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-rw-r--r--package/kernel/mac80211/patches/subsys/327-wifi-mac80211-add-support-for-letting-drivers-regist.patch149
-rw-r--r--package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch8
2 files changed, 153 insertions, 4 deletions
diff --git a/package/kernel/mac80211/patches/subsys/327-wifi-mac80211-add-support-for-letting-drivers-regist.patch b/package/kernel/mac80211/patches/subsys/327-wifi-mac80211-add-support-for-letting-drivers-regist.patch
new file mode 100644
index 0000000000..f1807bdc8a
--- /dev/null
+++ b/package/kernel/mac80211/patches/subsys/327-wifi-mac80211-add-support-for-letting-drivers-regist.patch
@@ -0,0 +1,149 @@
+From: Felix Fietkau <nbd@nbd.name>
+Date: Mon, 20 Mar 2023 14:28:08 +0100
+Subject: [PATCH] wifi: mac80211: add support for letting drivers register tc
+ offload support
+
+On newer MediaTek SoCs (e.g. MT7986), WLAN->WLAN or WLAN->Ethernet flows can
+be offloaded by the SoC. In order to support that, the .ndo_setup_tc op is
+needed.
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+
+--- a/include/net/mac80211.h
++++ b/include/net/mac80211.h
+@@ -4196,6 +4196,10 @@ struct ieee80211_prep_tx_info {
+ * Note that a sta can also be inserted or removed with valid links,
+ * i.e. passed to @sta_add/@sta_state with sta->valid_links not zero.
+ * In fact, cannot change from having valid_links and not having them.
++ * @net_setup_tc: Called from .ndo_setup_tc in order to prepare hardware
++ * flow offloading for flows originating from the vif.
++ * Note that the driver must not assume that the vif driver_data is valid
++ * at this point, since the callback can be called during netdev teardown.
+ */
+ struct ieee80211_ops {
+ void (*tx)(struct ieee80211_hw *hw,
+@@ -4551,6 +4555,11 @@ struct ieee80211_ops {
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+ u16 old_links, u16 new_links);
++ int (*net_setup_tc)(struct ieee80211_hw *hw,
++ struct ieee80211_vif *vif,
++ struct net_device *dev,
++ enum tc_setup_type type,
++ void *type_data);
+ };
+
+ /**
+--- a/net/mac80211/driver-ops.h
++++ b/net/mac80211/driver-ops.h
+@@ -1470,6 +1470,23 @@ static inline int drv_net_fill_forward_p
+ return ret;
+ }
+
++static inline int drv_net_setup_tc(struct ieee80211_local *local,
++ struct ieee80211_sub_if_data *sdata,
++ struct net_device *dev,
++ enum tc_setup_type type, void *type_data)
++{
++ int ret = -EOPNOTSUPP;
++
++ sdata = get_bss_sdata(sdata);
++ trace_drv_net_setup_tc(local, sdata, type);
++ if (local->ops->net_setup_tc)
++ ret = local->ops->net_setup_tc(&local->hw, &sdata->vif, dev,
++ type, type_data);
++ trace_drv_return_int(local, ret);
++
++ return ret;
++}
++
+ int drv_change_vif_links(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ u16 old_links, u16 new_links,
+--- a/net/mac80211/ieee80211_i.h
++++ b/net/mac80211/ieee80211_i.h
+@@ -1935,7 +1935,8 @@ void ieee80211_color_change_finalize_wor
+ /* interface handling */
+ #define MAC80211_SUPPORTED_FEATURES_TX (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | \
+ NETIF_F_HW_CSUM | NETIF_F_SG | \
+- NETIF_F_HIGHDMA | NETIF_F_GSO_SOFTWARE)
++ NETIF_F_HIGHDMA | NETIF_F_GSO_SOFTWARE | \
++ NETIF_F_HW_TC)
+ #define MAC80211_SUPPORTED_FEATURES_RX (NETIF_F_RXCSUM)
+ #define MAC80211_SUPPORTED_FEATURES (MAC80211_SUPPORTED_FEATURES_TX | \
+ MAC80211_SUPPORTED_FEATURES_RX)
+--- a/net/mac80211/iface.c
++++ b/net/mac80211/iface.c
+@@ -813,6 +813,21 @@ ieee80211_get_stats64(struct net_device
