From owner-freebsd-wireless@freebsd.org Sun Oct 16 20:20:33 2016 Return-Path: Delivered-To: freebsd-wireless@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id F14C9C141FA for ; Sun, 16 Oct 2016 20:20:33 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-io0-x233.google.com (mail-io0-x233.google.com [IPv6:2607:f8b0:4001:c06::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BE4D41711 for ; Sun, 16 Oct 2016 20:20:33 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mail-io0-x233.google.com with SMTP id r30so169571825ioi.1 for ; Sun, 16 Oct 2016 13:20:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:from:date:message-id:subject:to; bh=Dp3tNZkC1R6944tSIzZIe3bMtNF8uidKvJvjf9aI3IA=; b=AYlwBhvHqsScQJZf8fnseu9rYt9hGZ1autT1A0cRMUS2JuihiXJCYCs5CMMHTgY7Zn TmbvgmxuXP5Mh46UDMfVWlpIUS1oKhmUxoFFJjWHv93xGDrS0dpjpAyFCaAC0NnHDupX kh4DbG5kfDRNjIWtVz6/fQ+PgmIKuAnH/MIgnS6W1bjmWRT+95n9N30YrcOzCR4TxBjm VuBX6Bio6QsZJ7ruf3thJMJZVH65Y0UrK7Dki+eTxosVqe1XyrlQh66AUlldWdyQd/uq B+My90bc/0g09IrHi7B7t96LKkI1+1I9td7KiYnuVsFdsGncR01Hx1UpxRIfcccKGd5n KQGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:from:date:message-id:subject :to; bh=Dp3tNZkC1R6944tSIzZIe3bMtNF8uidKvJvjf9aI3IA=; b=jgRRW7xWo2667YMe0E5/hyA1/xTD/qjQpcOadAMPHhciZh7pSU8+5m6Qj19plTW9vi +LKVjyMINiYQG72K5ZgbpydLVM1HIIFfM+PuLvyAb7zgYjPYM++n7r/FwXsganx1ISbs /MiRWok528eCo6c8IQVy8RxqiwsJNK8r5nnvtbSgQm2kxCTaDcDQz3TnE7OOfax/Ib9y dxRbykjpSPzFxJTht4nuZqXYzb103fVdnJCzEv6g9hm4oDyfQmn1gE/V4caOZtrDwUwq rB8SrbUcWfiyJsoT1BCTIFO2wJfivxHcwqT2ICvpL3RRZXLv3QgDlsr0Du7eFTiiEkQi abhQ== X-Gm-Message-State: AA6/9RkCI/ZIDvRqhPTLlHEKEJD3ziQipQj4NsOZkCTpO0OM7jE/VBi5hEwo03RRYPSFetneX4+JOaAORDIsvg== X-Received: by 10.107.136.65 with SMTP id k62mr7830268iod.99.1476649232976; Sun, 16 Oct 2016 13:20:32 -0700 (PDT) MIME-Version: 1.0 Sender: adrian.chadd@gmail.com Received: by 10.36.141.129 with HTTP; Sun, 16 Oct 2016 13:20:32 -0700 (PDT) From: Adrian Chadd Date: Sun, 16 Oct 2016 13:20:32 -0700 X-Google-Sender-Auth: 5dyNVnbIgDg9m-U15hSoqNihRjE Message-ID: Subject: initial scan offload patch To: "freebsd-wireless@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 16 Oct 2016 20:20:34 -0000 hiya, Here's my first cut at teaching the software scan about full offload firmware. https://reviews.freebsd.org/D8262 This: * adds a flag to say "full offload!" * disables sending probe requests - firmware can do that * disables doing powersave management - again, firmware can do that. This is intended for the intel (wpi, iwn, iwm) firmware that can do it. And definitely for the upcoming ath10k driver I'm porting. Thanks! -adrian