diff options
Diffstat (limited to 'sys/contrib/dev/rtw89/txrx.h')
| -rw-r--r-- | sys/contrib/dev/rtw89/txrx.h | 414 |
1 files changed, 414 insertions, 0 deletions
diff --git a/sys/contrib/dev/rtw89/txrx.h b/sys/contrib/dev/rtw89/txrx.h new file mode 100644 index 000000000000..02cff0f7d86b --- /dev/null +++ b/sys/contrib/dev/rtw89/txrx.h @@ -0,0 +1,414 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2020 Realtek Corporation + */ + +#ifndef __RTW89_TXRX_H__ +#define __RTW89_TXRX_H__ + +#include "debug.h" + +#define DATA_RATE_MODE_CTRL_MASK GENMASK(8, 7) +#define DATA_RATE_MODE_CTRL_MASK_V1 GENMASK(10, 8) +#define DATA_RATE_NOT_HT_IDX_MASK GENMASK(3, 0) +#define DATA_RATE_MODE_NON_HT 0x0 +#define DATA_RATE_HT_IDX_MASK GENMASK(4, 0) +#define DATA_RATE_HT_IDX_MASK_V1 GENMASK(4, 0) +#define DATA_RATE_MODE_HT 0x1 +#define DATA_RATE_VHT_HE_NSS_MASK GENMASK(6, 4) +#define DATA_RATE_VHT_HE_IDX_MASK GENMASK(3, 0) +#define DATA_RATE_NSS_MASK_V1 GENMASK(7, 5) +#define DATA_RATE_MCS_MASK_V1 GENMASK(4, 0) +#define DATA_RATE_MODE_VHT 0x2 +#define DATA_RATE_MODE_HE 0x3 +#define DATA_RATE_MODE_EHT 0x4 + +static inline u8 rtw89_get_data_rate_mode(struct rtw89_dev *rtwdev, u16 hw_rate) +{ + if (rtwdev->chip->chip_gen == RTW89_CHIP_BE) + return u16_get_bits(hw_rate, DATA_RATE_MODE_CTRL_MASK_V1); + + return u16_get_bits(hw_rate, DATA_RATE_MODE_CTRL_MASK); +} + +static inline u8 rtw89_get_data_not_ht_idx(struct rtw89_dev *rtwdev, u16 hw_rate) +{ + return u16_get_bits(hw_rate, DATA_RATE_NOT_HT_IDX_MASK); +} + +static inline u8 rtw89_get_data_ht_mcs(struct rtw89_dev *rtwdev, u16 hw_rate) +{ + if (rtwdev->chip->chip_gen == RTW89_CHIP_BE) + return u16_get_bits(hw_rate, DATA_RATE_HT_IDX_MASK_V1); + + return u16_get_bits(hw_rate, DATA_RATE_HT_IDX_MASK); +} + +static inline u8 rtw89_get_data_mcs(struct rtw89_dev *rtwdev, u16 hw_rate) +{ + if (rtwdev->chip->chip_gen == RTW89_CHIP_BE) + return u16_get_bits(hw_rate, DATA_RATE_MCS_MASK_V1); + + return u16_get_bits(hw_rate, DATA_RATE_VHT_HE_IDX_MASK); +} + +static inline u8 rtw89_get_data_nss(struct rtw89_dev *rtwdev, u16 hw_rate) +{ + if (rtwdev->chip->chip_gen == RTW89_CHIP_BE) + return u16_get_bits(hw_rate, DATA_RATE_NSS_MASK_V1); + + return u16_get_bits(hw_rate, DATA_RATE_VHT_HE_NSS_MASK); +} + +/* TX WD BODY DWORD 0 */ +#define RTW89_TXWD_BODY0_WP_OFFSET GENMASK(31, 24) +#define RTW89_TXWD_BODY0_WP_OFFSET_V1 GENMASK(28, 24) +#define RTW89_TXWD_BODY0_MORE_DATA BIT(23) +#define RTW89_TXWD_BODY0_WD_INFO_EN BIT(22) +#define RTW89_TXWD_BODY0_FW_DL