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rtw8821a.h
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rtw8821a.h
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/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/* Copyright(c) 2018-2019 Realtek Corporation
*/
#ifndef __RTW8821A_H__
#define __RTW8821A_H__
#include <asm/byteorder.h>
struct rtw8821au_efuse {
u8 res4[48]; /* 0xd0 */
u8 vid[2]; /* 0x100 */
u8 pid[2];
u8 res8[3];
u8 mac_addr[ETH_ALEN]; /* 0x107 */
u8 res9[243];
};
struct rtw8812au_efuse {
u8 vid[2]; /* 0xd0 */
u8 pid[2]; /* 0xd2 */
u8 res0[3];
u8 mac_addr[ETH_ALEN]; /* 0xd7 */
u8 res1[291];
};
struct rtw8821a_efuse {
__le16 rtl_id;
u8 res0[6]; /* 0x02 */
u8 usb_mode; /* 0x08 */
u8 res1[7]; /* 0x09 */
/* power index for four RF paths */
struct rtw_txpwr_idx txpwr_idx_table[4];
u8 channel_plan; /* 0xb8 */
u8 xtal_k;
u8 thermal_meter;
u8 iqk_lck;
u8 pa_type; /* 0xbc */
u8 lna_type_2g; /* 0xbd */
u8 res2;
u8 lna_type_5g; /* 0xbf */
u8 res3;
u8 rf_board_option; /* 0xc1 */
u8 rf_feature_option;
u8 rf_bt_setting;
u8 eeprom_version;
u8 eeprom_customer_id; /* 0xc5 */
u8 tx_bb_swing_setting_2g;
u8 tx_bb_swing_setting_5g;
u8 tx_pwr_calibrate_rate;
u8 rf_antenna_option; /* 0xc9 */
u8 rfe_option;
u8 country_code[2];
u8 res4[3];
union {
struct rtw8821au_efuse rtw8821au;
struct rtw8812au_efuse rtw8812au;
};
} __packed;
static_assert(sizeof(struct rtw8821a_efuse) == 512);
extern const struct rtw_chip_info rtw8821a_hw_spec;
extern const struct rtw_chip_info rtw8812a_hw_spec;
#define BIT_FEN_USBA BIT(2)
#define BIT_FEN_PCIEA BIT(6)
#define WLAN_SLOT_TIME 0x09
#define WLAN_PIFS_TIME 0x19
#define WLAN_SIFS_CCK_CONT_TX 0xA
#define WLAN_SIFS_OFDM_CONT_TX 0xE
#define WLAN_SIFS_CCK_TRX 0x10
#define WLAN_SIFS_OFDM_TRX 0x10
#define WLAN_VO_TXOP_LIMIT 0x186
#define WLAN_VI_TXOP_LIMIT 0x3BC
#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
#define WLAN_TBTT_HOLD_TIME 0x064
#define WLAN_DRV_EARLY_INT 0x04
#define WLAN_BCN_DMA_TIME 0x02
#define WLAN_RX_FILTER0 0x0FFFFFFF
#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 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_RA_TRY_RATE_AGG_LIMIT 0x08
#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 0xb0810041
#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_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 WLAN_PRE_TXCNT_TIME_TH 0x1E4
struct rtw8821a_phy_status_rpt {
