summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/ath/ath10k/core.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/core.h')
-rw-r--r--drivers/net/wireless/ath/ath10k/core.h216
1 files changed, 177 insertions, 39 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 46e9c8c97a4d..73a9db302245 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -1,19 +1,9 @@
+/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
- * Copyright (c) 2018, The Linux Foundation. All rights reserved.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#ifndef _CORE_H_
@@ -25,6 +15,7 @@
#include <linux/pci.h>
#include <linux/uuid.h>
#include <linux/time.h>
+#include <linux/leds.h>
#include "htt.h"
#include "htc.h"
@@ -70,9 +61,6 @@
#define ATH10K_KEEPALIVE_MAX_IDLE 3895
#define ATH10K_KEEPALIVE_MAX_UNRESPONSIVE 3900
-/* NAPI poll budget */
-#define ATH10K_NAPI_BUDGET 64
-
/* SMBIOS type containing Board Data File Name Extension */
#define ATH10K_SMBIOS_BDF_EXT_TYPE 0xF8
@@ -90,6 +78,18 @@
/* The magic used by QCA spec */
#define ATH10K_SMBIOS_BDF_EXT_MAGIC "BDF_"
+/* Default Airtime weight multiplier (Tuned for multiclient performance) */
+#define ATH10K_AIRTIME_WEIGHT_MULTIPLIER 4
+
+#define ATH10K_MAX_RETRY_COUNT 30
+
+#define ATH10K_ITER_NORMAL_FLAGS (IEEE80211_IFACE_ITER_NORMAL | \
+ IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER)
+#define ATH10K_ITER_RESUME_FLAGS (IEEE80211_IFACE_ITER_RESUME_ALL |\
+ IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER)
+#define ATH10K_RECOVERY_TIMEOUT_HZ (5 * HZ)
+#define ATH10K_RECOVERY_MAX_FAIL_COUNT 4
+
struct ath10k;
static inline const char *ath10k_bus_str(enum ath10k_bus bus)
@@ -116,6 +116,8 @@ enum ath10k_skb_flags {
ATH10K_SKB_F_DELIVER_CAB = BIT(2),
ATH10K_SKB_F_MGMT = BIT(3),
ATH10K_SKB_F_QOS = BIT(4),
+ ATH10K_SKB_F_RAW_TX = BIT(5),
+ ATH10K_SKB_F_NOACK_TID = BIT(6),
};
struct ath10k_skb_cb {
@@ -123,13 +125,16 @@ struct ath10k_skb_cb {
u8 flags;
u8 eid;
u16 msdu_id;
+ u16 airtime_est;
struct ieee80211_vif *vif;
struct ieee80211_txq *txq;
+ u32 ucast_cipher;
} __packed;
struct ath10k_skb_rxcb {
dma_addr_t paddr;
struct hlist_node hlist;
+ u8 eid;
};
static inline struct ath10k_skb_cb *ATH10K_SKB_CB(struct sk_buff *skb)
@@ -153,6 +158,26 @@ static inline u32 host_interest_item_address(u32 item_offset)
return QCA988X_HOST_INTEREST_ADDRESS + item_offset;
}
+enum ath10k_phy_mode {
+ ATH10K_PHY_MODE_LEGACY = 0,
+ ATH10K_PHY_MODE_HT = 1,
+ ATH10K_PHY_MODE_VHT = 2,
+};
+
+/* Data rate 100KBPS based on IE Index */
+struct ath10k_index_ht_data_rate_type {
+ u8 beacon_rate_index;
+ u16 supported_rate[4];