BIT(20) +#define RTW89_TXWD_BODY0_CHANNEL_DMA GENMASK(19, 16) +#define RTW89_TXWD_BODY0_HDR_LLC_LEN GENMASK(15, 11) +#define RTW89_TXWD_BODY0_WD_PAGE BIT(7) +#define RTW89_TXWD_BODY0_HW_AMSDU BIT(5) +#define RTW89_TXWD_BODY0_HW_SSN_SEL GENMASK(3, 2) +#define RTW89_TXWD_BODY0_HW_SSN_MODE GENMASK(1, 0) + +/* TX WD BODY DWORD 1 */ +#define RTW89_TXWD_BODY1_ADDR_INFO_NUM GENMASK(31, 26) +#define RTW89_TXWD_BODY1_PAYLOAD_ID GENMASK(31, 16) +#define RTW89_TXWD_BODY1_SEC_KEYID GENMASK(5, 4) +#define RTW89_TXWD_BODY1_SEC_TYPE GENMASK(3, 0) + +/* TX WD BODY DWORD 2 */ +#define RTW89_TXWD_BODY2_MACID GENMASK(30, 24) +#define RTW89_TXWD_BODY2_TID_INDICATE BIT(23) +#define RTW89_TXWD_BODY2_QSEL GENMASK(22, 17) +#define RTW89_TXWD_BODY2_TXPKT_SIZE GENMASK(13, 0) + +/* TX WD BODY DWORD 3 */ +#define RTW89_TXWD_BODY3_BK BIT(13) +#define RTW89_TXWD_BODY3_AGG_EN BIT(12) +#define RTW89_TXWD_BODY3_SW_SEQ GENMASK(11, 0) + +/* TX WD BODY DWORD 4 */ +#define RTW89_TXWD_BODY4_SEC_IV_L1 GENMASK(31, 24) +#define RTW89_TXWD_BODY4_SEC_IV_L0 GENMASK(23, 16) + +/* TX WD BODY DWORD 5 */ +#define RTW89_TXWD_BODY5_SEC_IV_H5 GENMASK(31, 24) +#define RTW89_TXWD_BODY5_SEC_IV_H4 GENMASK(23, 16) +#define RTW89_TXWD_BODY5_SEC_IV_H3 GENMASK(15, 8) +#define RTW89_TXWD_BODY5_SEC_IV_H2 GENMASK(7, 0) + +/* TX WD BODY DWORD 6 (V1) */ + +/* TX WD BODY DWORD 7 (V1) */ +#define RTW89_TXWD_BODY7_USE_RATE_V1 BIT(31) +#define RTW89_TXWD_BODY7_DATA_BW GENMASK(29, 28) +#define RTW89_TXWD_BODY7_GI_LTF GENMASK(27, 25) +#define RTW89_TXWD_BODY7_DATA_RATE GENMASK(24, 16) + +/* TX WD INFO DWORD 0 */ +#define RTW89_TXWD_INFO0_USE_RATE BIT(30) +#define RTW89_TXWD_INFO0_DATA_BW GENMASK(29, 28) +#define RTW89_TXWD_INFO0_GI_LTF GENMASK(27, 25) +#define RTW89_TXWD_INFO0_DATA_RATE GENMASK(24, 16) +#define RTW89_TXWD_INFO0_DATA_ER BIT(15) +#define RTW89_TXWD_INFO0_DISDATAFB BIT(10) +#define RTW89_TXWD_INFO0_DATA_BW_ER BIT(8) +#define RTW89_TXWD_INFO0_MULTIPORT_ID GENMASK(6, 4) + +/* TX WD INFO DWORD 1 */ +#define RTW89_TXWD_INFO1_DATA_RTY_LOWEST_RATE GENMASK(24, 16) +#define RTW89_TXWD_INFO1_A_CTRL_BSR BIT(14) +#define RTW89_TXWD_INFO1_MAX_AGGNUM GENMASK(7, 0) + +/* TX WD INFO DWORD 2 */ +#define RTW89_TXWD_INFO2_AMPDU_DENSITY GENMASK(20, 18) +#define RTW89_TXWD_INFO2_SEC_TYPE GENMASK(12, 9) +#define RTW89_TXWD_INFO2_SEC_HW_ENC BIT(8) +#define RTW89_TXWD_INFO2_FORCE_KEY_EN BIT(8) +#define RTW89_TXWD_INFO2_SEC_CAM_IDX GENMASK(7, 0) + +/* TX WD INFO DWORD 3 */ + +/* TX WD INFO DWORD 4 */ +#define RTW89_TXWD_INFO4_RTS_EN BIT(27) +#define