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Date: Mon, 10 Mar 2003 17:44:03 -0700
From: "Justin T. Gibbs" <gibbs@scsiguy.com>
Reply-To: "Justin T. Gibbs" <gibbs@scsiguy.com>
To: dougg@torque.net, linux-kernel@vger.kernel.org
Subject: Re: Adaptec driver build noise in 2.5.64
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[ Moved to linux-kernel as this is not a SCSI specific issue ]
[ Subject changed to avoid x x x spam filter at kernel.org <sigh> ]
 
> In 2.5.64 (+ .63 + .64bk3) at the end of a 'make bzImage'
> I see:
> 
> ....
> make -rR -f scripts/Makefile.modpost
>    scripts/modpost vmlinux drivers/scsi/advansys.o ...
> ... fs/vfat/vfat.o lib/zlib_deflate/zlib_deflate.o
> *** Warning: Can't handle class_mask in
>   	   drivers/scsi/aic7xxx/aic79xx:FFFF00
> *** Warning: Can't handle class_mask in
>             drivers/scsi/aic7xxx/aic7xxx:FFFF00
> *** Warning: Can't handle class_mask in
>             drivers/scsi/aic7xxx/aic7xxx:FFFF00

The mask is correct.  The tool not groking it is broken.
In otherwords, the class is only 16bits and it is offset by
8 bits into the class variable in the pci device.  I could
switch to using ~0 and things will probably just work, but
why have a mask at all if it must be "all bits set" in order
for the tools to not complain?

--
Justin




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