[openwrt/openwrt] mac80211: rtl8xxxu: sync with linux-next 20240229
LEDE Commits
lede-commits at lists.infradead.org
Sat Mar 9 14:54:15 PST 2024
hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/97f542238a23a1c8461b40dfb26d9213826d8e78
commit 97f542238a23a1c8461b40dfb26d9213826d8e78
Author: Shiji Yang <yangshiji66 at qq.com>
AuthorDate: Fri Feb 23 05:36:50 2024 +0800
mac80211: rtl8xxxu: sync with linux-next 20240229
Backporting upstream patches to improve RTL8188F support.
Signed-off-by: Shiji Yang <yangshiji66 at qq.com>
---
...xu-remove-assignment-of-priv-vif-in-rtl8x.patch | 27 ++
...xu-prepare-supporting-two-virtual-interfa.patch | 61 +++
...xu-support-setting-linktype-for-both-inte.patch | 102 +++++
...xu-8188e-convert-usage-of-priv-vif-to-pri.patch | 28 ++
...xu-support-setting-mac-address-register-f.patch | 72 ++++
...xu-extend-wifi-connected-check-to-both-in.patch | 75 ++++
...xu-extend-check-for-matching-bssid-to-bot.patch | 70 ++++
...xu-don-t-parse-CFO-if-both-interfaces-are.patch | 51 +++
...xu-support-setting-bssid-register-for-mul.patch | 67 ++++
...xu-support-multiple-interfaces-in-set_aif.patch | 44 +++
...xu-support-multiple-interfaces-in-update_.patch | 28 ++
...xu-support-multiple-interfaces-in-configu.patch | 33 ++
...xu-support-multiple-interfaces-in-watchdo.patch | 66 ++++
...xu-support-multiple-interfaces-in-add-rem.patch | 137 +++++++
...xu-support-multiple-interfaces-in-bss_inf.patch | 57 +++
...xu-support-multiple-interface-in-start_ap.patch | 32 ++
...6.9-wifi-rtl8xxxu-add-macids-for-STA-mode.patch | 82 ++++
....9-wifi-rtl8xxxu-remove-obsolete-priv-vif.patch | 49 +++
...tl8xxxu-add-hw-crypto-support-for-AP-mode.patch | 226 +++++++++++
...xu-make-supporting-AP-mode-only-on-port-0.patch | 130 +++++++
...xu-declare-concurrent-mode-support-for-81.patch | 76 ++++
...tl8xxxu-Fix-LED-control-code-of-RTL8192FU.patch | 98 +++++
...-rtl8xxxu-Fix-off-by-one-initial-RTS-rate.patch | 36 ++
...xxxu-add-cancel_work_sync-for-c2hcmd_work.patch | 27 ++
...fi-rtl8xxxu-enable-channel-switch-support.patch | 100 +++++
...xu-convert-EN_DESC_ID-of-TX-descriptor-to.patch | 31 ++
...xu-make-instances-of-iface-limit-and-comb.patch | 36 ++
...xu-add-missing-number-of-sec-cam-entries-.patch | 100 +++++
...006-v6.9-wifi-rtl8xxxu-fix-error-messages.patch | 37 ++
....9-wifi-rtl8xxxu-Add-TP-Link-TL-WN823N-V2.patch | 36 ++
....9-wifi-rtl8xxxu-update-rate-mask-per-sta.patch | 411 +++++++++++++++++++++
...xxu-check-vif-before-using-in-rtl8xxxu_tx.patch | 40 ++
...xu-fix-mixed-declarations-and-code-warnin.patch | 34 ++
33 files changed, 2499 insertions(+)
diff --git a/package/kernel/mac80211/patches/rtl/001-01-v6.9-wifi-rtl8xxxu-remove-assignment-of-priv-vif-in-rtl8x.patch b/package/kernel/mac80211/patches/rtl/001-01-v6.9-wifi-rtl8xxxu-remove-assignment-of-priv-vif-in-rtl8x.patch
new file mode 100644
index 0000000000..e0a01a8120
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-01-v6.9-wifi-rtl8xxxu-remove-assignment-of-priv-vif-in-rtl8x.patch
@@ -0,0 +1,27 @@
+From d55cb6d8a99441aff55cb9ce663a07f7f1667e83 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:22 +0100
+Subject: [PATCH 01/21] wifi: rtl8xxxu: remove assignment of priv->vif in
+ rtl8xxxu_bss_info_changed()
+
+priv->vif gets already set in rtl8xxxu_add_interface, there is no need
+to set it also in rtl8xxxu_bss_info_changed().
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-2-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -5004,7 +5004,6 @@ rtl8xxxu_bss_info_changed(struct ieee802
+
+ rtl8xxxu_update_ra_report(rarpt, highest_rate, sgi, bw);
+
+- priv->vif = vif;
+ priv->rssi_level = RTL8XXXU_RATR_STA_INIT;
+
+ priv->fops->update_rate_mask(priv, ramask, 0, sgi,
diff --git a/package/kernel/mac80211/patches/rtl/001-02-v6.9-wifi-rtl8xxxu-prepare-supporting-two-virtual-interfa.patch b/package/kernel/mac80211/patches/rtl/001-02-v6.9-wifi-rtl8xxxu-prepare-supporting-two-virtual-interfa.patch
new file mode 100644
index 0000000000..b1948bb7c2
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-02-v6.9-wifi-rtl8xxxu-prepare-supporting-two-virtual-interfa.patch
@@ -0,0 +1,61 @@
+From 2bbd7d584046038ce655e476628bb15e1460fac6 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:23 +0100
+Subject: [PATCH 02/21] wifi: rtl8xxxu: prepare supporting two virtual
+ interfaces
+
+To prepare for concurrent mode, add an array ("vifs") to rtl8xxxu_priv
+to keep track of both interfaces.
+
+Keep the old priv->vif as long there are still users of it and let
+priv->vifs[0] point to the same location.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-3-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 2 ++
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 10 +++++++---
+ 2 files changed, 9 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+@@ -1897,6 +1897,8 @@ struct rtl8xxxu_priv {
+ * is supported and no iface_combinations are provided.
+ */
+ struct ieee80211_vif *vif;
++
++ struct ieee80211_vif *vifs[2];
+ struct delayed_work ra_watchdog;
+ struct work_struct c2hcmd_work;
+ struct sk_buff_head c2hcmd_queue;
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -6569,10 +6569,12 @@ static int rtl8xxxu_add_interface(struct
+ int ret;
+ u8 val8;
+
+- if (!priv->vif)
++ if (!priv->vif) {
+ priv->vif = vif;
+- else
++ priv->vifs[0] = vif;
++ } else {
+ return -EOPNOTSUPP;
++ }
+
+ switch (vif->type) {
+ case NL80211_IFTYPE_STATION:
+@@ -6622,8 +6624,10 @@ static void rtl8xxxu_remove_interface(st
+
+ dev_dbg(&priv->udev->dev, "%s\n", __func__);
+
+- if (priv->vif)
++ if (priv->vif) {
+ priv->vif = NULL;
++ priv->vifs[0] = NULL;
++ }
+ }
+
+ static int rtl8xxxu_config(struct ieee80211_hw *hw, u32 changed)
diff --git a/package/kernel/mac80211/patches/rtl/001-03-v6.9-wifi-rtl8xxxu-support-setting-linktype-for-both-inte.patch b/package/kernel/mac80211/patches/rtl/001-03-v6.9-wifi-rtl8xxxu-support-setting-linktype-for-both-inte.patch
new file mode 100644
index 0000000000..f473fad118
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-03-v6.9-wifi-rtl8xxxu-support-setting-linktype-for-both-inte.patch
@@ -0,0 +1,102 @@
+From 7f444692cde83c1455682c2d0d2c9a666422b867 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:24 +0100
+Subject: [PATCH 03/21] wifi: rtl8xxxu: support setting linktype for both
+ interfaces
+
+To prepare for concurrent mode, enhance the set_linktype function to be
+able to set the linktype in the MSR register for both hardware ports.
+
+Until the users of set_linktype can handle multiple interfaces, use
+port_num = 0.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-4-martin.kaistra@linutronix.de
+---
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 37 +++++++++++--------
+ 1 file changed, 22 insertions(+), 15 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -1633,33 +1633,41 @@ rtl8xxxu_gen1_set_tx_power(struct rtl8xx
+ }
+
+ static void rtl8xxxu_set_linktype(struct rtl8xxxu_priv *priv,
+- enum nl80211_iftype linktype)
++ enum nl80211_iftype linktype, int port_num)
+ {
+- u8 val8;
+-
+- val8 = rtl8xxxu_read8(priv, REG_MSR);
+- val8 &= ~MSR_LINKTYPE_MASK;
++ u8 val8, type;
+
+ switch (linktype) {
+ case NL80211_IFTYPE_UNSPECIFIED:
+- val8 |= MSR_LINKTYPE_NONE;
++ type = MSR_LINKTYPE_NONE;
+ break;
+ case NL80211_IFTYPE_ADHOC:
+- val8 |= MSR_LINKTYPE_ADHOC;
++ type = MSR_LINKTYPE_ADHOC;
+ break;
+ case NL80211_IFTYPE_STATION:
+- val8 |= MSR_LINKTYPE_STATION;
++ type = MSR_LINKTYPE_STATION;
+ break;
+ case NL80211_IFTYPE_AP:
+- val8 |= MSR_LINKTYPE_AP;
++ type = MSR_LINKTYPE_AP;
+ break;
+ default:
+- goto out;
++ return;
++ }
++
++ switch (port_num) {
++ case 0:
++ val8 = rtl8xxxu_read8(priv, REG_MSR) & 0x0c;
++ val8 |= type;
++ break;
++ case 1:
++ val8 = rtl8xxxu_read8(priv, REG_MSR) & 0x03;
++ val8 |= type << 2;
++ break;
++ default:
++ return;
+ }
+
+ rtl8xxxu_write8(priv, REG_MSR, val8);
+-out:
+- return;
+ }
+
+ static void
+@@ -4236,7 +4244,6 @@ static int rtl8xxxu_init_device(struct i
+ }
+
+ rtl8xxxu_set_mac(priv);
+- rtl8xxxu_set_linktype(priv, NL80211_IFTYPE_STATION);
+
+ /*
+ * Configure initial WMAC settings
+@@ -4964,7 +4971,7 @@ rtl8xxxu_bss_info_changed(struct ieee802
+ if (changed & BSS_CHANGED_ASSOC) {
+ dev_dbg(dev, "Changed ASSOC: %i!\n", vif->cfg.assoc);
+
+- rtl8xxxu_set_linktype(priv, vif->type);
++ rtl8xxxu_set_linktype(priv, vif->type, 0);
+
+ if (vif->cfg.assoc) {
+ u32 ramask;
+@@ -6610,7 +6617,7 @@ static int rtl8xxxu_add_interface(struct
+ ret = -EOPNOTSUPP;
+ }
+
+- rtl8xxxu_set_linktype(priv, vif->type);
++ rtl8xxxu_set_linktype(priv, vif->type, 0);
+ ether_addr_copy(priv->mac_addr, vif->addr);
+ rtl8xxxu_set_mac(priv);
+
diff --git a/package/kernel/mac80211/patches/rtl/001-04-v6.9-wifi-rtl8xxxu-8188e-convert-usage-of-priv-vif-to-pri.patch b/package/kernel/mac80211/patches/rtl/001-04-v6.9-wifi-rtl8xxxu-8188e-convert-usage-of-priv-vif-to-pri.patch
new file mode 100644
index 0000000000..160a71adc7
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-04-v6.9-wifi-rtl8xxxu-8188e-convert-usage-of-priv-vif-to-pri.patch
@@ -0,0 +1,28 @@
+From a047e46a7b98de384a158b25a05dc09aa7d70c5f Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:25 +0100
+Subject: [PATCH 04/21] wifi: rtl8xxxu: 8188e: convert usage of priv->vif to
+ priv->vifs[0]
+
+The driver currently does not support AP or concurrent mode for 8188e,
+so just use priv->vifs[0] instead of priv->vif for now.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-5-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
+@@ -1699,7 +1699,7 @@ void rtl8188e_handle_ra_tx_report2(struc
+ /* We only use macid 0, so only the first item is relevant.
+ * AP mode will use more of them if it's ever implemented.
+ */
+- if (!priv->vif || priv->vif->type == NL80211_IFTYPE_STATION)
++ if (!priv->vifs[0] || priv->vifs[0]->type == NL80211_IFTYPE_STATION)
+ items = 1;
+
+ for (macid = 0; macid < items; macid++) {
diff --git a/package/kernel/mac80211/patches/rtl/001-05-v6.9-wifi-rtl8xxxu-support-setting-mac-address-register-f.patch b/package/kernel/mac80211/patches/rtl/001-05-v6.9-wifi-rtl8xxxu-support-setting-mac-address-register-f.patch
new file mode 100644
index 0000000000..c3e3fea450
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-05-v6.9-wifi-rtl8xxxu-support-setting-mac-address-register-f.patch
@@ -0,0 +1,72 @@
+From 00add60cad3c9690ac0f9d4f6685f96ccd607670 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:26 +0100
+Subject: [PATCH 05/21] wifi: rtl8xxxu: support setting mac address register
+ for both interfaces
+
+To prepare for concurrent mode, enhance rtl8xxxu_set_mac() to write the
+mac address of the respective interface to REG_MACID or REG_MACID1.
+
+Remove the call to rtl8xxxu_set_mac() from the init function as we set
+it in rtl8xxxu_add_interface() later anyway.
+
+Until rtl8xxxu_add_interface() can handle both interfaces, call
+rtl8xxxu_set_mac() with port_num = 0.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-6-martin.kaistra@linutronix.de
+---
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 20 +++++++++++++------
+ 1 file changed, 14 insertions(+), 6 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -3580,15 +3580,25 @@ void rtl8723a_phy_lc_calibrate(struct rt
+ rtl8xxxu_write8(priv, REG_TXPAUSE, 0x00);
+ }
+
+-static int rtl8xxxu_set_mac(struct rtl8xxxu_priv *priv)
++static int rtl8xxxu_set_mac(struct rtl8xxxu_priv *priv, int port_num)
+ {
+ int i;
+ u16 reg;
+
+- reg = REG_MACID;
++ switch (port_num) {
++ case 0:
++ reg = REG_MACID;
++ break;
++ case 1:
++ reg = REG_MACID1;
++ break;
++ default:
++ WARN_ONCE("%s: invalid port_num\n", __func__);
++ return -EINVAL;
++ }
+
+ for (i = 0; i < ETH_ALEN; i++)
+- rtl8xxxu_write8(priv, reg + i, priv->mac_addr[i]);
++ rtl8xxxu_write8(priv, reg + i, priv->vifs[port_num]->addr[i]);
+
+ return 0;
+ }
+@@ -4243,8 +4253,6 @@ static int rtl8xxxu_init_device(struct i
+ rtl8xxxu_write32(priv, REG_HIMR, 0xffffffff);
+ }
+
+- rtl8xxxu_set_mac(priv);
+-
+ /*
+ * Configure initial WMAC settings
+ */
+@@ -6619,7 +6627,7 @@ static int rtl8xxxu_add_interface(struct
+
+ rtl8xxxu_set_linktype(priv, vif->type, 0);
+ ether_addr_copy(priv->mac_addr, vif->addr);
+- rtl8xxxu_set_mac(priv);
++ rtl8xxxu_set_mac(priv, 0);
+
+ return ret;
+ }
diff --git a/package/kernel/mac80211/patches/rtl/001-06-v6.9-wifi-rtl8xxxu-extend-wifi-connected-check-to-both-in.patch b/package/kernel/mac80211/patches/rtl/001-06-v6.9-wifi-rtl8xxxu-extend-wifi-connected-check-to-both-in.patch
new file mode 100644
index 0000000000..70879f861f
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-06-v6.9-wifi-rtl8xxxu-extend-wifi-connected-check-to-both-in.patch
@@ -0,0 +1,75 @@
+From 9aa776209ca31695bead52674ad943848ccc97d5 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:27 +0100
+Subject: [PATCH 06/21] wifi: rtl8xxxu: extend wifi connected check to both
+ interfaces
+
+There are multiple places in the code where the current connection
+status of wifi is checked. The driver will support two interfaces soon
+and either one of them (or both) could be connected.
