TSSI is short for transmitter signal strength indication, which is a
close-loop hardware circuit to feedback actual transmitting power as a
reference to adjust power for next transmission.
When connecting and switching bands or channels, do TSSI calibration and
reset hardware status to output expected power.
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
---
drivers/net/wireless/realtek/rtw89/core.h | 6 +
drivers/net/wireless/realtek/rtw89/fw.c | 48 ++
drivers/net/wireless/realtek/rtw89/fw.h | 32 ++
drivers/net/wireless/realtek/rtw89/phy.c | 607 ++++++++++++++++++++++
drivers/net/wireless/realtek/rtw89/phy.h | 8 +
5 files changed, 701 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index e049f7b5168b..ccc9f96fc18b 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -17,6 +17,7 @@ struct rtw89_pci_info;
struct rtw89_mac_gen_def;
struct rtw89_phy_gen_def;
struct rtw89_efuse_block_cfg;
+struct rtw89_h2c_rf_tssi;
struct rtw89_fw_txpwr_track_cfg;
struct rtw89_phy_rfk_log_fmt;
@@ -4471,6 +4472,11 @@ struct rtw89_cfo_tracking_info {
u8 lock_cnt;
};
+enum rtw89_tssi_mode {
+ RTW89_TSSI_NORMAL = 0,
+ RTW89_TSSI_SCAN = 1,
+};
+
enum rtw89_tssi_alimk_band {
TSSI_ALIMK_2G = 0,
TSSI_ALIMK_5GL,
diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c
index 3f5e72209001..c3f0a79f3de4 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.c
+++ b/drivers/net/wireless/realtek/rtw89/fw.c
@@ -4593,6 +4593,54 @@ int rtw89_fw_h2c_rf_pre_ntfy(struct rtw89_dev *rtwdev,
return ret;
}
+int rtw89_fw_h2c_rf_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx,
+ enum rtw89_tssi_mode tssi_mode)
+{
+ const struct rtw89_chan *chan = rtw89_chan_get(rtwdev,
+ RTW89_SUB_ENTITY_0);
+ struct rtw89_hal *hal = &rtwdev->hal;
+ struct rtw89_h2c_rf_tssi *h2c;
+ u32 len = sizeof(*h2c);
+ struct sk_buff *skb;
+ int ret;
+
+ skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
+ if (!skb) {
+ rtw89_err(rtwdev, "failed to alloc skb for h2c RF TSSI\n");
+ return -ENOMEM;
+ }
+ skb_put(skb, len);
+ h2c = (struct rtw89_h2c_rf_tssi *)skb->data;
+
+ h2c->len = cpu_to_le16(len);
+ h2c->phy = phy_idx;
+ h2c->ch = chan->channel;
+ h2c->bw = chan->band_width;
+ h2c->band = chan->band_type;
+ h2c->hwtx_en = true;
+ h2c->cv = hal->cv;
+ h2c->tssi_mode = tssi_mode;
+
+ 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);
+
+ rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
+ H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_RFK,
+ H2C_FUNC_RFK_TSSI_OFFLOAD, 0, 0, len);
+
+ ret = rtw89_h2c_tx(rtwdev, skb, false);
+ if (ret) {
+ rtw89_err(rtwdev, "failed to send h2c\n");
+ goto fail;
+ }
+
+ return 0;
+fail:
+ dev_kfree_skb_any(skb);
+
+ return ret;
+}
+
int rtw89_fw_h2c_rf_iqk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
{
struct rtw89_h2c_rf_iqk *h2c;
diff --git a/drivers/net/wireless/realtek/rtw89/fw.h b/drivers/net/wireless/realtek/rtw89/fw.h
index 666c3e7ec0d0..02a7c7b2c8be 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.h
+++ b/drivers/net/wireless/realtek/rtw89/fw.h
@@ -3935,6 +3935,7 @@ enum rtw89_mcc_h2c_func {
