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-rw-r--r--package/mac80211/patches/300-pending_work.patch78
1 files changed, 47 insertions, 31 deletions
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
index 379e8f47ee..5d946ca102 100644
--- a/package/mac80211/patches/300-pending_work.patch
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -1478,7 +1478,7 @@
if (!local->ops->channel_switch) {
/* call "hw_config" only if doing sw channel switch */
-@@ -1054,56 +1013,193 @@ static void ieee80211_chswitch_timer(uns
+@@ -1054,56 +1013,208 @@ static void ieee80211_chswitch_timer(uns
ieee80211_queue_work(&sdata->local->hw, &sdata->u.mgd.chswitch_work);
}
@@ -1487,7 +1487,8 @@
ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata,
- const struct ieee80211_channel_sw_ie *sw_elem,
- struct ieee80211_bss *bss, u64 timestamp)
-+ u64 timestamp, struct ieee802_11_elems *elems)
++ u64 timestamp, struct ieee802_11_elems *elems,
++ bool beacon)
{
- struct cfg80211_bss *cbss =
- container_of((void *)bss, struct cfg80211_bss, priv);
@@ -1509,36 +1510,38 @@
+ struct cfg80211_chan_def new_vht_chandef = {};
+ const struct ieee80211_sec_chan_offs_ie *sec_chan_offs;
+ const struct ieee80211_wide_bw_chansw_ie *wide_bw_chansw_ie;
++ const struct ieee80211_ht_operation *ht_oper;
+ int secondary_channel_offset = -1;
ASSERT_MGD_MTX(ifmgd);
- if (!ifmgd->associated)
+ if (!cbss)
++ return;
++
++ if (local->scanning)
return;
- if (sdata->local->scanning)
-+ if (local->scanning)
++ /* disregard subsequent announcements if we are already processing */
++ if (ifmgd->flags & IEEE80211_STA_CSA_RECEIVED)
return;
- /* Disregard subsequent beacons if we are already running a timer
- processing a CSA */
--
-+ /* disregard subsequent announcements if we are already processing */
- if (ifmgd->flags & IEEE80211_STA_CSA_RECEIVED)
- return;
-
-- new_ch = ieee80211_get_channel(sdata->local->hw.wiphy, new_freq);
-- if (!new_ch || new_ch->flags & IEEE80211_CHAN_DISABLED) {
+ sec_chan_offs = elems->sec_chan_offs;
+ wide_bw_chansw_ie = elems->wide_bw_chansw_ie;
++ ht_oper = elems->ht_operation;
+
+ if (ifmgd->flags & (IEEE80211_STA_DISABLE_HT |
+ IEEE80211_STA_DISABLE_40MHZ)) {
+ sec_chan_offs = NULL;
+ wide_bw_chansw_ie = NULL;
++ /* only used for bandwidth here */
++ ht_oper = NULL;
+ }
-+
+
+- if (ifmgd->flags & IEEE80211_STA_CSA_RECEIVED)
+ if (ifmgd->flags & IEEE80211_STA_DISABLE_VHT)
+ wide_bw_chansw_ie = NULL;
+
@@ -1562,11 +1565,13 @@
+ mode = elems->ch_switch_ie->mode;
+ } else {
+ /* nothing here we understand */
-+ return;
+ return;
+ }
+
+ bss = (void *)cbss->priv;
-+
+
+- new_ch = ieee80211_get_channel(sdata->local->hw.wiphy, new_freq);
+- if (!new_ch || new_ch->flags & IEEE80211_CHAN_DISABLED) {
+ new_freq = ieee80211_channel_to_frequency(new_chan_no, new_band);
+ new_chan = ieee80211_get_channel(sdata->local->hw.wiphy, new_freq);
+ if (!new_chan || new_chan->flags & IEEE80211_CHAN_DISABLED) {
@@ -1579,10 +1584,20 @@
+ return;
+ }
+
-+ if (sec_chan_offs) {
++ if (!beacon && sec_chan_offs) {
+ secondary_channel_offset = sec_chan_offs->sec_chan_offs;
++ } else if (beacon && ht_oper) {
++ secondary_channel_offset =
++ ht_oper->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET;
+ } else if (!(ifmgd->flags & IEEE80211_STA_DISABLE_HT)) {
-+ /* if HT is enabled and the IE not present, it's still HT */
++ /*
++ * If it's not a beacon, HT is enabled and the IE not present,
++ * it's 20 MHz, 802.11-2012 8.5.2.6:
++ * This element [the Secondary Channel Offset Element] is
++ * present when switching to a 40 MHz channel. It may be
++ * present when switching to a 20 MHz channel (in which
++ * case the secondary channel offset is set to SCN).