+
+Convert all uses of (vif && vif->cfg.assoc) to a new helper
+function rtl8xxxu_is_assoc() which checks both interfaces.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-7-martin.kaistra@linutronix.de
+---
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 20 +++++++++----------
+ 1 file changed, 9 insertions(+), 11 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -6043,18 +6043,20 @@ void rtl8723bu_update_bt_link_info(struc
+ btcoex->bt_busy = false;
+ }
+
++static inline bool rtl8xxxu_is_assoc(struct rtl8xxxu_priv *priv)
++{
++ return (priv->vifs[0] && priv->vifs[0]->cfg.assoc) ||
++ (priv->vifs[1] && priv->vifs[1]->cfg.assoc);
++}
++
+ static
+ void rtl8723bu_handle_bt_inquiry(struct rtl8xxxu_priv *priv)
+ {
+- struct ieee80211_vif *vif;
+ struct rtl8xxxu_btcoex *btcoex;
+- bool wifi_connected;
+
+- vif = priv->vif;
+ btcoex = &priv->bt_coex;
+- wifi_connected = (vif && vif->cfg.assoc);
+
+- if (!wifi_connected) {
++ if (!rtl8xxxu_is_assoc(priv)) {
+ rtl8723bu_set_ps_tdma(priv, 0x8, 0x0, 0x0, 0x0, 0x0);
+ rtl8723bu_set_coex_with_type(priv, 0);
+ } else if (btcoex->has_sco || btcoex->has_hid || btcoex->has_a2dp) {
+@@ -6072,15 +6074,11 @@ void rtl8723bu_handle_bt_inquiry(struct
+ static
+ void rtl8723bu_handle_bt_info(struct rtl8xxxu_priv *priv)
+ {
+- struct ieee80211_vif *vif;
+ struct rtl8xxxu_btcoex *btcoex;
+- bool wifi_connected;
+
+- vif = priv->vif;
+ btcoex = &priv->bt_coex;
+- wifi_connected = (vif && vif->cfg.assoc);
+
+- if (wifi_connected) {
++ if (rtl8xxxu_is_assoc(priv)) {
+ u32 val32 = 0;
+ u32 high_prio_tx = 0, high_prio_rx = 0;
+
+@@ -7103,7 +7101,7 @@ static void rtl8xxxu_track_cfo(struct rt
+ int cfo_khz_a, cfo_khz_b, cfo_average;
+ int crystal_cap;
+
+- if (!priv->vif || !priv->vif->cfg.assoc) {
++ if (!rtl8xxxu_is_assoc(priv)) {
+ /* Reset */
+ cfo->adjust = true;
+
diff --git a/package/kernel/mac80211/patches/rtl/001-07-v6.9-wifi-rtl8xxxu-extend-check-for-matching-bssid-to-bot.patch b/package/kernel/mac80211/patches/rtl/001-07-v6.9-wifi-rtl8xxxu-extend-check-for-matching-bssid-to-bot.patch
new file mode 100644
index 0000000000..2c53aded28
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-07-v6.9-wifi-rtl8xxxu-extend-check-for-matching-bssid-to-bot.patch
@@ -0,0 +1,70 @@
+From 80fd8687db41b1e04f78c37137d090f2165cca6e Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:28 +0100
+Subject: [PATCH 07/21] wifi: rtl8xxxu: extend check for matching bssid to both
+ interfaces
+
+The driver will support two interfaces soon, which both can be in
+station mode, so extend the check, whether cfo information should be
+parsed, to cover both interfaces.
+
+For better code readability put the lines with priv->vifs[port_num] in a
+separate function.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-8-martin.kaistra@linutronix.de
+---
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 22 ++++++++++++-------
+ 1 file changed, 14 insertions(+), 8 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -5706,6 +5706,16 @@ static void rtl8xxxu_update_beacon_work_
+ rtl8xxxu_send_beacon_frame(hw, vif);
+ }
+
++static inline bool rtl8xxxu_is_packet_match_bssid(struct rtl8xxxu_priv *priv,
++ struct ieee80211_hdr *hdr,
++ int port_num)
++{
++ return priv->vifs[port_num] &&
++ priv->vifs[port_num]->type == NL80211_IFTYPE_STATION &&
++ priv->vifs[port_num]->cfg.assoc &&
++ ether_addr_equal(priv->vifs[port_num]->bss_conf.bssid, hdr->addr2);
++}
++
+ void rtl8723au_rx_parse_phystats(struct rtl8xxxu_priv *priv,
+ struct ieee80211_rx_status *rx_status,
+ struct rtl8723au_phy_stats *phy_stats,
+@@ -5722,12 +5732,10 @@ void rtl8723au_rx_parse_phystats(struct
+ rx_status->signal = priv->fops->cck_rssi(priv, phy_stats);
+ } else {
+ bool parse_cfo = priv->fops->set_crystal_cap &&
+- priv->vif &&
+- priv->vif->type == NL80211_IFTYPE_STATION &&
+- priv->vif->cfg.assoc &&
+ !crc_icv_err &&
+ !ieee80211_is_ctl(hdr->frame_control) &&
+- ether_addr_equal(priv->vif->bss_conf.bssid, hdr->addr2);
++ (rtl8xxxu_is_packet_match_bssid(priv, hdr, 0) ||
++ rtl8xxxu_is_packet_match_bssid(priv, hdr, 1));
+
+ if (parse_cfo) {
+ priv->cfo_tracking.cfo_tail[0] = phy_stats->path_cfotail[0];
+@@ -5762,12 +5770,10 @@ static void jaguar2_rx_parse_phystats_ty
+ bool crc_icv_err)
+ {
+ bool parse_cfo = priv->fops->set_crystal_cap &&
+- priv->vif &&
+- priv->vif->type == NL80211_IFTYPE_STATION &&
+- priv->vif->cfg.assoc &&
+ !crc_icv_err &&
+ !ieee80211_is_ctl(hdr->frame_control) &&
+- ether_addr_equal(priv->vif->bss_conf.bssid, hdr->addr2);
++ (rtl8xxxu_is_packet_match_bssid(priv, hdr, 0) ||
++ rtl8xxxu_is_packet_match_bssid(priv, hdr, 1));
+ u8 pwdb_max = 0;
+ int rx_path;
+
diff --git a/package/kernel/mac80211/patches/rtl/001-08-v6.9-wifi-rtl8xxxu-don-t-parse-CFO-if-both-interfaces-are.patch b/package/kernel/mac80211/patches/rtl/001-08-v6.9-wifi-rtl8xxxu-don-t-parse-CFO-if-both-interfaces-are.patch
new file mode 100644
index 0000000000..bad1c3cb27
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-08-v6.9-wifi-rtl8xxxu-don-t-parse-CFO-if-both-interfaces-are.patch
@@ -0,0 +1,51 @@
+From f86dd8eaf8da84ee5b803d90b8c311d7e2725d0b Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:29 +0100
+Subject: [PATCH 08/21] wifi: rtl8xxxu: don't parse CFO, if both interfaces are
+ connected in STA mode
+
+If both interfaces are in STATION mode and both are connected to an AP,
+there might be conflicting CFO values for the two connections. Ignore
+the CFO information in this case.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-9-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -5716,6 +5716,14 @@ static inline bool rtl8xxxu_is_packet_ma
+ ether_addr_equal(priv->vifs[port_num]->bss_conf.bssid, hdr->addr2);
+ }
+
++static inline bool rtl8xxxu_is_sta_sta(struct rtl8xxxu_priv *priv)
++{
++ return (priv->vifs[0] && priv->vifs[0]->cfg.assoc &&
++ priv->vifs[0]->type == NL80211_IFTYPE_STATION) &&
++ (priv->vifs[1] && priv->vifs[1]->cfg.assoc &&
++ priv->vifs[1]->type == NL80211_IFTYPE_STATION);
++}
++
+ void rtl8723au_rx_parse_phystats(struct rtl8xxxu_priv *priv,
+ struct ieee80211_rx_status *rx_status,
+ struct rtl8723au_phy_stats *phy_stats,
+@@ -5734,6 +5742,7 @@ void rtl8723au_rx_parse_phystats(struct
+ bool parse_cfo = priv->fops->set_crystal_cap &&
+ !crc_icv_err &&
+ !ieee80211_is_ctl(hdr->frame_control) &&
++ !rtl8xxxu_is_sta_sta(priv) &&
+ (rtl8xxxu_is_packet_match_bssid(priv, hdr, 0) ||
+ rtl8xxxu_is_packet_match_bssid(priv, hdr, 1));
+
+@@ -5772,6 +5781,7 @@ static void jaguar2_rx_parse_phystats_ty
+ bool parse_cfo = priv->fops->set_crystal_cap &&
+ !crc_icv_err &&
+ !ieee80211_is_ctl(hdr->frame_control) &&
++ !rtl8xxxu_is_sta_sta(priv) &&
+ (rtl8xxxu_is_packet_match_bssid(priv, hdr, 0) ||
+ rtl8xxxu_is_packet_match_bssid(priv, hdr, 1));
+ u8 pwdb_max = 0;
diff --git a/package/kernel/mac80211/patches/rtl/001-09-v6.9-wifi-rtl8xxxu-support-setting-bssid-register-for-mul.patch b/package/kernel/mac80211/patches/rtl/001-09-v6.9-wifi-rtl8xxxu-support-setting-bssid-register-for-mul.patch
new file mode 100644
index 0000000000..def70343b0
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-09-v6.9-wifi-rtl8xxxu-support-setting-bssid-register-for-mul.patch
@@ -0,0 +1,67 @@
+From 3ff7a05996f901a7a10068b42e9dc8435f908a4c Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:30 +0100
+Subject: [PATCH 09/21] wifi: rtl8xxxu: support setting bssid register for
+ multiple interfaces
+
+To prepare for concurrent mode, enhance rtl8xxxu_set_bssid() to write the
+BSSID of the respective interface to REG_BSSID or REG_BSSID1.
+
+Like done with rtl8xxxu_set_mac(), call rtl8xxxu_set_bssid() with
+port_num = 0, until the callers also support multiple interfaces.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-10-martin.kaistra@linutronix.de
+---
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 18 ++++++++++++++----
+ 1 file changed, 14 insertions(+), 4 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -3603,14 +3603,24 @@ static int rtl8xxxu_set_mac(struct rtl8x
+ return 0;
+ }
+
+-static int rtl8xxxu_set_bssid(struct rtl8xxxu_priv *priv, const u8 *bssid)
++static int rtl8xxxu_set_bssid(struct rtl8xxxu_priv *priv, const u8 *bssid, int port_num)
+ {
+ int i;
+ u16 reg;
+
+ dev_dbg(&priv->udev->dev, "%s: (%pM)\n", __func__, bssid);
+
+- reg = REG_BSSID;
++ switch (port_num) {
++ case 0:
++ reg = REG_BSSID;
++ break;
++ case 1:
++ reg = REG_BSSID1;
++ break;
++ default:
++ WARN_ONCE("%s: invalid port_num\n", __func__);
++ return -EINVAL;
++ }
+
+ for (i = 0; i < ETH_ALEN; i++)
+ rtl8xxxu_write8(priv, reg + i, bssid[i]);
+@@ -5068,7 +5078,7 @@ rtl8xxxu_bss_info_changed(struct ieee802
+
+ if (changed & BSS_CHANGED_BSSID) {
+ dev_dbg(dev, "Changed BSSID!\n");
+- rtl8xxxu_set_bssid(priv, bss_conf->bssid);
++ rtl8xxxu_set_bssid(priv, bss_conf->bssid, 0);
+ }
+
+ if (changed & BSS_CHANGED_BASIC_RATES) {
+@@ -5097,7 +5107,7 @@ static int rtl8xxxu_start_ap(struct ieee
+ struct device *dev = &priv->udev->dev;
+
+ dev_dbg(dev, "Start AP mode\n");
+- rtl8xxxu_set_bssid(priv, vif->bss_conf.bssid);
++ rtl8xxxu_set_bssid(priv, vif->bss_conf.bssid, 0);
+ rtl8xxxu_write16(priv, REG_BCN_INTERVAL, vif->bss_conf.beacon_int);
+ priv->fops->report_connect(priv, RTL8XXXU_BC_MC_MACID, 0, true);
+
diff --git a/package/kernel/mac80211/patches/rtl/001-10-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-set_aif.patch b/package/kernel/mac80211/patches/rtl/001-10-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-set_aif.patch
new file mode 100644
index 0000000000..b8cb66dd92
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-10-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-set_aif.patch
@@ -0,0 +1,44 @@
+From 43532c050f8eec4056a21978fdb5b958e1477553 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:31 +0100
+Subject: [PATCH 10/21] wifi: rtl8xxxu: support multiple interfaces in
+ set_aifs()
+
+In concurrent mode supported by this driver, both interfaces will use
+the same channel and same wireless mode.
+It is therefore possible to get the wireless mode by checking the first
+connected interface.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-11-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 10 ++++++++--
+ 1 file changed, 8 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -4913,14 +4913,20 @@ static void rtl8xxxu_set_aifs(struct rtl
+ u8 aifs, aifsn, sifs;
+ int i;
+
+- if (priv->vif) {
++ for (i = 0; i < ARRAY_SIZE(priv->vifs); i++) {
++ if (!priv->vifs[i])
++ continue;
++
+ struct ieee80211_sta *sta;
+
+ rcu_read_lock();
+- sta = ieee80211_find_sta(priv->vif, priv->vif->bss_conf.bssid);
++ sta = ieee80211_find_sta(priv->vifs[i], priv->vifs[i]->bss_conf.bssid);
+ if (sta)
+ wireless_mode = rtl8xxxu_wireless_mode(priv->hw, sta);
+ rcu_read_unlock();
++
++ if (wireless_mode)
++ break;
+ }
+
+ if (priv->hw->conf.chandef.chan->band == NL80211_BAND_5GHZ ||
diff --git a/package/kernel/mac80211/patches/rtl/001-11-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-update_.patch b/package/kernel/mac80211/patches/rtl/001-11-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-update_.patch
new file mode 100644
index 0000000000..63960e7ae7
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-11-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-update_.patch
@@ -0,0 +1,28 @@
+From 05b22e9b7d84253f765cde01cb09d144094b61c9 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:32 +0100
+Subject: [PATCH 11/21] wifi: rtl8xxxu: support multiple interfaces in
+ update_beacon_work_callback()
+
+As we only want to support AP mode/sending beacons on port 0, it is
+enough to replace priv->vif with priv->vifs[0].
