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| author |   Jouni Malinen <jouni@qca.qualcomm.com> | 2012-11-16 22:49:57 +0200 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2012-11-19 15:47:32 +0100 |
| commit | 3475b0946bd2057497628790d4b4fce4bfdcc304 (patch) | |
| tree | 182cdbcfffa95409a1a6973e28ba0fa41cdf4bb0 /include/uapi/linux/nl80211.h | |
| parent | mac80211: support radiotap vendor namespace RX data (diff) | |
| download | linux-dev-3475b0946bd2057497628790d4b4fce4bfdcc304.tar.xz linux-dev-3475b0946bd2057497628790d4b4fce4bfdcc304.zip | |
cfg80211: Add TDLS event to allow drivers to request operations
The NL80211_CMD_TDLS_OPER command was previously used only for userspace
request for the kernel code to perform TDLS operations. However, there
are also cases where the driver may need to request operations from
userspace, e.g., when using security on the AP path. Add a new cfg80211
function for generating a TDLS operation event for drivers to request a
new link to be set up (NL80211_TDLS_SETUP) or an existing link to be
torn down (NL80211_TDLS_TEARDOWN). Drivers can optionally use these
events, e.g., based on noticing data traffic being sent to a peer
station that is seen with good signal strength.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/uapi/linux/nl80211.h')
| -rw-r--r-- | include/uapi/linux/nl80211.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 06ddc89f026c..1a9a819cfab0 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -526,6 +526,12 @@ * of PMKSA caching dandidates. * * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). + * In addition, this can be used as an event to request userspace to take + * actions on TDLS links (set up a new link or tear down an existing one). + * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested + * operation, %NL80211_ATTR_MAC contains the peer MAC address, and + * %NL80211_ATTR_REASON_CODE the reason code to be used (only with + * %NL80211_TDLS_TEARDOWN). * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. * * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP |