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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.c1890
1 files changed, 1890 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c
new file mode 100644
index 000000000000..b4f7242e5aa3
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c
@@ -0,0 +1,1890 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/* Copyright(c) 2018-2019 Realtek Corporation
+ */
+
+#include "main.h"
+#include "fw.h"
+#include "tx.h"
+#include "rx.h"
+#include "phy.h"
+#include "rtw8822c.h"
+#include "rtw8822c_table.h"
+#include "mac.h"
+#include "reg.h"
+#include "debug.h"
+
+static void rtw8822c_config_trx_mode(struct rtw_dev *rtwdev, u8 tx_path,
+ u8 rx_path, bool is_tx2_path);
+
+static void rtw8822ce_efuse_parsing(struct rtw_efuse *efuse,
+ struct rtw8822c_efuse *map)
+{
+ ether_addr_copy(efuse->addr, map->e.mac_addr);
+}
+
+static int rtw8822c_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
+{
+ struct rtw_efuse *efuse = &rtwdev->efuse;
+ struct rtw8822c_efuse *map;
+ int i;
+
+ map = (struct rtw8822c_efuse *)log_map;
+
+ efuse->rfe_option = map->rfe_option;
+ efuse->crystal_cap = map->xtal_k;
+ efuse->channel_plan = map->channel_plan;
+ efuse->country_code[0] = map->country_code[0];
+ efuse->country_code[1] = map->country_code[1];
+ efuse->bt_setting = map->rf_bt_setting;
+ efuse->regd = map->rf_board_option & 0x7;
+
+ for (i = 0; i < 4; i++)
+ efuse->txpwr_idx_table[i] = map->txpwr_idx_table[i];
+
+ switch (rtw_hci_type(rtwdev)) {
+ case RTW_HCI_TYPE_PCIE:
+ rtw8822ce_efuse_parsing(efuse, map);
+ break;
+ default:
+ /* unsupported now */
+ return -ENOTSUPP;
+ }
+
+ return 0;
+}
+
+static void rtw8822c_header_file_init(struct rtw_dev *rtwdev, bool pre)
+{
+ rtw_write32_set(rtwdev, REG_3WIRE, BIT_3WIRE_TX_EN | BIT_3WIRE_RX_EN);
+ rtw_write32_set(rtwdev, REG_3WIRE, BIT_3WIRE_PI_ON);
+ rtw_write32_set(rtwdev, REG_3WIRE2, BIT_3WIRE_TX_EN | BIT_3WIRE_RX_EN);
+ rtw_write32_set(rtwdev, REG_3WIRE2, BIT_3WIRE_PI_ON);
+
+ if (pre)
+ rtw_write32_clr(rtwdev, REG_ENCCK, BIT_CCK_OFDM_BLK_EN);
+ else
+ rtw_write32_set(rtwdev, REG_ENCCK, BIT_CCK_OFDM_BLK_EN);
+}
+
+static void rtw8822c_dac_backup_reg(struct rtw_dev *rtwdev,
+ struct rtw_backup_info *backup,
+ struct rtw_backup_info *backup_rf)
+{
+ u32 path, i;
+ u32 val;
+ u32 reg;
+ u32 rf_addr[DACK_RF_8822C] = {0x8f};
+ u32 addrs[DACK_REG_8822C] = {0x180c, 0x1810, 0x410c, 0x4110,
+ 0x1c3c, 0x1c24, 0x1d70, 0x9b4,
+ 0x1a00, 0x1a14, 0x1d58, 0x1c38,
+ 0x1e24, 0x1e28, 0x1860, 0x4160};
+
+ for (i = 0; i < DACK_REG_8822C; i++) {
+ backup[i].len = 4;
+ backup[i].reg = addrs[i];
+ backup[i].val = rtw_read32(rtwdev, addrs[i]);
+ }
+
+ for (path = 0; path < DACK_PATH_8822C; path++) {
+ for (i = 0; i < DACK_RF_8822C; i++) {
+ reg = rf_addr[i];
+ val = rtw_read_rf(rtwdev, path, reg, RFREG_MASK);
+ backup_rf[path * i + i].reg = reg;
+ backup_rf[path * i + i].val = val;
+ }
+ }
+}
+
+static void rtw8822c_dac_restore_reg(struct rtw_dev *rtwdev,
+ struct rtw_backup_info *backup,
+ struct rtw_backup_info *backup_rf)
+{
+ u32 path, i;
+ u32 val;
+ u32 reg;
+
+ rtw_restore_reg(rtwdev, backup, DACK_REG_8822C);
+
+ for (path = 0; path < DACK_PATH_8822C; path++) {
+ for (i = 0; i < DACK_RF_8822C; i++) {
+ val = backup_rf[path * i + i].val;
+ reg = backup_rf[path * i + i].reg;
+ rtw_write_rf(rtwdev, path, reg, RFREG_MASK, val);
+ }
+ }
+}
+
+static void rtw8822c_rf_minmax_cmp(struct rtw_dev *rtwdev, u32 value,
+ u32 *min, u32 *max)
+{
+ if (value >= 0x200) {
+ if (*min >= 0x200) {
+ if (*min > value)
+ *min = value;
+ } else {
+ *min = value;
+ }
+ if (*max >= 0x200) {
+ if (*max < value)
+ *max = value;
+ }
+ } else {
+ if (*min < 0x200) {
+ if (*min > value)
+ *min = value;
+ }
+
+ if (*max >= 0x200) {
+ *max = value;
+ } else {
+ if (*max < value)
+ *max = value;
+ }
+ }
+}
+
+static void swap_u32(u32 *v1, u32 *v2)
+{
+ u32 tmp;
+
+ tmp = *v1;
+ *v1 = *v2;
+ *v2 = tmp;
+}
+
+static void __rtw8822c_dac_iq_sort(struct rtw_dev *rtwdev, u32 *v1, u32 *v2)
+{
+ if (*v1 >= 0x200 && *v2 >= 0x200) {
+ if (*v1 > *v2)
+ swap_u32(v1, v2);
+ } else if (*v1 < 0x200 && *v2 < 0x200) {
+ if (*v1 > *v2)
+ swap_u32(v1, v2);
+ } else if (*v1 < 0x200 && *v2 >= 0x200) {
+ swap_u32(v1, v2);
+ }
+}
+
+static void rtw8822c_dac_iq_sort(struct rtw_dev *rtwdev, u32 *iv, u32 *qv)
+{
+ u32 i, j;
+
+ for (i = 0; i < DACK_SN_8822C - 1; i++) {
+ for (j = 0; j < (DACK_SN_8822C - 1 - i) ; j++) {
+ __rtw8822c_dac_iq_sort(rtwdev, &iv[j], &iv[j + 1]);
+ __rtw8822c_dac_iq_sort(rtwdev, &qv[j], &qv[j + 1]);
+ }
+ }
+}
+
+static void rtw8822c_dac_iq_offset(struct rtw_dev *rtwdev, u32 *vec, u32 *val)
+{
+ u32 p, m, t, i;
+
+ m = 0;
+ p = 0;
+ for (i = 10; i < DACK_SN_8822C - 10; i++) {
+ if (vec[i] > 0x200)
+ m = (0x400 - vec[i]) + m;
+ else
+ p = vec[i] + p;
+ }
+
+ if (p > m) {
+ t = p - m;
+ t = t / (DACK_SN_8822C - 20);
+ } else {
+ t = m - p;
+ t = t / (DACK_SN_8822C - 20);
+ if (t != 0x0)
+ t = 0x400 - t;
+ }
+
+ *val = t;
+}
+
+static u32 rtw8822c_get_path_base_addr(u8 path)
+{
+ u32 base_addr;
+
+ switch (path) {
+ case RF_PATH_A:
+ base_addr = 0x1800;
+ break;
+ case RF_PATH_B:
+ base_addr = 0x4100;
+ break;
+ default:
+ WARN_ON(1);
+ return -1;
+ }
+
+ return base_addr;
+}
+
+static bool rtw8822c_dac_iq_check(struct rtw_dev *rtwdev, u32 value)
+{
+ bool ret = true;
+
+ if ((value >= 0x200 && (0x400 - value) > 0x64) ||
+ (value < 0x200 && value > 0x64)) {
+ ret = false;
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] Error overflow\n");
+ }
+
+ return ret;
+}
+
+static void rtw8822c_dac_cal_iq_sample(struct rtw_dev *rtwdev, u32 *iv, u32 *qv)
+{
+ u32 temp;
+ int i = 0, cnt = 0;
+
+ while (i < DACK_SN_8822C && cnt < 10000) {
+ cnt++;
+ temp = rtw_read32_mask(rtwdev, 0x2dbc, 0x3fffff);
+ iv[i] = (temp & 0x3ff000) >> 12;
+ qv[i] = temp & 0x3ff;
+
+ if (rtw8822c_dac_iq_check(rtwdev, iv[i]) &&
+ rtw8822c_dac_iq_check(rtwdev, qv[i]))
+ i++;
+ }
+}
+
+static void rtw8822c_dac_cal_iq_search(struct rtw_dev *rtwdev,
+ u32 *iv, u32 *qv,
+ u32 *i_value, u32 *q_value)
+{
+ u32 i_max = 0, q_max = 0, i_min = 0, q_min = 0;
+ u32 i_delta, q_delta;
+ u32 temp;
+ int i, cnt = 0;
+
+ do {
+ i_min = iv[0];
+ i_max = iv[0];
+ q_min = qv[0];
+ q_max = qv[0];
+ for (i = 0; i < DACK_SN_8822C; i++) {
+ rtw8822c_rf_minmax_cmp(rtwdev, iv[i], &i_min, &i_max);
+ rtw8822c_rf_minmax_cmp(rtwdev, qv[i], &q_min, &q_max);
+ }
+
+ if (i_max < 0x200 && i_min < 0x200)
+ i_delta = i_max - i_min;
+ else if (i_max >= 0x200 && i_min >= 0x200)
+ i_delta = i_max - i_min;
+ else
+ i_delta = i_max + (0x400 - i_min);
+
+ if (q_max < 0x200 && q_min < 0x200)
+ q_delta = q_max - q_min;
+ else if (q_max >= 0x200 && q_min >= 0x200)
+ q_delta = q_max - q_min;
+ else
+ q_delta = q_max + (0x400 - q_min);
+
+ rtw_dbg(rtwdev, RTW_DBG_RFK,
+ "[DACK] i: min=0x%08x, max=0x%08x, delta=0x%08x\n",
+ i_min, i_max, i_delta);
+ rtw_dbg(rtwdev, RTW_DBG_RFK,
+ "[DACK] q: min=0x%08x, max=0x%08x, delta=0x%08x\n",
+ q_min, q_max, q_delta);
+
+ rtw8822c_dac_iq_sort(rtwdev, iv, qv);
+
+ if (i_delta > 5 || q_delta > 5) {
+ temp = rtw_read32_mask(rtwdev, 0x2dbc, 0x3fffff);
+ iv[0] = (temp & 0x3ff000) >> 12;
+ qv[0] = temp & 0x3ff;
+ temp = rtw_read32_mask(rtwdev, 0x2dbc, 0x3fffff);