/* DWORD 0*/
u8 gain_trsw[2]; /*path-A and path-B {TRSW, gain[6:0] }*/
u8 chl_num_lsb; /*@channel number[7:0]*/
#ifdef __LITTLE_ENDIAN
u8 chl_num_msb : 2; /*@channel number[9:8]*/
u8 sub_chnl : 4; /*sub-channel location[3:0]*/
u8 r_rfmod : 2; /*RF mode[1:0]*/
#else /*@_BIG_ENDIAN_ */
u8 r_rfmod : 2;
u8 sub_chnl : 4;
u8 chl_num_msb : 2;
#endif
/* @DWORD 1*/
u8 pwdb_all; /*@CCK signal quality / OFDM pwdb all*/
s8 cfosho[2]; /*@CCK AGC report and CCK_BB_Power*/
/*OFDM path-A and path-B short CFO*/
#ifdef __LITTLE_ENDIAN
u8 resvd_0 : 6;
u8 bt_rf_ch_msb : 2; /*@8812A:2'b0 8814A: bt rf channel keep[7:6]*/
#else /*@_BIG_ENDIAN_*/
u8 bt_rf_ch_msb : 2;
u8 resvd_0 : 6;
#endif
/* @DWORD 2*/
#ifdef __LITTLE_ENDIAN
u8 ant_div_sw_a : 1; /*@8812A: ant_div_sw_a 8814A: 1'b0*/
u8 ant_div_sw_b : 1; /*@8812A: ant_div_sw_b 8814A: 1'b0*/
u8 bt_rf_ch_lsb : 6; /*@8812A: 6'b0 8814A: bt rf channel keep[5:0]*/
#else /*@_BIG_ENDIAN_ */
u8 bt_rf_ch_lsb : 6;
u8 ant_div_sw_b : 1;
u8 ant_div_sw_a : 1;
#endif
s8 cfotail[2]; /*@DW2 byte 1 DW2 byte 2 path-A and path-B CFO tail*/
u8 pcts_msk_rpt_0; /*PCTS mask report[7:0]*/
u8 pcts_msk_rpt_1; /*PCTS mask report[15:8]*/
/* @DWORD 3*/
s8 rxevm[2]; /*@DW3 byte 1 DW3 byte 2 stream 1 and stream 2 RX EVM*/
s8 rxsnr[2]; /*@DW3 byte 3 DW4 byte 0 path-A and path-B RX SNR*/
/* @DWORD 4*/
u8 pcts_msk_rpt_2; /*PCTS mask report[23:16]*/
#ifdef __LITTLE_ENDIAN
u8 pcts_msk_rpt_3 : 6; /*PCTS mask report[29:24]*/
u8 pcts_rpt_valid : 1; /*pcts_rpt_valid*/
u8 resvd_1 : 1; /*@1'b0*/
#else /*@_BIG_ENDIAN_*/
u8 resvd_1 : 1;
u8 pcts_rpt_valid : 1;
u8 pcts_msk_rpt_3 : 6;
#endif
s8 rxevm_cd[2]; /*@8812A: 16'b0*/
/*@8814A: stream 3 and stream 4 RX EVM*/
/* @DWORD 5*/
u8 csi_current[2]; /*@8812A: stream 1 and 2 CSI*/
/*@8814A: path-C and path-D RX SNR*/
u8 gain_trsw_cd[2]; /*path-C and path-D {TRSW, gain[6:0] }*/
/* @DWORD 6*/
s8 sigevm; /*signal field EVM*/
#ifdef __LITTLE_ENDIAN
u8 antidx_antc : 3; /*@8812A: 3'b0 8814A: antidx_antc[2:0]*/
u8 antidx_antd : 3; /*@8812A: 3'b0 8814A: antidx_antd[2:0]*/
u8 dpdt_ctrl_keep : 1; /*@8812A: 1'b0 8814A: dpdt_ctrl_keep*/
u8 gnt_bt_keep : 1; /*@8812A: 1'b0 8814A: GNT_BT_keep*/
#else /*@_BIG_ENDIAN_*/
u8 gnt_bt_keep : 1;
u8 dpdt_ctrl_keep : 1;
u8 antidx_antd : 3;
u8 antidx_antc : 3;
#endif
#ifdef __LITTLE_ENDIAN
u8 antidx_anta : 3; /*@antidx_anta[2:0]*/
u8 antidx_antb : 3; /*@antidx_antb[2:0]*/
u8 hw_antsw_occur : 2; /*@1'b0*/
