VCHIQ_NUM_SERVICE_BULKS
#define BULK_INDEX(x) ((x) & (VCHIQ_NUM_SERVICE_BULKS - 1))
BUILD_BUG_ON_NOT_POWER_OF_2(VCHIQ_NUM_SERVICE_BULKS);
if (queue->local_insert == queue->remove + VCHIQ_NUM_SERVICE_BULKS) {
VCHIQ_NUM_SERVICE_BULKS);
config->max_outstanding_bulks = VCHIQ_NUM_SERVICE_BULKS;
struct vchiq_bulk bulks[VCHIQ_NUM_SERVICE_BULKS];