#define H2C_CL_OUTSRC_RF_FW_RFK 0xb
enum rtw89_rfk_offload_h2c_func {
+ H2C_FUNC_RFK_TSSI_OFFLOAD = 0x0,
H2C_FUNC_RFK_IQK_OFFLOAD = 0x1,
H2C_FUNC_RFK_DPK_OFFLOAD = 0x3,
H2C_FUNC_RFK_TXGAPK_OFFLOAD = 0x4,
@@ -3987,6 +3988,35 @@ struct rtw89_fw_h2c_rfk_pre_info {
} __packed mlo;
} __packed;
+struct rtw89_h2c_rf_tssi {
+ __le16 len;
+ u8 phy;
+ u8 ch;
+ u8 bw;
+ u8 band;
+ u8 hwtx_en;
+ u8 cv;
+ s8 curr_tssi_cck_de[2];
+ s8 curr_tssi_cck_de_20m[2];
+ s8 curr_tssi_cck_de_40m[2];
+ s8 curr_tssi_efuse_cck_de[2];
+ s8 curr_tssi_ofdm_de[2];
+ s8 curr_tssi_ofdm_de_20m[2];
+ s8 curr_tssi_ofdm_de_40m[2];
+ s8 curr_tssi_ofdm_de_80m[2];
+ s8 curr_tssi_ofdm_de_160m[2];
+ s8 curr_tssi_ofdm_de_320m[2];
+ s8 curr_tssi_efuse_ofdm_de[2];
+ s8 curr_tssi_ofdm_de_diff_20m[2];
+ s8 curr_tssi_ofdm_de_diff_80m[2];
+ s8 curr_tssi_ofdm_de_diff_160m[2];
+ s8 curr_tssi_ofdm_de_diff_320m[2];
+ s8 curr_tssi_trim_de[2];
+ u8 pg_thermal[2];
+ u8 ftable[2][128];
+ u8 tssi_mode;
+} __packed;
+
struct rtw89_h2c_rf_iqk {
__le32 phy_idx;
__le32 dbcc;
@@ -4218,6 +4248,8 @@ int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev,
int rtw89_fw_h2c_rf_ntfy_mcc(struct rtw89_dev *rtwdev);
int rtw89_fw_h2c_rf_pre_ntfy(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx);
+int rtw89_fw_h2c_rf_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx,
+ enum rtw89_tssi_mode tssi_mode);
int rtw89_fw_h2c_rf_iqk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx);
int rtw89_fw_h2c_rf_dpk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx);
int rtw89_fw_h2c_rf_txgapk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx);
diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c
index 3de61c0d7b03..77b3b233697b 100644
--- a/drivers/net/wireless/realtek/rtw89/phy.c
+++ b/drivers/net/wireless/realtek/rtw89/phy.c
@@ -2959,6 +2959,613 @@ void rtw89_phy_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb,
handler(rtwdev, skb, len);
}
+static u32 phy_tssi_get_cck_group(u8 ch)
+{
+ switch (ch) {
+ case 1 ... 2:
+ return 0;
+ case 3 ... 5:
+ return 1;
+ case 6 ... 8:
+ return 2;
+ case 9 ... 11:
+ return 3;
+ case 12 ... 13:
+ return 4;
+ case 14:
+ return 5;
+ }
+
+ return 0;
+}
+
+#define PHY_TSSI_EXTRA_GROUP_BIT BIT(31)
+#define PHY_TSSI_EXTRA_GROUP(idx) (PHY_TSSI_EXTRA_GROUP_BIT | (idx))
+#define PHY_IS_TSSI_EXTRA_GROUP(group) ((group) & PHY_TSSI_EXTRA_GROUP_BIT)
+#define PHY_TSSI_EXTRA_GET_GROUP_IDX1(group) \
+ ((group) & ~PHY_TSSI_EXTRA_GROUP_BIT)
+#define PHY_TSSI_EXTRA_GET_GROUP_IDX2(group) \
+ (PHY_TSSI_EXTRA_GET_GROUP_IDX1(group) + 1)
+
+static u32 phy_tssi_get_ofdm_group(u8 ch)
+{
+ switch (ch) {
+ case 1 ... 2:
+ return 0;
+ case 3 ... 5:
+ return 1;
+ case 6 ... 8:
+ return 2;
+ case 9 ... 11:
+ return 3;
+ case 12 ... 14:
+ return 4;
+ case 36 ... 40:
+ return 5;
+ case 41 ... 43:
+ return PHY_TSSI_EXTRA_GROUP(5);
+ case 44 ... 48:
+ return 6;
+ case 49 ... 51:
+ return PHY_TSSI_EXTRA_GROUP(6);
+ case 52 ... 56:
+ return 7;
+ case 57 ... 59:
+ return PHY_TSSI_EXTRA_GROUP(7);
+ case 60 ... 64:
+ return 8;