+};
+
+/* Data rate 100KBPS based on IE Index */
+struct ath10k_index_vht_data_rate_type {
+ u8 beacon_rate_index;
+ u16 supported_VHT80_rate[2];
+ u16 supported_VHT40_rate[2];
+ u16 supported_VHT20_rate[2];
+};
+
struct ath10k_bmi {
bool done_sent;
};
@@ -175,6 +200,7 @@ struct ath10k_wmi {
struct wmi_cmd_map *cmd;
struct wmi_vdev_param_map *vdev_param;
struct wmi_pdev_param_map *pdev_param;
+ struct wmi_peer_param_map *peer_param;
const struct wmi_ops *ops;
const struct wmi_peer_flags_map *peer_flags;
@@ -195,14 +221,14 @@ struct ath10k_fw_stats_peer {
u32 peer_rssi;
u32 peer_tx_rate;
u32 peer_rx_rate; /* 10x only */
- u32 rx_duration;
+ u64 rx_duration;
};
struct ath10k_fw_extd_stats_peer {
struct list_head list;
u8 peer_macaddr[ETH_ALEN];
- u32 rx_duration;
+ u64 rx_duration;
};
struct ath10k_fw_stats_vdev {
@@ -276,7 +302,7 @@ struct ath10k_fw_stats_pdev {
s32 underrun;
u32 hw_paused;
s32 tx_abort;
- s32 mpdus_requed;
+ s32 mpdus_requeued;
u32 tx_ko;
u32 data_rc;
u32 self_triggers;
@@ -406,6 +432,14 @@ struct ath10k_peer {
/* protected by ar->data_lock */
struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1];
+ union htt_rx_pn_t tids_last_pn[ATH10K_TXRX_NUM_EXT_TIDS];
+ bool tids_last_pn_valid[ATH10K_TXRX_NUM_EXT_TIDS];
+ union htt_rx_pn_t frag_tids_last_pn[ATH10K_TXRX_NUM_EXT_TIDS];
+ u32 frag_tids_seq[ATH10K_TXRX_NUM_EXT_TIDS];
+ struct {
+ enum htt_security_types sec_type;
+ int pn_len;
+ } rx_pn[ATH10K_HTT_TXRX_PEER_SECURITY_MAX];
};
struct ath10k_txq {
@@ -443,14 +477,14 @@ enum ath10k_amsdu_subfrm_num {
};
struct ath10k_sta_tid_stats {
- unsigned long int rx_pkt_from_fw;
- unsigned long int rx_pkt_unchained;
- unsigned long int rx_pkt_drop_chained;
- unsigned long int rx_pkt_drop_filter;
- unsigned long int rx_pkt_err[ATH10K_PKT_RX_ERR_MAX];
- unsigned long int rx_pkt_queued_for_mac;
- unsigned long int rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_MAX];
- unsigned long int rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_MAX];
+ unsigned long rx_pkt_from_fw;
+ unsigned long rx_pkt_unchained;
+ unsigned long rx_pkt_drop_chained;
+ unsigned long rx_pkt_drop_filter;
+ unsigned long rx_pkt_err[ATH10K_PKT_RX_ERR_MAX];
+ unsigned long rx_pkt_queued_for_mac;
+ unsigned long rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_MAX];
+ unsigned long rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_MAX];
};
enum ath10k_counter_type {
@@ -484,6 +518,8 @@ struct ath10k_htt_tx_stats {
u64 ack_fails;
};
+#define ATH10K_TID_MAX 8
+
struct ath10k_sta {
struct ath10k_vif *arvif;
@@ -495,10 +531,18 @@ struct ath10k_sta {
