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| author | adrian <adrian@FreeBSD.org> | 2012-01-31 00:03:49 +0000 |
|---|---|---|
| committer | adrian <adrian@FreeBSD.org> | 2012-01-31 00:03:49 +0000 |
| commit | 52801b5562a08eb59e74be5bcae14bdb70311c39 (patch) | |
| tree | c167ab2f6bcbdeb4e2c2bfff53571f9b1ce06efc /sys/net80211/ieee80211_dfs.h | |
| parent | da7d786fd42cccabf9a0a984972ae8d78c1d61fa (diff) | |
| download | FreeBSD-src-52801b5562a08eb59e74be5bcae14bdb70311c39.zip FreeBSD-src-52801b5562a08eb59e74be5bcae14bdb70311c39.tar.gz | |
Add a DFS debugging mode which is useful when doing automated DFS
compliance testing.
In order to allow for radar pattern matching to occur, the DFS CAC/NOL
handling needs to be made configurable. This commit introduces a new
sysctl, "net.wlan.dfs_debug", which controls which DFS debug mode
net80211 is in.
* 0 = default, CSA/NOL handling as per normal.
* 1 = announce a CSA, but don't add the channel to the non-occupy list
(NOL.)
* 2 = disable both CSA and NOL - only print that a radar event occured.
This code is not compiled/enabled by default as it breaks regulatory
handling. A user must enable IEEE80211_DFS_DEBUG in their kernel
configuration file for this option to become available.
Obtained from: Atheros
Diffstat (limited to 'sys/net80211/ieee80211_dfs.h')
| -rw-r--r-- | sys/net80211/ieee80211_dfs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/net80211/ieee80211_dfs.h b/sys/net80211/ieee80211_dfs.h index 9076077..a5688e3 100644 --- a/sys/net80211/ieee80211_dfs.h +++ b/sys/net80211/ieee80211_dfs.h @@ -31,6 +31,12 @@ * 802.11h/DFS definitions. */ +typedef enum { + DFS_DBG_NONE = 0, + DFS_DBG_NONOL = 1, + DFS_DBG_NOCSANOL = 2 +} dfs_debug_t; + struct ieee80211_dfs_state { int nol_event[IEEE80211_CHAN_MAX]; struct callout nol_timer; /* NOL list processing */ |
