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Date:      Mon, 17 Jul 2000 15:37:56 -0700 (PDT)
From:      John Baldwin <jhb@FreeBSD.org>
To:        John Baldwin <jhb@FreeBSD.org>
Cc:        cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org
Subject:   RE: cvs commit: src/sys/boot/i386/boot0 Makefile boot0.s
Message-ID:  <XFMail.000717153756.jhb@FreeBSD.org>
In-Reply-To: <200007172127.OAA62224@freefall.freebsd.org>

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On 17-Jul-00 John Baldwin wrote:
> jhb         2000/07/17 14:27:27 PDT
> 
>   Modified files:        (Branch: RELENG_4)
>     sys/boot/i386/boot0  Makefile boot0.s 
>   Log:
>   MFC: The new 1024 byte boot0 that supports the EDD BIOS extensions.

So far I have received two bug reports that new boot0 will hang.
However, in both instances, neither party had ever used the old
boot0, so we don't know if it worked either.  Also, in both cases
the new /boot/mbr worked fine, and it uses the same BIOS calls for
disk access that boot0 uses.  *sigh*  In both cases, boot0 was
being loaded from a SCSI disk with an 2940 Adaptec adapter.  However,
I have succesfully booted with the new boot0 from a SCSI disk with a
2940, so it seems to be a very obscure bug that I'll try to fix when
I get some hardware that I can reproduce it on.  I also received
several favorable test reports after putting my patch to 4.x up for
people to test.

-- 

John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.cslab.vt.edu/~jobaldwi/pgpkey.asc
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/


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