+ case 100 ... 104:
+ return 9;
+ case 105 ... 107:
+ return PHY_TSSI_EXTRA_GROUP(9);
+ case 108 ... 112:
+ return 10;
+ case 113 ... 115:
+ return PHY_TSSI_EXTRA_GROUP(10);
+ case 116 ... 120:
+ return 11;
+ case 121 ... 123:
+ return PHY_TSSI_EXTRA_GROUP(11);
+ case 124 ... 128:
+ return 12;
+ case 129 ... 131:
+ return PHY_TSSI_EXTRA_GROUP(12);
+ case 132 ... 136:
+ return 13;
+ case 137 ... 139:
+ return PHY_TSSI_EXTRA_GROUP(13);
+ case 140 ... 144:
+ return 14;
+ case 149 ... 153:
+ return 15;
+ case 154 ... 156:
+ return PHY_TSSI_EXTRA_GROUP(15);
+ case 157 ... 161:
+ return 16;
+ case 162 ... 164:
+ return PHY_TSSI_EXTRA_GROUP(16);
+ case 165 ... 169:
+ return 17;
+ case 170 ... 172:
+ return PHY_TSSI_EXTRA_GROUP(17);
+ case 173 ... 177:
+ return 18;
+ }
+
+ return 0;
+}
+
+static u32 phy_tssi_get_6g_ofdm_group(u8 ch)
+{
+ switch (ch) {
+ case 1 ... 5:
+ return 0;
+ case 6 ... 8:
+ return PHY_TSSI_EXTRA_GROUP(0);
+ case 9 ... 13:
+ return 1;
+ case 14 ... 16:
+ return PHY_TSSI_EXTRA_GROUP(1);
+ case 17 ... 21:
+ return 2;
+ case 22 ... 24:
+ return PHY_TSSI_EXTRA_GROUP(2);
+ case 25 ... 29:
+ return 3;
+ case 33 ... 37:
+ return 4;
+ case 38 ... 40:
+ return PHY_TSSI_EXTRA_GROUP(4);
+ case 41 ... 45:
+ return 5;
+ case 46 ... 48:
+ return PHY_TSSI_EXTRA_GROUP(5);
+ case 49 ... 53:
+ return 6;
+ case 54 ... 56:
+ return PHY_TSSI_EXTRA_GROUP(6);
+ case 57 ... 61:
+ return 7;
+ case 65 ... 69:
+ return 8;
+ case 70 ... 72:
+ return PHY_TSSI_EXTRA_GROUP(8);
+ case 73 ... 77:
+ return 9;
+ case 78 ... 80:
+ return PHY_TSSI_EXTRA_GROUP(9);
+ case 81 ... 85:
+ return 10;
+ case 86 ... 88:
+ return PHY_TSSI_EXTRA_GROUP(10);
+ case 89 ... 93:
+ return 11;
+ case 97 ... 101:
+ return 12;
+ case 102 ... 104:
+ return PHY_TSSI_EXTRA_GROUP(12);
+ case 105 ... 109:
+ return 13;
+ case 110 ... 112:
+ return PHY_TSSI_EXTRA_GROUP(13);
+ case 113 ... 117:
+ return 14;
+ case 118 ... 120:
+ return PHY_TSSI_EXTRA_GROUP(14);
+ case 121 ... 125:
+ return 15;
+ case 129 ... 133:
+ return 16;
+ case 134 ... 136:
+ return PHY_TSSI_EXTRA_GROUP(16);
+ case 137 ... 141:
+ return 17;
+ case 142 ... 144:
+ return PHY_TSSI_EXTRA_GROUP(17);
+ case 145 ... 149:
+ return 18;
+ case 150 ... 152:
+ return PHY_TSSI_EXTRA_GROUP(18);
+ case 153 ... 157:
+ return 19;
+ case 161 ... 165:
+ return 20;
+ case 166 ... 168:
+ return PHY_TSSI_EXTRA_GROUP(20);
+ case 169 ... 173:
+ return 21;
+ case 174 ... 176:
+ return PHY_TSSI_EXTRA_GROUP(21);
+ case 177 ... 181:
+ return 22;
+ case 182 ... 184:
+ return PHY_TSSI_EXTRA_GROUP(22);
+ case 185 ... 189:
+ return 23;
+ case 193 ... 197:
+ return 24;
+ case 198 ... 200:
+ return PHY_TSSI_EXTRA_GROUP(24);
+ case 201 ... 205:
+ return 25;
+ case 206 ... 208:
+ return PHY_TSSI_EXTRA_GROUP(25);
+ case 209 ... 213:
+ return 26;
+ case 214 ... 216:
+ return PHY_TSSI_EXTRA_GROUP(26);
+ case 217 ... 221:
+ return 27;
+ case 225 ... 229:
+ return 28;
+ case 230 ... 232:
+ return PHY_TSSI_EXTRA_GROUP(28);
+ case 233 ... 237:
+ return 29;
+ case 238 ... 240:
+ return PHY_TSSI_EXTRA_GROUP(29);
+ case 241 ... 245:
+ return 30;
+ case 246 ... 248:
+ return PHY_TSSI_EXTRA_GROUP(30);
+ case 249 ... 253:
+ return 31;
+ }
+
+ return 0;
+}
+
+static u32 phy_tssi_get_trim_group(u8 ch)
+{
+ switch (ch) {
+ case 1 ... 8:
+ return 0;
+ case 9 ... 14:
+ return 1;
+ case 36 ... 48:
+ return 2;
+ case 49 ... 51:
+ return PHY_TSSI_EXTRA_GROUP(2);
+ case 52 ... 64:
+ return 3;
+ case 100 ... 112:
+ return 4;
+ case 113 ... 115:
+ return PHY_TSSI_EXTRA_GROUP(4);
+ case 116 ... 128:
+ return 5;
+ case 132 ... 144:
+ return 6;
+ case 149 ... 177:
+ return 7;
+ }
+
+ return 0;
+}
+
+static u32 phy_tssi_get_6g_trim_group(u8 ch)
+{
+ switch (ch) {
+ case 1 ... 13:
+ return 0;
+ case 14 ... 16:
+ return PHY_TSSI_EXTRA_GROUP(0);
+ case 17 ... 29:
+ return 1;
+ case 33 ... 45:
+ return 2;
+ case 46 ... 48:
+ return PHY_TSSI_EXTRA_GROUP(2);
+ case 49 ... 61:
+ return 3;
+ case 65 ... 77:
+ return 4;
+ case 78 ... 80:
+ return PHY_TSSI_EXTRA_GROUP(4);
+ case 81 ... 93:
+ return 5;
+ case 97 ... 109:
+ return 6;
+ case 110 ... 112:
+ return PHY_TSSI_EXTRA_GROUP(6);
+ case 113 ... 125:
+ return 7;
+ case 129 ... 141:
+ return 8;
+ case 142 ... 144:
+ return PHY_TSSI_EXTRA_GROUP(8);
+ case 145 ... 157:
+ return 9;
+ case 161 ... 173:
+ return 10;
+ case 174 ... 176:
+ return PHY_TSSI_EXTRA_GROUP(10);
+ case 177 ... 189:
+ return 11;
+ case 193 ... 205:
+ return 12;
+ case 206 ... 208:
+ return PHY_TSSI_EXTRA_GROUP(12);
+ case 209 ... 221:
+ return 13;
+ case 225 ... 237:
+ return 14;
+ case 238 ... 240:
+ return PHY_TSSI_EXTRA_GROUP(14);
+ case 241 ... 253:
+ return 15;
+ }
+
+ return 0;
+}
+
+static s8 phy_tssi_get_ofdm_de(struct rtw89_dev *rtwdev,
+ enum rtw89_phy_idx phy,
+ const struct rtw89_chan *chan,
+ enum rtw89_rf_path path)
+{
+ struct rtw89_tssi_info *tssi_info = &rtwdev->tssi;
+ enum rtw89_band band = chan->band_type;
+ u8 ch = chan->channel;
+ u32 gidx_1st;
+ u32 gidx_2nd;
+ s8 de_1st;
+ s8 de_2nd;
+ u32 gidx;
+ s8 val;
+
+ if (band == RTW89_BAND_6G)
+ goto calc_6g;
+
+ gidx = phy_tssi_get_ofdm_group(ch);
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs group_idx=0x%x\n",
+ path, gidx);
+
+ if (PHY_IS_TSSI_EXTRA_GROUP(gidx)) {
+ gidx_1st = PHY_TSSI_EXTRA_GET_GROUP_IDX1(gidx);
+ gidx_2nd = PHY_TSSI_EXTRA_GET_GROUP_IDX2(gidx);
+ de_1st = tssi_info->tssi_mcs[path][gidx_1st];
+ de_2nd = tssi_info->tssi_mcs[path][gidx_2nd];
+ val = (de_1st + de_2nd) / 2;
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs de=%d 1st=%d 2nd=%d\n",
+ path, val, de_1st, de_2nd);
+ } else {
+ val = tssi_info->tssi_mcs[path][gidx];
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs de=%d\n", path, val);
+ }
+
+ return val;
+
+calc_6g:
+ gidx = phy_tssi_get_6g_ofdm_group(ch);
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs group_idx=0x%x\n",
+ path, gidx);
+
+ if (PHY_IS_TSSI_EXTRA_GROUP(gidx)) {
+ gidx_1st = PHY_TSSI_EXTRA_GET_GROUP_IDX1(gidx);
+ gidx_2nd = PHY_TSSI_EXTRA_GET_GROUP_IDX2(gidx);
+ de_1st = tssi_info->tssi_6g_mcs[path][gidx_1st];
+ de_2nd = tssi_info->tssi_6g_mcs[path][gidx_2nd];
+ val = (de_1st + de_2nd) / 2;
