jhb 0bc0a2586c Dynamically allocate the S/G lists passed to callback routines rather than
allocating them on the stack of various bus_dmamap_load*() functions.  The
S/G lists are stored in the DMA tags.  This matches the implementation on
all other platforms.

Discussed with:	scottl, gibbs
Tested by:	stas (arm@)
2012-09-06 20:16:59 +00:00
..
2012-06-12 17:04:56 +00:00