From owner-freebsd-stable@FreeBSD.ORG Fri May 27 14:43:36 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 24A301065673; Fri, 27 May 2011 14:43:36 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from cyrus.watson.org (cyrus.watson.org [65.122.17.42]) by mx1.freebsd.org (Postfix) with ESMTP id B68018FC0A; Fri, 27 May 2011 14:43:35 +0000 (UTC) Received: from bigwig.baldwin.cx (66.111.2.69.static.nyinternet.net [66.111.2.69]) by cyrus.watson.org (Postfix) with ESMTPSA id 5366646B1A; Fri, 27 May 2011 10:43:35 -0400 (EDT) Received: from jhbbsd.localnet (unknown [209.249.190.124]) by bigwig.baldwin.cx (Postfix) with ESMTPSA id E51248A04F; Fri, 27 May 2011 10:43:34 -0400 (EDT) From: John Baldwin To: Willy@offermans.rompen.nl Date: Fri, 27 May 2011 10:43:34 -0400 User-Agent: KMail/1.13.5 (FreeBSD/8.2-CBSD-20110325; KDE/4.5.5; amd64; ; ) References: <20110521092037.GB3271@vpn.offrom.nl> <201105270805.56457.jhb@freebsd.org> <20110527143802.GA5352@vpn.offrom.nl> In-Reply-To: <20110527143802.GA5352@vpn.offrom.nl> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201105271043.34268.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.6 (bigwig.baldwin.cx); Fri, 27 May 2011 10:43:35 -0400 (EDT) Cc: freebsd-hardware@freebsd.org, Marcel Moolenaar , freebsd-stable@freebsd.org Subject: Re: modem support MT9234ZPX-PCIE-NV X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 May 2011 14:43:36 -0000 On Friday, May 27, 2011 10:38:02 am Willy Offermans wrote: > Dear John and FreeBSD friends, > > On Fri, May 27, 2011 at 08:05:56AM -0400, John Baldwin wrote: > > On Thursday, May 26, 2011 4:58:37 pm Mike Tancsa wrote: > > > On 5/26/2011 4:12 PM, John Baldwin wrote: > > > > > > > > Hmm, can you get 'pciconf -lb' output? > > > > > > > > Hmm, wow, I wonder how uart(4) works at all. It tries to reuse it's softc > > > > structure in uart_bus_attach() that was setup in uart_bus_probe(). Since > > it > > > > doesn't return 0 from its probe routine, that is forbidden. I guess it > > > > accidentally works because of the hack where we call DEVICE_PROBE() again > > > > to make sure the device description is correct. > > > > > > > > > I think this is a similar card. Had it laying about for a while and > > > popped it in. cu -l to it, attaches, but I am not able to interact with it. > > > > > > none3@pci0:5:0:0: class=0x070002 card=0x20282205 chip=0x015213a8 > > > rev=0x02 hdr=0x00 > > > vendor = 'Exar Corp.' > > > device = 'XR17C/D152 Dual PCI UART' > > > class = simple comms > > > subclass = UART > > > bar [10] = type Memory, range 32, base 0xe8950000, size 1024, enabled > > > > > > > > > NetBSD supposedly has support for this card > > > > Oh, hmm, looks like the clock has an unusual multiplier. Does it work if you > > use 'cu -l -s 1200' to talk at 9600 for example? (In general use speed / 8 > > as the speed to '-s'.) > > > > Also, is your card a modem or a dual-port card? > > > > -- > > John Baldwin > > It is a modem. > > As suggested: > > kosmos# cu -l /dev/cuau0 -s 1200 > Stale lock on cuau0 PID=3642... overriding. > Connected > at&F > OK > atdt0045******* > NO DIALTONE Ok, try this updated patch. After this you should be able to use the correct speed: Index: uart_bus_pci.c =================================================================== --- uart_bus_pci.c (revision 222285) +++ uart_bus_pci.c (working copy) @@ -110,6 +110,8 @@ static struct pci_id pci_ns8250_ids[] = { { 0x1415, 0x950b, 0xffff, 0, "Oxford Semiconductor OXCB950 Cardbus 16950 UART", 0x10, 16384000 }, { 0x151f, 0x0000, 0xffff, 0, "TOPIC Semiconductor TP560 56k modem", 0x10 }, +{ 0x13a8, 0x0152, 0x2205, 0x2026, "MultiTech MultiModem ZPX", 0x10, + 8 * DEFAULT_RCLK }, { 0x9710, 0x9820, 0x1000, 1, "NetMos NM9820 Serial Port", 0x10 }, { 0x9710, 0x9835, 0x1000, 1, "NetMos NM9835 Serial Port", 0x10 }, { 0x9710, 0x9865, 0xa000, 0x1000, "NetMos NM9865 Serial Port", 0x10 }, -- John Baldwin