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CVS commit: src/sys/dev/pci

Module Name:    src
Committed By:   bjs
Date:           Tue Jul 22 04:52:19 UTC 2008

Modified Files:
        src/sys/dev/pci: pci_map.c pcivar.h

Log Message:
Add pci_mapreg_submap():  This function is pci_mapreg_map() with two
additional arguments, offset and maxsize.  This new functionality
eases handling certain tasks within the direct rendering manager, though
I hope others will also find it useful.

pci_mapreg_map() is now merely a wrapper around pci_mapreg_submap();
the latter contains all of the code from the former.

ok christos@

To generate a diff of this commit:
cvs rdiff -r1.23 -r1.24 src/sys/dev/pci/pci_map.c
cvs rdiff -r1.82 -r1.83 src/sys/dev/pci/pcivar.h

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

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