diff options
| -rw-r--r-- | include/linux/ieee80211.h | 54 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 9 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 19 |
3 files changed, 79 insertions, 3 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 2998e3b5f16..8546f09e462 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -469,6 +469,40 @@ struct ieee80211s_hdr { u8 eaddr3[6]; } __attribute__ ((packed)); +/** + * struct ieee80211_quiet_ie + * + * This structure refers to "Quiet information element" + */ +struct ieee80211_quiet_ie { + u8 count; + u8 period; + __le16 duration; + __le16 offset; +} __attribute__ ((packed)); + +/** + * struct ieee80211_msrment_ie + * + * This structure refers to "Measurement Request/Report information element" + */ +struct ieee80211_msrment_ie { + u8 token; + u8 mode; + u8 type; + u8 request[0]; +} __attribute__ ((packed)); + +/** + * struct ieee80211_channel_sw_ie + * + * This structure refers to "Channel Switch Announcement information element" + */ +struct ieee80211_channel_sw_ie { + u8 mode; + u8 new_ch_num; + u8 count; +} __attribute__ ((packed)); struct ieee80211_mgmt { __le16 frame_control; @@ -544,13 +578,18 @@ struct ieee80211_mgmt { u8 action_code; u8 element_id; u8 length; - u8 switch_mode; - u8 new_chan; - u8 switch_count; + struct ieee80211_channel_sw_ie sw_elem; } __attribute__((packed)) chan_switch; struct{ u8 action_code; u8 dialog_token; + u8 element_id; + u8 length; + struct ieee80211_msrment_ie msr_elem; + } __attribute__((packed)) measurement; + struct{ + u8 action_code; + u8 dialog_token; __le16 capab; __le16 timeout; __le16 start_seq_num; @@ -875,6 +914,15 @@ enum ieee80211_category { WLAN_CATEGORY_WMM = 17, }; +/* SPECTRUM_MGMT action code */ +enum ieee80211_spectrum_mgmt_actioncode { + WLAN_ACTION_SPCT_MSR_REQ = 0, + WLAN_ACTION_SPCT_MSR_RPRT = 1, + WLAN_ACTION_SPCT_TPC_REQ = 2, + WLAN_ACTION_SPCT_TPC_RPRT = 3, + WLAN_ACTION_SPCT_CHL_SWITCH = 4, +}; + /* BACK action code */ enum ieee80211_back_actioncode { WLAN_ACTION_ADDBA_REQ = 0, diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 80a9e7c07b4..af352c05c98 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -791,6 +791,10 @@ struct ieee802_11_elems { u8 *preq; u8 *prep; u8 *perr; + u8 *ch_switch_elem; + u8 *country_elem; + u8 *pwr_constr_elem; + u8 *quiet_elem; /* first quite element */ /* length of them, respectively */ u8 ssid_len; @@ -815,6 +819,11 @@ struct ieee802_11_elems { u8 preq_len; u8 prep_len; u8 perr_len; + u8 ch_switch_elem_len; + u8 country_elem_len; + u8 pwr_constr_elem_len; + u8 quiet_elem_len; + u8 num_of_quiet_elem; /* can be more the one */ }; static inline struct ieee80211_local *hw_to_local( diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index e06d6450f21..32453561fe3 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; } |