From: Baochen Qiang <quic_bqiang@quicinc.com>
To: <ath11k@lists.infradead.org>
Cc: <linux-wireless@vger.kernel.org>
Subject: [PATCH v10 01/12] wifi: ath11k: add support to select 6 GHz regulatory type
Date: Mon, 18 Dec 2023 16:58:33 +0800 [thread overview]
Message-ID: <20231218085844.2658-2-quic_bqiang@quicinc.com> (raw)
In-Reply-To: <20231218085844.2658-1-quic_bqiang@quicinc.com>
From: Wen Gong <quic_wgong@quicinc.com>
There are 3 types of regulatory rules for AP mode and 6 type for
station mode. Add wmi_vdev_type and ieee80211_ap_reg_power to
select the exact reg rules.
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>
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
---
v10:
no change.
v9:
no change.
v8:
add s-o-b tag.
v7:
no change.
drivers/net/wireless/ath/ath11k/reg.c | 66 +++++++++++++++++++++------
drivers/net/wireless/ath/ath11k/reg.h | 6 ++-
drivers/net/wireless/ath/ath11k/wmi.c | 3 +-
3 files changed, 58 insertions(+), 17 deletions(-)
diff --git a/drivers/net/wireless/ath/ath11k/reg.c b/drivers/net/wireless/ath/ath11k/reg.c
index b4fd4d2107c7..8a6fe9b495bf 100644
--- a/drivers/net/wireless/ath/ath11k/reg.c
+++ b/drivers/net/wireless/ath/ath11k/reg.c
@@ -618,25 +618,64 @@ ath11k_reg_update_weather_radar_band(struct ath11k_base *ab,
*rule_idx = i;
}
+enum wmi_reg_6ghz_ap_type
+ath11k_reg_ap_pwr_convert(enum ieee80211_ap_reg_power power_type)
+{
+ switch (power_type) {
+ case IEEE80211_REG_LPI_AP:
+ return WMI_REG_INDOOR_AP;
+ case IEEE80211_REG_SP_AP:
+ return WMI_REG_STANDARD_POWER_AP;
+ case IEEE80211_REG_VLP_AP:
+ return WMI_REG_VERY_LOW_POWER_AP;
+ default:
+ return WMI_REG_MAX_AP_TYPE;
+ }
+}
+
struct ieee80211_regdomain *
ath11k_reg_build_regd(struct ath11k_base *ab,
- struct cur_regulatory_info *reg_info, bool intersect)
+ struct cur_regulatory_info *reg_info, bool intersect,
+ enum wmi_vdev_type vdev_type,
+ enum ieee80211_ap_reg_power power_type)
{
struct ieee80211_regdomain *tmp_regd, *default_regd, *new_regd = NULL;
- struct cur_reg_rule *reg_rule;
+ struct cur_reg_rule *reg_rule, *reg_rule_6ghz;
u8 i = 0, j = 0, k = 0;
u8 num_rules;
u16 max_bw;
- u32 flags;
+ u32 flags, reg_6ghz_number, max_bw_6ghz;
char alpha2[3];
num_rules = reg_info->num_5ghz_reg_rules + reg_info->num_2ghz_reg_rules;
- /* FIXME: Currently taking reg rules for 6 GHz only from Indoor AP mode list.
- * This can be updated after complete 6 GHz regulatory support is added.
- */
- if (reg_info->is_ext_reg_event)
- num_rules += reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP];
+ if (reg_info->is_ext_reg_event) {
+ if (vdev_type == WMI_VDEV_TYPE_STA) {
+ enum wmi_reg_6ghz_ap_type ap_type;
+
+ ap_type = ath11k_reg_ap_pwr_convert(power_type);
+
+ if (ap_type == WMI_REG_MAX_AP_TYPE)
+ ap_type = WMI_REG_INDOOR_AP;
+ reg_6ghz_number = reg_info->num_6ghz_rules_client
+ [ap_type][WMI_REG_DEFAULT_CLIENT];
+ if (reg_6ghz_number == 0) {
+ ap_type = WMI_REG_INDOOR_AP;
+ reg_6ghz_number = reg_info->num_6ghz_rules_client
+ [ap_type][WMI_REG_DEFAULT_CLIENT];
+ }
+ reg_rule_6ghz = reg_info->reg_rules_6ghz_client_ptr
+ [ap_type][WMI_REG_DEFAULT_CLIENT];
+ max_bw_6ghz = reg_info->max_bw_6ghz_client
+ [ap_type][WMI_REG_DEFAULT_CLIENT];
+ } else {
+ reg_6ghz_number = reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP];
+ reg_rule_6ghz =
+ reg_info->reg_rules_6ghz_ap_ptr[WMI_REG_INDOOR_AP];
+ max_bw_6ghz = reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP];
+ }
+ num_rules += reg_6ghz_number;
+ }
if (!num_rules)
goto ret;
@@ -683,13 +722,10 @@ ath11k_reg_build_regd(struct ath11k_base *ab,
* per other BW rule flags we pass from here
*/
flags = NL80211_RRF_AUTO_BW;
- } else if (reg_info->is_ext_reg_event &&
- reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP] &&
- (k < reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP])) {
