| /* SPDX-License-Identifier: ISC */ |
| /* Copyright (C) 2020 MediaTek Inc. */ |
| |
| #ifndef __MT7915_MAC_H |
| #define __MT7915_MAC_H |
| |
| #define MT_CT_PARSE_LEN 72 |
| #define MT_CT_DMA_BUF_NUM 2 |
| |
| #define MT_RXD0_LENGTH GENMASK(15, 0) |
| #define MT_RXD0_PKT_TYPE GENMASK(31, 27) |
| |
| #define MT_RXD0_NORMAL_ETH_TYPE_OFS GENMASK(22, 16) |
| #define MT_RXD0_NORMAL_IP_SUM BIT(23) |
| #define MT_RXD0_NORMAL_UDP_TCP_SUM BIT(24) |
| |
| enum rx_pkt_type { |
| PKT_TYPE_TXS, |
| PKT_TYPE_TXRXV, |
| PKT_TYPE_NORMAL, |
| PKT_TYPE_RX_DUP_RFB, |
| PKT_TYPE_RX_TMR, |
| PKT_TYPE_RETRIEVE, |
| PKT_TYPE_TXRX_NOTIFY, |
| PKT_TYPE_RX_EVENT, |
| }; |
| |
| /* RXD DW1 */ |
| #define MT_RXD1_NORMAL_WLAN_IDX GENMASK(9, 0) |
| #define MT_RXD1_NORMAL_GROUP_1 BIT(11) |
| #define MT_RXD1_NORMAL_GROUP_2 BIT(12) |
| #define MT_RXD1_NORMAL_GROUP_3 BIT(13) |
| #define MT_RXD1_NORMAL_GROUP_4 BIT(14) |
| #define MT_RXD1_NORMAL_GROUP_5 BIT(15) |
| #define MT_RXD1_NORMAL_SEC_MODE GENMASK(20, 16) |
| #define MT_RXD1_NORMAL_KEY_ID GENMASK(22, 21) |
| #define MT_RXD1_NORMAL_CM BIT(23) |
| #define MT_RXD1_NORMAL_CLM BIT(24) |
| #define MT_RXD1_NORMAL_ICV_ERR BIT(25) |
| #define MT_RXD1_NORMAL_TKIP_MIC_ERR BIT(26) |
| #define MT_RXD1_NORMAL_FCS_ERR BIT(27) |
| #define MT_RXD1_NORMAL_BAND_IDX BIT(28) |
| #define MT_RXD1_NORMAL_SPP_EN BIT(29) |
| #define MT_RXD1_NORMAL_ADD_OM BIT(30) |
| #define MT_RXD1_NORMAL_SEC_DONE BIT(31) |
| |
| /* RXD DW2 */ |
| #define MT_RXD2_NORMAL_BSSID GENMASK(5, 0) |
| #define MT_RXD2_NORMAL_CO_ANT BIT(6) |
| #define MT_RXD2_NORMAL_BF_CQI BIT(7) |
| #define MT_RXD2_NORMAL_MAC_HDR_LEN GENMASK(12, 8) |
| #define MT_RXD2_NORMAL_HDR_TRANS BIT(13) |
| #define MT_RXD2_NORMAL_HDR_OFFSET GENMASK(15, 14) |
| #define MT_RXD2_NORMAL_TID GENMASK(19, 16) |
| #define MT_RXD2_NORMAL_MU_BAR BIT(21) |
| #define MT_RXD2_NORMAL_SW_BIT BIT(22) |
| #define MT_RXD2_NORMAL_AMSDU_ERR BIT(23) |
| #define MT_RXD2_NORMAL_MAX_LEN_ERROR BIT(24) |
| #define MT_RXD2_NORMAL_HDR_TRANS_ERROR BIT(25) |
| #define MT_RXD2_NORMAL_INT_FRAME BIT(26) |
| #define MT_RXD2_NORMAL_FRAG BIT(27) |
| #define MT_RXD2_NORMAL_NULL_FRAME BIT(28) |
| #define MT_RXD2_NORMAL_NDATA BIT(29) |
| #define MT_RXD2_NORMAL_NON_AMPDU BIT(30) |
| #define MT_RXD2_NORMAL_BF_REPORT BIT(31) |
