wifi: ath12k: add support to select 6 GHz regulatory type

For 6 GHz band, firmware offers 3 types of regulatory rules for AP
mode and 6 for station mode in WMI_REG_CHAN_LIST_CC_EXT_EVENTID event.
In ath12k_reg_build_regd() current code by default chooses
WMI_REG_INDOOR_AP type rules from AP mode reg list to build regdomain,
regardless of the interface mode and power type, hence is not correct.

Pass interface mode (wmi_vdev_type) and AP power type
(ieee80211_ap_reg_power) as new arguments to ath12k_reg_build_regd()
such that we can choose correct rules based on them. Currently
ath12k_reg_build_regd() is called only by ath12k_reg_chan_list_event()
when driver boots, at that time these two arguments are not determined
yet, hence by default pass WMI_VDEV_TYPE_UNSPEC and
IEEE80211_REG_UNSET_AP, this results in WMI_REG_INDOOR_AP being chosen
at last. In upcoming patches the rules would be updated when these two
arguments could be determined.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

Signed-off-by: Baochen Qiang <[email protected]>
Reviewed-by: Vasanthakumar Thiagarajan <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jeff Johnson <[email protected]>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index 9bb6d99e7c16..be66e88fb65a 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -6132,7 +6132,8 @@ static int ath12k_reg_chan_list_event(struct ath12k_base *ab, struct sk_buff *sk
 		goto fallback;
 	}
 
-	ret = ath12k_reg_handle_chan_list(ab, reg_info);
+	ret = ath12k_reg_handle_chan_list(ab, reg_info, WMI_VDEV_TYPE_UNSPEC,
+					  IEEE80211_REG_UNSET_AP);
 	if (ret) {
 		ath12k_warn(ab, "failed to handle chan list %d\n", ret);
 		goto fallback;