From owner-freebsd-usb@freebsd.org Fri Apr 17 18:37:57 2020 Return-Path: Delivered-To: freebsd-usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 5A6762C4865 for ; Fri, 17 Apr 2020 18:37:57 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 493lFx1Mdjz4R9V for ; Fri, 17 Apr 2020 18:37:57 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: by mailman.nyi.freebsd.org (Postfix) id 2EC4D2C4864; Fri, 17 Apr 2020 18:37:57 +0000 (UTC) Delivered-To: usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2E8312C4863 for ; Fri, 17 Apr 2020 18:37:57 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 493lFx09pZz4R9T; Fri, 17 Apr 2020 18:37:57 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from onlyone.not-for.work (onlyone.not-for.work [148.251.9.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: lev/mail) by smtp.freebsd.org (Postfix) with ESMTPSA id C6CDEFC00; Fri, 17 Apr 2020 18:37:56 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from [192.168.23.230] (unknown [89.113.128.32]) (Authenticated sender: lev@serebryakov.spb.ru) by onlyone.not-for.work (Postfix) with ESMTPSA id 3E1227C6E; Fri, 17 Apr 2020 21:37:54 +0300 (MSK) Reply-To: lev@FreeBSD.org Subject: =?UTF-8?Q?Re=3a_Cheap_UPS_with_USB_=c2=abflicker=c2=bb_with_FreeBSD?= =?UTF-8?Q?_but_not_with_Windows?= To: Hans Petter Selasky , usb@freebsd.org References: <4a0271c4-edf8-909f-c8d1-894323d1c8d5@selasky.org> <5b87bfd2-55c1-5281-b964-47dfea8c48cb@FreeBSD.org> <408f99ba-bbf9-2273-4caa-281ab96f4a91@selasky.org> <2a570645-70c4-7ead-1e7b-fd3e5b8c10cb@FreeBSD.org> <343a0da8-d1ed-dcb5-3854-042d6065771e@selasky.org> From: Lev Serebryakov Autocrypt: addr=lev@FreeBSD.org; 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WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <343a0da8-d1ed-dcb5-3854-042d6065771e@selasky.org> Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="paxF0g5dmYYejqBeIrjMuDwTKAeYn7EUD" X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 Apr 2020 18:37:57 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --paxF0g5dmYYejqBeIrjMuDwTKAeYn7EUD Content-Type: multipart/mixed; boundary="dA8AF5BLUXSPsRZ5xWEHyblH9BlTtfqzq" --dA8AF5BLUXSPsRZ5xWEHyblH9BlTtfqzq Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 17.04.2020 18:38, Hans Petter Selasky wrote: > Maybe the kernel was compiles w/o: >=20 > options USB_DEBUG Yep. I have kernel with this option now, and debug shows that each disco= nnection looks like this (there are one successful explore cycle and one = which triggers disconnection): Apr 17 21:31:48 gateway kernel: usb_needs_explore: Apr 17 21:31:48 gateway kernel: usb_bus_powerd: bus=3D0xfffffe00322b2cd8 Apr 17 21:31:48 gateway kernel: usb_bus_powerd: Recomputing power masks Apr 17 21:31:48 gateway kernel: uhub_explore: udev=3D0xfffff80006c35000 a= ddr=3D1 Apr 17 21:31:48 gateway kernel: uhub_read_port_status: port 1, wPortStatu= s=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION Apr 17 21:31:48 gateway kernel: uhub_read_port_status: port 2, wPortStatu= s=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION Apr 17 21:31:48 gateway kernel: uhub_read_port_status: port 3, wPortStatu= s=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION Apr 17 21:31:48 gateway kernel: uhub_read_port_status: port 4, wPortStatu= s=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION Apr 17 21:31:48 gateway kernel: uhub_read_port_status: port 5, wPortStatu= s=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION Apr 17 21:31:48 gateway kernel: uhub_read_port_status: port 6, wPortStatu= s=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION Apr 17 21:31:48 gateway kernel: uhub_read_port_status: port 7, wPortStatu= s=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION Apr 17 21:31:48 gateway kernel: uhub_read_port_status: port 8, wPortStatu= s=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION Apr 17 21:31:49 gateway kernel: usb_needs_explore: Apr 17 21:31:49 gateway kernel: usb_bus_powerd: bus=3D0xfffffe0031f7edb0 Apr 17 21:31:49 gateway kernel: usb_bus_powerd: Recomputing power masks Apr 17 21:31:49 gateway kernel: uhub_explore: udev=3D0xfffff80006c29000 a= ddr=3D1 Apr 17 21:31:49 gateway kernel: uhub_read_port_status: port 1, wPortStatu= s=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION Apr 17 21:31:49 gateway kernel: uhub_read_port_status: port 2, wPortStatu= s=3D0x0100, wPortChange=3D0x0003, err=3DUSB_ERR_NORMAL_COMPLETION Apr 17 21:31:49 gateway kernel: uhub_reattach_port: reattaching port 2 Apr 17 21:31:49 gateway kernel: ugen2.2: at usbus2 (dis= connected) --=20 // Lev Serebryakov --dA8AF5BLUXSPsRZ5xWEHyblH9BlTtfqzq-- --paxF0g5dmYYejqBeIrjMuDwTKAeYn7EUD Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEE+W0coLX0MYtnSzMK6rA8WL/cR48FAl6Z93pfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEY5 NkQxQ0EwQjVGNDMxOEI2NzRCMzMwQUVBQjAzQzU4QkZEQzQ3OEYACgkQ6rA8WL/c R49kDxAAzccZGTFv18xn1lmug7T6V0zSX2L3GelcMyWujOJgFlzzBWmbfFI4SMBi hCKDk/n3p77/5rxeDBYql48pGcYpqjufYfFT5iaNTovbywfW0AWwzZze8vlrooCc e+vc4oFj5Hh+5AhVctAps3Eh7u6nrde+/DM/Lf2lnTcK94GyAbus5v8NHvUoehhE 0MDhFJVmr5p4o/WRCguU8KVA9ZjZ8nRBcW9SLisZpYr9FJaomtaLoFx2yLLYUos0 3FS7iubJZHZWox9nVPfvzXIJLCw9NoG2V2AQmCGzbMXEyXEkVxcjqhHb+Nv99NYJ tFunbuKDp1rtxTD39KiQxCrTVH0FH7t4mwYqxYRtL78lhyx5PsMy5J/OaqIDQbHY aOFtvw9wIzcKSr+zbzRetaURNf8656Dyg6dP0JiQu2wZFoT6A1EmyzcZCdNVzKk+ 9VIQVdCZjsRp4LmMpxPwPJC6zp5//C+HAxZS7A8AQpRPVZqMwwLiB99PqrZWymID abr1qncCyBlwRGXBOlzu/cq233Qg8hwwDrP1zbNsWI2AypzEVcZWYiEjW3U6I4f5 fwOHgCUcn7FAbxQO0hPx4dk5uLx3OWvfY1l44b9nwy07PPuffeEmF+eP0PZfdKhy Tsfh/5LpOFObwUZ1Fqn6s3qHJY3WurMpr5vpqUWIGXpjw7uD6wE= =4ikS -----END PGP SIGNATURE----- --paxF0g5dmYYejqBeIrjMuDwTKAeYn7EUD--