diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7996/mcu.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mcu.h | 669 |
1 files changed, 669 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h new file mode 100644 index 000000000000..6084b2337598 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h @@ -0,0 +1,669 @@ +/* SPDX-License-Identifier: ISC */ +/* + * Copyright (C) 2022 MediaTek Inc. + */ + +#ifndef __MT7996_MCU_H +#define __MT7996_MCU_H + +#include "../mt76_connac_mcu.h" + +struct mt7996_mcu_rxd { + __le32 rxd[8]; + + __le16 len; + __le16 pkt_type_id; + + u8 eid; + u8 seq; + u8 option; + u8 __rsv; + + u8 ext_eid; + u8 __rsv1[2]; + u8 s2d_index; +}; + +struct mt7996_mcu_uni_event { + u8 cid; + u8 __rsv[3]; + __le32 status; /* 0: success, others: fail */ +} __packed; + +struct mt7996_mcu_csa_notify { + struct mt7996_mcu_rxd rxd; + + u8 omac_idx; + u8 csa_count; + u8 band_idx; + u8 rsv; +} __packed; + +struct mt7996_mcu_rdd_report { + struct mt7996_mcu_rxd rxd; + + u8 __rsv1[4]; + + __le16 tag; + __le16 len; + + u8 band_idx; + u8 long_detected; + u8 constant_prf_detected; + u8 staggered_prf_detected; + u8 radar_type_idx; + u8 periodic_pulse_num; + u8 long_pulse_num; + u8 hw_pulse_num; + + u8 out_lpn; + u8 out_spn; + u8 out_crpn; + u8 out_crpw; + u8 out_crbn; + u8 out_stgpn; + u8 out_stgpw; + + u8 __rsv2; + + __le32 out_pri_const; + __le32 out_pri_stg[3]; + __le32 out_pri_stg_dmin; + + struct { + __le32 start; + __le16 pulse_width; + __le16 pulse_power; + u8 mdrdy_flag; + u8 rsv[3]; + } long_pulse[32]; + + struct { + __le32 start; + __le16 pulse_width; + __le16 pulse_power; + u8 mdrdy_flag; + u8 rsv[3]; + } periodic_pulse[32]; + + struct { + __le32 start; + __le16 pulse_width; + __le16 pulse_power; + u8 sc_pass; + u8 sw_reset; + u8 mdrdy_flag; + u8 tx_active; + } hw_pulse[32]; +} __packed; + +struct mt7996_mcu_background_chain_ctrl { + u8 _rsv[4]; + + __le16 tag; + __le16 len; + + u8 chan; /* primary channel */ + u8 central_chan; /* central channel */ + u8 bw; + u8 tx_stream; + u8 rx_stream; + + u8 monitor_chan; /* monitor channel */ + u8 monitor_central_chan;/* monitor central channel */ + u8 monitor_bw; + u8 monitor_tx_stream; + u8 monitor_rx_stream; + + u8 scan_mode; /* 0: ScanStop + * 1: ScanStart + * 2: ScanRunning + */ + u8 band_idx; /* DBDC */ + u8 monitor_scan_type; + u8 band; /* 0: 2.4GHz, 1: 5GHz */ + u8 rsv[2]; +} __packed; + +struct mt7996_mcu_eeprom { + u8 _rsv[4]; + + __le16 tag; + __le16 len; + u8 buffer_mode; + u8 format; + __le16 buf_len; +} __packed; + +struct mt7996_mcu_phy_rx_info { + u8 category; + u8 rate; + u8 mode; + u8 nsts; + u8 gi; + u8 coding; + u8 stbc; + u8 bw; +}; + +struct mt7996_mcu_mib { + __le16 tag; + __le16 len; + __le32 offs; + __le64 data; +} __packed; + +enum mt7996_chan_mib_offs { + UNI_MIB_OBSS_AIRTIME = 26, + UNI_MIB_NON_WIFI_TIME = 27, + UNI_MIB_TX_TIME = 28, + UNI_MIB_RX_TIME = 29 +}; + +struct edca { + __le16 tag; + __le16 len; + + u8 queue; + u8 set; + u8 cw_min; + u8 cw_max; + __le16 txop; + u8 aifs; + u8 __rsv; +}; + +#define MCU_PQ_ID(p, q) (((p) << 15) | ((q) << 10)) +#define MCU_PKT_ID 0xa0 + +enum { + MCU_FW_LOG_WM, + MCU_FW_LOG_WA, + MCU_FW_LOG_TO_HOST, + MCU_FW_LOG_RELAY = 16 +}; + +enum { + MCU_TWT_AGRT_ADD, + MCU_TWT_AGRT_MODIFY, + MCU_TWT_AGRT_DELETE, + MCU_TWT_AGRT_TEARDOWN, + MCU_TWT_AGRT_GET_TSF, +}; + +enum { + MCU_WA_PARAM_CMD_QUERY, + MCU_WA_PARAM_CMD_SET, + MCU_WA_PARAM_CMD_CAPABILITY, + MCU_WA_PARAM_CMD_DEBUG, +}; + +enum { + MCU_WA_PARAM_PDMA_RX = 0x04, + MCU_WA_PARAM_CPU_UTIL = 0x0b, + MCU_WA_PARAM_RED = 0x0e, + MCU_WA_PARAM_HW_PATH_HIF_VER = 0x2f, +}; + +enum mcu_mmps_mode { + MCU_MMPS_STATIC, + MCU_MMPS_DYNAMIC, + MCU_MMPS_RSV, + MCU_MMPS_DISABLE, +}; + +struct bss_rate_tlv { + __le16 tag; + __le16 len; + u8 __rsv1[4]; + __le16 bc_trans; + __le16 mc_trans; + u8 short_preamble; + u8 bc_fixed_rate; + u8 mc_fixed_rate; + u8 __rsv2[1]; +} __packed; + +struct bss_ra_tlv { + __le16 tag; + __le16 len; + u8 short_preamble; + u8 force_sgi; + u8 force_gf; + u8 ht_mode; + u8 se_off; + u8 antenna_idx; + __le16 max_phyrate; + u8 force_tx_streams; + u8 __rsv[3]; +} __packed; + +struct bss_rlm_tlv { + __le16 tag; + __le16 len; + u8 control_channel; + u8 center_chan; + u8 center_chan2; + u8 bw; + u8 tx_streams; + u8 rx_streams; + u8 ht_op_info; + u8 sco; + u8 band; + u8 __rsv[3]; +} __packed; + +struct bss_color_tlv { + __le16 tag; + __le16 len; + u8 enable; + u8 color; + u8 rsv[2]; +} __packed; + +struct bss_inband_discovery_tlv { + __le16 tag; + __le16 len; + u8 tx_type; + u8 tx_mode; + u8 tx_interval; + u8 enable; + __le16 wcid; + __le16 prob_rsp_len; +#define MAX_INBAND_FRAME_SIZE 512 + u8 pkt[MAX_INBAND_FRAME_SIZE]; +} __packed; + +struct bss_bcn_content_tlv { + __le16 tag; + __le16 len; + __le16 tim_ie_pos; + __le16 csa_ie_pos; + __le16 bcc_ie_pos; + u8 enable; + u8 type; + __le16 pkt_len; +#define MAX_BEACON_SIZE 512 + u8 pkt[MAX_BEACON_SIZE]; +} __packed; + +struct bss_bcn_cntdwn_tlv { + __le16 tag; + __le16 len; + u8 cnt; + u8 rsv[3]; +} __packed; + +struct bss_bcn_mbss_tlv { + __le16 tag; + __le16 len; + __le32 bitmap; +#define MAX_BEACON_NUM 32 + __le16 offset[MAX_BEACON_NUM]; +} __packed __aligned(4); + +struct bss_txcmd_tlv { + __le16 tag; + __le16 len; + u8 txcmd_mode; + u8 __rsv[3]; +} __packed; + +struct bss_sec_tlv { + __le16 tag; + __le16 len; + u8 __rsv1[2]; + u8 cipher; + u8 __rsv2[1]; +} __packed; + +struct bss_power_save { + __le16 tag; + __le16 len; + u8 profile; + u8 _rsv[3]; +} __packed; + +struct bss_mld_tlv { + __le16 tag; + __le16 len; + u8 group_mld_id; + u8 own_mld_id; + u8 mac_addr[ETH_ALEN]; + u8 remap_idx; + u8 __rsv[3]; +} __packed; + +struct sta_rec_ba_uni { + __le16 tag; + __le16 len; + u8 tid; + u8 ba_type; + u8 amsdu; + u8 ba_en; + __le16 ssn; + __le16 