+ iv[DACK_SN_8822C - 1] = (temp & 0x3ff000) >> 12;
+ qv[DACK_SN_8822C - 1] = temp & 0x3ff;
+ } else {
+ break;
+ }
+ } while (cnt++ < 100);
+
+ rtw8822c_dac_iq_offset(rtwdev, iv, i_value);
+ rtw8822c_dac_iq_offset(rtwdev, qv, q_value);
+}
+
+static void rtw8822c_dac_cal_rf_mode(struct rtw_dev *rtwdev,
+ u32 *i_value, u32 *q_value)
+{
+ u32 iv[DACK_SN_8822C], qv[DACK_SN_8822C];
+ u32 rf_a, rf_b;
+
+ mdelay(10);
+
+ rf_a = rtw_read_rf(rtwdev, RF_PATH_A, 0x0, RFREG_MASK);
+ rf_b = rtw_read_rf(rtwdev, RF_PATH_B, 0x0, RFREG_MASK);
+
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] RF path-A=0x%05x\n", rf_a);
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] RF path-B=0x%05x\n", rf_b);
+
+ rtw8822c_dac_cal_iq_sample(rtwdev, iv, qv);
+ rtw8822c_dac_cal_iq_search(rtwdev, iv, qv, i_value, q_value);
+}
+
+static void rtw8822c_dac_bb_setting(struct rtw_dev *rtwdev)
+{
+ rtw_write32_mask(rtwdev, 0x1d58, 0xff8, 0x1ff);
+ rtw_write32_mask(rtwdev, 0x1a00, 0x3, 0x2);
+ rtw_write32_mask(rtwdev, 0x1a14, 0x300, 0x3);
+ rtw_write32(rtwdev, 0x1d70, 0x7e7e7e7e);
+ rtw_write32_mask(rtwdev, 0x180c, 0x3, 0x0);
+ rtw_write32_mask(rtwdev, 0x410c, 0x3, 0x0);
+ rtw_write32(rtwdev, 0x1b00, 0x00000008);
+ rtw_write8(rtwdev, 0x1bcc, 0x3f);
+ rtw_write32(rtwdev, 0x1b00, 0x0000000a);
+ rtw_write8(rtwdev, 0x1bcc, 0x3f);
+ rtw_write32_mask(rtwdev, 0x1e24, BIT(31), 0x0);
+ rtw_write32_mask(rtwdev, 0x1e28, 0xf, 0x3);
+}
+
+static void rtw8822c_dac_cal_adc(struct rtw_dev *rtwdev,
+ u8 path, u32 *adc_ic, u32 *adc_qc)
+{
+ u32 ic = 0, qc = 0, temp = 0;
+ u32 base_addr;
+ u32 path_sel;
+ int i;
+
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] ADCK path(%d)\n", path);
+
+ base_addr = rtw8822c_get_path_base_addr(path);
+ switch (path) {
+ case RF_PATH_A:
+ path_sel = 0xa0000;
+ break;
+ case RF_PATH_B:
+ path_sel = 0x80000;
+ break;
+ default:
+ WARN_ON(1);
+ return;
+ }
+
+ /* ADCK step1 */
+ rtw_write32_mask(rtwdev, base_addr + 0x30, BIT(30), 0x0);
+ if (path == RF_PATH_B)
+ rtw_write32(rtwdev, base_addr + 0x30, 0x30db8041);
+ rtw_write32(rtwdev, base_addr + 0x60, 0xf0040ff0);
+ rtw_write32(rtwdev, base_addr + 0x0c, 0xdff00220);
+ rtw_write32(rtwdev, base_addr + 0x10, 0x02dd08c4);
+ rtw_write32(rtwdev, base_addr + 0x0c, 0x10000260);
+ rtw_write_rf(rtwdev, RF_PATH_A, 0x0, RFREG_MASK, 0x10000);
+ rtw_write_rf(rtwdev, RF_PATH_B, 0x0, RFREG_MASK, 0x10000);
+ for (i = 0; i < 10; i++) {
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] ADCK count=%d\n", i);
+ rtw_write32(rtwdev, 0x1c3c, path_sel + 0x8003);
+ rtw_write32(rtwdev, 0x1c24, 0x00010002);
+ rtw8822c_dac_cal_rf_mode(rtwdev, &ic, &qc);
+ rtw_dbg(rtwdev, RTW_DBG_RFK,
+ "[DACK] before: i=0x%x, q=0x%x\n", ic, qc);
+
+ /* compensation value */
+ if (ic != 0x0) {
+ ic = 0x400 - ic;
+ *adc_ic = ic;
+ }
+ if (qc != 0x0) {
+ qc = 0x400 - qc;
+ *adc_qc = qc;
+ }
+ temp = (ic & 0x3ff) | ((qc & 0x3ff) << 10);
+ rtw_write32(rtwdev, base_addr + 0x68, temp);
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] ADCK 0x%08x=0x08%x\n",
+ base_addr + 0x68, temp);
+ /* check ADC DC offset */
+ rtw_write32(rtwdev, 0x1c3c, path_sel + 0x8103);
+ rtw8822c_dac_cal_rf_mode(rtwdev, &ic, &qc);
+ rtw_dbg(rtwdev, RTW_DBG_RFK,
+ "[DACK] after: i=0x%08x, q=0x%08x\n", ic, qc);
+ if (ic >= 0x200)
+ ic = 0x400 - ic;
+ if (qc >= 0x200)
+ qc = 0x400 - qc;
+ if (ic < 5 && qc < 5)
+ break;
+ }
+
+ /* ADCK step2 */
+ rtw_write32(rtwdev, 0x1c3c, 0x00000003);
+ rtw_write32(rtwdev, base_addr + 0x0c, 0x10000260);
+ rtw_write32(rtwdev, base_addr + 0x10, 0x02d508c4);
+
+ /* release pull low switch on IQ path */
+ rtw_write_rf(rtwdev, path, 0x8f, BIT(13), 0x1);
+}
+
+static void rtw8822c_dac_cal_step1(struct rtw_dev *rtwdev, u8 path)
+{
+ u32 base_addr;
+
+ base_addr = rtw8822c_get_path_base_addr(path);
+
+ rtw_write32(rtwdev, base_addr + 0x0c, 0xdff00220);
+ if (path == RF_PATH_A) {
+ rtw_write32(rtwdev, base_addr + 0x60, 0xf0040ff0);
+ rtw_write32(rtwdev, 0x1c38, 0xffffffff);
+ }
+ rtw_write32(rtwdev, base_addr + 0x10, 0x02d508c5);
+ rtw_write32(rtwdev, 0x9b4, 0xdb66db00);
+ rtw_write32(rtwdev, base_addr + 0xb0, 0x0a11fb88);
+ rtw_write32(rtwdev, base_addr + 0xbc, 0x0008ff81);
+ rtw_write32(rtwdev, base_addr + 0xc0, 0x0003d208);
+ rtw_write32(rtwdev, base_addr + 0xcc, 0x0a11fb88);
+ rtw_write32(rtwdev, base_addr + 0xd8, 0x0008ff81);
+ rtw_write32(rtwdev, base_addr + 0xdc, 0x0003d208);
+ rtw_write32(rtwdev, base_addr + 0xb8, 0x60000000);
+ mdelay(2);
+ rtw_write32(rtwdev, base_addr + 0xbc, 0x000aff8d);
+ mdelay(2);
+ rtw_write32(rtwdev, base_addr + 0xb0, 0x0a11fb89);
+ rtw_write32(rtwdev, base_addr + 0xcc, 0x0a11fb89);
+ mdelay(1);
+ rtw_write32(rtwdev, base_addr + 0xb8, 0x62000000);
+ mdelay(20);
+ rtw_write32(rtwdev, base_addr + 0xd4, 0x62000000);
+ mdelay(20);
+ rtw_write32(rtwdev, base_addr + 0xb8, 0x02000000);
+ mdelay(20);
+ rtw_write32(rtwdev, base_addr + 0xbc, 0x0008ff87);
+ rtw_write32(rtwdev, 0x9b4, 0xdb6db600);
+ rtw_write32(rtwdev, base_addr + 0x10, 0x02d508c5);
+ rtw_write32(rtwdev, base_addr + 0xbc, 0x0008ff87);
+ rtw_write32(rtwdev, base_addr + 0x60, 0xf0000000);
+}
+
+static void rtw8822c_dac_cal_step2(struct rtw_dev *rtwdev,
+ u8 path, u32 *ic_out, u32 *qc_out)
+{
+ u32 base_addr;
+ u32 ic, qc, ic_in, qc_in;
+
+ base_addr = rtw8822c_get_path_base_addr(path);
+ rtw_write32_mask(rtwdev, base_addr + 0xbc, 0xf0000000, 0x0);
+ rtw_write32_mask(rtwdev, base_addr + 0xc0, 0xf, 0x8);
+ rtw_write32_mask(rtwdev, base_addr + 0xd8, 0xf0000000, 0x0);
+ rtw_write32_mask(rtwdev, base_addr + 0xdc, 0xf, 0x8);
+
+ rtw_write32(rtwdev, 0x1b00, 0x00000008);
+ rtw_write8(rtwdev, 0x1bcc, 0x03f);
+ rtw_write32(rtwdev, base_addr + 0x0c, 0xdff00220);
+ rtw_write32(rtwdev, base_addr + 0x10, 0x02d508c5);
+ rtw_write32(rtwdev, 0x1c3c, 0x00088103);
+
+ rtw8822c_dac_cal_rf_mode(rtwdev, &ic_in, &qc_in);
+ ic = ic_in;
+ qc = qc_in;
+
+ /* compensation value */
+ if (ic != 0x0)
+ ic = 0x400 - ic;
+ if (qc != 0x0)
+ qc = 0x400 - qc;
+ if (ic < 0x300) {
+ ic = ic * 2 * 6 / 5;
+ ic = ic + 0x80;
+ } else {
+ ic = (0x400 - ic) * 2 * 6 / 5;
+ ic = 0x7f - ic;
+ }
+ if (qc < 0x300) {
+ qc = qc * 2 * 6 / 5;
+ qc = qc + 0x80;
+ } else {
+ qc = (0x400 - qc) * 2 * 6 / 5;
+ qc = 0x7f - qc;
+ }
+
+ *ic_out = ic;
+ *qc_out = qc;
+
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] before i=0x%x, q=0x%x\n", ic_in, qc_in);
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] after i=0x%x, q=0x%x\n", ic, qc);
+}
+
+static void rtw8822c_dac_cal_step3(struct rtw_dev *rtwdev, u8 path,
+ u32 adc_ic, u32 adc_qc,
+ u32 *ic_in, u32 *qc_in,
+ u32 *i_out, u32 *q_out)
+{
+ u32 base_addr;
+ u32 ic, qc;
+ u32 temp;
+
+ base_addr = rtw8822c_get_path_base_addr(path);
+ ic = *ic_in;
+ qc = *qc_in;
+
+ rtw_write32(rtwdev, base_addr + 0x0c, 0xdff00220);
+ rtw_write32(rtwdev, base_addr + 0x10, 0x02d508c5);
+ rtw_write32(rtwdev, 0x9b4, 0xdb66db00);
+ rtw_write32(rtwdev, base_addr + 0xb0, 0x0a11fb88);
+ rtw_write32(rtwdev, base_addr + 0xbc, 0xc008ff81);
+ rtw_write32(rtwdev, base_addr + 0xc0, 0x0003d208);
+ rtw_write32_mask(rtwdev, base_addr + 0xbc, 0xf0000000, ic & 0xf);
+ rtw_write32_mask(rtwdev, base_addr + 0xc0, 0xf, (ic & 0xf0) >> 4);
+ rtw_write32(rtwdev, base_addr + 0xcc, 0x0a11fb88);