| |
| /* RXD DW3 */ |
| #define MT_RXD3_NORMAL_RXV_SEQ GENMASK(7, 0) |
| #define MT_RXD3_NORMAL_CH_FREQ GENMASK(15, 8) |
| #define MT_RXD3_NORMAL_ADDR_TYPE GENMASK(17, 16) |
| #define MT_RXD3_NORMAL_U2M BIT(0) |
| #define MT_RXD3_NORMAL_HTC_VLD BIT(0) |
| #define MT_RXD3_NORMAL_TSF_COMPARE_LOSS BIT(19) |
| #define MT_RXD3_NORMAL_BEACON_MC BIT(20) |
| #define MT_RXD3_NORMAL_BEACON_UC BIT(21) |
| #define MT_RXD3_NORMAL_AMSDU BIT(22) |
| #define MT_RXD3_NORMAL_MESH BIT(23) |
| #define MT_RXD3_NORMAL_MHCP BIT(24) |
| #define MT_RXD3_NORMAL_NO_INFO_WB BIT(25) |
| #define MT_RXD3_NORMAL_DISABLE_RX_HDR_TRANS BIT(26) |
| #define MT_RXD3_NORMAL_POWER_SAVE_STAT BIT(27) |
| #define MT_RXD3_NORMAL_MORE BIT(28) |
| #define MT_RXD3_NORMAL_UNWANT BIT(29) |
| #define MT_RXD3_NORMAL_RX_DROP BIT(30) |
| #define MT_RXD3_NORMAL_VLAN2ETH BIT(31) |
| |
| /* RXD DW4 */ |
| #define MT_RXD4_NORMAL_PAYLOAD_FORMAT GENMASK(1, 0) |
| #define MT_RXD4_FIRST_AMSDU_FRAME GENMASK(1, 0) |
| #define MT_RXD4_MID_AMSDU_FRAME BIT(1) |
| #define MT_RXD4_LAST_AMSDU_FRAME BIT(0) |
| |
| #define MT_RXD4_NORMAL_PATTERN_DROP BIT(9) |
| #define MT_RXD4_NORMAL_CLS BIT(10) |
| #define MT_RXD4_NORMAL_OFLD GENMASK(12, 11) |
| #define MT_RXD4_NORMAL_MAGIC_PKT BIT(13) |
| #define MT_RXD4_NORMAL_WOL GENMASK(18, 14) |
| #define MT_RXD4_NORMAL_CLS_BITMAP GENMASK(28, 19) |
| #define MT_RXD3_NORMAL_PF_MODE BIT(29) |
| #define MT_RXD3_NORMAL_PF_STS GENMASK(31, 30) |
| |
| #define MT_RXV_HDR_BAND_IDX BIT(24) |
| |
| /* RXD GROUP4 */ |
| #define MT_RXD6_FRAME_CONTROL GENMASK(15, 0) |
| #define MT_RXD6_TA_LO GENMASK(31, 16) |
| |
| #define MT_RXD7_TA_HI GENMASK(31, 0) |
| |
| #define MT_RXD8_SEQ_CTRL GENMASK(15, 0) |
| #define MT_RXD8_QOS_CTL GENMASK(31, 16) |
| |
| #define MT_RXD9_HT_CONTROL GENMASK(31, 0) |
| |
| /* P-RXV */ |
| #define MT_PRXV_TX_RATE GENMASK(6, 0) |
| #define MT_PRXV_TX_DCM BIT(4) |
| #define MT_PRXV_TX_ER_SU_106T BIT(5) |
| #define MT_PRXV_NSTS GENMASK(9, 7) |
| #define MT_PRXV_TXBF BIT(10) |
| #define MT_PRXV_HT_AD_CODE BIT(11) |
| #define MT_PRXV_HE_RU_ALLOC_L GENMASK(31, 28) |
| #define MT_PRXV_HE_RU_ALLOC_H GENMASK(3, 0) |
| #define MT_PRXV_RCPI3 GENMASK(31, 24) |
| #define MT_PRXV_RCPI2 GENMASK(23, 16) |
| #define MT_PRXV_RCPI1 GENMASK(15, 8) |
