From patchwork Thu Aug 3 07:16:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wen Gong X-Patchwork-Id: 13339345 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 67CB6C04FE0 for ; Thu, 3 Aug 2023 07:17:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233686AbjHCHRd (ORCPT ); Thu, 3 Aug 2023 03:17:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232832AbjHCHRc (ORCPT ); Thu, 3 Aug 2023 03:17:32 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D228F2D5F for ; Thu, 3 Aug 2023 00:17:30 -0700 (PDT) Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37377hRr008636; Thu, 3 Aug 2023 07:17:19 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=hr6PSejjFbfeT/Qsqsxy9Z+nW8PlMxwJxhswSmoxLbI=; b=ZA5Q/XGbzvXxTOU/Llb7LsdFGb5fBu7gCyg74fSzj7KrQINmdK8T4GduxbOwSi9084f7 rc/VQxO9zW3Re9ur97GrxGRwgjune4WT44eTkOpddURm/ZJOfuDYhTYiyJkzXRDvgcwm 2LI7lzreis+GR2MsnZ9QdReaLfIHYqBFj3F0mfG5Z1O1dVFtfWBqsklKpokjIM+L5J8w KUbwTZnYJkQ9SebfWHAh6VJuW+6dWVW19buT2zXfr58OebghoPGLkNdnqN7ytKpuBmZ8 OiHtHUmJbKGGL/Q5FkJZTeOshZnMisJ+h9bVKOj8H7XYSAraST6Qna8uX89JTLZNyuzg og== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s87jhg0jq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 03 Aug 2023 07:17:19 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3737HIOg017307 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 3 Aug 2023 07:17:18 GMT Received: from wgong-HP3-Z230-SFF-Workstation.qca.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Thu, 3 Aug 2023 00:17:17 -0700 From: Wen Gong To: CC: , Wen Gong Subject: [PATCH v5 1/5] wifi: ath11k: add support to select 6 GHz regulatory type Date: Thu, 3 Aug 2023 03:16:57 -0400 Message-ID: <20230803071701.15084-2-quic_wgong@quicinc.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230803071701.15084-1-quic_wgong@quicinc.com> References: <20230803071701.15084-1-quic_wgong@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 89cHtmTaP75tBr3JdijdiHepyoCDdqsl X-Proofpoint-ORIG-GUID: 89cHtmTaP75tBr3JdijdiHepyoCDdqsl X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-08-03_04,2023-08-01_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 lowpriorityscore=0 suspectscore=0 mlxlogscore=970 spamscore=0 bulkscore=0 priorityscore=1501 mlxscore=0 malwarescore=0 phishscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2308030064 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org 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 --- drivers/net/wireless/ath/ath11k/reg.c | 66 +++++++++++++++++++++------ drivers/net/wireless/ath/ath11k/reg.h | 4 +- drivers/net/wireless/ath/ath11k/wmi.c | 3 +- 3 files changed, 56 insertions(+), 17 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/reg.c b/drivers/net/wireless/ath/ath11k/reg.c index 7f9fb968dac6..516cbea37aa6 100644 --- a/drivers/net/wireless/ath/ath11k/reg.c +++ b/drivers/net/wireless/ath/ath11k/reg.c @@ -607,25 +607,64 @@ ath11k_reg_update_weather_radar_band(struct ath11k_base *ab, *rule_idx = i; } +static 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; @@ -672,13 +711,10 @@ 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 2f284f26378d..4930b5c93e1e 100644 --- a/drivers/net/wireless/ath/ath11k/reg.h +++ b/drivers/net/wireless/ath/ath11k/reg.h @@ -30,7 +30,9 @@ 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); #endif diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 23ad6825e5be..5a6578865b25 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -7150,7 +7150,8 @@ 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;