PART_SHIFT
i->partnum = (ltq_r32(FALCON_CHIPID) & PART_MASK) >> PART_SHIFT;
i->partnum = (ltq_r32(LTQ_MPS_CHIPID) & PART_MASK) >> PART_SHIFT;
od->end = count << PART_SHIFT;
count = ((ctx->pos & PART_MASK) >> PART_SHIFT) - 1;
(1 << PART_SHIFT);
od->end = 1 << PART_SHIFT;
ctx->pos = 1 << PART_SHIFT;
od->end = 1 << PART_SHIFT;