Openmoko Bug #2277: Wireless does not work with the 2.6.29 kernel
Openmoko Public Trac
bugs at docs.openmoko.org
Sat Jun 6 08:53:37 CEST 2009
#2277: Wireless does not work with the 2.6.29 kernel
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Reporter: arhuaco | Owner: openmoko-devel
Type: defect | Status: new
Priority: normal | Milestone: stable-kernel-2009.1
Component: unknown | Version:
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: sometimes
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Comment(by budfive):
I just found a 100% reproducible trigger for a kernel oops (NULL
dereference in wmi_powermode_cmd). Hopefully this is related to all of the
crashes. Steps:
[load ar6000.ko or turn on the wifi via bind]
ifconfig eth0 up
ifconfig eth0 down
iwconfig eth0 power off
With stock shr-unstable and the stock kernel, ar6000 is compiled into the
kernel, so to turn on the wifi you need to
echo "s3c2440-sdi" > /sys/bus/platform/drivers/s3c2440-sdi/bind
If this crashes the driver for others, we should set the reproducible
flag.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2277#comment:12>
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