SAFE_MAX_PART
SAFE_MAX_PART, /* nsegments */
SAFE_MAX_PART, /* nsegments */
#define SAFE_TOTAL_DPART (SAFE_MAX_NQUEUE * SAFE_MAX_PART)
#define SAFE_TOTAL_SPART (SAFE_MAX_NQUEUE * SAFE_MAX_PART)
bus_dma_segment_t segs[SAFE_MAX_PART];