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-12-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -5712,7 +5712,7 @@ static void rtl8xxxu_update_beacon_work_
+ struct rtl8xxxu_priv *priv =
+ container_of(work, struct rtl8xxxu_priv, update_beacon_work);
+ struct ieee80211_hw *hw = priv->hw;
+- struct ieee80211_vif *vif = priv->vif;
++ struct ieee80211_vif *vif = priv->vifs[0];
+
+ if (!vif) {
+ WARN_ONCE(true, "no vif to update beacon\n");
diff --git a/package/kernel/mac80211/patches/rtl/001-12-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-configu.patch b/package/kernel/mac80211/patches/rtl/001-12-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-configu.patch
new file mode 100644
index 0000000000..707236b7dc
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-12-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-configu.patch
@@ -0,0 +1,33 @@
+From 6b76638287055791e74b32c401a39ea1b91e7158 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:33 +0100
+Subject: [PATCH 12/21] wifi: rtl8xxxu: support multiple interfaces in
+ configure_filter()
+
+As we only want to support AP mode/sending beacons on port 0, change
+from priv->vif to priv->vifs[0] in the check for AP mode.
+Additionally, if we are in AP mode, don't filter RX beacon and probe
+response frames to still allow working STATION mode on the other
+interface.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-13-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -6794,8 +6794,8 @@ static void rtl8xxxu_configure_filter(st
+ else
+ rcr |= RCR_CHECK_BSSID_BEACON | RCR_CHECK_BSSID_MATCH;
+
+- if (priv->vif && priv->vif->type == NL80211_IFTYPE_AP)
+- rcr &= ~RCR_CHECK_BSSID_MATCH;
++ if (priv->vifs[0] && priv->vifs[0]->type == NL80211_IFTYPE_AP)
++ rcr &= ~(RCR_CHECK_BSSID_MATCH | RCR_CHECK_BSSID_BEACON);
+
+ if (*total_flags & FIF_CONTROL)
+ rcr |= RCR_ACCEPT_CTRL_FRAME;
diff --git a/package/kernel/mac80211/patches/rtl/001-13-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-watchdo.patch b/package/kernel/mac80211/patches/rtl/001-13-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-watchdo.patch
new file mode 100644
index 0000000000..b174b704d7
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-13-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-watchdo.patch
@@ -0,0 +1,66 @@
+From 3f9baa99f8429ea6f56e7cc8d881c027518e9573 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:34 +0100
+Subject: [PATCH 13/21] wifi: rtl8xxxu: support multiple interfaces in
+ watchdog_callback()
+
+Check first whether priv->vifs[0] exists and is of type STATION, then go
+to priv->vifs[1]. Make sure to call refresh_rate_mask for both
+interfaces.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-14-martin.kaistra@linutronix.de
+---
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 19 +++++++++++--------
+ 1 file changed, 11 insertions(+), 8 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -7200,11 +7200,15 @@ static void rtl8xxxu_watchdog_callback(s
+ {
+ struct ieee80211_vif *vif;
+ struct rtl8xxxu_priv *priv;
++ int i;
+
+ priv = container_of(work, struct rtl8xxxu_priv, ra_watchdog.work);
+- vif = priv->vif;
++ for (i = 0; i < ARRAY_SIZE(priv->vifs); i++) {
++ vif = priv->vifs[i];
++
++ if (!vif || vif->type != NL80211_IFTYPE_STATION)
++ continue;
+
+- if (vif && vif->type == NL80211_IFTYPE_STATION) {
+ int signal;
+ struct ieee80211_sta *sta;
+
+@@ -7215,22 +7219,21 @@ static void rtl8xxxu_watchdog_callback(s
+
+ dev_dbg(dev, "%s: no sta found\n", __func__);
+ rcu_read_unlock();
+- goto out;
++ continue;
+ }
+ rcu_read_unlock();
+
+ signal = ieee80211_ave_rssi(vif);
+
+- priv->fops->report_rssi(priv, 0,
++ priv->fops->report_rssi(priv, rtl8xxxu_get_macid(priv, sta),
+ rtl8xxxu_signal_to_snr(signal));
+
+- if (priv->fops->set_crystal_cap)
+- rtl8xxxu_track_cfo(priv);
+-
+ rtl8xxxu_refresh_rate_mask(priv, signal, sta, false);
+ }
+
+-out:
++ if (priv->fops->set_crystal_cap)
++ rtl8xxxu_track_cfo(priv);
++
+ schedule_delayed_work(&priv->ra_watchdog, 2 * HZ);
+ }
+
diff --git a/package/kernel/mac80211/patches/rtl/001-14-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-add-rem.patch b/package/kernel/mac80211/patches/rtl/001-14-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-add-rem.patch
new file mode 100644
index 0000000000..7fcbb02afe
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-14-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-add-rem.patch
@@ -0,0 +1,137 @@
+From eef55f1545c92c7181d5083453dee1296298ad3e Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:35 +0100
+Subject: [PATCH 14/21] wifi: rtl8xxxu: support multiple interfaces in
+ {add,remove}_interface()
+
+Add a custom struct to store in vif->drv_priv with a reference to
+port_num and fill it when a new interface is added. Choose a free
+port_num for the newly added interface.
+
+As we only want to support AP mode/sending beacons on port 0, only change
+the beacon settings if a new interface is actually assigned to port 0.
+
+Call set_linktype() and set_mac() with the appropriate port_num.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-15-martin.kaistra@linutronix.de
+---
+ .../net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 4 ++
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 52 +++++++++++--------
+ 2 files changed, 34 insertions(+), 22 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+@@ -1921,6 +1921,10 @@ struct rtl8xxxu_sta_info {
+ u8 macid;
+ };
+
++struct rtl8xxxu_vif {
++ int port_num;
++};
++
+ struct rtl8xxxu_rx_urb {
+ struct urb urb;
+ struct ieee80211_hw *hw;
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -6610,28 +6610,33 @@ error:
+ static int rtl8xxxu_add_interface(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif)
+ {
++ struct rtl8xxxu_vif *rtlvif = (struct rtl8xxxu_vif *)vif->drv_priv;
+ struct rtl8xxxu_priv *priv = hw->priv;
+- int ret;
++ int port_num;
+ u8 val8;
+
+- if (!priv->vif) {
+- priv->vif = vif;
+- priv->vifs[0] = vif;
+- } else {
++ if (!priv->vifs[0])
++ port_num = 0;
++ else if (!priv->vifs[1])
++ port_num = 1;
++ else
+ return -EOPNOTSUPP;
+- }
+
+ switch (vif->type) {
+ case NL80211_IFTYPE_STATION:
+- rtl8xxxu_stop_tx_beacon(priv);
++ if (port_num == 0) {
++ rtl8xxxu_stop_tx_beacon(priv);
+
+- val8 = rtl8xxxu_read8(priv, REG_BEACON_CTRL);
+- val8 |= BEACON_ATIM | BEACON_FUNCTION_ENABLE |
+- BEACON_DISABLE_TSF_UPDATE;
+- rtl8xxxu_write8(priv, REG_BEACON_CTRL, val8);
+- ret = 0;
++ val8 = rtl8xxxu_read8(priv, REG_BEACON_CTRL);
++ val8 |= BEACON_ATIM | BEACON_FUNCTION_ENABLE |
++ BEACON_DISABLE_TSF_UPDATE;
++ rtl8xxxu_write8(priv, REG_BEACON_CTRL, val8);
++ }
+ break;
+ case NL80211_IFTYPE_AP:
++ if (port_num == 1)
++ return -EOPNOTSUPP;
++
+ rtl8xxxu_write8(priv, REG_BEACON_CTRL,
+ BEACON_DISABLE_TSF_UPDATE | BEACON_CTRL_MBSSID);
+ rtl8xxxu_write8(priv, REG_ATIMWND, 0x0c); /* 12ms */
+@@ -6648,31 +6653,32 @@ static int rtl8xxxu_add_interface(struct
+ val8 = rtl8xxxu_read8(priv, REG_CCK_CHECK);
+ val8 &= ~BIT_BCN_PORT_SEL;
+ rtl8xxxu_write8(priv, REG_CCK_CHECK, val8);
+-
+- ret = 0;
+ break;
+ default:
+- ret = -EOPNOTSUPP;
++ return -EOPNOTSUPP;
+ }
+
+- rtl8xxxu_set_linktype(priv, vif->type, 0);
++ priv->vifs[port_num] = vif;
++ priv->vif = vif;
++ rtlvif->port_num = port_num;
++
++ rtl8xxxu_set_linktype(priv, vif->type, port_num);
+ ether_addr_copy(priv->mac_addr, vif->addr);
+- rtl8xxxu_set_mac(priv, 0);
++ rtl8xxxu_set_mac(priv, port_num);
+
+- return ret;
++ return 0;
+ }
+
+ static void rtl8xxxu_remove_interface(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif)
+ {
++ struct rtl8xxxu_vif *rtlvif = (struct rtl8xxxu_vif *)vif->drv_priv;
+ struct rtl8xxxu_priv *priv = hw->priv;
+
+ dev_dbg(&priv->udev->dev, "%s\n", __func__);
+
+- if (priv->vif) {
+- priv->vif = NULL;
+- priv->vifs[0] = NULL;
+- }
++ priv->vif = NULL;
++ priv->vifs[rtlvif->port_num] = NULL;
+ }
+
+ static int rtl8xxxu_config(struct ieee80211_hw *hw, u32 changed)
+@@ -7661,6 +7667,8 @@ static int rtl8xxxu_probe(struct usb_int
+ if (ret)
+ goto err_set_intfdata;
+
++ hw->vif_data_size = sizeof(struct rtl8xxxu_vif);
++
+ hw->wiphy->max_scan_ssids = 1;
+ hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN;
+ if (priv->fops->max_macid_num)
diff --git a/package/kernel/mac80211/patches/rtl/001-15-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-bss_inf.patch b/package/kernel/mac80211/patches/rtl/001-15-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-bss_inf.patch
new file mode 100644
index 0000000000..5c5c1948d3
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-15-v6.9-wifi-rtl8xxxu-support-multiple-interfaces-in-bss_inf.patch
@@ -0,0 +1,57 @@
+From 073401c3b6b9eaea027240baf07f2b84dd2d2d26 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:36 +0100
+Subject: [PATCH 15/21] wifi: rtl8xxxu: support multiple interfaces in
+ bss_info_changed()
+
+Call set_linktype and set_bssid now with correct port_num. Call
+stop_tx_beacon only for port 0, as we don't support beacons on port 1.
+Explicit changes to BEACON will only happen for AP type interfaces, so
+we don't need an additional check there.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-16-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -4983,6 +4983,7 @@ static void
+ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *bss_conf, u64 changed)
+ {
++ struct rtl8xxxu_vif *rtlvif = (struct rtl8xxxu_vif *)vif->drv_priv;
+ struct rtl8xxxu_priv *priv = hw->priv;
+ struct device *dev = &priv->udev->dev;
+ struct ieee80211_sta *sta;
+@@ -4995,7 +4996,7 @@ rtl8xxxu_bss_info_changed(struct ieee802
+ if (changed & BSS_CHANGED_ASSOC) {
+ dev_dbg(dev, "Changed ASSOC: %i!\n", vif->cfg.assoc);
+
+- rtl8xxxu_set_linktype(priv, vif->type, 0);
++ rtl8xxxu_set_linktype(priv, vif->type, rtlvif->port_num);
+
+ if (vif->cfg.assoc) {
+ u32 ramask;
+@@ -5042,7 +5043,8 @@ rtl8xxxu_bss_info_changed(struct ieee802
+
+ rtl8xxxu_write8(priv, REG_BCN_MAX_ERR, 0xff);
+
+- rtl8xxxu_stop_tx_beacon(priv);
++ if (rtlvif->port_num == 0)
++ rtl8xxxu_stop_tx_beacon(priv);
+
+ /* joinbss sequence */
+ rtl8xxxu_write16(priv, REG_BCN_PSR_RPT,
+@@ -5084,7 +5086,7 @@ rtl8xxxu_bss_info_changed(struct ieee802
+
+ if (changed & BSS_CHANGED_BSSID) {
+ dev_dbg(dev, "Changed BSSID!\n");
+- rtl8xxxu_set_bssid(priv, bss_conf->bssid, 0);
++ rtl8xxxu_set_bssid(priv, bss_conf->bssid, rtlvif->port_num);
+ }
+
+ if (changed & BSS_CHANGED_BASIC_RATES) {
diff --git a/package/kernel/mac80211/patches/rtl/001-16-v6.9-wifi-rtl8xxxu-support-multiple-interface-in-start_ap.patch b/package/kernel/mac80211/patches/rtl/001-16-v6.9-wifi-rtl8xxxu-support-multiple-interface-in-start_ap.patch
new file mode 100644
index 0000000000..25d0238461
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-16-v6.9-wifi-rtl8xxxu-support-multiple-interface-in-start_ap.patch
@@ -0,0 +1,32 @@
+From 61fdbd9e2a9d74c716bf4d9684653de5efdee691 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:37 +0100
+Subject: [PATCH 16/21] wifi: rtl8xxxu: support multiple interface in
+ start_ap()
+
+Call set_bssid() with the correct port_num now.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-17-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -5111,11 +5111,12 @@ error:
+ static int rtl8xxxu_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *link_conf)
+ {
++ struct rtl8xxxu_vif *rtlvif = (struct rtl8xxxu_vif *)vif->drv_priv;
+ struct rtl8xxxu_priv *priv = hw->priv;
+ struct device *dev = &priv->udev->dev;
+
+ dev_dbg(dev, "Start AP mode\n");
+- rtl8xxxu_set_bssid(priv, vif->bss_conf.bssid, 0);
++ rtl8xxxu_set_bssid(priv, vif->bss_conf.bssid, rtlvif->port_num);
+ rtl8xxxu_write16(priv, REG_BCN_INTERVAL, vif->bss_conf.beacon_int);
+ priv->fops->report_connect(priv, RTL8XXXU_BC_MC_MACID, 0, true);
+
diff --git a/package/kernel/mac80211/patches/rtl/001-17-v6.9-wifi-rtl8xxxu-add-macids-for-STA-mode.patch b/package/kernel/mac80211/patches/rtl/001-17-v6.9-wifi-rtl8xxxu-add-macids-for-STA-mode.patch
new file mode 100644
index 0000000000..9f8d0a3aaf
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-17-v6.9-wifi-rtl8xxxu-add-macids-for-STA-mode.patch
@@ -0,0 +1,82 @@
+From 5ce0d7e8aee03e73b35f0fe1f1ebbdd4e45776f3 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:38 +0100
+Subject: [PATCH 17/21] wifi: rtl8xxxu: add macids for STA mode
+
+Until now, the driver only assigned a dedicated macid for connections
+made in AP mode, in STA mode the return value of rtl8xxxu_get_macid()
+was simply 0.
+To differentiate between port 0 and 1, when both are in STA mode,
+allocate a second macid (with value 1) and set sta_info->macid according
+to the used port_num in rtl8xxxu_sta_add().
