ath10k: add tdls support for 10.4 firmwares

This patch adds the support of TDLS feature for 10.4 firmware
versions.

A new WMI service is added to advertise the support of TDLS for
10.4 firmwares.

Signed-off-by: Manikanta Pubbisetty <mpubbise@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

1 files changed, 257 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 3a4cbbcd815e..60d2bb045042 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -184,6 +184,17 @@ enum wmi_service {
 	WMI_SERVICE_TX_MODE_PUSH_ONLY,
 	WMI_SERVICE_TX_MODE_PUSH_PULL,
 	WMI_SERVICE_TX_MODE_DYNAMIC,
+	WMI_SERVICE_VDEV_RX_FILTER,
+	WMI_SERVICE_BTCOEX,
+	WMI_SERVICE_CHECK_CAL_VERSION,
+	WMI_SERVICE_DBGLOG_WARN2,
+	WMI_SERVICE_BTCOEX_DUTY_CYCLE,
+	WMI_SERVICE_4_WIRE_COEX_SUPPORT,
+	WMI_SERVICE_EXTENDED_NSS_SUPPORT,
+	WMI_SERVICE_PROG_GPIO_BAND_SELECT,
+	WMI_SERVICE_SMART_LOGGING_SUPPORT,
+	WMI_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE,
+	WMI_SERVICE_TDLS_EXPLICIT_MODE_ONLY,
 
 	/* keep last */
 	WMI_SERVICE_MAX,
@@ -310,6 +321,21 @@ enum wmi_10_4_service {
 	WMI_10_4_SERVICE_TX_MODE_PUSH_ONLY,
 	WMI_10_4_SERVICE_TX_MODE_PUSH_PULL,
 	WMI_10_4_SERVICE_TX_MODE_DYNAMIC,
+	WMI_10_4_SERVICE_VDEV_RX_FILTER,
+	WMI_10_4_SERVICE_BTCOEX,
+	WMI_10_4_SERVICE_CHECK_CAL_VERSION,
+	WMI_10_4_SERVICE_DBGLOG_WARN2,
+	WMI_10_4_SERVICE_BTCOEX_DUTY_CYCLE,
+	WMI_10_4_SERVICE_4_WIRE_COEX_SUPPORT,
+	WMI_10_4_SERVICE_EXTENDED_NSS_SUPPORT,
+	WMI_10_4_SERVICE_PROG_GPIO_BAND_SELECT,
+	WMI_10_4_SERVICE_SMART_LOGGING_SUPPORT,
+	WMI_10_4_SERVICE_TDLS,
+	WMI_10_4_SERVICE_TDLS_OFFCHAN,
+	WMI_10_4_SERVICE_TDLS_UAPSD_BUFFER_STA,
+	WMI_10_4_SERVICE_TDLS_UAPSD_SLEEP_STA,
+	WMI_10_4_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE,
+	WMI_10_4_SERVICE_TDLS_EXPLICIT_MODE_ONLY,
 };
 
