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Date:      Thu, 15 Sep 2022 12:33:28 -0300 (-03)
From:      Ivan Quitschal <tezeka@hotmail.com>
To:        Hans Petter Selasky <hps@selasky.org>
Cc:        Ivan Quitschal <tezeka@hotmail.com>, freebsd-current@freebsd.org
Subject:   Re: TP-LINK USB no carrier after speed test
Message-ID:  <CP6P284MB1900A15CE4C38304F4925A60CB499@CP6P284MB1900.BRAP284.PROD.OUTLOOK.COM>
In-Reply-To: <9188fd1d-00ae-134b-488a-e75fbd152c98@selasky.org>
References:  <CP6P284MB1900F16EDAEAF1CB485BC372CB499@CP6P284MB1900.BRAP284.PROD.OUTLOOK.COM> <7d14c045-81dc-fc08-4d62-69fb90a26edb@selasky.org> <9188fd1d-00ae-134b-488a-e75fbd152c98@selasky.org>

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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: <TP-Link USB 10/100/1000 LAN> 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&amp;data=05%7C01%7C%7Cedde022bc19842d21eec08da972e3fb5%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637988522152537501%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=wWy4fA5uwNIN2SC%2F1BNEwdJP6pHW5bsrKyhuVkbHEZs%3D&amp;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






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