From owner-cvs-all  Tue Mar  9 11:55: 0 1999
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To: Andreas Klemm <andreas@FreeBSD.org>
Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/pci if_tx.c 
In-reply-to: Your message of "Tue, 09 Mar 1999 09:30:13 PST."
             <199903091730.JAA12999@freefall.freebsd.org> 
From: David Greenman <dg@root.com>
Reply-To: dg@root.com
Date: Tue, 09 Mar 1999 11:54:27 -0800
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>andreas     1999/03/09 09:30:12 PST
>
>  Modified files:
>    sys/pci              if_tx.c 
>  Log:
>  Fix from author of the driver:
>  
>  The i++ loop from 1..1000 is too small on very fast machines like
>  PII 450 MHz. Increasing the loop from 1..100000 lets the machine
>  access PHY. After this patch it's possible to use a SMC PCI card
>  on a HP Kayak XA series PC Workstation. Workaround until this fix
>  was to enable debugging in the driver (#define EPIC_DEBUG 1).

   You should have used DELAY() to avoid the randomness of the delay.

-DG

David Greenman
Co-founder/Principal Architect, The FreeBSD Project


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