+ rtw_write32(rtwdev, base_addr + 0xd8, 0xe008ff81);
+ rtw_write32(rtwdev, base_addr + 0xdc, 0x0003d208);
+ rtw_write32_mask(rtwdev, base_addr + 0xd8, 0xf0000000, qc & 0xf);
+ rtw_write32_mask(rtwdev, base_addr + 0xdc, 0xf, (qc & 0xf0) >> 4);
+ rtw_write32(rtwdev, base_addr + 0xb8, 0x60000000);
+ mdelay(2);
+ rtw_write32_mask(rtwdev, base_addr + 0xbc, 0xe, 0x6);
+ mdelay(2);
+ rtw_write32(rtwdev, base_addr + 0xb0, 0x0a11fb89);
+ rtw_write32(rtwdev, base_addr + 0xcc, 0x0a11fb89);
+ mdelay(1);
+ rtw_write32(rtwdev, base_addr + 0xb8, 0x62000000);
+ mdelay(20);
+ rtw_write32(rtwdev, base_addr + 0xd4, 0x62000000);
+ mdelay(20);
+ rtw_write32(rtwdev, base_addr + 0xb8, 0x02000000);
+ mdelay(20);
+ rtw_write32_mask(rtwdev, base_addr + 0xbc, 0xe, 0x3);
+ rtw_write32(rtwdev, 0x9b4, 0xdb6db600);
+
+ /* check DAC DC offset */
+ temp = ((adc_ic + 0x10) & 0x3ff) | (((adc_qc + 0x10) & 0x3ff) << 10);
+ rtw_write32(rtwdev, base_addr + 0x68, temp);
+ rtw_write32(rtwdev, base_addr + 0x10, 0x02d508c5);
+ rtw_write32(rtwdev, base_addr + 0x60, 0xf0000000);
+ rtw8822c_dac_cal_rf_mode(rtwdev, &ic, &qc);
+ if (ic >= 0x10)
+ ic = ic - 0x10;
+ else
+ ic = 0x400 - (0x10 - ic);
+
+ if (qc >= 0x10)
+ qc = qc - 0x10;
+ else
+ qc = 0x400 - (0x10 - qc);
+
+ *i_out = ic;
+ *q_out = qc;
+
+ if (ic >= 0x200)
+ ic = 0x400 - ic;
+ if (qc >= 0x200)
+ qc = 0x400 - qc;
+
+ *ic_in = ic;
+ *qc_in = qc;
+
+ rtw_dbg(rtwdev, RTW_DBG_RFK,
+ "[DACK] after DACK i=0x%x, q=0x%x\n", *i_out, *q_out);
+}
+
+static void rtw8822c_dac_cal_step4(struct rtw_dev *rtwdev, u8 path)
+{
+ u32 base_addr = rtw8822c_get_path_base_addr(path);
+
+ rtw_write32(rtwdev, base_addr + 0x68, 0x0);
+ rtw_write32(rtwdev, base_addr + 0x10, 0x02d508c4);
+ rtw_write32_mask(rtwdev, base_addr + 0xbc, 0x1, 0x0);
+ rtw_write32_mask(rtwdev, base_addr + 0x30, BIT(30), 0x1);
+}
+
+static void rtw8822c_rf_dac_cal(struct rtw_dev *rtwdev)
+{
+ struct rtw_backup_info backup_rf[DACK_RF_8822C * DACK_PATH_8822C];
+ struct rtw_backup_info backup[DACK_REG_8822C];
+ u32 ic = 0, qc = 0, i;
+ u32 i_a = 0x0, q_a = 0x0, i_b = 0x0, q_b = 0x0;
+ u32 ic_a = 0x0, qc_a = 0x0, ic_b = 0x0, qc_b = 0x0;
+ u32 adc_ic_a = 0x0, adc_qc_a = 0x0, adc_ic_b = 0x0, adc_qc_b = 0x0;
+
+ rtw8822c_dac_backup_reg(rtwdev, backup, backup_rf);
+
+ rtw8822c_dac_bb_setting(rtwdev);
+
+ /* path-A */
+ rtw8822c_dac_cal_adc(rtwdev, RF_PATH_A, &adc_ic_a, &adc_qc_a);
+ for (i = 0; i < 10; i++) {
+ rtw8822c_dac_cal_step1(rtwdev, RF_PATH_A);
+ rtw8822c_dac_cal_step2(rtwdev, RF_PATH_A, &ic, &qc);
+ ic_a = ic;
+ qc_a = qc;
+
+ rtw8822c_dac_cal_step3(rtwdev, RF_PATH_A, adc_ic_a, adc_qc_a,
+ &ic, &qc, &i_a, &q_a);
+
+ if (ic < 5 && qc < 5)
+ break;
+ }
+ rtw8822c_dac_cal_step4(rtwdev, RF_PATH_A);
+
+ /* path-B */
+ rtw8822c_dac_cal_adc(rtwdev, RF_PATH_B, &adc_ic_b, &adc_qc_b);
+ for (i = 0; i < 10; i++) {
+ rtw8822c_dac_cal_step1(rtwdev, RF_PATH_B);
+ rtw8822c_dac_cal_step2(rtwdev, RF_PATH_B, &ic, &qc);
+ ic_b = ic;
+ qc_b = qc;
+
+ rtw8822c_dac_cal_step3(rtwdev, RF_PATH_B, adc_ic_b, adc_qc_b,
+ &ic, &qc, &i_b, &q_b);
+
+ if (ic < 5 && qc < 5)
+ break;
+ }
+ rtw8822c_dac_cal_step4(rtwdev, RF_PATH_B);
+
+ rtw_write32(rtwdev, 0x1b00, 0x00000008);
+ rtw_write32_mask(rtwdev, 0x4130, BIT(30), 0x1);
+ rtw_write8(rtwdev, 0x1bcc, 0x0);
+ rtw_write32(rtwdev, 0x1b00, 0x0000000a);
+ rtw_write8(rtwdev, 0x1bcc, 0x0);
+
+ rtw8822c_dac_restore_reg(rtwdev, backup, backup_rf);
+
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] path A: ic=0x%x, qc=0x%x\n", ic_a, qc_a);
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] path B: ic=0x%x, qc=0x%x\n", ic_b, qc_b);
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] path A: i=0x%x, q=0x%x\n", i_a, q_a);
+ rtw_dbg(rtwdev, RTW_DBG_RFK, "[DACK] path B: i=0x%x, q=0x%x\n", i_b, q_b);
+}
+
+static void rtw8822c_rf_x2_check(struct rtw_dev *rtwdev)
+{
+ u8 x2k_busy;
+
+ mdelay(1);
+ x2k_busy = rtw_read_rf(rtwdev, RF_PATH_A, 0xb8, BIT(15));
+ if (x2k_busy == 1) {
+ rtw_write_rf(rtwdev, RF_PATH_A, 0xb8, RFREG_MASK, 0xC4440);
+ rtw_write_rf(rtwdev, RF_PATH_A, 0xba, RFREG_MASK, 0x6840D);
+ rtw_write_rf(rtwdev, RF_PATH_A, 0xb8, RFREG_MASK, 0x80440);
+ mdelay(1);
+ }
+}
+
+static void rtw8822c_rf_init(struct rtw_dev *rtwdev)
+{
+ rtw8822c_rf_dac_cal(rtwdev);
+ rtw8822c_rf_x2_check(rtwdev);
+}
+
+static void rtw8822c_phy_set_param(struct rtw_dev *rtwdev)
+{
+ struct rtw_dm_info *dm_info = &rtwdev->dm_info;
+ struct rtw_hal *hal = &rtwdev->hal;
+ u8 crystal_cap;
+ u8 cck_gi_u_bnd_msb = 0;
+ u8 cck_gi_u_bnd_lsb = 0;
+ u8 cck_gi_l_bnd_msb = 0;
+ u8 cck_gi_l_bnd_lsb = 0;
+ bool is_tx2_path;
+
+ /* power on BB/RF domain */
+ rtw_write8_set(rtwdev, REG_SYS_FUNC_EN,
+ BIT_FEN_BB_GLB_RST | BIT_FEN_BB_RSTB);
+ rtw_write8_set(rtwdev, REG_RF_CTRL,
+ BIT_RF_EN | BIT_RF_RSTB | BIT_RF_SDM_RSTB);
+ rtw_write32_set(rtwdev, REG_WLRF1, BIT_WLRF1_BBRF_EN);
+
+ /* pre init before header files config */
+ rtw8822c_header_file_init(rtwdev, true);
+
+ rtw_phy_load_tables(rtwdev);
+
+ crystal_cap = rtwdev->efuse.crystal_cap & 0x7f;
+ rtw_write32_mask(rtwdev, REG_ANAPAR_XTAL_0, 0xfffc00,
+ crystal_cap | (crystal_cap << 7));
+
+ /* post init after header files config */
+ rtw8822c_header_file_init(rtwdev, false);
+
+ is_tx2_path = false;
+ rtw8822c_config_trx_mode(rtwdev, hal->antenna_tx, hal->antenna_rx,
+ is_tx2_path);
+ rtw_phy_init(rtwdev);
+
+ cck_gi_u_bnd_msb = (u8)rtw_read32_mask(rtwdev, 0x1a98, 0xc000);
+ cck_gi_u_bnd_lsb = (u8)rtw_read32_mask(rtwdev, 0x1aa8, 0xf0000);
+ cck_gi_l_bnd_msb = (u8)rtw_read32_mask(rtwdev, 0x1a98, 0xc0);
+ cck_gi_l_bnd_lsb = (u8)rtw_read32_mask(rtwdev, 0x1a70, 0x0f000000);
+
+ dm_info->cck_gi_u_bnd = ((cck_gi_u_bnd_msb << 4) | (cck_gi_u_bnd_lsb));
+ dm_info->cck_gi_l_bnd = ((cck_gi_l_bnd_msb << 4) | (cck_gi_l_bnd_lsb));
+
+ rtw8822c_rf_init(rtwdev);
+ /* wifi path controller */
+ rtw_write32_mask(rtwdev, 0x70, 0xff000000, 0x0e);
+ rtw_write32_mask(rtwdev, 0x1704, 0xffffffff, 0x7700);
+ rtw_write32_mask(rtwdev, 0x1700, 0xffffffff, 0xc00f0038);
+ rtw_write32_mask(rtwdev, 0x6c0, 0xffffffff, 0xaaaaaaaa);
+ rtw_write32_mask(rtwdev, 0x6c4, 0xffffffff, 0xaaaaaaaa);
+}
+
+#define WLAN_TXQ_RPT_EN 0x1F
+#define WLAN_SLOT_TIME 0x09
+#define WLAN_PIFS_TIME 0x1C
+#define WLAN_SIFS_CCK_CONT_TX 0x0A
+#define WLAN_SIFS_OFDM_CONT_TX 0x0E
+#define WLAN_SIFS_CCK_TRX 0x0A
+#define WLAN_SIFS_OFDM_TRX 0x10
+#define WLAN_NAV_MAX 0xC8
+#define WLAN_RDG_NAV 0x05
+#define WLAN_TXOP_NAV 0x1B
+#define WLAN_CCK_RX_TSF 0x30
+#define WLAN_OFDM_RX_TSF 0x30
+#define WLAN_TBTT_PROHIBIT 0x04 /* unit : 32us */
+#define WLAN_TBTT_HOLD_TIME 0x064 /* unit : 32us */
+#define WLAN_DRV_EARLY_INT 0x04
+#define WLAN_BCN_CTRL_CLT0 0x10
+#define WLAN_BCN_DMA_TIME 0x02
+#define WLAN_BCN_MAX_ERR 0xFF
+#define WLAN_SIFS_CCK_DUR_TUNE 0x0A
+#define WLAN_SIFS_OFDM_DUR_TUNE 0x10
+#define WLAN_SIFS_CCK_CTX 0x0A
+#define WLAN_SIFS_CCK_IRX 0x0A
+#define WLAN_SIFS_OFDM_CTX 0x0E
+#define WLAN_SIFS_OFDM_IRX 0x0E
+#define WLAN_EIFS_DUR_TUNE 0x40
+#define WLAN_EDCA_VO_PARAM 0x002FA226
+#define WLAN_EDCA_VI_PARAM 0x005EA328
+#define WLAN_EDCA_BE_PARAM 0x005EA42B
+#define WLAN_EDCA_BK_PARAM 0x0000A44F
+
+#define WLAN_RX_FILTER0 0xFFFFFFFF
+#define WLAN_RX_FILTER2 0xFFFF