 static inline char *wmi_service_name(int service_id)
@@ -408,6 +434,16 @@ static inline char *wmi_service_name(int service_id)
 	SVCSTR(WMI_SERVICE_TX_MODE_PUSH_ONLY);
 	SVCSTR(WMI_SERVICE_TX_MODE_PUSH_PULL);
 	SVCSTR(WMI_SERVICE_TX_MODE_DYNAMIC);
+	SVCSTR(WMI_SERVICE_VDEV_RX_FILTER);
+	SVCSTR(WMI_SERVICE_CHECK_CAL_VERSION);
+	SVCSTR(WMI_SERVICE_DBGLOG_WARN2);
+	SVCSTR(WMI_SERVICE_BTCOEX_DUTY_CYCLE);
+	SVCSTR(WMI_SERVICE_4_WIRE_COEX_SUPPORT);
+	SVCSTR(WMI_SERVICE_EXTENDED_NSS_SUPPORT);
+	SVCSTR(WMI_SERVICE_PROG_GPIO_BAND_SELECT);
+	SVCSTR(WMI_SERVICE_SMART_LOGGING_SUPPORT);
+	SVCSTR(WMI_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE);
+	SVCSTR(WMI_SERVICE_TDLS_EXPLICIT_MODE_ONLY);
 	default:
 		return NULL;
 	}
@@ -674,6 +710,36 @@ static inline void wmi_10_4_svc_map(const __le32 *in, unsigned long *out,
 	       WMI_SERVICE_TX_MODE_PUSH_PULL, len);
 	SVCMAP(WMI_10_4_SERVICE_TX_MODE_DYNAMIC,
 	       WMI_SERVICE_TX_MODE_DYNAMIC, len);
+	SVCMAP(WMI_10_4_SERVICE_VDEV_RX_FILTER,
+	       WMI_SERVICE_VDEV_RX_FILTER, len);
+	SVCMAP(WMI_10_4_SERVICE_BTCOEX,
+	       WMI_SERVICE_BTCOEX, len);
+	SVCMAP(WMI_10_4_SERVICE_CHECK_CAL_VERSION,
+	       WMI_SERVICE_CHECK_CAL_VERSION, len);
+	SVCMAP(WMI_10_4_SERVICE_DBGLOG_WARN2,
+	       WMI_SERVICE_DBGLOG_WARN2, len);
+	SVCMAP(WMI_10_4_SERVICE_BTCOEX_DUTY_CYCLE,
+	       WMI_SERVICE_BTCOEX_DUTY_CYCLE, len);
+	SVCMAP(WMI_10_4_SERVICE_4_WIRE_COEX_SUPPORT,
+	       WMI_SERVICE_4_WIRE_COEX_SUPPORT, len);
+	SVCMAP(WMI_10_4_SERVICE_EXTENDED_NSS_SUPPORT,
+	       WMI_SERVICE_EXTENDED_NSS_SUPPORT, len);
+	SVCMAP(WMI_10_4_SERVICE_PROG_GPIO_BAND_SELECT,
+	       WMI_SERVICE_PROG_GPIO_BAND_SELECT, len);
+	SVCMAP(WMI_10_4_SERVICE_SMART_LOGGING_SUPPORT,
+	       WMI_SERVICE_SMART_LOGGING_SUPPORT, len);
+	SVCMAP(WMI_10_4_SERVICE_TDLS,
+	       WMI_SERVICE_TDLS, len);
+	SVCMAP(WMI_10_4_SERVICE_TDLS_OFFCHAN,
+	       WMI_SERVICE_TDLS_OFFCHAN, len);
+	SVCMAP(WMI_10_4_SERVICE_TDLS_UAPSD_BUFFER_STA,
+	       WMI_SERVICE_TDLS_UAPSD_BUFFER_STA, len);
+	SVCMAP(WMI_10_4_SERVICE_TDLS_UAPSD_SLEEP_STA,
+	       WMI_SERVICE_TDLS_UAPSD_SLEEP_STA, len);
+	SVCMAP(WMI_10_4_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE,
+	       WMI_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE, len);
+	SVCMAP(WMI_10_4_SERVICE_TDLS_EXPLICIT_MODE_ONLY,
+	       WMI_SERVICE_TDLS_EXPLICIT_MODE_ONLY, len);
 }
 
 #undef SVCMAP
@@ -848,6 +914,29 @@ struct wmi_cmd_map {
 	u32 pdev_bss_chan_info_request_cmdid;
 	u32 pdev_enable_adaptive_cca_cmdid;
 	u32 ext_resource_cfg_cmdid;
+	u32 vdev_set_ie_cmdid;
+	u32 set_lteu_config_cmdid;
+	u32 atf_ssid_grouping_request_cmdid;
+	u32 peer_atf_ext_request_cmdid;
+	u32 set_periodic_channel_stats_cfg_cmdid;
+	u32 peer_bwf_request_cmdid;
+	u32 btcoex_cfg_cmdid;
+	u32 peer_tx_mu_txmit_count_cmdid;
+	u32 peer_tx_mu_txmit_rstcnt_cmdid;
+	u32 peer_gid_userpos_list_cmdid;
+	u32 pdev_check_cal_version_cmdid;
+	u32 coex_version_cfg_cmid;
+	u32 pdev_get_rx_filter_cmdid;
+	u32 pdev_extended_nss_cfg_cmdid;
+	u32 vdev_set_scan_nac_rssi_cmdid;
+	u32 prog_gpio_band_select_cmdid;
+	u32 config_smart_logging_cmdid;
+	u32 debug_fatal_condition_cmdid;
+	u32 get_tsf_timer_cmdid;
+	u32 pdev_get_tpc_table_cmdid;
+	u32 vdev_sifs_trigger_time_cmdid;
+	u32 pdev_wds_entry_list_cmdid;
+	u32 tdls_set_offchan_mode_cmdid;
 };
 
