K 10
svn:author
V 8
simokawa
K 8
svn:date
V 27
2007-03-16T01:23:36.000000Z
K 7
svn:log
V 307
Support MAXPHYS up to 512KB

- We need at least two OCBs with indirect pointers allocated in a 4KB page.
- SBP_MAXPHYS can increase to 1MB once we separate management OCB/ORB
  which usually does not need indirect pointers.
- We have to increase SBP_DMA_SIZE for MAXPHYS larger than 1MB.

MFC after: 3 days

END