+#define WLAN_RCR_CFG 0xE400220E
+#define WLAN_RXPKT_MAX_SZ 12288
+#define WLAN_RXPKT_MAX_SZ_512 (WLAN_RXPKT_MAX_SZ >> 9)
+
+#define WLAN_AMPDU_MAX_TIME 0x70
+#define WLAN_RTS_LEN_TH 0xFF
+#define WLAN_RTS_TX_TIME_TH 0x08
+#define WLAN_MAX_AGG_PKT_LIMIT 0x20
+#define WLAN_RTS_MAX_AGG_PKT_LIMIT 0x20
+#define WLAN_PRE_TXCNT_TIME_TH 0x1E0
+#define FAST_EDCA_VO_TH 0x06
+#define FAST_EDCA_VI_TH 0x06
+#define FAST_EDCA_BE_TH 0x06
+#define FAST_EDCA_BK_TH 0x06
+#define WLAN_BAR_RETRY_LIMIT 0x01
+#define WLAN_BAR_ACK_TYPE 0x05
+#define WLAN_RA_TRY_RATE_AGG_LIMIT 0x08
+#define WLAN_RESP_TXRATE 0x84
+#define WLAN_ACK_TO 0x21
+#define WLAN_ACK_TO_CCK 0x6A
+#define WLAN_DATA_RATE_FB_CNT_1_4 0x01000000
+#define WLAN_DATA_RATE_FB_CNT_5_8 0x08070504
+#define WLAN_RTS_RATE_FB_CNT_5_8 0x08070504
+#define WLAN_DATA_RATE_FB_RATE0 0xFE01F010
+#define WLAN_DATA_RATE_FB_RATE0_H 0x40000000
+#define WLAN_RTS_RATE_FB_RATE1 0x003FF010
+#define WLAN_RTS_RATE_FB_RATE1_H 0x40000000
+#define WLAN_RTS_RATE_FB_RATE4 0x0600F010
+#define WLAN_RTS_RATE_FB_RATE4_H 0x400003E0
+#define WLAN_RTS_RATE_FB_RATE5 0x0600F015
+#define WLAN_RTS_RATE_FB_RATE5_H 0x000000E0
+
+#define WLAN_TX_FUNC_CFG1 0x30
+#define WLAN_TX_FUNC_CFG2 0x30
+#define WLAN_MAC_OPT_NORM_FUNC1 0x98
+#define WLAN_MAC_OPT_LB_FUNC1 0x80
+#define WLAN_MAC_OPT_FUNC2 0x30810041
+
+#define WLAN_SIFS_CFG (WLAN_SIFS_CCK_CONT_TX | \
+ (WLAN_SIFS_OFDM_CONT_TX << BIT_SHIFT_SIFS_OFDM_CTX) | \
+ (WLAN_SIFS_CCK_TRX << BIT_SHIFT_SIFS_CCK_TRX) | \
+ (WLAN_SIFS_OFDM_TRX << BIT_SHIFT_SIFS_OFDM_TRX))
+
+#define WLAN_SIFS_DUR_TUNE (WLAN_SIFS_CCK_DUR_TUNE | \
+ (WLAN_SIFS_OFDM_DUR_TUNE << 8))
+
+#define WLAN_TBTT_TIME (WLAN_TBTT_PROHIBIT |\
+ (WLAN_TBTT_HOLD_TIME << BIT_SHIFT_TBTT_HOLD_TIME_AP))
+
+#define WLAN_NAV_CFG (WLAN_RDG_NAV | (WLAN_TXOP_NAV << 16))
+#define WLAN_RX_TSF_CFG (WLAN_CCK_RX_TSF | (WLAN_OFDM_RX_TSF) << 8)
+
+#define MAC_CLK_SPEED 80 /* 80M */
+#define EFUSE_PCB_INFO_OFFSET 0xCA
+
+static int rtw8822c_mac_init(struct rtw_dev *rtwdev)
+{
+ u8 value8;
+ u16 value16;
+ u32 value32;
+ u16 pre_txcnt;
+
+ /* txq control */
+ value8 = rtw_read8(rtwdev, REG_FWHW_TXQ_CTRL);
+ value8 |= (BIT(7) & ~BIT(1) & ~BIT(2));
+ rtw_write8(rtwdev, REG_FWHW_TXQ_CTRL, value8);
+ rtw_write8(rtwdev, REG_FWHW_TXQ_CTRL + 1, WLAN_TXQ_RPT_EN);
+ /* sifs control */
+ rtw_write16(rtwdev, REG_SPEC_SIFS, WLAN_SIFS_DUR_TUNE);
+ rtw_write32(rtwdev, REG_SIFS, WLAN_SIFS_CFG);
+ rtw_write16(rtwdev, REG_RESP_SIFS_CCK,
+ WLAN_SIFS_CCK_CTX | WLAN_SIFS_CCK_IRX << 8);
+ rtw_write16(rtwdev, REG_RESP_SIFS_OFDM,
+ WLAN_SIFS_OFDM_CTX | WLAN_SIFS_OFDM_IRX << 8);
+ /* rate fallback control */
+ rtw_write32(rtwdev, REG_DARFRC, WLAN_DATA_RATE_FB_CNT_1_4);
+ rtw_write32(rtwdev, REG_DARFRCH, WLAN_DATA_RATE_FB_CNT_5_8);
+ rtw_write32(rtwdev, REG_RARFRCH, WLAN_RTS_RATE_FB_CNT_5_8);
+ rtw_write32(rtwdev, REG_ARFR0, WLAN_DATA_RATE_FB_RATE0);
+ rtw_write32(rtwdev, REG_ARFRH0, WLAN_DATA_RATE_FB_RATE0_H);
+ rtw_write32(rtwdev, REG_ARFR1_V1, WLAN_RTS_RATE_FB_RATE1);
+ rtw_write32(rtwdev, REG_ARFRH1_V1, WLAN_RTS_RATE_FB_RATE1_H);
+ rtw_write32(rtwdev, REG_ARFR4, WLAN_RTS_RATE_FB_RATE4);
+ rtw_write32(rtwdev, REG_ARFRH4, WLAN_RTS_RATE_FB_RATE4_H);
+ rtw_write32(rtwdev, REG_ARFR5, WLAN_RTS_RATE_FB_RATE5);
+ rtw_write32(rtwdev, REG_ARFRH5, WLAN_RTS_RATE_FB_RATE5_H);
+ /* protocol configuration */
+ rtw_write8(rtwdev, REG_AMPDU_MAX_TIME_V1, WLAN_AMPDU_MAX_TIME);
+ rtw_write8_set(rtwdev, REG_TX_HANG_CTRL, BIT_EN_EOF_V1);
+ pre_txcnt = WLAN_PRE_TXCNT_TIME_TH | BIT_EN_PRECNT;
+ rtw_write8(rtwdev, REG_PRECNT_CTRL, (u8)(pre_txcnt & 0xFF));
+ rtw_write8(rtwdev, REG_PRECNT_CTRL + 1, (u8)(pre_txcnt >> 8));
+ value32 = WLAN_RTS_LEN_TH | (WLAN_RTS_TX_TIME_TH << 8) |
+ (WLAN_MAX_AGG_PKT_LIMIT << 16) |
+ (WLAN_RTS_MAX_AGG_PKT_LIMIT << 24);
+ rtw_write32(rtwdev, REG_PROT_MODE_CTRL, value32);
+ rtw_write16(rtwdev, REG_BAR_MODE_CTRL + 2,
+ WLAN_BAR_RETRY_LIMIT | WLAN_RA_TRY_RATE_AGG_LIMIT << 8);
+ rtw_write8(rtwdev, REG_FAST_EDCA_VOVI_SETTING, FAST_EDCA_VO_TH);
+ rtw_write8(rtwdev, REG_FAST_EDCA_VOVI_SETTING + 2, FAST_EDCA_VI_TH);
+ rtw_write8(rtwdev, REG_FAST_EDCA_BEBK_SETTING, FAST_EDCA_BE_TH);
+ rtw_write8(rtwdev, REG_FAST_EDCA_BEBK_SETTING + 2, FAST_EDCA_BK_TH);
+ /* close BA parser */
+ rtw_write8_clr(rtwdev, REG_LIFETIME_EN, BIT_BA_PARSER_EN);
+ rtw_write32_clr(rtwdev, REG_RRSR, BITS_RRSR_RSC);
+
+ /* EDCA configuration */
+ rtw_write32(rtwdev, REG_EDCA_VO_PARAM, WLAN_EDCA_VO_PARAM);
+ rtw_write32(rtwdev, REG_EDCA_VI_PARAM, WLAN_EDCA_VI_PARAM);
+ rtw_write32(rtwdev, REG_EDCA_BE_PARAM, WLAN_EDCA_BE_PARAM);
+ rtw_write32(rtwdev, REG_EDCA_BK_PARAM, WLAN_EDCA_BK_PARAM);
+ rtw_write8(rtwdev, REG_PIFS, WLAN_PIFS_TIME);
+ rtw_write8_clr(rtwdev, REG_TX_PTCL_CTRL + 1, BIT_SIFS_BK_EN >> 8);
+ rtw_write8_set(rtwdev, REG_RD_CTRL + 1,
+ (BIT_DIS_TXOP_CFE | BIT_DIS_LSIG_CFE |
+ BIT_DIS_STBC_CFE) >> 8);
+
+ /* MAC clock configuration */
+ rtw_write32_clr(rtwdev, REG_AFE_CTRL1, BIT_MAC_CLK_SEL);
+ rtw_write8(rtwdev, REG_USTIME_TSF, MAC_CLK_SPEED);
+ rtw_write8(rtwdev, REG_USTIME_EDCA, MAC_CLK_SPEED);
+
+ rtw_write8_set(rtwdev, REG_MISC_CTRL,
+ BIT_EN_FREE_CNT | BIT_DIS_SECOND_CCA);
+ rtw_write8_clr(rtwdev, REG_TIMER0_SRC_SEL, BIT_TSFT_SEL_TIMER0);
+ rtw_write16(rtwdev, REG_TXPAUSE, 0x0000);
+ rtw_write8(rtwdev, REG_SLOT, WLAN_SLOT_TIME);
+ rtw_write32(rtwdev, REG_RD_NAV_NXT, WLAN_NAV_CFG);
+ rtw_write16(rtwdev, REG_RXTSF_OFFSET_CCK, WLAN_RX_TSF_CFG);
+ /* Set beacon cotnrol - enable TSF and other related functions */
+ rtw_write8_set(rtwdev, REG_BCN_CTRL, BIT_EN_BCN_FUNCTION);
+ /* Set send beacon related registers */
+ rtw_write32(rtwdev, REG_TBTT_PROHIBIT, WLAN_TBTT_TIME);
+ rtw_write8(rtwdev, REG_DRVERLYINT, WLAN_DRV_EARLY_INT);
+ rtw_write8(rtwdev, REG_BCN_CTRL_CLINT0, WLAN_BCN_CTRL_CLT0);
+ rtw_write8(rtwdev, REG_BCNDMATIM, WLAN_BCN_DMA_TIME);
+ rtw_write8(rtwdev, REG_BCN_MAX_ERR, WLAN_BCN_MAX_ERR);
+
+ /* WMAC configuration */
+ rtw_write8(rtwdev, REG_BBPSF_CTRL + 2, WLAN_RESP_TXRATE);
+ rtw_write8(rtwdev, REG_ACKTO, WLAN_ACK_TO);
+ rtw_write8(rtwdev, REG_ACKTO_CCK, WLAN_ACK_TO_CCK);
+ rtw_write16(rtwdev, REG_EIFS, WLAN_EIFS_DUR_TUNE);
+ rtw_write8(rtwdev, REG_NAV_CTRL + 2, WLAN_NAV_MAX);
+ rtw_write8(rtwdev, REG_WMAC_TRXPTCL_CTL_H + 2, WLAN_BAR_ACK_TYPE);
+ rtw_write32(rtwdev, REG_RXFLTMAP0, WLAN_RX_FILTER0);
+ rtw_write16(rtwdev, REG_RXFLTMAP2, WLAN_RX_FILTER2);
+ rtw_write32(rtwdev, REG_RCR, WLAN_RCR_CFG);
+ rtw_write8(rtwdev, REG_RX_PKT_LIMIT, WLAN_RXPKT_MAX_SZ_512);
+ rtw_write8(rtwdev, REG_TCR + 2, WLAN_TX_FUNC_CFG2);
+ rtw_write8(rtwdev, REG_TCR + 1, WLAN_TX_FUNC_CFG1);
+ rtw_write32_set(rtwdev, REG_GENERAL_OPTION, BIT_DUMMY_FCS_READY_MASK_EN);
+ rtw_write32(rtwdev, REG_WMAC_OPTION_FUNCTION + 8, WLAN_MAC_OPT_FUNC2);
+ rtw_write8(rtwdev, REG_WMAC_OPTION_FUNCTION_1, WLAN_MAC_OPT_NORM_FUNC1);
+
+ /* init low power */
+ value16 = rtw_read16(rtwdev, REG_RXPSF_CTRL + 2) & 0xF00F;
+ value16 |= (BIT_RXGCK_VHT_FIFOTHR(1) | BIT_RXGCK_HT_FIFOTHR(1) |
+ BIT_RXGCK_OFDM_FIFOTHR(1) | BIT_RXGCK_CCK_FIFOTHR(1)) >> 16;
+ rtw_write16(rtwdev, REG_RXPSF_CTRL + 2, value16);
+ value16 = 0;
+ value16 = BIT_SET_RXPSF_PKTLENTHR(value16, 1);
+ value16 |= BIT_RXPSF_CTRLEN | BIT_RXPSF_VHTCHKEN | BIT_RXPSF_HTCHKEN