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs de=%d 1st=%d 2nd=%d\n",
+ path, val, de_1st, de_2nd);
+ } else {
+ val = tssi_info->tssi_6g_mcs[path][gidx];
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs de=%d\n", path, val);
+ }
+
+ return val;
+}
+
+static s8 phy_tssi_get_ofdm_trim_de(struct rtw89_dev *rtwdev,
+ enum rtw89_phy_idx phy,
+ const struct rtw89_chan *chan,
+ enum rtw89_rf_path path)
+{
+ struct rtw89_tssi_info *tssi_info = &rtwdev->tssi;
+ enum rtw89_band band = chan->band_type;
+ u8 ch = chan->channel;
+ u32 tgidx_1st;
+ u32 tgidx_2nd;
+ s8 tde_1st;
+ s8 tde_2nd;
+ u32 tgidx;
+ s8 val;
+
+ if (band == RTW89_BAND_6G)
+ goto calc_6g;
+
+ tgidx = phy_tssi_get_trim_group(ch);
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs trim_group_idx=0x%x\n",
+ path, tgidx);
+
+ if (PHY_IS_TSSI_EXTRA_GROUP(tgidx)) {
+ tgidx_1st = PHY_TSSI_EXTRA_GET_GROUP_IDX1(tgidx);
+ tgidx_2nd = PHY_TSSI_EXTRA_GET_GROUP_IDX2(tgidx);
+ tde_1st = tssi_info->tssi_trim[path][tgidx_1st];
+ tde_2nd = tssi_info->tssi_trim[path][tgidx_2nd];
+ val = (tde_1st + tde_2nd) / 2;
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs trim_de=%d 1st=%d 2nd=%d\n",
+ path, val, tde_1st, tde_2nd);
+ } else {
+ val = tssi_info->tssi_trim[path][tgidx];
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs trim_de=%d\n",
+ path, val);
+ }
+
+ return val;
+
+calc_6g:
+ tgidx = phy_tssi_get_6g_trim_group(ch);
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs trim_group_idx=0x%x\n",
+ path, tgidx);
+
+ if (PHY_IS_TSSI_EXTRA_GROUP(tgidx)) {
+ tgidx_1st = PHY_TSSI_EXTRA_GET_GROUP_IDX1(tgidx);
+ tgidx_2nd = PHY_TSSI_EXTRA_GET_GROUP_IDX2(tgidx);
+ tde_1st = tssi_info->tssi_trim_6g[path][tgidx_1st];
+ tde_2nd = tssi_info->tssi_trim_6g[path][tgidx_2nd];
+ val = (tde_1st + tde_2nd) / 2;
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs trim_de=%d 1st=%d 2nd=%d\n",
+ path, val, tde_1st, tde_2nd);
+ } else {
+ val = tssi_info->tssi_trim_6g[path][tgidx];
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d mcs trim_de=%d\n",
+ path, val);
+ }
+
+ return val;
+}
+
+void rtw89_phy_rfk_tssi_fill_fwcmd_efuse_to_de(struct rtw89_dev *rtwdev,
+ enum rtw89_phy_idx phy,
+ const struct rtw89_chan *chan,
+ struct rtw89_h2c_rf_tssi *h2c)
+{
+ struct rtw89_tssi_info *tssi_info = &rtwdev->tssi;
+ u8 ch = chan->channel;
+ s8 trim_de;
+ s8 ofdm_de;
+ s8 cck_de;
+ u8 gidx;
+ s8 val;
+ int i;
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI, "[TSSI][TRIM]: phy=%d ch=%d\n",
+ phy, ch);
+
+ for (i = RF_PATH_A; i <= RF_PATH_B; i++) {
+ trim_de = phy_tssi_get_ofdm_trim_de(rtwdev, phy, chan, i);
+ h2c->curr_tssi_trim_de[i] = trim_de;
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d trim_de=0x%x\n", i, trim_de);
+
+ gidx = phy_tssi_get_cck_group(ch);
+ cck_de = tssi_info->tssi_cck[i][gidx];
+ val = u32_get_bits(cck_de + trim_de, 0xff);
+
+ h2c->curr_tssi_cck_de[i] = 0x0;
+ h2c->curr_tssi_cck_de_20m[i] = val;
+ h2c->curr_tssi_cck_de_40m[i] = val;
+ h2c->curr_tssi_efuse_cck_de[i] = cck_de;
