cfg80211: allow userspace to take ownership of interfaces

[mirror_ubuntu-bionic-kernel.git] / include / uapi / linux / nl80211.h

diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index ba1f7625625c8e23b7c9ba1b5cba143448cd7f58..5e405fd55a711bd5cd38c78819eec5a9035fe5e1 100644 (file)
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -303,8 +303,9 @@
  *     passed, all channels allowed for the current regulatory domain
  *     are used.  Extra IEs can also be passed from the userspace by
  *     using the %NL80211_ATTR_IE attribute.
- * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan.  Returns -ENOENT
- *     if scheduled scan is not running.
+ * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if
+ *     scheduled scan is not running. The caller may assume that as soon
+ *     as the call returns, it is safe to start a new scheduled scan again.
  * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan
  *     results available.
  * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has
@@ -1575,6 +1576,13 @@ enum nl80211_commands {
  *     advertise values that cannot always be met. In such cases, an attempt
  *     to add a new station entry with @NL80211_CMD_NEW_STATION may fail.
  *
+ * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32.
+ *     As specified in the &enum nl80211_tdls_peer_capability.
+ *
+ * @NL80211_ATTR_IFACE_SOCKET_OWNER: flag attribute, if set during interface
+ *     creation then the new interface will be owned by the netlink socket
+ *     that created it and will be destroyed when the socket is closed
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1908,6 +1916,10 @@ enum nl80211_attrs {
 
        NL80211_ATTR_MAX_AP_ASSOC_STA,
 
+       NL80211_ATTR_TDLS_PEER_CAPABILITY,
+
+       NL80211_ATTR_IFACE_SOCKET_OWNER,
+
        /* add attributes here, update the policy in nl80211.c */
 
        __NL80211_ATTR_AFTER_LAST,
@@ -2329,6 +2341,7 @@ enum nl80211_band_attr {
  * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel
  *     using this channel as the primary or any of the secondary channels
  *     isn't possible
+ * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds.
  * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
  *     currently defined
  * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
@@ -2347,6 +2360,7 @@ enum nl80211_frequency_attr {
        NL80211_FREQUENCY_ATTR_NO_HT40_PLUS,
        NL80211_FREQUENCY_ATTR_NO_80MHZ,
        NL80211_FREQUENCY_ATTR_NO_160MHZ,
+       NL80211_FREQUENCY_ATTR_DFS_CAC_TIME,
 
        /* keep last */
        __NL80211_FREQUENCY_ATTR_AFTER_LAST,
@@ -2437,15 +2451,14 @@ enum nl80211_reg_type {
  *     in KHz. This is not a center a frequency but an actual regulatory
  *     band edge.
  * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
- *     frequency range, in KHz. If not present or 0, maximum available
- *     bandwidth should be calculated base on contiguous rules and wider
- *     channels will be allowed to cross multiple contiguous/overlapping
- *     frequency ranges.
+ *     frequency range, in KHz.
  * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
  *     for a given frequency range. The value is in mBi (100 * dBi).
  *     If you don't have one then don't send this.
  * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
  *     a given frequency range. The value is in mBm (100 * dBm).
+ * @NL80211_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds.
+ *     If not present or 0 default CAC time will be used.
  * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number
  *     currently defined
  * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use
@@ -2461,6 +2474,8 @@ enum nl80211_reg_rule_attr {
        NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
        NL80211_ATTR_POWER_RULE_MAX_EIRP,
 
+       NL80211_ATTR_DFS_CAC_TIME,
+
        /* keep last */
        __NL80211_REG_RULE_ATTR_AFTER_LAST,
        NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
@@ -2511,6 +2526,9 @@ enum nl80211_sched_scan_match_attr {
  * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed,
  *     this includes probe requests or modes of operation that require
  *     beaconing.
+ * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated
+ *     base on contiguous rules and wider channels will be allowed to cross
+ *     multiple contiguous/overlapping frequency ranges.
  */
 enum nl80211_reg_rule_flags {
        NL80211_RRF_NO_OFDM             = 1<<0,
@@ -2522,6 +2540,7 @@ enum nl80211_reg_rule_flags {
        NL80211_RRF_PTMP_ONLY           = 1<<6,
        NL80211_RRF_NO_IR               = 1<<7,
        __NL80211_RRF_NO_IBSS           = 1<<8,
+       NL80211_RRF_AUTO_BW             = 1<<11,
 };
 
 #define NL80211_RRF_PASSIVE_SCAN       NL80211_RRF_NO_IR
@@ -4074,4 +4093,20 @@ struct nl80211_vendor_cmd_info {
        __u32 subcmd;
 };
 
+/**
+ * enum nl80211_tdls_peer_capability - TDLS peer flags.
+ *
+ * Used by tdls_mgmt() to determine which conditional elements need
+ * to be added to TDLS Setup frames.
+ *
+ * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable.
+ * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable.
+ * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable.
+ */
+enum nl80211_tdls_peer_capability {
+       NL80211_TDLS_PEER_HT = 1<<0,
+       NL80211_TDLS_PEER_VHT = 1<<1,
+       NL80211_TDLS_PEER_WMM = 1<<2,
+};
+
 #endif /* __LINUX_NL80211_H */