Date: Fri, 11 Nov 2005 13:26:08 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org, andrew@invisiblerival.com Subject: Re: USB detection problems Message-ID: <200511111326.09320.hselasky@c2i.net> In-Reply-To: <43743CDE.80107@invisiblerival.com> References: <43743CDE.80107@invisiblerival.com>
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On Friday 11 November 2005 07:40, Andrew Kilpatrick wrote: > Hi, > > I'm having some USB problems with an embedded system that I'm building. > The system uses a VIA Mini-ITX CLE266-based board running FreeBSD 5.4 It > has two USB devices: > > - internal to serial interface - using uftdi/ucom > - external port for USB mass storage (flash keychain) > > Problem #1: > > - When the USB mass storage device is plugged in before the system is > powered on, the internal serial interface doesn't get detected, causing > the system to not work. > > - If the mass storage device is plugged in after the system is booted, > it works fine and so does the serial interface. > > > Problem #2: > > - When the system is booted with both devices installed, neither device > gets detected. I need the mass storage device to be detected during > startup because it is used for providing software updates to the system, > and this will hopefully happen in rc.local. > > It seems like these two problems are related, but I'm not sure. All I > have in my /boot/loader.conf is: > > uftdi_load="YES" > > I've tried usb_load, umass_load, etc. with no change. I don't have any > entries for the mass storage device (which appears on da0) in my fstab > as I am using mtools to access the raw device. > > Please help! > Maybe you want to try: Download the three files below into a new directory and type "make install" (to uninstall type "make deinstall") http://home.c2i.net/hselasky/isdn4bsd/privat/usb/Makefile http://home.c2i.net/hselasky/isdn4bsd/privat/usb/new_usb_1_5_4.diff.bz2 http://home.c2i.net/hselasky/isdn4bsd/privat/usb/new_usb_1_5_4.tar.bz2 Type "make help" to get more help. My USB driver will automatically re-probe all USB drivers when you load a new USB module. Be aware that you have to rebuild the kernel and all USB modules after the install. --HPS
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