]> www.infradead.org Git - users/jedix/linux-maple.git/commit
wifi: ath12k: add support to select 6 GHz regulatory type
authorBaochen Qiang <quic_bqiang@quicinc.com>
Fri, 18 Apr 2025 02:55:37 +0000 (10:55 +0800)
committerJeff Johnson <jeff.johnson@oss.qualcomm.com>
Fri, 16 May 2025 19:38:52 +0000 (12:38 -0700)
commitfafa6ff0823b79bfe4d1950e7bd51bb1c6dd49cf
tree069146d4f92a98f47e611e5003574cdbb194efd4
parentc96bce15c568fdb8edd29b35aeb0f20c2524108c
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 <quic_bqiang@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250418-ath12k-6g-lp-vlp-v1-4-c869c86cad60@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
drivers/net/wireless/ath/ath12k/reg.c
drivers/net/wireless/ath/ath12k/reg.h
drivers/net/wireless/ath/ath12k/wmi.c
drivers/net/wireless/ath/ath12k/wmi.h