From owner-freebsd-usb@freebsd.org Wed Dec 2 13:22:51 2020 Return-Path: Delivered-To: freebsd-usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2D5AE47B073 for ; Wed, 2 Dec 2020 13:22:51 +0000 (UTC) (envelope-from nitin.gupta981@gmail.com) Received: from mail-oi1-x231.google.com (mail-oi1-x231.google.com [IPv6:2607:f8b0:4864:20::231]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CmKQf3HB1z4mlD for ; Wed, 2 Dec 2020 13:22:50 +0000 (UTC) (envelope-from nitin.gupta981@gmail.com) Received: by mail-oi1-x231.google.com with SMTP id t9so1528465oic.2 for ; Wed, 02 Dec 2020 05:22:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=7rp6O5SNG2EU8Zfm6Pkh8zGUk4fEUOUcSXQoYQkeQ60=; b=ZGJR4+ZSGqsVc2t1DzyYm+GemmqF1nOJ0CJos0hnIfhVRS9diqyKiTVAq9BJa/0PLq x1xtugx9o4RCi0GKqMqYWzcd+S+oz66dxogmG2l76cClcPphRQiQ3pKoJod2e5FoQfc+ kkcpH9Hmq6CT4q6luWqwsL4yUqXIP/WH+j1xQsqJJy3HQv04e0lcdiNvX7BVEOZO3L26 fn7jttTlOT2ODs49a5GD2ec5uIOu7gWtOd9pbya3hUs/WPjPtVx2LKXK1ncigDEIhxoI nhvVhC72z4XqkUUL67fekiAvBLnGsYTBJFx1YEsa7iRuF6fcKAHVuIC2TpmcCCldH7tA tasQ== 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=7rp6O5SNG2EU8Zfm6Pkh8zGUk4fEUOUcSXQoYQkeQ60=; b=aRqQbxUGWYRvpLM0oPANNr1i3hmmqy1cCEyUll89Iq4/mezPEDm5pBvTJ0N/DGRbe2 DvD1pYnZ/tBcEXdzl+b8bgohO7pduzXVxnbTQ92/IW/6FYjzbU8KPTU5Jk+4lEvyPHPW g5lY5htsOBl/QcqvmArV5aFdJCtBh3yGJMwAcXzGkuqWLV0+3RmyywNMMe0d4Ev5qmec kGb+yRn6sFFGGxr2SAa0QMlF2E7GIa5WQipJgUA++EUAYr7rE7KP/98DT+7i3mxOHVzT WJhLZxtKL9oOtuFjHZOn/5aNDDsPBo7zpAVghFSp79x3JzzqEX4EHL+TcwX24KrK1jl8 Lzag== X-Gm-Message-State: AOAM531w6a/V1/9rElXuFlLfzo9TmHKBORJyOglbV7LQk4dGCc3Ga0N6 12XQ9Gs5vxtspJb83+7HpFkLeipmzenyPuoyuEIoBb4p X-Google-Smtp-Source: ABdhPJyiTFO2XIFg7s7brdIP6+NLZ327KhmgSsffTauvo1VN9xSpPFYegYiCra6WbZg4c6e4911s713kQ4tNQ+6rvvU= X-Received: by 2002:aca:d9d7:: with SMTP id q206mr1509180oig.63.1606915368779; Wed, 02 Dec 2020 05:22:48 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Nitin Gupta Date: Wed, 2 Dec 2020 18:52:38 +0530 Message-ID: Subject: Re: ucom_detach issue To: Hans Petter Selasky Cc: freebsd-usb@freebsd.org X-Rspamd-Queue-Id: 4CmKQf3HB1z4mlD X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=ZGJR4+ZS; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of nitingupta981@gmail.com designates 2607:f8b0:4864:20::231 as permitted sender) smtp.mailfrom=nitingupta981@gmail.com X-Spamd-Result: default: False [-4.00 / 15.00]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::231:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-usb@freebsd.org]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::231:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::231:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-usb] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Dec 2020 13:22:51 -0000 Hi Hans Thanks for quick response .. Uname -a is showing FreeBSD 12.0-RELEASE On Wed, Dec 2, 2020 at 4:06 PM Hans Petter Selasky wrote: > On 12/2/20 8:23 AM, Nitin Gupta wrote: > > Hi All > > > > I got a bug on freebsd .. while removing the usb serial cable > > /sys/bus/usb-serial/driver sysfs entry are not getting removed .. > > > > ucom_detach only send the sc_super_ucom and sc_ucom info to driver .. > > Please help me how to extract the device information out of this > structure > > .. > > > > Hi, > > Can you show the output from "uname -a" ? > > --HPS > >