/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/* Copyright(c) 2018-2019 Realtek Corporation
*/
#ifndef __RTW8821C_H__
#define __RTW8821C_H__
#include <asm /byteorder.h>
#define RCR_VHT_ACK BIT(26 )
struct rtw8821cu_efuse {
u8 res4[4 ]; /* 0xd0 */
u8 usb_optional_function;
u8 res5[0 x1e];
u8 res6[2 ];
u8 serial[0 x0b]; /* 0xf5 */
u8 vid; /* 0x100 */
u8 res7;
u8 pid;
u8 res8[4 ];
u8 mac_addr[ETH_ALEN]; /* 0x107 */
u8 res9[2 ];
u8 vendor_name[0 x07];
u8 res10[2 ];
u8 device_name[0 x14];
u8 res11[0 xcf];
u8 package_type; /* 0x1fb */
u8 res12[0 x4];
} __packed;
struct rtw8821ce_efuse {
u8 mac_addr[ETH_ALEN]; /* 0xd0 */
u8 vender_id[2 ];
u8 device_id[2 ];
u8 sub_vender_id[2 ];
u8 sub_device_id[2 ];
u8 pmc[2 ];
u8 exp_device_cap[2 ];
u8 msi_cap;
u8 ltr_cap; /* 0xe3 */
u8 exp_link_control[2 ];
u8 link_cap[4 ];
u8 link_control[2 ];
u8 serial_number[8 ];
u8 res0:2 ; /* 0xf4 */
u8 ltr_en:1 ;
u8 res1:2 ;
u8 obff:2 ;
u8 res2_1:1 ;
u8 res2_2:2 ;
u8 obff_cap:2 ;
u8 res3:4 ;
u8 res4[3 ];
u8 class_code[3 ];
u8 pci_pm_L1_2_supp:1 ;
u8 pci_pm_L1_1_supp:1 ;
u8 aspm_pm_L1_2_supp:1 ;
u8 aspm_pm_L1_1_supp:1 ;
u8 L1_pm_substates_supp:1 ;
u8 res5:3 ;
u8 port_common_mode_restore_time;
u8 port_t_power_on_scale:2 ;
u8 res6:1 ;
u8 port_t_power_on_value:5 ;
u8 res7;
} __packed;
struct rtw8821cs_efuse {
u8 res4[0 x4a]; /* 0xd0 */
u8 mac_addr[ETH_ALEN]; /* 0x11a */
} __packed;
struct rtw8821c_efuse {
__le16 rtl_id;
u8 res0[0 x0e];
/* 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[2 ]; /* 0xbd */
u8 lna_type_5g[2 ];
u8 rf_board_option;
u8 rf_feature_option;
u8 rf_bt_setting;
u8 eeprom_version;
u8 eeprom_customer_id;
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 res[3 ];
union {
struct rtw8821ce_efuse e;
struct rtw8821cu_efuse u;
struct rtw8821cs_efuse s;
};
} __packed;
static inline void
_rtw_write32s_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data)
{
/* 0xC00-0xCFF and 0xE00-0xEFF have the same layout */
rtw_write32_mask(rtwdev, addr, mask, data);
rtw_write32_mask(rtwdev, addr + 0 x200, mask, data);
}
extern const struct rtw_chip_info rtw8821c_hw_spec;
#define rtw_write32s_mask(rtwdev, addr, mask, data) \
do { \
BUILD_BUG_ON((addr) < 0 xC00 || (addr) >= 0 xD00); \
\
_rtw_write32s_mask(rtwdev, addr, mask, data); \
} while (0 )
#define BIT_FEN_PCIEA BIT(6 )
#define WLAN_SLOT_TIME 0 x09
#define WLAN_PIFS_TIME 0 x19
#define WLAN_SIFS_CCK_CONT_TX 0 xA
#define WLAN_SIFS_OFDM_CONT_TX 0 xE
#define WLAN_SIFS_CCK_TRX 0 x10
#define WLAN_SIFS_OFDM_TRX 0 x10
#define WLAN_VO_TXOP_LIMIT 0 x186
#define WLAN_VI_TXOP_LIMIT 0 x3BC
#define WLAN_RDG_NAV 0 x05
#define WLAN_TXOP_NAV 0 x1B
#define WLAN_CCK_RX_TSF 0 x30
#define WLAN_OFDM_RX_TSF 0 x30
#define WLAN_TBTT_PROHIBIT 0 x04
#define WLAN_TBTT_HOLD_TIME 0 x064
#define WLAN_DRV_EARLY_INT 0 x04
#define WLAN_BCN_DMA_TIME 0 x02
#define WLAN_RX_FILTER0 0 x0FFFFFFF
#define WLAN_RX_FILTER2 0 xFFFF
#define WLAN_RCR_CFG 0 xE400220E
#define WLAN_RXPKT_MAX_SZ 12288
#define WLAN_RXPKT_MAX_SZ_512 (WLAN_RXPKT_MAX_SZ >> 9 )
#define WLAN_AMPDU_MAX_TIME 0 x70
#define WLAN_RTS_LEN_TH 0 xFF
#define WLAN_RTS_TX_TIME_TH 0 x08
#define WLAN_MAX_AGG_PKT_LIMIT 0 x20
#define WLAN_RTS_MAX_AGG_PKT_LIMIT 0 x20
#define FAST_EDCA_VO_TH 0 x06
#define FAST_EDCA_VI_TH 0 x06
#define FAST_EDCA_BE_TH 0 x06
#define FAST_EDCA_BK_TH 0 x06
#define WLAN_BAR_RETRY_LIMIT 0 x01
#define WLAN_RA_TRY_RATE_AGG_LIMIT 0 x08
#define WLAN_TX_FUNC_CFG1 0 x30
#define WLAN_TX_FUNC_CFG2 0 x30
#define WLAN_MAC_OPT_NORM_FUNC1 0 x98
#define WLAN_MAC_OPT_LB_FUNC1 0 x80
#define WLAN_MAC_OPT_FUNC2 0 xb0810041
