1 files changed, 100 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/debug.h b/drivers/net/wireless/realtek/rtw89/debug.h
new file mode 100644
index 000000000000..a364e7adb079
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw89/debug.h
@@ -0,0 +1,100 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
+/* Copyright(c) 2019-2020  Realtek Corporation
+ */
+
+#ifndef __RTW89_DEBUG_H__
+#define __RTW89_DEBUG_H__
+
+#include "core.h"
+
+enum rtw89_debug_mask {
+	RTW89_DBG_TXRX = BIT(0),
+	RTW89_DBG_RFK = BIT(1),
+	RTW89_DBG_RFK_TRACK = BIT(2),
+	RTW89_DBG_CFO = BIT(3),
+	RTW89_DBG_TSSI = BIT(4),
+	RTW89_DBG_TXPWR = BIT(5),
+	RTW89_DBG_HCI = BIT(6),
+	RTW89_DBG_RA = BIT(7),
+	RTW89_DBG_REGD = BIT(8),
+	RTW89_DBG_PHY_TRACK = BIT(9),
+	RTW89_DBG_DIG = BIT(10),
+	RTW89_DBG_SER = BIT(11),
+	RTW89_DBG_FW = BIT(12),
+	RTW89_DBG_BTC = BIT(13),
+	RTW89_DBG_BF = BIT(14),
+	RTW89_DBG_HW_SCAN = BIT(15),
+	RTW89_DBG_SAR = BIT(16),
+	RTW89_DBG_STATE = BIT(17),
+	RTW89_DBG_WOW = BIT(18),
+	RTW89_DBG_UL_TB = BIT(19),
+	RTW89_DBG_CHAN = BIT(20),
+	RTW89_DBG_ACPI = BIT(21),
+	RTW89_DBG_EDCCA = BIT(22),
+
+	RTW89_DBG_UNEXP = BIT(31),
+};
+
+enum rtw89_debug_mac_reg_sel {
+	RTW89_DBG_SEL_MAC_00,
+	RTW89_DBG_SEL_MAC_30,
+	RTW89_DBG_SEL_MAC_40,
+	RTW89_DBG_SEL_MAC_80,
+	RTW89_DBG_SEL_MAC_C0,
+	RTW89_DBG_SEL_MAC_E0,
+	RTW89_DBG_SEL_BB,
+	RTW89_DBG_SEL_IQK,
+	RTW89_DBG_SEL_RFC,
+};
+
+#ifdef CONFIG_RTW89_DEBUGFS
+void rtw89_debugfs_init(struct rtw89_dev *rtwdev);
+void rtw89_debugfs_deinit(struct rtw89_dev *rtwdev);
+#else
+static inline void rtw89_debugfs_init(struct rtw89_dev *rtwdev) {}
+static inline void rtw89_debugfs_deinit(struct rtw89_dev *rtwdev) {}
+#endif
+
+#define rtw89_info(rtwdev, a...) dev_info((rtwdev)->dev, ##a)
+#define rtw89_info_once(rtwdev, a...) dev_info_once((rtwdev)->dev, ##a)
+#define rtw89_warn(rtwdev, a...) dev_warn((rtwdev)->dev, ##a)
+#define rtw89_err(rtwdev, a...) dev_err((rtwdev)->dev, ##a)
+
+#ifdef CONFIG_RTW89_DEBUGMSG
+extern unsigned int rtw89_debug_mask;
+
+__printf(3, 4)
+void rtw89_debug(struct rtw89_dev *rtwdev, enum rtw89_debug_mask mask,
+		 const char *fmt, ...);
+static inline void rtw89_hex_dump(struct rtw89_dev *rtwdev,
+				  enum rtw89_debug_mask mask,
+				  const char *prefix_str,
+				  const void *buf, size_t len)
+{
+	if (!(rtw89_debug_mask & mask))
+		return;
+
+	print_hex_dump_bytes(prefix_str, DUMP_PREFIX_OFFSET, buf, len);
+}
+
+static inline bool rtw89_debug_is_enabled(struct rtw89_dev *rtwdev,
+					  enum rtw89_debug_mask mask)
+{
+	return !!(rtw89_debug_mask & mask);
+}
+#else
+static inline void rtw89_debug(struct rtw89_dev *rtwdev,
+			       enum rtw89_debug_mask mask,
+			       const char *fmt, ...) {}
+static inline void rtw89_hex_dump(struct rtw89_dev *rtwdev,
+				  enum rtw89_debug_mask mask,
+				  const char *prefix_str,
+				  const void *buf, size_t len) {}
+static inline bool rtw89_debug_is_enabled(struct rtw89_dev *rtwdev,
+					  enum rtw89_debug_mask mask)
+{
+	return false;
+}
+#endif
+
+#endif