Date: Fri, 7 May 2021 14:55:26 +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: <9a7b3be1-d606-cca6-d6c0-7ebefdfd4753@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? Ok, now I have laptop with fresh CURRENT. Its usbconfig says (without/with UPS): ugen1.1: <Intel EHCI root HUB> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen0.1: <0x8086 XHCI root HUB> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA) ugen2.1: <Intel EHCI root HUB> at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen0.2: <Generic EMV Smartcard Reader> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (50mA) ugen1.2: <vendor 0x8087 product 0x8008> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen2.2: <vendor 0x8087 product 0x8000> at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen0.3: <vendor 0x138a product 0x0017> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA) ugen0.4: <vendor 0x8087 product 0x07dc> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA) ugen0.5: <SunplusIT INC. Integrated Camera> at usbus0, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA) ugen1.1: <Intel EHCI root HUB> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen0.1: <0x8086 XHCI root HUB> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA) ugen2.1: <Intel EHCI root HUB> at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen0.2: <Generic EMV Smartcard Reader> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (50mA) ugen1.2: <vendor 0x8087 product 0x8008> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen2.2: <vendor 0x8087 product 0x8000> at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen0.3: <vendor 0x138a product 0x0017> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA) ugen0.4: <vendor 0x8087 product 0x07dc> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA) ugen0.5: <SunplusIT INC. Integrated Camera> at usbus0, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA) ugen0.6: <PPC Offline UPS> at usbus0, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON (100mA) > 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 900Kb of dump from first connect to last disconnect is here: http://lev.serebryakov.spb.ru/_sklad/ups-flickr-one-cycle.txt -- // Lev Serebryakov
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