#else /*@_BIG_ENDIAN_*/
u8 hw_antsw_occur : 2;
u8 antidx_antb : 3;
u8 antidx_anta : 3;
#endif
};
#define REG_SYS_CTRL 0x000
#define BIT_FEN_EN BIT(26)
#define REG_APS_FSMCO 0x04
#define APS_FSMCO_MAC_ENABLE BIT(8)
#define APS_FSMCO_MAC_OFF BIT(9)
#define APS_FSMCO_HW_POWERDOWN BIT(15)
#define REG_ACLK_MON 0x3e
#define REG_RF_B_CTRL 0x76
#define REG_HIMR0 0xb0
#define REG_HISR0 0xb4
#define REG_HIMR1 0xb8
#define REG_HISR1 0xbc
#define HCI_TXDMA_EN BIT(0)
#define HCI_RXDMA_EN BIT(1)
#define TXDMA_EN BIT(2)
#define RXDMA_EN BIT(3)
#define PROTOCOL_EN BIT(4)
#define SCHEDULE_EN BIT(5)
#define MACTXEN BIT(6)
#define MACRXEN BIT(7)
#define ENSWBCN BIT(8)
#define ENSEC BIT(9)
#define CALTMR_EN BIT(10) /* 32k CAL TMR enable */
#define REG_MSR 0x102
#define REG_PBP 0x104
#define PBP_RX_MASK 0x0f
#define PBP_TX_MASK 0xf0
#define PBP_64 0x0
#define PBP_128 0x1
#define PBP_256 0x2
#define PBP_512 0x3
#define PBP_1024 0x4
#define REG_LLT_INIT 0x01E0
#define BIT_LLT_WRITE_ACCESS BIT(30)
#define REG_DWBCN1_CTRL 0x228
#define REG_EARLY_MODE_CONTROL 0x2bc
#define REG_TXPKT_EMPTY 0x41a
#define REG_AMPDU_MAX_LENGTH 0x458
#define REG_FAST_EDCA_CTRL 0x460
#define REG_TX_RPT_CTRL 0x4ec
#define REG_TX_RPT_TIME 0x4f0
#define REG_BCNTCFG 0x510
#define REG_INIRTS_RATE_SEL 0x0480
#define REG_HTSTFWT 0x800
#define REG_CCK_RPT_FORMAT 0x804
#define BIT_CCK_RPT_FORMAT BIT(16)
#define REG_RXPSEL 0x808
#define BIT_RX_PSEL_RST (BIT(28) | BIT(29))
#define REG_TXPSEL 0x80c
#define REG_RXCCAMSK 0x814
#define REG_CCASEL 0x82c
#define REG_PDMFTH 0x830
#define REG_BWINDICATION 0x834
#define REG_CCA2ND 0x838
#define REG_L1WT 0x83c
#define REG_L1PKWT 0x840
#define REG_L1PKTH 0x848
#define REG_MRC 0x850
#define REG_CLKTRK 0x860
#define REG_ADCCLK 0x8ac
#define REG_HSSI_READ 0x8b0
#define REG_FPGA0_XCD_RF_PARA 0x8b4
#define REG_ADC160 0x8c4
#define REG_ADC40 0x8c8
#define REG_CHFIR 0x8f0
#define REG_ANTSEL_SW 0x900
#define REG_SINGLE_TONE_CONT_TX 0x914
#define REG_CDDTXP 0x93c
#define REG_TXPSEL1 0x940
#define REG_ACBB0 0x948
#define REG_ACBBRXFIR 0x94c
#define REG_ACGG2TBL 0x958
#define REG_FAS 0x9a4
#define REG_RXSB 0xa00
#define REG_CCK_RX 0xa04
#define REG_PWRTH 0xa08
#define REG_CCA_FLTR 0xa20
#define REG_TXSF2 0xa24
#define REG_TXSF6 0xa28
#define REG_FA_CCK 0xa5c
#define REG_RXDESC 0xa2c
#define REG_ENTXCCK 0xa80
#define BTG_LNA 0xfc84
#define WLG_LNA 0x7532
#define REG_ENRXCCA 0xa84
