Date: Sat, 23 Oct 2021 19:21:36 +0200 From: Ludovit Koren <ludovit.koren@gmail.com> To: Hans Petter Selasky <hps@selasky.org> Cc: freebsd-current@freebsd.org, freebsd-net@freebsd.org Subject: Re: LAN ure interface problem Message-ID: <86pmrv7j33.fsf@gmail.com> In-Reply-To: <9b1b04d9-b715-7986-cb8f-59faef3210e9@selasky.org> (Hans Petter Selasky's message of "Fri, 22 Oct 2021 23:06:18 %2B0200") References: <86sfwt88il.fsf@gmail.com> <9b1b04d9-b715-7986-cb8f-59faef3210e9@selasky.org>
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>>>>> Hans Petter Selasky <hps@selasky.org> writes:
> On 10/22/21 16:00, Ludovit Koren wrote:
>> Hi,
>> I have installed FreeBSD 14.0-CURRENT #1
>> main-n250134-225639e7db6-dirty
>> on my notebook HP EliteBook 830 G7 and I am using RealTek usb LAN
>> interface:
>> ure0 on uhub0
>> ure0: <Realtek USB 10/100/1000 LAN, class 0/0, rev 3.00/30.00, addr 1> on usbus1
>> miibus0: <MII bus> on ure0
>> rgephy0: <RTL8251/8153 1000BASE-T media interface> PHY 0 on miibus0
>> rgephy0: OUI 0x00e04c, model 0x0000, rev. 0
>> rgephy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, 1000baseT-FDX-master, auto
>> ue0: <USB Ethernet> on ure0
>> ue0: bpf attached
>> ue0: Ethernet address: 00:e0:4c:68:04:20
>> When there is bigger load on the interface, for example rsync of the
>> big
>> directory, the carrier is lost. The only solution I found is to remove
>> and insert the usb interface; ifconfig ue0 down, ifconfig ue0 up did not
>> help. The output of the ifconfig:
>> ue0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
>> 1500
>> options=68009b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
>> ether 00:e0:4c:68:04:20
>> inet 192.168.1.18 netmask 0xffffff00 broadcast 192.168.1.255
>> media: Ethernet autoselect (100baseTX <full-duplex>)
>> status: active
>> nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>> I do not know and did not find anything relevant, if the driver is
>> buggy
>> or the hardware has some problems. Please, advice.
>> Regards,
>>
> Not the same device, but similar issue:
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258057
I don't know if I understand it right.The issue is with dropping
power... Mine is holding power right:
usbconfig
ugen1.1: <0x8086 XHCI root HUB> at usbus1, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA)
ugen0.1: <0x8086 XHCI root HUB> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA)
ugen0.2: <Chicony Electronics Co.,Ltd. HP HD Camera> at usbus0, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA)
ugen0.3: <CYCPLUS ANT USBStick2> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA)
ugen0.4: <vendor 0x06cb product 0x00df> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA)
ugen0.5: <vendor 0x8087 product 0x0026> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA)
ugen1.2: <Realtek USB 10/100/1000 LAN> at usbus1, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=ON (72mA)
I am attaching the usbdump -d 1.2 when it stops working.
lk
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