winsize; + u8 ba_rdd_rro; + u8 __rsv[3]; +} __packed; + +struct sec_key_uni { + __le16 wlan_idx; + u8 mgmt_prot; + u8 cipher_id; + u8 cipher_len; + u8 key_id; + u8 key_len; + u8 need_resp; + u8 key[32]; +} __packed; + +struct sta_rec_sec_uni { + __le16 tag; + __le16 len; + u8 add; + u8 n_cipher; + u8 rsv[2]; + + struct sec_key_uni key[2]; +} __packed; + +struct sta_rec_hdrt { + __le16 tag; + __le16 len; + u8 hdrt_mode; + u8 rsv[3]; +} __packed; + +struct sta_rec_hdr_trans { + __le16 tag; + __le16 len; + u8 from_ds; + u8 to_ds; + u8 dis_rx_hdr_tran; + u8 rsv; +} __packed; + +struct hdr_trans_en { + __le16 tag; + __le16 len; + u8 enable; + u8 check_bssid; + u8 mode; + u8 __rsv; +} __packed; + +struct hdr_trans_vlan { + __le16 tag; + __le16 len; + u8 insert_vlan; + u8 remove_vlan; + u8 tid; + u8 __rsv; +} __packed; + +struct hdr_trans_blacklist { + __le16 tag; + __le16 len; + u8 idx; + u8 enable; + __le16 type; +} __packed; + +struct uni_header { + u8 __rsv[4]; +} __packed; + +struct vow_rx_airtime { + __le16 tag; + __le16 len; + + u8 enable; + u8 band; + u8 __rsv[2]; +} __packed; + +struct bf_sounding_on { + __le16 tag; + __le16 len; + + u8 snd_mode; + u8 sta_num; + u8 __rsv[2]; + __le16 wlan_id[4]; + __le32 snd_period; +} __packed; + +struct bf_hw_en_status_update { + __le16 tag; + __le16 len; + + bool ebf; + bool ibf; + u8 __rsv[2]; +} __packed; + +struct bf_mod_en_ctrl { + __le16 tag; + __le16 len; + + u8 bf_num; + u8 bf_bitmap; + u8 bf_sel[8]; + u8 __rsv[2]; +} __packed; + +union bf_tag_tlv { + struct bf_sounding_on bf_snd; + struct bf_hw_en_status_update bf_hw_en; + struct bf_mod_en_ctrl bf_mod_en; +}; + +struct ra_rate { + __le16 wlan_idx; + u8 mode; + u8 stbc; + __le16 gi; + u8 bw; + u8 ldpc; + u8 mcs; + u8 nss; + __le16 ltf; + u8 spe; + u8 preamble; + u8 __rsv[2]; +} __packed; + +struct ra_fixed_rate { + __le16 tag; + __le16 len; + + __le16 version; + struct ra_rate rate; +} __packed; + +enum { + UNI_RA_FIXED_RATE = 0xf, +}; + +#define MT7996_HDR_TRANS_MAX_SIZE (sizeof(struct hdr_trans_en) + \ + sizeof(struct hdr_trans_vlan) + \ + sizeof(struct hdr_trans_blacklist)) + +enum { + UNI_HDR_TRANS_EN, + UNI_HDR_TRANS_VLAN, + UNI_HDR_TRANS_BLACKLIST, +}; + +enum { + RATE_PARAM_FIXED = 3, + RATE_PARAM_MMPS_UPDATE = 5, + RATE_PARAM_FIXED_HE_LTF = 7, + RATE_PARAM_FIXED_MCS, + RATE_PARAM_FIXED_GI = 11, + RATE_PARAM_AUTO = 20, +}; + +enum { + BF_SOUNDING_ON = 1, + BF_HW_EN_UPDATE = 17, + BF_MOD_EN_CTRL = 20, +}; + +enum { + CMD_BAND_NONE, + CMD_BAND_24G, + CMD_BAND_5G, + CMD_BAND_6G, +}; + +struct bss_req_hdr { + u8 bss_idx; + u8 __rsv[3]; +} __packed; + +enum { + UNI_CHANNEL_SWITCH, + UNI_CHANNEL_RX_PATH, +}; + +#define MT7996_BSS_UPDATE_MAX_SIZE (sizeof(struct bss_req_hdr) + \ + sizeof(struct mt76_connac_bss_basic_tlv) + \ + sizeof(struct bss_rlm_tlv) + \ + sizeof(struct bss_ra_tlv) + \ + sizeof(struct bss_info_uni_he) + \ + sizeof(struct