mac_tx_excess_deferral 1300 drivers/scsi/qla4xxx/ql4_fw.h uint64_t mac_tx_excess_deferral; /* 0038–003F */ mac_tx_excess_deferral 1087 drivers/scsi/qla4xxx/ql4_os.c le64_to_cpu(ql_iscsi_stats->mac_tx_excess_deferral);