Date: Thu, 6 May 2021 22:34:05 +0300 From: Lev Serebryakov <lev@FreeBSD.org> To: Hans Petter Selasky <hps@selasky.org>, freebsd-usb@freebsd.org Subject: Re: Flickering connection to UPS (again, but now I'm sure it is Ok under Windows) Message-ID: <e9221181-a64a-4a85-9b2a-dcb20253e066@FreeBSD.org> In-Reply-To: <6e52d05d-8668-8c38-6745-a4edec50741d@selasky.org> References: <e90a1125-1c85-4344-2427-aa50158036fc@FreeBSD.org> <98420b49-dc9a-0a5f-bcfe-e0a0e11a5994@selasky.org> <0c52bcf1-3b1a-a746-9ac3-26bdb4c46354@FreeBSD.org> <6e52d05d-8668-8c38-6745-a4edec50741d@selasky.org>
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On 06.05.2021 21:07, Hans Petter Selasky wrote: > What does usbconfig say? FreeBSD 13 ~year old (main system which needs to know this UPS status): root@gateway:~ # usbconfig ugen0.1: <0x8086 XHCI root HUB> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA) ugen0.2: <PPC Offline UPS> at usbus0, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON (100mA) root@gateway:~ # usbconfig ugen0.1: <0x8086 XHCI root HUB> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA) root@gateway:~ # > Can you enable host controller debugging: > > hw.usb.xhci.debug=17 > hw.usb.ehci.debug=17 > hw.usb.uhci.debug=17 > hw.usb.ohci.debug=17 Need debug support (unknown oid 'hw.usb.xhci.debug'). Looks like I need "test" laptop with debug kernel. I'll do it and report back. -- // Lev Serebryakov
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