From owner-freebsd-usb@FreeBSD.ORG Tue Feb 24 08:03:14 2009 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 19231106566C for ; Tue, 24 Feb 2009 08:03:14 +0000 (UTC) (envelope-from hselasky@c2i.net) Received: from swip.net (mailfe11.tele2.se [212.247.155.65]) by mx1.freebsd.org (Postfix) with ESMTP id 7903A8FC14 for ; Tue, 24 Feb 2009 08:03:13 +0000 (UTC) (envelope-from hselasky@c2i.net) X-Cloudmark-Score: 0.000000 [] X-Cloudmark-Analysis: v=1.0 c=1 a=9CSpTaZppU4A:10 a=jlvoQYuZvwQA:10 a=MXw7gxVQKqGXY79tIT8aFQ==:17 a=8kQB0OdkAAAA:8 a=lbu7ikRjqXjoeziDgNAA:9 a=EX03H5kail834OzSq54A:7 a=G3ccQrzSZa0za4Lip9RAklPIzNcA:4 a=LY0hPdMaydYA:10 a=9aOQ2cSd83gA:10 Received: from [62.113.132.61] (account mc467741@c2i.net HELO laptop) by mailfe11.swip.net (CommuniGate Pro SMTP 5.2.6) with ESMTPA id 1028250322; Tue, 24 Feb 2009 09:03:11 +0100 From: Hans Petter Selasky To: Kim Culhan Date: Tue, 24 Feb 2009 09:05:41 +0100 User-Agent: KMail/1.9.7 References: <89dbfdc30902231031j4407614vdce09e8e58cdc346@mail.gmail.com> <200902232156.14845.hselasky@c2i.net> <89dbfdc30902231458s2c8a1534kb2180c8cd0ddd290@mail.gmail.com> In-Reply-To: <89dbfdc30902231458s2c8a1534kb2180c8cd0ddd290@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200902240905.42406.hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: reattach 3g0 device: could not allocate new device X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Feb 2009 08:03:14 -0000 On Monday 23 February 2009, Kim Culhan wrote: > On Mon, Feb 23, 2009 at 3:56 PM, Hans Petter Selasky wrote: > > On Monday 23 February 2009, Kim Culhan wrote: > >> Running 8.0-CURRENT as of 2-22-09 > >> > >> The 3g0 device is a Novatel U727 EVDO wireless radio. > >> > >> If the machine boots with the device attached, dmesg reads: > >> > >> u3g0: on usbus2 > >> > >> Remove the device and this is logged: > >> > >> u3g0: at ushub2, port 2, addr 2 (disconnected) > >> > >> Reattach the device and there is this message: > >> > >> uhub_reattach_port:414: could not allocate new device! > >> > >> kernel config has: > >> > >> device usb2_serial_3g > >> > >> Any help is greatly appreciated > > > > Hi, > > > > Can you turn on USB HUB debugging: > > > > sysctl hw.usb2.uhub.debug=15 > > sysctl hw.usb.uhub.debug=15 > Hi Kim, In the latter case you don't have the U3G driver loaded. The U3G driver will detect the CD-ROM and send an eject or propritary command. After some while the device should show up like a u3g0 device. The error message you get is like it should be when CD-ROM detection is enabled. --HPS > Sure here is dmesg with sysctl hw.usb2.uhub.debug=15 > > uhub_read_port_status:259: port 2, wPortStatus=0x0103, > wPortChange=0x0000, err=USB_ERR_NORMAL_COMPLETION > usb2_transfer_power_ref:1470: Adding type 0 to power state > usb2_transfer_power_ref:1483: needs power > u3g_huawei_init:278: > usb2_alloc_device:1618: Found Huawei auto-install disk! > usb2_bus_port_set_device:1334: bus 0xc6733cf0 devices[2] = 0xc6bc6000 > ugen2.2: at usbus2 > ugen2.2: at usbus2 (disconnected) > usb2_bus_port_set_device:1334: bus 0xc6733cf0 devices[2] = 0 > uhub_reattach_port:414: could not allocate new device! > usb2_needs_explore:1345: > usb2_bus_powerd:1516: bus=0xc670bcf0 > usb2_bus_powerd:1599: Recomputing power masks > uhub_explore:522: udev=0xc6a93000 addr=1 > > With the old usb, this was returned: > > Feb 22 10:38:37 smallster kernel: ugen2.2: at > usbus2 Feb 22 10:38:37 smallster kernel: umass0: Novatel Wireless CDMA, class 0/0, rev 1.10/0.00, addr 2> on usbus2 > Feb 22 10:38:37 smallster kernel: umass0: SCSI over Bulk-Only; quirks = > 0x0000 Feb 22 10:38:38 smallster kernel: umass0:1:0:-1: Attached to scbus1 > Feb 22 10:38:39 smallster kernel: (probe0:umass-sim0:0:0:0): TEST UNIT > READY. CDB: 0 0 0 0 0 0 > Feb 22 10:38:39 smallster kernel: (probe0:umass-sim0:0:0:0): CAM > Status: SCSI Status Error > Feb 22 10:38:39 smallster kernel: (probe0:umass-sim0:0:0:0): SCSI > Status: Check Condition > Feb 22 10:38:39 smallster kernel: (probe0:umass-sim0:0:0:0): NOT READY > asc:3a,0 Feb 22 10:38:39 smallster kernel: (probe0:umass-sim0:0:0:0): > Medium not present Feb 22 10:38:39 smallster kernel: > (probe0:umass-sim0:0:0:0): Unretryable error Feb 22 10:38:39 smallster > kernel: cd0 at umass-sim0 bus 0 target 0 lun 0 Feb 22 10:38:39 smallster > kernel: cd0: Removable CD-ROM SCSI-2 device > Feb 22 10:38:39 smallster kernel: cd0: 1.000MB/s transfers > Feb 22 10:38:39 smallster kernel: cd0: Attempt to query device size > failed: NOT READY, Medium not present > Feb 22 10:40:27 smallster kernel: g_vfs_done():cd0[READ(offset=65536, > length=8192)]error = 5 > Feb 22 10:43:39 smallster kernel: umass0: at ushub2, port 1, addr 2 > (disconnected) > Feb 22 10:43:39 smallster kernel: (cd0:umass-sim0:0:0:0): lost device > Feb 22 10:43:39 smallster kernel: (cd0:umass-sim0:0:0:0): removing device > entry Feb 22 10:43:39 smallster kernel: ugen2.2: at > usbus2 (disconnected) > > The device initially attempts to simulate the presence of a cdrom. > > Maybe this is creating the problem for usb2. > > -kim