Date: Wed, 27 Apr 2005 05:27:23 GMT From: Marcel Moolenaar <marcel@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 76049 for review Message-ID: <200504270527.j3R5RNUb089649@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=76049 Change 76049 by marcel@marcel_nfs on 2005/04/27 05:26:51 Add a define for the VGA Enable bit of the bridge control register. Needed to allow access to VGA addresses only when the bridge forwards them. Affected files ... .. //depot/projects/tty/sys/dev/pci/pcib_private.h#4 edit Differences ... ==== //depot/projects/tty/sys/dev/pci/pcib_private.h#4 (text+ko) ==== @@ -57,6 +57,7 @@ uint32_t iolimit; /* topmost address of port window */ uint16_t secstat; /* secondary bus status register */ uint16_t bridgectl; /* bridge control register */ +#define PCIB_BCR_VGA_ENABLE (1 << 3) uint8_t seclat; /* secondary bus latency timer */ };
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