Date: Mon, 28 Mar 2016 17:34:49 -0600 (MDT) From: Warren Block <wblock@wonkity.com> To: freebsd-usb@FreeBSD.org Subject: Re: Realtek RTS5401 USB 3.0 hub Message-ID: <alpine.BSF.2.20.1603281724450.96792@wonkity.com> In-Reply-To: <alpine.BSF.2.20.1603221951180.18351@wonkity.com> References: <alpine.BSF.2.20.1603221951180.18351@wonkity.com>
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On Tue, 22 Mar 2016, Warren Block wrote: > This Realtek RTS5401 USB 3.0 hub is combined in a case with three USB 3.0 > ports and a Realtek RTL8153 Gigabit Ethernet adapter. > > Connected to a USB 2.0 port, it shows this: > > ugen1.3: <Realtek> at usbus1 > uhub4: <Realtek USB3.0 Hub, class 9/0, rev 2.10/1.11, addr 3> on usbus1 > uhub4: MTT could not be enabled > device_attach: uhub4 attach returned 6 > > I have not tried it on a USB 3.0 port yet. > > It would not really bother me if only the Ethernet worked, but surely it is > connected to the hub, so will be all or nothing. Any suggestions? On a USB 3.0 port on a -CURRENT system (r297315), the hub is recognized and works: ugen 0.2: <Realtek> at usbus0 uhub1: <Realtek USB3.0 Hub, class 9/0, rev 2.10/1.11, addr 10> on usbus0 uhub1: MTT could not be enabled device_attach: uhub1 attach returned 6 ugen0.3: <Realtek> at usbus0 uhub1: <Interrupt In Interface> on usbus0 uhub1: 4 ports with 4 removable, self powered Are USB 3 hubs not backwards compatible? Maybe just this one specifically? USB 2.0 devices like mice are not recognized when attached. A USB 3.0 memory stick is recognized. The attached Ethernet port is still not seen. Should rue(4) support the RTL8153?
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