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linux-zen-server/drivers/net/wireless/realtek/rtw89/rtw8852b.c

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// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/* Copyright(c) 2019-2022 Realtek Corporation
*/
#include "coex.h"
#include "fw.h"
#include "mac.h"
#include "phy.h"
#include "reg.h"
#include "rtw8852b.h"
#include "rtw8852b_rfk.h"
#include "rtw8852b_table.h"
#include "txrx.h"
static const struct rtw89_hfc_ch_cfg rtw8852b_hfc_chcfg_pcie[] = {
{5, 341, grp_0}, /* ACH 0 */
{5, 341, grp_0}, /* ACH 1 */
{4, 342, grp_0}, /* ACH 2 */
{4, 342, grp_0}, /* ACH 3 */
{0, 0, grp_0}, /* ACH 4 */
{0, 0, grp_0}, /* ACH 5 */
{0, 0, grp_0}, /* ACH 6 */
{0, 0, grp_0}, /* ACH 7 */
{4, 342, grp_0}, /* B0MGQ */
{4, 342, grp_0}, /* B0HIQ */
{0, 0, grp_0}, /* B1MGQ */
{0, 0, grp_0}, /* B1HIQ */
{40, 0, 0} /* FWCMDQ */
};
static const struct rtw89_hfc_pub_cfg rtw8852b_hfc_pubcfg_pcie = {
446, /* Group 0 */
0, /* Group 1 */
446, /* Public Max */
0 /* WP threshold */
};
static const struct rtw89_hfc_param_ini rtw8852b_hfc_param_ini_pcie[] = {
[RTW89_QTA_SCC] = {rtw8852b_hfc_chcfg_pcie, &rtw8852b_hfc_pubcfg_pcie,
&rtw89_mac_size.hfc_preccfg_pcie, RTW89_HCIFC_POH},
[RTW89_QTA_DLFW] = {NULL, NULL, &rtw89_mac_size.hfc_preccfg_pcie,
RTW89_HCIFC_POH},
[RTW89_QTA_INVALID] = {NULL},
};
static const struct rtw89_dle_mem rtw8852b_dle_mem_pcie[] = {
[RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size7,
&rtw89_mac_size.ple_size6, &rtw89_mac_size.wde_qt7,
&rtw89_mac_size.wde_qt7, &rtw89_mac_size.ple_qt18,
&rtw89_mac_size.ple_qt58},
[RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size9,
&rtw89_mac_size.ple_size8, &rtw89_mac_size.wde_qt4,
&rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt13,
&rtw89_mac_size.ple_qt13},
[RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
NULL},
};
static const struct rtw89_reg3_def rtw8852b_pmac_ht20_mcs7_tbl[] = {
{0x4580, 0x0000ffff, 0x0},
{0x4580, 0xffff0000, 0x0},
{0x4584, 0x0000ffff, 0x0},
{0x4584, 0xffff0000, 0x0},
{0x4580, 0x0000ffff, 0x1},
{0x4578, 0x00ffffff, 0x2018b},
{0x4570, 0x03ffffff, 0x7},
{0x4574, 0x03ffffff, 0x32407},
{0x45b8, 0x00000010, 0x0},
{0x45b8, 0x00000100, 0x0},
{0x45b8, 0x00000080, 0x0},
{0x45b8, 0x00000008, 0x0},
{0x45a0, 0x0000ff00, 0x0},
{0x45a0, 0xff000000, 0x1},
{0x45a4, 0x0000ff00, 0x2},
{0x45a4, 0xff000000, 0x3},
{0x45b8, 0x00000020, 0x0},
{0x4568, 0xe0000000, 0x0},
{0x45b8, 0x00000002, 0x1},
{0x456c, 0xe0000000, 0x0},
{0x45b4, 0x00006000, 0x0},
{0x45b4, 0x00001800, 0x1},
{0x45b8, 0x00000040, 0x0},
{0x45b8, 0x00000004, 0x0},
{0x45b8, 0x00000200, 0x0},
{0x4598, 0xf8000000, 0x0},
{0x45b8, 0x00100000, 0x0},
{0x45a8, 0x00000fc0, 0x0},
{0x45b8, 0x00200000, 0x0},
{0x45b0, 0x00000038, 0x0},
{0x45b0, 0x000001c0, 0x0},
{0x45a0, 0x000000ff, 0x0},
{0x45b8, 0x00400000, 0x0},
{0x4590, 0x000007ff, 0x0},
{0x45b0, 0x00000e00, 0x0},
{0x45ac, 0x0000001f, 0x0},
{0x45b8, 0x00800000, 0x0},
{0x45a8, 0x0003f000, 0x0},
{0x45b8, 0x01000000, 0x0},
{0x45b0, 0x00007000, 0x0},
{0x45b0, 0x00038000, 0x0},
{0x45a0, 0x00ff0000, 0x0},
{0x45b8, 0x02000000, 0x0},
{0x4590, 0x003ff800, 0x0},
{0x45b0, 0x001c0000, 0x0},
{0x45ac, 0x000003e0, 0x0},
{0x45b8, 0x04000000, 0x0},
{0x45a8, 0x00fc0000, 0x0},
{0x45b8, 0x08000000, 0x0},
{0x45b0, 0x00e00000, 0x0},
{0x45b0, 0x07000000, 0x0},
{0x45a4, 0x000000ff, 0x0},
{0x45b8, 0x10000000, 0x0},
{0x4594, 0x000007ff, 0x0},
{0x45b0, 0x38000000, 0x0},
{0x45ac, 0x00007c00, 0x0},
{0x45b8, 0x20000000, 0x0},
{0x45a8, 0x3f000000, 0x0},
{0x45b8, 0x40000000, 0x0},
{0x45b4, 0x00000007, 0x0},
{0x45b4, 0x00000038, 0x0},
{0x45a4, 0x00ff0000, 0x0},
{0x45b8, 0x80000000, 0x0},
{0x4594, 0x003ff800, 0x0},
{0x45b4, 0x000001c0, 0x0},
{0x4598, 0xf8000000, 0x0},
{0x45b8, 0x00100000, 0x0},
{0x45a8, 0x00000fc0, 0x7},
{0x45b8, 0x00200000, 0x0},
{0x45b0, 0x00000038, 0x0},
{0x45b0, 0x000001c0, 0x0},
{0x45a0, 0x000000ff, 0x0},
{0x45b4, 0x06000000, 0x0},
{0x45b0, 0x00000007, 0x0},
{0x45b8, 0x00080000, 0x0},
{0x45a8, 0x0000003f, 0x0},
{0x457c, 0xffe00000, 0x1},
{0x4530, 0xffffffff, 0x0},
{0x4588, 0x00003fff, 0x0},
{0x4598, 0x000001ff, 0x0},
{0x4534, 0xffffffff, 0x0},
{0x4538, 0xffffffff, 0x0},
{0x453c, 0xffffffff, 0x0},
{0x4588, 0x0fffc000, 0x0},
{0x4598, 0x0003fe00, 0x0},
{0x4540, 0xffffffff, 0x0},
{0x4544, 0xffffffff, 0x0},
{0x4548, 0xffffffff, 0x0},
{0x458c, 0x00003fff, 0x0},
{0x4598, 0x07fc0000, 0x0},
{0x454c, 0xffffffff, 0x0},
{0x4550, 0xffffffff, 0x0},
{0x4554, 0xffffffff, 0x0},
{0x458c, 0x0fffc000, 0x0},
{0x459c, 0x000001ff, 0x0},
{0x4558, 0xffffffff, 0x0},
{0x455c, 0xffffffff, 0x0},
{0x4530, 0xffffffff, 0x4e790001},
{0x4588, 0x00003fff, 0x0},
{0x4598, 0x000001ff, 0x1},
{0x4534, 0xffffffff, 0x0},
{0x4538, 0xffffffff, 0x4b},
{0x45ac, 0x38000000, 0x7},
{0x4588, 0xf0000000, 0x0},
{0x459c, 0x7e000000, 0x0},
{0x45b8, 0x00040000, 0x0},
{0x45b8, 0x00020000, 0x0},
{0x4590, 0xffc00000, 0x0},
{0x45b8, 0x00004000, 0x0},
{0x4578, 0xff000000, 0x0},
{0x45b8, 0x00000400, 0x0},
{0x45b8, 0x00000800, 0x0},
{0x45b8, 0x00001000, 0x0},
{0x45b8, 0x00002000, 0x0},
{0x45b4, 0x00018000, 0x0},
{0x45ac, 0x07800000, 0x0},
{0x45b4, 0x00000600, 0x2},
{0x459c, 0x0001fe00, 0x80},
{0x45ac, 0x00078000, 0x3},
{0x459c, 0x01fe0000, 0x1},
};
static const struct rtw89_reg3_def rtw8852b_btc_preagc_en_defs[] = {
{0x46D0, GENMASK(1, 0), 0x3},
{0x4790, GENMASK(1, 0), 0x3},
{0x4AD4, GENMASK(31, 0), 0xf},
{0x4AE0, GENMASK(31, 0), 0xf},
{0x4688, GENMASK(31, 24), 0x80},
{0x476C, GENMASK(31, 24), 0x80},
{0x4694, GENMASK(7, 0), 0x80},
{0x4694, GENMASK(15, 8), 0x80},
{0x4778, GENMASK(7, 0), 0x80},
{0x4778, GENMASK(15, 8), 0x80},
{0x4AE4, GENMASK(23, 0), 0x780D1E},
{0x4AEC, GENMASK(23, 0), 0x780D1E},
{0x469C, GENMASK(31, 26), 0x34},
{0x49F0, GENMASK(31, 26), 0x34},
};
static DECLARE_PHY_REG3_TBL(rtw8852b_btc_preagc_en_defs);
static const struct rtw89_reg3_def rtw8852b_btc_preagc_dis_defs[] = {
{0x46D0, GENMASK(1, 0), 0x0},
{0x4790, GENMASK(1, 0), 0x0},
{0x4AD4, GENMASK(31, 0), 0x60},
{0x4AE0, GENMASK(31, 0), 0x60},
{0x4688, GENMASK(31, 24), 0x1a},
{0x476C, GENMASK(31, 24), 0x1a},
{0x4694, GENMASK(7, 0), 0x2a},
{0x4694, GENMASK(15, 8), 0x2a},
{0x4778, GENMASK(7, 0), 0x2a},
{0x4778, GENMASK(15, 8), 0x2a},
{0x4AE4, GENMASK(23, 0), 0x79E99E},
{0x4AEC, GENMASK(23, 0), 0x79E99E},
{0x469C, GENMASK(31, 26), 0x26},
{0x49F0, GENMASK(31, 26), 0x26},
};
static DECLARE_PHY_REG3_TBL(rtw8852b_btc_preagc_dis_defs);
static const u32 rtw8852b_h2c_regs[RTW89_H2CREG_MAX] = {
R_AX_H2CREG_DATA0, R_AX_H2CREG_DATA1, R_AX_H2CREG_DATA2,
R_AX_H2CREG_DATA3
};
static const u32 rtw8852b_c2h_regs[RTW89_C2HREG_MAX] = {
R_AX_C2HREG_DATA0, R_AX_C2HREG_DATA1, R_AX_C2HREG_DATA2,
R_AX_C2HREG_DATA3
};
static const struct rtw89_page_regs rtw8852b_page_regs = {
.hci_fc_ctrl = R_AX_HCI_FC_CTRL,
.ch_page_ctrl = R_AX_CH_PAGE_CTRL,
.ach_page_ctrl = R_AX_ACH0_PAGE_CTRL,
.ach_page_info = R_AX_ACH0_PAGE_INFO,
.pub_page_info3 = R_AX_PUB_PAGE_INFO3,
.pub_page_ctrl1 = R_AX_PUB_PAGE_CTRL1,
.pub_page_ctrl2 = R_AX_PUB_PAGE_CTRL2,
.pub_page_info1 = R_AX_PUB_PAGE_INFO1,
.pub_page_info2 = R_AX_PUB_PAGE_INFO2,
.wp_page_ctrl1 = R_AX_WP_PAGE_CTRL1,
.wp_page_ctrl2 = R_AX_WP_PAGE_CTRL2,
.wp_page_info1 = R_AX_WP_PAGE_INFO1,
};
static const struct rtw89_reg_def rtw8852b_dcfo_comp = {
R_DCFO_COMP_S0, B_DCFO_COMP_S0_MSK
};
static const struct rtw89_imr_info rtw8852b_imr_info = {
.wdrls_imr_set = B_AX_WDRLS_IMR_SET,
.wsec_imr_reg = R_AX_SEC_DEBUG,
.wsec_imr_set = B_AX_IMR_ERROR,
.mpdu_tx_imr_set = 0,
.mpdu_rx_imr_set = 0,
.sta_sch_imr_set = B_AX_STA_SCHEDULER_IMR_SET,
.txpktctl_imr_b0_reg = R_AX_TXPKTCTL_ERR_IMR_ISR,
.txpktctl_imr_b0_clr = B_AX_TXPKTCTL_IMR_B0_CLR,
.txpktctl_imr_b0_set = B_AX_TXPKTCTL_IMR_B0_SET,
.txpktctl_imr_b1_reg = R_AX_TXPKTCTL_ERR_IMR_ISR_B1,
.txpktctl_imr_b1_clr = B_AX_TXPKTCTL_IMR_B1_CLR,
.txpktctl_imr_b1_set = B_AX_TXPKTCTL_IMR_B1_SET,
.wde_imr_clr = B_AX_WDE_IMR_CLR,
.wde_imr_set = B_AX_WDE_IMR_SET,
.ple_imr_clr = B_AX_PLE_IMR_CLR,
.ple_imr_set = B_AX_PLE_IMR_SET,
.host_disp_imr_clr = B_AX_HOST_DISP_IMR_CLR,
.host_disp_imr_set = B_AX_HOST_DISP_IMR_SET,
.cpu_disp_imr_clr = B_AX_CPU_DISP_IMR_CLR,
.cpu_disp_imr_set = B_AX_CPU_DISP_IMR_SET,
.other_disp_imr_clr = B_AX_OTHER_DISP_IMR_CLR,
.other_disp_imr_set = 0,
.bbrpt_com_err_imr_reg = R_AX_BBRPT_COM_ERR_IMR_ISR,
.bbrpt_chinfo_err_imr_reg = R_AX_BBRPT_CHINFO_ERR_IMR_ISR,
.bbrpt_err_imr_set = 0,
.bbrpt_dfs_err_imr_reg = R_AX_BBRPT_DFS_ERR_IMR_ISR,
.ptcl_imr_clr = B_AX_PTCL_IMR_CLR_ALL,
.ptcl_imr_set = B_AX_PTCL_IMR_SET,
.cdma_imr_0_reg = R_AX_DLE_CTRL,
.cdma_imr_0_clr = B_AX_DLE_IMR_CLR,
.cdma_imr_0_set = B_AX_DLE_IMR_SET,
.cdma_imr_1_reg = 0,
.cdma_imr_1_clr = 0,
.cdma_imr_1_set = 0,
.phy_intf_imr_reg = R_AX_PHYINFO_ERR_IMR,
.phy_intf_imr_clr = 0,
.phy_intf_imr_set = 0,
.rmac_imr_reg = R_AX_RMAC_ERR_ISR,
.rmac_imr_clr = B_AX_RMAC_IMR_CLR,
.rmac_imr_set = B_AX_RMAC_IMR_SET,
.tmac_imr_reg = R_AX_TMAC_ERR_IMR_ISR,
.tmac_imr_clr = B_AX_TMAC_IMR_CLR,
.tmac_imr_set = B_AX_TMAC_IMR_SET,
};
static const struct rtw89_rrsr_cfgs rtw8852b_rrsr_cfgs = {
.ref_rate = {R_AX_TRXPTCL_RRSR_CTL_0, B_AX_WMAC_RESP_REF_RATE_SEL, 0},
.rsc = {R_AX_TRXPTCL_RRSR_CTL_0, B_AX_WMAC_RESP_RSC_MASK, 2},
};
static const struct rtw89_dig_regs rtw8852b_dig_regs = {
.seg0_pd_reg = R_SEG0R_PD_V1,
.pd_lower_bound_mask = B_SEG0R_PD_LOWER_BOUND_MSK,
.pd_spatial_reuse_en = B_SEG0R_PD_SPATIAL_REUSE_EN_MSK_V1,
.p0_lna_init = {R_PATH0_LNA_INIT_V1, B_PATH0_LNA_INIT_IDX_MSK},
.p1_lna_init = {R_PATH1_LNA_INIT_V1, B_PATH1_LNA_INIT_IDX_MSK},
.p0_tia_init = {R_PATH0_TIA_INIT_V1, B_PATH0_TIA_INIT_IDX_MSK_V1},
.p1_tia_init = {R_PATH1_TIA_INIT_V1, B_PATH1_TIA_INIT_IDX_MSK_V1},
.p0_rxb_init = {R_PATH0_RXB_INIT_V1, B_PATH0_RXB_INIT_IDX_MSK_V1},
.p1_rxb_init = {R_PATH1_RXB_INIT_V1, B_PATH1_RXB_INIT_IDX_MSK_V1},
.p0_p20_pagcugc_en = {R_PATH0_P20_FOLLOW_BY_PAGCUGC_V2,
B_PATH0_P20_FOLLOW_BY_PAGCUGC_EN_MSK},
.p0_s20_pagcugc_en = {R_PATH0_S20_FOLLOW_BY_PAGCUGC_V2,
B_PATH0_S20_FOLLOW_BY_PAGCUGC_EN_MSK},
.p1_p20_pagcugc_en = {R_PATH1_P20_FOLLOW_BY_PAGCUGC_V2,
B_PATH1_P20_FOLLOW_BY_PAGCUGC_EN_MSK},
.p1_s20_pagcugc_en = {R_PATH1_S20_FOLLOW_BY_PAGCUGC_V2,
B_PATH1_S20_FOLLOW_BY_PAGCUGC_EN_MSK},
};
static const struct rtw89_btc_rf_trx_para rtw89_btc_8852b_rf_ul[] = {
