Adrian Chadd 24034ddb3e Reset the channel to the first available channel if the interface
is configured on a channel that isn't valid in the new operating mode.

This isn't strictly true - it should find the first channel that is
available for the given operating mode.

However, I think defaulting to the first channel is fine - it's typically
available for all modes.

If someone would like to correctly implement this feature - try to
find a channel that is valid for the given operating mode and error
out if we can't find one.

This prevents various NICs (eg wpi(4)) from throwing a firmware error.

Tested:

* ath(4), STA/AP mode
* iwn(4), STA/adhoc mode

PR:		kern/202502
Submitted by:	Andriy Voskoboinyk <s3erios@gmail.com>
2015-08-23 01:17:52 +00:00
2015-08-13 18:45:52 +00:00
2015-07-02 11:46:35 +00:00
2015-08-21 02:42:14 +00:00
2015-08-05 12:53:55 +00:00
2015-08-19 17:51:03 +00:00
2015-06-13 19:20:56 +00:00
2015-07-09 17:07:45 +00:00
2015-04-20 20:33:22 +00:00
2014-12-31 10:00:43 +00:00
2015-07-03 06:10:09 +00:00
2015-04-19 07:16:44 +00:00

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