rtw89: make rfk helpers common across chips

These rfk helpers are also useful for the chip which is under planning.
So, move them to common code to avoid duplicate stuff in the future.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220211075953.40421-2-pkshih@realtek.com

4 files changed, 112 insertions, 108 deletions

diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c
index 130db2f46f49..c491a1153681 100644
--- a/drivers/net/wireless/realtek/rtw89/phy.c
+++ b/drivers/net/wireless/realtek/rtw89/phy.c
@@ -3037,3 +3037,55 @@ void rtw89_phy_set_bss_color(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif
 	rtw89_phy_write32_idx(rtwdev, R_BSS_CLR_MAP, B_BSS_CLR_MAP_STAID,
 			      vif->bss_conf.aid, phy_idx);
 }
+
+static void
+_rfk_write_rf(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def)
+{
+	rtw89_write_rf(rtwdev, def->path, def->addr, def->mask, def->data);
+}
+
+static void
+_rfk_write32_mask(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def)
+{
+	rtw89_phy_write32_mask(rtwdev, def->addr, def->mask, def->data);
+}
+
+static void
+_rfk_write32_set(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def)
+{
+	rtw89_phy_write32_set(rtwdev, def->addr, def->mask);
+}
+
+static void
+_rfk_write32_clr(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def)
+{
+	rtw89_phy_write32_clr(rtwdev, def->addr, def->mask);
+}
+
+static void
+_rfk_delay(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def)
+{
+	udelay(def->data);
+}
+
+static void
+(*_rfk_handler[])(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def) = {
+	[RTW89_RFK_F_WRF] = _rfk_write_rf,
+	[RTW89_RFK_F_WM] = _rfk_write32_mask,
+	[RTW89_RFK_F_WS] = _rfk_write32_set,
+	[RTW89_RFK_F_WC] = _rfk_write32_clr,
+	[RTW89_RFK_F_DELAY] = _rfk_delay,
+};
+
+static_assert(ARRAY_SIZE(_rfk_handler) == RTW89_RFK_F_NUM);
+
+void
+rtw89_rfk_parser(struct rtw89_dev *rtwdev, const struct rtw89_rfk_tbl *tbl)
+{
+	const struct rtw89_reg5_def *p = tbl->defs;
+	const struct rtw89_reg5_def *end = tbl->defs + tbl->size;
+
+	for (; p < end; p++)
+		_rfk_handler[p->flag](rtwdev, p);
+}
+EXPORT_SYMBOL(rtw89_rfk_parser);
diff --git a/drivers/net/wireless/realtek/rtw89/phy.h b/drivers/net/wireless/realtek/rtw89/phy.h
index 2cb68f49b4d6..81bd4aeffc75 100644
--- a/drivers/net/wireless/realtek/rtw89/phy.h
+++ b/drivers/net/wireless/realtek/rtw89/phy.h
@@ -328,6 +328,65 @@ static inline u32 rtw89_phy_read32_mask(struct rtw89_dev *rtwdev,
 	return rtw89_read32_mask(rtwdev, addr | RTW89_PHY_ADDR_OFFSET, mask);
 }
 
+enum rtw89_rfk_flag {
+	RTW89_RFK_F_WRF = 0,
+	RTW89_RFK_F_WM = 1,
+	RTW89_RFK_F_WS = 2,
+	RTW89_RFK_F_WC = 3,
+	RTW89_RFK_F_DELAY = 4,
+	RTW89_RFK_F_NUM,
+};
+
+struct rtw89_rfk_tbl {
+	const struct rtw89_reg5_def *defs;
+	u32 size;
+};
+
+#define DECLARE_RFK_TBL(_name)			\
+const struct rtw89_rfk_tbl _name ## _tbl = {	\
+	.defs = _name,				\
+	.size = ARRAY_SIZE(_name),		\
+}
+
+#define DECL_RFK_WRF(_path, _addr, _mask, _data)	\
+	{.flag = RTW89_RFK_F_WRF,			\
+	 .path = _path,					\
+	 .addr = _addr,					\
+	 .mask = _mask,					\
+	 .data = _data,}
+
+#define DECL_RFK_WM(_addr, _mask, _data)	\
+	{.flag = RTW89_RFK_F_WM,		\
+	 .addr = _addr,				\
+	 .mask = _mask,				\
+	 .data = _data,}
+
+#define DECL_RFK_WS(_addr, _mask)	\
+	{.flag = RTW89_RFK_F_WS,	\
+	 .addr = _addr,			\
+	 .mask = _mask,}
+
+#define DECL_RFK_WC(_addr, _mask)	\
+	{.flag = RTW89_RFK_F_WC,	\
+	 .addr = _addr,			\
+	 .mask = _mask,}
+
+#define DECL_RFK_DELAY(_data)		\
+	{.flag = RTW89_RFK_F_DELAY,	\
+	 .data = _data,}
+
+void
+rtw89_rfk_parser(struct rtw89_dev *rtwdev, const struct rtw89_rfk_tbl *tbl);
+
+#define rtw89_rfk_parser_by_cond(dev, cond, tbl_t, tbl_f)	\
+	do {							\
+		typeof(dev) __dev = (dev);			\
+		if (cond)					\
+			rtw89_rfk_parser(__dev, (tbl_t));	\
+		else						\
+			rtw89_rfk_parser(__dev, (tbl_f));	\
+	} while (0)
+
 void rtw89_phy_write_reg3_tbl(struct rtw89_dev *rtwdev,
 			      const struct rtw89_phy_reg3_tbl *tbl);
 u8 rtw89_phy_get_txsc(struct rtw89_dev *rtwdev,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.c
index c021e93eb07b..aa326681b509 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.c
@@ -12,66 +12,6 @@
 #include "rtw8852a_rfk_table.h"
 #include "rtw8852a_table.h"
 