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d cck_de=0x%x\n", i, cck_de);
+
+ ofdm_de = phy_tssi_get_ofdm_de(rtwdev, phy, chan, i);
+ val = u32_get_bits(ofdm_de + trim_de, 0xff);
+
+ h2c->curr_tssi_ofdm_de[i] = 0x0;
+ h2c->curr_tssi_ofdm_de_20m[i] = val;
+ h2c->curr_tssi_ofdm_de_40m[i] = val;
+ h2c->curr_tssi_ofdm_de_80m[i] = val;
+ h2c->curr_tssi_ofdm_de_160m[i] = val;
+ h2c->curr_tssi_ofdm_de_320m[i] = val;
+ h2c->curr_tssi_efuse_ofdm_de[i] = ofdm_de;
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI][TRIM]: path=%d ofdm_de=0x%x\n", i, ofdm_de);
+ }
+}
+
+void rtw89_phy_rfk_tssi_fill_fwcmd_tmeter_tbl(struct rtw89_dev *rtwdev,
+ enum rtw89_phy_idx phy,
+ const struct rtw89_chan *chan,
+ struct rtw89_h2c_rf_tssi *h2c)
+{
+ struct rtw89_fw_txpwr_track_cfg *trk = rtwdev->fw.elm_info.txpwr_trk;
+ struct rtw89_tssi_info *tssi_info = &rtwdev->tssi;
+ const s8 *thm_up[RF_PATH_B + 1] = {};
+ const s8 *thm_down[RF_PATH_B + 1] = {};
+ u8 subband = chan->subband_type;
+ s8 thm_ofst[128] = {0};
+ u8 thermal;
+ u8 path;
+ u8 i, j;
+
+ switch (subband) {
+ default:
+ case RTW89_CH_2G:
+ thm_up[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_2GA_P][0];
+ thm_down[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_2GA_N][0];
+ thm_up[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_2GB_P][0];
+ thm_down[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_2GB_N][0];
+ break;
+ case RTW89_CH_5G_BAND_1:
+ thm_up[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GA_P][0];
+ thm_down[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GA_N][0];
+ thm_up[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GB_P][0];
+ thm_down[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GB_N][0];
+ break;
+ case RTW89_CH_5G_BAND_3:
+ thm_up[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GA_P][1];
+ thm_down[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GA_N][1];
+ thm_up[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GB_P][1];
+ thm_down[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GB_N][1];
+ break;
+ case RTW89_CH_5G_BAND_4:
+ thm_up[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GA_P][2];
+ thm_down[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GA_N][2];
+ thm_up[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GB_P][2];
+ thm_down[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_5GB_N][2];
+ break;
+ case RTW89_CH_6G_BAND_IDX0:
+ case RTW89_CH_6G_BAND_IDX1:
+ thm_up[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GA_P][0];
+ thm_down[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GA_N][0];
+ thm_up[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GB_P][0];
+ thm_down[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GB_N][0];
+ break;
+ case RTW89_CH_6G_BAND_IDX2:
+ case RTW89_CH_6G_BAND_IDX3:
+ thm_up[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GA_P][1];
+ thm_down[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GA_N][1];
+ thm_up[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GB_P][1];
+ thm_down[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GB_N][1];