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-18-martin.kaistra@linutronix.de
+---
+ .../net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 1 +
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 18 +++++++++++++++++-
+ 2 files changed, 18 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+@@ -1774,6 +1774,7 @@ struct rtl8xxxu_cfo_tracking {
+ #define RTL8XXXU_HW_LED_CONTROL 2
+ #define RTL8XXXU_MAX_MAC_ID_NUM 128
+ #define RTL8XXXU_BC_MC_MACID 0
++#define RTL8XXXU_BC_MC_MACID1 1
+
+ struct rtl8xxxu_priv {
+ struct ieee80211_hw *hw;
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -4053,10 +4053,13 @@ static inline u8 rtl8xxxu_get_macid(stru
+ {
+ struct rtl8xxxu_sta_info *sta_info;
+
+- if (!priv->vif || priv->vif->type == NL80211_IFTYPE_STATION || !sta)
++ if (!sta)
+ return 0;
+
+ sta_info = (struct rtl8xxxu_sta_info *)sta->drv_priv;
++ if (!sta_info)
++ return 0;
++
+ return sta_info->macid;
+ }
+
+@@ -4536,6 +4539,7 @@ static int rtl8xxxu_init_device(struct i
+ rtl8188e_ra_info_init_all(&priv->ra_info);
+
+ set_bit(RTL8XXXU_BC_MC_MACID, priv->mac_id_map);
++ set_bit(RTL8XXXU_BC_MC_MACID1, priv->mac_id_map);
+
+ exit:
+ return ret;
+@@ -7375,6 +7379,7 @@ static int rtl8xxxu_sta_add(struct ieee8
+ struct ieee80211_sta *sta)
+ {
+ struct rtl8xxxu_sta_info *sta_info = (struct rtl8xxxu_sta_info *)sta->drv_priv;
++ struct rtl8xxxu_vif *rtlvif = (struct rtl8xxxu_vif *)vif->drv_priv;
+ struct rtl8xxxu_priv *priv = hw->priv;
+
+ if (vif->type == NL80211_IFTYPE_AP) {
+@@ -7384,6 +7389,17 @@ static int rtl8xxxu_sta_add(struct ieee8
+
+ rtl8xxxu_refresh_rate_mask(priv, 0, sta, true);
+ priv->fops->report_connect(priv, sta_info->macid, H2C_MACID_ROLE_STA, true);
++ } else {
++ switch (rtlvif->port_num) {
++ case 0:
++ sta_info->macid = RTL8XXXU_BC_MC_MACID;
++ break;
++ case 1:
++ sta_info->macid = RTL8XXXU_BC_MC_MACID1;
++ break;
++ default:
++ break;
++ }
+ }
+
+ return 0;
diff --git a/package/kernel/mac80211/patches/rtl/001-18-v6.9-wifi-rtl8xxxu-remove-obsolete-priv-vif.patch b/package/kernel/mac80211/patches/rtl/001-18-v6.9-wifi-rtl8xxxu-remove-obsolete-priv-vif.patch
new file mode 100644
index 0000000000..5cf65eb519
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-18-v6.9-wifi-rtl8xxxu-remove-obsolete-priv-vif.patch
@@ -0,0 +1,49 @@
+From f232e9d91bb84817c60c051a3e3b56dd2721a7b3 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:39 +0100
+Subject: [PATCH 18/21] wifi: rtl8xxxu: remove obsolete priv->vif
+
+Now that all uses of priv->vif have been converted to priv->vifs[]
+remove the old attribute.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-19-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 5 -----
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 2 --
+ 2 files changed, 7 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+@@ -1893,11 +1893,6 @@ struct rtl8xxxu_priv {
+ u8 rssi_level;
+ DECLARE_BITMAP(tx_aggr_started, IEEE80211_NUM_TIDS);
+ DECLARE_BITMAP(tid_tx_operational, IEEE80211_NUM_TIDS);
+- /*
+- * Only one virtual interface permitted because only STA mode
+- * is supported and no iface_combinations are provided.
+- */
+- struct ieee80211_vif *vif;
+
+ struct ieee80211_vif *vifs[2];
+ struct delayed_work ra_watchdog;
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -6666,7 +6666,6 @@ static int rtl8xxxu_add_interface(struct
+ }
+
+ priv->vifs[port_num] = vif;
+- priv->vif = vif;
+ rtlvif->port_num = port_num;
+
+ rtl8xxxu_set_linktype(priv, vif->type, port_num);
+@@ -6684,7 +6683,6 @@ static void rtl8xxxu_remove_interface(st
+
+ dev_dbg(&priv->udev->dev, "%s\n", __func__);
+
+- priv->vif = NULL;
+ priv->vifs[rtlvif->port_num] = NULL;
+ }
+
diff --git a/package/kernel/mac80211/patches/rtl/001-19-v6.9-wifi-rtl8xxxu-add-hw-crypto-support-for-AP-mode.patch b/package/kernel/mac80211/patches/rtl/001-19-v6.9-wifi-rtl8xxxu-add-hw-crypto-support-for-AP-mode.patch
new file mode 100644
index 0000000000..b5f9307496
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-19-v6.9-wifi-rtl8xxxu-add-hw-crypto-support-for-AP-mode.patch
@@ -0,0 +1,226 @@
+From b837f78fbffa5f8e7e7c59879db54793abf161ec Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:40 +0100
+Subject: [PATCH 19/21] wifi: rtl8xxxu: add hw crypto support for AP mode
+
+Add a custom function for allocating entries in the sec cam. This allows
+us to store multiple keys with the same keyidx.
+
+The maximum number of sec cam entries for 8188f is 16 according to the
+vendor driver. Add the number to rtl8xxxu_fileops, so that other chips
+which might support more entries, can set a different number there.
+
+Set the bssid as mac address for group keys instead of just using the
+ethernet broadcast address and use BIT(6) in the sec cam ctrl entry
+for differentiating them from pairwise keys like in the vendor driver.
+
+Add the TXDESC_EN_DESC_ID bit and the hw_key_idx to tx
+broadcast/multicast packets in AP mode.
+
+Finally, allow the usage of rtl8xxxu_set_key() for AP mode.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-20-martin.kaistra@linutronix.de
+---
+ .../net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 5 ++
+ .../realtek/rtl8xxxu/rtl8xxxu_8188f.c | 1 +
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 48 +++++++++++++++----
+ 3 files changed, 44 insertions(+), 10 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+@@ -498,6 +498,7 @@ struct rtl8xxxu_txdesc40 {
+ #define DESC_RATE_ID_SHIFT 16
+ #define DESC_RATE_ID_MASK 0xf
+ #define TXDESC_NAVUSEHDR BIT(20)
++#define TXDESC_EN_DESC_ID BIT(21)
+ #define TXDESC_SEC_RC4 0x00400000
+ #define TXDESC_SEC_AES 0x00c00000
+ #define TXDESC_PKT_OFFSET_SHIFT 26
+@@ -1775,6 +1776,7 @@ struct rtl8xxxu_cfo_tracking {
+ #define RTL8XXXU_MAX_MAC_ID_NUM 128
+ #define RTL8XXXU_BC_MC_MACID 0
+ #define RTL8XXXU_BC_MC_MACID1 1
++#define RTL8XXXU_MAX_SEC_CAM_NUM 64
+
+ struct rtl8xxxu_priv {
+ struct ieee80211_hw *hw;
+@@ -1908,6 +1910,7 @@ struct rtl8xxxu_priv {
+ char led_name[32];
+ struct led_classdev led_cdev;
+ DECLARE_BITMAP(mac_id_map, RTL8XXXU_MAX_MAC_ID_NUM);
++ DECLARE_BITMAP(cam_map, RTL8XXXU_MAX_SEC_CAM_NUM);
+ };
+
+ struct rtl8xxxu_sta_info {
+@@ -1919,6 +1922,7 @@ struct rtl8xxxu_sta_info {
+
+ struct rtl8xxxu_vif {
+ int port_num;
++ u8 hw_key_idx;
+ };
+
+ struct rtl8xxxu_rx_urb {
+@@ -1993,6 +1997,7 @@ struct rtl8xxxu_fileops {
+ u16 max_aggr_num;
+ u8 supports_ap:1;
+ u16 max_macid_num;
++ u16 max_sec_cam_num;
+ u32 adda_1t_init;
+ u32 adda_1t_path_on;
+ u32 adda_2t_path_on_a;
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c
+@@ -1751,6 +1751,7 @@ struct rtl8xxxu_fileops rtl8188fu_fops =
+ .max_aggr_num = 0x0c14,
+ .supports_ap = 1,
+ .max_macid_num = 16,
++ .max_sec_cam_num = 16,
+ .adda_1t_init = 0x03c00014,
+ .adda_1t_path_on = 0x03c00014,
+ .trxff_boundary = 0x3f7f,
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -4559,8 +4559,10 @@ static void rtl8xxxu_cam_write(struct rt
+ * This is a bit of a hack - the lower bits of the cipher
+ * suite selector happens to match the cipher index in the CAM
+ */
+- addr = key->keyidx << CAM_CMD_KEY_SHIFT;
++ addr = key->hw_key_idx << CAM_CMD_KEY_SHIFT;
+ ctrl = (key->cipher & 0x0f) << 2 | key->keyidx | CAM_WRITE_VALID;
++ if (!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE))
++ ctrl |= BIT(6);
+
+ for (j = 5; j >= 0; j--) {
+ switch (j) {
+@@ -5546,13 +5548,14 @@ static void rtl8xxxu_tx(struct ieee80211
+ struct rtl8xxxu_tx_urb *tx_urb;
+ struct ieee80211_sta *sta = NULL;
+ struct ieee80211_vif *vif = tx_info->control.vif;
++ struct rtl8xxxu_vif *rtlvif = (struct rtl8xxxu_vif *)vif->drv_priv;
+ struct device *dev = &priv->udev->dev;
+ u32 queue, rts_rate;
+ u16 pktlen = skb->len;
+ int tx_desc_size = priv->fops->tx_desc_size;
+ u8 macid;
+ int ret;
+- bool ampdu_enable, sgi = false, short_preamble = false;
++ bool ampdu_enable, sgi = false, short_preamble = false, bmc = false;
+
+ if (skb_headroom(skb) < tx_desc_size) {
+ dev_warn(dev,
+@@ -5594,10 +5597,14 @@ static void rtl8xxxu_tx(struct ieee80211
+ tx_desc->txdw0 =
+ TXDESC_OWN | TXDESC_FIRST_SEGMENT | TXDESC_LAST_SEGMENT;
+ if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) ||
+- is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
++ is_broadcast_ether_addr(ieee80211_get_DA(hdr))) {
+ tx_desc->txdw0 |= TXDESC_BROADMULTICAST;
++ bmc = true;
++ }
++
+
+ tx_desc->txdw1 = cpu_to_le32(queue << TXDESC_QUEUE_SHIFT);
++ macid = rtl8xxxu_get_macid(priv, sta);
+
+ if (tx_info->control.hw_key) {
+ switch (tx_info->control.hw_key->cipher) {
+@@ -5612,6 +5619,10 @@ static void rtl8xxxu_tx(struct ieee80211
+ default:
+ break;
+ }
++ if (bmc && rtlvif->hw_key_idx != 0xff) {
++ tx_desc->txdw1 |= TXDESC_EN_DESC_ID;
++ macid = rtlvif->hw_key_idx;
++ }
+ }
+
+ /* (tx_info->flags & IEEE80211_TX_CTL_AMPDU) && */
+@@ -5655,7 +5666,6 @@ static void rtl8xxxu_tx(struct ieee80211
+ else
+ rts_rate = 0;
+
+- macid = rtl8xxxu_get_macid(priv, sta);
+ priv->fops->fill_txdesc(hw, hdr, tx_info, tx_desc, sgi, short_preamble,
+ ampdu_enable, rts_rate, macid);
+
+@@ -6667,6 +6677,7 @@ static int rtl8xxxu_add_interface(struct
+
+ priv->vifs[port_num] = vif;
+ rtlvif->port_num = port_num;
++ rtlvif->hw_key_idx = 0xff;
+
+ rtl8xxxu_set_linktype(priv, vif->type, port_num);
+ ether_addr_copy(priv->mac_addr, vif->addr);
+@@ -6843,11 +6854,19 @@ static int rtl8xxxu_set_rts_threshold(st
+ return 0;
+ }
+
++static int rtl8xxxu_get_free_sec_cam(struct ieee80211_hw *hw)
++{
++ struct rtl8xxxu_priv *priv = hw->priv;
++
++ return find_first_zero_bit(priv->cam_map, priv->fops->max_sec_cam_num);
++}
++
+ static int rtl8xxxu_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+ struct ieee80211_key_conf *key)
+ {
++ struct rtl8xxxu_vif *rtlvif = (struct rtl8xxxu_vif *)vif->drv_priv;
+ struct rtl8xxxu_priv *priv = hw->priv;
+ struct device *dev = &priv->udev->dev;
+ u8 mac_addr[ETH_ALEN];
+@@ -6859,9 +6878,6 @@ static int rtl8xxxu_set_key(struct ieee8
+ dev_dbg(dev, "%s: cmd %02x, cipher %08x, index %i\n",
+ __func__, cmd, key->cipher, key->keyidx);
+
+- if (vif->type != NL80211_IFTYPE_STATION)
+- return -EOPNOTSUPP;
+-
+ if (key->keyidx > 3)
+ return -EOPNOTSUPP;
+
+@@ -6885,7 +6901,7 @@ static int rtl8xxxu_set_key(struct ieee8
+ ether_addr_copy(mac_addr, sta->addr);
+ } else {
+ dev_dbg(dev, "%s: group key\n", __func__);
+- eth_broadcast_addr(mac_addr);
++ ether_addr_copy(mac_addr, vif->bss_conf.bssid);
+ }
+
+ val16 = rtl8xxxu_read16(priv, REG_CR);
+@@ -6899,16 +6915,28 @@ static int rtl8xxxu_set_key(struct ieee8
+
+ switch (cmd) {
+ case SET_KEY:
+- key->hw_key_idx = key->keyidx;
++
++ retval = rtl8xxxu_get_free_sec_cam(hw);
++ if (retval < 0)
++ return -EOPNOTSUPP;
++
++ key->hw_key_idx = retval;
++
++ if (vif->type == NL80211_IFTYPE_AP && !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE))
++ rtlvif->hw_key_idx = key->hw_key_idx;
++
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+ rtl8xxxu_cam_write(priv, key, mac_addr);
++ set_bit(key->hw_key_idx, priv->cam_map);
+ retval = 0;
+ break;
+ case DISABLE_KEY:
+ rtl8xxxu_write32(priv, REG_CAM_WRITE, 0x00000000);
+ val32 = CAM_CMD_POLLING | CAM_CMD_WRITE |
+- key->keyidx << CAM_CMD_KEY_SHIFT;
++ key->hw_key_idx << CAM_CMD_KEY_SHIFT;
+ rtl8xxxu_write32(priv, REG_CAM_CMD, val32);
++ rtlvif->hw_key_idx = 0xff;
++ clear_bit(key->hw_key_idx, priv->cam_map);
+ retval = 0;
+ break;
+ default:
diff --git a/package/kernel/mac80211/patches/rtl/001-20-v6.9-wifi-rtl8xxxu-make-supporting-AP-mode-only-on-port-0.patch b/package/kernel/mac80211/patches/rtl/001-20-v6.9-wifi-rtl8xxxu-make-supporting-AP-mode-only-on-port-0.patch
new file mode 100644
index 0000000000..4b55b0ede7
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-20-v6.9-wifi-rtl8xxxu-make-supporting-AP-mode-only-on-port-0.patch
@@ -0,0 +1,130 @@
+From 69abad618efd17e50bc6f880332ab36b660b0b34 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:41 +0100
+Subject: [PATCH 20/21] wifi: rtl8xxxu: make supporting AP mode only on port 0
+ transparent
+
+When the driver is used for concurrent mode, both virtual interfaces can
+be set to station or AP mode, though only one can be in AP mode at the
+same time.