 /*
@@ -1658,6 +1747,29 @@ enum wmi_10_4_cmd_id {
 	WMI_10_4_EXT_RESOURCE_CFG_CMDID,
 	WMI_10_4_VDEV_SET_IE_CMDID,
 	WMI_10_4_SET_LTEU_CONFIG_CMDID,
+	WMI_10_4_ATF_SSID_GROUPING_REQUEST_CMDID,
+	WMI_10_4_PEER_ATF_EXT_REQUEST_CMDID,
+	WMI_10_4_SET_PERIODIC_CHANNEL_STATS_CONFIG,
+	WMI_10_4_PEER_BWF_REQUEST_CMDID,
+	WMI_10_4_BTCOEX_CFG_CMDID,
+	WMI_10_4_PEER_TX_MU_TXMIT_COUNT_CMDID,
+	WMI_10_4_PEER_TX_MU_TXMIT_RSTCNT_CMDID,
+	WMI_10_4_PEER_GID_USERPOS_LIST_CMDID,
+	WMI_10_4_PDEV_CHECK_CAL_VERSION_CMDID,
+	WMI_10_4_COEX_VERSION_CFG_CMID,
+	WMI_10_4_PDEV_GET_RX_FILTER_CMDID,
+	WMI_10_4_PDEV_EXTENDED_NSS_CFG_CMDID,
+	WMI_10_4_VDEV_SET_SCAN_NAC_RSSI_CMDID,
+	WMI_10_4_PROG_GPIO_BAND_SELECT_CMDID,
+	WMI_10_4_CONFIG_SMART_LOGGING_CMDID,
+	WMI_10_4_DEBUG_FATAL_CONDITION_CMDID,
+	WMI_10_4_GET_TSF_TIMER_CMDID,
+	WMI_10_4_PDEV_GET_TPC_TABLE_CMDID,
+	WMI_10_4_VDEV_SIFS_TRIGGER_TIME_CMDID,
+	WMI_10_4_PDEV_WDS_ENTRY_LIST_CMDID,
+	WMI_10_4_TDLS_SET_STATE_CMDID,
+	WMI_10_4_TDLS_PEER_UPDATE_CMDID,
+	WMI_10_4_TDLS_SET_OFFCHAN_MODE_CMDID,
 	WMI_10_4_PDEV_UTF_CMDID = WMI_10_4_END_CMDID - 1,
 };
 
@@ -1721,6 +1833,18 @@ enum wmi_10_4_event_id {
 	WMI_10_4_PDEV_NFCAL_POWER_ALL_CHANNELS_EVENTID,
 	WMI_10_4_PDEV_BSS_CHAN_INFO_EVENTID,
 	WMI_10_4_MU_REPORT_EVENTID,
+	WMI_10_4_TX_DATA_TRAFFIC_CTRL_EVENTID,
+	WMI_10_4_PEER_TX_MU_TXMIT_COUNT_EVENTID,
+	WMI_10_4_PEER_GID_USERPOS_LIST_EVENTID,
+	WMI_10_4_PDEV_CHECK_CAL_VERSION_EVENTID,
+	WMI_10_4_ATF_PEER_STATS_EVENTID,
+	WMI_10_4_PDEV_GET_RX_FILTER_EVENTID,
+	WMI_10_4_NAC_RSSI_EVENTID,
+	WMI_10_4_DEBUG_FATAL_CONDITION_EVENTID,
+	WMI_10_4_GET_TSF_TIMER_RESP_EVENTID,
+	WMI_10_4_PDEV_TPC_TABLE_EVENTID,
+	WMI_10_4_PDEV_WDS_ENTRY_LIST_EVENTID,
+	WMI_10_4_TDLS_PEER_EVENTID,
 	WMI_10_4_PDEV_UTF_EVENTID = WMI_10_4_END_EVENTID - 1,
 };
 
@@ -2729,6 +2853,18 @@ struct wmi_resource_config_10_4 {
 	__le32 qwrap_config;
 } __packed;
 