+ | BIT_RXPSF_OFDMCHKEN | BIT_RXPSF_CCKCHKEN
+ | BIT_RXPSF_OFDMRST;
+ rtw_write16(rtwdev, REG_RXPSF_CTRL, value16);
+ rtw_write32(rtwdev, REG_RXPSF_TYPE_CTRL, 0xFFFFFFFF);
+ /* rx ignore configuration */
+ value16 = rtw_read16(rtwdev, REG_RXPSF_CTRL);
+ value16 &= ~(BIT_RXPSF_MHCHKEN | BIT_RXPSF_CCKRST |
+ BIT_RXPSF_CONT_ERRCHKEN);
+ value16 = BIT_SET_RXPSF_ERRTHR(value16, 0x07);
+ rtw_write16(rtwdev, REG_RXPSF_CTRL, value16);
+
+ return 0;
+}
+
+static void rtw8822c_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw)
+{
+#define RF18_BAND_MASK (BIT(16) | BIT(9) | BIT(8))
+#define RF18_BAND_2G (0)
+#define RF18_BAND_5G (BIT(16) | BIT(8))
+#define RF18_CHANNEL_MASK (MASKBYTE0)
+#define RF18_RFSI_MASK (BIT(18) | BIT(17))
+#define RF18_RFSI_GE_CH80 (BIT(17))
+#define RF18_RFSI_GT_CH140 (BIT(18))
+#define RF18_BW_MASK (BIT(13) | BIT(12))
+#define RF18_BW_20M (BIT(13) | BIT(12))
+#define RF18_BW_40M (BIT(13))
+#define RF18_BW_80M (BIT(12))
+
+ u32 rf_reg18 = 0;
+ u32 rf_rxbb = 0;
+
+ rf_reg18 = rtw_read_rf(rtwdev, RF_PATH_A, 0x18, RFREG_MASK);
+
+ rf_reg18 &= ~(RF18_BAND_MASK | RF18_CHANNEL_MASK | RF18_RFSI_MASK |
+ RF18_BW_MASK);
+
+ rf_reg18 |= (channel <= 14 ? RF18_BAND_2G : RF18_BAND_5G);
+ rf_reg18 |= (channel & RF18_CHANNEL_MASK);
+ if (channel > 144)
+ rf_reg18 |= RF18_RFSI_GT_CH140;
+ else if (channel >= 80)
+ rf_reg18 |= RF18_RFSI_GE_CH80;
+
+ switch (bw) {
+ case RTW_CHANNEL_WIDTH_5:
+ case RTW_CHANNEL_WIDTH_10:
+ case RTW_CHANNEL_WIDTH_20:
+ default:
+ rf_reg18 |= RF18_BW_20M;
+ rf_rxbb = 0x18;
+ break;
+ case RTW_CHANNEL_WIDTH_40:
+ /* RF bandwidth */
+ rf_reg18 |= RF18_BW_40M;
+ rf_rxbb = 0x10;
+ break;
+ case RTW_CHANNEL_WIDTH_80:
+ rf_reg18 |= RF18_BW_80M;
+ rf_rxbb = 0x8;
+ break;
+ }
+
+ rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWE2, 0x04, 0x01);
+ rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWA, 0x1f, 0x12);
+ rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWD0, 0xfffff, rf_rxbb);
+ rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWE2, 0x04, 0x00);
+
+ rtw_write_rf(rtwdev, RF_PATH_B, RF_LUTWE2, 0x04, 0x01);
+ rtw_write_rf(rtwdev, RF_PATH_B, RF_LUTWA, 0x1f, 0x12);
+ rtw_write_rf(rtwdev, RF_PATH_B, RF_LUTWD0, 0xfffff, rf_rxbb);
+ rtw_write_rf(rtwdev, RF_PATH_B, RF_LUTWE2, 0x04, 0x00);
+
+ rtw_write_rf(rtwdev, RF_PATH_A, RF_CFGCH, RFREG_MASK, rf_reg18);
+ rtw_write_rf(rtwdev, RF_PATH_B, RF_CFGCH, RFREG_MASK, rf_reg18);
+}
+
+static void rtw8822c_toggle_igi(struct rtw_dev *rtwdev)
+{
+ u32 igi;
+
+ igi = rtw_read32_mask(rtwdev, REG_RXIGI, 0x7f);
+ rtw_write32_mask(rtwdev, REG_RXIGI, 0x7f, igi - 2);
+ rtw_write32_mask(rtwdev, REG_RXIGI, 0x7f00, igi - 2);
+ rtw_write32_mask(rtwdev, REG_RXIGI, 0x7f, igi);
+ rtw_write32_mask(rtwdev, REG_RXIGI, 0x7f00, igi);
+}
+
+static void rtw8822c_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw,
+ u8 primary_ch_idx)
+{
+ if (channel <= 14) {
+ rtw_write32_clr(rtwdev, REG_BGCTRL, BITS_RX_IQ_WEIGHT);
+ rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0xf0000000, 0x8);
+ rtw_write32_set(rtwdev, REG_TXF4, BIT(20));
+ rtw_write32_clr(rtwdev, REG_CCK_CHECK, BIT_CHECK_CCK_EN);
+ rtw_write32_clr(rtwdev, REG_CCKTXONLY, BIT_BB_CCK_CHECK_EN);
+ rtw_write32_mask(rtwdev, REG_CCAMSK, 0x3F000000, 0xF);
+
+ rtw_write32_mask(rtwdev, REG_RXAGCCTL0, 0x1f0, 0x0);
+ rtw_write32_mask(rtwdev, REG_RXAGCCTL, 0x1f0, 0x0);
+ if (channel == 13 || channel == 14)
+ rtw_write32_mask(rtwdev, REG_SCOTRK, 0xfff, 0x969);
+ else if (channel == 11 || channel == 12)
+ rtw_write32_mask(rtwdev, REG_SCOTRK, 0xfff, 0x96a);
+ else
+ rtw_write32_mask(rtwdev, REG_SCOTRK, 0xfff, 0x9aa);
+ if (channel == 14) {
+ rtw_write32_mask(rtwdev, REG_TXF0, MASKHWORD, 0x3da0);
+ rtw_write32_mask(rtwdev, REG_TXF1, MASKDWORD,
+ 0x4962c931);
+ rtw_write32_mask(rtwdev, REG_TXF2, MASKLWORD, 0x6aa3);
+ rtw_write32_mask(rtwdev, REG_TXF3, MASKHWORD, 0xaa7b);
+ rtw_write32_mask(rtwdev, REG_TXF4, MASKLWORD, 0xf3d7);
+ rtw_write32_mask(rtwdev, REG_TXF5, MASKDWORD, 0x0);
+ rtw_write32_mask(rtwdev, REG_TXF6, MASKDWORD,
+ 0xff012455);
+ rtw_write32_mask(rtwdev, REG_TXF7, MASKDWORD, 0xffff);
+ } else {
+ rtw_write32_mask(rtwdev, REG_TXF0, MASKHWORD, 0x5284);
+ rtw_write32_mask(rtwdev, REG_TXF1, MASKDWORD,
+ 0x3e18fec8);
+ rtw_write32_mask(rtwdev, REG_TXF2, MASKLWORD, 0x0a88);
+ rtw_write32_mask(rtwdev, REG_TXF3, MASKHWORD, 0xacc4);
+ rtw_write32_mask(rtwdev, REG_TXF4, MASKLWORD, 0xc8b2);
+ rtw_write32_mask(rtwdev, REG_TXF5, MASKDWORD,
+ 0x00faf0de);
+ rtw_write32_mask(rtwdev, REG_TXF6, MASKDWORD,
+ 0x00122344);
+ rtw_write32_mask(rtwdev, REG_TXF7, MASKDWORD,
+ 0x0fffffff);
+ }
+ if (channel == 13)
+ rtw_write32_mask(rtwdev, REG_TXDFIR0, 0x70, 0x3);
+ else
+ rtw_write32_mask(rtwdev, REG_TXDFIR0, 0x70, 0x1);
+ } else if (channel > 35) {
+ rtw_write32_set(rtwdev, REG_CCKTXONLY, BIT_BB_CCK_CHECK_EN);
+ rtw_write32_set(rtwdev, REG_CCK_CHECK, BIT_CHECK_CCK_EN);
+ rtw_write32_set(rtwdev, REG_BGCTRL, BITS_RX_IQ_WEIGHT);
+ rtw_write32_clr(rtwdev, REG_TXF4, BIT(20));
+ rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0xf0000000, 0x0);
+ rtw_write32_mask(rtwdev, REG_CCAMSK, 0x3F000000, 0x22);
+ rtw_write32_mask(rtwdev, REG_TXDFIR0, 0x70, 0x3);
+ if (channel >= 36 && channel <= 64) {
+ rtw_write32_mask(rtwdev, REG_RXAGCCTL0, 0x1f0, 0x1);
+ rtw_write32_mask(rtwdev, REG_RXAGCCTL, 0x1f0, 0x1);
+ } else if (channel >= 100 && channel <= 144) {
+ rtw_write32_mask(rtwdev, REG_RXAGCCTL0, 0x1f0, 0x2);
+ rtw_write32_mask(rtwdev, REG_RXAGCCTL, 0x1f0, 0x2);
+ } else if (channel >= 149) {
+ rtw_write32_mask(rtwdev, REG_RXAGCCTL0, 0x1f0, 0x3);
+ rtw_write32_mask(rtwdev, REG_RXAGCCTL, 0x1f0, 0x3);
+ }
+
+ if (channel >= 36 && channel <= 51)
+ rtw_write32_mask(rtwdev, REG_SCOTRK, 0xfff, 0x494);
+ else if (channel >= 52 && channel <= 55)
+ rtw_write32_mask(rtwdev, REG_SCOTRK, 0xfff, 0x493);
+ else if (channel >= 56 && channel <= 111)
+ rtw_write32_mask(rtwdev, REG_SCOTRK, 0xfff, 0x453);
+ else if (channel >= 112 && channel <= 119)
+ rtw_write32_mask(rtwdev, REG_SCOTRK, 0xfff, 0x452);
+ else if (channel >= 120 && channel <= 172)
+ rtw_write32_mask(rtwdev, REG_SCOTRK, 0xfff, 0x412);
+ else if (channel >= 173 && channel <= 177)
+ rtw_write32_mask(rtwdev, REG_SCOTRK, 0xfff, 0x411);
+ }
+
+ switch (bw) {
+ case RTW_CHANNEL_WIDTH_20:
+ rtw_write32_mask(rtwdev, REG_DFIRBW, 0x3FF0, 0x19B);
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xf, 0x0);
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xffc0, 0x0);
+ rtw_write32_mask(rtwdev, REG_TXCLK, 0x700, 0x7);
+ rtw_write32_mask(rtwdev, REG_TXCLK, 0x700000, 0x6);
+ break;
+ case RTW_CHANNEL_WIDTH_40:
+ rtw_write32_mask(rtwdev, REG_CCKSB, BIT(4),
+ (primary_ch_idx == 1 ? 1 : 0));
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xf, 0x5);
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xc0, 0x0);
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xff00,
+ (primary_ch_idx | (primary_ch_idx << 4)));
+ break;
+ case RTW_CHANNEL_WIDTH_80:
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xf, 0xa);
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xc0, 0x0);
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xff00,
+ (primary_ch_idx | (primary_ch_idx << 4)));
+ break;
+ case RTW_CHANNEL_WIDTH_5:
+ rtw_write32_mask(rtwdev, REG_DFIRBW, 0x3FF0, 0x2AB);
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xf, 0x0);
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xffc0, 0x1);
+ rtw_write32_mask(rtwdev, REG_TXCLK, 0x700, 0x4);
+ rtw_write32_mask(rtwdev, REG_TXCLK, 0x700000, 0x4);
+ break;
+ case RTW_CHANNEL_WIDTH_10:
+ rtw_write32_mask(rtwdev, REG_DFIRBW, 0x3FF0, 0x2AB);
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xf, 0x0);
+ rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xffc0, 0x2);
+ rtw_write32_mask(rtwdev, REG_TXCLK, 0x700, 0x6);
+ rtw_write32_mask(rtwdev, REG_TXCLK, 0x700000, 0x5);
+ break;
+ }
+}
+
+static void rtw8822c_set_channel(struct rtw_dev *rtwdev, u8 channel, u8 bw,
+ u8 primary_chan_idx)
+{
+ rtw8822c_set_channel_bb(rtwdev, channel, bw, primary_chan_idx);
+ rtw_set_channel_mac(rtwdev, channel, bw, primary_chan_idx);
+ rtw8822c_set_channel_rf(rtwdev, channel, bw);
+ rtw8822c_toggle_igi(rtwdev);
+}
+
+static void rtw8822c_config_cck_rx_path(struct rtw_dev *rtwdev, u8 rx_path)
+{
+ if (rx_path == BB_PATH_A || rx_path == BB_PATH_B) {
+ rtw_write32_mask(rtwdev, REG_CCANRX, 0x00060000, 0x0);
+ rtw_write32_mask(rtwdev, REG_CCANRX, 0x00600000, 0x0);
+ } else if (rx_path == BB_PATH_AB) {
+ rtw_write32_mask(rtwdev, REG_CCANRX, 0x00600000, 0x1);
+ rtw_write32_mask(rtwdev, REG_CCANRX, 0x00060000, 0x1);
+ }
+
+ if (rx_path == BB_PATH_A)
+ rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0x0f000000, 0x0);
+ else if (rx_path == BB_PATH_B)
+ rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0x0f000000, 0x5);
+ else if (rx_path == BB_PATH_AB)
+ rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0x0f000000, 0x1);
+}
+
+static void rtw8822c_config_ofdm_rx_path(struct rtw_dev *rtwdev, u8 rx_path)
+{
+ if (rx_path == BB_PATH_A || rx_path == BB_PATH_B) {
+ rtw_write32_mask(rtwdev, REG_RXFNCTL, 0x300, 0x0);
+ rtw_write32_mask(rtwdev, REG_RXFNCTL, 0x600000, 0x0);
+ rtw_write32_mask(rtwdev, REG_AGCSWSH, BIT(17), 0x0);
+ rtw_write32_mask(rtwdev, REG_ANTWTPD, BIT(20), 0x0);
+ rtw_write32_mask(rtwdev, REG_MRCM, BIT(24), 0x0);
+ } else if (rx_path == BB_PATH_AB) {
+ rtw_write32_mask(rtwdev, REG_RXFNCTL, 0x300, 0x1);
+ rtw_write32_mask(rtwdev, REG_RXFNCTL, 0x600000, 0x1);
+ rtw_write32_mask(rtwdev, REG_AGCSWSH, BIT(17), 0x1);
+ rtw_write32_mask(rtwdev, REG_ANTWTPD, BIT(20), 0x1);
+ rtw_write32_mask(rtwdev, REG_MRCM, BIT(24), 0x1);
+ }
+
+ rtw_write32_mask(rtwdev, 0x824, 0x0f000000, rx_path);
+ rtw_write32_mask(rtwdev, 0x824, 0x000f0000, rx_path);
+}
+
+static void rtw8822c_config_rx_path(struct rtw_dev *rtwdev, u8 rx_path)
+{
+ rtw8822c_config_cck_rx_path(rtwdev, rx_path);
+ rtw8822c_config_ofdm_rx_path(rtwdev, rx_path);
+}
+
+static void rtw8822c_config_cck_tx_path(struct rtw_dev *rtwdev, u8 tx_path,
+ bool is_tx2_path)
+{
+ if (tx_path == BB_PATH_A) {
+ rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0xf0000000, 0x8);
+ } else if (tx_path == BB_PATH_B) {
+ rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0xf0000000, 0x4);
+ } else {
+ if (is_tx2_path)
+ rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0xf0000000, 0xc);
+ else
+ rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0xf0000000, 0x8);
+ }
+}
+
+static void rtw8822c_config_ofdm_tx_path(struct rtw_dev *rtwdev, u8 tx_path,
+ bool is_tx2_path)
+{
+ if (tx_path == BB_PATH_A) {
+ rtw_write32_mask(rtwdev, REG_ANTMAP0, 0xff, 0x11);
+ rtw_write32_mask(rtwdev, REG_TXLGMAP, 0xff, 0x0);
+ } else if (tx_path == BB_PATH_B) {
+ rtw_write32_mask(rtwdev, REG_ANTMAP0, 0xff, 0x12);
+ rtw_write32_mask(rtwdev, REG_TXLGMAP, 0xff, 0x0);
+ } else {
+ if (is_tx2_path) {
+ rtw_write32_mask(rtwdev, REG_ANTMAP0, 0xff, 0x33);
+ rtw_write32_mask(rtwdev, REG_TXLGMAP, 0xffff, 0x0404);
+ } else {
+ rtw_write32_mask(rtwdev, REG_ANTMAP0, 0xff, 0x31);
+ rtw_write32_mask(rtwdev, REG_TXLGMAP, 0xffff, 0x0400);
+ }
+ }
+}
+
+static void rtw8822c_config_tx_path(struct rtw_dev *rtwdev, u8 tx_path,
+ 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);
+}
+
+static void rtw8822c_config_trx_mode(struct rtw_dev *rtwdev, u8 tx_path,
+ u8 rx_path, bool is_tx2_path)
+{
+ if ((tx_path | rx_path) & BB_PATH_A)
+ rtw_write32_mask(rtwdev, REG_ORITXCODE, MASK20BITS, 0x33312);
+ else
+ rtw_write32_mask(rtwdev, REG_ORITXCODE, MASK20BITS, 0x11111);
+ if ((tx_path | rx_path) & BB_PATH_B)
+ rtw_write32_mask(rtwdev, REG_ORITXCODE2, MASK20BITS, 0x33312);
+ else
+ 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_toggle_igi(rtwdev);
+}
+
+static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status,
+ struct rtw_rx_pkt_stat *pkt_stat)
+{
+ struct rtw_dm_info *dm_info = &rtwdev->dm_info;
+ u8 l_bnd, u_bnd;
+ u8 gain_a, gain_b;
+ s8 rx_power[RTW_RF_PATH_MAX];
+ s8 min_rx_power = -120;
+
+ rx_power[RF_PATH_A] = GET_PHY_STAT_P0_PWDB_A(phy_status);
+ rx_power[RF_PATH_B] = GET_PHY_STAT_P0_PWDB_B(phy_status);
+ l_bnd = dm_info->cck_gi_l_bnd;
+ u_bnd = dm_info->cck_gi_u_bnd;
+ gain_a = GET_PHY_STAT_P0_GAIN_A(phy_status);
+ gain_b = GET_PHY_STAT_P0_GAIN_B(phy_status);
+ if (gain_a < l_bnd)
+ rx_power[RF_PATH_A] += (l_bnd - gain_a) << 1;
+ else if (gain_a > u_bnd)
+ rx_power[RF_PATH_A] -= (gain_a - u_bnd) << 1;
+ if (gain_b < l_bnd)
+ rx_power[RF_PATH_A] += (l_bnd - gain_b) << 1;
+ else if (gain_b > u_bnd)
+ rx_power[RF_PATH_A] -= (gain_b - u_bnd) << 1;
+
+ rx_power[RF_PATH_A] -= 110;
+ rx_power[RF_PATH_B] -= 110;
+
+ pkt_stat->rx_power[RF_PATH_A] = max3(rx_power[RF_PATH_A],
+ rx_power[RF_PATH_B],
+ min_rx_power);
+ pkt_stat->rssi = rtw_phy_rf_power_2_rssi(pkt_stat->rx_power, 1);
+ pkt_stat->bw = RTW_CHANNEL_WIDTH_20;
+ pkt_stat->signal_power = max(pkt_stat->rx_power[RF_PATH_A],
+ min_rx_power);
+}
+
+static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status,
+ struct rtw_rx_pkt_stat *pkt_stat)
+{
+ u8 rxsc, bw;
+ s8 min_rx_power = -120;
+
+ if (pkt_stat->rate > DESC_RATE11M && pkt_stat->rate < DESC_RATEMCS0)
+ rxsc = GET_PHY_STAT_P1_L_RXSC(phy_status);
+ else
+ rxsc = GET_PHY_STAT_P1_HT_RXSC(phy_status);
+
+ if (rxsc >= 9 && rxsc <= 12)
+ bw = RTW_CHANNEL_WIDTH_40;
+ else if (rxsc >= 13)
+ bw = RTW_CHANNEL_WIDTH_80;
+ else
+ bw = RTW_CHANNEL_WIDTH_20;
+
+ pkt_stat->rx_power[RF_PATH_A] = GET_PHY_STAT_P1_PWDB_A(phy_status) - 110;
+ pkt_stat->rx_power[RF_PATH_B] = GET_PHY_STAT_P1_PWDB_B(phy_status) - 110;
+ pkt_stat->rssi = rtw_phy_rf_power_2_rssi(pkt_stat->rx_power, 2);
+ pkt_stat->bw = bw;
+ pkt_stat->signal_power = max3(pkt_stat->rx_power[RF_PATH_A],
+ pkt_stat->rx_power[RF_PATH_B],
+ min_rx_power);
+}
+
+static void query_phy_status(struct rtw_dev *rtwdev, u8 *phy_status,
+ struct rtw_rx_pkt_stat *pkt_stat)
+{
+ u8 page;
+
+ page = *phy_status & 0xf;
+
+ switch (page) {
+ case 0:
+ query_phy_status_page0(rtwdev, phy_status, pkt_stat);
+ break;
+ case 1:
+ query_phy_status_page1(rtwdev, phy_status, pkt_stat);
+ break;
+ default:
+ rtw_warn(rtwdev, "unused phy status page (%d)\n", page);
+ return;
+ }
+}
+
+static void rtw8822c_query_rx_desc(struct rtw_dev *rtwdev, u8 *rx_desc,
+ struct rtw_rx_pkt_stat *pkt_stat,
+ struct ieee80211_rx_status *rx_status)
+{
+ struct ieee80211_hdr *hdr;
+ u32 desc_sz = rtwdev->chip->rx_pkt_desc_sz;
+ u8 *phy_status = NULL;
+