u16 peer_id;
struct rate_info txrate;
struct ieee80211_tx_info tx_info;
-
+ u32 tx_retries;
+ u32 tx_failed;
+ u32 last_tx_bitrate;
+
+ u32 rx_rate_code;
+ u32 rx_bitrate_kbps;
+ u32 tx_rate_code;
+ u32 tx_bitrate_kbps;
struct work_struct update_wk;
u64 rx_duration;
struct ath10k_htt_tx_stats *tx_stats;
+ u32 ucast_cipher;
#ifdef CONFIG_MAC80211_DEBUGFS
/* protected by conf_mutex */
@@ -509,9 +553,17 @@ struct ath10k_sta {
#endif
/* Protected with ar->data_lock */
u32 peer_ps_state;
+ struct work_struct tid_config_wk;
+ int noack[ATH10K_TID_MAX];
+ int retry_long[ATH10K_TID_MAX];
+ int ampdu[ATH10K_TID_MAX];
+ u8 rate_ctrl[ATH10K_TID_MAX];
+ u32 rate_code[ATH10K_TID_MAX];
+ int rtscts[ATH10K_TID_MAX];
};
-#define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5 * HZ)
+#define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5 * HZ)
+#define ATH10K_VDEV_DELETE_TIMEOUT_HZ (5 * HZ)
enum ath10k_beacon_state {
ATH10K_BEACON_SCHEDULED = 0,
@@ -559,7 +611,7 @@ struct ath10k_vif {
u8 tim_bitmap[64];
u8 tim_len;
u32 ssid_len;
- u8 ssid[IEEE80211_MAX_SSID_LEN];
+ u8 ssid[IEEE80211_MAX_SSID_LEN] __nonstring;
bool hidden_ssid;
/* P2P_IE with NoA attribute for P2P_GO case */
u32 noa_len;
@@ -571,10 +623,23 @@ struct ath10k_vif {
bool nohwcrypt;
int num_legacy_stations;
int txpower;
+ bool ftm_responder;
struct wmi_wmm_params_all_arg wmm_params;
struct work_struct ap_csa_work;
struct delayed_work connection_loss_work;
struct cfg80211_bitrate_mask bitrate_mask;
+
+ /* For setting VHT peer fixed rate, protected by conf_mutex */
+ int vht_num_rates;
+ u8 vht_pfr;
+ u32 tid_conf_changed[ATH10K_TID_MAX];
+ int noack[ATH10K_TID_MAX];
+ int retry_long[ATH10K_TID_MAX];
+ int ampdu[ATH10K_TID_MAX];
+ u8 rate_ctrl[ATH10K_TID_MAX];
+ u32 rate_code[ATH10K_TID_MAX];
+ int rtscts[ATH10K_TID_MAX];
+ u32 tids_rst;
};
struct ath10k_vif_iter {
@@ -618,6 +683,7 @@ struct ath10k_debug {
bool fw_stats_done;
unsigned long htt_stats_mask;
+ unsigned long reset_htt_stats;
struct delayed_work htt_stats_dwork;
struct ath10k_dfs_stats dfs_stats;
struct ath_dfs_pool_stats dfs_pool_stats;
@@ -635,6 +701,7 @@ struct ath10k_debug {
u32 nf_cal_period;
void *cal_data;
u32 enable_extd_tx_stats;
+ u8 fw_dbglog_mode;
};
enum ath10k_state {
@@ -714,7 +781,7 @@ enum ath10k_fw_features {
/* Firmware supports bypassing PLL setting on init. */
ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT = 9,
- /* Raw mode support. If supported, FW supports receiving and trasmitting
+ /* Raw mode support. If supported, FW supports receiving and transmitting
* frames in raw mode.
