K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-17T09:42:56.768517Z
K 7
svn:log
V 374
MFC: r237101

Fix a braino in r236469 (MFC'ed to stable/9 in r236468); 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

END