Date: Fri, 21 Oct 2011 22:33:17 +0200 From: Franz Schwartau <franz@electromail.org> To: freebsd-usb@freebsd.org Subject: Sharkoon QuickPort XT USB3.0 at full speed only Message-ID: <4EA1D70D.3010909@electromail.org>
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Hi! I bought a Sharkoon QuickPort XT USB3.0 SATA docking station. Unfortunately it is attached to an OHCI. Thus it runs at full speed (12 Mbps) only. The docking station uses a "ASM1051 USB 3.0 to SATA Bridge" from ASMedia (Vendor 0x174C, Product 0x55AA). Attached to a Windows or Linux machine, the QuickPort XT runs at high speed (480 Mbps). Detailed output can be found here: siv output from Windows: http://pastebin.com/CyPnBCnf lsusb output from Linux: http://pastebin.com/fMcxhKax The problem occurs under FreeBSD 8.2-RELEASE and FreeBSD 9.0-RC1. Does anyone have any idea how to fix it? Best regards Franz
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