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Date: Sun, 20 Oct 2002 16:19:02 -0400 (EDT)
From: Garrett Wollman <wollman@lcs.mit.edu>
Message-Id: <200210202019.g9KKJ2xU054169@khavrinen.lcs.mit.edu>
To: "M. Warner Losh" <imp@bsdimp.com>
Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: [src] cvs commit: src/sys/i386/pci pci_bus.c 
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<<On Sun, 20 Oct 2002 12:30:17 -0600 (MDT), "M. Warner Losh" <imp@bsdimp.com> said:

> We'd need it for each width.  The PCI standard defines that no
> hardware decoding the address is to return 0xff for each of the bytes
> read.

The correct way to write that would be ~(appropriate_width_unsigned_type)0.

-GAWollman


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