ath11k: add TWT support
Add target wait time wmi calls to the driver. En/disable the support
from when the bss_config changes. We ignore the cmd completion events.
Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com>
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h
index fd1ffa5..b5c53f2 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.h
+++ b/drivers/net/wireless/ath/ath11k/wmi.h
@@ -169,6 +169,9 @@ enum wmi_cmd_group {
WMI_GRP_MONITOR = 0x39,
WMI_GRP_REGULATORY = 0x3a,
WMI_GRP_HW_DATA_FILTER = 0x3b,
+ WMI_GRP_WLM = 0x3c,
+ WMI_GRP_11K_OFFLOAD = 0x3d,
+ WMI_GRP_TWT = 0x3e,
};
#define WMI_CMD_GRP(grp_id) (((grp_id) << 12) | 0x1)
@@ -530,6 +533,12 @@ enum wmi_tlv_cmd_id {
WMI_NDP_RESPONDER_REQ_CMDID,
WMI_NDP_END_REQ_CMDID,
WMI_HW_DATA_FILTER_CMDID = WMI_TLV_CMD(WMI_GRP_HW_DATA_FILTER),
+ WMI_TWT_ENABLE_CMDID = WMI_TLV_CMD(WMI_GRP_TWT),
+ WMI_TWT_DISABLE_CMDID,
+ WMI_TWT_ADD_DIALOG_CMDID,
+ WMI_TWT_DEL_DIALOG_CMDID,
+ WMI_TWT_PAUSE_DIALOG_CMDID,
+ WMI_TWT_RESUME_DIALOG_CMDID,
};
enum wmi_tlv_event_id {
@@ -724,6 +733,13 @@ enum wmi_tlv_event_id {
WMI_NDP_INDICATION_EVENTID,
WMI_NDP_CONFIRM_EVENTID,
WMI_NDP_END_INDICATION_EVENTID,
+
+ WMI_TWT_ENABLE_EVENTID = WMI_TLV_CMD(WMI_GRP_TWT),
+ WMI_TWT_DISABLE_EVENTID,
+ WMI_TWT_ADD_DIALOG_EVENTID,
+ WMI_TWT_DEL_DIALOG_EVENTID,
+ WMI_TWT_PAUSE_DIALOG_EVENTID,
+ WMI_TWT_RESUME_DIALOG_EVENTID,
};
enum wmi_tlv_pdev_param {
@@ -2183,6 +2199,9 @@ struct wmi_resource_config {
u32 max_num_dbs_scan_duty_cycle;
u32 max_num_group_keys;
u32 peer_map_unmap_v2_support;
+ u32 sched_params;
+ u32 twt_ap_pdev_count;
+ u32 twt_ap_sta_count;
} __packed;
struct wmi_service_ready_event {
@@ -3401,6 +3420,8 @@ struct peer_assoc_params {
u32 peer_he_mcs_count;
u32 peer_he_rx_mcs_set[WMI_HOST_MAX_HE_RATE_SET];
u32 peer_he_tx_mcs_set[WMI_HOST_MAX_HE_RATE_SET];
+ bool twt_responder;
+ bool twt_requester;
struct ath11k_ppe_threshold peer_ppet;
};
@@ -3652,6 +3673,8 @@ struct wmi_unit_test_cmd {
#define WMI_PEER_DYN_MIMOPS 0x00020000
#define WMI_PEER_STATIC_MIMOPS 0x00040000
#define WMI_PEER_SPATIAL_MUX 0x00200000
+#define WMI_PEER_TWT_REQ 0x00400000
+#define WMI_PEER_TWT_RESP 0x00800000
#define WMI_PEER_VHT 0x02000000
#define WMI_PEER_80MHZ 0x04000000
#define WMI_PEER_PMF 0x08000000
@@ -4494,6 +4517,48 @@ struct wmi_wmm_params_all_arg {
struct wmi_wmm_params_arg ac_vo;
};
+#define ATH11K_TWT_DEF_STA_CONG_TIMER_MS 5000
+#define ATH11K_TWT_DEF_DEFAULT_SLOT_SIZE 10
+#define ATH11K_TWT_DEF_CONGESTION_THRESH_SETUP 50
+#define ATH11K_TWT_DEF_CONGESTION_THRESH_TEARDOWN 20
+#define ATH11K_TWT_DEF_CONGESTION_THRESH_CRITICAL 100
+#define ATH11K_TWT_DEF_INTERFERENCE_THRESH_TEARDOWN 80
+#define ATH11K_TWT_DEF_INTERFERENCE_THRESH_SETUP 50
+#define ATH11K_TWT_DEF_MIN_NO_STA_SETUP 10
+#define ATH11K_TWT_DEF_MIN_NO_STA_TEARDOWN 2
+#define ATH11K_TWT_DEF_NO_OF_BCAST_MCAST_SLOTS 2
+#define ATH11K_TWT_DEF_MIN_NO_TWT_SLOTS 2
+#define ATH11K_TWT_DEF_MAX_NO_STA_TWT 500
+#define ATH11K_TWT_DEF_MODE_CHECK_INTERVAL 10000
+#define ATH11K_TWT_DEF_ADD_STA_SLOT_INTERVAL 1000
+#define ATH11K_TWT_DEF_REMOVE_STA_SLOT_INTERVAL 5000
+
+struct wmi_twt_enable_params_cmd {
+ u32 tlv_header;
+ u32 pdev_id;
+ u32 sta_cong_timer_ms;
+ u32 mbss_support;
+ u32 default_slot_size;
+ u32 congestion_thresh_setup;
+ u32 congestion_thresh_teardown;
+ u32 congestion_thresh_critical;
+ u32 interference_thresh_teardown;
+ u32 interference_thresh_setup;
+ u32 min_no_sta_setup;
+ u32 min_no_sta_teardown;
+ u32 no_of_bcast_mcast_slots;
+ u32 min_no_twt_slots;
+ u32 max_no_sta_twt;
+ u32 mode_check_interval;
+ u32 add_sta_slot_interval;
+ u32 remove_sta_slot_interval;
+};
+
+struct wmi_twt_disable_params_cmd {
+ u32 tlv_header;
+ u32 pdev_id;
+};
+
struct target_resource_config {
u32 num_vdevs;
u32 num_peers;
@@ -4553,6 +4618,9 @@ struct target_resource_config {
u32 max_bssid_rx_filters;
u32 use_pdev_id;
u32 peer_map_unmap_v2_support;
+ u32 sched_params;
+ u32 twt_ap_pdev_count;
+ u32 twt_ap_sta_count;
};
#define WMI_MAX_MEM_REQS 32
@@ -4676,4 +4744,6 @@ void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
struct ath11k_fw_stats *fw_stats, u32 stats_id,
char *buf);
int ath11k_wmi_simulate_radar(struct ath11k *ar);
+int ath11k_wmi_send_twt_enable_cmd(struct ath11k *ar, u32 pdev_id);
+int ath11k_wmi_send_twt_disable_cmd(struct ath11k *ar, u32 pdev_id);
#endif