{255, 0, 0, 7}, /* 0 -> original */
{255, 2, 0, 7}, /* 1 -> for BT-connected ACI issue && BTG co-rx */
{255, 0, 0, 7}, /* 2 ->reserved for shared-antenna */
{255, 0, 0, 7}, /* 3- >reserved for shared-antenna */
{255, 0, 0, 7}, /* 4 ->reserved for shared-antenna */
{255, 0, 0, 7}, /* the below id is for non-shared-antenna free-run */
{6, 1, 0, 7},
{13, 1, 0, 7},
{13, 1, 0, 7}
};
static const struct rtw89_btc_rf_trx_para rtw89_btc_8852b_rf_dl[] = {
{255, 0, 0, 7}, /* 0 -> original */
{255, 2, 0, 7}, /* 1 -> reserved for shared-antenna */
{255, 0, 0, 7}, /* 2 ->reserved for shared-antenna */
{255, 0, 0, 7}, /* 3- >reserved for shared-antenna */
{255, 0, 0, 7}, /* 4 ->reserved for shared-antenna */
{255, 0, 0, 7}, /* the below id is for non-shared-antenna free-run */
{255, 1, 0, 7},
{255, 1, 0, 7},
{255, 1, 0, 7}
};
static const struct rtw89_btc_fbtc_mreg rtw89_btc_8852b_mon_reg[] = {
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda24),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda28),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda2c),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda30),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda4c),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda10),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda20),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xda34),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xcef4),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0x8424),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xd200),
RTW89_DEF_FBTC_MREG(REG_MAC, 4, 0xd220),
RTW89_DEF_FBTC_MREG(REG_BB, 4, 0x980),
RTW89_DEF_FBTC_MREG(REG_BT_MODEM, 4, 0x178),
};
static const u8 rtw89_btc_8852b_wl_rssi_thres[BTC_WL_RSSI_THMAX] = {70, 60, 50, 40};
static const u8 rtw89_btc_8852b_bt_rssi_thres[BTC_BT_RSSI_THMAX] = {50, 40, 30, 20};
static int rtw8852b_pwr_on_func(struct rtw89_dev *rtwdev)
{
u32 val32;
u32 ret;
rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_AFSM_WLSUS_EN |
B_AX_AFSM_PCIE_SUS_EN);
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_DIS_WLBT_PDNSUSEN_SOPC);
rtw89_write32_set(rtwdev, R_AX_WLLPS_CTRL, B_AX_DIS_WLBT_LPSEN_LOPC);
rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APDM_HPDN);
rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_SWLPS);
ret = read_poll_timeout(rtw89_read32, val32, val32 & B_AX_RDY_SYSPWR,
1000, 20000, false, rtwdev, R_AX_SYS_PW_CTRL);
if (ret)
return ret;
rtw89_write32_set(rtwdev, R_AX_AFE_LDO_CTRL, B_AX_AON_OFF_PC_EN);
ret = read_poll_timeout(rtw89_read32, val32, val32 & B_AX_AON_OFF_PC_EN,
1000, 20000, false, rtwdev, R_AX_AFE_LDO_CTRL);
if (ret)
return ret;
rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_OFF_CTRL0, B_AX_C1_L1_MASK, 0x1);
rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_OFF_CTRL0, B_AX_C3_L1_MASK, 0x3);
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_EN_WLON);
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFN_ONMAC);
ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_AX_APFN_ONMAC),
1000, 20000, false, rtwdev, R_AX_SYS_PW_CTRL);
if (ret)
return ret;
rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
rtw89_write8_clr(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
rtw89_write8_clr(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN);
rtw89_write32_clr(rtwdev, R_AX_SYS_SDIO_CTRL, B_AX_PCIE_CALIB_EN_V1);
rtw89_write32_set(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_PTA_1P3);
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL,
XTAL_SI_GND_SHDN_WL, XTAL_SI_GND_SHDN_WL);
if (ret)
return ret;
rtw89_write32_set(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_RFC_1P3);
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL,
XTAL_SI_SHDN_WL, XTAL_SI_SHDN_WL);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_OFF_WEI,
XTAL_SI_OFF_WEI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_OFF_EI,
XTAL_SI_OFF_EI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_RFC2RF);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_PON_WEI,
XTAL_SI_PON_WEI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_PON_EI,
XTAL_SI_PON_EI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_SRAM2RFC);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_SRAM_CTRL, 0, XTAL_SI_SRAM_DIS);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_XTAL_XMD_2, 0, XTAL_SI_LDO_LPS);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_XTAL_XMD_4, 0, XTAL_SI_LPS_CAP);
if (ret)
return ret;
rtw89_write32_set(rtwdev, R_AX_PMC_DBG_CTRL2, B_AX_SYSON_DIS_PMCR_AX_WRMSK);
rtw89_write32_set(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_ISO_EB2CORE);
rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_PWC_EV2EF_B15);
fsleep(1000);
rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_PWC_EV2EF_B14);
rtw89_write32_clr(rtwdev, R_AX_PMC_DBG_CTRL2, B_AX_SYSON_DIS_PMCR_AX_WRMSK);
if (!rtwdev->efuse.valid || rtwdev->efuse.power_k_valid)
goto func_en;
rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_VOL_L1_MASK, 0x9);
rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_VREFPFM_L_MASK, 0xA);
if (rtwdev->hal.cv == CHIP_CBV) {
rtw89_write32_set(rtwdev, R_AX_PMC_DBG_CTRL2, B_AX_SYSON_DIS_PMCR_AX_WRMSK);
rtw89_write16_mask(rtwdev, R_AX_HCI_LDO_CTRL, B_AX_R_AX_VADJ_MASK, 0xA);
rtw89_write32_clr(rtwdev, R_AX_PMC_DBG_CTRL2, B_AX_SYSON_DIS_PMCR_AX_WRMSK);
}
func_en:
rtw89_write32_set(rtwdev, R_AX_DMAC_FUNC_EN,
B_AX_MAC_FUNC_EN | B_AX_DMAC_FUNC_EN | B_AX_MPDU_PROC_EN |
B_AX_WD_RLS_EN | B_AX_DLE_WDE_EN | B_AX_TXPKT_CTRL_EN |
B_AX_STA_SCH_EN | B_AX_DLE_PLE_EN | B_AX_PKT_BUF_EN |
B_AX_DMAC_TBL_EN | B_AX_PKT_IN_EN | B_AX_DLE_CPUIO_EN |
B_AX_DISPATCHER_EN | B_AX_BBRPT_EN | B_AX_MAC_SEC_EN |
B_AX_DMACREG_GCKEN);
rtw89_write32_set(rtwdev, R_AX_CMAC_FUNC_EN,
B_AX_CMAC_EN | B_AX_CMAC_TXEN | B_AX_CMAC_RXEN |
B_AX_FORCE_CMACREG_GCKEN | B_AX_PHYINTF_EN | B_AX_CMAC_DMA_EN |
B_AX_PTCLTOP_EN | B_AX_SCHEDULER_EN | B_AX_TMAC_EN |
B_AX_RMAC_EN);
rtw89_write32_mask(rtwdev, R_AX_EECS_EESK_FUNC_SEL, B_AX_PINMUX_EESK_FUNC_SEL_MASK,
PINMUX_EESK_FUNC_SEL_BT_LOG);
return 0;
}
static int rtw8852b_pwr_off_func(struct rtw89_dev *rtwdev)
{
u32 val32;
u32 ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_RFC2RF,
XTAL_SI_RFC2RF);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_OFF_EI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_OFF_WEI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, 0, XTAL_SI_RF00);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, 0, XTAL_SI_RF10);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_SRAM2RFC,
XTAL_SI_SRAM2RFC);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_PON_EI);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_PON_WEI);
if (ret)
return ret;
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_EN_WLON);
rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BB_GLB_RSTN | B_AX_FEN_BBRSTB);
rtw89_write32_clr(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_RFC_1P3);
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_SHDN_WL);
if (ret)
return ret;
rtw89_write32_clr(rtwdev, R_AX_SYS_ADIE_PAD_PWR_CTRL, B_AX_SYM_PADPDN_WL_PTA_1P3);
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, 0, XTAL_SI_GND_SHDN_WL);
if (ret)
return ret;
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_OFFMAC);
ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_AX_APFM_OFFMAC),
1000, 20000, false, rtwdev, R_AX_SYS_PW_CTRL);
if (ret)
return ret;
rtw89_write32(rtwdev, R_AX_WLLPS_CTRL, SW_LPS_OPTION);
rtw89_write32_set(rtwdev, R_AX_SYS_SWR_CTRL1, B_AX_SYM_CTRL_SPS_PWMFREQ);
rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_REG_ZCDC_H_MASK, 0x3);
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_SWLPS);
return 0;
}
static void rtw8852be_efuse_parsing(struct rtw89_efuse *efuse,
struct rtw8852b_efuse *map)
{
ether_addr_copy(efuse->addr, map->e.mac_addr);
efuse->rfe_type = map->rfe_type;
efuse->xtal_cap = map->xtal_k;
}
static void rtw8852b_efuse_parsing_tssi(struct rtw89_dev *rtwdev,
struct rtw8852b_efuse *map)
{
struct rtw89_tssi_info *tssi = &rtwdev->tssi;
struct rtw8852b_tssi_offset *ofst[] = {&map->path_a_tssi, &map->path_b_tssi};
u8 i, j;
tssi->thermal[RF_PATH_A] = map->path_a_therm;
tssi->thermal[RF_PATH_B] = map->path_b_therm;
for (i = 0; i < RF_PATH_NUM_8852B; i++) {
memcpy(tssi->tssi_cck[i], ofst[i]->cck_tssi,
sizeof(ofst[i]->cck_tssi));
for (j = 0; j < TSSI_CCK_CH_GROUP_NUM; j++)
rtw89_debug(rtwdev, RTW89_DBG_TSSI,
"[TSSI][EFUSE] path=%d cck[%d]=0x%x\n",
i, j, tssi->tssi_cck[i][j]);
memcpy(tssi->tssi_mcs[i], ofst[i]->bw40_tssi,
sizeof(ofst[i]->bw40_tssi));
memcpy(tssi->tssi_mcs[i] + TSSI_MCS_2G_CH_GROUP_NUM,
ofst[i]->bw40_1s_tssi_5g, sizeof(ofst[i]->bw40_1s_tssi_5g));
for (j = 0; j < TSSI_MCS_CH_GROUP_NUM; j++)
rtw89_debug(rtwdev, RTW89_DBG_TSSI,
"[TSSI][EFUSE] path=%d mcs[%d]=0x%x\n",
i, j, tssi->tssi_mcs[i][j]);
}
}
static bool _decode_efuse_gain(u8 data, s8 *high, s8 *low)
{
if (high)
*high = sign_extend32(FIELD_GET(GENMASK(7, 4), data), 3);
if (low)
*low = sign_extend32(FIELD_GET(GENMASK(3, 0), data), 3);
return data != 0xff;
}
static void rtw8852b_efuse_parsing_gain_offset(struct rtw89_dev *rtwdev,
struct rtw8852b_efuse *map)
{
struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain;
bool valid = false;
valid |= _decode_efuse_gain(map->rx_gain_2g_cck,
&gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_2G_CCK],
&gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_2G_CCK]);
valid |= _decode_efuse_gain(map->rx_gain_2g_ofdm,
&gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_2G_OFDM],
&gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_2G_OFDM]);
valid |= _decode_efuse_gain(map->rx_gain_5g_low,
&gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_LOW],
&gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_LOW]);
valid |= _decode_efuse_gain(map->rx_gain_5g_mid,
&gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_MID],
&gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_MID]);
valid |= _decode_efuse_gain(map->rx_gain_5g_high,
&gain->offset[RF_PATH_A][RTW89_GAIN_OFFSET_5G_HIGH],
&gain->offset[RF_PATH_B][RTW89_GAIN_OFFSET_5G_HIGH]);
gain->offset_valid = valid;
}
