[][mac80211][mt76][wed][sync wifi2wifi upstream patch]
[Description]
Fix patch error by sync wifi2wifi upstream patch
[Release-log]
N/A
Change-Id: Ibf80840e3a32c7367d2f49ff68a9710a0373f550
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7303832
diff --git a/autobuild_mac80211_release/package/kernel/mac80211/patches/subsys/mtk-9902-mac80211-mtk-add-support-for-letting-drivers-registe.patch b/autobuild_mac80211_release/package/kernel/mac80211/patches/subsys/mtk-9902-mac80211-mtk-add-support-for-letting-drivers-registe.patch
new file mode 100644
index 0000000..5bfbd83
--- /dev/null
+++ b/autobuild_mac80211_release/package/kernel/mac80211/patches/subsys/mtk-9902-mac80211-mtk-add-support-for-letting-drivers-registe.patch
@@ -0,0 +1,167 @@
+From 5b031e66dae802df853596a99c1ce73ad7761d09 Mon Sep 17 00:00:00 2001
+From: Sujuan Chen <sujuan.chen@mediatek.com>
+Date: Tue, 28 Mar 2023 10:53:31 +0800
+Subject: [PATCH] mac80211: mtk: 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: Sujuan Chen <sujuan.chen@mediatek.com>
+---
+ include/net/mac80211.h | 9 +++++++++
+ net/mac80211/driver-ops.h | 17 +++++++++++++++++
+ net/mac80211/ieee80211_i.h | 3 ++-
+ net/mac80211/iface.c | 17 +++++++++++++++++
+ net/mac80211/trace.h | 25 +++++++++++++++++++++++++
+ 5 files changed, 70 insertions(+), 1 deletion(-)
+
+diff --git a/include/net/mac80211.h b/include/net/mac80211.h
+index cb1d544..2d998be 100755
+--- a/include/net/mac80211.h
++++ b/include/net/mac80211.h
+@@ -3980,6 +3980,10 @@ struct ieee80211_prep_tx_info {
+ * resolve a path for hardware flow offloading
+ * @net_fill_receive_path: Called from .ndo_fill_receive_path in order to
+ * get a path for hardware flow offloading
++ * @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,
+@@ -4318,6 +4322,11 @@ struct ieee80211_ops {
+ int (*net_fill_receive_path)(struct ieee80211_hw *hw,
+ struct net_device_path_ctx *ctx,
+ struct net_device_path *path);
++ int (*net_setup_tc)(struct ieee80211_hw *hw,
++ struct ieee80211_vif *vif,
++ struct net_device *dev,
++ enum tc_setup_type type,
++ void *type_data);
+ };
+
+ /**
+diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
+index 27da75e..79f408f 100644
+--- a/net/mac80211/driver-ops.h
++++ b/net/mac80211/driver-ops.h
+@@ -1521,4 +1521,21 @@ static inline int drv_net_fill_receive_path(struct ieee80211_local *local,
+ 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;
++}
++
+ #endif /* __MAC80211_DRIVER_OPS */
+diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
+index 2519c14..fe7a03a 100644
+--- a/net/mac80211/ieee80211_i.h
++++ b/net/mac80211/ieee80211_i.h
+@@ -1822,7 +1822,8 @@ void ieee80211_color_aging_work(struct work_struct *work);
+ /* 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)
+diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
+index 8a4f4e1..f3bf837 100644
+--- a/net/mac80211/iface.c
++++ b/net/mac80211/iface.c
+@@ -773,6 +773,21 @@ static int __change_mtu(struct net_device *ndev, int new_mtu){
+ }
+ #endif
+
++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 = {
+ #if LINUX_VERSION_IS_LESS(4,10,0)
+ .ndo_change_mtu = __change_mtu,
+@@ -790,6 +805,7 @@ static const struct net_device_ops ieee80211_dataif_ops = {
+ #else
+ .ndo_get_stats64 = bp_ieee80211_get_stats64,
+ #endif
++ .ndo_setup_tc = ieee80211_netdev_setup_tc,
+
+ };
+
+@@ -953,6 +969,7 @@ static const struct net_device_ops ieee80211_dataif_8023_ops = {
+ #endif
+ .ndo_fill_forward_path = ieee80211_netdev_fill_forward_path,
+ .ndo_fill_receive_path = ieee80211_netdev_fill_receive_path,
++ .ndo_setup_tc = ieee80211_netdev_setup_tc,
+ };
+
+ static bool ieee80211_iftype_supports_hdr_offload(enum nl80211_iftype iftype)
+diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
+index 737ab86..25d3e30 100644
+--- a/net/mac80211/trace.h
++++ b/net/mac80211/trace.h
+@@ -2899,6 +2899,31 @@ DEFINE_EVENT(sta_event, drv_net_fill_forward_path,
+ 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(bss_color_bitmap,
+ TP_PROTO(u8 color,
+ u64 color_bitmap),
+--
+2.18.0
+