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path: root/drivers/net/wireless/realtek/rtw88/rtw8822c.c
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Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/rtw8822c.c')
-rw-r--r--drivers/net/wireless/realtek/rtw88/rtw8822c.c113
1 files changed, 90 insertions, 23 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c
index 6cb593cc33c2..8bf3cd3a3678 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c
@@ -17,7 +17,6 @@
#include "util.h"
#include "bf.h"
#include "efuse.h"
-#include "coex.h"
#define IQK_DONE_8822C 0xaa
@@ -80,6 +79,13 @@ static void rtw8822c_header_file_init(struct rtw_dev *rtwdev, bool pre)
rtw_write32_set(rtwdev, REG_ENCCK, BIT_CCK_OFDM_BLK_EN);
}
+static void rtw8822c_bb_reset(struct rtw_dev *rtwdev)
+{
+ rtw_write16_set(rtwdev, REG_SYS_FUNC_EN, BIT_FEN_BB_RSTB);
+ rtw_write16_clr(rtwdev, REG_SYS_FUNC_EN, BIT_FEN_BB_RSTB);
+ rtw_write16_set(rtwdev, REG_SYS_FUNC_EN, BIT_FEN_BB_RSTB);
+}
+
static void rtw8822c_dac_backup_reg(struct rtw_dev *rtwdev,
struct rtw_backup_info *backup,
struct rtw_backup_info *backup_rf)
@@ -2103,13 +2109,51 @@ static int rtw8822c_mac_init(struct rtw_dev *rtwdev)
return 0;
}
-static void rtw8822c_dump_fw_crash(struct rtw_dev *rtwdev)
+#define FWCD_SIZE_REG_8822C 0x2000
+#define FWCD_SIZE_DMEM_8822C 0x10000
+#define FWCD_SIZE_IMEM_8822C 0x10000
+#define FWCD_SIZE_EMEM_8822C 0x20000
+#define FWCD_SIZE_ROM_8822C 0x10000
+
+static const u32 __fwcd_segs_8822c[] = {
+ FWCD_SIZE_REG_8822C,
+ FWCD_SIZE_DMEM_8822C,
+ FWCD_SIZE_IMEM_8822C,
+ FWCD_SIZE_EMEM_8822C,
+ FWCD_SIZE_ROM_8822C,
+};
+
+static const struct rtw_fwcd_segs rtw8822c_fwcd_segs = {
+ .segs = __fwcd_segs_8822c,
+ .num = ARRAY_SIZE(__fwcd_segs_8822c),
+};
+
+static int rtw8822c_dump_fw_crash(struct rtw_dev *rtwdev)
{
- rtw_dump_reg(rtwdev, 0x0, 0x2000, "rtw8822c reg_");
- rtw_dump_fw(rtwdev, OCPBASE_DMEM_88XX, 0x10000, "rtw8822c DMEM_");
- rtw_dump_fw(rtwdev, OCPBASE_IMEM_88XX, 0x10000, "rtw8822c IMEM_");
- rtw_dump_fw(rtwdev, OCPBASE_EMEM_88XX, 0x20000, "rtw8822c EMEM_");
- rtw_dump_fw(rtwdev, OCPBASE_ROM_88XX, 0x10000, "rtw8822c ROM_");
+#define __dump_fw_8822c(_dev, _mem) \
+ rtw_dump_fw(_dev, OCPBASE_ ## _mem ## _88XX, \
+ FWCD_SIZE_ ## _mem ## _8822C, RTW_FWCD_ ## _mem)
+ int ret;
+
+ ret = rtw_dump_reg(rtwdev, 0x0, FWCD_SIZE_REG_8822C);
+ if (ret)
+ return ret;
+ ret = __dump_fw_8822c(rtwdev, DMEM);
+ if (ret)
+ return ret;
+ ret = __dump_fw_8822c(rtwdev, IMEM);
+ if (ret)
+ return ret;
+ ret = __dump_fw_8822c(rtwdev, EMEM);
+ if (ret)
+ return ret;
+ ret = __dump_fw_8822c(rtwdev, ROM);
+ if (ret)
+ return ret;
+
+ return 0;
+
+#undef __dump_fw_8822c
