mac.h (6790B)
1/* SPDX-License-Identifier: BSD-3-Clause-Clear */ 2/* 3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. 4 */ 5 6#ifndef ATH11K_MAC_H 7#define ATH11K_MAC_H 8 9#include <net/mac80211.h> 10#include <net/cfg80211.h> 11#include "wmi.h" 12 13struct ath11k; 14struct ath11k_base; 15 16struct ath11k_generic_iter { 17 struct ath11k *ar; 18 int ret; 19}; 20 21/* number of failed packets (20 packets with 16 sw reties each) */ 22#define ATH11K_KICKOUT_THRESHOLD (20 * 16) 23 24/* Use insanely high numbers to make sure that the firmware implementation 25 * won't start, we have the same functionality already in hostapd. Unit 26 * is seconds. 27 */ 28#define ATH11K_KEEPALIVE_MIN_IDLE 3747 29#define ATH11K_KEEPALIVE_MAX_IDLE 3895 30#define ATH11K_KEEPALIVE_MAX_UNRESPONSIVE 3900 31 32#define WMI_HOST_RC_DS_FLAG 0x01 33#define WMI_HOST_RC_CW40_FLAG 0x02 34#define WMI_HOST_RC_SGI_FLAG 0x04 35#define WMI_HOST_RC_HT_FLAG 0x08 36#define WMI_HOST_RC_RTSCTS_FLAG 0x10 37#define WMI_HOST_RC_TX_STBC_FLAG 0x20 38#define WMI_HOST_RC_RX_STBC_FLAG 0xC0 39#define WMI_HOST_RC_RX_STBC_FLAG_S 6 40#define WMI_HOST_RC_WEP_TKIP_FLAG 0x100 41#define WMI_HOST_RC_TS_FLAG 0x200 42#define WMI_HOST_RC_UAPSD_FLAG 0x400 43 44#define WMI_HT_CAP_ENABLED 0x0001 45#define WMI_HT_CAP_HT20_SGI 0x0002 46#define WMI_HT_CAP_DYNAMIC_SMPS 0x0004 47#define WMI_HT_CAP_TX_STBC 0x0008 48#define WMI_HT_CAP_TX_STBC_MASK_SHIFT 3 49#define WMI_HT_CAP_RX_STBC 0x0030 50#define WMI_HT_CAP_RX_STBC_MASK_SHIFT 4 51#define WMI_HT_CAP_LDPC 0x0040 52#define WMI_HT_CAP_L_SIG_TXOP_PROT 0x0080 53#define WMI_HT_CAP_MPDU_DENSITY 0x0700 54#define WMI_HT_CAP_MPDU_DENSITY_MASK_SHIFT 8 55#define WMI_HT_CAP_HT40_SGI 0x0800 56#define WMI_HT_CAP_RX_LDPC 0x1000 57#define WMI_HT_CAP_TX_LDPC 0x2000 58#define WMI_HT_CAP_IBF_BFER 0x4000 59 60/* These macros should be used when we wish to advertise STBC support for 61 * only 1SS or 2SS or 3SS. 62 */ 63#define WMI_HT_CAP_RX_STBC_1SS 0x0010 64#define WMI_HT_CAP_RX_STBC_2SS 0x0020 65#define WMI_HT_CAP_RX_STBC_3SS 0x0030 66 67#define WMI_HT_CAP_DEFAULT_ALL (WMI_HT_CAP_ENABLED | \ 68 WMI_HT_CAP_HT20_SGI | \ 69 WMI_HT_CAP_HT40_SGI | \ 70 WMI_HT_CAP_TX_STBC | \ 71 WMI_HT_CAP_RX_STBC | \ 72 WMI_HT_CAP_LDPC) 73 74#define WMI_VHT_CAP_MAX_MPDU_LEN_MASK 0x00000003 75#define WMI_VHT_CAP_RX_LDPC 0x00000010 76#define WMI_VHT_CAP_SGI_80MHZ 0x00000020 77#define WMI_VHT_CAP_SGI_160MHZ 0x00000040 78#define WMI_VHT_CAP_TX_STBC 0x00000080 79#define WMI_VHT_CAP_RX_STBC_MASK 0x00000300 80#define WMI_VHT_CAP_RX_STBC_MASK_SHIFT 8 81#define WMI_VHT_CAP_SU_BFER 0x00000800 82#define WMI_VHT_CAP_SU_BFEE 0x00001000 83#define WMI_VHT_CAP_MAX_CS_ANT_MASK 0x0000E000 84#define WMI_VHT_CAP_MAX_CS_ANT_MASK_SHIFT 13 85#define WMI_VHT_CAP_MAX_SND_DIM_MASK 0x00070000 86#define WMI_VHT_CAP_MAX_SND_DIM_MASK_SHIFT 16 87#define WMI_VHT_CAP_MU_BFER 0x00080000 88#define WMI_VHT_CAP_MU_BFEE 0x00100000 89#define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP 0x03800000 90#define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP_SHIT 23 91#define WMI_VHT_CAP_RX_FIXED_ANT 0x10000000 92#define WMI_VHT_CAP_TX_FIXED_ANT 0x20000000 93 94#define WMI_VHT_CAP_MAX_MPDU_LEN_11454 0x00000002 95 96/* These macros should be used when we wish to advertise STBC support for 97 * only 1SS or 2SS or 3SS. 98 */ 99#define WMI_VHT_CAP_RX_STBC_1SS 0x00000100 100#define WMI_VHT_CAP_RX_STBC_2SS 0x00000200 101#define WMI_VHT_CAP_RX_STBC_3SS 0x00000300 102 103#define WMI_VHT_CAP_DEFAULT_ALL (WMI_VHT_CAP_MAX_MPDU_LEN_11454 | \ 104 WMI_VHT_CAP_SGI_80MHZ | \ 105 WMI_VHT_CAP_TX_STBC | \ 106 WMI_VHT_CAP_RX_STBC_MASK | \ 107 WMI_VHT_CAP_RX_LDPC | \ 108 WMI_VHT_CAP_MAX_AMPDU_LEN_EXP | \ 109 WMI_VHT_CAP_RX_FIXED_ANT | \ 110 WMI_VHT_CAP_TX_FIXED_ANT) 111 112/* FIXME: should these be in ieee80211.h? */ 113#define IEEE80211_VHT_MCS_SUPPORT_0_11_MASK GENMASK(23, 16) 114#define IEEE80211_DISABLE_VHT_MCS_SUPPORT_0_11 BIT(24) 115 116#define WMI_MAX_SPATIAL_STREAM 3 117 118#define ATH11K_CHAN_WIDTH_NUM 8 119#define ATH11K_BW_NSS_MAP_ENABLE BIT(31) 120#define ATH11K_PEER_RX_NSS_160MHZ GENMASK(2, 0) 121#define ATH11K_PEER_RX_NSS_80_80MHZ GENMASK(5, 3) 122 123#define ATH11K_OBSS_PD_MAX_THRESHOLD -82 124#define ATH11K_OBSS_PD_NON_SRG_MAX_THRESHOLD -62 125#define ATH11K_OBSS_PD_THRESHOLD_IN_DBM BIT(29) 126#define ATH11K_OBSS_PD_SRG_EN BIT(30) 127#define ATH11K_OBSS_PD_NON_SRG_EN BIT(31) 128 129extern const struct htt_rx_ring_tlv_filter ath11k_mac_mon_status_filter_default; 130 131#define ATH11K_SCAN_11D_INTERVAL 600000 132#define ATH11K_11D_INVALID_VDEV_ID 0xFFFF 133 134void ath11k_mac_11d_scan_start(struct ath11k *ar, u32 vdev_id); 135void ath11k_mac_11d_scan_stop(struct ath11k *ar); 136void ath11k_mac_11d_scan_stop_all(struct ath11k_base *ab); 137 138void ath11k_mac_destroy(struct ath11k_base *ab); 139void ath11k_mac_unregister(struct ath11k_base *ab); 140int ath11k_mac_register(struct ath11k_base *ab); 141int ath11k_mac_allocate(struct ath11k_base *ab); 142int ath11k_mac_hw_ratecode_to_legacy_rate(u8 hw_rc, u8 preamble, u8 *rateidx, 143 u16 *rate); 144u8 ath11k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband, 145 u32 bitrate); 146u8 ath11k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband, 147 u8 hw_rate, bool cck); 148 149void __ath11k_mac_scan_finish(struct ath11k *ar); 150void ath11k_mac_scan_finish(struct ath11k *ar); 151int ath11k_mac_rfkill_enable_radio(struct ath11k *ar, bool enable); 152int ath11k_mac_rfkill_config(struct ath11k *ar); 153 154struct ath11k_vif *ath11k_mac_get_arvif(struct ath11k *ar, u32 vdev_id); 155struct ath11k_vif *ath11k_mac_get_arvif_by_vdev_id(struct ath11k_base *ab, 156 u32 vdev_id); 157u8 ath11k_mac_get_target_pdev_id(struct ath11k *ar); 158u8 ath11k_mac_get_target_pdev_id_from_vif(struct ath11k_vif *arvif); 159struct ath11k_vif *ath11k_mac_get_vif_up(struct ath11k_base *ab); 160 161struct ath11k *ath11k_mac_get_ar_by_vdev_id(struct ath11k_base *ab, u32 vdev_id); 162struct ath11k *ath11k_mac_get_ar_by_pdev_id(struct ath11k_base *ab, u32 pdev_id); 163 164void ath11k_mac_drain_tx(struct ath11k *ar); 165void ath11k_mac_peer_cleanup_all(struct ath11k *ar); 166int ath11k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx); 167u8 ath11k_mac_bw_to_mac80211_bw(u8 bw); 168u32 ath11k_mac_he_gi_to_nl80211_he_gi(u8 sgi); 169enum nl80211_he_ru_alloc ath11k_mac_phy_he_ru_to_nl80211_he_ru_alloc(u16 ru_phy); 170enum nl80211_he_ru_alloc ath11k_mac_he_ru_tones_to_nl80211_he_ru_alloc(u16 ru_tones); 171enum ath11k_supported_bw ath11k_mac_mac80211_bw_to_ath11k_bw(enum rate_info_bw bw); 172enum hal_encrypt_type ath11k_dp_tx_get_encrypt_type(u32 cipher); 173void ath11k_mac_handle_beacon(struct ath11k *ar, struct sk_buff *skb); 174void ath11k_mac_handle_beacon_miss(struct ath11k *ar, u32 vdev_id); 175void ath11k_mac_bcn_tx_event(struct ath11k_vif *arvif); 176int ath11k_mac_wait_tx_complete(struct ath11k *ar); 177int ath11k_mac_vif_set_keepalive(struct ath11k_vif *arvif, 178 enum wmi_sta_keepalive_method method, 179 u32 interval); 180#endif