wifi: ath11k: add support to parse new WMI event for 6 GHz

In order to support different power levels of 6 GHz AP and client,
new WMI event for regulatory - WMI_REG_CHAN_LIST_CC_EXT_EVENTID is
added in firmware. This event provides new parameters required for
6 GHz regulatory rules.

Add support for parsing 2.4 GHz, 5 GHz and 6 GHz reg rules and other
parameters from WMI_REG_CHAN_LIST_CC_EXT_EVENTID.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1

Signed-off-by: Lavanya Suresh <quic_lavaks@quicinc.com>
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230110121024.14051-3-quic_adisi@quicinc.com

1 files changed, 152 insertions, 11 deletions

diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h
index 858403f190c2..3ec3fa0aa5c8 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.h
+++ b/drivers/net/wireless/ath/ath11k/wmi.h
@@ -797,6 +797,7 @@ enum wmi_tlv_event_id {
 	WMI_RMC_NEW_LEADER_EVENTID = WMI_TLV_CMD(WMI_GRP_RMC),
 	WMI_REG_CHAN_LIST_CC_EVENTID = WMI_TLV_CMD(WMI_GRP_REGULATORY),
 	WMI_11D_NEW_COUNTRY_EVENTID,
+	WMI_REG_CHAN_LIST_CC_EXT_EVENTID,
 	WMI_NDI_CAP_RSP_EVENTID = WMI_TLV_CMD(WMI_GRP_PROTOTYPE),
 	WMI_NDP_INITIATOR_RSP_EVENTID,
 	WMI_NDP_RESPONDER_RSP_EVENTID,
@@ -1865,6 +1866,8 @@ enum wmi_tlv_tag {
 	WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD,
 	WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD,
 	WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD,
+	WMI_TAG_REGULATORY_RULE_EXT_STRUCT = 0x3A9,
+	WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT,
 	WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD = 0x3D8,
 	WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD,
 	WMI_TAG_MAX
@@ -2097,6 +2100,7 @@ enum wmi_tlv_service {
 
 	/* The second 128 bits */
 	WMI_MAX_EXT_SERVICE = 256,
+	WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT = 281,
 	WMI_TLV_SERVICE_BIOS_SAR_SUPPORT = 326,
 
 	/* The third 128 bits */
@@ -2313,6 +2317,8 @@ struct wmi_init_cmd {
 #define WMI_RSRC_CFG_FLAG1_BSS_CHANNEL_INFO_64 BIT(5)
 #define WMI_RSRC_CFG_FLAG1_ACK_RSSI BIT(18)
 
+#define WMI_CFG_HOST_SERVICE_FLAG_REG_CC_EXT 4
+
 struct wmi_resource_config {
 	u32 tlv_header;
 	u32 num_vdevs;
@@ -2372,6 +2378,15 @@ struct wmi_resource_config {
 	u32 sched_params;
 	u32 twt_ap_pdev_count;
 	u32 twt_ap_sta_count;
+	u32 max_nlo_ssids;
+	u32 num_pkt_filters;
+	u32 num_max_sta_vdevs;
+	u32 max_bssid_indicator;
+	u32 ul_resp_config;
+	u32 msdu_flow_override_config0;
+	u32 msdu_flow_override_config1;
+	u32 flags2;
+	u32 host_service_flags;
 } __packed;
 
 struct wmi_service_ready_event {
@@ -2854,6 +2869,8 @@ struct rx_reorder_queue_remove_params {
 #define REG_RULE_MAX_BW				0x0000ffff
 #define REG_RULE_REG_PWR			0x00ff0000
 #define REG_RULE_ANT_GAIN			0xff000000
+#define REG_RULE_PSD_INFO			BIT(0)
+#define REG_RULE_PSD_EIRP			0xff0000
 
 #define WMI_VDEV_PARAM_TXBF_SU_TX_BFEE BIT(0)
 #define WMI_VDEV_PARAM_TXBF_MU_TX_BFEE BIT(1)
@@ -4049,6 +4066,7 @@ struct wmi_he_rate_set {
 
 #define MAX_REG_RULES 10
 #define REG_ALPHA2_LEN 2
+#define MAX_6GHZ_REG_RULES 5
 
 enum wmi_start_event_param {
 	WMI_VDEV_START_RESP_EVENT = 0,
@@ -4079,16 +4097,6 @@ enum wmi_vdev_start_resp_status_code {
 	WMI_VDEV_START_RESPONSE_INVALID_REGDOMAIN = 4,
 };
 
