Re: port-evbarm/49019 (RPI: interrupt storm when url0 is up)

[Nick Hudson <skrll%netbsd.org@localhost>]

On 09/04/14 01:00, Takahiro HAYASHI wrote:
> The following reply was made to PR port-evbarm/49019; it has been noted by 
> GNATS.
>
> From: Takahiro HAYASHI <t.hash425%gmail.com@localhost>
> To: gnats-bugs%NetBSD.org@localhost, skrll%NetBSD.org@localhost
> Cc:
> Subject: Re: port-evbarm/49019 (RPI: interrupt storm when url0 is up)
> Date: Thu, 04 Sep 2014 08:57:53 +0900
>
>   On 09/03/14 21:16, skrll%NetBSD.org@localhost wrote:
>   > Synopsis: RPI: interrupt storm when url0 is up
>   >
>   > State-Changed-From-To: open->feedback
>   > State-Changed-By: skrll%NetBSD.org@localhost
>   > State-Changed-When: Wed, 03 Sep 2014 12:16:30 +0000
>   > State-Changed-Why:
>   > Please test today's -current.
>   
>   Thanks for taking care of this problem.
>   
>   The USB interrupt rate is now ~10000 when
>   devices are up or opened.
>   ucom, kue, and udav(UDAV_NO_PHY) work fine.

Good news.
>   url cannot detect carrier (ifconfig show 'no carrier')
>   and link LED blinks periodically (about 6.5 sec).

I guess url needs

 urlphy* at mii? phy ?                 # Realtek RTL8150L internal PHYs

Perhaps all of your ethernet usb devices could do with other PHYs adding 
to the RPI config file?

>   
>   
>   --
>   t-hash
>   

Nick