}
static void rtw8822c_rstb_3wire(struct rtw_dev *rtwdev, bool enable)
@@ -2424,10 +2468,11 @@ static void rtw8822c_config_cck_tx_path(struct rtw_dev *rtwdev, u8 tx_path,
else
rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0xf0000000, 0x8);
}
+ rtw8822c_bb_reset(rtwdev);
}
static void rtw8822c_config_ofdm_tx_path(struct rtw_dev *rtwdev, u8 tx_path,
- bool is_tx2_path)
+ enum rtw_bb_path tx_path_sel_1ss)
{
if (tx_path == BB_PATH_A) {
rtw_write32_mask(rtwdev, REG_ANTMAP0, 0xff, 0x11);
@@ -2436,21 +2481,28 @@ static void rtw8822c_config_ofdm_tx_path(struct rtw_dev *rtwdev, u8 tx_path,
rtw_write32_mask(rtwdev, REG_ANTMAP0, 0xff, 0x12);
rtw_write32_mask(rtwdev, REG_TXLGMAP, 0xff, 0x0);
} else {
- if (is_tx2_path) {
+ if (tx_path_sel_1ss == BB_PATH_AB) {
rtw_write32_mask(rtwdev, REG_ANTMAP0, 0xff, 0x33);
rtw_write32_mask(rtwdev, REG_TXLGMAP, 0xffff, 0x0404);
- } else {
+ } else if (tx_path_sel_1ss == BB_PATH_B) {
+ rtw_write32_mask(rtwdev, REG_ANTMAP0, 0xff, 0x32);
+ rtw_write32_mask(rtwdev, REG_TXLGMAP, 0xffff, 0x0400);
+ } else if (tx_path_sel_1ss == BB_PATH_A) {
rtw_write32_mask(rtwdev, REG_ANTMAP0, 0xff, 0x31);
rtw_write32_mask(rtwdev, REG_TXLGMAP, 0xffff, 0x0400);
}
}
+ rtw8822c_bb_reset(rtwdev);
}
static void rtw8822c_config_tx_path(struct rtw_dev *rtwdev, u8 tx_path,
+ enum rtw_bb_path tx_path_sel_1ss,
+ enum rtw_bb_path tx_path_cck,
bool is_tx2_path)
{
- rtw8822c_config_cck_tx_path(rtwdev, tx_path, is_tx2_path);
- rtw8822c_config_ofdm_tx_path(rtwdev, tx_path, is_tx2_path);
+ rtw8822c_config_cck_tx_path(rtwdev, tx_path_cck, is_tx2_path);
+ rtw8822c_config_ofdm_tx_path(rtwdev, tx_path, tx_path_sel_1ss);
+ rtw8822c_bb_reset(rtwdev);
}
static void rtw8822c_config_trx_mode(struct rtw_dev *rtwdev, u8 tx_path,
@@ -2466,7 +2518,8 @@ static void rtw8822c_config_trx_mode(struct rtw_dev *rtwdev, u8 tx_path,
rtw_write32_mask(rtwdev, REG_ORITXCODE2, MASK20BITS, 0x11111);
rtw8822c_config_rx_path(rtwdev, rx_path);
- rtw8822c_config_tx_path(rtwdev, tx_path, is_tx2_path);
+ rtw8822c_config_tx_path(rtwdev, tx_path, BB_PATH_A, BB_PATH_A,
+ is_tx2_path);
rtw8822c_toggle_igi(rtwdev);
}
@@ -2517,6 +2570,7 @@ static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status,
static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status,
struct rtw_rx_pkt_stat *pkt_stat)
{
+ struct rtw_path_div *p_div = &rtwdev->dm_path_div;
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
u8 rxsc, bw;
s8 min_rx_power = -120;
@@ -2559,6 +2613,13 @@ static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status,
for (path = 0; path <= rtwdev->hal.rf_path_num; path++) {
rssi = rtw_phy_rf_power_2_rssi(&pkt_stat->rx_power[path], 1);
