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Subject: RE: [LinuxBIOS] [linux-usb-devel] [RFC][PATCH 0/2] x86_64 Early
 usb debug port support.
Date: Tue, 5 Dec 2006 16:00:22 -0800
Message-ID: <5986589C150B2F49A46483AC44C7BCA490728B@ssvlexmb2.amd.com>
Thread-Topic: [LinuxBIOS] [linux-usb-devel] [RFC][PATCH 0/2] x86_64
 Early usb debug port support.
Thread-Index: AccYyCSUIlNgZxZJQu2vQEhuCElgSQAATcug
From: "Lu, Yinghai" <yinghai.lu@amd.com>
To: ebiederm@xmission.com
cc: "David Brownell" <david-b@pacbell.net>,
       "Peter Stuge" <stuge-linuxbios@cdy.org>,
       linux-usb-devel@lists.sourceforge.net,
       "Stefan Reinauer" <stepan@coresystems.de>, "Greg KH" <gregkh@suse.de>,
       linux-kernel@vger.kernel.org, linuxbios@linuxbios.org,
       "Andi Kleen" <ak@suse.de>
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-----Original Message-----
From: ebiederm@xmission.com [mailto:ebiederm@xmission.com] 
Sent: Tuesday, December 05, 2006 3:50 PM


>If you will not reps is negative.  Roughly it is a loop
>that will timeout eventually if a usb debug cable is not present.
>Putting some deliberate delays in there so I could be certain
>of timing out after a second or two would probably be better, but
>I don't have anything that resembles a good timer at that point.

You have dbgp_mdelay in your code.

YH


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