| #define MT_PRXV_RCPI0 GENMASK(7, 0) |
| |
| /* C-RXV */ |
| #define MT_CRXV_HT_STBC GENMASK(1, 0) |
| #define MT_CRXV_TX_MODE GENMASK(7, 4) |
| #define MT_CRXV_FRAME_MODE GENMASK(10, 8) |
| #define MT_CRXV_HT_SHORT_GI GENMASK(14, 13) |
| #define MT_CRXV_HE_LTF_SIZE GENMASK(18, 17) |
| #define MT_CRXV_HE_LDPC_EXT_SYM BIT(20) |
| #define MT_CRXV_HE_PE_DISAMBIG BIT(23) |
| #define MT_CRXV_HE_NUM_USER GENMASK(30, 24) |
| #define MT_CRXV_HE_UPLINK BIT(31) |
| #define MT_CRXV_HE_RU0 GENMASK(7, 0) |
| #define MT_CRXV_HE_RU1 GENMASK(15, 8) |
| #define MT_CRXV_HE_RU2 GENMASK(23, 16) |
| #define MT_CRXV_HE_RU3 GENMASK(31, 24) |
| |
| #define MT_CRXV_HE_MU_AID GENMASK(30, 20) |
| |
| #define MT_CRXV_HE_SR_MASK GENMASK(11, 8) |
| #define MT_CRXV_HE_SR1_MASK GENMASK(16, 12) |
| #define MT_CRXV_HE_SR2_MASK GENMASK(20, 17) |
| #define MT_CRXV_HE_SR3_MASK GENMASK(24, 21) |
| |
| #define MT_CRXV_HE_BSS_COLOR GENMASK(5, 0) |
| #define MT_CRXV_HE_TXOP_DUR GENMASK(12, 6) |
| #define MT_CRXV_HE_BEAM_CHNG BIT(13) |
| #define MT_CRXV_HE_DOPPLER BIT(16) |
| |
| #define MT_CRXV_SNR GENMASK(18, 13) |
| #define MT_CRXV_FOE_LO GENMASK(31, 19) |
| #define MT_CRXV_FOE_HI GENMASK(6, 0) |
| #define MT_CRXV_FOE_SHIFT 13 |
| |
| enum tx_header_format { |
| MT_HDR_FORMAT_802_3, |
| MT_HDR_FORMAT_CMD, |
| MT_HDR_FORMAT_802_11, |
| MT_HDR_FORMAT_802_11_EXT, |
| }; |
| |
| enum tx_pkt_type { |
| MT_TX_TYPE_CT, |
| MT_TX_TYPE_SF, |
| MT_TX_TYPE_CMD, |
| MT_TX_TYPE_FW, |
| }; |
| |
| enum tx_port_idx { |
| MT_TX_PORT_IDX_LMAC, |
| MT_TX_PORT_IDX_MCU |
| }; |
| |
| enum tx_mcu_port_q_idx { |
| MT_TX_MCU_PORT_RX_Q0 = 0x20, |
| MT_TX_MCU_PORT_RX_Q1, |
| MT_TX_MCU_PORT_RX_Q2, |
| MT_TX_MCU_PORT_RX_Q3, |
| MT_TX_MCU_PORT_RX_FWDL = 0x3e |
| }; |
| |
| #define MT_CT_INFO_APPLY_TXD BIT(0) |
| #define MT_CT_INFO_COPY_HOST_TXD_ALL BIT(1) |
| #define MT_CT_INFO_MGMT_FRAME BIT(2) |
| #define MT_CT_INFO_NONE_CIPHER_FRAME BIT(3) |
| #define MT_CT_INFO_HSR2_TX BIT(4) |
| #define MT_CT_INFO_FROM_HOST BIT(7) |
| |
| #define MT_TXD_SIZE (8 * 4) |
| |
| #define MT_TXD0_Q_IDX GENMASK(31, 25) |
| #define MT_TXD0_PKT_FMT GENMASK(24, 23) |
| #define MT_TXD0_ETH_TYPE_OFFSET GENMASK(22, 16) |
| #define MT_TXD0_TX_BYTES GENMASK(15, 0) |
| |
| #define MT_TXD1_LONG_FORMAT BIT(31) |