+enum wmi_coex_version {
+	WMI_NO_COEX_VERSION_SUPPORT	= 0,
+	/* 3 wire coex support*/
+	WMI_COEX_VERSION_1		= 1,
+	/* 2.5 wire coex support*/
+	WMI_COEX_VERSION_2		= 2,
+	/* 2.5 wire coex with duty cycle support */
+	WMI_COEX_VERSION_3		= 3,
+	/* 4 wire coex support*/
+	WMI_COEX_VERSION_4		= 4,
+};
+
 /**
  * enum wmi_10_4_feature_mask - WMI 10.4 feature enable/disable flags
  * @WMI_10_4_LTEU_SUPPORT: LTEU config
@@ -2737,6 +2873,14 @@ struct wmi_resource_config_10_4 {
  * @WMI_10_4_AUX_RADIO_CHAN_LOAD_INTF: AUX Radio Enhancement for chan load scan
  * @WMI_10_4_BSS_CHANNEL_INFO_64: BSS channel info stats
  * @WMI_10_4_PEER_STATS: Per station stats
+ * @WMI_10_4_VDEV_STATS: Per vdev stats
+ * @WMI_10_4_TDLS: Implicit TDLS support in firmware enable/disable
+ * @WMI_10_4_TDLS_OFFCHAN: TDLS offchannel support enable/disable
+ * @WMI_10_4_TDLS_UAPSD_BUFFER_STA: TDLS buffer sta support enable/disable
+ * @WMI_10_4_TDLS_UAPSD_SLEEP_STA: TDLS sleep sta support enable/disable
+ * @WMI_10_4_TDLS_CONN_TRACKER_IN_HOST_MODE: TDLS connection tracker in host
+ *	enable/disable
+ * @WMI_10_4_TDLS_EXPLICIT_MODE_ONLY:Explicit TDLS mode enable/disable
  */
 enum wmi_10_4_feature_mask {
 	WMI_10_4_LTEU_SUPPORT			= BIT(0),
@@ -2745,6 +2889,14 @@ enum wmi_10_4_feature_mask {
 	WMI_10_4_AUX_RADIO_CHAN_LOAD_INTF	= BIT(3),
 	WMI_10_4_BSS_CHANNEL_INFO_64		= BIT(4),
 	WMI_10_4_PEER_STATS			= BIT(5),
+	WMI_10_4_VDEV_STATS			= BIT(6),
+	WMI_10_4_TDLS				= BIT(7),
+	WMI_10_4_TDLS_OFFCHAN			= BIT(8),
+	WMI_10_4_TDLS_UAPSD_BUFFER_STA		= BIT(9),
+	WMI_10_4_TDLS_UAPSD_SLEEP_STA		= BIT(10),
+	WMI_10_4_TDLS_CONN_TRACKER_IN_HOST_MODE = BIT(11),
+	WMI_10_4_TDLS_EXPLICIT_MODE_ONLY	= BIT(12),
+
 };
 
 struct wmi_ext_resource_config_10_4_cmd {
@@ -2752,6 +2904,22 @@ struct wmi_ext_resource_config_10_4_cmd {
 	__le32 host_platform_config;
 	/* see enum wmi_10_4_feature_mask */
 	__le32 fw_feature_bitmap;
+	/* WLAN priority GPIO number */
+	__le32 wlan_gpio_priority;
+	/* see enum wmi_coex_version */
+	__le32 coex_version;
+	/* COEX GPIO config */
+	__le32 coex_gpio_pin1;
+	__le32 coex_gpio_pin2;
+	__le32 coex_gpio_pin3;
+	/* number of vdevs allowed to perform tdls */
+	__le32 num_tdls_vdevs;
+	/* number of peers to track per TDLS vdev */
+	__le32 num_tdls_conn_table_entries;
+	/* number of tdls sleep sta supported */
+	__le32 max_tdls_concurrent_sleep_sta;
+	/* number of tdls buffer sta supported */
+	__le32 max_tdls_concurrent_buffer_sta;
 };
 
 /* strucutre describing host memory chunk. */
@@ -6567,6 +6735,22 @@ struct wmi_tdls_peer_update_cmd_arg {
 