-;
-enum cc_setting_code {
-	REG_SET_CC_STATUS_PASS = 0,
-	REG_CURRENT_ALPHA2_NOT_FOUND = 1,
-	REG_INIT_ALPHA2_NOT_FOUND = 2,
-	REG_SET_CC_CHANGE_NOT_ALLOWED = 3,
-	REG_SET_CC_STATUS_NO_MEMORY = 4,
-	REG_SET_CC_STATUS_FAIL = 5,
-};
-
 /* Regaulatory Rule Flags Passed by FW */
 #define REGULATORY_CHAN_DISABLED     BIT(0)
 #define REGULATORY_CHAN_NO_IR        BIT(1)
@@ -4102,13 +4110,72 @@ enum cc_setting_code {
 #define REGULATORY_CHAN_NO_20MHZ     BIT(11)
 #define REGULATORY_CHAN_NO_10MHZ     BIT(12)
 
-enum {
+enum wmi_reg_chan_list_cmd_type {
+	WMI_REG_CHAN_LIST_CC_ID = 0,
+	WMI_REG_CHAN_LIST_CC_EXT_ID = 1,
+};
+
+enum wmi_reg_cc_setting_code {
 	WMI_REG_SET_CC_STATUS_PASS = 0,
 	WMI_REG_CURRENT_ALPHA2_NOT_FOUND = 1,
 	WMI_REG_INIT_ALPHA2_NOT_FOUND = 2,
 	WMI_REG_SET_CC_CHANGE_NOT_ALLOWED = 3,
 	WMI_REG_SET_CC_STATUS_NO_MEMORY = 4,
 	WMI_REG_SET_CC_STATUS_FAIL = 5,
+
+	/* add new setting code above, update in
+	 * @enum cc_setting_code as well.
+	 * Also handle it in ath11k_wmi_cc_setting_code_to_reg()
+	 */
+};
+
+enum cc_setting_code {
+	REG_SET_CC_STATUS_PASS = 0,
+	REG_CURRENT_ALPHA2_NOT_FOUND = 1,
+	REG_INIT_ALPHA2_NOT_FOUND = 2,
+	REG_SET_CC_CHANGE_NOT_ALLOWED = 3,
+	REG_SET_CC_STATUS_NO_MEMORY = 4,
+	REG_SET_CC_STATUS_FAIL = 5,
+
+	/* add new setting code above, update in
+	 * @enum wmi_reg_cc_setting_code as well.
+	 */
+};
+
+static inline enum cc_setting_code
+ath11k_wmi_cc_setting_code_to_reg(enum wmi_reg_cc_setting_code status_code)
+{
+	switch (status_code) {
+	case WMI_REG_SET_CC_STATUS_PASS:
+		return REG_SET_CC_STATUS_PASS;
+	case WMI_REG_CURRENT_ALPHA2_NOT_FOUND:
+		return REG_CURRENT_ALPHA2_NOT_FOUND;
+	case WMI_REG_INIT_ALPHA2_NOT_FOUND:
+		return REG_INIT_ALPHA2_NOT_FOUND;
+	case WMI_REG_SET_CC_CHANGE_NOT_ALLOWED:
+		return REG_SET_CC_CHANGE_NOT_ALLOWED;
+	case WMI_REG_SET_CC_STATUS_NO_MEMORY:
+		return REG_SET_CC_STATUS_NO_MEMORY;
+	case WMI_REG_SET_CC_STATUS_FAIL:
+		return REG_SET_CC_STATUS_FAIL;
+	}
+
+	return REG_SET_CC_STATUS_FAIL;
+}
+
+enum wmi_reg_6ghz_ap_type {
+	WMI_REG_INDOOR_AP = 0,
+	WMI_REG_STANDARD_POWER_AP = 1,
+	WMI_REG_VERY_LOW_POWER_AP = 2,
+
+	WMI_REG_CURRENT_MAX_AP_TYPE,
+	WMI_REG_MAX_AP_TYPE = 7,
+};
+
+enum wmi_reg_6ghz_client_type {
+	WMI_REG_DEFAULT_CLIENT = 0,
+	WMI_REG_SUBORDINATE_CLIENT = 1,
+	WMI_REG_MAX_CLIENT_TYPE = 2,
 };
 
 struct cur_reg_rule {
@@ -4118,6 +4185,8 @@ struct cur_reg_rule {
 	u8 reg_power;
 	u8 ant_gain;
 	u16 flags;
+	bool psd_flag;
+	s8 psd_eirp;
 };
 