| #define MT_TXD1_TGID BIT(30) |
| #define MT_TXD1_OWN_MAC GENMASK(29, 24) |
| #define MT_TXD1_AMSDU BIT(23) |
| #define MT_TXD1_TID GENMASK(22, 20) |
| #define MT_TXD1_HDR_PAD GENMASK(19, 18) |
| #define MT_TXD1_HDR_FORMAT GENMASK(17, 16) |
| #define MT_TXD1_HDR_INFO GENMASK(15, 11) |
| #define MT_TXD1_ETH_802_3 BIT(15) |
| #define MT_TXD1_VTA BIT(10) |
| #define MT_TXD1_WLAN_IDX GENMASK(9, 0) |
| |
| #define MT_TXD2_FIX_RATE BIT(31) |
| #define MT_TXD2_FIXED_RATE BIT(30) |
| #define MT_TXD2_POWER_OFFSET GENMASK(29, 24) |
| #define MT_TXD2_MAX_TX_TIME GENMASK(23, 16) |
| #define MT_TXD2_FRAG GENMASK(15, 14) |
| #define MT_TXD2_HTC_VLD BIT(13) |
| #define MT_TXD2_DURATION BIT(12) |
| #define MT_TXD2_BIP BIT(11) |
| #define MT_TXD2_MULTICAST BIT(10) |
| #define MT_TXD2_RTS BIT(9) |
| #define MT_TXD2_SOUNDING BIT(8) |
| #define MT_TXD2_NDPA BIT(7) |
| #define MT_TXD2_NDP BIT(6) |
| #define MT_TXD2_FRAME_TYPE GENMASK(5, 4) |
| #define MT_TXD2_SUB_TYPE GENMASK(3, 0) |
| |
| #define MT_TXD3_SN_VALID BIT(31) |
| #define MT_TXD3_PN_VALID BIT(30) |
| #define MT_TXD3_SW_POWER_MGMT BIT(29) |
| #define MT_TXD3_BA_DISABLE BIT(28) |
| #define MT_TXD3_SEQ GENMASK(27, 16) |
| #define MT_TXD3_REM_TX_COUNT GENMASK(15, 11) |
| #define MT_TXD3_TX_COUNT GENMASK(10, 6) |
| #define MT_TXD3_TIMING_MEASURE BIT(5) |
| #define MT_TXD3_DAS BIT(4) |
| #define MT_TXD3_EEOSP BIT(3) |
| #define MT_TXD3_EMRD BIT(2) |
| #define MT_TXD3_PROTECT_FRAME BIT(1) |
| #define MT_TXD3_NO_ACK BIT(0) |
| |
| #define MT_TXD4_PN_LOW GENMASK(31, 0) |
| |
| #define MT_TXD5_PN_HIGH GENMASK(31, 16) |
| #define MT_TXD5_MD BIT(15) |
| #define MT_TXD5_ADD_BA BIT(14) |
| #define MT_TXD5_TX_STATUS_HOST BIT(10) |
| #define MT_TXD5_TX_STATUS_MCU BIT(9) |
| #define MT_TXD5_TX_STATUS_FMT BIT(8) |
| #define MT_TXD5_PID GENMASK(7, 0) |
| |
| #define MT_TXD6_TX_IBF BIT(31) |
| #define MT_TXD6_TX_EBF BIT(30) |
| #define MT_TXD6_TX_RATE GENMASK(29, 16) |
| #define MT_TXD6_SGI GENMASK(15, 14) |
| #define MT_TXD6_HELTF GENMASK(13, 12) |
| #define MT_TXD6_LDPC BIT(11) |
| #define MT_TXD6_SPE_ID_IDX BIT(10) |
| #define MT_TXD6_ANT_ID GENMASK(7, 4) |
| #define MT_TXD6_DYN_BW BIT(3) |
| #define MT_TXD6_FIXED_BW BIT(2) |
| #define MT_TXD6_BW GENMASK(1, 0) |
| |
| #define MT_TXD7_TXD_LEN GENMASK(31, 30) |