+
+In order to keep the code simple, use only hw port 0 for AP mode. When
+an interface is added in AP mode which would be assigned to port 1, use
+a switch_port function to transparently swap the mapping between virtual
+interface and hw port.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-21-martin.kaistra@linutronix.de
+---
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 91 ++++++++++++++++++-
+ 1 file changed, 89 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -6624,6 +6624,91 @@ error:
+ return ret;
+ }
+
++static void rtl8xxxu_switch_ports(struct rtl8xxxu_priv *priv)
++{
++ u8 macid[ETH_ALEN], bssid[ETH_ALEN], macid_1[ETH_ALEN], bssid_1[ETH_ALEN];
++ u8 msr, bcn_ctrl, bcn_ctrl_1, atimwnd[2], atimwnd_1[2];
++ struct rtl8xxxu_vif *rtlvif;
++ struct ieee80211_vif *vif;
++ u8 tsftr[8], tsftr_1[8];
++ int i;
++
++ msr = rtl8xxxu_read8(priv, REG_MSR);
++ bcn_ctrl = rtl8xxxu_read8(priv, REG_BEACON_CTRL);
++ bcn_ctrl_1 = rtl8xxxu_read8(priv, REG_BEACON_CTRL_1);
++
++ for (i = 0; i < ARRAY_SIZE(atimwnd); i++)
++ atimwnd[i] = rtl8xxxu_read8(priv, REG_ATIMWND + i);
++ for (i = 0; i < ARRAY_SIZE(atimwnd_1); i++)
++ atimwnd_1[i] = rtl8xxxu_read8(priv, REG_ATIMWND_1 + i);
++
++ for (i = 0; i < ARRAY_SIZE(tsftr); i++)
++ tsftr[i] = rtl8xxxu_read8(priv, REG_TSFTR + i);
++ for (i = 0; i < ARRAY_SIZE(tsftr); i++)
++ tsftr_1[i] = rtl8xxxu_read8(priv, REG_TSFTR1 + i);
++
++ for (i = 0; i < ARRAY_SIZE(macid); i++)
++ macid[i] = rtl8xxxu_read8(priv, REG_MACID + i);
++
++ for (i = 0; i < ARRAY_SIZE(bssid); i++)
++ bssid[i] = rtl8xxxu_read8(priv, REG_BSSID + i);
++
++ for (i = 0; i < ARRAY_SIZE(macid_1); i++)
++ macid_1[i] = rtl8xxxu_read8(priv, REG_MACID1 + i);
++
++ for (i = 0; i < ARRAY_SIZE(bssid_1); i++)
++ bssid_1[i] = rtl8xxxu_read8(priv, REG_BSSID1 + i);
++
++ /* disable bcn function, disable update TSF */
++ rtl8xxxu_write8(priv, REG_BEACON_CTRL, (bcn_ctrl &
++ (~BEACON_FUNCTION_ENABLE)) | BEACON_DISABLE_TSF_UPDATE);
++ rtl8xxxu_write8(priv, REG_BEACON_CTRL_1, (bcn_ctrl_1 &
++ (~BEACON_FUNCTION_ENABLE)) | BEACON_DISABLE_TSF_UPDATE);
++
++ /* switch msr */
++ msr = (msr & 0xf0) | ((msr & 0x03) << 2) | ((msr & 0x0c) >> 2);
++ rtl8xxxu_write8(priv, REG_MSR, msr);
++
++ /* write port0 */
++ rtl8xxxu_write8(priv, REG_BEACON_CTRL, bcn_ctrl_1 & ~BEACON_FUNCTION_ENABLE);
++ for (i = 0; i < ARRAY_SIZE(atimwnd_1); i++)
++ rtl8xxxu_write8(priv, REG_ATIMWND + i, atimwnd_1[i]);
++ for (i = 0; i < ARRAY_SIZE(tsftr_1); i++)
++ rtl8xxxu_write8(priv, REG_TSFTR + i, tsftr_1[i]);
++ for (i = 0; i < ARRAY_SIZE(macid_1); i++)
++ rtl8xxxu_write8(priv, REG_MACID + i, macid_1[i]);
++ for (i = 0; i < ARRAY_SIZE(bssid_1); i++)
++ rtl8xxxu_write8(priv, REG_BSSID + i, bssid_1[i]);
++
++ /* write port1 */
++ rtl8xxxu_write8(priv, REG_BEACON_CTRL_1, bcn_ctrl & ~BEACON_FUNCTION_ENABLE);
++ for (i = 0; i < ARRAY_SIZE(atimwnd); i++)
++ rtl8xxxu_write8(priv, REG_ATIMWND_1 + i, atimwnd[i]);
++ for (i = 0; i < ARRAY_SIZE(tsftr); i++)
++ rtl8xxxu_write8(priv, REG_TSFTR1 + i, tsftr[i]);
++ for (i = 0; i < ARRAY_SIZE(macid); i++)
++ rtl8xxxu_write8(priv, REG_MACID1 + i, macid[i]);
++ for (i = 0; i < ARRAY_SIZE(bssid); i++)
++ rtl8xxxu_write8(priv, REG_BSSID1 + i, bssid[i]);
++
++ /* write bcn ctl */
++ rtl8xxxu_write8(priv, REG_BEACON_CTRL, bcn_ctrl_1);
++ rtl8xxxu_write8(priv, REG_BEACON_CTRL_1, bcn_ctrl);
++
++ vif = priv->vifs[0];
++ priv->vifs[0] = priv->vifs[1];
++ priv->vifs[1] = vif;
++
++ /* priv->vifs[0] is NULL here, based on how this function is currently
++ * called from rtl8xxxu_add_interface().
++ * When this function will be used in the future for a different
++ * scenario, please check whether vifs[0] or vifs[1] can be NULL and if
++ * necessary add code to set port_num = 1.
++ */
++ rtlvif = (struct rtl8xxxu_vif *)priv->vifs[1]->drv_priv;
++ rtlvif->port_num = 1;
++}
++
+ static int rtl8xxxu_add_interface(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif)
+ {
+@@ -6651,8 +6736,10 @@ static int rtl8xxxu_add_interface(struct
+ }
+ break;
+ case NL80211_IFTYPE_AP:
+- if (port_num == 1)
+- return -EOPNOTSUPP;
++ if (port_num == 1) {
++ rtl8xxxu_switch_ports(priv);
++ port_num = 0;
++ }
+
+ rtl8xxxu_write8(priv, REG_BEACON_CTRL,
+ BEACON_DISABLE_TSF_UPDATE | BEACON_CTRL_MBSSID);
diff --git a/package/kernel/mac80211/patches/rtl/001-21-v6.9-wifi-rtl8xxxu-declare-concurrent-mode-support-for-81.patch b/package/kernel/mac80211/patches/rtl/001-21-v6.9-wifi-rtl8xxxu-declare-concurrent-mode-support-for-81.patch
new file mode 100644
index 0000000000..6322541434
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/001-21-v6.9-wifi-rtl8xxxu-declare-concurrent-mode-support-for-81.patch
@@ -0,0 +1,76 @@
+From 1cd165adf314f6bf25cde58f02f4ff51d01730b0 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Fri, 22 Dec 2023 11:14:42 +0100
+Subject: [PATCH 21/21] wifi: rtl8xxxu: declare concurrent mode support for
+ 8188f
+
+Everything is in place now for concurrent mode, we can tell the system
+that we support it.
+We will allow a maximum of 2 virtual interfaces, one of them can be in
+AP mode.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20231222101442.626837-22-martin.kaistra@linutronix.de
+---
+ .../net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 1 +
+ .../realtek/rtl8xxxu/rtl8xxxu_8188f.c | 1 +
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 19 +++++++++++++++++++
+ 3 files changed, 21 insertions(+)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+@@ -1992,6 +1992,7 @@ struct rtl8xxxu_fileops {
+ u8 init_reg_rxfltmap:1;
+ u8 init_reg_pkt_life_time:1;
+ u8 init_reg_hmtfr:1;
++ u8 supports_concurrent:1;
+ u8 ampdu_max_time;
+ u8 ustime_tsf_edca;
+ u16 max_aggr_num;
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c
+@@ -1752,6 +1752,7 @@ struct rtl8xxxu_fileops rtl8188fu_fops =
+ .supports_ap = 1,
+ .max_macid_num = 16,
+ .max_sec_cam_num = 16,
++ .supports_concurrent = 1,
+ .adda_1t_init = 0x03c00014,
+ .adda_1t_path_on = 0x03c00014,
+ .trxff_boundary = 0x3f7f,
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -7665,6 +7665,20 @@ static void rtl8xxxu_deinit_led(struct r
+ led_classdev_unregister(led);
+ }
+
++struct ieee80211_iface_limit rtl8xxxu_limits[] = {
++ { .max = 2, .types = BIT(NL80211_IFTYPE_STATION), },
++ { .max = 1, .types = BIT(NL80211_IFTYPE_AP), },
++};
++
++struct ieee80211_iface_combination rtl8xxxu_combinations[] = {
++ {
++ .limits = rtl8xxxu_limits,
++ .n_limits = ARRAY_SIZE(rtl8xxxu_limits),
++ .max_interfaces = 2,
++ .num_different_channels = 1,
++ },
++};
++
+ static int rtl8xxxu_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+ {
+@@ -7810,6 +7824,11 @@ static int rtl8xxxu_probe(struct usb_int
+ hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP);
+ hw->queues = 4;
+
++ if (priv->fops->supports_concurrent) {
++ hw->wiphy->iface_combinations = rtl8xxxu_combinations;
++ hw->wiphy->n_iface_combinations = ARRAY_SIZE(rtl8xxxu_combinations);
++ }
++
+ sband = &rtl8xxxu_supported_band;
+ sband->ht_cap.ht_supported = true;
+ sband->ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
diff --git a/package/kernel/mac80211/patches/rtl/002-01-v6.9-wifi-rtl8xxxu-Fix-LED-control-code-of-RTL8192FU.patch b/package/kernel/mac80211/patches/rtl/002-01-v6.9-wifi-rtl8xxxu-Fix-LED-control-code-of-RTL8192FU.patch
new file mode 100644
index 0000000000..d1a480d53f
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/002-01-v6.9-wifi-rtl8xxxu-Fix-LED-control-code-of-RTL8192FU.patch
@@ -0,0 +1,98 @@
+From 9475cc7ac31503521af95e38151e9d856e8ff30b Mon Sep 17 00:00:00 2001
+From: Bitterblue Smith <rtl8821cerfe2 at gmail.com>
+Date: Sun, 31 Dec 2023 00:45:54 +0200
+Subject: [PATCH 1/2] wifi: rtl8xxxu: Fix LED control code of RTL8192FU
+
+Some devices, like the Comfast CF-826F, use LED1, which already works.
+Others, like Asus USB-N13 C1, use LED0, which doesn't work correctly.
+
+Write the right values to the LED control registers to make LED0 work
+as well.
+
+This is unfortunately tested only with the Comfast CF-826F.
+
+Signed-off-by: Bitterblue Smith <rtl8821cerfe2 at gmail.com>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/7a2c3158-3a45-4466-b11e-fc09802b20e2@gmail.com
+---
+ .../realtek/rtl8xxxu/rtl8xxxu_8192f.c | 32 +++++++++++++------
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h | 15 +++++++++
+ 2 files changed, 38 insertions(+), 9 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192f.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192f.c
+@@ -2014,26 +2014,40 @@ static int rtl8192fu_led_brightness_set(
+ struct rtl8xxxu_priv *priv = container_of(led_cdev,
+ struct rtl8xxxu_priv,
+ led_cdev);
+- u16 ledcfg;
++ u32 ledcfg;
+
+ /* Values obtained by observing the USB traffic from the Windows driver. */
+ rtl8xxxu_write32(priv, REG_SW_GPIO_SHARE_CTRL_0, 0x20080);
+ rtl8xxxu_write32(priv, REG_SW_GPIO_SHARE_CTRL_1, 0x1b0000);
+
+- ledcfg = rtl8xxxu_read16(priv, REG_LEDCFG0);
++ ledcfg = rtl8xxxu_read32(priv, REG_LEDCFG0);
++
++ /* Comfast CF-826F uses LED1. Asus USB-N13 C1 uses LED0. Set both. */
++
++ u32p_replace_bits(&ledcfg, LED_GPIO_ENABLE, LEDCFG0_LED2EN);
++ u32p_replace_bits(&ledcfg, LED_IO_MODE_OUTPUT, LEDCFG0_LED0_IO_MODE);
++ u32p_replace_bits(&ledcfg, LED_IO_MODE_OUTPUT, LEDCFG0_LED1_IO_MODE);
+
+ if (brightness == LED_OFF) {
+- /* Value obtained like above. */
+- ledcfg = BIT(1) | BIT(7);
++ u32p_replace_bits(&ledcfg, LED_MODE_SW_CTRL, LEDCFG0_LED0CM);
++ u32p_replace_bits(&ledcfg, LED_SW_OFF, LEDCFG0_LED0SV);
++ u32p_replace_bits(&ledcfg, LED_MODE_SW_CTRL, LEDCFG0_LED1CM);
++ u32p_replace_bits(&ledcfg, LED_SW_OFF, LEDCFG0_LED1SV);
+ } else if (brightness == LED_ON) {
+- /* Value obtained like above. */
+- ledcfg = BIT(1) | BIT(7) | BIT(11);
++ u32p_replace_bits(&ledcfg, LED_MODE_SW_CTRL, LEDCFG0_LED0CM);
++ u32p_replace_bits(&ledcfg, LED_SW_ON, LEDCFG0_LED0SV);
++ u32p_replace_bits(&ledcfg, LED_MODE_SW_CTRL, LEDCFG0_LED1CM);
++ u32p_replace_bits(&ledcfg, LED_SW_ON, LEDCFG0_LED1SV);
+ } else if (brightness == RTL8XXXU_HW_LED_CONTROL) {
+- /* Value obtained by brute force. */
+- ledcfg = BIT(8) | BIT(9);
++ u32p_replace_bits(&ledcfg, LED_MODE_TX_OR_RX_EVENTS,
++ LEDCFG0_LED0CM);
++ u32p_replace_bits(&ledcfg, LED_SW_OFF, LEDCFG0_LED0SV);
++ u32p_replace_bits(&ledcfg, LED_MODE_TX_OR_RX_EVENTS,
++ LEDCFG0_LED1CM);
++ u32p_replace_bits(&ledcfg, LED_SW_OFF, LEDCFG0_LED1SV);
+ }
+
+- rtl8xxxu_write16(priv, REG_LEDCFG0, ledcfg);
++ rtl8xxxu_write32(priv, REG_LEDCFG0, ledcfg);
+
+ return 0;
+ }
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
+@@ -146,6 +146,21 @@
+ #define GPIO_INTM_EDGE_TRIG_IRQ BIT(9)
+
+ #define REG_LEDCFG0 0x004c
++#define LEDCFG0_LED0CM GENMASK(2, 0)
++#define LEDCFG0_LED1CM GENMASK(10, 8)
++#define LED_MODE_SW_CTRL 0x0
++#define LED_MODE_TX_OR_RX_EVENTS 0x3
++#define LEDCFG0_LED0SV BIT(3)
++#define LEDCFG0_LED1SV BIT(11)
++#define LED_SW_OFF 0x0
++#define LED_SW_ON 0x1
++#define LEDCFG0_LED0_IO_MODE BIT(7)
++#define LEDCFG0_LED1_IO_MODE BIT(15)
++#define LED_IO_MODE_OUTPUT 0x0
++#define LED_IO_MODE_INPUT 0x1
++#define LEDCFG0_LED2EN BIT(21)
++#define LED_GPIO_DISABLE 0x0
++#define LED_GPIO_ENABLE 0x1
+ #define LEDCFG0_DPDT_SELECT BIT(23)
+ #define REG_LEDCFG1 0x004d
+ #define LEDCFG1_HW_LED_CONTROL BIT(1)
diff --git a/package/kernel/mac80211/patches/rtl/002-02-v6.9-wifi-rtl8xxxu-Fix-off-by-one-initial-RTS-rate.patch b/package/kernel/mac80211/patches/rtl/002-02-v6.9-wifi-rtl8xxxu-Fix-off-by-one-initial-RTS-rate.patch
new file mode 100644
index 0000000000..7d1c67f2e0
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/002-02-v6.9-wifi-rtl8xxxu-Fix-off-by-one-initial-RTS-rate.patch
@@ -0,0 +1,36 @@
+From 80850ca041f2c7ee28fa5e47c5c1b106415f099f Mon Sep 17 00:00:00 2001
+From: Bitterblue Smith <rtl8821cerfe2 at gmail.com>
+Date: Tue, 2 Jan 2024 21:33:07 +0200
+Subject: [PATCH 2/2] wifi: rtl8xxxu: Fix off by one initial RTS rate
+
+rtl8xxxu_set_basic_rates() sets the wrong initial RTS rate. It sets the
+next higher rate than the one it should set, e.g. 36M instead of 24M.