+ memset(pkt_stat, 0, sizeof(*pkt_stat));
+
+ pkt_stat->phy_status = GET_RX_DESC_PHYST(rx_desc);
+ pkt_stat->icv_err = GET_RX_DESC_ICV_ERR(rx_desc);
+ pkt_stat->crc_err = GET_RX_DESC_CRC32(rx_desc);
+ pkt_stat->decrypted = !GET_RX_DESC_SWDEC(rx_desc);
+ pkt_stat->is_c2h = GET_RX_DESC_C2H(rx_desc);
+ pkt_stat->pkt_len = GET_RX_DESC_PKT_LEN(rx_desc);
+ pkt_stat->drv_info_sz = GET_RX_DESC_DRV_INFO_SIZE(rx_desc);
+ pkt_stat->shift = GET_RX_DESC_SHIFT(rx_desc);
+ pkt_stat->rate = GET_RX_DESC_RX_RATE(rx_desc);
+ pkt_stat->cam_id = GET_RX_DESC_MACID(rx_desc);
+ pkt_stat->ppdu_cnt = GET_RX_DESC_PPDU_CNT(rx_desc);
+ pkt_stat->tsf_low = GET_RX_DESC_TSFL(rx_desc);
+
+ /* drv_info_sz is in unit of 8-bytes */
+ pkt_stat->drv_info_sz *= 8;
+
+ /* c2h cmd pkt's rx/phy status is not interested */
+ if (pkt_stat->is_c2h)
+ return;
+
+ hdr = (struct ieee80211_hdr *)(rx_desc + desc_sz + pkt_stat->shift +
+ pkt_stat->drv_info_sz);
+ if (pkt_stat->phy_status) {
+ phy_status = rx_desc + desc_sz + pkt_stat->shift;
+ query_phy_status(rtwdev, phy_status, pkt_stat);
+ }
+
+ rtw_rx_fill_rx_status(rtwdev, pkt_stat, hdr, rx_status, phy_status);
+}
+
+static void
+rtw8822c_set_write_tx_power_ref(struct rtw_dev *rtwdev, u8 *tx_pwr_ref_cck,
+ u8 *tx_pwr_ref_ofdm)
+{
+ struct rtw_hal *hal = &rtwdev->hal;
+ u32 txref_cck[2] = {0x18a0, 0x41a0};
+ u32 txref_ofdm[2] = {0x18e8, 0x41e8};
+ u8 path;
+
+ for (path = 0; path < hal->rf_path_num; path++) {
+ rtw_write32_mask(rtwdev, 0x1c90, BIT(15), 0);
+ rtw_write32_mask(rtwdev, txref_cck[path], 0x7f0000,
+ tx_pwr_ref_cck[path]);
+ }
+ for (path = 0; path < hal->rf_path_num; path++) {
+ rtw_write32_mask(rtwdev, 0x1c90, BIT(15), 0);
+ rtw_write32_mask(rtwdev, txref_ofdm[path], 0x1fc00,
+ tx_pwr_ref_ofdm[path]);
+ }
+}
+
+static void rtw8822c_set_tx_power_diff(struct rtw_dev *rtwdev, u8 rate,
+ s8 *diff_idx)
+{
+ u32 offset_txagc = 0x3a00;
+ u8 rate_idx = rate & 0xfc;
+ u8 pwr_idx[4];
+ u32 phy_pwr_idx;
+ int i;
+
+ for (i = 0; i < 4; i++)
+ pwr_idx[i] = diff_idx[i] & 0x7f;
+
+ phy_pwr_idx = pwr_idx[0] |
+ (pwr_idx[1] << 8) |
+ (pwr_idx[2] << 16) |
+ (pwr_idx[3] << 24);
+
+ rtw_write32_mask(rtwdev, 0x1c90, BIT(15), 0x0);
+ rtw_write32_mask(rtwdev, offset_txagc + rate_idx, MASKDWORD,
+ phy_pwr_idx);
+}
+
+static void rtw8822c_set_tx_power_index(struct rtw_dev *rtwdev)
+{
+ struct rtw_hal *hal = &rtwdev->hal;
+ u8 rs, rate, j;
+ u8 pwr_ref_cck[2] = {hal->tx_pwr_tbl[RF_PATH_A][DESC_RATE11M],
+ hal->tx_pwr_tbl[RF_PATH_B][DESC_RATE11M]};
+ u8 pwr_ref_ofdm[2] = {hal->tx_pwr_tbl[RF_PATH_A][DESC_RATEMCS7],
+ hal->tx_pwr_tbl[RF_PATH_B][DESC_RATEMCS7]};
+ s8 diff_a, diff_b;
+ u8 pwr_a, pwr_b;
+ s8 diff_idx[4];
+
+ rtw8822c_set_write_tx_power_ref(rtwdev, pwr_ref_cck, pwr_ref_ofdm);
+ for (rs = 0; rs < RTW_RATE_SECTION_MAX; rs++) {
+ for (j = 0; j < rtw_rate_size[rs]; j++) {
+ rate = rtw_rate_section[rs][j];
+ pwr_a = hal->tx_pwr_tbl[RF_PATH_A][rate];
+ pwr_b = hal->tx_pwr_tbl[RF_PATH_B][rate];
+ if (rs == 0) {
+ diff_a = (s8)pwr_a - (s8)pwr_ref_cck[0];
+ diff_b = (s8)pwr_b - (s8)pwr_ref_cck[1];
+ } else {
+ diff_a = (s8)pwr_a - (s8)pwr_ref_ofdm[0];
+ diff_b = (s8)pwr_b - (s8)pwr_ref_ofdm[1];
+ }
+ diff_idx[rate % 4] = min(diff_a, diff_b);
+ if (rate % 4 == 3)
+ rtw8822c_set_tx_power_diff(rtwdev, rate - 3,
+ diff_idx);
+ }
+ }
+}
+
+static void rtw8822c_cfg_ldo25(struct rtw_dev *rtwdev, bool enable)
+{
+ u8 ldo_pwr;
+
+ ldo_pwr = rtw_read8(rtwdev, REG_ANAPARLDO_POW_MAC);
+ ldo_pwr = enable ? ldo_pwr | BIT_LDOE25_PON : ldo_pwr & ~BIT_LDOE25_PON;
+ rtw_write8(rtwdev, REG_ANAPARLDO_POW_MAC, ldo_pwr);
+}
+
+static void rtw8822c_false_alarm_statistics(struct rtw_dev *rtwdev)
+{
+ struct rtw_dm_info *dm_info = &rtwdev->dm_info;
+ u32 cck_enable;
+ u32 cck_fa_cnt;
+ u32 ofdm_fa_cnt;
+ u32 ofdm_tx_counter;
+
+ cck_enable = rtw_read32(rtwdev, REG_ENCCK) & BIT_CCK_BLK_EN;
+ cck_fa_cnt = rtw_read16(rtwdev, REG_CCK_FACNT);
+ ofdm_fa_cnt = rtw_read16(rtwdev, REG_OFDM_FACNT);
+ ofdm_tx_counter = rtw_read16(rtwdev, REG_OFDM_TXCNT);
+ ofdm_fa_cnt -= ofdm_tx_counter;
+
+ dm_info->cck_fa_cnt = cck_fa_cnt;
+ dm_info->ofdm_fa_cnt = ofdm_fa_cnt;
+ dm_info->total_fa_cnt = ofdm_fa_cnt;
+ dm_info->total_fa_cnt += cck_enable ? cck_fa_cnt : 0;
+
+ rtw_write32_mask(rtwdev, REG_CCANRX, BIT_CCK_FA_RST, 0);
+ rtw_write32_mask(rtwdev, REG_CCANRX, BIT_CCK_FA_RST, 2);
+ rtw_write32_mask(rtwdev, REG_CCANRX, BIT_OFDM_FA_RST, 0);
+ rtw_write32_mask(rtwdev, REG_CCANRX, BIT_OFDM_FA_RST, 2);
+ rtw_write32_set(rtwdev, REG_CNT_CTRL, BIT_ALL_CNT_RST);
+ rtw_write32_clr(rtwdev, REG_CNT_CTRL, BIT_ALL_CNT_RST);
+}
+
+static void rtw8822c_do_iqk(struct rtw_dev *rtwdev)
+{
+}
+
+static struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822c[] = {
+ {0x0086,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_SDIO_MSK,
+ RTW_PWR_ADDR_SDIO,
+ RTW_PWR_CMD_WRITE, BIT(0), 0},
+ {0x0086,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_SDIO_MSK,
+ RTW_PWR_ADDR_SDIO,
+ RTW_PWR_CMD_POLLING, BIT(1), BIT(1)},
+ {0x002E,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(2), BIT(2)},
+ {0x002D,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(0), 0},
+ {0x007F,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(7), 0},
+ {0x004A,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_USB_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(0), 0},
+ {0x0005,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(3) | BIT(4) | BIT(7), 0},
+ {0xFFFF,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ 0,
+ RTW_PWR_CMD_END, 0, 0},
+};
+
+static struct rtw_pwr_seq_cmd trans_cardemu_to_act_8822c[] = {
+ {0x0000,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(5), 0},
+ {0x0005,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, (BIT(4) | BIT(3) | BIT(2)), 0},
+ {0x0075,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_PCI_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
+ {0x0006,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_POLLING, BIT(1), BIT(1)},
+ {0x0075,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_PCI_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(0), 0},
+ {0xFF1A,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_USB_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, 0xFF, 0},
+ {0x002E,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(3), 0},
+ {0x0006,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
+ {0x0005,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(7), 0},
+ {0x0005,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, (BIT(4) | BIT(3)), 0},
+ {0x0005,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
+ {0x0005,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_POLLING, BIT(0), 0},
+ {0x0074,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_PCI_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(5), BIT(5)},
+ {0x0071,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_PCI_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(4), 0},
+ {0x0062,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_PCI_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, (BIT(7) | BIT(6) | BIT(5)),
+ (BIT(7) | BIT(6) | BIT(5))},
+ {0x0061,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_PCI_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, (BIT(7) | BIT(6) | BIT(5)), 0},