++ */
+ secondary_channel_offset = IEEE80211_HT_PARAM_CHA_SEC_NONE;
+ }
+
@@ -1692,7 +1707,7 @@
return;
}
chanctx = container_of(rcu_access_pointer(sdata->vif.chanctx_conf),
-@@ -1111,40 +1207,39 @@ ieee80211_sta_process_chanswitch(struct
+@@ -1111,40 +1222,39 @@ ieee80211_sta_process_chanswitch(struct
if (chanctx->refcount > 1) {
sdata_info(sdata,
"channel switch with multiple interfaces on the same channel, disconnecting\n");
@@ -1747,7 +1762,7 @@
}
static u32 ieee80211_handle_pwr_constr(struct ieee80211_sub_if_data *sdata,
-@@ -2120,7 +2215,6 @@ void ieee80211_beacon_loss(struct ieee80
+@@ -2120,7 +2230,6 @@ void ieee80211_beacon_loss(struct ieee80
trace_api_beacon_loss(sdata);
@@ -1755,7 +1770,7 @@
sdata->u.mgd.connection_loss = false;
ieee80211_queue_work(hw, &sdata->u.mgd.beacon_connection_loss_work);
}
-@@ -2170,7 +2264,7 @@ static void ieee80211_auth_challenge(str
+@@ -2170,7 +2279,7 @@ static void ieee80211_auth_challenge(str
u32 tx_flags = 0;
pos = mgmt->u.auth.variable;
@@ -1764,7 +1779,7 @@
if (!elems.challenge)
return;
auth_data->expected_transaction = 4;
-@@ -2435,7 +2529,7 @@ static bool ieee80211_assoc_success(stru
+@@ -2435,7 +2544,7 @@ static bool ieee80211_assoc_success(stru
}
pos = mgmt->u.assoc_resp.variable;
@@ -1773,7 +1788,7 @@
if (!elems.supp_rates) {
sdata_info(sdata, "no SuppRates element in AssocResp\n");
-@@ -2604,7 +2698,7 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee
+@@ -2604,7 +2713,7 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee
capab_info, status_code, (u16)(aid & ~(BIT(15) | BIT(14))));
pos = mgmt->u.assoc_resp.variable;
@@ -1782,7 +1797,7 @@
if (status_code == WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY &&
elems.timeout_int &&
-@@ -2659,6 +2753,8 @@ static void ieee80211_rx_bss_info(struct
+@@ -2659,6 +2768,8 @@ static void ieee80211_rx_bss_info(struct
struct ieee80211_channel *channel;
bool need_ps = false;
@@ -1791,7 +1806,7 @@
if ((sdata->u.mgd.associated &&
ether_addr_equal(mgmt->bssid, sdata->u.mgd.associated->bssid)) ||
(sdata->u.mgd.assoc_data &&
-@@ -2689,7 +2785,8 @@ static void ieee80211_rx_bss_info(struct
+@@ -2689,7 +2800,8 @@ static void ieee80211_rx_bss_info(struct
if (bss)
ieee80211_rx_bss_put(local, bss);
@@ -1801,7 +1816,7 @@
return;
if (need_ps) {
-@@ -2698,10 +2795,8 @@ static void ieee80211_rx_bss_info(struct
+@@ -2698,10 +2810,9 @@ static void ieee80211_rx_bss_info(struct
