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[2620:137:e000::1:20]) by mx.google.com with ESMTP id c136-20020a63358e000000b00373598b5495si5512020pga.309.2022.03.04.12.04.37; Fri, 04 Mar 2022 12:05:00 -0800 (PST) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=d79KYO7b; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229755AbiCDUEZ (ORCPT + 72 others); Fri, 4 Mar 2022 15:04:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230033AbiCDUEQ (ORCPT ); Fri, 4 Mar 2022 15:04:16 -0500 Received: from mail-oi1-x232.google.com (mail-oi1-x232.google.com [IPv6:2607:f8b0:4864:20::232]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A4CA23932D for ; Fri, 4 Mar 2022 11:59:19 -0800 (PST) Received: by mail-oi1-x232.google.com with SMTP id a6so8914046oid.9 for ; Fri, 04 Mar 2022 11:59:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=TZsLPFPAJysjpvYKnhk2yuVlT5VtkY28RzPQUmCVMes=; b=d79KYO7bclqyd893mehkvfrDXXTBetRVp9y+SK5olh4qnLW+6SiaixoSlQKfari/Dg 3ne3FPm0eVAEQzbaDjUKZQZEB7dVHbZeYOFa/cSKe/pEsU3rzfCGGsb0bDNL/lAGdOFQ KYgm0IOAYe8gJYtiTNLkGk3m09dPjzSAJbUJHVeSg9Jptrfwi+eTEFB8jG/8atIzyvED SWQLz6X5zSDs+wf19Ln20kae/zpnifklUFD/ihu9GRYuh6RHotXUIfTBHHUS/CQjlZDa 1yo63S5KECMYU55pNmniIEWxoNbpXvmTE/hTYzhKYKxVJTMbT/uhGw32C3IQqUQ9gHvA aHuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=TZsLPFPAJysjpvYKnhk2yuVlT5VtkY28RzPQUmCVMes=; b=YQ6f784Bn4ncQWyFfmClAE/0tjCAcx9Iel09BnlgbfbRqxmz0XvTyu6Kd74fh6MD0H jT0eDxPaUaUXf7nZKt/Bjli8LHD4eiiBCTgKcpmJeF0ou4Q42frWOpnQr1/Oj/3ysQ9e sTC4NKS0iunMWlCSNt/d410bqH6NrZ2RfwS9sLMLJmLYlIA6Q8ORivpb9DlB+jlJj0Fy pAgdrK+WMRWxazeaKeE8WLb93pIjvZsp9wHcfn6qgFoTH2s4MtlEACI0yRIwRcQIQZ3a 4H7yPPS4Tlw8QWxWOZtkVYZX0L0iKDyIxi+mVSv/E7E6pXJpiDhVHgn/ENaZDe6zUf7S 4fFw== X-Gm-Message-State: AOAM531KlgsyDxQBAeqA3aLD/TdhPV/RMq7qCVci9A7HV98UlCvr23im pOM6Cb2yY/mHF8aOI/h6gWx8/A4+Jq08F0/uuLZcvXJC X-Received: by 2002:a05:6808:bce:b0:2d9:a01a:487d with SMTP id o14-20020a0568080bce00b002d9a01a487dmr534307oik.200.1646423954805; Fri, 04 Mar 2022 11:59:14 -0800 (PST) MIME-Version: 1.0 From: Alex Deucher Date: Fri, 4 Mar 2022 14:59:03 -0500 Message-ID: Subject: Way to enumerate wireless adapters in kernel To: Linux Wireless List Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Hi, is there a way to enumerate wireless adapters in the kernel and determine what their channel and frequency is? I'm looking for a way to determine this from another component in the kernel so as to avoid any potential frequency interface from another device in the kernel. Thanks, Alex