ack0_enable 2331 drivers/scsi/lpfc/lpfc_hw.h uint32_t ack0_enable:1; ack0_enable 2333 drivers/scsi/lpfc/lpfc_hw.h uint32_t ack0_enable:1; ack0_enable 387 drivers/scsi/lpfc/lpfc_mbox.c mb->un.varCfgLnk.ack0_enable = 1;