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Date: Sun, 1 Mar 2009 13:00:18 +0100
From: Patrick =?ISO-8859-15?Q?Lamaizi=E8re?= <patfbsd@davenulle.org>
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Subject: [7-STABLE] ndis interacts badly with powerd
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Hi,

[7-STABLE/i386-SMP]

When I enable powerd, ndis takes all the CPU. Powerd alone and ndis
alone works fine.

The kernel threads "Windows DCP0" and "ndis0 taskq" run at
100%. But the machine is still running (but is very very slow), I can
kldunload my ndis module and all is ok.

I tried with a kernel (GENERIC) without SMP but there is the same
problem.

Any idea? Thanks. 

CPU: Intel(R) Core(TM)2 Duo CPU T7500  @ 2.20GHz (2194.52-MHz 686-class
CPU)
cpu0: <ACPI CPU> on acpi0 
est0: <Enhanced SpeedStep Frequency Control> on cpu0 
p4tcc0: <CPU Frequency Thermal Control> on cpu0

Ndis:
ndis0: <Atheros AR5008 Wireless Network Adapter> mem
0x97300000-0x9730ffff irq 16 at device 0.0 on pci11 
ndis0: [ITHREAD]
ndis0: NDIS API version: 5.1
NDIS: open file /compat/ndis/preparse.ini failed: 2
NDIS: open file /compat/ndis/regAdd.txt failed: 2
ndis0: WARNING: using obsoleted if_watchdog interface
ndis0: Ethernet address: 00:1e:52:76:65:60
NDIS: open file /compat/ndis/preparse.ini failed: 2
NDIS: open file /compat/ndis/regAdd.txt failed: 2
ndis0: setting BSSID failed: 45