| #define MT_TXD7_UDP_TCP_SUM BIT(29) |
| #define MT_TXD7_IP_SUM BIT(28) |
| |
| #define MT_TXD7_TYPE GENMASK(21, 20) |
| #define MT_TXD7_SUB_TYPE GENMASK(19, 16) |
| |
| #define MT_TXD7_PSE_FID GENMASK(27, 16) |
| #define MT_TXD7_SPE_IDX GENMASK(15, 11) |
| #define MT_TXD7_HW_AMSDU BIT(10) |
| #define MT_TXD7_TX_TIME GENMASK(9, 0) |
| |
| #define MT_TX_RATE_STBC BIT(13) |
| #define MT_TX_RATE_NSS GENMASK(12, 10) |
| #define MT_TX_RATE_MODE GENMASK(9, 6) |
| #define MT_TX_RATE_SU_EXT_TONE BIT(5) |
| #define MT_TX_RATE_DCM BIT(4) |
| /* VHT/HE only use bits 0-3 */ |
| #define MT_TX_RATE_IDX GENMASK(5, 0) |
| |
| #define MT_TXP_MAX_BUF_NUM 6 |
| |
| struct mt7915_txp { |
| __le16 flags; |
| __le16 token; |
| u8 bss_idx; |
| __le16 rept_wds_wcid; |
| u8 nbuf; |
| __le32 buf[MT_TXP_MAX_BUF_NUM]; |
| __le16 len[MT_TXP_MAX_BUF_NUM]; |
| } __packed __aligned(4); |
| |
| struct mt7915_tx_free { |
| __le16 rx_byte_cnt; |
| __le16 ctrl; |
| u8 txd_cnt; |
| u8 rsv[3]; |
| __le32 info[]; |
| } __packed __aligned(4); |
| |
| #define MT_TX_FREE_MSDU_CNT GENMASK(9, 0) |
| #define MT_TX_FREE_WLAN_ID GENMASK(23, 14) |
| #define MT_TX_FREE_LATENCY GENMASK(12, 0) |
| /* 0: success, others: dropped */ |
| #define MT_TX_FREE_STATUS GENMASK(14, 13) |
| #define MT_TX_FREE_MSDU_ID GENMASK(30, 16) |
| #define MT_TX_FREE_PAIR BIT(31) |
| /* will support this field in further revision */ |
| #define MT_TX_FREE_RATE GENMASK(13, 0) |
| |
| #define MT_TXS0_FIXED_RATE BIT(31) |
| #define MT_TXS0_BW GENMASK(30, 29) |
| #define MT_TXS0_TID GENMASK(28, 26) |
| #define MT_TXS0_AMPDU BIT(25) |
| #define MT_TXS0_TXS_FORMAT GENMASK(24, 23) |
| #define MT_TXS0_BA_ERROR BIT(22) |
| #define MT_TXS0_PS_FLAG BIT(21) |
| #define MT_TXS0_TXOP_TIMEOUT BIT(20) |
| #define MT_TXS0_BIP_ERROR BIT(19) |
| |
| #define MT_TXS0_QUEUE_TIMEOUT BIT(18) |
| #define MT_TXS0_RTS_TIMEOUT BIT(17) |
| #define MT_TXS0_ACK_TIMEOUT BIT(16) |
| #define MT_TXS0_ACK_ERROR_MASK GENMASK(18, 16) |
| |
| #define MT_TXS0_TX_STATUS_HOST BIT(15) |
| #define MT_TXS0_TX_STATUS_MCU BIT(14) |
| #define MT_TXS0_TX_RATE GENMASK(13, 0) |
| |
| #define MT_TXS1_SEQNO GENMASK(31, 20) |
| #define MT_TXS1_RESP_RATE GENMASK(19, 16) |
| #define MT_TXS1_RXV_SEQNO GENMASK(15, 8) |