#define BTG_CCA 0x0e
#define WLG_CCA 0x12
#define REG_PWRTH2 0xaa8
#define REG_CSRATIO 0xaaa
#define REG_TXFILTER 0xaac
#define REG_CNTRST 0xb58
#define REG_AGCTR_A 0xc08
#define REG_RX_IQC_AB_A 0xc10
#define REG_TXSCALE_A 0xc1c
#define BB_SWING_MASK GENMASK(31, 21)
#define REG_TXDFIR 0xc20
#define REG_RXIGI_A 0xc50
#define REG_TX_PWR_TRAINING_A 0xc54
#define REG_AFE_PWR1_A 0xc60
#define REG_AFE_PWR2_A 0xc64
#define REG_RX_WAIT_CCA_TX_CCK_RFON_A 0xc68
#define REG_LSSI_WRITE_A 0xc90
#define REG_TXAGCIDX 0xc94
#define REG_TRSW 0xca0
#define REG_RFESEL0 0xcb0
#define REG_RFE_PINMUX_A 0xcb0
#define REG_RFESEL8 0xcb4
#define REG_RFE_INV_A 0xcb4
#define RFE_INV_MASK 0x3ff00000
#define REG_RFECTL_A 0xcb8
#define B_BTG_SWITCH BIT(16)
#define B_CTRL_SWITCH BIT(18)
#define B_WL_SWITCH (BIT(20) | BIT(22))
#define B_WLG_SWITCH BIT(21)
#define B_WLA_SWITCH BIT(23)
#define REG_RFEINV 0xcbc
#define REG_PI_READ_A 0xd04
#define REG_SI_READ_A 0xd08
#define REG_PI_READ_B 0xd44
#define REG_SI_READ_B 0xd48
#define REG_AGCTR_B 0xe08
#define REG_RX_IQC_AB_B 0xe10
#define REG_TXSCALE_B 0xe1c
#define REG_RXIGI_B 0xe50
#define REG_TX_PWR_TRAINING_B 0xe54
#define REG_AFE_PWR1_B 0xe60
#define REG_AFE_PWR2_B 0xe64
#define REG_RX_WAIT_CCA_TX_CCK_RFON_B 0xe68
#define REG_LSSI_WRITE_B 0xe90
#define REG_RFE_PINMUX_B 0xeb0
#define REG_RFE_INV_B 0xeb4
#define REG_RFECTL_B 0xeb8
#define REG_CRC_CCK 0xf04
#define REG_CRC_OFDM 0xf14
#define REG_CRC_HT 0xf10
#define REG_CRC_VHT 0xf0c
#define REG_CCA_OFDM 0xf08
#define REG_FA_OFDM 0xf48
#define REG_CCA_CCK 0xfcc
#define REG_DMEM_CTRL 0x1080
#define BIT_WL_RST BIT(16)
#define REG_ANTWT 0x1904
#define REG_IQKFAILMSK 0x1bf0
#define BIT_MASK_R_RFE_SEL_15 GENMASK(31, 28)
#define BIT_SDIO_INT BIT(18)
#define BT_CNT_ENABLE 0x1
#define BIT_BCN_QUEUE BIT(3)
#define BCN_PRI_EN 0x1
#define PTA_CTRL_PIN 0x66
#define DPDT_CTRL_PIN 0x77
#define ANTDIC_CTRL_PIN 0x88
#define REG_CTRL_TYPE 0x67
#define BIT_CTRL_TYPE1 BIT(5)
#define BIT_CTRL_TYPE2 BIT(4)
#define CTRL_TYPE_MASK GENMASK(15, 8)
#define REG_USB_HRPWM 0xfe58
#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 (BIT(17))
#define RF18_RFSI_GT (BIT(18))
#define RF18_BW_MASK (BIT(11) | BIT(10))
#define RF18_BW_20M (BIT(11) | BIT(10))
#define RF18_BW_40M (BIT(10))
#define RF18_BW_80M (0)
#define RF_MODE_TABLE_ADDR 0x30
#define RF_MODE_TABLE_DATA0 0x31
#define RF_MODE_TABLE_DATA1 0x32
#define RF_LCK 0xb4
#endif