Date: Sat, 20 Jun 2015 20:52:11 +0200 From: Bernd Walter <ticso@cicely7.cicely.de> To: Adrian Chadd <adrian@freebsd.org> Cc: ticso@cicely.de, Bernd Walter <ticso@cicely7.cicely.de>, "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org>, Ian Lepore <ian@freebsd.org>, Hans Petter Selasky <hselasky@freebsd.org> Subject: Re: also USB problems (was: TP-Link WDR-4300) Message-ID: <20150620185211.GF41261@cicely7.cicely.de> In-Reply-To: <20150620182656.GE41261@cicely7.cicely.de> References: <20150619212042.GE34133@cicely7.cicely.de> <1434749655.1415.105.camel@freebsd.org> <20150619225933.GF34133@cicely7.cicely.de> <CAJ-VmokMs7rW5f5YUEr8=YxgWGJ0E-i8UfE%2BXDVDemJm_GjyqA@mail.gmail.com> <20150620142830.GA41261@cicely7.cicely.de> <CAJ-Vmo=q1HXD1_iguR5RvWwE_HKG_gK5zWQpcjMwxYrgucpBKg@mail.gmail.com> <20150620165536.GB41261@cicely7.cicely.de> <CAJ-Vmo=g%2Bi3vFPG5n9Qro9O_ozKnE3z5FzLhFWmZc5PXRK6nEQ@mail.gmail.com> <20150620174509.GD41261@cicely7.cicely.de> <20150620182656.GE41261@cicely7.cicely.de>
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On Sat, Jun 20, 2015 at 08:26:56PM +0200, Bernd Walter wrote: > On Sat, Jun 20, 2015 at 07:45:09PM +0200, Bernd Walter wrote: > > On Sat, Jun 20, 2015 at 01:21:24PM -0400, Adrian Chadd wrote: > > > Hi, > > > > > > You typically need an external power supply to drive high current > > > things from these devices. > > > > > > Try connecting them via a powered hub and see what happens. > > > > Will try, but doubt it will make a difference. > > The memory stick isn't what I expect to be high current and I already > > tried a self powered hub with the AR93331 devices. Different hub, this time an SMSC/Microchip EVB-USB2517 reference design board. Also no difference. -- B.Walter <bernd@bwct.de> http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.
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