Xin LI 9f2c7365ab We can not call iwn_start directly in the interrupt ...

context, where the iwn mutex is being held, and
iwn_start assumes that we do not have that mutex held.

Resolve this issue with what we do for other NICs by
splitting the iwn_start procedure into two parts,
iwn_start() do the locking, and iwn_start_locked()
assumes that the mutex is being held.  This resolves
panic when WITNESS is enabled.

2008-05-26 07:40:14 +00:00

..

if_iwn.c

We can not call iwn_start directly in the interrupt

2008-05-26 07:40:14 +00:00

if_iwnreg.h

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if_iwnvar.h

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