From patchwork Wed Sep 6 09:03:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wen Gong X-Patchwork-Id: 720591 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 675F6EB8FB5 for ; Wed, 6 Sep 2023 09:04:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233034AbjIFJES (ORCPT ); Wed, 6 Sep 2023 05:04:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229677AbjIFJER (ORCPT ); Wed, 6 Sep 2023 05:04:17 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 80166184 for ; Wed, 6 Sep 2023 02:04:14 -0700 (PDT) Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3868GlsN007065; Wed, 6 Sep 2023 09:04:12 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=8M0yWoxZOFEPy9Jia6aRfHa3MSTJPV6zmbbx2kbQAWQ=; b=b74ptwGSbbIZH17eKSTPTlwHIgJBWJRG0rRYQ1YB2Z2HByn6AqLtOIfsDPfdPyOw9gOo fBxD3Jim22yNG8RWpZtx52XBL4asYmtkoRd8aunW9tsFBTETxknY++5WQtsq2m4sBJW0 epSoudeZMiHJ12peGdV213f2LFxmxRl3OwndM5d4Cp9SmQ7rAm0nwHK9HYV6cdZ5MONI oarERg0JiOHIYZJGOWdf5yrGRp51XsJbeQ57CQa/nym2a7a6FTz+nLq99TDZW8Lde0Vz zSuhu5UiBXpHAIFfss1xQaMOqoKqXRwEqeZHhP1kJyrKm55TS8joBGwD9+H1fWpd1i+5 Eg== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3sxhbhgtkk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 06 Sep 2023 09:04:12 +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 38694BHG002319 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 6 Sep 2023 09:04:11 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 15.2.1118.36; Wed, 6 Sep 2023 02:04:10 -0700 From: Wen Gong To: CC: , Subject: [PATCH] wifi: ath12k: change to treat alpha code na as world wide regdomain Date: Wed, 6 Sep 2023 05:03:55 -0400 Message-ID: <20230906090355.19181-1-quic_wgong@quicinc.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) 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: 0OWZuv5KVV6GuSxhYS-s2op_cIZxfIug X-Proofpoint-ORIG-GUID: 0OWZuv5KVV6GuSxhYS-s2op_cIZxfIug X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-09-06_02,2023-09-05_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 priorityscore=1501 bulkscore=0 suspectscore=0 clxscore=1015 malwarescore=0 impostorscore=0 phishscore=0 mlxscore=0 mlxlogscore=982 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2309060075 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Some firmware versions for WCN7850 report the default regdomain with alpha code "na" by default when load as a world wide regdomain, ath12k should treat it as a world wide alpha code. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Wen Gong Acked-by: Jeff Johnson --- drivers/net/wireless/ath/ath12k/wmi.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) base-commit: 3f257461ab0ab19806bae2bfde4c3cd88dbf050e diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index 9ed33e2d6da0..4ebc09b35892 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -5390,7 +5390,13 @@ static void ath12k_wmi_htc_tx_complete(struct ath12k_base *ab, static bool ath12k_reg_is_world_alpha(char *alpha) { - return alpha[0] == '0' && alpha[1] == '0'; + if (alpha[0] == '0' && alpha[1] == '0') + return true; + + if (alpha[0] == 'n' && alpha[1] == 'a') + return true; + + return false; } static int ath12k_reg_chan_list_event(struct ath12k_base *ab, struct sk_buff *skb)