+ {0x001F,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, (BIT(7) | BIT(6)), BIT(7)},
+ {0x00EF,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, (BIT(7) | BIT(6)), BIT(7)},
+ {0x1045,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(4), BIT(4)},
+ {0x0010,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(2), BIT(2)},
+ {0xFFFF,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ 0,
+ RTW_PWR_CMD_END, 0, 0},
+};
+
+static struct rtw_pwr_seq_cmd trans_act_to_cardemu_8822c[] = {
+ {0x0093,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(3), 0},
+ {0x001F,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, 0xFF, 0},
+ {0x00EF,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, 0xFF, 0},
+ {0x1045,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(4), 0},
+ {0xFF1A,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_USB_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, 0xFF, 0x30},
+ {0x0049,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(1), 0},
+ {0x0006,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
+ {0x0002,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(1), 0},
+ {0x0005,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(1), BIT(1)},
+ {0x0005,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_POLLING, BIT(1), 0},
+ {0x0000,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(5), BIT(5)},
+ {0xFFFF,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ 0,
+ RTW_PWR_CMD_END, 0, 0},
+};
+
+static struct rtw_pwr_seq_cmd trans_cardemu_to_carddis_8822c[] = {
+ {0x0005,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_SDIO_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(7), BIT(7)},
+ {0x0007,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, 0xFF, 0x00},
+ {0x0067,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(5), 0},
+ {0x004A,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_USB_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(0), 0},
+ {0x0081,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(7) | BIT(6), 0},
+ {0x0090,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(1), 0},
+ {0x0005,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(3) | BIT(4), BIT(3)},
+ {0x0005,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_PCI_MSK,
+ RTW_PWR_ADDR_MAC,
+ RTW_PWR_CMD_WRITE, BIT(2), BIT(2)},
+ {0x0086,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_SDIO_MSK,
+ RTW_PWR_ADDR_SDIO,
+ RTW_PWR_CMD_WRITE, BIT(0), BIT(0)},
+ {0xFFFF,
+ RTW_PWR_CUT_ALL_MSK,
+ RTW_PWR_INTF_ALL_MSK,
+ 0,
+ RTW_PWR_CMD_END, 0, 0},
+};
+
+static struct rtw_pwr_seq_cmd *card_enable_flow_8822c[] = {
+ trans_carddis_to_cardemu_8822c,
+ trans_cardemu_to_act_8822c,
+ NULL
+};
+
+static struct rtw_pwr_seq_cmd *card_disable_flow_8822c[] = {
+ trans_act_to_cardemu_8822c,
+ trans_cardemu_to_carddis_8822c,
+ NULL
+};
+
+static struct rtw_intf_phy_para usb2_param_8822c[] = {
+ {0xFFFF, 0x00,
+ RTW_IP_SEL_PHY,
+ RTW_INTF_PHY_CUT_ALL,
+ RTW_INTF_PHY_PLATFORM_ALL},
+};
+
+static struct rtw_intf_phy_para usb3_param_8822c[] = {
+ {0xFFFF, 0x0000,
+ RTW_IP_SEL_PHY,
+ RTW_INTF_PHY_CUT_ALL,
+ RTW_INTF_PHY_PLATFORM_ALL},
+};
+
+static struct rtw_intf_phy_para pcie_gen1_param_8822c[] = {
+ {0xFFFF, 0x0000,
+ RTW_IP_SEL_PHY,
+ RTW_INTF_PHY_CUT_ALL,
+ RTW_INTF_PHY_PLATFORM_ALL},
+};
+
+static struct rtw_intf_phy_para pcie_gen2_param_8822c[] = {
+ {0xFFFF, 0x0000,
+ RTW_IP_SEL_PHY,
+ RTW_INTF_PHY_CUT_ALL,
+ RTW_INTF_PHY_PLATFORM_ALL},
+};
+
+static struct rtw_intf_phy_para_table phy_para_table_8822c = {
+ .usb2_para = usb2_param_8822c,
+ .usb3_para = usb3_param_8822c,
+ .gen1_para = pcie_gen1_param_8822c,
+ .gen2_para = pcie_gen2_param_8822c,
+ .n_usb2_para = ARRAY_SIZE(usb2_param_8822c),
+ .n_usb3_para = ARRAY_SIZE(usb2_param_8822c),
+ .n_gen1_para = ARRAY_SIZE(pcie_gen1_param_8822c),
+ .n_gen2_para = ARRAY_SIZE(pcie_gen2_param_8822c),
+};
+
+static const struct rtw_rfe_def rtw8822c_rfe_defs[] = {
+ [0] = RTW_DEF_RFE(8822c, 0, 0),
+ [1] = RTW_DEF_RFE(8822c, 0, 0),
+ [2] = RTW_DEF_RFE(8822c, 0, 0),
+};
+
+static struct rtw_hw_reg rtw8822c_dig[] = {
+ [0] = { .addr = 0x1d70, .mask = 0x7f },
+ [1] = { .addr = 0x1d70, .mask = 0x7f00 },
+};
+
+static struct rtw_page_table page_table_8822c[] = {
+ {64, 64, 64, 64, 1},
+ {64, 64, 64, 64, 1},
+ {64, 64, 0, 0, 1},
+ {64, 64, 64, 0, 1},
+ {64, 64, 64, 64, 1},
+};
+
+static struct rtw_rqpn rqpn_table_8822c[] = {
+ {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL,
+ RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW,
+ RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH},
+ {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL,
+ RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW,
+ RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH},
+ {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL,
+ RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_HIGH,
+ RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_HIGH},
+ {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL,
+ RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW,
+ RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_HIGH},
+ {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL,
+ RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW,
+ RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH},
+};
+
+static struct rtw_chip_ops rtw8822c_ops = {
+ .phy_set_param = rtw8822c_phy_set_param,
+ .read_efuse = rtw8822c_read_efuse,
+ .query_rx_desc = rtw8822c_query_rx_desc,
+ .set_channel = rtw8822c_set_channel,
+ .mac_init = rtw8822c_mac_init,
+ .read_rf = rtw_phy_read_rf,
+ .write_rf = rtw_phy_write_rf_reg_mix,
+ .set_tx_power_index = rtw8822c_set_tx_power_index,
+ .cfg_ldo25 = rtw8822c_cfg_ldo25,
+ .false_alarm_statistics = rtw8822c_false_alarm_statistics,
+ .do_iqk = rtw8822c_do_iqk,
+};
+
+struct rtw_chip_info rtw8822c_hw_spec = {
+ .ops = &rtw8822c_ops,
+ .id = RTW_CHIP_TYPE_8822C,
+ .fw_name = "rtw88/rtw8822c_fw.bin",
+ .tx_pkt_desc_sz = 48,
+ .tx_buf_desc_sz = 16,
+ .rx_pkt_desc_sz = 24,
+ .rx_buf_desc_sz = 8,
+ .phy_efuse_size = 512,
+ .log_efuse_size = 768,
+ .ptct_efuse_size = 124,
+ .txff_size = 262144,
+ .rxff_size = 24576,
+ .txgi_factor = 2,
+ .is_pwr_by_rate_dec = false,
+ .max_power_index = 0x7f,
+ .csi_buf_pg_num = 50,
+ .band = RTW_BAND_2G | RTW_BAND_5G,
+ .page_size = 128,
+ .dig_min = 0x20,
+ .ht_supported = true,
+ .vht_supported = true,
+ .sys_func_en = 0xD8,
+ .pwr_on_seq = card_enable_flow_8822c,
+ .pwr_off_seq = card_disable_flow_8822c,
+ .page_table = page_table_8822c,
+ .rqpn_table = rqpn_table_8822c,
+ .intf_table = &phy_para_table_8822c,
+ .dig = rtw8822c_dig,
+ .rf_base_addr = {0x3c00, 0x4c00},
+ .rf_sipi_addr = {0x1808, 0x4108},
+ .mac_tbl = &rtw8822c_mac_tbl,
+ .agc_tbl = &rtw8822c_agc_tbl,
+ .bb_tbl = &rtw8822c_bb_tbl,
+ .rfk_init_tbl = &rtw8822c_array_mp_cal_init_tbl,
+ .rf_tbl = {&rtw8822c_rf_a_tbl, &rtw8822c_rf_b_tbl},
+ .rfe_defs = rtw8822c_rfe_defs,
+ .rfe_defs_size = ARRAY_SIZE(rtw8822c_rfe_defs),
+};
+EXPORT_SYMBOL(rtw8822c_hw_spec);
+
+MODULE_FIRMWARE("rtw88/rtw8822c_fw.bin");
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 12:02:48 +0000