read_doorbell     457 drivers/scsi/arcmsr/arcmsr_hba.c 	uint32_t read_doorbell;
read_doorbell     461 drivers/scsi/arcmsr/arcmsr_hba.c 		read_doorbell = readl(&phbcmu->iobound_doorbell);
read_doorbell     462 drivers/scsi/arcmsr/arcmsr_hba.c 		if ((read_doorbell ^ pACB->in_doorbell) & ARCMSR_HBEMU_IOP2DRV_MESSAGE_CMD_DONE) {
read_doorbell     464 drivers/scsi/arcmsr/arcmsr_hba.c 			pACB->in_doorbell = read_doorbell;