*/
ATH10K_FW_FEATURE_RAW_MODE_SUPPORT = 10,
@@ -765,6 +832,12 @@ enum ath10k_fw_features {
/* Firmware sends only one chan_info event per channel */
ATH10K_FW_FEATURE_SINGLE_CHAN_INFO_PER_CHANNEL = 20,
+ /* Firmware allows setting peer fixed rate */
+ ATH10K_FW_FEATURE_PEER_FIXED_RATE = 21,
+
+ /* Firmware support IRAM recovery */
+ ATH10K_FW_FEATURE_IRAM_RECOVERY = 22,
+
/* keep last */
ATH10K_FW_FEATURE_COUNT,
};
@@ -788,19 +861,24 @@ enum ath10k_dev_flags {
/* Disable HW crypto engine */
ATH10K_FLAG_HW_CRYPTO_DISABLED,
- /* Bluetooth coexistance enabled */
+ /* Bluetooth coexistence enabled */
ATH10K_FLAG_BTCOEX,
/* Per Station statistics service */
ATH10K_FLAG_PEER_STATS,
+
+ /* protected by conf_mutex */
+ ATH10K_FLAG_NAPI_ENABLED,
};
enum ath10k_cal_mode {
ATH10K_CAL_MODE_FILE,
ATH10K_CAL_MODE_OTP,
ATH10K_CAL_MODE_DT,
+ ATH10K_CAL_MODE_NVMEM,
ATH10K_PRE_CAL_MODE_FILE,
ATH10K_PRE_CAL_MODE_DT,
+ ATH10K_PRE_CAL_MODE_NVMEM,
ATH10K_CAL_MODE_EEPROM,
};
@@ -820,10 +898,14 @@ static inline const char *ath10k_cal_mode_str(enum ath10k_cal_mode mode)
return "otp";
case ATH10K_CAL_MODE_DT:
return "dt";
+ case ATH10K_CAL_MODE_NVMEM:
+ return "nvmem";
case ATH10K_PRE_CAL_MODE_FILE:
return "pre-cal-file";
case ATH10K_PRE_CAL_MODE_DT:
return "pre-cal-dt";
+ case ATH10K_PRE_CAL_MODE_NVMEM:
+ return "pre-cal-nvmem";
case ATH10K_CAL_MODE_EEPROM:
return "eeprom";
}
@@ -922,6 +1004,8 @@ enum ath10k_dev_type {
struct ath10k_bus_params {
u32 chip_id;
enum ath10k_dev_type dev_type;
+ bool link_can_suspend;
+ bool hl_msdu_ids;
};
struct ath10k {
@@ -929,12 +1013,16 @@ struct ath10k {
struct ieee80211_hw *hw;
struct ieee80211_ops *ops;
struct device *dev;
+ struct msa_region {
+ dma_addr_t paddr;
+ u32 mem_size;
+ void *vaddr;
+ } msa;
u8 mac_addr[ETH_ALEN];
enum ath10k_hw_rev hw_rev;
u16 dev_id;
u32 chip_id;
- enum ath10k_dev_type dev_type;
u32 target_version;
u8 fw_version_major;
u32 fw_version_minor;
@@ -947,12 +1035,20 @@ struct ath10k {
u32 hw_eeprom_rd;
u32 ht_cap_info;
u32 vht_cap_info;
+ u32 vht_supp_mcs;
u32 num_rf_chains;
u32 max_spatial_stream;
/* protected by conf_mutex */
+ u32 low_2ghz_chan;
+ u32 high_2ghz_chan;
u32 low_5ghz_chan;
u32 high_5ghz_chan;
bool ani_enabled;
+ u32 sys_cap_info;
+
+ /* protected by data_lock */
+ bool hw_rfkill_on;
+
/* protected by conf_mutex */
u8 ps_state_enable;
@@ -985,6 +1081,8 @@ struct ath10k {
*/
const struct ath10k_fw_components *running_fw;
+ const char *board_name;
+
const struct firmware *pre_cal_file;
const struct firmware *cal_file;
@@ -997,6 +1095,7 @@ struct ath10k {
bool bmi_ids_valid;
bool qmi_ids_valid;
u32 qmi_board_id;
+ u32 qmi_chip_id;
u8 bmi_board_id;
u8 bmi_eboard_id;
u8 bmi_chip_id;
@@ -1058,20 +1157,25 @@ struct ath10k {
int last_wmi_vdev_start_status;
struct completion vdev_setup_done;
+ struct completion vdev_delete_done;
+ struct completion peer_stats_info_complete;
struct workqueue_struct *workqueue;
/* Auxiliary workqueue */
struct workqueue_struct *workqueue_aux;
-
+ struct workqueue_struct *workqueue_tx_complete;
/* prevents concurrent FW reconfiguration */
struct mutex conf_mutex;
+ /* protects coredump data */
+ struct mutex dump_mutex;
+
/* protects shared structure data */
spinlock_t data_lock;
- /* protects: ar->txqs, artxq->list */
- spinlock_t txqs_lock;
- struct list_head txqs;
+ /* serialize wake_tx_queue calls per ac */
+ spinlock_t queue_lock[IEEE80211_NUM_ACS];
+
struct list_head arvifs;
struct list_head peers;
struct ath10k_peer *peer_map[ATH10K_MAX_NUM_PEER_IDS];
@@ -1103,6 +1207,14 @@ struct ath10k {
struct work_struct register_work;
struct work_struct restart_work;
+ struct work_struct recovery_check_work;
+ struct work_struct bundle_tx_work;
+ struct work_struct tx_complete_work;
+
+ atomic_t pending_recovery;
+ unsigned int recovery_count;
+ /* continuous recovery fail count */
+ atomic_t fail_cont_count;
/* cycle count is reported twice for each visited channel during scan.
