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CVS commit: src/sys/dev/pci

Module Name:    src
Committed By:   dyoung
Date:           Tue Dec 20 21:27:29 UTC 2011

Modified Files:
        src/sys/dev/pci: if_wmreg.h

Log Message:
Mark all of the Rx descriptor fields 'volatile' so that the compiler
will not re-order accesses.  Some versions of GCC (such as one in NetBSD
5.x) definitely do re-order reads from these fields if they're not
marked volatile.

To generate a diff of this commit:
cvs rdiff -u -r1.45 -r1.46 src/sys/dev/pci/if_wmreg.h

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

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