+
+The while loop was supposed to find the index of the most significant
+bit which is 1, but it was copied incorrectly from the vendor driver.
+Use __fls() instead.
+
+Signed-off-by: Bitterblue Smith <rtl8821cerfe2 at gmail.com>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/761e6836-6cd6-4930-91b6-0446834655c5@gmail.com
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 7 +++----
+ 1 file changed, 3 insertions(+), 4 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -4870,10 +4870,9 @@ static void rtl8xxxu_set_basic_rates(str
+
+ dev_dbg(&priv->udev->dev, "%s: rates %08x\n", __func__, rate_cfg);
+
+- while (rate_cfg) {
+- rate_cfg = (rate_cfg >> 1);
+- rate_idx++;
+- }
++ if (rate_cfg)
++ rate_idx = __fls(rate_cfg);
++
+ rtl8xxxu_write8(priv, REG_INIRTS_RATE_SEL, rate_idx);
+ }
+
diff --git a/package/kernel/mac80211/patches/rtl/003-01-v6.9-wifi-rtl8xxxu-add-cancel_work_sync-for-c2hcmd_work.patch b/package/kernel/mac80211/patches/rtl/003-01-v6.9-wifi-rtl8xxxu-add-cancel_work_sync-for-c2hcmd_work.patch
new file mode 100644
index 0000000000..612b5f8738
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/003-01-v6.9-wifi-rtl8xxxu-add-cancel_work_sync-for-c2hcmd_work.patch
@@ -0,0 +1,27 @@
+From 1213acb478a7181cd73eeaf00db430f1e45b1361 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Thu, 11 Jan 2024 17:36:27 +0100
+Subject: [PATCH 1/2] wifi: rtl8xxxu: add cancel_work_sync() for c2hcmd_work
+
+The workqueue might still be running, when the driver is stopped. To
+avoid a use-after-free, call cancel_work_sync() in rtl8xxxu_stop().
+
+Fixes: e542e66b7c2e ("rtl8xxxu: add bluetooth co-existence support for single antenna")
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20240111163628.320697-2-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -7480,6 +7480,7 @@ static void rtl8xxxu_stop(struct ieee802
+ if (priv->usb_interrupts)
+ rtl8xxxu_write32(priv, REG_USB_HIMR, 0);
+
++ cancel_work_sync(&priv->c2hcmd_work);
+ cancel_delayed_work_sync(&priv->ra_watchdog);
+
+ rtl8xxxu_free_rx_resources(priv);
diff --git a/package/kernel/mac80211/patches/rtl/003-02-v6.9-wifi-rtl8xxxu-enable-channel-switch-support.patch b/package/kernel/mac80211/patches/rtl/003-02-v6.9-wifi-rtl8xxxu-enable-channel-switch-support.patch
new file mode 100644
index 0000000000..6c78d3901b
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/003-02-v6.9-wifi-rtl8xxxu-enable-channel-switch-support.patch
@@ -0,0 +1,100 @@
+From ece90a8622320bf5a24d3326da1f8e109891573c Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Thu, 11 Jan 2024 17:36:28 +0100
+Subject: [PATCH 2/2] wifi: rtl8xxxu: enable channel switch support
+
+The CSA countdown in the beacon frames, which are sent out by firmware,
+needs to get updated by the driver. To achieve this, convert
+update_beacon_work to delayed_work and schedule it with the beacon
+interval in case CSA is active and the countdown is not complete.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20240111163628.320697-3-martin.kaistra@linutronix.de
+---
+ .../net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 2 +-
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 19 +++++++++++++++----
+ 2 files changed, 16 insertions(+), 5 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+@@ -1900,7 +1900,7 @@ struct rtl8xxxu_priv {
+ struct delayed_work ra_watchdog;
+ struct work_struct c2hcmd_work;
+ struct sk_buff_head c2hcmd_queue;
+- struct work_struct update_beacon_work;
++ struct delayed_work update_beacon_work;
+ struct rtl8xxxu_btcoex bt_coex;
+ struct rtl8xxxu_ra_report ra_report;
+ struct rtl8xxxu_cfo_tracking cfo_tracking;
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -4605,7 +4605,7 @@ static int rtl8xxxu_set_tim(struct ieee8
+ {
+ struct rtl8xxxu_priv *priv = hw->priv;
+
+- schedule_work(&priv->update_beacon_work);
++ schedule_delayed_work(&priv->update_beacon_work, 0);
+
+ return 0;
+ }
+@@ -5107,7 +5107,7 @@ rtl8xxxu_bss_info_changed(struct ieee802
+ }
+
+ if (changed & BSS_CHANGED_BEACON)
+- schedule_work(&priv->update_beacon_work);
++ schedule_delayed_work(&priv->update_beacon_work, 0);
+
+ error:
+ return;
+@@ -5726,7 +5726,7 @@ static void rtl8xxxu_send_beacon_frame(s
+ static void rtl8xxxu_update_beacon_work_callback(struct work_struct *work)
+ {
+ struct rtl8xxxu_priv *priv =
+- container_of(work, struct rtl8xxxu_priv, update_beacon_work);
++ container_of(work, struct rtl8xxxu_priv, update_beacon_work.work);
+ struct ieee80211_hw *hw = priv->hw;
+ struct ieee80211_vif *vif = priv->vifs[0];
+
+@@ -5735,6 +5735,14 @@ static void rtl8xxxu_update_beacon_work_
+ return;
+ }
+
++ if (vif->bss_conf.csa_active) {
++ if (ieee80211_beacon_cntdwn_is_complete(vif)) {
++ ieee80211_csa_finish(vif);
++ return;
++ }
++ schedule_delayed_work(&priv->update_beacon_work,
++ msecs_to_jiffies(vif->bss_conf.beacon_int));
++ }
+ rtl8xxxu_send_beacon_frame(hw, vif);
+ }
+
+@@ -7482,6 +7490,7 @@ static void rtl8xxxu_stop(struct ieee802
+
+ cancel_work_sync(&priv->c2hcmd_work);
+ cancel_delayed_work_sync(&priv->ra_watchdog);
++ cancel_delayed_work_sync(&priv->update_beacon_work);
+
+ rtl8xxxu_free_rx_resources(priv);
+ rtl8xxxu_free_tx_resources(priv);
+@@ -7763,7 +7772,7 @@ static int rtl8xxxu_probe(struct usb_int
+ spin_lock_init(&priv->rx_urb_lock);
+ INIT_WORK(&priv->rx_urb_wq, rtl8xxxu_rx_urb_work);
+ INIT_DELAYED_WORK(&priv->ra_watchdog, rtl8xxxu_watchdog_callback);
+- INIT_WORK(&priv->update_beacon_work, rtl8xxxu_update_beacon_work_callback);
++ INIT_DELAYED_WORK(&priv->update_beacon_work, rtl8xxxu_update_beacon_work_callback);
+ skb_queue_head_init(&priv->c2hcmd_queue);
+
+ usb_set_intfdata(interface, hw);
+@@ -7824,6 +7833,8 @@ static int rtl8xxxu_probe(struct usb_int
+ hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP);
+ hw->queues = 4;
+
++ hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
++
+ if (priv->fops->supports_concurrent) {
+ hw->wiphy->iface_combinations = rtl8xxxu_combinations;
+ hw->wiphy->n_iface_combinations = ARRAY_SIZE(rtl8xxxu_combinations);
diff --git a/package/kernel/mac80211/patches/rtl/004-01-v6.9-wifi-rtl8xxxu-convert-EN_DESC_ID-of-TX-descriptor-to.patch b/package/kernel/mac80211/patches/rtl/004-01-v6.9-wifi-rtl8xxxu-convert-EN_DESC_ID-of-TX-descriptor-to.patch
new file mode 100644
index 0000000000..a88a52231d
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/004-01-v6.9-wifi-rtl8xxxu-convert-EN_DESC_ID-of-TX-descriptor-to.patch
@@ -0,0 +1,31 @@
+From 426e7b4773921d07ab4ab8ba16fbad396d6c9971 Mon Sep 17 00:00:00 2001
+From: Ping-Ke Shih <pkshih at realtek.com>
+Date: Tue, 16 Jan 2024 16:09:44 +0800
+Subject: [PATCH 1/2] wifi: rtl8xxxu: convert EN_DESC_ID of TX descriptor to
+ le32 type
+
+Fields of TX descriptor are little-endian order, so correct EN_DESC_ID
+field to le32 type.
+
+Fixes: b837f78fbffa ("wifi: rtl8xxxu: add hw crypto support for AP mode")
+Reported-by: kernel test robot <lkp at intel.com>
+Closes: https://lore.kernel.org/oe-kbuild-all/202401161318.YtXoCkjU-lkp@intel.com/
+Cc: Martin Kaistra <martin.kaistra at linutronix.de>
+Signed-off-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20240116080945.20172-1-pkshih@realtek.com
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -5619,7 +5619,7 @@ static void rtl8xxxu_tx(struct ieee80211
+ break;
+ }
+ if (bmc && rtlvif->hw_key_idx != 0xff) {
+- tx_desc->txdw1 |= TXDESC_EN_DESC_ID;
++ tx_desc->txdw1 |= cpu_to_le32(TXDESC_EN_DESC_ID);
+ macid = rtlvif->hw_key_idx;
+ }
+ }
diff --git a/package/kernel/mac80211/patches/rtl/004-02-v6.9-wifi-rtl8xxxu-make-instances-of-iface-limit-and-comb.patch b/package/kernel/mac80211/patches/rtl/004-02-v6.9-wifi-rtl8xxxu-make-instances-of-iface-limit-and-comb.patch
new file mode 100644
index 0000000000..68848e28e0
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/004-02-v6.9-wifi-rtl8xxxu-make-instances-of-iface-limit-and-comb.patch
@@ -0,0 +1,36 @@
+From 92c7428f942da7dfcdc629b05b5114f80822d7a4 Mon Sep 17 00:00:00 2001
+From: Ping-Ke Shih <pkshih at realtek.com>
+Date: Tue, 16 Jan 2024 16:09:45 +0800
+Subject: [PATCH 2/2] wifi: rtl8xxxu: make instances of iface limit and
+ combination to be static const
+
+rtl8xxxu_limits and rtl8xxxu_combinations can be static const, so add
+modifiers as desire. Otherwise, Sparse reports warnings
+
+rtl8xxxu_core.c:7677:30: warning: symbol 'rtl8xxxu_limits' was not declared. Should it be static?
+rtl8xxxu_core.c:7682:36: warning: symbol 'rtl8xxxu_combinations' was not declared. Should it be static?
+
+Signed-off-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20240116080945.20172-2-pkshih@realtek.com
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -7674,12 +7674,12 @@ static void rtl8xxxu_deinit_led(struct r
+ led_classdev_unregister(led);
+ }
+
+-struct ieee80211_iface_limit rtl8xxxu_limits[] = {
++static const struct ieee80211_iface_limit rtl8xxxu_limits[] = {
+ { .max = 2, .types = BIT(NL80211_IFTYPE_STATION), },
+ { .max = 1, .types = BIT(NL80211_IFTYPE_AP), },
+ };
+
+-struct ieee80211_iface_combination rtl8xxxu_combinations[] = {
++static const struct ieee80211_iface_combination rtl8xxxu_combinations[] = {
+ {
+ .limits = rtl8xxxu_limits,
+ .n_limits = ARRAY_SIZE(rtl8xxxu_limits),
diff --git a/package/kernel/mac80211/patches/rtl/005-v6.9-wifi-rtl8xxxu-add-missing-number-of-sec-cam-entries-.patch b/package/kernel/mac80211/patches/rtl/005-v6.9-wifi-rtl8xxxu-add-missing-number-of-sec-cam-entries-.patch
new file mode 100644
index 0000000000..9fba6befef
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/005-v6.9-wifi-rtl8xxxu-add-missing-number-of-sec-cam-entries-.patch
@@ -0,0 +1,100 @@
+From 563d5025cf3b51c7bf20e6966af433ed5f838875 Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Tue, 16 Jan 2024 10:50:01 +0100
+Subject: [PATCH] wifi: rtl8xxxu: add missing number of sec cam entries for all
+ variants
+
+Commit b837f78fbffa ("wifi: rtl8xxxu: add hw crypto support for AP
+mode") introduced max_sec_cam_num as a member of rtl8xxxu_fileops.
+It was missed to set this number for all variants except 8188f, which
+caused rtl8xxxu_get_free_sec_cam() to always return 0 and therefore breaking
+encrypted traffic.
+
+Fix it by adding the numbers for all variants. The values are taken from
+the vendor drivers and rtlwifi.
