NJSC32_NUM_SG
sgte < NJSC32_NUM_SG && pos > 0; sgte++, sg++) {
if (sgte >= NJSC32_NUM_SG)
NJSC32_NUM_SG, /* max number of segments */
#define NJSC32_MAX_XFER ((NJSC32_NUM_SG - 1) << PGSHIFT)
struct njsc32_sgtable dp_sg[NJSC32_NUM_CMD][NJSC32_NUM_SG];
(sizeof(struct njsc32_sgtable) * NJSC32_NUM_SG)