RTW89_TXWD_INFO4_HW_RTS_EN BIT(31) + +/* TX WD INFO DWORD 5 */ + +/* RX WD dword0 */ +#define AX_RXD_RPKT_LEN_MASK GENMASK(13, 0) +#define AX_RXD_SHIFT_MASK GENMASK(15, 14) +#define AX_RXD_WL_HD_IV_LEN_MASK GENMASK(21, 16) +#define AX_RXD_BB_SEL BIT(22) +#define AX_RXD_MAC_INFO_VLD BIT(23) +#define AX_RXD_RPKT_TYPE_MASK GENMASK(27, 24) +#define AX_RXD_DRV_INFO_SIZE_MASK GENMASK(30, 28) +#define AX_RXD_LONG_RXD BIT(31) + +/* RX WD dword1 */ +#define AX_RXD_PPDU_TYPE_MASK GENMASK(3, 0) +#define AX_RXD_PPDU_CNT_MASK GENMASK(6, 4) +#define AX_RXD_SR_EN BIT(7) +#define AX_RXD_USER_ID_MASK GENMASK(15, 8) +#define AX_RXD_USER_ID_v1_MASK GENMASK(13, 8) +#define AX_RXD_RX_DATARATE_MASK GENMASK(24, 16) +#define AX_RXD_RX_GI_LTF_MASK GENMASK(27, 25) +#define AX_RXD_NON_SRG_PPDU BIT(28) +#define AX_RXD_INTER_PPDU BIT(29) +#define AX_RXD_NON_SRG_PPDU_v1 BIT(14) +#define AX_RXD_INTER_PPDU_v1 BIT(15) +#define AX_RXD_BW_MASK GENMASK(31, 30) +#define AX_RXD_BW_v1_MASK GENMASK(31, 29) + +/* RX WD dword2 */ +#define AX_RXD_FREERUN_CNT_MASK GENMASK(31, 0) + +/* RX WD dword3 */ +#define AX_RXD_A1_MATCH BIT(0) +#define AX_RXD_SW_DEC BIT(1) +#define AX_RXD_HW_DEC BIT(2) +#define AX_RXD_AMPDU BIT(3) +#define AX_RXD_AMPDU_END_PKT BIT(4) +#define AX_RXD_AMSDU BIT(5) +#define AX_RXD_AMSDU_CUT BIT(6) +#define AX_RXD_LAST_MSDU BIT(7) +#define AX_RXD_BYPASS BIT(8) +#define AX_RXD_CRC32_ERR BIT(9) +#define AX_RXD_ICV_ERR BIT(10) +#define AX_RXD_MAGIC_WAKE BIT(11) +#define AX_RXD_UNICAST_WAKE BIT(12) +#define AX_RXD_PATTERN_WAKE BIT(13) +#define AX_RXD_GET_CH_INFO_MASK GENMASK(15, 14) +#define AX_RXD_PATTERN_IDX_MASK GENMASK(20, 16) +#define AX_RXD_TARGET_IDC_MASK GENMASK(23, 21) +#define AX_RXD_CHKSUM_OFFLOAD_EN BIT(24) +#define AX_RXD_WITH_LLC BIT(25) +#define AX_RXD_RX_STATISTICS BIT(26) + +/* RX WD dword4 */ +#define AX_RXD_TYPE_MASK GENMASK(1, 0) +#define AX_RXD_MC BIT(2) +#define AX_RXD_BC BIT(3) +#define AX_RXD_MD BIT(4) +#define AX_RXD_MF BIT(5) +#define AX_RXD_PWR BIT(6) +#define AX_RXD_QOS BIT(7) +#define AX_RXD_TID_MASK GENMASK(11, 8) +#define AX_RXD_EOSP BIT(12) +#define AX_RXD_HTC BIT(13) +#define AX_RXD_QNULL BIT(14) +#define AX_RXD_SEQ_MASK GENMASK(27, 16) +#define AX_RXD_FRAG_MASK GENMASK(31, 28) + +/* RX WD dword5 */ +#define AX_RXD_SEC_CAM_IDX_MASK GENMASK(7, 0) +#define AX_RXD_ADDR_CAM_MASK GENMASK(15, 8) +#define AX_RXD_MAC_ID_MASK GENMASK(23, 16) +#define AX_RXD_RX_PL_ID_MASK GENMASK(27, 24) +#define AX_RXD_ADDR_CAM_VLD BIT(28) +#define AX_RXD_ADDR_FWD_EN BIT(29) +#define