diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 2 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 1 | ||||
| -rw-r--r-- | net/mac80211/spectmgmt.c | 6 | ||||
| -rw-r--r-- | net/mac80211/util.c | 4 |
4 files changed, 13 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index afce50da6fd6..e170f986d226 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1453,6 +1453,7 @@ struct ieee80211_csa_ie { u8 ttl; u16 pre_value; u16 reason_code; + u32 max_switch_time; }; /* Parsed Information Elements */ @@ -1493,6 +1494,7 @@ struct ieee802_11_elems { const struct ieee80211_channel_sw_ie *ch_switch_ie; const struct ieee80211_ext_chansw_ie *ext_chansw_ie; const struct ieee80211_wide_bw_chansw_ie *wide_bw_chansw_ie; + const u8 *max_channel_switch_time; const u8 *country_elem; const u8 *pwr_constr_elem; const u8 *cisco_dtpc_elem; diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index df5d4b90616d..1b4938d100d5 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1352,6 +1352,7 @@ ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata, ch_switch.block_tx = csa_ie.mode; ch_switch.chandef = csa_ie.chandef; ch_switch.count = csa_ie.count; + ch_switch.delay = csa_ie.max_switch_time; if (drv_pre_channel_switch(sdata, &ch_switch)) { sdata_info(sdata, diff --git a/net/mac80211/spectmgmt.c b/net/mac80211/spectmgmt.c index 4e4902bdbef8..3c644f14dd59 100644 --- a/net/mac80211/spectmgmt.c +++ b/net/mac80211/spectmgmt.c @@ -177,6 +177,12 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata, csa_ie->chandef = new_vht_chandef; } + if (elems->max_channel_switch_time) + csa_ie->max_switch_time = + (elems->max_channel_switch_time[0] << 0) | + (elems->max_channel_switch_time[1] << 8) | + (elems->max_channel_switch_time[2] << 16); + return 0; } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 8349c91250ef..3f5a704d1ab0 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1275,6 +1275,10 @@ _ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action, } else if (pos[0] == WLAN_EID_EXT_UORA && elen >= 1) { elems->uora_element = (void *)&pos[1]; } else if (pos[0] == + WLAN_EID_EXT_MAX_CHANNEL_SWITCH_TIME && + elen == 4) { + elems->max_channel_switch_time = pos + 1; + } else if (pos[0] == WLAN_EID_EXT_MULTIPLE_BSSID_CONFIGURATION && elen == 3) { elems->mbssid_config_ie = (void *)&pos[1]; |