* access protected by data_lock
@@ -1147,13 +1259,25 @@ struct ath10k {
struct {
/* protected by conf_mutex */
struct ath10k_fw_components utf_mode_fw;
+ u8 ftm_msgref;
/* protected by data_lock */
bool utf_monitor;
+ u32 data_pos;
+ u32 expected_seq;
+ u8 *eventdata;
} testmode;
struct {
+ struct gpio_led wifi_led;
+ struct led_classdev cdev;
+ char label[48];
+ u32 gpio_state_pin;
+ } leds;
+
+ struct {
/* protected by data_lock */
+ u32 rx_crc_err_drop;
u32 fw_crash_counter;
u32 fw_warm_reset_counter;
u32 fw_cold_reset_counter;
@@ -1164,7 +1288,7 @@ struct ath10k {
struct ath10k_per_peer_tx_stats peer_tx_stats;
/* NAPI */
- struct net_device napi_dev;
+ struct net_device *napi_dev;
struct napi_struct napi;
struct work_struct set_coverage_class_work;
@@ -1182,6 +1306,7 @@ struct ath10k {
u32 ampdu_reference;
+ const u8 *wmi_key_cipher;
void *ce_priv;
u32 sta_tid_stats_mask;
@@ -1190,9 +1315,17 @@ struct ath10k {
enum ath10k_radar_confirmation_state radar_conf_state;
struct ath10k_radar_found_info last_radar_info;
struct work_struct radar_confirmation_work;
+ struct ath10k_bus_params bus_param;
+ struct completion peer_delete_done;
+
+ bool coex_support;
+ int coex_gpio_pin;
+
+ s32 tx_power_2g_limit;
+ s32 tx_power_5g_limit;
/* must be last */
- u8 drv_priv[0] __aligned(sizeof(void *));
+ u8 drv_priv[] __aligned(sizeof(void *));
};
static inline bool ath10k_peer_stats_enabled(struct ath10k *ar)
@@ -1204,8 +1337,11 @@ static inline bool ath10k_peer_stats_enabled(struct ath10k *ar)
return false;
}
+extern unsigned int ath10k_frame_mode;
extern unsigned long ath10k_coredump_mask;
+void ath10k_core_napi_sync_disable(struct ath10k *ar);
+void ath10k_core_napi_enable(struct ath10k *ar);
struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev,
enum ath10k_bus bus,
enum ath10k_hw_rev hw_rev,
@@ -1221,10 +1357,12 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
const struct ath10k_fw_components *fw_components);
int ath10k_wait_for_suspend(struct ath10k *ar, u32 suspend_opt);
void ath10k_core_stop(struct ath10k *ar);
+void ath10k_core_start_recovery(struct ath10k *ar);
int ath10k_core_register(struct ath10k *ar,
const struct ath10k_bus_params *bus_params);
void ath10k_core_unregister(struct ath10k *ar);
int ath10k_core_fetch_board_file(struct ath10k *ar, int bd_ie_type);
+int ath10k_core_check_dt(struct ath10k *ar);
void ath10k_core_free_board_files(struct ath10k *ar);
#endif /* _CORE_H_ */
generated by cgit (git 2.34.1) at 2025-12-25 03:38:28 +0000