diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/mac.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/mac.h | 335 |
1 files changed, 32 insertions, 303 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.h b/drivers/net/wireless/mediatek/mt76/mt7915/mac.h index b9bc8b25b031..e39f96e00ba4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.h @@ -1,300 +1,42 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* 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 +#include "../mt76_connac2_mac.h" -#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_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) - -/* 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_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_UPLINK BIT(31) - -#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) - -struct mt7915_rxv { - u32 phy; - - /* P-RXV: bit 0~1, C-RXV: bit 2~19 */ - __le32 v[20]; -}; - -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_pkt_queue_idx { - MT_LMAC_AC00, - MT_LMAC_AC01, - MT_LMAC_AC02, - MT_LMAC_AC03, - MT_LMAC_ALTX0 = 0x10, - MT_LMAC_BMC0 = 0x10, - MT_LMAC_BCN0 = 0x12, -}; - -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_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_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(2, 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_IDX GENMASK(5, 0) - -#define MT_TXP_MAX_BUF_NUM 6 - -struct mt7915_txp { - __le16 flags; - __le16 token; - u8 bss_idx; - u8 rept_wds_wcid; - u8 rsv; - 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) +#define MT_TX_FREE_VER GENMASK(18, 16) +#define MT_TX_FREE_MSDU_CNT_V0 GENMASK(6, 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_TX_FREE_COUNT GENMASK(12, 0) +#define MT_TX_FREE_COUNT_V3 GENMASK(27, 24) +#define MT_TX_FREE_STAT GENMASK(14, 13) +#define MT_TX_FREE_STAT_V3 GENMASK(29, 28) +#define MT_TX_FREE_MPDU_HEADER BIT(15) +#define MT_TX_FREE_MPDU_HEADER_V3 BIT(30) +#define MT_TX_FREE_MSDU_ID_V3 GENMASK(14, 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 */ @@ -330,17 +72,4 @@ struct mt7915_dfs_radar_spec { 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 |