+ dev_fetch_sw_netstats(stats, dev->tstats);
+ }
+
++static int ieee80211_netdev_setup_tc(struct net_device *dev,
++ enum tc_setup_type type, void *type_data)
++{
++ struct ieee80211_sub_if_data *sdata;
++ struct ieee80211_local *local;
++
++ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
++ local = sdata->local;
++
++ if (!local->ops->net_setup_tc)
++ return -EOPNOTSUPP;
++
++ return drv_net_setup_tc(local, sdata, dev, type, type_data);
++}
++
+ static const struct net_device_ops ieee80211_dataif_ops = {
+ .ndo_open = ieee80211_open,
+ .ndo_stop = ieee80211_stop,
+@@ -821,6 +836,7 @@ static const struct net_device_ops ieee8
+ .ndo_set_rx_mode = ieee80211_set_multicast_list,
+ .ndo_set_mac_address = ieee80211_change_mac,
+ .ndo_get_stats64 = ieee80211_get_stats64,
++ .ndo_setup_tc = ieee80211_netdev_setup_tc,
+ };
+
+ static u16 ieee80211_monitor_select_queue(struct net_device *dev,
+@@ -929,6 +945,7 @@ static const struct net_device_ops ieee8
+ .ndo_set_mac_address = ieee80211_change_mac,
+ .ndo_get_stats64 = ieee80211_get_stats64,
+ .ndo_fill_forward_path = ieee80211_netdev_fill_forward_path,
++ .ndo_setup_tc = ieee80211_netdev_setup_tc,
+ };
+
+ static bool ieee80211_iftype_supports_hdr_offload(enum nl80211_iftype iftype)
+--- a/net/mac80211/trace.h
++++ b/net/mac80211/trace.h
+@@ -2478,6 +2478,31 @@ DEFINE_EVENT(sta_event, drv_net_fill_for
+ TP_ARGS(local, sdata, sta)
+ );
+
++TRACE_EVENT(drv_net_setup_tc,
++ TP_PROTO(struct ieee80211_local *local,
++ struct ieee80211_sub_if_data *sdata,
++ u8 type),
++
++ TP_ARGS(local, sdata, type),
++
++ TP_STRUCT__entry(
++ LOCAL_ENTRY
++ VIF_ENTRY
++ __field(u8, type)
++ ),
++
++ TP_fast_assign(
++ LOCAL_ASSIGN;
++ VIF_ASSIGN;
++ __entry->type = type;
++ ),
++
++ TP_printk(
++ LOCAL_PR_FMT VIF_PR_FMT " type:%d\n",
++ LOCAL_PR_ARG, VIF_PR_ARG, __entry->type
++ )
++);
++
+ TRACE_EVENT(drv_change_vif_links,
+ TP_PROTO(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
diff --git a/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch b/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch
index 80ffb493b8..d7ee33bebc 100644
--- a/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch
+++ b/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch
@@ -18,7 +18,7 @@
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
-@@ -1645,6 +1645,7 @@ enum ieee80211_smps_mode {
+@@ -1671,6 +1671,7 @@ enum ieee80211_smps_mode {
*
* @power_level: requested transmit power (in dBm), backward compatibility
* value only that is set to the minimum of all interfaces
@@ -26,7 +26,7 @@
*
* @chandef: the channel definition to tune to
* @radar_enabled: whether radar detection is enabled
-@@ -1665,6 +1666,7 @@ enum ieee80211_smps_mode {
+@@ -1691,6 +1692,7 @@ enum ieee80211_smps_mode {
struct ieee80211_conf {
u32 flags;
int power_level, dynamic_ps_timeout;
@@ -57,7 +57,7 @@
__NL80211_ATTR_AFTER_LAST,
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -2998,6 +2998,19 @@ static int ieee80211_get_tx_power(struct
+@@ -3028,6 +3028,19 @@ static int ieee80211_get_tx_power(struct
return 0;
}
@@ -77,7 +77,7 @@
static void ieee80211_rfkill_poll(struct wiphy *wiphy)
{
struct ieee80211_local *local = wiphy_priv(wiphy);
-@@ -4881,6 +4894,7 @@ const struct cfg80211_ops mac80211_confi
+@@ -4911,6 +4924,7 @@ const struct cfg80211_ops mac80211_confi
.set_wiphy_params = ieee80211_set_wiphy_params,
.set_tx_power = ieee80211_set_tx_power,
.get_tx_power = ieee80211_get_tx_power,