static int rtw8852b_read_efuse(struct rtw89_dev *rtwdev, u8 *log_map)
{
struct rtw89_efuse *efuse = &rtwdev->efuse;
struct rtw8852b_efuse *map;
map = (struct rtw8852b_efuse *)log_map;
efuse->country_code[0] = map->country_code[0];
efuse->country_code[1] = map->country_code[1];
rtw8852b_efuse_parsing_tssi(rtwdev, map);
rtw8852b_efuse_parsing_gain_offset(rtwdev, map);
switch (rtwdev->hci.type) {
case RTW89_HCI_TYPE_PCIE:
rtw8852be_efuse_parsing(efuse, map);
break;
default:
return -EOPNOTSUPP;
}
rtw89_info(rtwdev, "chip rfe_type is %d\n", efuse->rfe_type);
return 0;
}
static void rtw8852b_phycap_parsing_power_cal(struct rtw89_dev *rtwdev, u8 *phycap_map)
{
#define PWR_K_CHK_OFFSET 0x5E9
#define PWR_K_CHK_VALUE 0xAA
u32 offset = PWR_K_CHK_OFFSET - rtwdev->chip->phycap_addr;
if (phycap_map[offset] == PWR_K_CHK_VALUE)
rtwdev->efuse.power_k_valid = true;
}
static void rtw8852b_phycap_parsing_tssi(struct rtw89_dev *rtwdev, u8 *phycap_map)
{
struct rtw89_tssi_info *tssi = &rtwdev->tssi;
static const u32 tssi_trim_addr[RF_PATH_NUM_8852B] = {0x5D6, 0x5AB};
u32 addr = rtwdev->chip->phycap_addr;
bool pg = false;
u32 ofst;
u8 i, j;
for (i = 0; i < RF_PATH_NUM_8852B; i++) {
for (j = 0; j < TSSI_TRIM_CH_GROUP_NUM; j++) {
/* addrs are in decreasing order */
ofst = tssi_trim_addr[i] - addr - j;
tssi->tssi_trim[i][j] = phycap_map[ofst];
if (phycap_map[ofst] != 0xff)
pg = true;
}
}
if (!pg) {
memset(tssi->tssi_trim, 0, sizeof(tssi->tssi_trim));
rtw89_debug(rtwdev, RTW89_DBG_TSSI,
"[TSSI][TRIM] no PG, set all trim info to 0\n");
}
for (i = 0; i < RF_PATH_NUM_8852B; i++)
for (j = 0; j < TSSI_TRIM_CH_GROUP_NUM; j++)
rtw89_debug(rtwdev, RTW89_DBG_TSSI,
"[TSSI] path=%d idx=%d trim=0x%x addr=0x%x\n",
i, j, tssi->tssi_trim[i][j],
tssi_trim_addr[i] - j);
}
static void rtw8852b_phycap_parsing_thermal_trim(struct rtw89_dev *rtwdev,
u8 *phycap_map)
{
struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
static const u32 thm_trim_addr[RF_PATH_NUM_8852B] = {0x5DF, 0x5DC};
u32 addr = rtwdev->chip->phycap_addr;
u8 i;
for (i = 0; i < RF_PATH_NUM_8852B; i++) {
info->thermal_trim[i] = phycap_map[thm_trim_addr[i] - addr];
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[THERMAL][TRIM] path=%d thermal_trim=0x%x\n",
i, info->thermal_trim[i]);
if (info->thermal_trim[i] != 0xff)
info->pg_thermal_trim = true;
}
}
static void rtw8852b_thermal_trim(struct rtw89_dev *rtwdev)
{
#define __thm_setting(raw) \
({ \
u8 __v = (raw); \
((__v & 0x1) << 3) | ((__v & 0x1f) >> 1); \
})
struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
u8 i, val;
if (!info->pg_thermal_trim) {
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[THERMAL][TRIM] no PG, do nothing\n");
return;
}
for (i = 0; i < RF_PATH_NUM_8852B; i++) {
val = __thm_setting(info->thermal_trim[i]);
rtw89_write_rf(rtwdev, i, RR_TM2, RR_TM2_OFF, val);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[THERMAL][TRIM] path=%d thermal_setting=0x%x\n",
i, val);
}
#undef __thm_setting
}
static void rtw8852b_phycap_parsing_pa_bias_trim(struct rtw89_dev *rtwdev,
u8 *phycap_map)
{
struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
static const u32 pabias_trim_addr[RF_PATH_NUM_8852B] = {0x5DE, 0x5DB};
u32 addr = rtwdev->chip->phycap_addr;
u8 i;
for (i = 0; i < RF_PATH_NUM_8852B; i++) {
info->pa_bias_trim[i] = phycap_map[pabias_trim_addr[i] - addr];
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[PA_BIAS][TRIM] path=%d pa_bias_trim=0x%x\n",
i, info->pa_bias_trim[i]);
if (info->pa_bias_trim[i] != 0xff)
info->pg_pa_bias_trim = true;
}
}
static void rtw8852b_pa_bias_trim(struct rtw89_dev *rtwdev)
{
struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
u8 pabias_2g, pabias_5g;
u8 i;
if (!info->pg_pa_bias_trim) {
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[PA_BIAS][TRIM] no PG, do nothing\n");
return;
}
for (i = 0; i < RF_PATH_NUM_8852B; i++) {
pabias_2g = FIELD_GET(GENMASK(3, 0), info->pa_bias_trim[i]);
pabias_5g = FIELD_GET(GENMASK(7, 4), info->pa_bias_trim[i]);
rtw89_debug(rtwdev, RTW89_DBG_RFK,
"[PA_BIAS][TRIM] path=%d 2G=0x%x 5G=0x%x\n",
i, pabias_2g, pabias_5g);
rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASA_TXG, pabias_2g);
rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASA_TXA, pabias_5g);
}
}
static void rtw8852b_phycap_parsing_gain_comp(struct rtw89_dev *rtwdev, u8 *phycap_map)
{
static const u32 comp_addrs[][RTW89_SUBBAND_2GHZ_5GHZ_NR] = {
{0x5BB, 0x5BA, 0, 0x5B9, 0x5B8},
{0x590, 0x58F, 0, 0x58E, 0x58D},
};
struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain;
u32 phycap_addr = rtwdev->chip->phycap_addr;
bool valid = false;
int path, i;
u8 data;
for (path = 0; path < 2; path++)
for (i = 0; i < RTW89_SUBBAND_2GHZ_5GHZ_NR; i++) {
if (comp_addrs[path][i] == 0)
continue;
data = phycap_map[comp_addrs[path][i] - phycap_addr];
valid |= _decode_efuse_gain(data, NULL,
&gain->comp[path][i]);
}
gain->comp_valid = valid;
}
static int rtw8852b_read_phycap(struct rtw89_dev *rtwdev, u8 *phycap_map)
{
rtw8852b_phycap_parsing_power_cal(rtwdev, phycap_map);
rtw8852b_phycap_parsing_tssi(rtwdev, phycap_map);
rtw8852b_phycap_parsing_thermal_trim(rtwdev, phycap_map);
rtw8852b_phycap_parsing_pa_bias_trim(rtwdev, phycap_map);
rtw8852b_phycap_parsing_gain_comp(rtwdev, phycap_map);
return 0;
}
static void rtw8852b_power_trim(struct rtw89_dev *rtwdev)
{
rtw8852b_thermal_trim(rtwdev);
rtw8852b_pa_bias_trim(rtwdev);
}
static void rtw8852b_set_channel_mac(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
u8 mac_idx)
{
u32 rf_mod = rtw89_mac_reg_by_idx(R_AX_WMAC_RFMOD, mac_idx);
u32 sub_carr = rtw89_mac_reg_by_idx(R_AX_TX_SUB_CARRIER_VALUE, mac_idx);
u32 chk_rate = rtw89_mac_reg_by_idx(R_AX_TXRATE_CHK, mac_idx);
u8 txsc20 = 0, txsc40 = 0;
switch (chan->band_width) {
case RTW89_CHANNEL_WIDTH_80:
txsc40 = rtw89_phy_get_txsc(rtwdev, chan, RTW89_CHANNEL_WIDTH_40);
fallthrough;
case RTW89_CHANNEL_WIDTH_40:
txsc20 = rtw89_phy_get_txsc(rtwdev, chan, RTW89_CHANNEL_WIDTH_20);
break;
default:
break;
}
switch (chan->band_width) {
case RTW89_CHANNEL_WIDTH_80:
rtw89_write8_mask(rtwdev, rf_mod, B_AX_WMAC_RFMOD_MASK, BIT(1));
rtw89_write32(rtwdev, sub_carr, txsc20 | (txsc40 << 4));
break;
case RTW89_CHANNEL_WIDTH_40:
rtw89_write8_mask(rtwdev, rf_mod, B_AX_WMAC_RFMOD_MASK, BIT(0));
rtw89_write32(rtwdev, sub_carr, txsc20);
break;
case RTW89_CHANNEL_WIDTH_20:
rtw89_write8_clr(rtwdev, rf_mod, B_AX_WMAC_RFMOD_MASK);
rtw89_write32(rtwdev, sub_carr, 0);
break;
default:
break;
}
if (chan->channel > 14) {
rtw89_write8_clr(rtwdev, chk_rate, B_AX_BAND_MODE);
rtw89_write8_set(rtwdev, chk_rate,
B_AX_CHECK_CCK_EN | B_AX_RTS_LIMIT_IN_OFDM6);
} else {
rtw89_write8_set(rtwdev, chk_rate, B_AX_BAND_MODE);
rtw89_write8_clr(rtwdev, chk_rate,
B_AX_CHECK_CCK_EN | B_AX_RTS_LIMIT_IN_OFDM6);
}
}
static const u32 rtw8852b_sco_barker_threshold[14] = {
0x1cfea, 0x1d0e1, 0x1d1d7, 0x1d2cd, 0x1d3c3, 0x1d4b9, 0x1d5b0, 0x1d6a6,
0x1d79c, 0x1d892, 0x1d988, 0x1da7f, 0x1db75, 0x1ddc4
};
static const u32 rtw8852b_sco_cck_threshold[14] = {
0x27de3, 0x27f35, 0x28088, 0x281da, 0x2832d, 0x2847f, 0x285d2, 0x28724,
0x28877, 0x289c9, 0x28b1c, 0x28c6e, 0x28dc1, 0x290ed
};
static void rtw8852b_ctrl_sco_cck(struct rtw89_dev *rtwdev, u8 primary_ch)
{
u8 ch_element = primary_ch - 1;
rtw89_phy_write32_mask(rtwdev, R_RXSCOBC, B_RXSCOBC_TH,
rtw8852b_sco_barker_threshold[ch_element]);
rtw89_phy_write32_mask(rtwdev, R_RXSCOCCK, B_RXSCOCCK_TH,
rtw8852b_sco_cck_threshold[ch_element]);
}
static u8 rtw8852b_sco_mapping(u8 central_ch)
{
if (central_ch == 1)
return 109;
else if (central_ch >= 2 && central_ch <= 6)
return 108;
else if (central_ch >= 7 && central_ch <= 10)
return 107;
else if (central_ch >= 11 && central_ch <= 14)
return 106;
else if (central_ch == 36 || central_ch == 38)
return 51;
else if (central_ch >= 40 && central_ch <= 58)
return 50;
else if (central_ch >= 60 && central_ch <= 64)
return 49;
else if (central_ch == 100 || central_ch == 102)
return 48;
else if (central_ch >= 104 && central_ch <= 126)
return 47;
else if (central_ch >= 128 && central_ch <= 151)
return 46;
else if (central_ch >= 153 && central_ch <= 177)
return 45;
else
return 0;
}
struct rtw8852b_bb_gain {
u32 gain_g[BB_PATH_NUM_8852B];
u32 gain_a[BB_PATH_NUM_8852B];
u32 gain_mask;
};
static const struct rtw8852b_bb_gain bb_gain_lna[LNA_GAIN_NUM] = {
{ .gain_g = {0x4678, 0x475C}, .gain_a = {0x45DC, 0x4740},
.gain_mask = 0x00ff0000 },
{ .gain_g = {0x4678, 0x475C}, .gain_a = {0x45DC, 0x4740},
.gain_mask = 0xff000000 },
{ .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744},
.gain_mask = 0x000000ff },
{ .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744},
.gain_mask = 0x0000ff00 },
{ .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744},
.gain_mask = 0x00ff0000 },
{ .gain_g = {0x467C, 0x4760}, .gain_a = {0x4660, 0x4744},
.gain_mask = 0xff000000 },
{ .gain_g = {0x4680, 0x4764}, .gain_a = {0x4664, 0x4748},
.gain_mask = 0x000000ff },
};
static const struct rtw8852b_bb_gain bb_gain_tia[TIA_GAIN_NUM] = {
{ .gain_g = {0x4680, 0x4764}, .gain_a = {0x4664, 0x4748},
.gain_mask = 0x00ff0000 },
{ .gain_g = {0x4680, 0x4764}, .gain_a = {0x4664, 0x4748},
.gain_mask = 0xff000000 },
};
static void rtw8852b_set_gain_error(struct rtw89_dev *rtwdev,
enum rtw89_subband subband,
enum rtw89_rf_path path)
{
const struct rtw89_phy_bb_gain_info *gain = &rtwdev->bb_gain;
u8 gain_band = rtw89_subband_to_bb_gain_band(subband);
s32 val;
u32 reg;
u32 mask;
int i;
for (i = 0; i < LNA_GAIN_NUM; i++) {
if (subband == RTW89_CH_2G)
reg = bb_gain_lna[i].gain_g[path];
else
reg = bb_gain_lna[i].gain_a[path];
mask = bb_gain_lna[i].gain_mask;
val = gain->lna_gain[gain_band][path][i];
rtw89_phy_write32_mask(rtwdev, reg, mask, val);
}
for (i = 0; i < TIA_GAIN_NUM; i++) {
if (subband == RTW89_CH_2G)
reg = bb_gain_tia[i].gain_g[path];
else
reg = bb_gain_tia[i].gain_a[path];
mask = bb_gain_tia[i].gain_mask;
val = gain->tia_gain[gain_band][path][i];
rtw89_phy_write32_mask(rtwdev, reg, mask, val);
}
}
static void rtw8852b_set_gain_offset(struct rtw89_dev *rtwdev,
enum rtw89_subband subband,
enum rtw89_phy_idx phy_idx)
{
static const u32 gain_err_addr[2] = {R_P0_AGC_RSVD, R_P1_AGC_RSVD};
static const u32 rssi_ofst_addr[2] = {R_PATH0_G_TIA1_LNA6_OP1DB_V1,
