From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <334fe1a2da50f7762cdb2cf4da1a5301@plan9.bell-labs.com>
Date: Fri,  1 Apr 2005 14:45:34 -0500
From: jmk@plan9.bell-labs.com
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Hang at boot.
In-Reply-To: <fff68c8474c71f207ebc77f989b279c6@quintile.net>
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On Fri Apr  1 14:37:00 EST 2005, steve@quintile.net wrote:
> some left over debug I reckon
> 
> /sys/src/boot/pc/etherigbe.c:print("status0 %8.8uX\n", csr32r(ctlr, Status));
> 
> -Steve

hmm. could be related to this in detach() which is called soon after that print:

	/* apparently needed on multi-GHz processors to avoid infinite loops */
	delay(1);
	while(csr32r(ctlr, Ctrl) & Devrst)
		;

we should probably time out the loops in there and return a failure value
instead of void.