dm_info->rssi[path] = rssi;
+ if (path == RF_PATH_A) {
+ p_div->path_a_sum += rssi;
+ p_div->path_a_cnt++;
+ } else if (path == RF_PATH_B) {
+ p_div->path_b_sum += rssi;
+ p_div->path_b_cnt++;
+ }
dm_info->rx_snr[path] = pkt_stat->rx_snr[path] >> 1;
dm_info->cfo_tail[path] = (pkt_stat->cfo_tail[path] * 5) >> 1;
@@ -4371,26 +4432,28 @@ static void rtw8822c_pwrtrack_set(struct rtw_dev *rtwdev, u8 rf_path)
}
}
-static void rtw8822c_pwr_track_path(struct rtw_dev *rtwdev,
- struct rtw_swing_table *swing_table,
- u8 path)
+static void rtw8822c_pwr_track_stats(struct rtw_dev *rtwdev, u8 path)
{
- struct rtw_dm_info *dm_info = &rtwdev->dm_info;
- u8 thermal_value, delta;
+ u8 thermal_value;
if (rtwdev->efuse.thermal_meter[path] == 0xff)
return;
thermal_value = rtw_read_rf(rtwdev, path, RF_T_METER, 0x7e);
-
rtw_phy_pwrtrack_avg(rtwdev, thermal_value, path);
+}
- delta = rtw_phy_pwrtrack_get_delta(rtwdev, path);
+static void rtw8822c_pwr_track_path(struct rtw_dev *rtwdev,
+ struct rtw_swing_table *swing_table,
+ u8 path)
+{
+ struct rtw_dm_info *dm_info = &rtwdev->dm_info;
+ u8 delta;
+ delta = rtw_phy_pwrtrack_get_delta(rtwdev, path);
dm_info->delta_power_index[path] =
rtw_phy_pwrtrack_get_pwridx(rtwdev, swing_table, path, path,
delta);
-
rtw8822c_pwrtrack_set(rtwdev, path);
}
@@ -4401,12 +4464,12 @@ static void __rtw8822c_pwr_track(struct rtw_dev *rtwdev)
rtw_phy_config_swing_table(rtwdev, &swing_table);
+ for (i = 0; i < rtwdev->hal.rf_path_num; i++)
+ rtw8822c_pwr_track_stats(rtwdev, i);
if (rtw_phy_pwrtrack_need_lck(rtwdev))
rtw8822c_do_lck(rtwdev);
-
for (i = 0; i < rtwdev->hal.rf_path_num; i++)
rtw8822c_pwr_track_path(rtwdev, &swing_table, i);
-
}
static void rtw8822c_pwr_track(struct rtw_dev *rtwdev)
@@ -4851,6 +4914,7 @@ static struct rtw_chip_ops rtw8822c_ops = {
.cfg_csi_rate = rtw_bf_cfg_csi_rate,
.cfo_init = rtw8822c_cfo_init,
.cfo_track = rtw8822c_cfo_track,
+ .config_tx_path = rtw8822c_config_tx_path,
.coex_set_init = rtw8822c_coex_cfg_init,
.coex_set_ant_switch = NULL,
@@ -5192,6 +5256,8 @@ struct rtw_chip_info rtw8822c_hw_spec = {
.band = RTW_BAND_2G | RTW_BAND_5G,
.page_size = 128,
.dig_min = 0x20,
+ .default_1ss_tx_path = BB_PATH_A,
+ .path_div_supported = true,
.ht_supported = true,
.vht_supported = true,
.lps_deep_mode_supported = BIT(LPS_DEEP_MODE_LCLK) | BIT(LPS_DEEP_MODE_PG),
@@ -5259,6 +5325,7 @@ struct rtw_chip_info rtw8822c_hw_spec = {
.coex_info_hw_regs = coex_info_hw_regs_8822c,
.fw_fifo_addr = {0x780, 0x700, 0x780, 0x660, 0x650, 0x680},
+ .fwcd_segs = &rtw8822c_fwcd_segs,
};
EXPORT_SYMBOL(rtw8822c_hw_spec);
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-01 15:06:27 +0300