+ break;
+ case RTW89_CH_6G_BAND_IDX4:
+ case RTW89_CH_6G_BAND_IDX5:
+ thm_up[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GA_P][2];
+ thm_down[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GA_N][2];
+ thm_up[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GB_P][2];
+ thm_down[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GB_N][2];
+ break;
+ case RTW89_CH_6G_BAND_IDX6:
+ case RTW89_CH_6G_BAND_IDX7:
+ thm_up[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GA_P][3];
+ thm_down[RF_PATH_A] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GA_N][3];
+ thm_up[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GB_P][3];
+ thm_down[RF_PATH_B] = trk->delta[RTW89_FW_TXPWR_TRK_TYPE_6GB_N][3];
+ break;
+ }
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "[TSSI] tmeter tbl on subband: %u\n", subband);
+
+ for (path = RF_PATH_A; path <= RF_PATH_B; path++) {
+ thermal = tssi_info->thermal[path];
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "path: %u, pg thermal: 0x%x\n", path, thermal);
+
+ if (thermal == 0xff) {
+ h2c->pg_thermal[path] = 0x38;
+ memset(h2c->ftable[path], 0, sizeof(h2c->ftable[path]));
+ continue;
+ }
+
+ h2c->pg_thermal[path] = thermal;
+
+ i = 0;
+ for (j = 0; j < 64; j++)
+ thm_ofst[j] = i < DELTA_SWINGIDX_SIZE ?
+ thm_up[path][i++] :
+ thm_up[path][DELTA_SWINGIDX_SIZE - 1];
+
+ i = 1;
+ for (j = 127; j >= 64; j--)
+ thm_ofst[j] = i < DELTA_SWINGIDX_SIZE ?
+ -thm_down[path][i++] :
+ -thm_down[path][DELTA_SWINGIDX_SIZE - 1];
+
+ for (i = 0; i < 128; i += 4) {
+ h2c->ftable[path][i + 0] = thm_ofst[i + 3];
+ h2c->ftable[path][i + 1] = thm_ofst[i + 2];
+ h2c->ftable[path][i + 2] = thm_ofst[i + 1];
+ h2c->ftable[path][i + 3] = thm_ofst[i + 0];
+
+ rtw89_debug(rtwdev, RTW89_DBG_TSSI,
+ "thm ofst [%x]: %02x %02x %02x %02x\n",
+ i, thm_ofst[i], thm_ofst[i + 1],
+ thm_ofst[i + 2], thm_ofst[i + 3]);
+ }
+ }
+}
+
static u8 rtw89_phy_cfo_get_xcap_reg(struct rtw89_dev *rtwdev, bool sc_xo)
{
const struct rtw89_xtal_info *xtal = rtwdev->chip->xtal_info;
diff --git a/drivers/net/wireless/realtek/rtw89/phy.h b/drivers/net/wireless/realtek/rtw89/phy.h
index df915cb0833f..459e919ddd24 100644
--- a/drivers/net/wireless/realtek/rtw89/phy.h
+++ b/drivers/net/wireless/realtek/rtw89/phy.h
@@ -888,6 +888,14 @@ void rtw89_phy_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb,
void rtw89_phy_rfk_report_prep(struct rtw89_dev *rtwdev);
int rtw89_phy_rfk_report_wait(struct rtw89_dev *rtwdev, const char *rfk_name,
unsigned int ms);
+void rtw89_phy_rfk_tssi_fill_fwcmd_efuse_to_de(struct rtw89_dev *rtwdev,
+ enum rtw89_phy_idx phy,
+ const struct rtw89_chan *chan,
+ struct rtw89_h2c_rf_tssi *h2c);
+void rtw89_phy_rfk_tssi_fill_fwcmd_tmeter_tbl(struct rtw89_dev *rtwdev,
+ enum rtw89_phy_idx phy,
+ const struct rtw89_chan *chan,
+ struct rtw89_h2c_rf_tssi *h2c);
void rtw89_phy_cfo_track(struct rtw89_dev *rtwdev);
void rtw89_phy_cfo_track_work(struct work_struct *work);
void rtw89_phy_cfo_parse(struct rtw89_dev *rtwdev, s16 cfo_val,
--
2.25.1
