From nobody Fri Sep 16 06:34:03 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 4MTPRl3V8mz4cb3M for ; Fri, 16 Sep 2022 06:34:11 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [88.99.82.50]) (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 4MTPRk1xfVz3dBq for ; Fri, 16 Sep 2022 06:34:10 +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 51DCD260236; Fri, 16 Sep 2022 08:34:08 +0200 (CEST) Message-ID: <5c9c47d6-9e12-ae76-ce67-15aeae1b8636@selasky.org> Date: Fri, 16 Sep 2022 08:34:03 +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> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4MTPRk1xfVz3dBq X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of hps@selasky.org designates 88.99.82.50 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:88.99.0.0/16, 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 08:20, 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