diff mbox series

[v10,04/12] wifi: ath11k: update regulatory rules when interface added

Message ID 20231218085844.2658-5-quic_bqiang@quicinc.com (mailing list archive)
State Accepted
Commit 17144d32e90708cd5532055f3d9894ced9ac45a2
Delegated to: Kalle Valo
Headers show
Series wifi: ath11k: add support for 6 GHz station for various modes : LPI, SP and VLP | expand

Commit Message

Baochen Qiang Dec. 18, 2023, 8:58 a.m. UTC 
From: Wen Gong <quic_wgong@quicinc.com>

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

When wlan boot 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>
---
v10:
 no change.
v9:
 1. remove unnecessary parenthesis.
 2. remove irrelevant change w.r.t commit message.
v8:
 no change.
v7:
 1. move ath11k_mac_supports_6ghz_cc_ext() to
    wmi.c and renamed as ath11k_wmi_supports_6ghz_cc_ext().

 drivers/net/wireless/ath/ath11k/mac.c | 8 ++++++++
 drivers/net/wireless/ath/ath11k/wmi.c | 6 ++++++
 drivers/net/wireless/ath/ath11k/wmi.h | 1 +
 3 files changed, 15 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index db241589424d..c7e7fef7946f 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -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, "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;
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 9f8a62c334b0..717b6c8897ad 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -9861,3 +9861,9 @@  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;
+}
diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h
index d46c70704774..fa85e6eb4ab4 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.h
+++ b/drivers/net/wireless/ath/ath11k/wmi.h
@@ -6485,4 +6485,5 @@  void ath11k_reg_reset_info(struct cur_regulatory_info *reg_info);
 int ath11k_reg_handle_chan_list(struct ath11k_base *ab,
 				struct cur_regulatory_info *reg_info,
 				enum ieee80211_ap_reg_power power_type);
+bool ath11k_wmi_supports_6ghz_cc_ext(struct ath11k *ar);
 #endif