Date: Mon, 06 Jun 2011 15:40:45 +0100 From: Karl Pielorz <kpielorz_lst@tdx.co.uk> To: freebsd-usb@freebsd.org Subject: Mapping ugen devices to corresponding /dev/cuaUx ? Message-ID: <A908B12E6F22CAE29BA5E7D3@HexaDeca64.dmpriest.net.uk>
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Hi, On a FreeBSD 8.2-R i386 system I have: ugen0.1: <OHCI root HUB AMD> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE ugen1.1: <EHCI root HUB AMD> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen1.2: <product 0x0059 vendor 0x0409> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen1.3: <USB2.0 Hub vendor 0x05e3> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen1.4: <FT232R USB UART FTDI> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen1.5: <USB2.0 Hub vendor 0x05e3> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen1.6: <Generic USB Hub ALCOR> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE ugen1.7: <USB HS SERIAL CONVERTER FTDI> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen1.8: <USB HS SERIAL CONVERTER FTDI> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen1.9: <USB HS SERIAL CONVERTER FTDI> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen1.10: <USB HS SERIAL CONVERTER FTDI> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen1.11: <Generic USB Hub ALCOR> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE ugen1.12: <USB HS SERIAL CONVERTER FTDI> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen1.13: <USB HS SERIAL CONVERTER FTDI> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen1.14: <USB HS SERIAL CONVERTER FTDI> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen1.15: <USB HS SERIAL CONVERTER FTDI> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON Is there any way of knowing which ugen devices map to which devices in /dev? (The system has cuaU0 through cuaU8). Or is there any way of wiring them down (like you can SCSI devices) - as far as I know at least the FTDI's do have unique ID's in them? Thanks, -Karl
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