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yaml
---
r: 134182
b: refs/heads/master
c: f797eb7
h: refs/heads/master
v: v3
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Jouni Malinen authored and John W. Linville committed Jan 29, 2009
1 parent 1a63bb0 commit e6df347
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Showing 5 changed files with 16 additions and 9 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: bb2becac91f13e862d4601a8c5364bc758c35b8e
refs/heads/master: f797eb7e2903571e9c0e7e5d64113f51209f8dc4
8 changes: 7 additions & 1 deletion trunk/include/linux/ieee80211.h
Original file line number Diff line number Diff line change
Expand Up @@ -1036,8 +1036,8 @@ enum ieee80211_eid {
WLAN_EID_HT_INFORMATION = 61,
/* 802.11i */
WLAN_EID_RSN = 48,
WLAN_EID_TIMEOUT_INTERVAL = 56,
WLAN_EID_MMIE = 76 /* 802.11w */,
WLAN_EID_ASSOC_COMEBACK_TIME = 77,
WLAN_EID_WPA = 221,
WLAN_EID_GENERIC = 221,
WLAN_EID_VENDOR_SPECIFIC = 221,
Expand Down Expand Up @@ -1126,6 +1126,12 @@ struct ieee80211_country_ie_triplet {
};
} __attribute__ ((packed));

enum ieee80211_timeout_interval_type {
WLAN_TIMEOUT_REASSOC_DEADLINE = 1 /* 802.11r */,
WLAN_TIMEOUT_KEY_LIFETIME = 2 /* 802.11r */,
WLAN_TIMEOUT_ASSOC_COMEBACK = 3 /* 802.11w */,
};

/* BACK action code */
enum ieee80211_back_actioncode {
WLAN_ACTION_ADDBA_REQ = 0,
Expand Down
4 changes: 2 additions & 2 deletions trunk/net/mac80211/ieee80211_i.h
Original file line number Diff line number Diff line change
Expand Up @@ -837,7 +837,7 @@ struct ieee802_11_elems {
u8 *country_elem;
u8 *pwr_constr_elem;
u8 *quiet_elem; /* first quite element */
u8 *assoc_comeback;
u8 *timeout_int;

/* length of them, respectively */
u8 ssid_len;
Expand Down Expand Up @@ -865,7 +865,7 @@ struct ieee802_11_elems {
u8 pwr_constr_elem_len;
u8 quiet_elem_len;
u8 num_of_quiet_elem; /* can be more the one */
u8 assoc_comeback_len;
u8 timeout_int_len;
};

static inline struct ieee80211_local *hw_to_local(
Expand Down
5 changes: 3 additions & 2 deletions trunk/net/mac80211/mlme.c
Original file line number Diff line number Diff line change
Expand Up @@ -1317,9 +1317,10 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
ieee802_11_parse_elems(pos, len - (pos - (u8 *) mgmt), &elems);

if (status_code == WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY &&
elems.assoc_comeback && elems.assoc_comeback_len == 4) {
elems.timeout_int && elems.timeout_int_len == 5 &&
elems.timeout_int[0] == WLAN_TIMEOUT_ASSOC_COMEBACK) {
u32 tu, ms;
tu = get_unaligned_le32(elems.assoc_comeback);
tu = get_unaligned_le32(elems.timeout_int + 1);
ms = tu * 1024 / 1000;
printk(KERN_DEBUG "%s: AP rejected association temporarily; "
"comeback duration %u TU (%u ms)\n",
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6 changes: 3 additions & 3 deletions trunk/net/mac80211/util.c
Original file line number Diff line number Diff line change
Expand Up @@ -653,9 +653,9 @@ void ieee802_11_parse_elems(u8 *start, size_t len,
elems->pwr_constr_elem = pos;
elems->pwr_constr_elem_len = elen;
break;
case WLAN_EID_ASSOC_COMEBACK_TIME:
elems->assoc_comeback = pos;
elems->assoc_comeback_len = elen;
case WLAN_EID_TIMEOUT_INTERVAL:
elems->timeout_int = pos;
elems->timeout_int_len = elen;
break;
default:
break;
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