+
+Link: https://lore.kernel.org/linux-wireless/20240111163603.2325-1-zenmchen@gmail.com/
+Fixes: b837f78fbffa ("wifi: rtl8xxxu: add hw crypto support for AP mode")
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20240116095001.399500-1-martin.kaistra@linutronix.de
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 1 +
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c | 1 +
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c | 1 +
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192f.c | 1 +
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8710b.c | 1 +
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c | 1 +
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c | 1 +
+ 7 files changed, 7 insertions(+)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
+@@ -1882,6 +1882,7 @@ struct rtl8xxxu_fileops rtl8188eu_fops =
+ .has_tx_report = 1,
+ .init_reg_pkt_life_time = 1,
+ .gen2_thermal_meter = 1,
++ .max_sec_cam_num = 32,
+ .adda_1t_init = 0x0b1b25a0,
+ .adda_1t_path_on = 0x0bdb25a0,
+ /*
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c
+@@ -613,6 +613,7 @@ struct rtl8xxxu_fileops rtl8192cu_fops =
+ .rx_agg_buf_size = 16000,
+ .tx_desc_size = sizeof(struct rtl8xxxu_txdesc32),
+ .rx_desc_size = sizeof(struct rtl8xxxu_rxdesc16),
++ .max_sec_cam_num = 32,
+ .adda_1t_init = 0x0b1b25a0,
+ .adda_1t_path_on = 0x0bdb25a0,
+ .adda_2t_path_on_a = 0x04db25a4,
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
+@@ -1769,6 +1769,7 @@ struct rtl8xxxu_fileops rtl8192eu_fops =
+ .needs_full_init = 1,
+ .supports_ap = 1,
+ .max_macid_num = 128,
++ .max_sec_cam_num = 64,
+ .adda_1t_init = 0x0fc01616,
+ .adda_1t_path_on = 0x0fc01616,
+ .adda_2t_path_on_a = 0x0fc01616,
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192f.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192f.c
+@@ -2095,6 +2095,7 @@ struct rtl8xxxu_fileops rtl8192fu_fops =
+ .max_aggr_num = 0x1f1f,
+ .supports_ap = 1,
+ .max_macid_num = 128,
++ .max_sec_cam_num = 64,
+ .trxff_boundary = 0x3f3f,
+ .pbp_rx = PBP_PAGE_SIZE_256,
+ .pbp_tx = PBP_PAGE_SIZE_256,
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8710b.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8710b.c
+@@ -1877,6 +1877,7 @@ struct rtl8xxxu_fileops rtl8710bu_fops =
+ .max_aggr_num = 0x0c14,
+ .supports_ap = 1,
+ .max_macid_num = 16,
++ .max_sec_cam_num = 32,
+ .adda_1t_init = 0x03c00016,
+ .adda_1t_path_on = 0x03c00016,
+ .trxff_boundary = 0x3f7f,
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c
+@@ -510,6 +510,7 @@ struct rtl8xxxu_fileops rtl8723au_fops =
+ .rx_agg_buf_size = 16000,
+ .tx_desc_size = sizeof(struct rtl8xxxu_txdesc32),
+ .rx_desc_size = sizeof(struct rtl8xxxu_rxdesc16),
++ .max_sec_cam_num = 32,
+ .adda_1t_init = 0x0b1b25a0,
+ .adda_1t_path_on = 0x0bdb25a0,
+ .adda_2t_path_on_a = 0x04db25a4,
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
+@@ -1744,6 +1744,7 @@ struct rtl8xxxu_fileops rtl8723bu_fops =
+ .max_aggr_num = 0x0c14,
+ .supports_ap = 1,
+ .max_macid_num = 128,
++ .max_sec_cam_num = 64,
+ .adda_1t_init = 0x01c00014,
+ .adda_1t_path_on = 0x01c00014,
+ .adda_2t_path_on_a = 0x01c00014,
diff --git a/package/kernel/mac80211/patches/rtl/006-v6.9-wifi-rtl8xxxu-fix-error-messages.patch b/package/kernel/mac80211/patches/rtl/006-v6.9-wifi-rtl8xxxu-fix-error-messages.patch
new file mode 100644
index 0000000000..961f613161
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/006-v6.9-wifi-rtl8xxxu-fix-error-messages.patch
@@ -0,0 +1,37 @@
+From 17903a283593c1dbf9da041f836004163ca30f7b Mon Sep 17 00:00:00 2001
+From: Dan Carpenter <dan.carpenter at linaro.org>
+Date: Wed, 31 Jan 2024 10:10:07 +0300
+Subject: [PATCH] wifi: rtl8xxxu: fix error messages
+
+The first parameter of WARN_ONCE() is a condition so this code will end
+up printing the function name instead of the proper message.
+
+Fixes: 3ff7a05996f9 ("wifi: rtl8xxxu: support setting bssid register for multiple interfaces")
+Signed-off-by: Dan Carpenter <dan.carpenter at linaro.org>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/7b144531-a8da-4725-8911-9b614a525a35@moroto.mountain
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -3593,7 +3593,7 @@ static int rtl8xxxu_set_mac(struct rtl8x
+ reg = REG_MACID1;
+ break;
+ default:
+- WARN_ONCE("%s: invalid port_num\n", __func__);
++ WARN_ONCE(1, "%s: invalid port_num\n", __func__);
+ return -EINVAL;
+ }
+
+@@ -3618,7 +3618,7 @@ static int rtl8xxxu_set_bssid(struct rtl
+ reg = REG_BSSID1;
+ break;
+ default:
+- WARN_ONCE("%s: invalid port_num\n", __func__);
++ WARN_ONCE(1, "%s: invalid port_num\n", __func__);
+ return -EINVAL;
+ }
+
diff --git a/package/kernel/mac80211/patches/rtl/007-v6.9-wifi-rtl8xxxu-Add-TP-Link-TL-WN823N-V2.patch b/package/kernel/mac80211/patches/rtl/007-v6.9-wifi-rtl8xxxu-Add-TP-Link-TL-WN823N-V2.patch
new file mode 100644
index 0000000000..7ccc08c28d
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/007-v6.9-wifi-rtl8xxxu-Add-TP-Link-TL-WN823N-V2.patch
@@ -0,0 +1,36 @@
+From 1209f487d452ff7e822dec30661fd6b5163fb8cf Mon Sep 17 00:00:00 2001
+From: Chun Qiu <cqca at cock.lu>
+Date: Mon, 29 Jan 2024 13:30:30 +0800
+Subject: [PATCH] wifi: rtl8xxxu: Add TP-Link TL-WN823N V2
+
+TP-Link TL-WN823N V2 (2357:0135) is based on rtl8192fu and has been
+tested to work with the rtl8xxxu driver.
+
+Signed-off-by: Chun Qiu <cqca at cock.lu>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20240129053030.16369-1-cqca@cock.lu
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -7733,7 +7733,7 @@ static int rtl8xxxu_probe(struct usb_int
+ untested = 0;
+ break;
+ case 0x2357:
+- if (id->idProduct == 0x0109)
++ if (id->idProduct == 0x0109 || id->idProduct == 0x0135)
+ untested = 0;
+ break;
+ case 0x0b05:
+@@ -8025,6 +8025,9 @@ static const struct usb_device_id dev_ta
+ .driver_info = (unsigned long)&rtl8192fu_fops},
+ {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x318b, 0xff, 0xff, 0xff),
+ .driver_info = (unsigned long)&rtl8192fu_fops},
++/* TP-Link TL-WN823N V2 */
++{USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0135, 0xff, 0xff, 0xff),
++ .driver_info = (unsigned long)&rtl8192fu_fops},
+ #ifdef CPTCFG_RTL8XXXU_UNTESTED
+ /* Still supported by rtlwifi */
+ {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8176, 0xff, 0xff, 0xff),
diff --git a/package/kernel/mac80211/patches/rtl/008-v6.9-wifi-rtl8xxxu-update-rate-mask-per-sta.patch b/package/kernel/mac80211/patches/rtl/008-v6.9-wifi-rtl8xxxu-update-rate-mask-per-sta.patch
new file mode 100644
index 0000000000..66cd70c6b1
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/008-v6.9-wifi-rtl8xxxu-update-rate-mask-per-sta.patch
@@ -0,0 +1,411 @@
+From 94dd7ce1885e530a7b10bbe50d5d68ba1bb99e6e Mon Sep 17 00:00:00 2001
+From: Martin Kaistra <martin.kaistra at linutronix.de>
+Date: Mon, 5 Feb 2024 10:30:40 +0100
+Subject: [PATCH] wifi: rtl8xxxu: update rate mask per sta
+
+Until now, rtl8xxxu_watchdog_callback() only fetches RSSI and updates
+the rate mask in station mode. This means, in AP mode only the default
+rate mask is used.
+
+In order to have the rate mask reflect the actual connection quality,
+extend rtl8xxxu_watchdog_callback() to iterate over every sta. Like in
+the rtw88 driver, add a function to collect all currently present stas
+and then iterate over a list of copies to ensure no RCU lock problems
+for register access via USB. Remove the existing RCU lock in
+rtl8xxxu_refresh_rate_mask().
+
+Since the currently used ieee80211_ave_rssi() is only for 'vif', add
+driver-level tracking of RSSI per sta.
+
+Signed-off-by: Martin Kaistra <martin.kaistra at linutronix.de>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20240205093040.1941140-1-martin.kaistra@linutronix.de
+---
+ .../net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 8 +-
+ .../wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 188 ++++++++++++++----
+ 2 files changed, 158 insertions(+), 38 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+@@ -6,6 +6,7 @@
+ */
+
+ #include <asm/byteorder.h>
++#include <linux/average.h>
+
+ #define RTL8XXXU_DEBUG_REG_WRITE 0x01
+ #define RTL8XXXU_DEBUG_REG_READ 0x02
+@@ -1858,6 +1859,8 @@ struct rtl8xxxu_priv {
+ int next_mbox;
+ int nr_out_eps;
+
++ /* Ensure no added or deleted stas while iterating */
++ struct mutex sta_mutex;
+ struct mutex h2c_mutex;
+ /* Protect the indirect register accesses of RTL8710BU. */
+ struct mutex syson_indirect_access_mutex;
+@@ -1892,7 +1895,6 @@ struct rtl8xxxu_priv {
+ u8 pi_enabled:1;
+ u8 no_pape:1;
+ u8 int_buf[USB_INTR_CONTENT_LENGTH];
+- u8 rssi_level;
+ DECLARE_BITMAP(tx_aggr_started, IEEE80211_NUM_TIDS);
+ DECLARE_BITMAP(tid_tx_operational, IEEE80211_NUM_TIDS);
+
+@@ -1913,11 +1915,15 @@ struct rtl8xxxu_priv {
+ DECLARE_BITMAP(cam_map, RTL8XXXU_MAX_SEC_CAM_NUM);
+ };
+
++DECLARE_EWMA(rssi, 10, 16);
++
+ struct rtl8xxxu_sta_info {
+ struct ieee80211_sta *sta;
+ struct ieee80211_vif *vif;
+
+ u8 macid;
++ struct ewma_rssi avg_rssi;
++ u8 rssi_level;
+ };
+
+ struct rtl8xxxu_vif {
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -4991,10 +4991,11 @@ rtl8xxxu_bss_info_changed(struct ieee802
+ struct rtl8xxxu_vif *rtlvif = (struct rtl8xxxu_vif *)vif->drv_priv;
+ struct rtl8xxxu_priv *priv = hw->priv;
+ struct device *dev = &priv->udev->dev;
++ struct rtl8xxxu_sta_info *sta_info;
+ struct ieee80211_sta *sta;
+ struct rtl8xxxu_ra_report *rarpt;
++ u8 val8, macid;
+ u32 val32;
+- u8 val8;
+
+ rarpt = &priv->ra_report;
+
+@@ -5017,6 +5018,7 @@ rtl8xxxu_bss_info_changed(struct ieee802
+ rcu_read_unlock();
+ goto error;
+ }
++ macid = rtl8xxxu_get_macid(priv, sta);
+
+ if (sta->deflink.ht_cap.ht_supported)
+ dev_info(dev, "%s: HT supported\n", __func__);
+@@ -5037,14 +5039,15 @@ rtl8xxxu_bss_info_changed(struct ieee802
+ bw = RATE_INFO_BW_40;
+ else
+ bw = RATE_INFO_BW_20;
++
++ sta_info = (struct rtl8xxxu_sta_info *)sta->drv_priv;
++ sta_info->rssi_level = RTL8XXXU_RATR_STA_INIT;
+ rcu_read_unlock();
+
+ rtl8xxxu_update_ra_report(rarpt, highest_rate, sgi, bw);
+
+- priv->rssi_level = RTL8XXXU_RATR_STA_INIT;
+-
+ priv->fops->update_rate_mask(priv, ramask, 0, sgi,
+- bw == RATE_INFO_BW_40, 0);
++ bw == RATE_INFO_BW_40, macid);
+
+ rtl8xxxu_write8(priv, REG_BCN_MAX_ERR, 0xff);
+
+@@ -6317,6 +6320,76 @@ static void rtl8188e_c2hcmd_callback(str
+ }
+ }
+
++#define rtl8xxxu_iterate_vifs_atomic(priv, iterator, data) \
++ ieee80211_iterate_active_interfaces_atomic((priv)->hw, \
++ IEEE80211_IFACE_ITER_NORMAL, iterator, data)
++
++struct rtl8xxxu_rx_update_rssi_data {
++ struct rtl8xxxu_priv *priv;
++ struct ieee80211_hdr *hdr;
++ struct ieee80211_rx_status *rx_status;
++ u8 *bssid;
++};
++
++static void rtl8xxxu_rx_update_rssi_iter(void *data, u8 *mac,
++ struct ieee80211_vif *vif)
++{
++ struct rtl8xxxu_rx_update_rssi_data *iter_data = data;
++ struct ieee80211_sta *sta;
++ struct ieee80211_hdr *hdr = iter_data->hdr;
++ struct rtl8xxxu_priv *priv = iter_data->priv;
++ struct rtl8xxxu_sta_info *sta_info;
++ struct ieee80211_rx_status *rx_status = iter_data->rx_status;
++ u8 *bssid = iter_data->bssid;
++
++ if (!ether_addr_equal(vif->bss_conf.bssid, bssid))
++ return;
++
++ if (!(ether_addr_equal(vif->addr, hdr->addr1) ||
++ ieee80211_is_beacon(hdr->frame_control)))
++ return;
++
++ sta = ieee80211_find_sta_by_ifaddr(priv->hw, hdr->addr2,
