Re: aue0 detected as ue0 on 8.0-RC2

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Parent Message unknown Re: aue0 detected as ue0 on 8.0-RC2

by Gavin Atkinson-4 :: Rate this Message:

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[freebsd-current cc'd, as that was where the thread started, but this
probably belongs on -usb, replies should go there]

On Sat, 2009-10-31 at 21:59 +0100, Rick van der Zwet wrote:

> The first net interface of a aue(4) define used to be called aue0
> afaik. But is now called ue0 (declared in usb/net/usb_ethernet.c). (no
> sign of ue(4) btw).
>
> I was looking in the UPDATING, man, mailinglists freebsd-usb@ and
> freebsd-current@. But I could not find the reason why the naming
> convention on this aue differs from the regular stuff, anybody?
>
> /Rick
>
> quick# dmesg | tail -8
> ugen1.3: <ADMtek> at usbus1
> aue0: <ADMtek USB To LAN Converter, rev 2.00/1.01, addr 3> on usbus1
> miibus1: <MII bus> on aue0
> ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus1
> ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> ue0: <USB Ethernet> on aue0
> ue0: Ethernet address: 00:00:e8:00:11:36
> ue0: link state changed to DOWN
>
> quick# ifconfig -l
> bfe0 lo0 ue0

Hmm, this looks like a serious bug, possibly in the new USB subsystem
(HPS CC'd).

I've got an axe(4) device, which also does the same:

ugen7.3: <vendor 0x0b95> at usbus7
axe0: <vendor 0x0b95 product 0x7720, rev 2.00/0.01, addr 3> on usbus7
axe0: PHYADDR 0xe0:0x10
miibus1: <MII bus> on axe0
ukphy0: <Generic IEEE 802.3u media interface> PHY 16 on miibus1
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ue0: <USB Ethernet> on axe0
ue0: Ethernet address: 00:50:b6:05:57:a7
ue0: link state changed to DOWN

Gavin
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Re: aue0 detected as ue0 on 8.0-RC2

by Hans Petter Selasky-2 :: Rate this Message:

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On Tuesday 03 November 2009 11:10:47 Gavin Atkinson wrote:

> [freebsd-current cc'd, as that was where the thread started, but this
> probably belongs on -usb, replies should go there]
>
> On Sat, 2009-10-31 at 21:59 +0100, Rick van der Zwet wrote:
> > The first net interface of a aue(4) define used to be called aue0
> > afaik. But is now called ue0 (declared in usb/net/usb_ethernet.c). (no
> > sign of ue(4) btw).
> >
> > I was looking in the UPDATING, man, mailinglists freebsd-usb@ and
> > freebsd-current@. But I could not find the reason why the naming
> > convention on this aue differs from the regular stuff, anybody?
> >
> > /Rick
> >
> > quick# dmesg | tail -8
> > ugen1.3: <ADMtek> at usbus1
> > aue0: <ADMtek USB To LAN Converter, rev 2.00/1.01, addr 3> on usbus1
> > miibus1: <MII bus> on aue0
> > ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus1
> > ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> > ue0: <USB Ethernet> on aue0
> > ue0: Ethernet address: 00:00:e8:00:11:36
> > ue0: link state changed to DOWN
> >
> > quick# ifconfig -l
> > bfe0 lo0 ue0
>
> Hmm, this looks like a serious bug, possibly in the new USB subsystem
> (HPS CC'd).
>
> I've got an axe(4) device, which also does the same:
>
> ugen7.3: <vendor 0x0b95> at usbus7
> axe0: <vendor 0x0b95 product 0x7720, rev 2.00/0.01, addr 3> on usbus7
> axe0: PHYADDR 0xe0:0x10
> miibus1: <MII bus> on axe0
> ukphy0: <Generic IEEE 802.3u media interface> PHY 16 on miibus1
> ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> ue0: <USB Ethernet> on axe0
> ue0: Ethernet address: 00:50:b6:05:57:a7
> ue0: link state changed to DOWN

Hi,

All USB ethernet adapters are now named ue0. You will get one axe0 event and
one ue0 event. So there should be no problems regarding devd.conf  .

--HPS

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Re: aue0 detected as ue0 on 8.0-RC2

by Hans Petter Selasky :: Rate this Message:

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On Tuesday 03 November 2009 12:03:21 Hans Petter Selasky wrote:

> Hi,
>
> All USB ethernet adapters are now named ue0. You will get one axe0 event
> and one ue0 event. So there should be no problems regarding devd.conf  .
>
> --HPS

s/ue0/ueN/

--HPS

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Re: aue0 detected as ue0 on 8.0-RC2

by Rui Paulo-3 :: Rate this Message:

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On 3 Nov 2009, at 11:03, Hans Petter Selasky wrote:

> On Tuesday 03 November 2009 11:10:47 Gavin Atkinson wrote:
>> [freebsd-current cc'd, as that was where the thread started, but this
>> probably belongs on -usb, replies should go there]
>>
>> On Sat, 2009-10-31 at 21:59 +0100, Rick van der Zwet wrote:
>>> The first net interface of a aue(4) define used to be called aue0
>>> afaik. But is now called ue0 (declared in usb/net/usb_ethernet.c).  
>>> (no
>>> sign of ue(4) btw).
>>>
>>> I was looking in the UPDATING, man, mailinglists freebsd-usb@ and
>>> freebsd-current@. But I could not find the reason why the naming
>>> convention on this aue differs from the regular stuff, anybody?
>>>
>>> /Rick
>>>
>>> quick# dmesg | tail -8
>>> ugen1.3: <ADMtek> at usbus1
>>> aue0: <ADMtek USB To LAN Converter, rev 2.00/1.01, addr 3> on usbus1
>>> miibus1: <MII bus> on aue0
>>> ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus1
>>> ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
>>> ue0: <USB Ethernet> on aue0
>>> ue0: Ethernet address: 00:00:e8:00:11:36
>>> ue0: link state changed to DOWN
>>>
>>> quick# ifconfig -l
>>> bfe0 lo0 ue0
>>
>> Hmm, this looks like a serious bug, possibly in the new USB subsystem
>> (HPS CC'd).
>>
>> I've got an axe(4) device, which also does the same:
>>
>> ugen7.3: <vendor 0x0b95> at usbus7
>> axe0: <vendor 0x0b95 product 0x7720, rev 2.00/0.01, addr 3> on usbus7
>> axe0: PHYADDR 0xe0:0x10
>> miibus1: <MII bus> on axe0
>> ukphy0: <Generic IEEE 802.3u media interface> PHY 16 on miibus1
>> ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
>> ue0: <USB Ethernet> on axe0
>> ue0: Ethernet address: 00:50:b6:05:57:a7
>> ue0: link state changed to DOWN
>
> Hi,
>
> All USB ethernet adapters are now named ue0. You will get one axe0  
> event and
> one ue0 event. So there should be no problems regarding devd.conf  .

Fair enough, but this must be mentioned in src/UPDATING.

--
Rui Paulo

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Re: aue0 detected as ue0 on 8.0-RC2

by Pyun YongHyeon :: Rate this Message:

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On Tue, Nov 03, 2009 at 10:10:47AM +0000, Gavin Atkinson wrote:

> [freebsd-current cc'd, as that was where the thread started, but this
> probably belongs on -usb, replies should go there]
>
> On Sat, 2009-10-31 at 21:59 +0100, Rick van der Zwet wrote:
> > The first net interface of a aue(4) define used to be called aue0
> > afaik. But is now called ue0 (declared in usb/net/usb_ethernet.c). (no
> > sign of ue(4) btw).
> >
> > I was looking in the UPDATING, man, mailinglists freebsd-usb@ and
> > freebsd-current@. But I could not find the reason why the naming
> > convention on this aue differs from the regular stuff, anybody?
> >
> > /Rick
> >
> > quick# dmesg | tail -8
> > ugen1.3: <ADMtek> at usbus1
> > aue0: <ADMtek USB To LAN Converter, rev 2.00/1.01, addr 3> on usbus1
> > miibus1: <MII bus> on aue0
> > ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus1
> > ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> > ue0: <USB Ethernet> on aue0
> > ue0: Ethernet address: 00:00:e8:00:11:36
> > ue0: link state changed to DOWN
> >
> > quick# ifconfig -l
> > bfe0 lo0 ue0
>
> Hmm, this looks like a serious bug, possibly in the new USB subsystem
> (HPS CC'd).
>
> I've got an axe(4) device, which also does the same:
>
> ugen7.3: <vendor 0x0b95> at usbus7
> axe0: <vendor 0x0b95 product 0x7720, rev 2.00/0.01, addr 3> on usbus7
> axe0: PHYADDR 0xe0:0x10
> miibus1: <MII bus> on axe0
> ukphy0: <Generic IEEE 802.3u media interface> PHY 16 on miibus1
> ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> ue0: <USB Ethernet> on axe0
> ue0: Ethernet address: 00:50:b6:05:57:a7
> ue0: link state changed to DOWN
>

I'm not sure this is feature of new USB or bug. I don't have strong
objections on current behavior but looks like I'm seeing Linux
behavior. Traditionally all network interfaces used their own
driver name. I think this change should be documented in UPDATING.

> Gavin
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Re: aue0 detected as ue0 on 8.0-RC2

by Andrew Thompson-24 :: Rate this Message:

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On Tue, Nov 03, 2009 at 09:55:01AM -0800, Pyun YongHyeon wrote:

> On Tue, Nov 03, 2009 at 10:10:47AM +0000, Gavin Atkinson wrote:
> > [freebsd-current cc'd, as that was where the thread started, but this
> > Hmm, this looks like a serious bug, possibly in the new USB subsystem
> > (HPS CC'd).
> >
> > I've got an axe(4) device, which also does the same:
> >
> > ugen7.3: <vendor 0x0b95> at usbus7
> > axe0: <vendor 0x0b95 product 0x7720, rev 2.00/0.01, addr 3> on usbus7
> > axe0: PHYADDR 0xe0:0x10
> > miibus1: <MII bus> on axe0
> > ukphy0: <Generic IEEE 802.3u media interface> PHY 16 on miibus1
> > ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> > ue0: <USB Ethernet> on axe0
> > ue0: Ethernet address: 00:50:b6:05:57:a7
> > ue0: link state changed to DOWN
> >
>
> I'm not sure this is feature of new USB or bug. I don't have strong
> objections on current behavior but looks like I'm seeing Linux
> behavior. Traditionally all network interfaces used their own
> driver name. I think this change should be documented in UPDATING.

I have added an UPDATING entry in 198859.


Andrew
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