INIT_HCA_FLAGS2_OFFSET
*(inbox + INIT_HCA_FLAGS2_OFFSET / 4) &= ~cpu_to_be32(1 << 1);
*(inbox + INIT_HCA_FLAGS2_OFFSET / 4) |= cpu_to_be32(1 << 1);
*(inbox + INIT_HCA_FLAGS2_OFFSET / 4) |= cpu_to_be32(1);
*(inbox + INIT_HCA_FLAGS2_OFFSET / 4) |= cpu_to_be32(7 << 3);