R_PATH1_G_TIA1_LNA6_OP1DB_V1};
struct rtw89_hal *hal = &rtwdev->hal;
struct rtw89_phy_efuse_gain *efuse_gain = &rtwdev->efuse_gain;
enum rtw89_gain_offset gain_ofdm_band;
s32 offset_a, offset_b;
s32 offset_ofdm, offset_cck;
s32 tmp;
u8 path;
if (!efuse_gain->comp_valid)
goto next;
for (path = RF_PATH_A; path < BB_PATH_NUM_8852B; path++) {
tmp = efuse_gain->comp[path][subband];
tmp = clamp_t(s32, tmp << 2, S8_MIN, S8_MAX);
rtw89_phy_write32_mask(rtwdev, gain_err_addr[path], MASKBYTE0, tmp);
}
next:
if (!efuse_gain->offset_valid)
return;
gain_ofdm_band = rtw89_subband_to_gain_offset_band_of_ofdm(subband);
offset_a = -efuse_gain->offset[RF_PATH_A][gain_ofdm_band];
offset_b = -efuse_gain->offset[RF_PATH_B][gain_ofdm_band];
tmp = -((offset_a << 2) + (efuse_gain->offset_base[RTW89_PHY_0] >> 2));
tmp = clamp_t(s32, tmp, S8_MIN, S8_MAX);
rtw89_phy_write32_mask(rtwdev, rssi_ofst_addr[RF_PATH_A], B_PATH0_R_G_OFST_MASK, tmp);
tmp = -((offset_b << 2) + (efuse_gain->offset_base[RTW89_PHY_0] >> 2));
tmp = clamp_t(s32, tmp, S8_MIN, S8_MAX);
rtw89_phy_write32_mask(rtwdev, rssi_ofst_addr[RF_PATH_B], B_PATH0_R_G_OFST_MASK, tmp);
if (hal->antenna_rx == RF_B) {
offset_ofdm = -efuse_gain->offset[RF_PATH_B][gain_ofdm_band];
offset_cck = -efuse_gain->offset[RF_PATH_B][0];
} else {
offset_ofdm = -efuse_gain->offset[RF_PATH_A][gain_ofdm_band];
offset_cck = -efuse_gain->offset[RF_PATH_A][0];
}
tmp = (offset_ofdm << 4) + efuse_gain->offset_base[RTW89_PHY_0];
tmp = clamp_t(s32, tmp, S8_MIN, S8_MAX);
rtw89_phy_write32_idx(rtwdev, R_P0_RPL1, B_P0_RPL1_BIAS_MASK, tmp, phy_idx);
tmp = (offset_ofdm << 4) + efuse_gain->rssi_base[RTW89_PHY_0];
tmp = clamp_t(s32, tmp, S8_MIN, S8_MAX);
rtw89_phy_write32_idx(rtwdev, R_P1_RPL1, B_P0_RPL1_BIAS_MASK, tmp, phy_idx);
if (subband == RTW89_CH_2G) {
tmp = (offset_cck << 3) + (efuse_gain->offset_base[RTW89_PHY_0] >> 1);
tmp = clamp_t(s32, tmp, S8_MIN >> 1, S8_MAX >> 1);
rtw89_phy_write32_mask(rtwdev, R_RX_RPL_OFST,
B_RX_RPL_OFST_CCK_MASK, tmp);
}
}
static
void rtw8852b_set_rxsc_rpl_comp(struct rtw89_dev *rtwdev, enum rtw89_subband subband)
{
const struct rtw89_phy_bb_gain_info *gain = &rtwdev->bb_gain;
u8 band = rtw89_subband_to_bb_gain_band(subband);
u32 val;
val = FIELD_PREP(B_P0_RPL1_20_MASK, (gain->rpl_ofst_20[band][RF_PATH_A] +
gain->rpl_ofst_20[band][RF_PATH_B]) / 2) |
FIELD_PREP(B_P0_RPL1_40_MASK, (gain->rpl_ofst_40[band][RF_PATH_A][0] +
gain->rpl_ofst_40[band][RF_PATH_B][0]) / 2) |
FIELD_PREP(B_P0_RPL1_41_MASK, (gain->rpl_ofst_40[band][RF_PATH_A][1] +
gain->rpl_ofst_40[band][RF_PATH_B][1]) / 2);
val >>= B_P0_RPL1_SHIFT;
rtw89_phy_write32_mask(rtwdev, R_P0_RPL1, B_P0_RPL1_MASK, val);
rtw89_phy_write32_mask(rtwdev, R_P1_RPL1, B_P0_RPL1_MASK, val);
val = FIELD_PREP(B_P0_RTL2_42_MASK, (gain->rpl_ofst_40[band][RF_PATH_A][2] +
gain->rpl_ofst_40[band][RF_PATH_B][2]) / 2) |
FIELD_PREP(B_P0_RTL2_80_MASK, (gain->rpl_ofst_80[band][RF_PATH_A][0] +
gain->rpl_ofst_80[band][RF_PATH_B][0]) / 2) |
FIELD_PREP(B_P0_RTL2_81_MASK, (gain->rpl_ofst_80[band][RF_PATH_A][1] +
gain->rpl_ofst_80[band][RF_PATH_B][1]) / 2) |
FIELD_PREP(B_P0_RTL2_8A_MASK, (gain->rpl_ofst_80[band][RF_PATH_A][10] +
gain->rpl_ofst_80[band][RF_PATH_B][10]) / 2);
rtw89_phy_write32(rtwdev, R_P0_RPL2, val);
rtw89_phy_write32(rtwdev, R_P1_RPL2, val);
val = FIELD_PREP(B_P0_RTL3_82_MASK, (gain->rpl_ofst_80[band][RF_PATH_A][2] +
gain->rpl_ofst_80[band][RF_PATH_B][2]) / 2) |
FIELD_PREP(B_P0_RTL3_83_MASK, (gain->rpl_ofst_80[band][RF_PATH_A][3] +
gain->rpl_ofst_80[band][RF_PATH_B][3]) / 2) |
FIELD_PREP(B_P0_RTL3_84_MASK, (gain->rpl_ofst_80[band][RF_PATH_A][4] +
gain->rpl_ofst_80[band][RF_PATH_B][4]) / 2) |
FIELD_PREP(B_P0_RTL3_89_MASK, (gain->rpl_ofst_80[band][RF_PATH_A][9] +
gain->rpl_ofst_80[band][RF_PATH_B][9]) / 2);
rtw89_phy_write32(rtwdev, R_P0_RPL3, val);
rtw89_phy_write32(rtwdev, R_P1_RPL3, val);
}
static void rtw8852b_ctrl_ch(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
{
u8 central_ch = chan->channel;
u8 subband = chan->subband_type;
u8 sco_comp;
bool is_2g = central_ch <= 14;
/* Path A */
if (is_2g)
rtw89_phy_write32_idx(rtwdev, R_PATH0_BAND_SEL_V1,
B_PATH0_BAND_SEL_MSK_V1, 1, phy_idx);
else
rtw89_phy_write32_idx(rtwdev, R_PATH0_BAND_SEL_V1,
B_PATH0_BAND_SEL_MSK_V1, 0, phy_idx);
/* Path B */
if (is_2g)
rtw89_phy_write32_idx(rtwdev, R_PATH1_BAND_SEL_V1,
B_PATH1_BAND_SEL_MSK_V1, 1, phy_idx);
else
rtw89_phy_write32_idx(rtwdev, R_PATH1_BAND_SEL_V1,
B_PATH1_BAND_SEL_MSK_V1, 0, phy_idx);
/* SCO compensate FC setting */
sco_comp = rtw8852b_sco_mapping(central_ch);
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_INV, sco_comp, phy_idx);
if (chan->band_type == RTW89_BAND_6G)
return;
/* CCK parameters */
if (central_ch == 14) {
rtw89_phy_write32_mask(rtwdev, R_TXFIR0, B_TXFIR_C01, 0x3b13ff);
rtw89_phy_write32_mask(rtwdev, R_TXFIR2, B_TXFIR_C23, 0x1c42de);
rtw89_phy_write32_mask(rtwdev, R_TXFIR4, B_TXFIR_C45, 0xfdb0ad);
rtw89_phy_write32_mask(rtwdev, R_TXFIR6, B_TXFIR_C67, 0xf60f6e);
rtw89_phy_write32_mask(rtwdev, R_TXFIR8, B_TXFIR_C89, 0xfd8f92);
rtw89_phy_write32_mask(rtwdev, R_TXFIRA, B_TXFIR_CAB, 0x2d011);
rtw89_phy_write32_mask(rtwdev, R_TXFIRC, B_TXFIR_CCD, 0x1c02c);
rtw89_phy_write32_mask(rtwdev, R_TXFIRE, B_TXFIR_CEF, 0xfff00a);
} else {
rtw89_phy_write32_mask(rtwdev, R_TXFIR0, B_TXFIR_C01, 0x3d23ff);
rtw89_phy_write32_mask(rtwdev, R_TXFIR2, B_TXFIR_C23, 0x29b354);
rtw89_phy_write32_mask(rtwdev, R_TXFIR4, B_TXFIR_C45, 0xfc1c8);
rtw89_phy_write32_mask(rtwdev, R_TXFIR6, B_TXFIR_C67, 0xfdb053);
rtw89_phy_write32_mask(rtwdev, R_TXFIR8, B_TXFIR_C89, 0xf86f9a);
rtw89_phy_write32_mask(rtwdev, R_TXFIRA, B_TXFIR_CAB, 0xfaef92);
rtw89_phy_write32_mask(rtwdev, R_TXFIRC, B_TXFIR_CCD, 0xfe5fcc);
rtw89_phy_write32_mask(rtwdev, R_TXFIRE, B_TXFIR_CEF, 0xffdff5);
}
rtw8852b_set_gain_error(rtwdev, subband, RF_PATH_A);
rtw8852b_set_gain_error(rtwdev, subband, RF_PATH_B);
rtw8852b_set_gain_offset(rtwdev, subband, phy_idx);
rtw8852b_set_rxsc_rpl_comp(rtwdev, subband);
}
static void rtw8852b_bw_setting(struct rtw89_dev *rtwdev, u8 bw, u8 path)
{
static const u32 adc_sel[2] = {0xC0EC, 0xC1EC};
static const u32 wbadc_sel[2] = {0xC0E4, 0xC1E4};
switch (bw) {
case RTW89_CHANNEL_WIDTH_5:
rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x1);
rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x0);
break;
case RTW89_CHANNEL_WIDTH_10:
rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x2);
rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x1);
break;
case RTW89_CHANNEL_WIDTH_20:
rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x0);
rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x2);
break;
case RTW89_CHANNEL_WIDTH_40:
rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x0);
rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x2);
break;
case RTW89_CHANNEL_WIDTH_80:
rtw89_phy_write32_mask(rtwdev, adc_sel[path], 0x6000, 0x0);
rtw89_phy_write32_mask(rtwdev, wbadc_sel[path], 0x30, 0x2);
break;
default:
rtw89_warn(rtwdev, "Fail to set ADC\n");
}
}
static void rtw8852b_ctrl_bw(struct rtw89_dev *rtwdev, u8 pri_ch, u8 bw,
enum rtw89_phy_idx phy_idx)
{
u32 rx_path_0;
switch (bw) {
case RTW89_CHANNEL_WIDTH_5:
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_SET, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_SBW, 0x1, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_PRICH, 0x0, phy_idx);
/*Set RF mode at 3 */
rtw89_phy_write32_idx(rtwdev, R_P0_RFMODE_ORI_RX,
B_P0_RFMODE_ORI_RX_ALL, 0x333, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_P1_RFMODE_ORI_RX,
B_P1_RFMODE_ORI_RX_ALL, 0x333, phy_idx);
break;
case RTW89_CHANNEL_WIDTH_10:
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_SET, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_SBW, 0x2, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_PRICH, 0x0, phy_idx);
/*Set RF mode at 3 */
rtw89_phy_write32_idx(rtwdev, R_P0_RFMODE_ORI_RX,
B_P0_RFMODE_ORI_RX_ALL, 0x333, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_P1_RFMODE_ORI_RX,
B_P1_RFMODE_ORI_RX_ALL, 0x333, phy_idx);
break;
case RTW89_CHANNEL_WIDTH_20:
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_SET, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_SBW, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_PRICH, 0x0, phy_idx);
/*Set RF mode at 3 */
rtw89_phy_write32_idx(rtwdev, R_P0_RFMODE_ORI_RX,
B_P0_RFMODE_ORI_RX_ALL, 0x333, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_P1_RFMODE_ORI_RX,
B_P1_RFMODE_ORI_RX_ALL, 0x333, phy_idx);
break;
case RTW89_CHANNEL_WIDTH_40:
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_SET, 0x1, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_SBW, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_PRICH,
pri_ch, phy_idx);
/*Set RF mode at 3 */
rtw89_phy_write32_idx(rtwdev, R_P0_RFMODE_ORI_RX,
B_P0_RFMODE_ORI_RX_ALL, 0x333, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_P1_RFMODE_ORI_RX,
B_P1_RFMODE_ORI_RX_ALL, 0x333, phy_idx);
/*CCK primary channel */
if (pri_ch == RTW89_SC_20_UPPER)
rtw89_phy_write32_mask(rtwdev, R_RXSC, B_RXSC_EN, 1);
else
rtw89_phy_write32_mask(rtwdev, R_RXSC, B_RXSC_EN, 0);
break;
case RTW89_CHANNEL_WIDTH_80:
rtw89_phy_write32_idx(rtwdev, R_FC0_BW_V1, B_FC0_BW_SET, 0x2, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_SBW, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_CHBW_MOD_PRICH,
pri_ch, phy_idx);
/*Set RF mode at A */
rtw89_phy_write32_idx(rtwdev, R_P0_RFMODE_ORI_RX,
B_P0_RFMODE_ORI_RX_ALL, 0xaaa, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_P1_RFMODE_ORI_RX,
B_P1_RFMODE_ORI_RX_ALL, 0xaaa, phy_idx);
break;
default:
rtw89_warn(rtwdev, "Fail to switch bw (bw:%d, pri ch:%d)\n", bw,
pri_ch);
}
rtw8852b_bw_setting(rtwdev, bw, RF_PATH_A);
rtw8852b_bw_setting(rtwdev, bw, RF_PATH_B);
rx_path_0 = rtw89_phy_read32_idx(rtwdev, R_CHBW_MOD_V1, B_ANT_RX_SEG0,
phy_idx);
if (rx_path_0 == 0x1)
rtw89_phy_write32_idx(rtwdev, R_P1_RFMODE_ORI_RX,
B_P1_RFMODE_ORI_RX_ALL, 0x111, phy_idx);
else if (rx_path_0 == 0x2)
rtw89_phy_write32_idx(rtwdev, R_P0_RFMODE_ORI_RX,
B_P0_RFMODE_ORI_RX_ALL, 0x111, phy_idx);
}
static void rtw8852b_ctrl_cck_en(struct rtw89_dev *rtwdev, bool cck_en)
{
if (cck_en) {
