diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/mac.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/mac.h | 155 |
1 files changed, 16 insertions, 139 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h index f0d4b29a52a2..336ebce5db5f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2019 MediaTek Inc. */ #ifndef __MT7615_MAC_H @@ -19,20 +19,11 @@ #define MT_RXD0_NORMAL_GROUP_3 BIT(27) #define MT_RXD0_NORMAL_GROUP_4 BIT(28) -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, - PKT_TYPE_NORMAL_MCU, -}; - #define MT_RXD1_NORMAL_BSSID GENMASK(31, 26) #define MT_RXD1_NORMAL_PAYLOAD_FORMAT GENMASK(25, 24) +#define MT_RXD1_FIRST_AMSDU_FRAME GENMASK(1, 0) +#define MT_RXD1_MID_AMSDU_FRAME BIT(1) +#define MT_RXD1_LAST_AMSDU_FRAME BIT(0) #define MT_RXD1_NORMAL_HDR_TRANS BIT(23) #define MT_RXD1_NORMAL_HDR_OFFSET BIT(22) #define MT_RXD1_NORMAL_MAC_HDR_LEN GENMASK(21, 16) @@ -78,6 +69,13 @@ enum rx_pkt_type { #define MT_RXD3_NORMAL_TSF_COMPARE_LOSS BIT(8) #define MT_RXD3_NORMAL_RXV_SEQ GENMASK(7, 0) +#define MT_RXD4_FRAME_CONTROL GENMASK(15, 0) + +#define MT_RXD6_SEQ_CTRL GENMASK(15, 0) +#define MT_RXD6_QOS_CTL GENMASK(31, 16) + +#define MT_RXD7_HT_CONTROL GENMASK(31, 0) + #define MT_RXV1_ACID_DET_H BIT(31) #define MT_RXV1_ACID_DET_L BIT(30) #define MT_RXV1_VHTA2_B8_B3 GENMASK(29, 24) @@ -100,11 +98,16 @@ enum rx_pkt_type { #define MT_RXV2_GROUP_ID GENMASK(26, 21) #define MT_RXV2_LENGTH GENMASK(20, 0) +#define MT_RXV3_WB_RSSI GENMASK(31, 24) +#define MT_RXV3_IB_RSSI GENMASK(23, 16) + #define MT_RXV4_RCPI3 GENMASK(31, 24) #define MT_RXV4_RCPI2 GENMASK(23, 16) #define MT_RXV4_RCPI1 GENMASK(15, 8) #define MT_RXV4_RCPI0 GENMASK(7, 0) +#define MT_RXV5_FOE GENMASK(11, 0) + #define MT_RXV6_NF3 GENMASK(31, 24) #define MT_RXV6_NF2 GENMASK(23, 16) #define MT_RXV6_NF1 GENMASK(15, 8) @@ -124,21 +127,6 @@ enum tx_pkt_type { 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, - MT_LMAC_BCN0, - MT_LMAC_PSMP0, - MT_LMAC_ALTX1, - MT_LMAC_BMC1, - MT_LMAC_BCN1, - MT_LMAC_PSMP1, -}; - enum tx_port_idx { MT_TX_PORT_IDX_LMAC, MT_TX_PORT_IDX_MCU @@ -165,12 +153,6 @@ enum tx_phy_bandwidth { #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_USB_TXD_SIZE (MT_TXD_SIZE + 8 * 4) -#define MT_USB_HDR_SIZE 4 -#define MT_USB_TAIL_SIZE 4 - #define MT_TXD0_P_IDX BIT(31) #define MT_TXD0_Q_IDX GENMASK(30, 26) #define MT_TXD0_UDP_TCP_SUM BIT(24) @@ -250,56 +232,6 @@ enum tx_phy_bandwidth { #define MT_TX_RATE_MODE GENMASK(8, 6) #define MT_TX_RATE_IDX GENMASK(5, 0) -#define MT_TXP_MAX_BUF_NUM 6 -#define MT_HW_TXP_MAX_MSDU_NUM 4 -#define MT_HW_TXP_MAX_BUF_NUM 4 - -#define MT_MSDU_ID_VALID BIT(15) - -#define MT_TXD_LEN_MASK GENMASK(11, 0) -#define MT_TXD_LEN_MSDU_LAST BIT(14) -#define MT_TXD_LEN_AMSDU_LAST BIT(15) -/* mt7663 */ -#define MT_TXD_LEN_LAST BIT(15) - -struct mt7615_txp_ptr { - __le32 buf0; - __le16 len0; - __le16 len1; - __le32 buf1; -} __packed __aligned(4); - -struct mt7615_hw_txp { - __le16 msdu_id[MT_HW_TXP_MAX_MSDU_NUM]; - struct mt7615_txp_ptr ptr[MT_HW_TXP_MAX_BUF_NUM / 2]; -} __packed __aligned(4); - -struct mt7615_fw_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 mt7615_txp_common { - union { - struct mt7615_fw_txp fw; - struct mt7615_hw_txp hw; - }; -}; - -struct mt7615_tx_free { - __le16 rx_byte_cnt; - __le16 ctrl; - u8 txd_cnt; - u8 rsv[3]; - __le16 token[]; -} __packed __aligned(4); - #define MT_TX_FREE_MSDU_ID_CNT GENMASK(6, 0) #define MT_TXS0_PID GENMASK(31, 24) @@ -385,61 +317,6 @@ struct mt7615_dfs_radar_spec { struct mt7615_dfs_pattern radar_pattern[16]; }; -enum mt7615_cipher_type { - MT_CIPHER_NONE, - MT_CIPHER_WEP40, - MT_CIPHER_TKIP, - MT_CIPHER_TKIP_NO_MIC, - MT_CIPHER_AES_CCMP, - MT_CIPHER_WEP104, - MT_CIPHER_BIP_CMAC_128, - MT_CIPHER_WEP128, - MT_CIPHER_WAPI, - MT_CIPHER_CCMP_256 = 10, - MT_CIPHER_GCMP, - MT_CIPHER_GCMP_256, -}; - -static inline enum mt7615_cipher_type -mt7615_mac_get_cipher(int cipher) -{ - switch (cipher) { - case WLAN_CIPHER_SUITE_WEP40: - return MT_CIPHER_WEP40; - case WLAN_CIPHER_SUITE_WEP104: - return MT_CIPHER_WEP104; - case WLAN_CIPHER_SUITE_TKIP: - return MT_CIPHER_TKIP; - case WLAN_CIPHER_SUITE_AES_CMAC: - return MT_CIPHER_BIP_CMAC_128; - case WLAN_CIPHER_SUITE_CCMP: - return MT_CIPHER_AES_CCMP; - case WLAN_CIPHER_SUITE_CCMP_256: - return MT_CIPHER_CCMP_256; - case WLAN_CIPHER_SUITE_GCMP: - return MT_CIPHER_GCMP; - case WLAN_CIPHER_SUITE_GCMP_256: - return MT_CIPHER_GCMP_256; - case WLAN_CIPHER_SUITE_SMS4: - return MT_CIPHER_WAPI; - default: - return MT_CIPHER_NONE; - } -} - -static inline struct mt7615_txp_common * -mt7615_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 mt7615_txp_common *)(txwi + MT_TXD_SIZE); -} - static inline u32 mt7615_mac_wtbl_addr(struct mt7615_dev *dev, int wcid) { return MT_WTBL_BASE(dev) + wcid * MT_WTBL_ENTRY_SIZE; 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