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List:       freebsd-mobile
Subject:    Re: 7.2 PreRelease & Novatel Merlin U740
From:       Volker <volker () vwsoft ! com>
Date:       2009-03-31 20:30:15
Message-ID: 49D27D57.2060708 () vwsoft ! com
[Download RAW message or body]

On 03/31/09 07:34, André Braselmann wrote:
> On Mon, Mar 30, 2009 at 11:01:43PM +0200, Volker wrote:
>  
>> Andre,
>>
>> the U740 is still supported by ubsa (just checked the sources). Can you
>> please make sure, you've kldload'ed ubsa, at boot and usbdevs lists your
>> device? You should find it there attached to ubsa.
>>
> --- snip dmesg ---
> usb4: OHCI version 1.0
> usb4: <NEC uPD 9210 USB controller> on ohci3
> usb4: USB revision 1.0
> uhub4: <NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb4
> uhub4: 2 ports with 2 removable, self powered
> ugen0: <Novatel Wireless Novatel Wireless HSDPA Modem, class 0/0, rev
> 1.10/0.00, addr 2> on uhub3
> --- snip ---
> 
> kldload says: kldload: can't load ubsa: File exists
> 
> usbdevs -s:
> addr 1: OHCI root hub, ATI
>   uhub0
> addr 1: OHCI root hub, ATI
>   uhub1
> addr 1: EHCI root hub, ATI
>   uhub2
> addr 1: OHCI root hub, NEC
>   uhub3
>  addr 2: Novatel Wireless HSDPA Modem, Novatel Wireless
>    ugen0
> addr 1: OHCI root hub, NEC
>   uhub4
> 
> 
> 
> So at stepping from 7.1 to 7.2-PR i didn't change any kernel options,
> except that for the ath0 driver.

Andre,

by any chance, are you using a U740 with product ID 0x1410? I've found a
bug in the driver for this device. Please try the attached patch.

Volker


["ubsa.c.diff" (text/plain)]

--- sys/dev/usb/ubsa.c.orig	2009-03-31 22:26:22.000000000 +0200
+++ sys/dev/usb/ubsa.c	2009-03-31 22:27:41.000000000 +0200
@@ -224,6 +224,7 @@
 	{ USB_VENDOR_PERACOM, USB_PRODUCT_PERACOM_SERIAL1 },
 	/* Novatel Wireless Merlin cards */
 	{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_U740 },
+	{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_U740_2 },
 	/* Novatel Wireless Merlin v740 */
 	{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_V740 },
 	/* Option Vodafone MC3G */


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