176 lines
6.4 KiB
C
176 lines
6.4 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause-Clear */
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/*
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* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
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*/
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#ifndef ATH11K_MAC_H
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#define ATH11K_MAC_H
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#include <net/mac80211.h>
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#include <net/cfg80211.h>
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struct ath11k;
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struct ath11k_base;
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struct ath11k_generic_iter {
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struct ath11k *ar;
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int ret;
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};
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/* number of failed packets (20 packets with 16 sw reties each) */
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#define ATH11K_KICKOUT_THRESHOLD (20 * 16)
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/* Use insanely high numbers to make sure that the firmware implementation
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* won't start, we have the same functionality already in hostapd. Unit
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* is seconds.
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*/
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#define ATH11K_KEEPALIVE_MIN_IDLE 3747
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#define ATH11K_KEEPALIVE_MAX_IDLE 3895
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#define ATH11K_KEEPALIVE_MAX_UNRESPONSIVE 3900
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#define WMI_HOST_RC_DS_FLAG 0x01
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#define WMI_HOST_RC_CW40_FLAG 0x02
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#define WMI_HOST_RC_SGI_FLAG 0x04
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#define WMI_HOST_RC_HT_FLAG 0x08
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#define WMI_HOST_RC_RTSCTS_FLAG 0x10
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#define WMI_HOST_RC_TX_STBC_FLAG 0x20
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#define WMI_HOST_RC_RX_STBC_FLAG 0xC0
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#define WMI_HOST_RC_RX_STBC_FLAG_S 6
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#define WMI_HOST_RC_WEP_TKIP_FLAG 0x100
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#define WMI_HOST_RC_TS_FLAG 0x200
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#define WMI_HOST_RC_UAPSD_FLAG 0x400
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#define WMI_HT_CAP_ENABLED 0x0001
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#define WMI_HT_CAP_HT20_SGI 0x0002
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#define WMI_HT_CAP_DYNAMIC_SMPS 0x0004
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#define WMI_HT_CAP_TX_STBC 0x0008
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#define WMI_HT_CAP_TX_STBC_MASK_SHIFT 3
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#define WMI_HT_CAP_RX_STBC 0x0030
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#define WMI_HT_CAP_RX_STBC_MASK_SHIFT 4
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#define WMI_HT_CAP_LDPC 0x0040
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#define WMI_HT_CAP_L_SIG_TXOP_PROT 0x0080
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#define WMI_HT_CAP_MPDU_DENSITY 0x0700
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#define WMI_HT_CAP_MPDU_DENSITY_MASK_SHIFT 8
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#define WMI_HT_CAP_HT40_SGI 0x0800
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#define WMI_HT_CAP_RX_LDPC 0x1000
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#define WMI_HT_CAP_TX_LDPC 0x2000
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#define WMI_HT_CAP_IBF_BFER 0x4000
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/* These macros should be used when we wish to advertise STBC support for
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* only 1SS or 2SS or 3SS.
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*/
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#define WMI_HT_CAP_RX_STBC_1SS 0x0010
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#define WMI_HT_CAP_RX_STBC_2SS 0x0020
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#define WMI_HT_CAP_RX_STBC_3SS 0x0030
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#define WMI_HT_CAP_DEFAULT_ALL (WMI_HT_CAP_ENABLED | \
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WMI_HT_CAP_HT20_SGI | \
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WMI_HT_CAP_HT40_SGI | \
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WMI_HT_CAP_TX_STBC | \
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WMI_HT_CAP_RX_STBC | \
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WMI_HT_CAP_LDPC)
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#define WMI_VHT_CAP_MAX_MPDU_LEN_MASK 0x00000003
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#define WMI_VHT_CAP_RX_LDPC 0x00000010
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#define WMI_VHT_CAP_SGI_80MHZ 0x00000020
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#define WMI_VHT_CAP_SGI_160MHZ 0x00000040
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#define WMI_VHT_CAP_TX_STBC 0x00000080
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#define WMI_VHT_CAP_RX_STBC_MASK 0x00000300
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#define WMI_VHT_CAP_RX_STBC_MASK_SHIFT 8
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#define WMI_VHT_CAP_SU_BFER 0x00000800
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#define WMI_VHT_CAP_SU_BFEE 0x00001000
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#define WMI_VHT_CAP_MAX_CS_ANT_MASK 0x0000E000
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#define WMI_VHT_CAP_MAX_CS_ANT_MASK_SHIFT 13
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#define WMI_VHT_CAP_MAX_SND_DIM_MASK 0x00070000
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#define WMI_VHT_CAP_MAX_SND_DIM_MASK_SHIFT 16
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#define WMI_VHT_CAP_MU_BFER 0x00080000
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#define WMI_VHT_CAP_MU_BFEE 0x00100000
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#define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP 0x03800000
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#define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP_SHIT 23
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#define WMI_VHT_CAP_RX_FIXED_ANT 0x10000000
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#define WMI_VHT_CAP_TX_FIXED_ANT 0x20000000
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#define WMI_VHT_CAP_MAX_MPDU_LEN_11454 0x00000002
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/* These macros should be used when we wish to advertise STBC support for
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* only 1SS or 2SS or 3SS.
