From nobody Fri Sep 16 06:38:44 2022 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4MTPY62z1Wz4cbkX for ; Fri, 16 Sep 2022 06:38:50 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [IPv6:2a01:4f8:c17:6c4b::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4MTPY56Hhhz3fKV for ; Fri, 16 Sep 2022 06:38:49 +0000 (UTC) (envelope-from hps@selasky.org) Received: from [10.3.0.5] (unknown [178.232.223.95]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 4776B260236; Fri, 16 Sep 2022 08:38:48 +0200 (CEST) Message-ID: <11b7de01-d95e-5280-2a22-8b17e29c34c0@selasky.org> Date: Fri, 16 Sep 2022 08:38:44 +0200 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:91.0) Gecko/20100101 Thunderbird/91.13.0 Subject: Re: TP-LINK USB no carrier after speed test Content-Language: en-US From: Hans Petter Selasky To: Ivan Quitschal Cc: freebsd-current@freebsd.org References: <7d14c045-81dc-fc08-4d62-69fb90a26edb@selasky.org> <9188fd1d-00ae-134b-488a-e75fbd152c98@selasky.org> <5c9c47d6-9e12-ae76-ce67-15aeae1b8636@selasky.org> In-Reply-To: <5c9c47d6-9e12-ae76-ce67-15aeae1b8636@selasky.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 4MTPY56Hhhz3fKV X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of hps@selasky.org designates 2a01:4f8:c17:6c4b::2 as permitted sender) smtp.mailfrom=hps@selasky.org X-Spamd-Result: default: False [-3.30 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; R_SPF_ALLOW(-0.20)[+a:mail.turbocat.net:c]; MIME_GOOD(-0.10)[text/plain]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; FREEMAIL_TO(0.00)[hotmail.com]; ARC_NA(0.00)[]; R_DKIM_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; ASN(0.00)[asn:24940, ipnet:2a01:4f8::/32, country:DE]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DMARC_NA(0.00)[selasky.org]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; MID_RHS_MATCH_FROM(0.00)[]; TO_DN_SOME(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_TLS_ALL(0.00)[] X-ThisMailContainsUnwantedMimeParts: N On 9/16/22 08:34, Hans Petter Selasky wrote: > On 9/16/22 08:20, Hans Petter Selasky wrote: >> On 9/15/22 17:36, Ivan Quitschal wrote: >>> >>> >>> On Thu, 15 Sep 2022, Ivan Quitschal wrote: >>> >>>> >>>> >>>> On Thu, 15 Sep 2022, Hans Petter Selasky wrote: >>>> >>>>> On 9/15/22 17:18, Hans Petter Selasky wrote: >>>>>> On 9/15/22 17:16, Ivan Quitschal wrote: >>>>>>> >>>>>>> Hi All >>>>>>> >>>>>>> Does anybody have any idea what could be happening here?. >>>>>>> I have a laptop DELL INSPIRON 3511 and everything works just >>>>>>> fine, literally everything. even the iwlwifi0. >>>>>>> >>>>>>> But in order to use my full 600mbps, i dont use the wireless but >>>>>>> a TP-LINK USB ethernet connected on "ue0" >>>>>>> >>>>>>> ugen0.6: at usbus0, cfg=0 md=HOST >>>>>>> spd=HIGH (480Mbps) pwr=ON (200mA) >>>>>>> >>>>>>> >>>>>>> but something really strange is happening .. everytime i open the >>>>>>> chromium e do a speedtest (could be speedtest.net or any other) , >>>>>>> at the end of the test the eth interface dies .. it changes from >>>>>>> full-duplex to half-duplex/no carrier and the only way to get the >>>>>>> internet back thru ue0 is by rebooting the whole thing. >>>>>>> not even a "service netif restart" does anything >>>>>>> >>>>>>> if anyone has any ideas why is that , would be appreciated >>>>>>> >>>>>> >>>>>> Hi, >>>>>> >>>>>> I think it some new features they use in the USB data protocol >>>>>> which we don't support. Check the Linux code. >>>>>> >>>>>> Between does: >>>>>> >>>>>> usbconfig -d 0.6 reset >>>>>> >>>>>> recover the device? >>>>>> >>>>>> --HPS >>>>>> >>>>> >>>>> Hi, >>>>> >>>>> Search for axge on bugzilla: >>>>> >>>>> I suspect you are using this chipset: >>>>> >>>>> Try: >>>>> >>>>> usbconfig show_ifdrv >>>>> >>>>> To know for sure. >>>>> >>>>> Also see: >>>>> >>>>> https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.freebsd.org%2Fbugzilla%2Fshow_bug.cgi%3Fid%3D210488&data=05%7C01%7C%7Ce7f888b3635f4e898ca308da972fa69b%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637988528164303655%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=zvw7m8lJ%2FHocK%2FXJIDfdPv%2FArCpE5pk9lYz%2BY8WzMCc%3D&reserved=0 >>>>> >>>>> >>>>> --HPS >>>>> >>>> >>>> >>>> Hi Hans, >>>> >>>> actually the driver i use is not agxe (i thought it would be by the >>>> time i >>>> bought the usbcard) >>>> >>>> this is the module im using >>>> >>>> if_ure.ko >>>> >>>> and thank you , yes, reseting the usb entry with your command worked >>>> just fine. >>>> i got the internet back after doing this >>>> >>>> usbconfig -d 0.6 reset >>>> >>>> do we have a bug here then? >>>> >>>> thank you >>>> >>>> --tzk >>>> >>> >>> oh, i forgot to mention that the ure driver freezes not during the >>> download test but in the middle of the upload, always >>> >>> dont know if that helps >>> >>> thanks >>> >>> --tzk >> >> Hi Ivan, >> >> Yes, there seems to be problem there. I need to look at the driver. >> Maybe it is simply sending too much data, than the device can handle! >> >> --HPS >> > > Hi, > > Try lowering this constant to 8192: > > sys/dev/usb/net/if_urereg.h:#define    URE_TX_BUFSZ        16384 > > Then recompile and install if_ure: > > make -C sys/modules/usb/ure KMODDIR=/boot/kernel all install > > --HPS > You can also try other values, like subtracting one. --HPS