diff mbox series

[rtw-next,2/6] wifi: rtw89: fw: add RFE type to RF TSSI H2C command

Message ID 20250606020302.16873-3-pkshih@realtek.com
State New
Headers show
Series wifi: rtw89: update firmware features/commands/events | expand

Commit Message

Ping-Ke Shih June 6, 2025, 2:02 a.m. UTC 
From: Zong-Zhe Yang <kevin_yang@realtek.com>

Append a new field for RFE (RF Front End) type to RF TSSI H2C command.
FW has forward compatibility when handling this H2C command, so just
need to consider backward cases in FW point of view.

              | old FW | new FW
  ------------------------------
   old driver |    O   |    X
  ------------------------------
   new driver |    O   |    O

Currently only RTL8922A uses this RF TSSI H2C command. Increase its FW
format max and will let new FW binary align with it. Then, old driver
won't load new FW.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/fw.c       | 2 ++
 drivers/net/wireless/realtek/rtw89/fw.h       | 1 +
 drivers/net/wireless/realtek/rtw89/rtw8922a.c | 2 +-
 3 files changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c
index 36147040c35b..1d37ea7f1391 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.c
+++ b/drivers/net/wireless/realtek/rtw89/fw.c
@@ -6032,6 +6032,7 @@  int rtw89_fw_h2c_rf_pre_ntfy(struct rtw89_dev *rtwdev,
 int rtw89_fw_h2c_rf_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx,
 			 const struct rtw89_chan *chan, enum rtw89_tssi_mode tssi_mode)
 {
+	struct rtw89_efuse *efuse = &rtwdev->efuse;
 	struct rtw89_hal *hal = &rtwdev->hal;
 	struct rtw89_h2c_rf_tssi *h2c;
 	u32 len = sizeof(*h2c);
@@ -6054,6 +6055,7 @@  int rtw89_fw_h2c_rf_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx,
 	h2c->hwtx_en = true;
 	h2c->cv = hal->cv;
 	h2c->tssi_mode = tssi_mode;
+	h2c->rfe_type = efuse->rfe_type;
 
 	rtw89_phy_rfk_tssi_fill_fwcmd_efuse_to_de(rtwdev, phy_idx, chan, h2c);
 	rtw89_phy_rfk_tssi_fill_fwcmd_tmeter_tbl(rtwdev, phy_idx, chan, h2c);
diff --git a/drivers/net/wireless/realtek/rtw89/fw.h b/drivers/net/wireless/realtek/rtw89/fw.h
index 0fcc824e41be..2fc2d1d61e29 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.h
+++ b/drivers/net/wireless/realtek/rtw89/fw.h
@@ -4435,6 +4435,7 @@  struct rtw89_h2c_rf_tssi {
 	u8 pg_thermal[2];
 	u8 ftable[2][128];
 	u8 tssi_mode;
+	u8 rfe_type;
 } __packed;
 
 struct rtw89_h2c_rf_iqk {
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 1d0f6e7df497..680168f31466 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -15,7 +15,7 @@ 
 #include "sar.h"
 #include "util.h"
 
-#define RTW8922A_FW_FORMAT_MAX 3
+#define RTW8922A_FW_FORMAT_MAX 4
 #define RTW8922A_FW_BASENAME "rtw89/rtw8922a_fw"
 #define RTW8922A_MODULE_FIRMWARE \
 	RTW8922A_FW_BASENAME "-" __stringify(RTW8922A_FW_FORMAT_MAX) ".bin"