mutex_unlock(&local->iflist_mtx);
}
@@ -1809,12 +1824,13 @@
- memcmp(mgmt->bssid, sdata->u.mgd.associated->bssid, ETH_ALEN) == 0)
- ieee80211_sta_process_chanswitch(sdata, elems->ch_switch_ie,
- bss, rx_status->mactime);
-+ ieee80211_sta_process_chanswitch(sdata, rx_status->mactime, elems);
++ ieee80211_sta_process_chanswitch(sdata, rx_status->mactime,
++ elems, true);
+
}
-@@ -2726,7 +2821,7 @@ static void ieee80211_rx_mgmt_probe_resp
+@@ -2726,7 +2837,7 @@ static void ieee80211_rx_mgmt_probe_resp
return;
ieee802_11_parse_elems(mgmt->u.probe_resp.variable, len - baselen,
@@ -1823,7 +1839,7 @@
ieee80211_rx_bss_info(sdata, mgmt, len, rx_status, &elems);
-@@ -2809,7 +2904,7 @@ ieee80211_rx_mgmt_beacon(struct ieee8021
+@@ -2809,7 +2920,7 @@ ieee80211_rx_mgmt_beacon(struct ieee8021
if (ifmgd->assoc_data && ifmgd->assoc_data->need_beacon &&
ether_addr_equal(mgmt->bssid, ifmgd->assoc_data->bss->bssid)) {
ieee802_11_parse_elems(mgmt->u.beacon.variable,
@@ -1832,7 +1848,7 @@
ieee80211_rx_bss_info(sdata, mgmt, len, rx_status, &elems);
ifmgd->assoc_data->have_beacon = true;
-@@ -2919,7 +3014,7 @@ ieee80211_rx_mgmt_beacon(struct ieee8021
+@@ -2919,7 +3030,7 @@ ieee80211_rx_mgmt_beacon(struct ieee8021
ncrc = crc32_be(0, (void *)&mgmt->u.beacon.beacon_int, 4);
ncrc = ieee802_11_parse_elems_crc(mgmt->u.beacon.variable,
@@ -1841,7 +1857,7 @@
care_about_ies, ncrc);
if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) {
-@@ -3066,6 +3161,8 @@ void ieee80211_sta_rx_queued_mgmt(struct
+@@ -3066,6 +3177,8 @@ void ieee80211_sta_rx_queued_mgmt(struct
enum rx_mgmt_action rma = RX_MGMT_NONE;
u8 deauth_buf[IEEE80211_DEAUTH_FRAME_LEN];
u16 fc;
@@ -1850,7 +1866,7 @@
rx_status = (struct ieee80211_rx_status *) skb->cb;
mgmt = (struct ieee80211_mgmt *) skb->data;
-@@ -3095,14 +3192,48 @@ void ieee80211_sta_rx_queued_mgmt(struct
+@@ -3095,14 +3208,48 @@ void ieee80211_sta_rx_queued_mgmt(struct
rma = ieee80211_rx_mgmt_assoc_resp(sdata, mgmt, skb->len, &bss);
break;
case IEEE80211_STYPE_ACTION:
@@ -1877,7 +1893,7 @@
- rx_status->mactime);
- break;
+ rx_status->mactime,
-+ &elems);
++ &elems, false);
+ } else if (mgmt->u.action.category == WLAN_CATEGORY_PUBLIC) {
+ ies_len = skb->len -
+ offsetof(struct ieee80211_mgmt,
@@ -1899,7 +1915,7 @@
+
+ ieee80211_sta_process_chanswitch(sdata,
+ rx_status->mactime,
-+ &elems);
++ &elems, false);
}
+ break;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 23:48:15 +0000