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From: David Brownell <david-b@pacbell.net>
To: David Miller <davem@davemloft.net>
Cc: stern@rowland.harvard.edu, greg@kroah.com,
	linux-kernel@vger.kernel.org,
	linux-usb-users@lists.sourceforge.net
Subject: Re: [Linux-usb-users] OHCI root_port_reset() deadly loop...
Date: Tue, 9 Oct 2007 14:43:54 -0700	[thread overview]
Message-ID: <200710091443.54998.david-b@pacbell.net> (raw)
In-Reply-To: <20071009.142719.68041626.davem@davemloft.net>

On Tuesday 09 October 2007, David Miller wrote:
> Are we sure that this is the only event that causes the conflicts between
> the EHCI and it's companion virtual OHCI/UHCI host(s)?

It's the event which can cause trouble when EHCI starts up
after OHCI/UHCI (rather than before it).

The other event is setting the OWNER bit, which clearly
has not caused trouble.

Does it resolve the problem you observed?

- Dave


  reply	other threads:[~2007-10-09 21:44 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-10-07  6:53 OHCI root_port_reset() deadly loop David Miller
2007-10-07  7:31 ` David Brownell
2007-10-07  7:51   ` David Miller
2007-10-08 23:54     ` David Miller
2007-10-09  3:10       ` Greg KH
2007-10-09  3:16         ` David Miller
2007-10-09  3:34           ` David Brownell
2007-10-09  3:42             ` David Miller
2007-10-09  4:39               ` Greg KH
2007-10-09  4:47                 ` David Miller
2007-10-09  5:11                   ` Benjamin Herrenschmidt
2007-10-09  6:06                   ` Greg KH
2007-10-09 19:22                     ` [linux-usb-devel] " David Brownell
2007-10-10 15:32                       ` Alan Stern
2007-10-09  5:00                 ` David Brownell
2007-10-09  5:23                   ` David Miller
2007-10-09  6:43                   ` Benjamin Herrenschmidt
2007-10-09 18:48                     ` David Brownell
2007-10-09 16:01           ` [Linux-usb-users] " Alan Stern
2007-10-09 17:39             ` Greg KH
2007-10-09 18:42               ` Alan Stern
2007-10-09 18:59                 ` David Brownell
2007-10-09 21:27                 ` David Miller
2007-10-09 21:43                   ` David Brownell [this message]
2007-10-09 22:00                     ` David Miller
2007-10-10  4:35                       ` David Miller
2007-10-15 22:01                         ` David Miller
2007-10-15 23:39                           ` David Brownell
2007-10-15 23:58                             ` David Miller
2007-10-16 15:23                               ` Alan Stern
2007-10-16 22:06                                 ` David Miller
2007-10-16 22:20                                   ` Greg KH
2007-10-17 15:56                                     ` Alan Stern
2007-10-16 22:08                                 ` David Miller
2007-10-17 15:51                                   ` Alan Stern
2007-10-17 23:03                                     ` David Miller
2007-10-18 14:28                                       ` Alan Stern
2007-10-16 18:26                               ` David Brownell
2007-10-09  4:09       ` David Brownell
2007-10-09  5:13         ` Benjamin Herrenschmidt
2007-10-09  5:26           ` David Miller
2007-10-09  6:37             ` Benjamin Herrenschmidt
2007-10-09  4:36       ` David Brownell
2007-10-09  4:44         ` David Miller
2007-10-09 16:38           ` David Brownell
2007-10-09 20:41             ` David Miller
2007-10-09 20:46               ` Greg KH
2007-10-09 21:05                 ` David Brownell
2007-10-09 21:09               ` David Brownell

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