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[2620:137:e000::1:20]) by mx.google.com with ESMTP id r10-20020a632b0a000000b0046e96b9ed89si6171112pgr.867.2022.10.21.05.16.16; Fri, 21 Oct 2022 05:16:31 -0700 (PDT) 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=@sipsolutions.net header.s=mail header.b=auk2V4CM; 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=REJECT dis=NONE) header.from=sipsolutions.net Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230148AbiJUL6E (ORCPT + 65 others); Fri, 21 Oct 2022 07:58:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52472 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229816AbiJUL6B (ORCPT ); Fri, 21 Oct 2022 07:58:01 -0400 Received: from sipsolutions.net (s3.sipsolutions.net [IPv6:2a01:4f8:191:4433::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0F9C22625DD for ; Fri, 21 Oct 2022 04:58:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sipsolutions.net; s=mail; h=MIME-Version:Content-Transfer-Encoding: Content-Type:References:In-Reply-To:Date:Cc:To:From:Subject:Message-ID:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-To: Resent-Cc:Resent-Message-ID; bh=jAh/PefSqRuPiAyF8LcEwVlhYdlbGTtiW7SxgEdftm0=; t=1666353481; x=1667563081; b=auk2V4CMCeOSx5Uv1SJLtUHgH9/TcP2ddrMq3PVnPN2p1/2 CuICleG5XNFO/asvwZaj1MaBBx64Ppek4m7F0gCKGQVuYX9EBD//Hz4gp+KBNt/e75AxmR6KB/Bpz qVKXzcTNGQpic85TbTZwicvtHced8SJcGKv8zlZLB27icvSBwRdhEQGiVAaFHw8QW/MepQ2mmYFuJ iKfUmos2p6Z72JGrOvPmatgZzSkoTR5qZy9AkKdAN9ti1NpthdaqI5MbTgOxmEFBUjBmHc9C0nzyH LMixp6WlzHte3cmArouAMc8zQiI2WN1msuRN9QfWVMzF+pBDJjyB+jmHWC8Zmp7g==; Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from ) id 1olqf0-00Cqhr-2g; Fri, 21 Oct 2022 13:57:58 +0200 Message-ID: <878a0455b6af009b6e751152c714e5f310dba729.camel@sipsolutions.net> Subject: Re: [RFC 0/4] wifi: cfg80211/mac80211: capability advertisement infra for multi-hw abstraction under one wiphy From: Johannes Berg To: Vasanthakumar Thiagarajan Cc: linux-wireless@vger.kernel.org Date: Fri, 21 Oct 2022 13:57:57 +0200 In-Reply-To: <20220920100518.19705-1-quic_vthiagar@quicinc.com> References: <20220920100518.19705-1-quic_vthiagar@quicinc.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.44.4 (3.44.4-2.fc36) MIME-Version: 1.0 X-malware-bazaar: not-scanned X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_PASS,SPF_PASS, URIBL_BLOCKED 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, Sorry for the delay! > - Should we make the capability advertisement changes to mac80211_hwsim? I don't think we can, unless we teach hwsim and even mac80211 about this? IMHO doesn't make much sense. > - Should we enable some of concurrent operations like allow scan on each = physical > hardware concurrently? Isn't that up to the driver? If userspace requests scanning all bands in a single scan request you can parallelize it using multiple HW resources? johannes