mac80211: update to linux 6.1-rc8

This should help stay in sync with upstream development

Signed-off-by: Felix Fietkau <nbd@nbd.name>

1 files changed, 0 insertions, 262 deletions

diff --git a/package/kernel/mac80211/patches/subsys/312-v5.16-mac80211-split-beacon-retrieval-functions.patch b/package/kernel/mac80211/patches/subsys/312-v5.16-mac80211-split-beacon-retrieval-functions.patch
deleted file mode 100644
index 18b1951f6e..0000000000
--- a/package/kernel/mac80211/patches/subsys/312-v5.16-mac80211-split-beacon-retrieval-functions.patch
+++ /dev/null
@@ -1,262 +0,0 @@
-From: Aloka Dixit <alokad@codeaurora.org>
-Date: Tue, 5 Oct 2021 21:09:36 -0700
-Subject: [PATCH] mac80211: split beacon retrieval functions
-
-Split __ieee80211_beacon_get() into a separate function for AP mode
-ieee80211_beacon_get_ap().
-Also, move the code common to all modes (AP, adhoc and mesh) to
-a separate function ieee80211_beacon_get_finish().
-
-Signed-off-by: Aloka Dixit <alokad@codeaurora.org>
-Link: https://lore.kernel.org/r/20211006040938.9531-2-alokad@codeaurora.org
-Signed-off-by: Johannes Berg <johannes.berg@intel.com>
----
-
---- a/net/mac80211/tx.c
-+++ b/net/mac80211/tx.c
-@@ -4987,6 +4987,115 @@ static int ieee80211_beacon_protect(stru
- 	return 0;
- }
- 
-+static void
-+ieee80211_beacon_get_finish(struct ieee80211_hw *hw,
-+			    struct ieee80211_vif *vif,
-+			    struct ieee80211_mutable_offsets *offs,
-+			    struct beacon_data *beacon,
-+			    struct sk_buff *skb,
-+			    struct ieee80211_chanctx_conf *chanctx_conf,
-+			    u16 csa_off_base)
-+{
-+	struct ieee80211_local *local = hw_to_local(hw);
-+	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
-+	struct ieee80211_tx_info *info;
-+	enum nl80211_band band;
-+	struct ieee80211_tx_rate_control txrc;
-+
-+	/* CSA offsets */
-+	if (offs && beacon) {
-+		u16 i;
-+
-+		for (i = 0; i < IEEE80211_MAX_CNTDWN_COUNTERS_NUM; i++) {
-+			u16 csa_off = beacon->cntdwn_counter_offsets[i];
-+
-+			if (!csa_off)
-+				continue;
-+
-+			offs->cntdwn_counter_offs[i] = csa_off_base + csa_off;
-+		}
-+	}
-+
-+	band = chanctx_conf->def.chan->band;
-+	info = IEEE80211_SKB_CB(skb);
-+	info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
-+	info->flags |= IEEE80211_TX_CTL_NO_ACK;
-+	info->band = band;
-+
-+	memset(&txrc, 0, sizeof(txrc));
-+	txrc.hw = hw;
-+	txrc.sband = local->hw.wiphy->bands[band];
-+	txrc.bss_conf = &sdata->vif.bss_conf;
-+	txrc.skb = skb;
-+	txrc.reported_rate.idx = -1;
-+	if (sdata->beacon_rate_set && sdata->beacon_rateidx_mask[band])
-+		txrc.rate_idx_mask = sdata->beacon_rateidx_mask[band];
-+	else
-+		txrc.rate_idx_mask = sdata->rc_rateidx_mask[band];
-+	txrc.bss = true;
-+	rate_control_get_rate(sdata, NULL, &txrc);
-+
-+	info->control.vif = vif;
-+	info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT |
-+		       IEEE80211_TX_CTL_ASSIGN_SEQ |
-+		       IEEE80211_TX_CTL_FIRST_FRAGMENT;
-+}
-+
-+static struct sk_buff *
-+ieee80211_beacon_get_ap(struct ieee80211_hw *hw,
-+			struct ieee80211_vif *vif,
-+			struct ieee80211_mutable_offsets *offs,
-+			bool is_template,
-+			struct beacon_data *beacon,
-+			struct ieee80211_chanctx_conf *chanctx_conf)
-+{
-+	struct ieee80211_local *local = hw_to_local(hw);
-+	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
-+	struct ieee80211_if_ap *ap = &sdata->u.ap;
-+	struct sk_buff *skb = NULL;
-+	u16 csa_off_base = 0;
-+
-+	if (beacon->cntdwn_counter_offsets[0]) {
-+		if (!is_template)
-+			ieee80211_beacon_update_cntdwn(vif);
-+
-+		ieee80211_set_beacon_cntdwn(sdata, beacon);
-+	}
-+
-+	/* headroom, head length,
-+	 * tail length and maximum TIM length
-+	 */
-+	skb = dev_alloc_skb(local->tx_headroom + beacon->head_len +
-+			    beacon->tail_len + 256 +
-+			    local->hw.extra_beacon_tailroom);
-+	if (!skb)
-+		return NULL;
-+
-+	skb_reserve(skb, local->tx_headroom);
-+	skb_put_data(skb, beacon->head, beacon->head_len);
-+
-+	ieee80211_beacon_add_tim(sdata, &ap->ps, skb, is_template);
-+
-+	if (offs) {
-+		offs->tim_offset = beacon->head_len;
-+		offs->tim_length = skb->len - beacon->head_len;
-+		offs->cntdwn_counter_offs[0] = beacon->cntdwn_counter_offsets[0];
-+
-+		/* for AP the csa offsets are from tail */
-+		csa_off_base = skb->len;
-+	}