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_ENABLE_CCK, 1);
rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 0);
} else {
rtw89_phy_write32_mask(rtwdev, R_UPD_CLK_ADC, B_ENABLE_CCK, 0);
rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 1);
}
}
static void rtw8852b_5m_mask(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
{
u8 pri_ch = chan->pri_ch_idx;
bool mask_5m_low;
bool mask_5m_en;
switch (chan->band_width) {
case RTW89_CHANNEL_WIDTH_40:
/* Prich=1: Mask 5M High, Prich=2: Mask 5M Low */
mask_5m_en = true;
mask_5m_low = pri_ch == RTW89_SC_20_LOWER;
break;
case RTW89_CHANNEL_WIDTH_80:
/* Prich=3: Mask 5M High, Prich=4: Mask 5M Low, Else: Disable */
mask_5m_en = pri_ch == RTW89_SC_20_UPMOST ||
pri_ch == RTW89_SC_20_LOWEST;
mask_5m_low = pri_ch == RTW89_SC_20_LOWEST;
break;
default:
mask_5m_en = false;
break;
}
if (!mask_5m_en) {
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_EN, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET_V1, B_PATH1_5MDET_EN, 0x0);
rtw89_phy_write32_idx(rtwdev, R_ASSIGN_SBD_OPT_V1,
B_ASSIGN_SBD_OPT_EN_V1, 0x0, phy_idx);
return;
}
if (mask_5m_low) {
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_TH, 0x4);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_SB2, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_SB0, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET_V1, B_PATH1_5MDET_TH, 0x4);
rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET_V1, B_PATH1_5MDET_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET_V1, B_PATH1_5MDET_SB2, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET_V1, B_PATH1_5MDET_SB0, 0x1);
} else {
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_TH, 0x4);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_SB2, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH0_5MDET_V1, B_PATH0_5MDET_SB0, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET_V1, B_PATH1_5MDET_TH, 0x4);
rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET_V1, B_PATH1_5MDET_EN, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET_V1, B_PATH1_5MDET_SB2, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH1_5MDET_V1, B_PATH1_5MDET_SB0, 0x0);
}
rtw89_phy_write32_idx(rtwdev, R_ASSIGN_SBD_OPT_V1,
B_ASSIGN_SBD_OPT_EN_V1, 0x1, phy_idx);
}
static void rtw8852b_bb_reset_all(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
{
rtw89_phy_write32_idx(rtwdev, R_S0_HW_SI_DIS, B_S0_HW_SI_DIS_W_R_TRIG, 0x7, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_S1_HW_SI_DIS, B_S1_HW_SI_DIS_W_R_TRIG, 0x7, phy_idx);
fsleep(1);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_S0_HW_SI_DIS, B_S0_HW_SI_DIS_W_R_TRIG, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_S1_HW_SI_DIS, B_S1_HW_SI_DIS_W_R_TRIG, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx);
}
static void rtw8852b_bb_reset_en(struct rtw89_dev *rtwdev, enum rtw89_band band,
enum rtw89_phy_idx phy_idx, bool en)
{
if (en) {
rtw89_phy_write32_idx(rtwdev, R_S0_HW_SI_DIS,
B_S0_HW_SI_DIS_W_R_TRIG, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_S1_HW_SI_DIS,
B_S1_HW_SI_DIS_W_R_TRIG, 0x0, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, phy_idx);
if (band == RTW89_BAND_2G)
rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x0);
} else {
rtw89_phy_write32_mask(rtwdev, R_RXCCA, B_RXCCA_DIS, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0x1);
rtw89_phy_write32_idx(rtwdev, R_S0_HW_SI_DIS,
B_S0_HW_SI_DIS_W_R_TRIG, 0x7, phy_idx);
rtw89_phy_write32_idx(rtwdev, R_S1_HW_SI_DIS,
B_S1_HW_SI_DIS_W_R_TRIG, 0x7, phy_idx);
fsleep(1);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 0, phy_idx);
}
}
static void rtw8852b_bb_reset(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx)
{
rtw89_phy_write32_set(rtwdev, R_P0_TXPW_RSTB, B_P0_TXPW_RSTB_MANON);
rtw89_phy_write32_set(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_TRK_EN);
rtw89_phy_write32_set(rtwdev, R_P1_TXPW_RSTB, B_P1_TXPW_RSTB_MANON);
rtw89_phy_write32_set(rtwdev, R_P1_TSSI_TRK, B_P1_TSSI_TRK_EN);
rtw8852b_bb_reset_all(rtwdev, phy_idx);
rtw89_phy_write32_clr(rtwdev, R_P0_TXPW_RSTB, B_P0_TXPW_RSTB_MANON);
rtw89_phy_write32_clr(rtwdev, R_P0_TSSI_TRK, B_P0_TSSI_TRK_EN);
rtw89_phy_write32_clr(rtwdev, R_P1_TXPW_RSTB, B_P1_TXPW_RSTB_MANON);
rtw89_phy_write32_clr(rtwdev, R_P1_TSSI_TRK, B_P1_TSSI_TRK_EN);
}
static void rtw8852b_bb_macid_ctrl_init(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx)
{
u32 addr;
for (addr = R_AX_PWR_MACID_LMT_TABLE0;
addr <= R_AX_PWR_MACID_LMT_TABLE127; addr += 4)
rtw89_mac_txpwr_write32(rtwdev, phy_idx, addr, 0);
}
static void rtw8852b_bb_sethw(struct rtw89_dev *rtwdev)
{
struct rtw89_phy_efuse_gain *gain = &rtwdev->efuse_gain;
rtw89_phy_write32_clr(rtwdev, R_P0_EN_SOUND_WO_NDP, B_P0_EN_SOUND_WO_NDP);
rtw89_phy_write32_clr(rtwdev, R_P1_EN_SOUND_WO_NDP, B_P1_EN_SOUND_WO_NDP);
rtw8852b_bb_macid_ctrl_init(rtwdev, RTW89_PHY_0);
/* read these registers after loading BB parameters */
gain->offset_base[RTW89_PHY_0] =
rtw89_phy_read32_mask(rtwdev, R_P0_RPL1, B_P0_RPL1_BIAS_MASK);
gain->rssi_base[RTW89_PHY_0] =
rtw89_phy_read32_mask(rtwdev, R_P1_RPL1, B_P0_RPL1_BIAS_MASK);
}
static void rtw8852b_bb_set_pop(struct rtw89_dev *rtwdev)
{
if (rtwdev->hw->conf.flags & IEEE80211_CONF_MONITOR)
rtw89_phy_write32_clr(rtwdev, R_PKT_CTRL, B_PKT_POP_EN);
}
static void rtw8852b_set_channel_bb(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
{
bool cck_en = chan->channel <= 14;
u8 pri_ch_idx = chan->pri_ch_idx;
if (cck_en)
rtw8852b_ctrl_sco_cck(rtwdev, chan->primary_channel);
rtw8852b_ctrl_ch(rtwdev, chan, phy_idx);
rtw8852b_ctrl_bw(rtwdev, pri_ch_idx, chan->band_width, phy_idx);
rtw8852b_ctrl_cck_en(rtwdev, cck_en);
if (chan->band_type == RTW89_BAND_5G) {
rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_SHARE_V1,
B_PATH0_BT_SHARE_V1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH0_BTG_PATH_V1,
B_PATH0_BTG_PATH_V1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_SHARE_V1,
B_PATH1_BT_SHARE_V1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH1_BTG_PATH_V1,
B_PATH1_BTG_PATH_V1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD_V1, B_BT_SHARE, 0x0);
rtw89_phy_write32_mask(rtwdev, R_FC0_BW_V1, B_ANT_RX_BT_SEG0, 0x0);
rtw89_phy_write32_mask(rtwdev, R_BT_DYN_DC_EST_EN_V1,
B_BT_DYN_DC_EST_EN_MSK, 0x0);
rtw89_phy_write32_mask(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN, 0x0);
}
rtw89_phy_write32_mask(rtwdev, R_MAC_PIN_SEL, B_CH_IDX_SEG0,
chan->primary_channel);
rtw8852b_5m_mask(rtwdev, chan, phy_idx);
rtw8852b_bb_set_pop(rtwdev);
rtw8852b_bb_reset_all(rtwdev, phy_idx);
}
static void rtw8852b_set_channel(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
enum rtw89_mac_idx mac_idx,
enum rtw89_phy_idx phy_idx)
{
rtw8852b_set_channel_mac(rtwdev, chan, mac_idx);
rtw8852b_set_channel_bb(rtwdev, chan, phy_idx);
rtw8852b_set_channel_rf(rtwdev, chan, phy_idx);
}
static void rtw8852b_tssi_cont_en(struct rtw89_dev *rtwdev, bool en,
enum rtw89_rf_path path)
{
static const u32 tssi_trk[2] = {R_P0_TSSI_TRK, R_P1_TSSI_TRK};
static const u32 ctrl_bbrst[2] = {R_P0_TXPW_RSTB, R_P1_TXPW_RSTB};
if (en) {
rtw89_phy_write32_mask(rtwdev, ctrl_bbrst[path], B_P0_TXPW_RSTB_MANON, 0x0);
rtw89_phy_write32_mask(rtwdev, tssi_trk[path], B_P0_TSSI_TRK_EN, 0x0);
} else {
rtw89_phy_write32_mask(rtwdev, ctrl_bbrst[path], B_P0_TXPW_RSTB_MANON, 0x1);
rtw89_phy_write32_mask(rtwdev, tssi_trk[path], B_P0_TSSI_TRK_EN, 0x1);
}
}
static void rtw8852b_tssi_cont_en_phyidx(struct rtw89_dev *rtwdev, bool en,
u8 phy_idx)
{
if (!rtwdev->dbcc_en) {
rtw8852b_tssi_cont_en(rtwdev, en, RF_PATH_A);
rtw8852b_tssi_cont_en(rtwdev, en, RF_PATH_B);
} else {
if (phy_idx == RTW89_PHY_0)
rtw8852b_tssi_cont_en(rtwdev, en, RF_PATH_A);
else
rtw8852b_tssi_cont_en(rtwdev, en, RF_PATH_B);
}
}
static void rtw8852b_adc_en(struct rtw89_dev *rtwdev, bool en)
{
if (en)
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST, 0x0);
else
rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST, 0xf);
}
static void rtw8852b_set_channel_help(struct rtw89_dev *rtwdev, bool enter,
struct rtw89_channel_help_params *p,
const struct rtw89_chan *chan,
enum rtw89_mac_idx mac_idx,
enum rtw89_phy_idx phy_idx)
{
if (enter) {
rtw89_chip_stop_sch_tx(rtwdev, RTW89_MAC_0, &p->tx_en, RTW89_SCH_TX_SEL_ALL);
rtw89_mac_cfg_ppdu_status(rtwdev, RTW89_MAC_0, false);
rtw8852b_tssi_cont_en_phyidx(rtwdev, false, RTW89_PHY_0);
rtw8852b_adc_en(rtwdev, false);
fsleep(40);
rtw8852b_bb_reset_en(rtwdev, chan->band_type, phy_idx, false);
} else {
rtw89_mac_cfg_ppdu_status(rtwdev, RTW89_MAC_0, true);
rtw8852b_adc_en(rtwdev, true);
rtw8852b_tssi_cont_en_phyidx(rtwdev, true, RTW89_PHY_0);
rtw8852b_bb_reset_en(rtwdev, chan->band_type, phy_idx, true);
rtw89_chip_resume_sch_tx(rtwdev, RTW89_MAC_0, p->tx_en);
}
}
static void rtw8852b_rfk_init(struct rtw89_dev *rtwdev)
{
rtwdev->is_tssi_mode[RF_PATH_A] = false;
rtwdev->is_tssi_mode[RF_PATH_B] = false;
rtw8852b_dpk_init(rtwdev);
rtw8852b_rck(rtwdev);
rtw8852b_dack(rtwdev);
rtw8852b_rx_dck(rtwdev, RTW89_PHY_0);
}
static void rtw8852b_rfk_channel(struct rtw89_dev *rtwdev)
{
enum rtw89_phy_idx phy_idx = RTW89_PHY_0;
rtw8852b_rx_dck(rtwdev, phy_idx);
rtw8852b_iqk(rtwdev, phy_idx);
rtw8852b_tssi(rtwdev, phy_idx, true);
rtw8852b_dpk(rtwdev, phy_idx);
}
static void rtw8852b_rfk_band_changed(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx)
{
rtw8852b_tssi_scan(rtwdev, phy_idx);
}
static void rtw8852b_rfk_scan(struct rtw89_dev *rtwdev, bool start)
{
rtw8852b_wifi_scan_notify(rtwdev, start, RTW89_PHY_0);
}
static void rtw8852b_rfk_track(struct rtw89_dev *rtwdev)
{
rtw8852b_dpk_track(rtwdev);
}
static u32 rtw8852b_bb_cal_txpwr_ref(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx, s16 ref)
{
const u16 tssi_16dbm_cw = 0x12c;
const u8 base_cw_0db = 0x27;
const s8 ofst_int = 0;
s16 pwr_s10_3;
s16 rf_pwr_cw;
u16 bb_pwr_cw;
u32 pwr_cw;
u32 tssi_ofst_cw;
pwr_s10_3 = (ref << 1) + (s16)(ofst_int) + (s16)(base_cw_0db << 3);
bb_pwr_cw = FIELD_GET(GENMASK(2, 0), pwr_s10_3);
rf_pwr_cw = FIELD_GET(GENMASK(8, 3), pwr_s10_3);
rf_pwr_cw = clamp_t(s16, rf_pwr_cw, 15, 63);
pwr_cw = (rf_pwr_cw << 3) | bb_pwr_cw;
tssi_ofst_cw = (u32)((s16)tssi_16dbm_cw + (ref << 1) - (16 << 3));
