From owner-freebsd-usb@freebsd.org Wed Mar 13 15:46:53 2019 Return-Path: Delivered-To: freebsd-usb@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id ADB4015374B4 for ; Wed, 13 Mar 2019 15:46:53 +0000 (UTC) (envelope-from tomek.cedro@gmail.com) Received: from mail-ot1-f43.google.com (mail-ot1-f43.google.com [209.85.210.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 72970850F5 for ; Wed, 13 Mar 2019 15:46:52 +0000 (UTC) (envelope-from tomek.cedro@gmail.com) Received: by mail-ot1-f43.google.com with SMTP id b3so2171042otp.4 for ; Wed, 13 Mar 2019 08:46:52 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=/SN4NyVWgJYGwfSBFrBR4Gk4vWkSE1U61R1sy+XFczM=; b=WaDo9LZC2yiWh9JYMPxYvakePTK4lhFQOoVWkD+nx8/BI7ll3JT7Z0YNUlTNGMu7zU UqFl/pVR92JOp7Pfe60EVt8F6fprvZ4ybgTmIG0Yr43JRez/4y4mfdeLXSalht1/W4La trZu7o+XkWpp5KoNq3yACkfcT376TeoUUTy2RHzbgKZTSfAZp6HuvvrglQUbMBr3/n/y pHja2rptXG3GkIdN+0m6g8m8b0+KrnRmiD7U404uYiggeciTibATz1Wazm82jXOHn8bx g0HP8SZkHrUTz/XA5o4P/qAcCFK04Z0NaYKObrcmeuEa9VKIueNAsZxeRxzn2Ev6hv1c uRTg== X-Gm-Message-State: APjAAAX9kWltfE6xoUVav74esCtGzdlZdcx9zubUbHh2E+8E7SFQbn+/ g8uozxzCNf8vb6XR4J/Lzokl1GFAe0usDydRww/YcO29 X-Google-Smtp-Source: APXvYqwaHNleVYW0eWTZvuh8qkGzCbvp46JSrYdoOMjF1xEOmqz0lwwV7FId99IdSTq3pgR75VSWt7ipxomgSiDdDkc= X-Received: by 2002:a9d:618d:: with SMTP id g13mr28114878otk.175.1552492010733; Wed, 13 Mar 2019 08:46:50 -0700 (PDT) MIME-Version: 1.0 References: <3377e001-f035-acec-765c-aee7113f20d4@sentex.net> <2476a53c-e223-1c81-165c-73fa884f30da@selasky.org> In-Reply-To: From: CeDeROM Date: Wed, 13 Mar 2019 16:46:38 +0100 Message-ID: Subject: Re: strange USB timing issue with u3g To: Mike Tancsa Cc: Hans Petter Selasky , "freebsd-usb@FreeBSD.org" Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 72970850F5 X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of tomekcedro@gmail.com designates 209.85.210.43 as permitted sender) smtp.mailfrom=tomekcedro@gmail.com X-Spamd-Result: default: False [-4.24 / 15.00]; TO_DN_EQ_ADDR_SOME(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.92)[-0.919,0]; FORGED_SENDER(0.30)[cederom@tlen.pl,tomekcedro@gmail.com]; IP_SCORE(-1.32)[ip: (-0.54), ipnet: 209.85.128.0/17(-3.89), asn: 15169(-2.08), country: US(-0.07)]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; TAGGED_FROM(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.995,0]; FROM_NEQ_ENVFROM(0.00)[cederom@tlen.pl,tomekcedro@gmail.com]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-usb@freebsd.org]; DMARC_NA(0.00)[tlen.pl]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[43.210.85.209.list.dnswl.org : 127.0.5.0]; RCVD_TLS_LAST(0.00)[]; RWL_MAILSPIKE_POSSIBLE(0.00)[43.210.85.209.rep.mailspike.net : 127.0.0.17]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Mar 2019 15:46:54 -0000 Hey there! I also noticed problems with U3G module with my new Quectel EC25E miniPCI-E module replaced the Sierra Wireless on my Panasonic CF-C2 notebook.. sometimes (very very often) the /dev/cuaU* is not created properly so PPP has nothing to connect to.. So I have to use simple usbconfig to reset devices at boot.. but that also sometimes does not help as devices seems to have random order.. and it causes problems with other devices that are already attached/enumerated.. this is a bit unreliable.. I was wondering is there a problem with U3G module and how could I quick fix it without the module rewrite? Best regards :-) Tomek -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info