/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. */ #ifndef ATH11K_MAC_H #define ATH11K_MAC_H #include #include struct ath11k; struct ath11k_base; struct ath11k_generic_iter { struct ath11k *ar; int ret; }; /* number of failed packets (20 packets with 16 sw reties each) */ #define ATH11K_KICKOUT_THRESHOLD (20 * 16) /* Use insanely high numbers to make sure that the firmware implementation * won't start, we have the same functionality already in hostapd. Unit * is seconds. */ #define ATH11K_KEEPALIVE_MIN_IDLE 3747 #define ATH11K_KEEPALIVE_MAX_IDLE 3895 #define ATH11K_KEEPALIVE_MAX_UNRESPONSIVE 3900 #define WMI_HOST_RC_DS_FLAG 0x01 #define WMI_HOST_RC_CW40_FLAG 0x02 #define WMI_HOST_RC_SGI_FLAG 0x04 #define WMI_HOST_RC_HT_FLAG 0x08 #define WMI_HOST_RC_RTSCTS_FLAG 0x10 #define WMI_HOST_RC_TX_STBC_FLAG 0x20 #define WMI_HOST_RC_RX_STBC_FLAG 0xC0 #define WMI_HOST_RC_RX_STBC_FLAG_S 6 #define WMI_HOST_RC_WEP_TKIP_FLAG 0x100 #define WMI_HOST_RC_TS_FLAG 0x200 #define WMI_HOST_RC_UAPSD_FLAG 0x400 #define WMI_HT_CAP_ENABLED 0x0001 #define WMI_HT_CAP_HT20_SGI 0x0002 #define WMI_HT_CAP_DYNAMIC_SMPS 0x0004 #define WMI_HT_CAP_TX_STBC 0x0008 #define WMI_HT_CAP_TX_STBC_MASK_SHIFT 3 #define WMI_HT_CAP_RX_STBC 0x0030 #define WMI_HT_CAP_RX_STBC_MASK_SHIFT 4 #define WMI_HT_CAP_LDPC 0x0040 #define WMI_HT_CAP_L_SIG_TXOP_PROT 0x0080 #define WMI_HT_CAP_MPDU_DENSITY 0x0700 #define WMI_HT_CAP_MPDU_DENSITY_MASK_SHIFT 8 #define WMI_HT_CAP_HT40_SGI 0x0800 #define WMI_HT_CAP_RX_LDPC 0x1000 #define WMI_HT_CAP_TX_LDPC 0x2000 #define WMI_HT_CAP_IBF_BFER 0x4000 /* These macros should be used when we wish to advertise STBC support for * only 1SS or 2SS or 3SS. */ #define WMI_HT_CAP_RX_STBC_1SS 0x0010 #define WMI_HT_CAP_RX_STBC_2SS 0x0020 #define WMI_HT_CAP_RX_STBC_3SS 0x0030 #define WMI_HT_CAP_DEFAULT_ALL (WMI_HT_CAP_ENABLED | \ WMI_HT_CAP_HT20_SGI | \ WMI_HT_CAP_HT40_SGI | \ WMI_HT_CAP_TX_STBC | \ WMI_HT_CAP_RX_STBC | \ WMI_HT_CAP_LDPC) #define WMI_VHT_CAP_MAX_MPDU_LEN_MASK 0x00000003 #define WMI_VHT_CAP_RX_LDPC 0x00000010 #define WMI_VHT_CAP_SGI_80MHZ 0x00000020 #define WMI_VHT_CAP_SGI_160MHZ 0x00000040 #define WMI_VHT_CAP_TX_STBC 0x00000080 #define WMI_VHT_CAP_RX_STBC_MASK 0x00000300 #define WMI_VHT_CAP_RX_STBC_MASK_SHIFT 8 #define WMI_VHT_CAP_SU_BFER 0x00000800 #define WMI_VHT_CAP_SU_BFEE 0x00001000 #define WMI_VHT_CAP_MAX_CS_ANT_MASK 0x0000E000 #define WMI_VHT_CAP_MAX_CS_ANT_MASK_SHIFT 13 #define WMI_VHT_CAP_MAX_SND_DIM_MASK 0x00070000 #define WMI_VHT_CAP_MAX_SND_DIM_MASK_SHIFT 16 #define WMI_VHT_CAP_MU_BFER 0x00080000 #define WMI_VHT_CAP_MU_BFEE 0x00100000 #define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP 0x03800000 #define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP_SHIT 23 #define WMI_VHT_CAP_RX_FIXED_ANT 0x10000000 #define WMI_VHT_CAP_TX_FIXED_ANT 0x20000000 #define WMI_VHT_CAP_MAX_MPDU_LEN_11454 0x00000002 /* These macros should be used when we wish to advertise STBC support for * only 1SS or 2SS or 3SS. */ #define WMI_VHT_CAP_RX_STBC_1SS 0x00000100 #define WMI_VHT_CAP_RX_STBC_2SS 0x00000200 #define WMI_VHT_CAP_RX_STBC_3SS 0x00000300 #define WMI_VHT_CAP_DEFAULT_ALL (WMI_VHT_CAP_MAX_MPDU_LEN_11454 | \ WMI_VHT_CAP_SGI_80MHZ | \ WMI_VHT_CAP_TX_STBC | \ WMI_VHT_CAP_RX_STBC_MASK | \ WMI_VHT_CAP_RX_LDPC | \ WMI_VHT_CAP_MAX_AMPDU_LEN_EXP | \ WMI_VHT_CAP_RX_FIXED_ANT | \ WMI_VHT_CAP_TX_FIXED_ANT) /* FIXME: should these be in ieee80211.h? */ #define IEEE80211_VHT_MCS_SUPPORT_0_11_MASK GENMASK(23, 16) #define IEEE80211_DISABLE_VHT_MCS_SUPPORT_0_11 BIT(24) #define WMI_MAX_SPATIAL_STREAM 3 #define ATH11K_CHAN_WIDTH_NUM 8 #define ATH11K_BW_NSS_MAP_ENABLE BIT(31) #define ATH11K_PEER_RX_NSS_160MHZ GENMASK(2, 0) #define ATH11K_PEER_RX_NSS_80_80MHZ GENMASK(5, 3) #define ATH11K_OBSS_PD_MAX_THRESHOLD -82 #define ATH11K_OBSS_PD_NON_SRG_MAX_THRESHOLD -62 #define ATH11K_OBSS_PD_THRESHOLD_IN_DBM BIT(29) #define ATH11K_OBSS_PD_SRG_EN BIT(30) #define ATH11K_OBSS_PD_NON_SRG_EN BIT(31) extern const struct htt_rx_ring_tlv_filter ath11k_mac_mon_status_filter_default; #define ATH11K_SCAN_11D_INTERVAL 600000 #define ATH11K_11D_INVALID_VDEV_ID 0xFFFF void ath11k_mac_11d_scan_start(struct ath11k *ar, u32 vdev_id, bool wait); void ath11k_mac_11d_scan_stop(struct ath11k *ar); void ath11k_mac_11d_scan_stop_all(struct ath11k_base *ab); void ath11k_mac_destroy(struct ath11k_base *ab); void ath11k_mac_unregister(struct ath11k_base *ab); int ath11k_mac_register(struct ath11k_base *ab); int ath11k_mac_allocate(struct ath11k_base *ab); int ath11k_mac_hw_ratecode_to_legacy_rate(u8 hw_rc, u8 preamble, u8 *rateidx, u16 *rate); u8 ath11k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband, u32 bitrate); u8 ath11k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband, u8 hw_rate, bool cck); void __ath11k_mac_scan_finish(struct ath11k *ar); void ath11k_mac_scan_finish(struct ath11k *ar); struct ath11k_vif *ath11k_mac_get_arvif(struct ath11k *ar, u32 vdev_id); struct ath11k_vif *ath11k_mac_get_arvif_by_vdev_id(struct ath11k_base *ab, u32 vdev_id); u8 ath11k_mac_get_target_pdev_id(struct ath11k *ar); u8 ath11k_mac_get_target_pdev_id_from_vif(struct ath11k_vif *arvif); struct ath11k_vif *ath11k_mac_get_vif_up(struct ath11k_base *ab); struct ath11k *ath11k_mac_get_ar_by_vdev_id(struct ath11k_base *ab, u32 vdev_id); struct ath11k *ath11k_mac_get_ar_by_pdev_id(struct ath11k_base *ab, u32 pdev_id); void ath11k_mac_drain_tx(struct ath11k *ar); void ath11k_mac_peer_cleanup_all(struct ath11k *ar); int ath11k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx); u8 ath11k_mac_bw_to_mac80211_bw(u8 bw); u32 ath11k_mac_he_gi_to_nl80211_he_gi(u8 sgi); enum nl80211_he_ru_alloc ath11k_mac_phy_he_ru_to_nl80211_he_ru_alloc(u16 ru_phy); enum nl80211_he_ru_alloc ath11k_mac_he_ru_tones_to_nl80211_he_ru_alloc(u16 ru_tones); enum ath11k_supported_bw ath11k_mac_mac80211_bw_to_ath11k_bw(enum rate_info_bw bw); enum hal_encrypt_type ath11k_dp_tx_get_encrypt_type(u32 cipher); void ath11k_mac_handle_beacon(struct ath11k *ar, struct sk_buff *skb); void ath11k_mac_handle_beacon_miss(struct ath11k *ar, u32 vdev_id); void ath11k_mac_bcn_tx_event(struct ath11k_vif *arvif); #endif