 struct cur_regulatory_info {
@@ -4137,6 +4206,22 @@ struct cur_regulatory_info {
 	u32 num_5ghz_reg_rules;
 	struct cur_reg_rule *reg_rules_2ghz_ptr;
 	struct cur_reg_rule *reg_rules_5ghz_ptr;
+	bool is_ext_reg_event;
+	enum wmi_reg_6ghz_client_type client_type;
+	bool rnr_tpe_usable;
+	bool unspecified_ap_usable;
+	u8 domain_code_6ghz_ap[WMI_REG_CURRENT_MAX_AP_TYPE];
+	u8 domain_code_6ghz_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
+	u32 domain_code_6ghz_super_id;
+	u32 min_bw_6ghz_ap[WMI_REG_CURRENT_MAX_AP_TYPE];
+	u32 max_bw_6ghz_ap[WMI_REG_CURRENT_MAX_AP_TYPE];
+	u32 min_bw_6ghz_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
+	u32 max_bw_6ghz_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
+	u32 num_6ghz_rules_ap[WMI_REG_CURRENT_MAX_AP_TYPE];
+	u32 num_6ghz_rules_client[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
+	struct cur_reg_rule *reg_rules_6ghz_ap_ptr[WMI_REG_CURRENT_MAX_AP_TYPE];
+	struct cur_reg_rule *reg_rules_6ghz_client_ptr
+		[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE];
 };
 
 struct wmi_reg_chan_list_cc_event {
@@ -4163,6 +4248,61 @@ struct wmi_regulatory_rule_struct {
 	u32  flag_info;
 };
 
+#define WMI_REG_CLIENT_MAX 4
+
+struct wmi_reg_chan_list_cc_ext_event {
+	u32 status_code;
+	u32 phy_id;
+	u32 alpha2;
+	u32 num_phy;
+	u32 country_id;
+	u32 domain_code;
+	u32 dfs_region;
+	u32 phybitmap;
+	u32 min_bw_2ghz;
+	u32 max_bw_2ghz;
+	u32 min_bw_5ghz;
+	u32 max_bw_5ghz;
+	u32 num_2ghz_reg_rules;
+	u32 num_5ghz_reg_rules;
+	u32 client_type;
+	u32 rnr_tpe_usable;
+	u32 unspecified_ap_usable;
+	u32 domain_code_6ghz_ap_lpi;
+	u32 domain_code_6ghz_ap_sp;
+	u32 domain_code_6ghz_ap_vlp;
+	u32 domain_code_6ghz_client_lpi[WMI_REG_CLIENT_MAX];
+	u32 domain_code_6ghz_client_sp[WMI_REG_CLIENT_MAX];
+	u32 domain_code_6ghz_client_vlp[WMI_REG_CLIENT_MAX];
+	u32 domain_code_6ghz_super_id;
+	u32 min_bw_6ghz_ap_sp;
+	u32 max_bw_6ghz_ap_sp;
+	u32 min_bw_6ghz_ap_lpi;
+	u32 max_bw_6ghz_ap_lpi;
+	u32 min_bw_6ghz_ap_vlp;
+	u32 max_bw_6ghz_ap_vlp;
+	u32 min_bw_6ghz_client_sp[WMI_REG_CLIENT_MAX];
+	u32 max_bw_6ghz_client_sp[WMI_REG_CLIENT_MAX];
+	u32 min_bw_6ghz_client_lpi[WMI_REG_CLIENT_MAX];
+	u32 max_bw_6ghz_client_lpi[WMI_REG_CLIENT_MAX];
+	u32 min_bw_6ghz_client_vlp[WMI_REG_CLIENT_MAX];
+	u32 max_bw_6ghz_client_vlp[WMI_REG_CLIENT_MAX];
+	u32 num_6ghz_reg_rules_ap_sp;
+	u32 num_6ghz_reg_rules_ap_lpi;
+	u32 num_6ghz_reg_rules_ap_vlp;
+	u32 num_6ghz_reg_rules_client_sp[WMI_REG_CLIENT_MAX];
+	u32 num_6ghz_reg_rules_client_lpi[WMI_REG_CLIENT_MAX];
+	u32 num_6ghz_reg_rules_client_vlp[WMI_REG_CLIENT_MAX];
+} __packed;
+
+struct wmi_regulatory_ext_rule {
+	u32 tlv_header;
+	u32 freq_info;
+	u32 bw_pwr_info;
+	u32 flag_info;
+	u32 psd_power_info;
+} __packed;
+
 struct wmi_vdev_delete_resp_event {
 	u32 vdev_id;
 } __packed;
@@ -5358,6 +5498,7 @@ struct target_resource_config {
 	u32 sched_params;
 	u32 twt_ap_pdev_count;
 	u32 twt_ap_sta_count;
+	u8 is_reg_cc_ext_event_supported;
 };
 
 enum wmi_debug_log_param {