SCU_UNSOLICITED_FRAME_BUFFER_SIZE
ASSERT(offset < SCU_UNSOLICITED_FRAME_BUFFER_SIZE);
uf_buffer_virt_address += SCU_UNSOLICITED_FRAME_BUFFER_SIZE;
uf_buffer_phys_address, SCU_UNSOLICITED_FRAME_BUFFER_SIZE
* SCU_UNSOLICITED_FRAME_BUFFER_SIZE;
( ((uf_control).buffers.count * SCU_UNSOLICITED_FRAME_BUFFER_SIZE) \