-+
-+	if (beacon->tail)
-+		skb_put_data(skb, beacon->tail, beacon->tail_len);
-+
-+	if (ieee80211_beacon_protect(skb, local, sdata) < 0)
-+		return NULL;
-+
-+	ieee80211_beacon_get_finish(hw, vif, offs, beacon, skb, chanctx_conf,
-+				    csa_off_base);
-+	return skb;
-+}
-+
- static struct sk_buff *
- __ieee80211_beacon_get(struct ieee80211_hw *hw,
- 		       struct ieee80211_vif *vif,
-@@ -4996,12 +5105,8 @@ __ieee80211_beacon_get(struct ieee80211_
- 	struct ieee80211_local *local = hw_to_local(hw);
- 	struct beacon_data *beacon = NULL;
- 	struct sk_buff *skb = NULL;
--	struct ieee80211_tx_info *info;
- 	struct ieee80211_sub_if_data *sdata = NULL;
--	enum nl80211_band band;
--	struct ieee80211_tx_rate_control txrc;
- 	struct ieee80211_chanctx_conf *chanctx_conf;
--	int csa_off_base = 0;
- 
- 	rcu_read_lock();
- 
-@@ -5018,48 +5123,11 @@ __ieee80211_beacon_get(struct ieee80211_
- 		struct ieee80211_if_ap *ap = &sdata->u.ap;
- 
- 		beacon = rcu_dereference(ap->beacon);
--		if (beacon) {
--			if (beacon->cntdwn_counter_offsets[0]) {
--				if (!is_template)
--					ieee80211_beacon_update_cntdwn(vif);
--
--				ieee80211_set_beacon_cntdwn(sdata, beacon);
--			}
--
--			/*
--			 * headroom, head length,
--			 * tail length and maximum TIM length
--			 */
--			skb = dev_alloc_skb(local->tx_headroom +
--					    beacon->head_len +
--					    beacon->tail_len + 256 +
--					    local->hw.extra_beacon_tailroom);
--			if (!skb)
--				goto out;
--
--			skb_reserve(skb, local->tx_headroom);
--			skb_put_data(skb, beacon->head, beacon->head_len);
--
--			ieee80211_beacon_add_tim(sdata, &ap->ps, skb,
--						 is_template);
--
--			if (offs) {
--				offs->tim_offset = beacon->head_len;
--				offs->tim_length = skb->len - beacon->head_len;
--				offs->cntdwn_counter_offs[0] = beacon->cntdwn_counter_offsets[0];
--
--				/* for AP the csa offsets are from tail */
--				csa_off_base = skb->len;
--			}
--
--			if (beacon->tail)
--				skb_put_data(skb, beacon->tail,
--					     beacon->tail_len);
--
--			if (ieee80211_beacon_protect(skb, local, sdata) < 0)
--				goto out;
--		} else
-+		if (!beacon)
- 			goto out;
-+
-+		skb = ieee80211_beacon_get_ap(hw, vif, offs, is_template,
-+					      beacon, chanctx_conf);
- 	} else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) {
- 		struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
- 		struct ieee80211_hdr *hdr;
-@@ -5085,6 +5153,9 @@ __ieee80211_beacon_get(struct ieee80211_
- 		hdr = (struct ieee80211_hdr *) skb->data;
- 		hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
- 						 IEEE80211_STYPE_BEACON);
-+
-+		ieee80211_beacon_get_finish(hw, vif, offs, beacon, skb,
-+					    chanctx_conf, 0);
- 	} else if (ieee80211_vif_is_mesh(&sdata->vif)) {
- 		struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
- 
-@@ -5124,51 +5195,13 @@ __ieee80211_beacon_get(struct ieee80211_
- 		}
- 
- 		skb_put_data(skb, beacon->tail, beacon->tail_len);
-+		ieee80211_beacon_get_finish(hw, vif, offs, beacon, skb,
-+					    chanctx_conf, 0);
- 	} else {
- 		WARN_ON(1);
- 		goto out;
- 	}
- 
--	/* CSA offsets */
--	if (offs && beacon) {
--		int i;
--
--		for (i = 0; i < IEEE80211_MAX_CNTDWN_COUNTERS_NUM; i++) {
--			u16 csa_off = beacon->cntdwn_counter_offsets[i];
--
--			if (!csa_off)
--				continue;
--
--			offs->cntdwn_counter_offs[i] = csa_off_base + csa_off;
--		}
--	}
--
--	band = chanctx_conf->def.chan->band;
--
--	info = IEEE80211_SKB_CB(skb);
--
--	info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
--	info->flags |= IEEE80211_TX_CTL_NO_ACK;
--	info->band = band;
--
--	memset(&txrc, 0, sizeof(txrc));
--	txrc.hw = hw;
--	txrc.sband = local->hw.wiphy->bands[band];
--	txrc.bss_conf = &sdata->vif.bss_conf;
--	txrc.skb = skb;
--	txrc.reported_rate.idx = -1;
--	if (sdata->beacon_rate_set && sdata->beacon_rateidx_mask[band])
--		txrc.rate_idx_mask = sdata->beacon_rateidx_mask[band];
--	else
--		txrc.rate_idx_mask = sdata->rc_rateidx_mask[band];
--	txrc.bss = true;
--	rate_control_get_rate(sdata, NULL, &txrc);
--
--	info->control.vif = vif;
--
--	info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT |
--			IEEE80211_TX_CTL_ASSIGN_SEQ |
--			IEEE80211_TX_CTL_FIRST_FRAGMENT;
-  out:
- 	rcu_read_unlock();
- 	return skb;