osdl.org>
To: linuxppc-dev@lists.linuxppc.org
Cc: linux-kernel@vger.kernel.org
Subject: PPC - ohci-1394 - bad scheduling while atomic ( -test5 )
Date: Mon, 22 Sep 2003 14:24:50 -0700 [thread overview]
Message-ID: <200309222124.h8MLOon25385@mail.osdl.org> (raw)
Kernel is latest from ppc.bkbits.net/linuxppc-2.5
System is iBook2, 500Mhz processor
Distro is Debian unstable.
Firewire drivers built as modules
CONFIG_IEEE1394=m
CONFIG_IEEE1394_OHCI1394=m
On boot, i see following msg, however firewire devices
tested so far work fine ( firewire disk )
cliffw
(Please cc me, i am not on linuxpcc-dev, thanks )
--------------------------------------
ohci1394: $Rev: 1045 $ Ben Collins <bcollins@debian.org>
ohci1394_0: Unexpected PCI resource length of 1000!
ohci1394_0: OHCI-1394 1.0 (PCI): IRQ=[40] MMIO=[f5000000-f50007ff] Max
Packet=[2048]
bad: scheduling while atomic!
Call trace:
[c0009d88] dump_stack+0x18/0x28
[c0016fa4] schedule+0x620/0x624
[c00061f4] syscall_exit_work+0x120/0x124
[d79e9d48] 0xd79e9d48
[d9b7eacc] nodemgr_add_host+0xac/0x11c [ieee1394]
[d9b7a474] highlevel_add_host+0xac/0xb4 [ieee1394]
[d9b79684] hpsb_add_host+0x80/0xc0 [ieee1394]
[d9b3d154] ohci1394_pci_probe+0x38c/0x4f4 [ohci1394]
[c00f94c4] pci_device_probe_static+0x6c/0x8c
[c00f9534] __pci_device_probe+0x50/0x70
[c00f9584] pci_device_probe+0x30/0x60
[c0143650] bus_match+0x50/0x8c
[c01437d0] driver_attach+0x88/0xc8
[c0143b24] bus_add_driver+0x94/0xfc
[c0143f9c] driver_register+0x30/0x40
raw1394: /dev/raw1394 device initialized
sbp2: $Rev: 1034 $ Ben Collins <bcollins@debian.org>
scsi0 : SCSI emulation for IEEE-1394 SBP-2 Devices
ieee1394: sbp2: Node 0-00:1023: Using 36byte inquiry workaround
reply other threads:[~2003-09-22 21:25 UTC|newest]
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