AX_RXD_RX_PL_MATCH BIT(30) + +/* RX WD dword6 */ +#define AX_RXD_MAC_ADDR_MASK GENMASK(31, 0) + +/* RX WD dword7 */ +#define AX_RXD_MAC_ADDR_H_MASK GENMASK(15, 0) +#define AX_RXD_SMART_ANT BIT(16) +#define AX_RXD_SEC_TYPE_MASK GENMASK(20, 17) +#define AX_RXD_HDR_CNV BIT(21) +#define AX_RXD_HDR_OFFSET_MASK GENMASK(26, 22) +#define AX_RXD_BIP_KEYID BIT(27) +#define AX_RXD_BIP_ENC BIT(28) + +struct rtw89_rxinfo_user { + __le32 w0; +}; + +#define RTW89_RXINFO_USER_MAC_ID_VALID BIT(0) +#define RTW89_RXINFO_USER_DATA BIT(1) +#define RTW89_RXINFO_USER_CTRL BIT(2) +#define RTW89_RXINFO_USER_MGMT BIT(3) +#define RTW89_RXINFO_USER_BCM BIT(4) +#define RTW89_RXINFO_USER_MACID GENMASK(15, 8) + +struct rtw89_rxinfo { + __le32 w0; + __le32 w1; + struct rtw89_rxinfo_user user[]; +} __packed; + +#define RTW89_RXINFO_W0_USR_NUM GENMASK(3, 0) +#define RTW89_RXINFO_W0_FW_DEFINE GENMASK(15, 8) +#define RTW89_RXINFO_W0_LSIG_LEN GENMASK(27, 16) +#define RTW89_RXINFO_W0_IS_TO_SELF BIT(28) +#define RTW89_RXINFO_W0_RX_CNT_VLD BIT(29) +#define RTW89_RXINFO_W0_LONG_RXD GENMASK(31, 30) +#define RTW89_RXINFO_W1_SERVICE GENMASK(15, 0) +#define RTW89_RXINFO_W1_PLCP_LEN GENMASK(23, 16) + +struct rtw89_phy_sts_hdr { + __le32 w0; + __le32 w1; +} __packed; + +#define RTW89_PHY_STS_HDR_W0_IE_MAP GENMASK(4, 0) +#define RTW89_PHY_STS_HDR_W0_LEN GENMASK(15, 8) +#define RTW89_PHY_STS_HDR_W0_RSSI_AVG GENMASK(31, 24) +#define RTW89_PHY_STS_HDR_W1_RSSI_A GENMASK(7, 0) +#define RTW89_PHY_STS_HDR_W1_RSSI_B GENMASK(15, 8) +#define RTW89_PHY_STS_HDR_W1_RSSI_C GENMASK(23, 16) +#define RTW89_PHY_STS_HDR_W1_RSSI_D GENMASK(31, 24) + +struct rtw89_phy_sts_iehdr { + __le32 w0; +}; + +#define RTW89_PHY_STS_IEHDR_TYPE GENMASK(4, 0) +#define RTW89_PHY_STS_IEHDR_LEN GENMASK(11, 5) + +struct rtw89_phy_sts_ie0 { + __le32 w0; + __le32 w1; + __le32 w2; +} __packed; + +#define RTW89_PHY_STS_IE01_W0_CH_IDX GENMASK(23, 16) +#define RTW89_PHY_STS_IE01_W1_FD_CFO GENMASK(19, 8) +#define RTW89_PHY_STS_IE01_W1_PREMB_CFO GENMASK(31, 20) +#define RTW89_PHY_STS_IE01_W2_AVG_SNR GENMASK(5, 0) +#define RTW89_PHY_STS_IE01_W2_EVM_MAX GENMASK(15, 8) +#define RTW89_PHY_STS_IE01_W2_EVM_MIN GENMASK(23, 16) + +enum rtw89_tx_channel { + RTW89_TXCH_ACH0 = 0, + RTW89_TXCH_ACH1 = 1, + RTW89_TXCH_ACH2 = 2, + RTW89_TXCH_ACH3 = 3, + RTW89_TXCH_ACH4 = 4, + RTW89_TXCH_ACH5 = 5, + RTW89_TXCH_ACH6 = 6, + RTW89_TXCH_ACH7 = 7, + RTW89_TXCH_CH8 = 8, /* MGMT Band 0 */ + RTW89_TXCH_CH9 = 9, /* HI Band 0 */ + RTW89_TXCH_CH10 = 10, /* MGMT Band 1 */ + RTW89_TXCH_CH11 = 11, /* HI Band 1 */ + RTW89_TXCH_CH12 = 12, /* FW CMD */ + + /* keep last */ + RTW89_TXCH_NUM, + RTW89_TXCH_MAX = RTW89_TXCH_NUM - 1 +}; + +enum rtw89_rx_channel { + RTW89_RXCH_RXQ = 0, + RTW89_RXCH_RPQ = 1, + + /* keep last */ + RTW89_RXCH_NUM, + RTW89_RXCH_MAX = RTW89_RXCH_NUM - 1 +}; + +enum rtw89_tx_qsel { + RTW89_TX_QSEL_BE_0 = 0x00, + RTW89_TX_QSEL_BK_0 = 0x01, + RTW89_TX_QSEL_VI_0 = 0x02, + RTW89_TX_QSEL_VO_0 = 0x03, + RTW89_TX_QSEL_BE_1 = 0x04, + RTW89_TX_QSEL_BK_1 = 0x05, + RTW89_TX_QSEL_VI_1 = 0x06, + RTW89_TX_QSEL_VO_1 = 0x07, + RTW89_TX_QSEL_BE_2 = 0x08, + RTW89_TX_QSEL_BK_2 = 0x09, + RTW89_TX_QSEL_VI_2 = 0x0a, + RTW89_TX_QSEL_VO_2 = 0x0b, + RTW89_TX_QSEL_BE_3 = 0x0c, + RTW89_TX_QSEL_BK_3 = 0x0d, + RTW89_TX_QSEL_VI_3 = 0x0e, + RTW89_TX_QSEL_VO_3 = 0x0f, + RTW89_TX_QSEL_B0_BCN = 0x10, + RTW89_TX_QSEL_B0_HI = 0x11, + RTW89_TX_QSEL_B0_MGMT = 0x12, + RTW89_TX_QSEL_B0_NOPS = 0x13, + RTW89_TX_QSEL_B0_MGMT_FAST = 0x14, + /* reserved */ + /* reserved */ + /* reserved */ + RTW89_TX_QSEL_B1_BCN = 0x18, + RTW89_TX_QSEL_B1_HI = 0x19, + RTW89_TX_QSEL_B1_MGMT = 0x1a, + RTW89_TX_QSEL_B1_NOPS = 0x1b, + RTW89_TX_QSEL_B1_MGMT_FAST = 0x1c, + /* reserved */ + /* reserved */ + /* reserved */ +}; + +static inline u8 rtw89_core_get_qsel(struct rtw89_dev *rtwdev, u8 tid) +{ + switch (tid) { + default: + rtw89_warn(rtwdev, "Should use tag 1d: %d\n", tid); + fallthrough; + case 0: + case 3: + return RTW89_TX_QSEL_BE_0; + case 1: + case 2: + return RTW89_TX_QSEL_BK_0; + case 4: + case 5: + return RTW89_TX_QSEL_VI_0; + case 6: + case 7: + return RTW89_TX_QSEL_VO_0; + } +} + +static inline u8 rtw89_core_get_ch_dma(struct rtw89_dev *rtwdev, u8 qsel) +{ + switch (qsel) { + default: + rtw89_warn(rtwdev, "Cannot map qsel to dma: %d\n", qsel); + fallthrough; + case RTW89_TX_QSEL_BE_0: + return RTW89_TXCH_ACH0; + case RTW89_TX_QSEL_BK_0: + return RTW89_TXCH_ACH1; + case RTW89_TX_QSEL_VI_0: + return RTW89_TXCH_ACH2; + case RTW89_TX_QSEL_VO_0: + return RTW89_TXCH_ACH3; + case RTW89_TX_QSEL_B0_MGMT: + return RTW89_TXCH_CH8; + case RTW89_TX_QSEL_B0_HI: + return RTW89_TXCH_CH9; + case RTW89_TX_QSEL_B1_MGMT: + return RTW89_TXCH_CH10; + case RTW89_TX_QSEL_B1_HI: + return RTW89_TXCH_CH11; + } +} + +static inline u8 rtw89_core_get_tid_indicate(struct rtw89_dev *rtwdev, u8 tid) +{ + switch (tid) { + case 3: + case 2: + case 5: + case 7: + return 1; + default: + rtw89_warn(rtwdev, "Should use tag 1d: %d\n", tid); + fallthrough; + case 0: + case 1: + case 4: + case 6: + return 0; + } +} + +#endif |