- reg_rule = reg_info->reg_rules_6ghz_ap_ptr[WMI_REG_INDOOR_AP] +
- k++;
- max_bw = min_t(u16, reg_rule->max_bw,
- reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP]);
+ } else if (reg_info->is_ext_reg_event && reg_6ghz_number &&
+ (k < reg_6ghz_number)) {
+ reg_rule = reg_rule_6ghz + k++;
+ max_bw = min_t(u16, reg_rule->max_bw, max_bw_6ghz);
flags = NL80211_RRF_AUTO_BW;
} else {
break;
diff --git a/drivers/net/wireless/ath/ath11k/reg.h b/drivers/net/wireless/ath/ath11k/reg.h
index f28902f85e41..989b27b16bea 100644
--- a/drivers/net/wireless/ath/ath11k/reg.h
+++ b/drivers/net/wireless/ath/ath11k/reg.h
@@ -34,7 +34,11 @@ void ath11k_reg_free(struct ath11k_base *ab);
void ath11k_regd_update_work(struct work_struct *work);
struct ieee80211_regdomain *
ath11k_reg_build_regd(struct ath11k_base *ab,
- struct cur_regulatory_info *reg_info, bool intersect);
+ struct cur_regulatory_info *reg_info, bool intersect,
+ enum wmi_vdev_type vdev_type,
+ enum ieee80211_ap_reg_power power_type);
int ath11k_regd_update(struct ath11k *ar);
int ath11k_reg_update_chan_list(struct ath11k *ar, bool wait);
+enum wmi_reg_6ghz_ap_type
+ath11k_reg_ap_pwr_convert(enum ieee80211_ap_reg_power power_type);
#endif
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 8a65fa04b48d..75c79c99faa9 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -7151,7 +7151,8 @@ static int ath11k_reg_chan_list_event(struct ath11k_base *ab,
!ath11k_reg_is_world_alpha((char *)reg_info->alpha2))
intersect = true;
- regd = ath11k_reg_build_regd(ab, reg_info, intersect);
+ regd = ath11k_reg_build_regd(ab, reg_info, intersect,
+ WMI_VDEV_TYPE_AP, IEEE80211_REG_LPI_AP);
if (!regd) {
ath11k_warn(ab, "failed to build regd from reg_info\n");
goto fallback;
--
2.25.1
next prev parent reply other threads:[~2023-12-18 8:59 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-18 8:58 [PATCH v10 00/12] wifi: ath11k: add support for 6 GHz station for various modes : LPI, SP and VLP Baochen Qiang
2023-12-18 8:58 ` Baochen Qiang [this message]
2024-01-14 14:59 ` [PATCH v10 01/12] wifi: ath11k: add support to select 6 GHz regulatory type Kalle Valo
2023-12-18 8:58 ` [PATCH v10 02/12] wifi: ath11k: store cur_regulatory_info for each radio Baochen Qiang
2023-12-18 8:58 ` [PATCH v10 03/12] wifi: ath11k: fix a possible dead lock caused by ab->base_lock Baochen Qiang
2023-12-18 8:58 ` [PATCH v10 04/12] wifi: ath11k: update regulatory rules when interface added Baochen Qiang
2023-12-18 8:58 ` [PATCH v10 05/12] wifi: ath11k: update regulatory rules when connect to AP on 6 GHz band for station Baochen Qiang
2023-12-18 8:58 ` [PATCH v10 06/12] wifi: ath11k: save power spectral density(PSD) of regulatory rule Baochen Qiang
2023-12-18 8:58 ` [PATCH v10 07/12] wifi: ath11k: add parse of transmit power envelope element Baochen Qiang
2024-01-11 17:13 ` Jeff Johnson
2024-01-12 6:25 ` Kalle Valo
2023-12-18 8:58 ` [PATCH v10 08/12] wifi: ath11k: save max tx power in vdev start response event from firmware Baochen Qiang
2023-12-18 8:58 ` [PATCH v10 09/12] wifi: ath11k: fill parameters for vdev set tpc power WMI command Baochen Qiang
2023-12-18 21:13 ` Jeff Johnson
2023-12-19 6:30 ` Kalle Valo
2023-12-18 8:58 ` [PATCH v10 10/12] wifi: ath11k: add WMI_TLV_SERVICE_EXT_TPC_REG_SUPPORT service bit Baochen Qiang
2023-12-18 8:58 ` [PATCH v10 11/12] wifi: ath11k: add handler for WMI_VDEV_SET_TPC_POWER_CMDID Baochen Qiang
2023-12-18 8:58 ` [PATCH v10 12/12] wifi: ath11k: use WMI_VDEV_SET_TPC_POWER_CMDID when EXT_TPC_REG_SUPPORT for 6 GHz Baochen Qiang
2024-01-11 16:08 ` [PATCH v10 00/12] wifi: ath11k: add support for 6 GHz station for various modes : LPI, SP and VLP Kalle Valo
2024-01-11 16:49 ` Jeff Johnson
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