++ vif->addr);
++ if (!sta)
++ return;
++
++ sta_info = (struct rtl8xxxu_sta_info *)sta->drv_priv;
++ ewma_rssi_add(&sta_info->avg_rssi, -rx_status->signal);
++}
++
++static inline u8 *get_hdr_bssid(struct ieee80211_hdr *hdr)
++{
++ __le16 fc = hdr->frame_control;
++ u8 *bssid;
++
++ if (ieee80211_has_tods(fc))
++ bssid = hdr->addr1;
++ else if (ieee80211_has_fromds(fc))
++ bssid = hdr->addr2;
++ else
++ bssid = hdr->addr3;
++
++ return bssid;
++}
++
++static void rtl8xxxu_rx_update_rssi(struct rtl8xxxu_priv *priv,
++ struct ieee80211_rx_status *rx_status,
++ struct ieee80211_hdr *hdr)
++{
++ struct rtl8xxxu_rx_update_rssi_data data = {};
++
++ if (ieee80211_is_ctl(hdr->frame_control))
++ return;
++
++ data.priv = priv;
++ data.hdr = hdr;
++ data.rx_status = rx_status;
++ data.bssid = get_hdr_bssid(hdr);
++
++ rtl8xxxu_iterate_vifs_atomic(priv, rtl8xxxu_rx_update_rssi_iter, &data);
++}
++
+ int rtl8xxxu_parse_rxdesc16(struct rtl8xxxu_priv *priv, struct sk_buff *skb)
+ {
+ struct ieee80211_hw *hw = priv->hw;
+@@ -6376,18 +6449,26 @@ int rtl8xxxu_parse_rxdesc16(struct rtl8x
+ skb_queue_tail(&priv->c2hcmd_queue, skb);
+ schedule_work(&priv->c2hcmd_work);
+ } else {
++ struct ieee80211_hdr *hdr;
++
+ phy_stats = (struct rtl8723au_phy_stats *)skb->data;
+
+ skb_pull(skb, drvinfo_sz + desc_shift);
+
+ skb_trim(skb, pkt_len);
+
+- if (rx_desc->phy_stats)
++ hdr = (struct ieee80211_hdr *)skb->data;
++ if (rx_desc->phy_stats) {
+ priv->fops->parse_phystats(
+ priv, rx_status, phy_stats,
+ rx_desc->rxmcs,
+- (struct ieee80211_hdr *)skb->data,
++ hdr,
+ rx_desc->crc32 || rx_desc->icverr);
++ if (!rx_desc->crc32 && !rx_desc->icverr)
++ rtl8xxxu_rx_update_rssi(priv,
++ rx_status,
++ hdr);
++ }
+
+ rx_status->mactime = rx_desc->tsfl;
+ rx_status->flag |= RX_FLAG_MACTIME_START;
+@@ -6484,10 +6565,15 @@ int rtl8xxxu_parse_rxdesc24(struct rtl8x
+ } else {
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+
+- if (rx_desc->phy_stats)
++ if (rx_desc->phy_stats) {
+ priv->fops->parse_phystats(priv, rx_status, phy_stats,
+ rx_desc->rxmcs, hdr,
+ rx_desc->crc32 || rx_desc->icverr);
++ if (!rx_desc->crc32 && !rx_desc->icverr)
++ rtl8xxxu_rx_update_rssi(priv,
++ rx_status,
++ hdr);
++ }
+
+ rx_status->mactime = rx_desc->tsfl;
+ rx_status->flag |= RX_FLAG_MACTIME_START;
+@@ -7111,6 +7197,7 @@ static void rtl8xxxu_refresh_rate_mask(s
+ int signal, struct ieee80211_sta *sta,
+ bool force)
+ {
++ struct rtl8xxxu_sta_info *sta_info = (struct rtl8xxxu_sta_info *)sta->drv_priv;
+ struct ieee80211_hw *hw = priv->hw;
+ u16 wireless_mode;
+ u8 rssi_level, ratr_idx;
+@@ -7119,7 +7206,7 @@ static void rtl8xxxu_refresh_rate_mask(s
+ u8 go_up_gap = 5;
+ u8 macid = rtl8xxxu_get_macid(priv, sta);
+
+- rssi_level = priv->rssi_level;
++ rssi_level = sta_info->rssi_level;
+ snr = rtl8xxxu_signal_to_snr(signal);
+ snr_thresh_high = RTL8XXXU_SNR_THRESH_HIGH;
+ snr_thresh_low = RTL8XXXU_SNR_THRESH_LOW;
+@@ -7144,18 +7231,16 @@ static void rtl8xxxu_refresh_rate_mask(s
+ else
+ rssi_level = RTL8XXXU_RATR_STA_LOW;
+
+- if (rssi_level != priv->rssi_level || force) {
++ if (rssi_level != sta_info->rssi_level || force) {
+ int sgi = 0;
+ u32 rate_bitmap = 0;
+
+- rcu_read_lock();
+ rate_bitmap = (sta->deflink.supp_rates[0] & 0xfff) |
+ (sta->deflink.ht_cap.mcs.rx_mask[0] << 12) |
+ (sta->deflink.ht_cap.mcs.rx_mask[1] << 20);
+ if (sta->deflink.ht_cap.cap &
+ (IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20))
+ sgi = 1;
+- rcu_read_unlock();
+
+ wireless_mode = rtl8xxxu_wireless_mode(hw, sta);
+ switch (wireless_mode) {
+@@ -7236,7 +7321,7 @@ static void rtl8xxxu_refresh_rate_mask(s
+ break;
+ }
+
+- priv->rssi_level = rssi_level;
++ sta_info->rssi_level = rssi_level;
+ priv->fops->update_rate_mask(priv, rate_bitmap, ratr_idx, sgi, txbw_40mhz, macid);
+ }
+ }
+@@ -7329,40 +7414,60 @@ static void rtl8xxxu_track_cfo(struct rt
+ rtl8xxxu_set_atc_status(priv, abs(cfo_average) >= CFO_TH_ATC);
+ }
+
+-static void rtl8xxxu_watchdog_callback(struct work_struct *work)
++static void rtl8xxxu_ra_iter(void *data, struct ieee80211_sta *sta)
+ {
+- struct ieee80211_vif *vif;
+- struct rtl8xxxu_priv *priv;
+- int i;
++ struct rtl8xxxu_sta_info *sta_info = (struct rtl8xxxu_sta_info *)sta->drv_priv;
++ struct rtl8xxxu_priv *priv = data;
++ int signal = -ewma_rssi_read(&sta_info->avg_rssi);
+
+- priv = container_of(work, struct rtl8xxxu_priv, ra_watchdog.work);
+- for (i = 0; i < ARRAY_SIZE(priv->vifs); i++) {
+- vif = priv->vifs[i];
++ priv->fops->report_rssi(priv, rtl8xxxu_get_macid(priv, sta),
++ rtl8xxxu_signal_to_snr(signal));
++ rtl8xxxu_refresh_rate_mask(priv, signal, sta, false);
++}
++
++struct rtl8xxxu_stas_entry {
++ struct list_head list;
++ struct ieee80211_sta *sta;
++};
+
+- if (!vif || vif->type != NL80211_IFTYPE_STATION)
+- continue;
++struct rtl8xxxu_iter_stas_data {
++ struct rtl8xxxu_priv *priv;
++ struct list_head list;
++};
+
+- int signal;
+- struct ieee80211_sta *sta;
++static void rtl8xxxu_collect_sta_iter(void *data, struct ieee80211_sta *sta)
++{
++ struct rtl8xxxu_iter_stas_data *iter_stas = data;
++ struct rtl8xxxu_stas_entry *stas_entry;
+
+- rcu_read_lock();
+- sta = ieee80211_find_sta(vif, vif->bss_conf.bssid);
+- if (!sta) {
+- struct device *dev = &priv->udev->dev;
++ stas_entry = kmalloc(sizeof(*stas_entry), GFP_ATOMIC);
++ if (!stas_entry)
++ return;
+
+- dev_dbg(dev, "%s: no sta found\n", __func__);
+- rcu_read_unlock();
+- continue;
+- }
+- rcu_read_unlock();
++ stas_entry->sta = sta;
++ list_add_tail(&stas_entry->list, &iter_stas->list);
++}
+
+- signal = ieee80211_ave_rssi(vif);
++static void rtl8xxxu_watchdog_callback(struct work_struct *work)
++{
+
+- priv->fops->report_rssi(priv, rtl8xxxu_get_macid(priv, sta),
+- rtl8xxxu_signal_to_snr(signal));
++ struct rtl8xxxu_iter_stas_data iter_data;
++ struct rtl8xxxu_stas_entry *sta_entry, *tmp;
++ struct rtl8xxxu_priv *priv;
+
+- rtl8xxxu_refresh_rate_mask(priv, signal, sta, false);
++ priv = container_of(work, struct rtl8xxxu_priv, ra_watchdog.work);
++ iter_data.priv = priv;
++ INIT_LIST_HEAD(&iter_data.list);
++
++ mutex_lock(&priv->sta_mutex);
++ ieee80211_iterate_stations_atomic(priv->hw, rtl8xxxu_collect_sta_iter,
++ &iter_data);
++ list_for_each_entry_safe(sta_entry, tmp, &iter_data.list, list) {
++ list_del_init(&sta_entry->list);
++ rtl8xxxu_ra_iter(priv, sta_entry->sta);
++ kfree(sta_entry);
+ }
++ mutex_unlock(&priv->sta_mutex);
+
+ if (priv->fops->set_crystal_cap)
+ rtl8xxxu_track_cfo(priv);
+@@ -7504,10 +7609,15 @@ static int rtl8xxxu_sta_add(struct ieee8
+ struct rtl8xxxu_vif *rtlvif = (struct rtl8xxxu_vif *)vif->drv_priv;
+ struct rtl8xxxu_priv *priv = hw->priv;
+
++ mutex_lock(&priv->sta_mutex);
++ ewma_rssi_init(&sta_info->avg_rssi);
+ if (vif->type == NL80211_IFTYPE_AP) {
++ sta_info->rssi_level = RTL8XXXU_RATR_STA_INIT;
+ sta_info->macid = rtl8xxxu_acquire_macid(priv);
+- if (sta_info->macid >= RTL8XXXU_MAX_MAC_ID_NUM)
++ if (sta_info->macid >= RTL8XXXU_MAX_MAC_ID_NUM) {
++ mutex_unlock(&priv->sta_mutex);
+ return -ENOSPC;
++ }
+
+ rtl8xxxu_refresh_rate_mask(priv, 0, sta, true);
+ priv->fops->report_connect(priv, sta_info->macid, H2C_MACID_ROLE_STA, true);
+@@ -7523,6 +7633,7 @@ static int rtl8xxxu_sta_add(struct ieee8
+ break;
+ }
+ }
++ mutex_unlock(&priv->sta_mutex);
+
+ return 0;
+ }
+@@ -7534,8 +7645,10 @@ static int rtl8xxxu_sta_remove(struct ie
+ struct rtl8xxxu_sta_info *sta_info = (struct rtl8xxxu_sta_info *)sta->drv_priv;
+ struct rtl8xxxu_priv *priv = hw->priv;
+
++ mutex_lock(&priv->sta_mutex);
+ if (vif->type == NL80211_IFTYPE_AP)
+ rtl8xxxu_release_macid(priv, sta_info->macid);
++ mutex_unlock(&priv->sta_mutex);
+
+ return 0;
+ }
+@@ -7766,6 +7879,7 @@ static int rtl8xxxu_probe(struct usb_int
+ mutex_init(&priv->usb_buf_mutex);
+ mutex_init(&priv->syson_indirect_access_mutex);
+ mutex_init(&priv->h2c_mutex);
++ mutex_init(&priv->sta_mutex);
+ INIT_LIST_HEAD(&priv->tx_urb_free_list);
+ spin_lock_init(&priv->tx_urb_lock);
+ INIT_LIST_HEAD(&priv->rx_urb_pending_list);
diff --git a/package/kernel/mac80211/patches/rtl/009-v6.9-wifi-rtl8xxxu-check-vif-before-using-in-rtl8xxxu_tx.patch b/package/kernel/mac80211/patches/rtl/009-v6.9-wifi-rtl8xxxu-check-vif-before-using-in-rtl8xxxu_tx.patch
new file mode 100644
index 0000000000..600f7c37df
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/009-v6.9-wifi-rtl8xxxu-check-vif-before-using-in-rtl8xxxu_tx.patch
@@ -0,0 +1,40 @@
+From 513c559ca9f05394da79fbf20a8f89eec5f53dce Mon Sep 17 00:00:00 2001
+From: Ping-Ke Shih <pkshih at realtek.com>
+Date: Fri, 16 Feb 2024 11:39:23 +0800
+Subject: [PATCH] wifi: rtl8xxxu: check vif before using in rtl8xxxu_tx()
+
+The 'vif' is from tx_info of SKB, and other codes check 'vif' before using,
+which raises smatch warnings:
+
+drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:5656 rtl8xxxu_tx()
+ warn: variable dereferenced before check 'vif' (see line 5553)
+
+Compile tested only.
+
+Signed-off-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/20240216033923.34683-1-pkshih@realtek.com
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -5550,7 +5550,7 @@ static void rtl8xxxu_tx(struct ieee80211
+ struct rtl8xxxu_tx_urb *tx_urb;
+ struct ieee80211_sta *sta = NULL;
+ struct ieee80211_vif *vif = tx_info->control.vif;
+- struct rtl8xxxu_vif *rtlvif = (struct rtl8xxxu_vif *)vif->drv_priv;
++ struct rtl8xxxu_vif *rtlvif = vif ? (struct rtl8xxxu_vif *)vif->drv_priv : NULL;
+ struct device *dev = &priv->udev->dev;
+ u32 queue, rts_rate;
+ u16 pktlen = skb->len;
+@@ -5621,7 +5621,7 @@ static void rtl8xxxu_tx(struct ieee80211
+ default:
+ break;
+ }
+- if (bmc && rtlvif->hw_key_idx != 0xff) {
++ if (bmc && rtlvif && rtlvif->hw_key_idx != 0xff) {
+ tx_desc->txdw1 |= cpu_to_le32(TXDESC_EN_DESC_ID);
+ macid = rtlvif->hw_key_idx;
+ }
diff --git a/package/kernel/mac80211/patches/rtl/010-v6.9-wifi-rtl8xxxu-fix-mixed-declarations-and-code-warnin.patch b/package/kernel/mac80211/patches/rtl/010-v6.9-wifi-rtl8xxxu-fix-mixed-declarations-and-code-warnin.patch
new file mode 100644
index 0000000000..e1de784b09
--- /dev/null
+++ b/package/kernel/mac80211/patches/rtl/010-v6.9-wifi-rtl8xxxu-fix-mixed-declarations-and-code-warnin.patch
@@ -0,0 +1,34 @@
+From a7e178259c5bc900da762b33d3a20b7ee1206f07 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Fri, 23 Feb 2024 21:34:32 +0800
+Subject: [PATCH] wifi: rtl8xxxu: fix mixed declarations in rtl8xxxu_set_aifs()
+
+Moving struct ieee80211_sta *sta variable definition to the front
+of the code to fix the ISO C90 forbids mixed declarations and code
+warning.
+
+Fixes: 43532c050f8e ("wifi: rtl8xxxu: support multiple interfaces in set_aifs()")
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+Reviewed-by: Ping-Ke Shih <pkshih at realtek.com>
+Signed-off-by: Kalle Valo <kvalo at kernel.org>
+Link: https://msgid.link/TYAP286MB03157A408E0D69F2F6FBD88ABC552@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+@@ -4919,11 +4919,11 @@ static void rtl8xxxu_set_aifs(struct rtl
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(priv->vifs); i++) {
++ struct ieee80211_sta *sta;
++
+ if (!priv->vifs[i])
+ continue;
+
+- struct ieee80211_sta *sta;
+-
+ rcu_read_lock();
+ sta = ieee80211_find_sta(priv->vifs[i], priv->vifs[i]->bss_conf.bssid);
+ if (sta)
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