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CVS commit: [uebayasi-xip] src/sys/dev

Module Name:    src
Committed By:   uebayasi
Date:           Wed Feb 24 01:19:37 UTC 2010

Modified Files:
        src/sys/dev [uebayasi-xip]: flash.c flashvar.h

Log Message:
Implement DIOCGPHYSADDR, a special block device ioctl for block devices that
can be directly memory-mapped.  When such a device is mounted, VFS checks
the backing store is XIP capable by querying this ioctl.

Add struct disk to struct flash_softc and let it do common bdev tasks.

To generate a diff of this commit:
cvs rdiff -u -r1.1.2.1 -r1.1.2.2 src/sys/dev/flash.c src/sys/dev/flashvar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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