PMCS_SCRATCH_SIZE
amt = PMCS_SCRATCH_SIZE;
(void) memset(pwp->scratch, 0x77, PMCS_SCRATCH_SIZE);
msg[14] = LE_32(PMCS_SCRATCH_SIZE - rdoff);
(void) memset(pwp->scratch, 0x77, PMCS_SCRATCH_SIZE);
msg[14] = LE_32(PMCS_SCRATCH_SIZE - rdoff);
#define PMCS_INITIAL_DMA_OFF PMCS_INDICES_SIZE+PMCS_SCRATCH_SIZE