 #define WMI_TDLS_MAX_SUPP_OPER_CLASSES 32
 
+#define WMI_TDLS_PEER_SP_MASK	0x60
+#define WMI_TDLS_PEER_SP_LSB	5
+
+enum wmi_tdls_options {
+	WMI_TDLS_OFFCHAN_EN = BIT(0),
+	WMI_TDLS_BUFFER_STA_EN = BIT(1),
+	WMI_TDLS_SLEEP_STA_EN = BIT(2),
+};
+
+enum {
+	WMI_TDLS_PEER_QOS_AC_VO = BIT(0),
+	WMI_TDLS_PEER_QOS_AC_VI = BIT(1),
+	WMI_TDLS_PEER_QOS_AC_BK = BIT(2),
+	WMI_TDLS_PEER_QOS_AC_BE = BIT(3),
+};
+
 struct wmi_tdls_peer_capab_arg {
 	u8 peer_uapsd_queues;
 	u8 peer_max_sp;
@@ -6582,6 +6766,79 @@ struct wmi_tdls_peer_capab_arg {
 	u32 pref_offchan_bw;
 };
 
+struct wmi_10_4_tdls_set_state_cmd {
+	__le32 vdev_id;
+	__le32 state;
+	__le32 notification_interval_ms;
+	__le32 tx_discovery_threshold;
+	__le32 tx_teardown_threshold;
+	__le32 rssi_teardown_threshold;
+	__le32 rssi_delta;
+	__le32 tdls_options;
+	__le32 tdls_peer_traffic_ind_window;
+	__le32 tdls_peer_traffic_response_timeout_ms;
+	__le32 tdls_puapsd_mask;
+	__le32 tdls_puapsd_inactivity_time_ms;
+	__le32 tdls_puapsd_rx_frame_threshold;
+	__le32 teardown_notification_ms;
+	__le32 tdls_peer_kickout_threshold;
+} __packed;
+
+struct wmi_tdls_peer_capabilities {
+	__le32 peer_qos;
+	__le32 buff_sta_support;
+	__le32 off_chan_support;
+	__le32 peer_curr_operclass;
+	__le32 self_curr_operclass;
+	__le32 peer_chan_len;
+	__le32 peer_operclass_len;
+	u8 peer_operclass[WMI_TDLS_MAX_SUPP_OPER_CLASSES];
+	__le32 is_peer_responder;
+	__le32 pref_offchan_num;
+	__le32 pref_offchan_bw;
+	struct wmi_channel peer_chan_list[1];
+} __packed;
+
+struct wmi_10_4_tdls_peer_update_cmd {
+	__le32 vdev_id;
+	struct wmi_mac_addr peer_macaddr;
+	__le32 peer_state;
+	__le32 reserved[4];
+	struct wmi_tdls_peer_capabilities peer_capab;
+} __packed;
+
+enum wmi_tdls_peer_reason {
+	WMI_TDLS_TEARDOWN_REASON_TX,
+	WMI_TDLS_TEARDOWN_REASON_RSSI,
+	WMI_TDLS_TEARDOWN_REASON_SCAN,
+	WMI_TDLS_DISCONNECTED_REASON_PEER_DELETE,
+	WMI_TDLS_TEARDOWN_REASON_PTR_TIMEOUT,
+	WMI_TDLS_TEARDOWN_REASON_BAD_PTR,
+	WMI_TDLS_TEARDOWN_REASON_NO_RESPONSE,
+	WMI_TDLS_ENTER_BUF_STA,
+	WMI_TDLS_EXIT_BUF_STA,
+	WMI_TDLS_ENTER_BT_BUSY_MODE,
+	WMI_TDLS_EXIT_BT_BUSY_MODE,
+	WMI_TDLS_SCAN_STARTED_EVENT,
+	WMI_TDLS_SCAN_COMPLETED_EVENT,
+};
+
+enum wmi_tdls_peer_notification {
+	WMI_TDLS_SHOULD_DISCOVER,
+	WMI_TDLS_SHOULD_TEARDOWN,
+	WMI_TDLS_PEER_DISCONNECTED,
+	WMI_TDLS_CONNECTION_TRACKER_NOTIFICATION,
+};
+
+struct wmi_tdls_peer_event {
+	struct wmi_mac_addr peer_macaddr;
+	/* see enum wmi_tdls_peer_notification*/
+	__le32 peer_status;
+	/* see enum wmi_tdls_peer_reason */
+	__le32 peer_reason;
+	__le32 vdev_id;
+} __packed;
+
 enum wmi_txbf_conf {
 	WMI_TXBF_CONF_UNSUPPORTED,
 	WMI_TXBF_CONF_BEFORE_ASSOC,