-static void
-_rfk_write_rf(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def)
-{
-	rtw89_write_rf(rtwdev, def->path, def->addr, def->mask, def->data);
-}
-
-static void
-_rfk_write32_mask(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def)
-{
-	rtw89_phy_write32_mask(rtwdev, def->addr, def->mask, def->data);
-}
-
-static void
-_rfk_write32_set(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def)
-{
-	rtw89_phy_write32_set(rtwdev, def->addr, def->mask);
-}
-
-static void
-_rfk_write32_clr(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def)
-{
-	rtw89_phy_write32_clr(rtwdev, def->addr, def->mask);
-}
-
-static void
-_rfk_delay(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def)
-{
-	udelay(def->data);
-}
-
-static void
-(*_rfk_handler[])(struct rtw89_dev *rtwdev, const struct rtw89_reg5_def *def) = {
-	[RTW89_RFK_F_WRF] = _rfk_write_rf,
-	[RTW89_RFK_F_WM] = _rfk_write32_mask,
-	[RTW89_RFK_F_WS] = _rfk_write32_set,
-	[RTW89_RFK_F_WC] = _rfk_write32_clr,
-	[RTW89_RFK_F_DELAY] = _rfk_delay,
-};
-
-static_assert(ARRAY_SIZE(_rfk_handler) == RTW89_RFK_F_NUM);
-
-static void
-rtw89_rfk_parser(struct rtw89_dev *rtwdev, const struct rtw89_rfk_tbl *tbl)
-{
-	const struct rtw89_reg5_def *p = tbl->defs;
-	const struct rtw89_reg5_def *end = tbl->defs + tbl->size;
-
-	for (; p < end; p++)
-		_rfk_handler[p->flag](rtwdev, p);
-}
-
-#define rtw89_rfk_parser_by_cond(rtwdev, cond, tbl_t, tbl_f)	\
-	do {							\
-		typeof(rtwdev) _dev = (rtwdev);			\
-		if (cond)					\
-			rtw89_rfk_parser(_dev, (tbl_t));	\
-		else						\
-			rtw89_rfk_parser(_dev, (tbl_f));	\
-	} while (0)
-
 static u8 _kpath(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
 {
 	rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RFK]dbcc_en: %x,  PHY%d\n",
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk_table.h b/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk_table.h
index 4a4a45d778ff..33e6c404ecf9 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk_table.h
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk_table.h
@@ -5,54 +5,7 @@
 #ifndef __RTW89_8852A_RFK_TABLE_H__
 #define __RTW89_8852A_RFK_TABLE_H__
 
-#include "core.h"
-
-enum rtw89_rfk_flag {
-	RTW89_RFK_F_WRF = 0,
-	RTW89_RFK_F_WM = 1,
-	RTW89_RFK_F_WS = 2,
-	RTW89_RFK_F_WC = 3,
-	RTW89_RFK_F_DELAY = 4,
-	RTW89_RFK_F_NUM,
-};
-
-struct rtw89_rfk_tbl {
-	const struct rtw89_reg5_def *defs;
-	u32 size;
-};
-
-#define DECLARE_RFK_TBL(_name)			\
-const struct rtw89_rfk_tbl _name ## _tbl = {	\
-	.defs = _name,				\
-	.size = ARRAY_SIZE(_name),		\
-}
-
-#define DECL_RFK_WRF(_path, _addr, _mask, _data)	\
-	{.flag = RTW89_RFK_F_WRF,			\
-	 .path = _path,					\
-	 .addr = _addr,					\
-	 .mask = _mask,					\
-	 .data = _data,}
-
-#define DECL_RFK_WM(_addr, _mask, _data)	\
-	{.flag = RTW89_RFK_F_WM,		\
-	 .addr = _addr,				\
-	 .mask = _mask,				\
-	 .data = _data,}
-
-#define DECL_RFK_WS(_addr, _mask)	\
-	{.flag = RTW89_RFK_F_WS,	\
-	 .addr = _addr,			\
-	 .mask = _mask,}
-
-#define DECL_RFK_WC(_addr, _mask)	\
-	{.flag = RTW89_RFK_F_WC,	\
-	 .addr = _addr,			\
-	 .mask = _mask,}
-
-#define DECL_RFK_DELAY(_data)		\
-	{.flag = RTW89_RFK_F_DELAY,	\
-	 .data = _data,}
+#include "phy.h"
 
 extern const struct rtw89_rfk_tbl rtw8852a_tssi_sys_defs_tbl;
 extern const struct rtw89_rfk_tbl rtw8852a_tssi_sys_defs_2g_tbl;