IBMVFC_NUM_TRACE_INDEX_BITS 684 drivers/scsi/ibmvscsi/ibmvfc.h #define IBMVFC_NUM_TRACE_ENTRIES (1 << IBMVFC_NUM_TRACE_INDEX_BITS) IBMVFC_NUM_TRACE_INDEX_BITS 687 drivers/scsi/ibmvscsi/ibmvfc.h u32 trace_index:IBMVFC_NUM_TRACE_INDEX_BITS;