diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/cfg80211.h | 6 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 9 |
2 files changed, 15 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 5db5fe24eff6..b1acf36e5f45 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1664,6 +1664,9 @@ struct cfg80211_disassoc_request { * sets/clears %NL80211_STA_FLAG_AUTHORIZED. If true, the driver is * required to assume that the port is unauthorized until authorized by * user space. Otherwise, port is marked authorized by default. + * @userspace_handles_dfs: whether user space controls DFS operation, i.e. + * changes the channel when a radar is detected. This is required + * to operate on DFS channels. * @basic_rates: bitmap of basic rates to use when creating the IBSS * @mcast_rate: per-band multicast rate index + 1 (0: disabled) * @ht_capa: HT Capabilities over-rides. Values set in ht_capa_mask @@ -1681,6 +1684,7 @@ struct cfg80211_ibss_params { bool channel_fixed; bool privacy; bool control_port; + bool userspace_handles_dfs; int mcast_rate[IEEE80211_NUM_BANDS]; struct ieee80211_ht_cap ht_capa; struct ieee80211_ht_cap ht_capa_mask; @@ -3061,6 +3065,7 @@ struct cfg80211_cached_keys; * @conn: (private) cfg80211 software SME connection state machine data * @connect_keys: (private) keys to set after connection is established * @ibss_fixed: (private) IBSS is using fixed BSSID + * @ibss_dfs_possible: (private) IBSS may change to a DFS channel * @event_list: (private) list for internal event processing * @event_lock: (private) lock for event list */ @@ -3099,6 +3104,7 @@ struct wireless_dev { struct ieee80211_channel *channel; bool ibss_fixed; + bool ibss_dfs_possible; bool ps; int ps_timeout; diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index f2aef2a7a570..f752e9821e71 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -1501,6 +1501,13 @@ enum nl80211_commands { * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported * supported operating classes. * + * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space + * controls DFS operation in IBSS mode. If the flag is included in + * %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS + * channels and reports radar events to userspace. Userspace is required + * to react to radar events, e.g. initiate a channel switch or leave the + * IBSS network. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1815,6 +1822,8 @@ enum nl80211_attrs { NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, + NL80211_ATTR_HANDLE_DFS, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, |