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wifi: ath11k: update regulatory rules when interface added 

There are two power types for 6 GHz regulatory, one is AP, another
is client.

When firmware boots up, WMI_REG_CHAN_LIST_CC_EXT_EVENTID is sent from
firmware at an early stage, the interface mode is not decided at
this point, then ath11k select reg rules of AP type as default.

After interface is created, it is exactly decided the interface
type such as AP/mesh point/station. Then ath11k need to update
reg rules to the exact power type matched to the interface type.

The client power type is used for station interface, and AP power
type is used for AP/mesh point interface.

Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23

Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20231218085844.2658-5-quic_bqiang@quicinc.com
pull/981/head
Wen Gong 2024-01-11 15:56:57 +02:00 committed by Kalle Valo
parent cf2df0080b
commit 17144d32e9
3 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/wireless/ath/ath11k/mac.c
View File

@ -6949,6 +6949,14 @@ static int ath11k_mac_op_add_interface(struct ieee80211_hw *hw,
ret);
}
if (ath11k_wmi_supports_6ghz_cc_ext(ar)) {
struct cur_regulatory_info *reg_info;
reg_info = &ab->reg_info_store[ar->pdev_idx];
ath11k_dbg(ab, ATH11K_DBG_MAC, "interface added to change reg rules\n");
ath11k_reg_handle_chan_list(ab, reg_info, IEEE80211_REG_LPI_AP);
}
mutex_unlock(&ar->conf_mutex);
return 0;

6
drivers/net/wireless/ath/ath11k/wmi.c
View File

@ -9687,3 +9687,9 @@ int ath11k_wmi_sta_keepalive(struct ath11k *ar,
return ath11k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID);
}
bool ath11k_wmi_supports_6ghz_cc_ext(struct ath11k *ar)
{
return test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT,
ar->ab->wmi_ab.svc_map) && ar->supports_6ghz;
}

1
drivers/net/wireless/ath/ath11k/wmi.h
View File

@ -6480,5 +6480,6 @@ int ath11k_wmi_pdev_set_bios_sar_table_param(struct ath11k *ar, const u8 *sar_va
int ath11k_wmi_pdev_set_bios_geo_table_param(struct ath11k *ar);
int ath11k_wmi_sta_keepalive(struct ath11k *ar,
const struct wmi_sta_keepalive_arg *arg);
bool ath11k_wmi_supports_6ghz_cc_ext(struct ath11k *ar);
#endif