bss_rate_tlv) + \ + sizeof(struct bss_txcmd_tlv) + \ + sizeof(struct bss_power_save) + \ + sizeof(struct bss_sec_tlv) + \ + sizeof(struct bss_mld_tlv)) + +#define MT7996_STA_UPDATE_MAX_SIZE (sizeof(struct sta_req_hdr) + \ + sizeof(struct sta_rec_basic) + \ + sizeof(struct sta_rec_bf) + \ + sizeof(struct sta_rec_ht) + \ + sizeof(struct sta_rec_he_v2) + \ + sizeof(struct sta_rec_ba_uni) + \ + sizeof(struct sta_rec_vht) + \ + sizeof(struct sta_rec_uapsd) + \ + sizeof(struct sta_rec_amsdu) + \ + sizeof(struct sta_rec_bfee) + \ + sizeof(struct sta_rec_phy) + \ + sizeof(struct sta_rec_ra) + \ + sizeof(struct sta_rec_sec) + \ + sizeof(struct sta_rec_ra_fixed) + \ + sizeof(struct sta_rec_he_6g_capa) + \ + sizeof(struct sta_rec_hdrt) + \ + sizeof(struct sta_rec_hdr_trans) + \ + sizeof(struct tlv)) + +#define MT7996_BEACON_UPDATE_SIZE (sizeof(struct bss_req_hdr) + \ + sizeof(struct bss_bcn_content_tlv) + \ + sizeof(struct bss_bcn_cntdwn_tlv) + \ + sizeof(struct bss_bcn_mbss_tlv)) + +#define MT7996_INBAND_FRAME_SIZE (sizeof(struct bss_req_hdr) + \ + sizeof(struct bss_inband_discovery_tlv)) + +enum { + UNI_BAND_CONFIG_RADIO_ENABLE, + UNI_BAND_CONFIG_RTS_THRESHOLD = 0x08, +}; + +enum { + UNI_WSYS_CONFIG_FW_LOG_CTRL, + UNI_WSYS_CONFIG_FW_DBG_CTRL, +}; + +enum { + UNI_RDD_CTRL_PARM, + UNI_RDD_CTRL_SET_TH = 0x3, +}; + +enum { + UNI_EFUSE_ACCESS = 1, + UNI_EFUSE_BUFFER_MODE, + UNI_EFUSE_FREE_BLOCK, + UNI_EFUSE_BUFFER_RD, +}; + +enum { + UNI_VOW_DRR_CTRL, + UNI_VOW_RX_AT_AIRTIME_EN = 0x0b, + UNI_VOW_RX_AT_AIRTIME_CLR_EN = 0x0e, +}; + +enum { + UNI_CMD_MIB_DATA, +}; + +enum { + UNI_POWER_OFF, +}; + +enum { + UNI_CMD_TWT_ARGT_UPDATE = 0x0, + UNI_CMD_TWT_MGMT_OFFLOAD, +}; + +enum { + UNI_RRO_DEL_ENTRY = 0x1, + UNI_RRO_SET_PLATFORM_TYPE, + UNI_RRO_GET_BA_SESSION_TABLE, + UNI_RRO_SET_BYPASS_MODE, + UNI_RRO_SET_TXFREE_PATH, +}; + +enum{ + UNI_CMD_SR_ENABLE = 0x1, + UNI_CMD_SR_ENABLE_SD, + UNI_CMD_SR_ENABLE_MODE, + UNI_CMD_SR_ENABLE_DPD = 0x12, + UNI_CMD_SR_ENABLE_TX, + UNI_CMD_SR_SET_SRG_BITMAP = 0x80, + UNI_CMD_SR_SET_PARAM = 0xc1, + UNI_CMD_SR_SET_SIGA = 0xd0, +}; + +enum { + UNI_CMD_ACCESS_REG_BASIC = 0x0, + UNI_CMD_ACCESS_RF_REG_BASIC, +}; + +enum { + UNI_CMD_SER_QUERY = 0x0, + UNI_CMD_SER_SET = 0x2, + UNI_CMD_SER_TRIGGER = 0x3, +}; + +enum { + SER_QUERY, + /* recovery */ + SER_SET_RECOVER_L1, + SER_SET_RECOVER_L2, + SER_SET_RECOVER_L3_RX_ABORT, + SER_SET_RECOVER_L3_TX_ABORT, + SER_SET_RECOVER_L3_TX_DISABLE, + SER_SET_RECOVER_L3_BF, + /* action */ + SER_ENABLE = 2, + SER_RECOVER +}; + +enum { + MT7996_SEC_MODE_PLAIN, + MT7996_SEC_MODE_AES, + MT7996_SEC_MODE_SCRAMBLE, + MT7996_SEC_MODE_MAX, +}; + +#define MT7996_PATCH_SEC GENMASK(31, 24) +#define MT7996_PATCH_SCRAMBLE_KEY GENMASK(15, 8) +#define MT7996_PATCH_AES_KEY GENMASK(7, 0) + +#define MT7996_SEC_ENCRYPT BIT(0) +#define MT7996_SEC_KEY_IDX GENMASK(2, 1) +#define MT7996_SEC_IV BIT(3) + +#endif |