adrian fa6dbdd4a2 Flesh out the radar detection related operations for the ath driver. ... This is in no way a complete DFS/radar detection implementation! It merely creates an abstracted interface which allows for future development of the DFS radar detection code. Note: Net80211 already handles the bulk of the DFS machinery, all we need to do here is figure out that a radar event has occured and inform it as such. It then drives the DFS state engine for us. The "null" DFS radar detection module is included by default; it doesn't require a device line. This commit: * Adds a simple abstracted layer for radar detection state - sys/dev/ath/ath_dfs/; * Implements a null DFS module which doesn't do anything; (ie, implements the exact behaviour at the moment); * Adds hooks to the ath driver to process received radar events and gives the DFS module a chance to determine whether a radar has been detected. Obtained from: Atheros		2011-06-01 20:09:49 +00:00
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Makefile	Flesh out the radar detection related operations for the ath driver.	2011-06-01 20:09:49 +00:00