mac80211: 11h Infrastructure - Parsing

This patch introduces parsing of 11h and 11d related elements from incoming
management frames.

Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index e06d6450f215..32453561fe32 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -204,6 +204,25 @@ void ieee802_11_parse_elems(u8 *start, size_t len,
                         elems->perr = pos;
                         elems->perr_len = elen;
                         break;
+                case WLAN_EID_CHANNEL_SWITCH:
+                        elems->ch_switch_elem = pos;
+                        elems->ch_switch_elem_len = elen;
+                        break;
+                case WLAN_EID_QUIET:
+                        if (!elems->quiet_elem) {
+                                elems->quiet_elem = pos;
+                                elems->quiet_elem_len = elen;
+                        }
+                        elems->num_of_quiet_elem++;
+                        break;
+                case WLAN_EID_COUNTRY:
+                        elems->country_elem = pos;
+                        elems->country_elem_len = elen;
+                        break;
+                case WLAN_EID_PWR_CONSTRAINT:
+                        elems->pwr_constr_elem = pos;
+                        elems->pwr_constr_elem_len = elen;
+                        break;
                 default:
                         break;
                 }