rtw89_debug(rtwdev, RTW89_DBG_TXPWR,
"[TXPWR] tssi_ofst_cw=%d rf_cw=0x%x bb_cw=0x%x\n",
tssi_ofst_cw, rf_pwr_cw, bb_pwr_cw);
return FIELD_PREP(B_DPD_TSSI_CW, tssi_ofst_cw) |
FIELD_PREP(B_DPD_PWR_CW, pwr_cw) |
FIELD_PREP(B_DPD_REF, ref);
}
static void rtw8852b_set_txpwr_ref(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx)
{
static const u32 addr[RF_PATH_NUM_8852B] = {0x5800, 0x7800};
const u32 mask = B_DPD_TSSI_CW | B_DPD_PWR_CW | B_DPD_REF;
const u8 ofst_ofdm = 0x4;
const u8 ofst_cck = 0x8;
const s16 ref_ofdm = 0;
const s16 ref_cck = 0;
u32 val;
u8 i;
rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set txpwr reference\n");
rtw89_mac_txpwr_write32_mask(rtwdev, phy_idx, R_AX_PWR_RATE_CTRL,
B_AX_PWR_REF, 0x0);
rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set bb ofdm txpwr ref\n");
val = rtw8852b_bb_cal_txpwr_ref(rtwdev, phy_idx, ref_ofdm);
for (i = 0; i < RF_PATH_NUM_8852B; i++)
rtw89_phy_write32_idx(rtwdev, addr[i] + ofst_ofdm, mask, val,
phy_idx);
rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set bb cck txpwr ref\n");
val = rtw8852b_bb_cal_txpwr_ref(rtwdev, phy_idx, ref_cck);
for (i = 0; i < RF_PATH_NUM_8852B; i++)
rtw89_phy_write32_idx(rtwdev, addr[i] + ofst_cck, mask, val,
phy_idx);
}
static void rtw8852b_bb_set_tx_shape_dfir(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
u8 tx_shape_idx,
enum rtw89_phy_idx phy_idx)
{
#define __DFIR_CFG_ADDR(i) (R_TXFIR0 + ((i) << 2))
#define __DFIR_CFG_MASK 0xffffffff
#define __DFIR_CFG_NR 8
#define __DECL_DFIR_PARAM(_name, _val...) \
static const u32 param_ ## _name[] = {_val}; \
static_assert(ARRAY_SIZE(param_ ## _name) == __DFIR_CFG_NR)
__DECL_DFIR_PARAM(flat,
0x023D23FF, 0x0029B354, 0x000FC1C8, 0x00FDB053,
0x00F86F9A, 0x06FAEF92, 0x00FE5FCC, 0x00FFDFF5);
__DECL_DFIR_PARAM(sharp,
0x023D83FF, 0x002C636A, 0x0013F204, 0x00008090,
0x00F87FB0, 0x06F99F83, 0x00FDBFBA, 0x00003FF5);
__DECL_DFIR_PARAM(sharp_14,
0x023B13FF, 0x001C42DE, 0x00FDB0AD, 0x00F60F6E,
0x00FD8F92, 0x0602D011, 0x0001C02C, 0x00FFF00A);
u8 ch = chan->channel;
const u32 *param;
u32 addr;
int i;
if (ch > 14) {
rtw89_warn(rtwdev,
"set tx shape dfir by unknown ch: %d on 2G\n", ch);
return;
}
if (ch == 14)
param = param_sharp_14;
else
param = tx_shape_idx == 0 ? param_flat : param_sharp;
for (i = 0; i < __DFIR_CFG_NR; i++) {
addr = __DFIR_CFG_ADDR(i);
rtw89_debug(rtwdev, RTW89_DBG_TXPWR,
"set tx shape dfir: 0x%x: 0x%x\n", addr, param[i]);
rtw89_phy_write32_idx(rtwdev, addr, __DFIR_CFG_MASK, param[i],
phy_idx);
}
#undef __DECL_DFIR_PARAM
#undef __DFIR_CFG_NR
#undef __DFIR_CFG_MASK
#undef __DECL_CFG_ADDR
}
static void rtw8852b_set_tx_shape(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
{
u8 band = chan->band_type;
u8 regd = rtw89_regd_get(rtwdev, band);
u8 tx_shape_cck = rtw89_8852b_tx_shape[band][RTW89_RS_CCK][regd];
u8 tx_shape_ofdm = rtw89_8852b_tx_shape[band][RTW89_RS_OFDM][regd];
if (band == RTW89_BAND_2G)
rtw8852b_bb_set_tx_shape_dfir(rtwdev, chan, tx_shape_cck, phy_idx);
rtw89_phy_write32_mask(rtwdev, R_DCFO_OPT, B_TXSHAPE_TRIANGULAR_CFG,
tx_shape_ofdm);
}
static void rtw8852b_set_txpwr(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
{
rtw89_phy_set_txpwr_byrate(rtwdev, chan, phy_idx);
rtw89_phy_set_txpwr_offset(rtwdev, chan, phy_idx);
rtw8852b_set_tx_shape(rtwdev, chan, phy_idx);
rtw89_phy_set_txpwr_limit(rtwdev, chan, phy_idx);
rtw89_phy_set_txpwr_limit_ru(rtwdev, chan, phy_idx);
}
static void rtw8852b_set_txpwr_ctrl(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx)
{
rtw8852b_set_txpwr_ref(rtwdev, phy_idx);
}
static
void rtw8852b_set_txpwr_ul_tb_offset(struct rtw89_dev *rtwdev,
s8 pw_ofst, enum rtw89_mac_idx mac_idx)
{
u32 reg;
if (pw_ofst < -16 || pw_ofst > 15) {
rtw89_warn(rtwdev, "[ULTB] Err pwr_offset=%d\n", pw_ofst);
return;
}
reg = rtw89_mac_reg_by_idx(R_AX_PWR_UL_TB_CTRL, mac_idx);
rtw89_write32_set(rtwdev, reg, B_AX_PWR_UL_TB_CTRL_EN);
reg = rtw89_mac_reg_by_idx(R_AX_PWR_UL_TB_1T, mac_idx);
rtw89_write32_mask(rtwdev, reg, B_AX_PWR_UL_TB_1T_MASK, pw_ofst);
pw_ofst = max_t(s8, pw_ofst - 3, -16);
reg = rtw89_mac_reg_by_idx(R_AX_PWR_UL_TB_2T, mac_idx);
rtw89_write32_mask(rtwdev, reg, B_AX_PWR_UL_TB_2T_MASK, pw_ofst);
}
static int
rtw8852b_init_txpwr_unit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
{
int ret;
ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_UL_CTRL2, 0x07763333);
if (ret)
return ret;
ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_COEXT_CTRL, 0x01ebf000);
if (ret)
return ret;
ret = rtw89_mac_txpwr_write32(rtwdev, phy_idx, R_AX_PWR_UL_CTRL0, 0x0002f8ff);
if (ret)
return ret;
rtw8852b_set_txpwr_ul_tb_offset(rtwdev, 0, phy_idx == RTW89_PHY_1 ?
RTW89_MAC_1 : RTW89_MAC_0);
return 0;
}
void rtw8852b_bb_set_plcp_tx(struct rtw89_dev *rtwdev)
{
const struct rtw89_reg3_def *def = rtw8852b_pmac_ht20_mcs7_tbl;
u8 i;
for (i = 0; i < ARRAY_SIZE(rtw8852b_pmac_ht20_mcs7_tbl); i++, def++)
rtw89_phy_write32_mask(rtwdev, def->addr, def->mask, def->data);
}
static void rtw8852b_stop_pmac_tx(struct rtw89_dev *rtwdev,
struct rtw8852b_bb_pmac_info *tx_info,
enum rtw89_phy_idx idx)
{
rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC Stop Tx");
if (tx_info->mode == CONT_TX)
rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_PRD, B_PMAC_CTX_EN, 0, idx);
else if (tx_info->mode == PKTS_TX)
rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_PRD, B_PMAC_PTX_EN, 0, idx);
}
static void rtw8852b_start_pmac_tx(struct rtw89_dev *rtwdev,
struct rtw8852b_bb_pmac_info *tx_info,
enum rtw89_phy_idx idx)
{
enum rtw8852b_pmac_mode mode = tx_info->mode;
u32 pkt_cnt = tx_info->tx_cnt;
u16 period = tx_info->period;
if (mode == CONT_TX && !tx_info->is_cck) {
rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_PRD, B_PMAC_CTX_EN, 1, idx);
rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC CTx Start");
} else if (mode == PKTS_TX) {
rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_PRD, B_PMAC_PTX_EN, 1, idx);
rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_PRD,
B_PMAC_TX_PRD_MSK, period, idx);
rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_CNT, B_PMAC_TX_CNT_MSK,
pkt_cnt, idx);
rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC PTx Start");
}
rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_CTRL, B_PMAC_TXEN_DIS, 1, idx);
rtw89_phy_write32_idx(rtwdev, R_PMAC_TX_CTRL, B_PMAC_TXEN_DIS, 0, idx);
}
void rtw8852b_bb_set_pmac_tx(struct rtw89_dev *rtwdev,
struct rtw8852b_bb_pmac_info *tx_info,
enum rtw89_phy_idx idx)
{
const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
if (!tx_info->en_pmac_tx) {
rtw8852b_stop_pmac_tx(rtwdev, tx_info, idx);
rtw89_phy_write32_idx(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 0, idx);
if (chan->band_type == RTW89_BAND_2G)
rtw89_phy_write32_clr(rtwdev, R_RXCCA, B_RXCCA_DIS);
return;
}
rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC Tx Enable");
rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_TXEN, 1, idx);
rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_RXEN, 1, idx);
rtw89_phy_write32_idx(rtwdev, R_PMAC_RX_CFG1, B_PMAC_OPT1_MSK, 0x3f, idx);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 0, idx);
rtw89_phy_write32_idx(rtwdev, R_PD_CTRL, B_PD_HIT_DIS, 1, idx);
rtw89_phy_write32_set(rtwdev, R_RXCCA, B_RXCCA_DIS);
rtw89_phy_write32_idx(rtwdev, R_RSTB_ASYNC, B_RSTB_ASYNC_ALL, 1, idx);
rtw8852b_start_pmac_tx(rtwdev, tx_info, idx);
}
void rtw8852b_bb_set_pmac_pkt_tx(struct rtw89_dev *rtwdev, u8 enable,
u16 tx_cnt, u16 period, u16 tx_time,
enum rtw89_phy_idx idx)
{
struct rtw8852b_bb_pmac_info tx_info = {0};
tx_info.en_pmac_tx = enable;
tx_info.is_cck = 0;
tx_info.mode = PKTS_TX;
tx_info.tx_cnt = tx_cnt;
tx_info.period = period;
tx_info.tx_time = tx_time;
rtw8852b_bb_set_pmac_tx(rtwdev, &tx_info, idx);
}
void rtw8852b_bb_set_power(struct rtw89_dev *rtwdev, s16 pwr_dbm,
enum rtw89_phy_idx idx)
{
rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC CFG Tx PWR = %d", pwr_dbm);
rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_PWR_EN, 1, idx);
rtw89_phy_write32_idx(rtwdev, R_TXPWR, B_TXPWR_MSK, pwr_dbm, idx);
}
void rtw8852b_bb_cfg_tx_path(struct rtw89_dev *rtwdev, u8 tx_path)
{
rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 7, RTW89_PHY_0);
rtw89_debug(rtwdev, RTW89_DBG_TSSI, "PMAC CFG Tx Path = %d", tx_path);
if (tx_path == RF_PATH_A) {
rtw89_phy_write32_mask(rtwdev, R_TXPATH_SEL, B_TXPATH_SEL_MSK, 1);
rtw89_phy_write32_mask(rtwdev, R_TXNSS_MAP, B_TXNSS_MAP_MSK, 0);
} else if (tx_path == RF_PATH_B) {
rtw89_phy_write32_mask(rtwdev, R_TXPATH_SEL, B_TXPATH_SEL_MSK, 2);
rtw89_phy_write32_mask(rtwdev, R_TXNSS_MAP, B_TXNSS_MAP_MSK, 0);
} else if (tx_path == RF_PATH_AB) {
rtw89_phy_write32_mask(rtwdev, R_TXPATH_SEL, B_TXPATH_SEL_MSK, 3);
rtw89_phy_write32_mask(rtwdev, R_TXNSS_MAP, B_TXNSS_MAP_MSK, 4);
} else {
rtw89_debug(rtwdev, RTW89_DBG_TSSI, "Error Tx Path");
}
}
void rtw8852b_bb_tx_mode_switch(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx idx, u8 mode)
{
if (mode != 0)
return;
rtw89_debug(rtwdev, RTW89_DBG_TSSI, "Tx mode switch");
rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_TXEN, 0, idx);
rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_RXEN, 0, idx);
rtw89_phy_write32_idx(rtwdev, R_PMAC_RX_CFG1, B_PMAC_OPT1_MSK, 0, idx);
rtw89_phy_write32_idx(rtwdev, R_PMAC_RXMOD, B_PMAC_RXMOD_MSK, 0, idx);
rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_DPD_EN, 0, idx);
rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 0, idx);
rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_PWR_EN, 0, idx);
}
void rtw8852b_bb_backup_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx idx,
struct rtw8852b_bb_tssi_bak *bak)
{
s32 tmp;
bak->tx_path = rtw89_phy_read32_idx(rtwdev, R_TXPATH_SEL, B_TXPATH_SEL_MSK, idx);
bak->rx_path = rtw89_phy_read32_idx(rtwdev, R_CHBW_MOD_V1, B_ANT_RX_SEG0, idx);
bak->p0_rfmode = rtw89_phy_read32_idx(rtwdev, R_P0_RFMODE, MASKDWORD, idx);
bak->p0_rfmode_ftm = rtw89_phy_read32_idx(rtwdev, R_P0_RFMODE_FTM_RX, MASKDWORD, idx);
bak->p1_rfmode = rtw89_phy_read32_idx(rtwdev, R_P1_RFMODE, MASKDWORD, idx);
bak->p1_rfmode_ftm = rtw89_phy_read32_idx(rtwdev, R_P1_RFMODE_FTM_RX, MASKDWORD, idx);
tmp = rtw89_phy_read32_idx(rtwdev, R_TXPWR, B_TXPWR_MSK, idx);
