1 files changed, 64 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/chan.h b/drivers/net/wireless/realtek/rtw89/chan.h
new file mode 100644
index 000000000000..ecbd4503bead
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw89/chan.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+ * Copyright(c) 2020-2022  Realtek Corporation
+ */
+
+#ifndef __RTW89_CHAN_H__
+#define __RTW89_CHAN_H__
+
+#include "core.h"
+
+static inline bool rtw89_get_entity_state(struct rtw89_dev *rtwdev)
+{
+	struct rtw89_hal *hal = &rtwdev->hal;
+
+	return READ_ONCE(hal->entity_active);
+}
+
+static inline void rtw89_set_entity_state(struct rtw89_dev *rtwdev, bool active)
+{
+	struct rtw89_hal *hal = &rtwdev->hal;
+
+	WRITE_ONCE(hal->entity_active, active);
+}
+
+static inline
+enum rtw89_entity_mode rtw89_get_entity_mode(struct rtw89_dev *rtwdev)
+{
+	struct rtw89_hal *hal = &rtwdev->hal;
+
+	return READ_ONCE(hal->entity_mode);
+}
+
+static inline void rtw89_set_entity_mode(struct rtw89_dev *rtwdev,
+					 enum rtw89_entity_mode mode)
+{
+	struct rtw89_hal *hal = &rtwdev->hal;
+
+	WRITE_ONCE(hal->entity_mode, mode);
+}
+
+void rtw89_chan_create(struct rtw89_chan *chan, u8 center_chan, u8 primary_chan,
+		       enum rtw89_band band, enum rtw89_bandwidth bandwidth);
+bool rtw89_assign_entity_chan(struct rtw89_dev *rtwdev,
+			      enum rtw89_sub_entity_idx idx,
+			      const struct rtw89_chan *new);
+void rtw89_config_entity_chandef(struct rtw89_dev *rtwdev,
+				 enum rtw89_sub_entity_idx idx,
+				 const struct cfg80211_chan_def *chandef);
+void rtw89_entity_init(struct rtw89_dev *rtwdev);
+enum rtw89_entity_mode rtw89_entity_recalc(struct rtw89_dev *rtwdev);
+int rtw89_chanctx_ops_add(struct rtw89_dev *rtwdev,
+			  struct ieee80211_chanctx_conf *ctx);
+void rtw89_chanctx_ops_remove(struct rtw89_dev *rtwdev,
+			      struct ieee80211_chanctx_conf *ctx);
+void rtw89_chanctx_ops_change(struct rtw89_dev *rtwdev,
+			      struct ieee80211_chanctx_conf *ctx,
+			      u32 changed);
+int rtw89_chanctx_ops_assign_vif(struct rtw89_dev *rtwdev,
+				 struct rtw89_vif *rtwvif,
+				 struct ieee80211_chanctx_conf *ctx);
+void rtw89_chanctx_ops_unassign_vif(struct rtw89_dev *rtwdev,
+				    struct rtw89_vif *rtwvif,
+				    struct ieee80211_chanctx_conf *ctx);
+
+#endif