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Opened 5 years ago

Last modified 5 years ago

#730 new defect

Atheros WiFi driver crashes upon attach

Reported by: Jiri Svoboda Owned by:
Priority: major Milestone:
Component: helenos/unspecified Version: mainline
Keywords: Cc:
Blocker for: Depends on:
See also:

Description (last modified by Jakub Jermář)

The driver crashes with assertion failure upon loading. Apparently there are two attempts at calling ddf_dev_data_alloc(). The immediate cause seems to be because the driver is calling usb_device_create_ddf(). I'm not sure whether this is incorrect or obsolete..

In any case I am not sure how usb+nic driver could have ever worked: libnic allocates and uses dev data (which it absolutely should not do since it's a top-half framework). If USB does the same…

Change History (2)

comment:1 Changed 5 years ago by Jakub Jermář

I fixed the match ID issue in commit a57fa325b051d5e952ced94f3f203b231c8f259a.

comment:2 Changed 5 years ago by Jakub Jermář

Description: modified (diff)

Remove the solved match ID issue from description.

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