bak->tx_pwr = sign_extend32(tmp, 8);
}
void rtw8852b_bb_restore_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx idx,
const struct rtw8852b_bb_tssi_bak *bak)
{
rtw89_phy_write32_idx(rtwdev, R_TXPATH_SEL, B_TXPATH_SEL_MSK, bak->tx_path, idx);
if (bak->tx_path == RF_AB)
rtw89_phy_write32_mask(rtwdev, R_TXNSS_MAP, B_TXNSS_MAP_MSK, 0x4);
else
rtw89_phy_write32_mask(rtwdev, R_TXNSS_MAP, B_TXNSS_MAP_MSK, 0x0);
rtw89_phy_write32_idx(rtwdev, R_CHBW_MOD_V1, B_ANT_RX_SEG0, bak->rx_path, idx);
rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_PWR_EN, 1, idx);
rtw89_phy_write32_idx(rtwdev, R_P0_RFMODE, MASKDWORD, bak->p0_rfmode, idx);
rtw89_phy_write32_idx(rtwdev, R_P0_RFMODE_FTM_RX, MASKDWORD, bak->p0_rfmode_ftm, idx);
rtw89_phy_write32_idx(rtwdev, R_P1_RFMODE, MASKDWORD, bak->p1_rfmode, idx);
rtw89_phy_write32_idx(rtwdev, R_P1_RFMODE_FTM_RX, MASKDWORD, bak->p1_rfmode_ftm, idx);
rtw89_phy_write32_idx(rtwdev, R_TXPWR, B_TXPWR_MSK, bak->tx_pwr, idx);
}
static void rtw8852b_bb_ctrl_btc_preagc(struct rtw89_dev *rtwdev, bool bt_en)
{
rtw89_phy_write_reg3_tbl(rtwdev, bt_en ? &rtw8852b_btc_preagc_en_defs_tbl :
&rtw8852b_btc_preagc_dis_defs_tbl);
}
static void rtw8852b_ctrl_btg(struct rtw89_dev *rtwdev, bool btg)
{
if (btg) {
rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_SHARE_V1,
B_PATH0_BT_SHARE_V1, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH0_BTG_PATH_V1,
B_PATH0_BTG_PATH_V1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH1_G_LNA6_OP1DB_V1,
B_PATH1_G_LNA6_OP1DB_V1, 0x20);
rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1,
B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x30);
rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_SHARE_V1,
B_PATH1_BT_SHARE_V1, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PATH1_BTG_PATH_V1,
B_PATH1_BTG_PATH_V1, 0x1);
rtw89_phy_write32_mask(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD_V1, B_BT_SHARE, 0x1);
rtw89_phy_write32_mask(rtwdev, R_FC0_BW_V1, B_ANT_RX_BT_SEG0, 0x2);
rtw89_phy_write32_mask(rtwdev, R_BT_DYN_DC_EST_EN_V1,
B_BT_DYN_DC_EST_EN_MSK, 0x1);
rtw89_phy_write32_mask(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN, 0x1);
} else {
rtw89_phy_write32_mask(rtwdev, R_PATH0_BT_SHARE_V1,
B_PATH0_BT_SHARE_V1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH0_BTG_PATH_V1,
B_PATH0_BTG_PATH_V1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH1_G_LNA6_OP1DB_V1,
B_PATH1_G_LNA6_OP1DB_V1, 0x1a);
rtw89_phy_write32_mask(rtwdev, R_PATH1_G_TIA0_LNA6_OP1DB_V1,
B_PATH1_G_TIA0_LNA6_OP1DB_V1, 0x2a);
rtw89_phy_write32_mask(rtwdev, R_PATH1_BT_SHARE_V1,
B_PATH1_BT_SHARE_V1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PATH1_BTG_PATH_V1,
B_PATH1_BTG_PATH_V1, 0x0);
rtw89_phy_write32_mask(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0xc);
rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD_V1, B_BT_SHARE, 0x0);
rtw89_phy_write32_mask(rtwdev, R_FC0_BW_V1, B_ANT_RX_BT_SEG0, 0x0);
rtw89_phy_write32_mask(rtwdev, R_BT_DYN_DC_EST_EN_V1,
B_BT_DYN_DC_EST_EN_MSK, 0x1);
rtw89_phy_write32_mask(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN, 0x0);
}
}
void rtw8852b_bb_ctrl_rx_path(struct rtw89_dev *rtwdev,
enum rtw89_rf_path_bit rx_path)
{
const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
u32 rst_mask0;
u32 rst_mask1;
if (rx_path == RF_A) {
rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD_V1, B_ANT_RX_SEG0, 1);
rtw89_phy_write32_mask(rtwdev, R_FC0_BW_V1, B_ANT_RX_1RCCA_SEG0, 1);
rtw89_phy_write32_mask(rtwdev, R_FC0_BW_V1, B_ANT_RX_1RCCA_SEG1, 1);
rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 0);
rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 0);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_USER_MAX, 4);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 0);
} else if (rx_path == RF_B) {
rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD_V1, B_ANT_RX_SEG0, 2);
rtw89_phy_write32_mask(rtwdev, R_FC0_BW_V1, B_ANT_RX_1RCCA_SEG0, 2);
rtw89_phy_write32_mask(rtwdev, R_FC0_BW_V1, B_ANT_RX_1RCCA_SEG1, 2);
rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 0);
rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 0);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_USER_MAX, 4);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 0);
} else if (rx_path == RF_AB) {
rtw89_phy_write32_mask(rtwdev, R_CHBW_MOD_V1, B_ANT_RX_SEG0, 3);
rtw89_phy_write32_mask(rtwdev, R_FC0_BW_V1, B_ANT_RX_1RCCA_SEG0, 3);
rtw89_phy_write32_mask(rtwdev, R_FC0_BW_V1, B_ANT_RX_1RCCA_SEG1, 3);
rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 1);
rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 1);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_USER_MAX, 4);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 1);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 1);
}
rtw8852b_set_gain_offset(rtwdev, chan->subband_type, RTW89_PHY_0);
if (chan->band_type == RTW89_BAND_2G &&
(rx_path == RF_B || rx_path == RF_AB))
rtw8852b_ctrl_btg(rtwdev, true);
else
rtw8852b_ctrl_btg(rtwdev, false);
rst_mask0 = B_P0_TXPW_RSTB_MANON | B_P0_TXPW_RSTB_TSSI;
rst_mask1 = B_P1_TXPW_RSTB_MANON | B_P1_TXPW_RSTB_TSSI;
if (rx_path == RF_A) {
rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 1);
rtw89_phy_write32_mask(rtwdev, R_P0_TXPW_RSTB, rst_mask0, 3);
} else {
rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 1);
rtw89_phy_write32_mask(rtwdev, R_P1_TXPW_RSTB, rst_mask1, 3);
}
}
static void rtw8852b_bb_ctrl_rf_mode_rx_path(struct rtw89_dev *rtwdev,
enum rtw89_rf_path_bit rx_path)
{
if (rx_path == RF_A) {
rtw89_phy_write32_mask(rtwdev, R_P0_RFMODE,
B_P0_RFMODE_ORI_TXRX_FTM_TX, 0x1233312);
rtw89_phy_write32_mask(rtwdev, R_P0_RFMODE_FTM_RX,
B_P0_RFMODE_FTM_RX, 0x333);
rtw89_phy_write32_mask(rtwdev, R_P1_RFMODE,
B_P1_RFMODE_ORI_TXRX_FTM_TX, 0x1111111);
rtw89_phy_write32_mask(rtwdev, R_P1_RFMODE_FTM_RX,
B_P1_RFMODE_FTM_RX, 0x111);
} else if (rx_path == RF_B) {
rtw89_phy_write32_mask(rtwdev, R_P0_RFMODE,
B_P0_RFMODE_ORI_TXRX_FTM_TX, 0x1111111);
rtw89_phy_write32_mask(rtwdev, R_P0_RFMODE_FTM_RX,
B_P0_RFMODE_FTM_RX, 0x111);
rtw89_phy_write32_mask(rtwdev, R_P1_RFMODE,
B_P1_RFMODE_ORI_TXRX_FTM_TX, 0x1233312);
rtw89_phy_write32_mask(rtwdev, R_P1_RFMODE_FTM_RX,
B_P1_RFMODE_FTM_RX, 0x333);
} else if (rx_path == RF_AB) {
rtw89_phy_write32_mask(rtwdev, R_P0_RFMODE,
B_P0_RFMODE_ORI_TXRX_FTM_TX, 0x1233312);
rtw89_phy_write32_mask(rtwdev, R_P0_RFMODE_FTM_RX,
B_P0_RFMODE_FTM_RX, 0x333);
rtw89_phy_write32_mask(rtwdev, R_P1_RFMODE,
B_P1_RFMODE_ORI_TXRX_FTM_TX, 0x1233312);
rtw89_phy_write32_mask(rtwdev, R_P1_RFMODE_FTM_RX,
B_P1_RFMODE_FTM_RX, 0x333);
}
}
static void rtw8852b_bb_cfg_txrx_path(struct rtw89_dev *rtwdev)
{
struct rtw89_hal *hal = &rtwdev->hal;
enum rtw89_rf_path_bit rx_path = hal->antenna_rx ? hal->antenna_rx : RF_AB;
rtw8852b_bb_ctrl_rx_path(rtwdev, rx_path);
rtw8852b_bb_ctrl_rf_mode_rx_path(rtwdev, rx_path);
if (rtwdev->hal.rx_nss == 1) {
rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 0);
rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 0);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 0);
} else {
rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 1);
rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 1);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 1);
rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHETB_MAX_NSS, 1);
}
rtw89_phy_write32_idx(rtwdev, R_MAC_SEL, B_MAC_SEL_MOD, 0x0, RTW89_PHY_0);
}
static u8 rtw8852b_get_thermal(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path)
{
if (rtwdev->is_tssi_mode[rf_path]) {
u32 addr = 0x1c10 + (rf_path << 13);
return rtw89_phy_read32_mask(rtwdev, addr, 0x3F000000);
}
rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x1);
rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x0);
rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x1);
fsleep(200);
return rtw89_read_rf(rtwdev, rf_path, RR_TM, RR_TM_VAL);
}
static void rtw8852b_btc_set_rfe(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
struct rtw89_btc_module *module = &btc->mdinfo;
module->rfe_type = rtwdev->efuse.rfe_type;
module->cv = rtwdev->hal.cv;
module->bt_solo = 0;
module->switch_type = BTC_SWITCH_INTERNAL;
if (module->rfe_type > 0)
module->ant.num = module->rfe_type % 2 ? 2 : 3;
else
module->ant.num = 2;
module->ant.diversity = 0;
module->ant.isolation = 10;
if (module->ant.num == 3) {
module->ant.type = BTC_ANT_DEDICATED;
module->bt_pos = BTC_BT_ALONE;
} else {
module->ant.type = BTC_ANT_SHARED;
module->bt_pos = BTC_BT_BTG;
}
}
static
void rtw8852b_set_trx_mask(struct rtw89_dev *rtwdev, u8 path, u8 group, u32 val)
{
rtw89_write_rf(rtwdev, path, RR_LUTWE, RFREG_MASK, 0x20000);
rtw89_write_rf(rtwdev, path, RR_LUTWA, RFREG_MASK, group);
rtw89_write_rf(rtwdev, path, RR_LUTWD0, RFREG_MASK, val);
rtw89_write_rf(rtwdev, path, RR_LUTWE, RFREG_MASK, 0x0);
}
static void rtw8852b_btc_init_cfg(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
struct rtw89_btc_module *module = &btc->mdinfo;
const struct rtw89_chip_info *chip = rtwdev->chip;
const struct rtw89_mac_ax_coex coex_params = {
.pta_mode = RTW89_MAC_AX_COEX_RTK_MODE,
.direction = RTW89_MAC_AX_COEX_INNER,
};
/* PTA init */
rtw89_mac_coex_init(rtwdev, &coex_params);
/* set WL Tx response = Hi-Pri */
chip->ops->btc_set_wl_pri(rtwdev, BTC_PRI_MASK_TX_RESP, true);
chip->ops->btc_set_wl_pri(rtwdev, BTC_PRI_MASK_BEACON, true);
/* set rf gnt debug off */
rtw89_write_rf(rtwdev, RF_PATH_A, RR_WLSEL, RFREG_MASK, 0x0);
rtw89_write_rf(rtwdev, RF_PATH_B, RR_WLSEL, RFREG_MASK, 0x0);
/* set WL Tx thru in TRX mask table if GNT_WL = 0 && BT_S1 = ss group */
if (module->ant.type == BTC_ANT_SHARED) {
rtw8852b_set_trx_mask(rtwdev, RF_PATH_A, BTC_BT_SS_GROUP, 0x5ff);
rtw8852b_set_trx_mask(rtwdev, RF_PATH_B, BTC_BT_SS_GROUP, 0x5ff);
/* set path-A(S0) Tx/Rx no-mask if GNT_WL=0 && BT_S1=tx group */
rtw8852b_set_trx_mask(rtwdev, RF_PATH_A, BTC_BT_TX_GROUP, 0x5ff);
rtw8852b_set_trx_mask(rtwdev, RF_PATH_B, BTC_BT_TX_GROUP, 0x55f);
} else { /* set WL Tx stb if GNT_WL = 0 && BT_S1 = ss group for 3-ant */
rtw8852b_set_trx_mask(rtwdev, RF_PATH_A, BTC_BT_SS_GROUP, 0x5df);
rtw8852b_set_trx_mask(rtwdev, RF_PATH_B, BTC_BT_SS_GROUP, 0x5df);