#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 0 x1E4
/* phy status page0 */
#define GET_PHY_STAT_P0_PWDB(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x00), GENMASK(15 , 8 ))
#define GET_PHY_STAT_P0_VGA(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x03), GENMASK(12 , 8 ))
#define GET_PHY_STAT_P0_LNA_L(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x03), GENMASK(15 , 13 ))
#define GET_PHY_STAT_P0_LNA_H(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x03), BIT(23 ))
#define BIT_LNA_H_MASK BIT(3 )
#define BIT_LNA_L_MASK GENMASK(2 , 0 )
/* phy status page1 */
#define GET_PHY_STAT_P1_PWDB_A(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x00), GENMASK(15 , 8 ))
#define GET_PHY_STAT_P1_PWDB_B(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x00), GENMASK(23 , 16 ))
#define GET_PHY_STAT_P1_RF_MODE(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x03), GENMASK(29 , 28 ))
#define GET_PHY_STAT_P1_L_RXSC(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x01), GENMASK(11 , 8 ))
#define GET_PHY_STAT_P1_HT_RXSC(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x01), GENMASK(15 , 12 ))
#define GET_PHY_STAT_P1_RXEVM_A(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x04), GENMASK(7 , 0 ))
#define GET_PHY_STAT_P1_RXEVM_B(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x04), GENMASK(15 , 8 ))
#define GET_PHY_STAT_P1_CFO_TAIL_A(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x05), GENMASK(7 , 0 ))
#define GET_PHY_STAT_P1_CFO_TAIL_B(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x05), GENMASK(15 , 8 ))
#define GET_PHY_STAT_P1_RXSNR_A(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x06), GENMASK(7 , 0 ))
#define GET_PHY_STAT_P1_RXSNR_B(phy_stat) \
le32_get_bits(*((__le32 *)(phy_stat) + 0 x06), GENMASK(15 , 8 ))
#define REG_SYS_CTRL 0 x000
#define BIT_FEN_EN BIT(26 )
#define REG_INIRTS_RATE_SEL 0 x0480
#define REG_HTSTFWT 0 x800
#define REG_RXCCAMSK 0 x814
#define REG_L1WT 0 x83c
#define REG_L1PKWT 0 x840
#define REG_MRC 0 x850
#define REG_ADC40 0 x8c8
#define REG_CHFIR 0 x8f0
#define REG_CDDTXP 0 x93c
#define REG_TXPSEL1 0 x940
#define REG_ACBB0 0 x948
#define REG_ACBBRXFIR 0 x94c
#define REG_ACGG2TBL 0 x958
#define REG_ADCINI 0 xa04
#define REG_PWRTH 0 xa08
#define REG_CCA_FLTR 0 xa20
#define REG_TXSF2 0 xa24
#define REG_TXSF6 0 xa28
#define REG_RXDESC 0 xa2c
#define REG_ENTXCCK 0 xa80
#define BTG_LNA 0 xfc84
#define WLG_LNA 0 x7532
#define REG_ENRXCCA 0 xa84
#define BTG_CCA 0 x0e
#define WLG_CCA 0 x12
#define REG_PWRTH2 0 xaa8
#define REG_CSRATIO 0 xaaa
#define REG_TXFILTER 0 xaac
#define REG_AGCTR_A 0 xc08
#define REG_TXDFIR 0 xc20
#define REG_TRSW 0 xca0
#define REG_RFESEL0 0 xcb0
#define REG_RFESEL8 0 xcb4
#define REG_RFECTL 0 xcb8
#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 0 xcbc
#define REG_AGCTR_B 0 xe08
#define REG_DMEM_CTRL 0 x1080
#define BIT_WL_RST BIT(16 )
#define REG_ANTWT 0 x1904
#define REG_IQKFAILMSK 0 x1bf0
#define BIT_MASK_R_RFE_SEL_15 GENMASK(31 , 28 )
#define BIT_SDIO_INT BIT(18 )
#define BT_CNT_ENABLE 0 x1
#define BIT_BCN_QUEUE BIT(3 )
#define BCN_PRI_EN 0 x1
#define PTA_CTRL_PIN 0 x66
#define DPDT_CTRL_PIN 0 x77
#define ANTDIC_CTRL_PIN 0 x88
#define REG_CTRL_TYPE 0 x67
#define BIT_CTRL_TYPE1 BIT(5 )
#define BIT_CTRL_TYPE2 BIT(4 )
#define CTRL_TYPE_MASK GENMASK(15 , 8 )
#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(11 ))
#define RF18_BW_80M (BIT(10 ))
#endif
Messung V0.5 in Prozent C=99 H=95 G=96
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-07)
¤
*© Formatika GbR, Deutschland