From owner-freebsd-wireless@freebsd.org Fri Feb 12 07:09:31 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 6ACF9AA585B for ; Fri, 12 Feb 2016 07:09:31 +0000 (UTC) (envelope-from pnixte@gmail.com) Received: from mail-lb0-x244.google.com (mail-lb0-x244.google.com [IPv6:2a00:1450:4010:c04::244]) (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 EBE391952 for ; Fri, 12 Feb 2016 07:09:30 +0000 (UTC) (envelope-from pnixte@gmail.com) Received: by mail-lb0-x244.google.com with SMTP id dx9so3211047lbc.2 for ; Thu, 11 Feb 2016 23:09:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=kcsObKK1HKHQdOLuIvFSV0ngAGYRSfbkpuQ++KrARao=; b=HnfdiiUb1187zo5f01ggYtAi2UMulTnKSbgw3Thu9fMdEJDWfe3hFiSnNC+Yd4x6hR IFz1j1BA/NLWa6tDiX5z+ZCmK1ftH47yQ59FUJ9R+cHQ7aQZfe1n53Mds5UG8KVdIvM4 hoveS3XViU8H3C1nsQ+klXTVaqpr5vJ7TW61Lzu6yi4mbRYenPC1MIeW1MsPhMTTv7YA +of86FIg/oSWAKcIKy2ER1x6ENldfeuOdth3W1KoCmzVEQ556Qhzw9ImeNnxTsDpZM+r +PPHJlm0X1Jdb50eurvUVKZxJWVjUrJNP7HzKhVO/xHiJXDJqj8lCeoHRrCmo+Kyo+Z3 293w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to :content-type; bh=kcsObKK1HKHQdOLuIvFSV0ngAGYRSfbkpuQ++KrARao=; b=SFvhN7E14VR9Ss8x6DFzXqWL+Q26Mr56rAagWbvxIEGsSt0GO4Gd6MadqG4FduGjZj TRVysLtHdu3RFA/RbU7pIXfRq6ayZzpra6KMA0KgDaiBmxWSa3rbiabCoBmLwJFTYvHD zFOl/aEBgrIm8BuCz/Xo/Iyub00igHsjUHB9ql91xRbbG9ds+Ddc3jkjxa5DEm3wr4bx La7T7fwgxe59VM+3/YF+AKRD6LrP5svaAO/UUzFFehZT6BTZiwV/3SOtxPfR1XCFEEmp /XgLzqZS2NdvTikPayfzLeNZhxDP8Ey/T2/UkNpzmvn/Syx7k3rGKoPbf8soenko/XSJ 2Vyg== X-Gm-Message-State: AG10YOQewUJLj3948DVKUXtRgB9L0GwbLo9W/RQnAVr2p+lkGLf0dk5dxcHSuSucSg6C9koSrSFp0wgfzWWouw== MIME-Version: 1.0 X-Received: by 10.112.143.227 with SMTP id sh3mr21052735lbb.55.1455260968874; Thu, 11 Feb 2016 23:09:28 -0800 (PST) Received: by 10.25.33.82 with HTTP; Thu, 11 Feb 2016 23:09:28 -0800 (PST) Date: Fri, 12 Feb 2016 09:09:28 +0200 Message-ID: Subject: urtw0: could not allocate USB transfers, err=USB_ERR_NO_PIPE (on FreeBSD 10.2-RELEASE) From: To: freebsd-wireless@freebsd.org Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 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: Fri, 12 Feb 2016 07:09:31 -0000 Hey all! I can't seem to get an RTL8187B-chipset USB dongle (802.11 b/g) to work under FreeBSD 10.2-RELEASE. The device gets somewhat recognized, since "urtw" is loaded albeit with an error: |urtw0: on usbus3 |urtw0: could not allocate USB transfers, err=USB_ERR_NO_PIPE |device_attach: urtw0 attach returned 6 I also tried to load it through the Windows XP drivers via ndis (rtl8187B.sys and the respective .inf), but while the module is compiled without warnings, kldloading it still produces the same error. I have tried kldunloading the if_urtw.ko module and re-kldloading the compiled one (in case there is something like a race condition) to no avail. As a side-note, the device is correctly recognised, a driver is loaded and it successfully connects to wireless networks under Linux. Any ideas? System: i386, Architecture Version: 2 running: |FreeBSD 10.2-RELEASE #0 r286666: Wed Aug 12 19:31:38 UTC 2015 |root@releng1.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC