Date: Fri, 11 Nov 2005 10:15:33 -0800 From: Julian Elischer <julian@elischer.org> To: hselasky@c2i.net Cc: freebsd-usb@freebsd.org Subject: Re: USB detection problems Message-ID: <4374DFC5.9010809@elischer.org> In-Reply-To: <200511111326.09320.hselasky@c2i.net> References: <43743CDE.80107@invisiblerival.com> <200511111326.09320.hselasky@c2i.net>
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Hans Petter Selasky wrote: >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. > > and report back! >--HPS >_______________________________________________ >freebsd-usb@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-usb >To unsubscribe, send any mail to "freebsd-usb-unsubscribe@freebsd.org" > >
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