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*/
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#define WMI_VHT_CAP_RX_STBC_1SS 0x00000100
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#define WMI_VHT_CAP_RX_STBC_2SS 0x00000200
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#define WMI_VHT_CAP_RX_STBC_3SS 0x00000300
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#define WMI_VHT_CAP_DEFAULT_ALL (WMI_VHT_CAP_MAX_MPDU_LEN_11454 | \
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WMI_VHT_CAP_SGI_80MHZ | \
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WMI_VHT_CAP_TX_STBC | \
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WMI_VHT_CAP_RX_STBC_MASK | \
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WMI_VHT_CAP_RX_LDPC | \
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WMI_VHT_CAP_MAX_AMPDU_LEN_EXP | \
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WMI_VHT_CAP_RX_FIXED_ANT | \
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WMI_VHT_CAP_TX_FIXED_ANT)
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/* FIXME: should these be in ieee80211.h? */
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#define IEEE80211_VHT_MCS_SUPPORT_0_11_MASK GENMASK(23, 16)
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#define IEEE80211_DISABLE_VHT_MCS_SUPPORT_0_11 BIT(24)
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#define WMI_MAX_SPATIAL_STREAM 3
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#define ATH11K_CHAN_WIDTH_NUM 8
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#define ATH11K_BW_NSS_MAP_ENABLE BIT(31)
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#define ATH11K_PEER_RX_NSS_160MHZ GENMASK(2, 0)
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#define ATH11K_PEER_RX_NSS_80_80MHZ GENMASK(5, 3)
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#define ATH11K_OBSS_PD_MAX_THRESHOLD -82
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#define ATH11K_OBSS_PD_NON_SRG_MAX_THRESHOLD -62
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#define ATH11K_OBSS_PD_THRESHOLD_IN_DBM BIT(29)
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#define ATH11K_OBSS_PD_SRG_EN BIT(30)
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#define ATH11K_OBSS_PD_NON_SRG_EN BIT(31)
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extern const struct htt_rx_ring_tlv_filter ath11k_mac_mon_status_filter_default;
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#define ATH11K_SCAN_11D_INTERVAL 600000
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#define ATH11K_11D_INVALID_VDEV_ID 0xFFFF
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void ath11k_mac_11d_scan_start(struct ath11k *ar, u32 vdev_id);
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void ath11k_mac_11d_scan_stop(struct ath11k *ar);
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void ath11k_mac_11d_scan_stop_all(struct ath11k_base *ab);
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void ath11k_mac_destroy(struct ath11k_base *ab);
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void ath11k_mac_unregister(struct ath11k_base *ab);
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int ath11k_mac_register(struct ath11k_base *ab);
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int ath11k_mac_allocate(struct ath11k_base *ab);
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int ath11k_mac_hw_ratecode_to_legacy_rate(u8 hw_rc, u8 preamble, u8 *rateidx,
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u16 *rate);
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u8 ath11k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband,
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u32 bitrate);
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u8 ath11k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband,
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u8 hw_rate, bool cck);
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void __ath11k_mac_scan_finish(struct ath11k *ar);
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void ath11k_mac_scan_finish(struct ath11k *ar);
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int ath11k_mac_rfkill_enable_radio(struct ath11k *ar, bool enable);
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int ath11k_mac_rfkill_config(struct ath11k *ar);
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struct ath11k_vif *ath11k_mac_get_arvif(struct ath11k *ar, u32 vdev_id);
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struct ath11k_vif *ath11k_mac_get_arvif_by_vdev_id(struct ath11k_base *ab,
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u32 vdev_id);
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u8 ath11k_mac_get_target_pdev_id(struct ath11k *ar);
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u8 ath11k_mac_get_target_pdev_id_from_vif(struct ath11k_vif *arvif);
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struct ath11k_vif *ath11k_mac_get_vif_up(struct ath11k_base *ab);
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struct ath11k *ath11k_mac_get_ar_by_vdev_id(struct ath11k_base *ab, u32 vdev_id);
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struct ath11k *ath11k_mac_get_ar_by_pdev_id(struct ath11k_base *ab, u32 pdev_id);
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void ath11k_mac_drain_tx(struct ath11k *ar);
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void ath11k_mac_peer_cleanup_all(struct ath11k *ar);
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int ath11k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx);
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u8 ath11k_mac_bw_to_mac80211_bw(u8 bw);
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u32 ath11k_mac_he_gi_to_nl80211_he_gi(u8 sgi);
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enum nl80211_he_ru_alloc ath11k_mac_phy_he_ru_to_nl80211_he_ru_alloc(u16 ru_phy);
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enum nl80211_he_ru_alloc ath11k_mac_he_ru_tones_to_nl80211_he_ru_alloc(u16 ru_tones);
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enum ath11k_supported_bw ath11k_mac_mac80211_bw_to_ath11k_bw(enum rate_info_bw bw);
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enum hal_encrypt_type ath11k_dp_tx_get_encrypt_type(u32 cipher);
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void ath11k_mac_handle_beacon(struct ath11k *ar, struct sk_buff *skb);
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void ath11k_mac_handle_beacon_miss(struct ath11k *ar, u32 vdev_id);
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void ath11k_mac_bcn_tx_event(struct ath11k_vif *arvif);
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#endif
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