K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-14T20:49:22.357558Z
K 7
svn:log
V 346
Fix a braino in r236469; the number of DMA tags required for handling
MAXPHYS should be based on PAGE_SIZE rather than SYM_CONF_DMA_BOUNDARY.
While at it, reuse the SYM_CONF_MAX_SG macro for specifying the maximum
number of DMA tags so sym(4) itself doesn't size memory beyond what's
required for handling MAXPHYS.

PR:		168928
MFC after:	3 days

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