Date: Tue, 13 Jun 2006 16:59:10 +0400 From: =?windows-1251?b?wuDx6Ovo6SDP5fLw7uI=?= <larry@fantasyclub.ru> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: High speed USB 2.0 Message-ID: <200606131659.10371.larry@fantasyclub.ru> In-Reply-To: <200606131455.36873.hselasky@c2i.net> References: <200606131231.48216.larry@fantasyclub.ru> <200606131455.36873.hselasky@c2i.net>
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umass =46orgot to mention it first. It is flash disk and hard disk in USB-TO-IDE= =20 adapter. =C2 =F1=EE=EE=E1=F9=E5=ED=E8=E8 =EE=F2 13 =E8=FE=ED=FF 2006 16:55 Hans Pett= er Selasky =ED=E0=EF=E8=F1=E0=EB(a): > On Tuesday 13 June 2006 10:31, =C2=E0=F1=E8=EB=E8=E9 =CF=E5=F2=F0=EE=E2 w= rote: > > I'm using some USB 2.0 devices. They was tested in windows and transfer > > rates was about 10Mbps. However under my FreeBSD installation (FreeBSD > > 6.0) transfer rates are only up to 800Kbps (like for USB 1.0). > > I've checked that all required drivers (ehci especially) are built into > > kernel. usbdevs shows that device is high speed and is connected to high > > speed bus. However transfer rates are low as mentioned. > > How to get high transfer rates? > > What kind of device? umass, serial port, paralell port .... ? > > --HPS
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