| #define MT_TXS1_TX_POWER_DBM GENMASK(7, 0) |
| |
| #define MT_TXS2_BF_STATUS GENMASK(31, 30) |
| #define MT_TXS2_LAST_TX_RATE GENMASK(29, 27) |
| #define MT_TXS2_SHARED_ANTENNA BIT(26) |
| #define MT_TXS2_WCID GENMASK(25, 16) |
| #define MT_TXS2_TX_DELAY GENMASK(15, 0) |
| |
| #define MT_TXS3_PID GENMASK(31, 24) |
| #define MT_TXS3_ANT_ID GENMASK(23, 0) |
| |
| #define MT_TXS4_TIMESTAMP GENMASK(31, 0) |
| |
| #define MT_TXS5_F0_FINAL_MPDU BIT(31) |
| #define MT_TXS5_F0_QOS BIT(30) |
| #define MT_TXS5_F0_TX_COUNT GENMASK(29, 25) |
| #define MT_TXS5_F0_FRONT_TIME GENMASK(24, 0) |
| #define MT_TXS5_F1_MPDU_TX_COUNT GENMASK(31, 24) |
| #define MT_TXS5_F1_MPDU_TX_BYTES GENMASK(23, 0) |
| |
| #define MT_TXS6_F0_NOISE_3 GENMASK(31, 24) |
| #define MT_TXS6_F0_NOISE_2 GENMASK(23, 16) |
| #define MT_TXS6_F0_NOISE_1 GENMASK(15, 8) |
| #define MT_TXS6_F0_NOISE_0 GENMASK(7, 0) |
| #define MT_TXS6_F1_MPDU_FAIL_COUNT GENMASK(31, 24) |
| #define MT_TXS6_F1_MPDU_FAIL_BYTES GENMASK(23, 0) |
| |
| #define MT_TXS7_F0_RCPI_3 GENMASK(31, 24) |
| #define MT_TXS7_F0_RCPI_2 GENMASK(23, 16) |
| #define MT_TXS7_F0_RCPI_1 GENMASK(15, 8) |
| #define MT_TXS7_F0_RCPI_0 GENMASK(7, 0) |
| #define MT_TXS7_F1_MPDU_RETRY_COUNT GENMASK(31, 24) |
| #define MT_TXS7_F1_MPDU_RETRY_BYTES GENMASK(23, 0) |
| |
| struct mt7915_dfs_pulse { |
| u32 max_width; /* us */ |
| int max_pwr; /* dbm */ |
| int min_pwr; /* dbm */ |
| u32 min_stgr_pri; /* us */ |
| u32 max_stgr_pri; /* us */ |
| u32 min_cr_pri; /* us */ |
| u32 max_cr_pri; /* us */ |
| }; |
| |
| struct mt7915_dfs_pattern { |
| u8 enb; |
| u8 stgr; |
| u8 min_crpn; |
| u8 max_crpn; |
| u8 min_crpr; |
| u8 min_pw; |
| u32 min_pri; |
| u32 max_pri; |
| u8 max_pw; |
| u8 min_crbn; |
| u8 max_crbn; |
| u8 min_stgpn; |
| u8 max_stgpn; |
| u8 min_stgpr; |
| u8 rsv[2]; |
| u32 min_stgpr_diff; |
| } __packed; |
| |
| struct mt7915_dfs_radar_spec { |
| struct mt7915_dfs_pulse pulse_th; |
| struct mt7915_dfs_pattern radar_pattern[16]; |
| }; |
| |
| static inline struct mt7915_txp * |
| mt7915_txwi_to_txp(struct mt76_dev *dev, struct mt76_txwi_cache *t) |
| { |
| u8 *txwi; |
| |
| if (!t) |
| return NULL; |
| |
| txwi = mt76_get_txwi_ptr(dev, t); |
| |
| return (struct mt7915_txp *)(txwi + MT_TXD_SIZE); |
| } |
| |
| #endif |