rtw8852b_set_trx_mask(rtwdev, RF_PATH_A, BTC_BT_TX_GROUP, 0x5ff);
rtw8852b_set_trx_mask(rtwdev, RF_PATH_B, BTC_BT_TX_GROUP, 0x5ff);
}
/* set PTA break table */
rtw89_write32(rtwdev, R_BTC_BREAK_TABLE, BTC_BREAK_PARAM);
/* enable BT counter 0xda40[16,2] = 2b'11 */
rtw89_write32_set(rtwdev, R_AX_CSR_MODE, B_AX_BT_CNT_RST | B_AX_STATIS_BT_EN);
btc->cx.wl.status.map.init_ok = true;
}
static
void rtw8852b_btc_set_wl_pri(struct rtw89_dev *rtwdev, u8 map, bool state)
{
u32 bitmap;
u32 reg;
switch (map) {
case BTC_PRI_MASK_TX_RESP:
reg = R_BTC_BT_COEX_MSK_TABLE;
bitmap = B_BTC_PRI_MASK_TX_RESP_V1;
break;
case BTC_PRI_MASK_BEACON:
reg = R_AX_WL_PRI_MSK;
bitmap = B_AX_PTA_WL_PRI_MASK_BCNQ;
break;
case BTC_PRI_MASK_RX_CCK:
reg = R_BTC_BT_COEX_MSK_TABLE;
bitmap = B_BTC_PRI_MASK_RXCCK_V1;
break;
default:
return;
}
if (state)
rtw89_write32_set(rtwdev, reg, bitmap);
else
rtw89_write32_clr(rtwdev, reg, bitmap);
}
union rtw8852b_btc_wl_txpwr_ctrl {
u32 txpwr_val;
struct {
union {
u16 ctrl_all_time;
struct {
s16 data:9;
u16 rsvd:6;
u16 flag:1;
} all_time;
};
union {
u16 ctrl_gnt_bt;
struct {
s16 data:9;
u16 rsvd:7;
} gnt_bt;
};
};
} __packed;
static void
rtw8852b_btc_set_wl_txpwr_ctrl(struct rtw89_dev *rtwdev, u32 txpwr_val)
{
union rtw8852b_btc_wl_txpwr_ctrl arg = { .txpwr_val = txpwr_val };
s32 val;
#define __write_ctrl(_reg, _msk, _val, _en, _cond) \
do { \
u32 _wrt = FIELD_PREP(_msk, _val); \
BUILD_BUG_ON(!!(_msk & _en)); \
if (_cond) \
_wrt |= _en; \
else \
_wrt &= ~_en; \
rtw89_mac_txpwr_write32_mask(rtwdev, RTW89_PHY_0, _reg, \
_msk | _en, _wrt); \
} while (0)
switch (arg.ctrl_all_time) {
case 0xffff:
val = 0;
break;
default:
val = arg.all_time.data;
break;
}
__write_ctrl(R_AX_PWR_RATE_CTRL, B_AX_FORCE_PWR_BY_RATE_VALUE_MASK,
val, B_AX_FORCE_PWR_BY_RATE_EN,
arg.ctrl_all_time != 0xffff);
switch (arg.ctrl_gnt_bt) {
case 0xffff:
val = 0;
break;
default:
val = arg.gnt_bt.data;
break;
}
__write_ctrl(R_AX_PWR_COEXT_CTRL, B_AX_TXAGC_BT_MASK, val,
B_AX_TXAGC_BT_EN, arg.ctrl_gnt_bt != 0xffff);
#undef __write_ctrl
}
static
s8 rtw8852b_btc_get_bt_rssi(struct rtw89_dev *rtwdev, s8 val)
{
return clamp_t(s8, val, -100, 0) + 100;
}
static
void rtw8852b_btc_update_bt_cnt(struct rtw89_dev *rtwdev)
{
/* Feature move to firmware */
}
static void rtw8852b_btc_wl_s1_standby(struct rtw89_dev *rtwdev, bool state)
{
rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x80000);
rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWA, RFREG_MASK, 0x1);
rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD1, RFREG_MASK, 0x31);
/* set WL standby = Rx for GNT_BT_Tx = 1->0 settle issue */
if (state)
rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x579);
else
rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWD0, RFREG_MASK, 0x20);
rtw89_write_rf(rtwdev, RF_PATH_B, RR_LUTWE, RFREG_MASK, 0x0);
}
static void rtw8852b_btc_set_wl_rx_gain(struct rtw89_dev *rtwdev, u32 level)
{
}
static void rtw8852b_fill_freq_with_ppdu(struct rtw89_dev *rtwdev,
struct rtw89_rx_phy_ppdu *phy_ppdu,
struct ieee80211_rx_status *status)
{
u16 chan = phy_ppdu->chan_idx;
u8 band;
if (chan == 0)
return;
band = chan <= 14 ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ;
status->freq = ieee80211_channel_to_frequency(chan, band);
status->band = band;
}
static void rtw8852b_query_ppdu(struct rtw89_dev *rtwdev,
struct rtw89_rx_phy_ppdu *phy_ppdu,
struct ieee80211_rx_status *status)
{
u8 path;
u8 *rx_power = phy_ppdu->rssi;
status->signal = RTW89_RSSI_RAW_TO_DBM(max(rx_power[RF_PATH_A], rx_power[RF_PATH_B]));
for (path = 0; path < rtwdev->chip->rf_path_num; path++) {
status->chains |= BIT(path);
status->chain_signal[path] = RTW89_RSSI_RAW_TO_DBM(rx_power[path]);
}
if (phy_ppdu->valid)
rtw8852b_fill_freq_with_ppdu(rtwdev, phy_ppdu, status);
}
static int rtw8852b_mac_enable_bb_rf(struct rtw89_dev *rtwdev)
{
int ret;
rtw89_write8_set(rtwdev, R_AX_SYS_FUNC_EN,
B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN);
rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_REG_ZCDC_H_MASK, 0x1);
rtw89_write32_set(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG);
rtw89_write32_clr(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG);
rtw89_write32_set(rtwdev, R_AX_WLRF_CTRL, B_AX_AFC_AFEDIG);
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, 0xC7,
FULL_BIT_MASK);
if (ret)
return ret;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, 0xC7,
FULL_BIT_MASK);
if (ret)
return ret;
rtw89_write8(rtwdev, R_AX_PHYREG_SET, PHYREG_SET_XYN_CYCLE);
return 0;
}
static int rtw8852b_mac_disable_bb_rf(struct rtw89_dev *rtwdev)
{
u8 wl_rfc_s0;
u8 wl_rfc_s1;
int ret;
rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN,
B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN);
ret = rtw89_mac_read_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, &wl_rfc_s0);
if (ret)
return ret;
wl_rfc_s0 &= ~XTAL_SI_RF00S_EN;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S0, wl_rfc_s0,
FULL_BIT_MASK);
if (ret)
return ret;
ret = rtw89_mac_read_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, &wl_rfc_s1);
if (ret)
return ret;
wl_rfc_s1 &= ~XTAL_SI_RF10S_EN;
ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_WL_RFC_S1, wl_rfc_s1,
FULL_BIT_MASK);
return ret;
}
static const struct rtw89_chip_ops rtw8852b_chip_ops = {
.enable_bb_rf = rtw8852b_mac_enable_bb_rf,
.disable_bb_rf = rtw8852b_mac_disable_bb_rf,
.bb_reset = rtw8852b_bb_reset,
.bb_sethw = rtw8852b_bb_sethw,
.read_rf = rtw89_phy_read_rf_v1,
.write_rf = rtw89_phy_write_rf_v1,
.set_channel = rtw8852b_set_channel,
.set_channel_help = rtw8852b_set_channel_help,
.read_efuse = rtw8852b_read_efuse,
.read_phycap = rtw8852b_read_phycap,
.fem_setup = NULL,
.rfk_init = rtw8852b_rfk_init,
.rfk_channel = rtw8852b_rfk_channel,
.rfk_band_changed = rtw8852b_rfk_band_changed,
.rfk_scan = rtw8852b_rfk_scan,
.rfk_track = rtw8852b_rfk_track,
.power_trim = rtw8852b_power_trim,
.set_txpwr = rtw8852b_set_txpwr,
.set_txpwr_ctrl = rtw8852b_set_txpwr_ctrl,
.init_txpwr_unit = rtw8852b_init_txpwr_unit,
.get_thermal = rtw8852b_get_thermal,
.ctrl_btg = rtw8852b_ctrl_btg,
.query_ppdu = rtw8852b_query_ppdu,
.bb_ctrl_btc_preagc = rtw8852b_bb_ctrl_btc_preagc,
.cfg_txrx_path = rtw8852b_bb_cfg_txrx_path,
.set_txpwr_ul_tb_offset = rtw8852b_set_txpwr_ul_tb_offset,
.pwr_on_func = rtw8852b_pwr_on_func,
.pwr_off_func = rtw8852b_pwr_off_func,
.fill_txdesc = rtw89_core_fill_txdesc,
.fill_txdesc_fwcmd = rtw89_core_fill_txdesc,
.cfg_ctrl_path = rtw89_mac_cfg_ctrl_path,
.mac_cfg_gnt = rtw89_mac_cfg_gnt,
.stop_sch_tx = rtw89_mac_stop_sch_tx,
.resume_sch_tx = rtw89_mac_resume_sch_tx,
.h2c_dctl_sec_cam = NULL,
.btc_set_rfe = rtw8852b_btc_set_rfe,
.btc_init_cfg = rtw8852b_btc_init_cfg,
.btc_set_wl_pri = rtw8852b_btc_set_wl_pri,
.btc_set_wl_txpwr_ctrl = rtw8852b_btc_set_wl_txpwr_ctrl,
.btc_get_bt_rssi = rtw8852b_btc_get_bt_rssi,
.btc_update_bt_cnt = rtw8852b_btc_update_bt_cnt,
.btc_wl_s1_standby = rtw8852b_btc_wl_s1_standby,
.btc_set_wl_rx_gain = rtw8852b_btc_set_wl_rx_gain,
.btc_set_policy = rtw89_btc_set_policy_v1,
};
const struct rtw89_chip_info rtw8852b_chip_info = {
.chip_id = RTL8852B,
.ops = &rtw8852b_chip_ops,
.fw_name = "rtw89/rtw8852b_fw.bin",
.try_ce_fw = true,
.fifo_size = 196608,
.dle_scc_rsvd_size = 98304,
.max_amsdu_limit = 3500,
.dis_2g_40m_ul_ofdma = true,
.rsvd_ple_ofst = 0x2f800,
.hfc_param_ini = rtw8852b_hfc_param_ini_pcie,
.dle_mem = rtw8852b_dle_mem_pcie,
.wde_qempty_acq_num = 4,
.wde_qempty_mgq_sel = 4,
.rf_base_addr = {0xe000, 0xf000},
.pwr_on_seq = NULL,
.pwr_off_seq = NULL,
.bb_table = &rtw89_8852b_phy_bb_table,
.bb_gain_table = &rtw89_8852b_phy_bb_gain_table,
.rf_table = {&rtw89_8852b_phy_radioa_table,
&rtw89_8852b_phy_radiob_table,},
.nctl_table = &rtw89_8852b_phy_nctl_table,
.byr_table = &rtw89_8852b_byr_table,
.txpwr_lmt_2g = &rtw89_8852b_txpwr_lmt_2g,
.txpwr_lmt_5g = &rtw89_8852b_txpwr_lmt_5g,
.txpwr_lmt_ru_2g = &rtw89_8852b_txpwr_lmt_ru_2g,
.txpwr_lmt_ru_5g = &rtw89_8852b_txpwr_lmt_ru_5g,
.txpwr_factor_rf = 2,
.txpwr_factor_mac = 1,
.dig_table = NULL,
.dig_regs = &rtw8852b_dig_regs,
.tssi_dbw_table = NULL,
.support_chanctx_num = 0,
.support_bands = BIT(NL80211_BAND_2GHZ) |
BIT(NL80211_BAND_5GHZ),
.support_bw160 = false,
.support_ul_tb_ctrl = true,
.hw_sec_hdr = false,
.rf_path_num = 2,
.tx_nss = 2,
.rx_nss = 2,
.acam_num = 128,
.bcam_num = 10,
.scam_num = 128,
.bacam_num = 2,
.bacam_dynamic_num = 4,
.bacam_v1 = false,
.sec_ctrl_efuse_size = 4,
.physical_efuse_size = 1216,
.logical_efuse_size = 2048,
.limit_efuse_size = 1280,
.dav_phy_efuse_size = 96,
.dav_log_efuse_size = 16,
.phycap_addr = 0x580,
.phycap_size = 128,
.para_ver = 0,
.wlcx_desired = 0x05050000,
.btcx_desired = 0x5,
.scbd = 0x1,
.mailbox = 0x1,
.afh_guard_ch = 6,
.wl_rssi_thres = rtw89_btc_8852b_wl_rssi_thres,
.bt_rssi_thres = rtw89_btc_8852b_bt_rssi_thres,
.rssi_tol = 2,
.mon_reg_num = ARRAY_SIZE(rtw89_btc_8852b_mon_reg),
.mon_reg = rtw89_btc_8852b_mon_reg,
.rf_para_ulink_num = ARRAY_SIZE(rtw89_btc_8852b_rf_ul),
.rf_para_ulink = rtw89_btc_8852b_rf_ul,
.rf_para_dlink_num = ARRAY_SIZE(rtw89_btc_8852b_rf_dl),
.rf_para_dlink = rtw89_btc_8852b_rf_dl,
.ps_mode_supported = BIT(RTW89_PS_MODE_RFOFF) |
BIT(RTW89_PS_MODE_CLK_GATED) |
BIT(RTW89_PS_MODE_PWR_GATED),
.low_power_hci_modes = 0,
.h2c_cctl_func_id = H2C_FUNC_MAC_CCTLINFO_UD,
.hci_func_en_addr = R_AX_HCI_FUNC_EN,
.h2c_desc_size = sizeof(struct rtw89_txwd_body),
.txwd_body_size = sizeof(struct rtw89_txwd_body),
.h2c_ctrl_reg = R_AX_H2CREG_CTRL,
.h2c_regs = rtw8852b_h2c_regs,
.c2h_ctrl_reg = R_AX_C2HREG_CTRL,
.c2h_regs = rtw8852b_c2h_regs,
.page_regs = &rtw8852b_page_regs,
.cfo_src_fd = true,
.dcfo_comp = &rtw8852b_dcfo_comp,
.dcfo_comp_sft = 3,
.imr_info = &rtw8852b_imr_info,
.rrsr_cfgs = &rtw8852b_rrsr_cfgs,
.bss_clr_map_reg = R_BSS_CLR_MAP_V1,
.dma_ch_mask = BIT(RTW89_DMA_ACH4) | BIT(RTW89_DMA_ACH5) |
BIT(RTW89_DMA_ACH6) | BIT(RTW89_DMA_ACH7) |
BIT(RTW89_DMA_B1MG) | BIT(RTW89_DMA_B1HI),
};
EXPORT_SYMBOL(rtw8852b_chip_info);
MODULE_FIRMWARE("rtw89/rtw8852b_fw.bin");
MODULE_AUTHOR("Realtek Corporation");
MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852B driver");
MODULE_LICENSE("Dual BSD/GPL");
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