From owner-freebsd-current@freebsd.org Sun Jan 7 04:11:06 2018 Return-Path: Delivered-To: freebsd-current@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 EEE45E64DA7 for ; Sun, 7 Jan 2018 04:11:06 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-io0-x229.google.com (mail-io0-x229.google.com [IPv6:2607:f8b0:4001:c06::229]) (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 B2B72740CA for ; Sun, 7 Jan 2018 04:11:06 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-io0-x229.google.com with SMTP id w188so9698870iod.10 for ; Sat, 06 Jan 2018 20:11:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=CNgCgMyL8ALA6BXY3bo2FpygNU3kxqHbdtznI5+Puk4=; b=zs3Oxa7sDbGpDYLbVaW3+nEa9jdJ2Nj4QkvR3vdb6Qu4zc7XU+qpw6v9nvxjyflkcL SkmFyygMMEsulcgYeEcTOiQlTiTGGO/B4JWrtpCnuoUYM25Uh4F2xbcOVdXdoIVC9mlI zDLMADPWR8fbPLhgV+x4A7eI3g2Hc1TNw3NFazZSi6lig1x3/O5hCzYM68inuzX+rWSd Bev/W964+bQDMSFPAUO6t8QB94E6+U7MFsBF9Xn12phZaOy3noPffu3IbnncR7i1sjnD I2/yyNfTbo/o8sBP9VpVYJnXPNU6SZApnTWhJ2Rxy8NKZ8v6lIXcG876Z9/zB6hODs4v +6bA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=CNgCgMyL8ALA6BXY3bo2FpygNU3kxqHbdtznI5+Puk4=; b=QZhbXlnXcUJ0PKB7R57ikjjMLT7ReK9AXzaJ4HsUPVZ/U42TFzmet1v3QNbaEfmeOf qrtBK6SgpOegVt6nll+cOOJyJrSlaLb3gC/TyCIubqhCV619rIdd/XDe3F8VjtTyF+Pf hlPmDqfHuaVPr0s9wXPWwrZ3Lg2xWJDq3B2ozrQWkztk32N6DRHqOC1TPz9/TjKIvJ/d VGgadMhi7wAu5dYQjsOJYOTtgj7Q6hnq5/44sxF2qF8CHn8RgoXeluc5sH3RRlTUJJD5 FTGWTyZBvJVoEffii11oNHW8vj10N++8m3Kz9T/Gh4xuxgWIhebYiIHiC3smDkKlXxUm NadQ== X-Gm-Message-State: AKwxytcRdmbIVasCAPRzINYiJ0R91YXAQzwUXpSl5odWh3hbd//zy+WY F8psWlnNL5dikM6pnFrkgLIkDwx63um8hBnfd/KzYw== X-Google-Smtp-Source: ACJfBosacooidBkbGLEW+ybIfU2+SnlIRfynCYGPlzAu2e9Nd/BMAj32Q2ptrS3cbg7zPlddiO2Imlwz6qu40emvCvQ= X-Received: by 10.107.12.36 with SMTP id w36mr8192669ioi.291.1515298265917; Sat, 06 Jan 2018 20:11:05 -0800 (PST) MIME-Version: 1.0 Sender: wlosh@bsdimp.com Received: by 10.79.160.217 with HTTP; Sat, 6 Jan 2018 20:11:05 -0800 (PST) X-Originating-IP: [2603:300b:6:5100:18a2:a4f7:170:8dd9] In-Reply-To: References: <1FD1FE97-D25C-4BAC-A3E0-F22509FB0C2B@dons.net.au> <6A4FF1B9-D98B-4E73-9E3E-E951749E0C21@dons.net.au> <20180104092349.2821f9f9@ernst.home> <18F01F2F-8907-4CF8-A80A-B6B5C16593B7@dons.net.au> From: Warner Losh Date: Sat, 6 Jan 2018 21:11:05 -0700 X-Google-Sender-Auth: ZbZvlOHqTBHRXQIlFdlwZwBOs5M Message-ID: Subject: Re: USB stack To: blubee blubeeme Cc: "O'Connor, Daniel" , gljennjohn@gmail.com, FreeBSD current Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Jan 2018 04:11:07 -0000 On Sat, Jan 6, 2018 at 8:56 PM, blubee blubeeme wrote: > I ask does FreeBSD usb stack actually implements USB spec 2.0 or greater > and the topic gets derailed...? > Yes, it does. > Are you guys saying that 7-8MB/s is USB speeds? > I've gotten up to 24MB/s for maybe a decade. That's not possible with USB 1.x. More recently, I've maxed out the writes on a USB stick at about 75MB/s (the fastest it will do), which isn't possible with USB 2.0... I've not tried USB3 with an SSD that can do more.... Warner > On Thu, Jan 4, 2018 at 6:44 PM, O'Connor, Daniel > wrote: > > > > > > > > On 4 Jan 2018, at 09:23, Gary Jennejohn wrote: > > >> What is an "LG v30"? > > >> > > > It's a smartphone from LG and only supports USB2 speed. The reported > > > transfer rate is no big surprise. > > > > OK thanks. > > > > -- > > Daniel O'Connor > > "The nice thing about standards is that there > > are so many of them to choose from." > > -- Andrew Tanenbaum > > GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C > > > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >