Date: Thu, 11 May 2017 12:31:27 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-usb@FreeBSD.org Subject: [Bug 219220] syscalls (ioctls) on USB devices are very slow Message-ID: <bug-219220-17-5CEnoSbey2@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-219220-17@https.bugs.freebsd.org/bugzilla/> References: <bug-219220-17@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219220 --- Comment #9 from Matthias Apitz <guru@unixarea.de> --- $ dmesg | grep usb usbus0 on xhci0 usbus0: 5.0Gbps Super Speed USB v3.0 usbus1: EHCI version 1.0 usbus1 on ehci0 usbus1: 480Mbps High Speed USB v2.0 ugen1.1: <Intel EHCI root HUB> at usbus1 ugen0.1: <0x8086 XHCI root HUB> at usbus0 uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1 uhub1: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0 ugen0.2: <SunplusIT Inc HD WebCam> at usbus0 ugen1.2: <vendor 0x8087 product 0x8000> at usbus1 uhub2: <vendor 0x8087 product 0x8000, class 9/0, rev 2.00/0.04, addr 2> on usbus1 ugen0.3: <vendor 0x0489 product 0xe056> at usbus0 ugen0.4: <Logitech USB Optical Mouse> at usbus0 ums0: <Logitech USB Optical Mouse, class 0/0, rev 2.00/63.00, addr 3> on us= bus0 ugen0.4: <Logitech USB Optical Mouse> at usbus0 (disconnected) ugen0.4: <Logitech USB Optical Mouse> at usbus0 ums0: <Logitech USB Optical Mouse, class 0/0, rev 2.00/63.00, addr 4> on us= bus0 ugen0.4: <Logitech USB Optical Mouse> at usbus0 (disconnected) --=20 You are receiving this mail because: You are the assignee for the bug.=
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