Date: Sun, 14 Dec 2014 19:53:07 +0100 From: Hans Petter Selasky <hps@selasky.org> To: Randall Fox <randall.fox@gmail.com> Cc: freebsd-usb@freebsd.org Subject: Re: Disconnects every 15 seconds Message-ID: <548DDC93.2020601@selasky.org> In-Reply-To: <CANqctif12bbn_iDBYS6DX6N_AaxQgw-tumLPch-pVMu_gALqFA@mail.gmail.com> References: <CANqctidkhOkKv4wh=V_hcEiKxuN1Q=5g=DcBBkOUxRN85SJnNg@mail.gmail.com> <548D38D5.2010700@selasky.org> <CANqctif12bbn_iDBYS6DX6N_AaxQgw-tumLPch-pVMu_gALqFA@mail.gmail.com>
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On 12/14/14 19:26, Randall Fox wrote: > Thanks for the reply... Here are the answers to you questions. > >> What USB controllers are you using? EHCI/XHCI/OHCI/UHCI? > I'm not sure how to check this, but it looks like it's using EHCI, at least > it shows that when running usbconfig: > $ usbconfig > > ugen0.1: <EHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=HIGH (480Mbps) > pwr=SAVE (0mA) > ugen1.1: <EHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) > pwr=SAVE (0mA) > ugen0.2: <product 0x0024 vendor 0x8087> at usbus0, cfg=0 md=HOST spd=HIGH > (480Mbps) pwr=SAVE (0mA) > ugen1.2: <product 0x0024 vendor 0x8087> at usbus1, cfg=0 md=HOST spd=HIGH > (480Mbps) pwr=SAVE (0mA) > ugen0.3: <Hermon USB hidmouse Device Winbond Electronics Corp> at usbus0, > cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA) > ugen1.3: <Cruzer SanDisk> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) > pwr=ON (200mA) > ugen1.4: <TRIPP LITE SMART1500RM2U Tripp Lite> at usbus1, cfg=0 md=HOST > spd=LOW (1.5Mbps) pwr=ON (0mA) > > >> Are all USB controller drivers loaded? > > I would assume so. Since the device is USB HID, I don't have any device > specific drivers to load. And since the mouse/keyboard etc, loads fine,and > I don't see any errors in the logs. If there is somewhere else I should > check, just point me in that direction. I would assume if it was a driver > problem, the communication to the device would not work at all. I can > communicate with it, it just disconnects and reconnects frequently. > >> Did you try connecting the device through an external USB HUB? > > Just did, here is the result. Interesting, but still the same result, but > with more info. The hub I used is part of my monitor, a new Dell with a > USB3 hub in it. I had to lug it into the server room. I usually run > headless. > Hi, Can you send the output from "pciconv -lv" especially those lines which relate to USB controllers? Also try setting: sysctl hw.usb.no_cs_fail=1 --HPS
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