239 	struct aha1542_hostdata *aha1542 = shost_priv(sh);  in aha1542_interrupt()  local
246 	struct mailbox *mb = aha1542->mb;  in aha1542_interrupt()
247 	struct ccb *ccb = aha1542->ccb;  in aha1542_interrupt()
286 		mbi = aha1542->aha1542_last_mbi_used + 1;  in aha1542_interrupt()
296 		} while (mbi != aha1542->aha1542_last_mbi_used);  in aha1542_interrupt()
309 		aha1542->aha1542_last_mbi_used = mbi;  in aha1542_interrupt()
324 		tmp_cmd = aha1542->int_cmds[mbo];  in aha1542_interrupt()
363 		aha1542->int_cmds[mbo] = NULL;	/* This effectively frees up the mailbox slot, as  in aha1542_interrupt()
372 	struct aha1542_hostdata *aha1542 = shost_priv(sh);  in aha1542_queuecommand()  local
379 	struct mailbox *mb = aha1542->mb;  in aha1542_queuecommand()
380 	struct ccb *ccb = aha1542->ccb;  in aha1542_queuecommand()
412 	mbo = aha1542->aha1542_last_mbo_used + 1;  in aha1542_queuecommand()
417 		if (mb[mbo].status == 0 && aha1542->int_cmds[mbo] == NULL)  in aha1542_queuecommand()
422 	} while (mbo != aha1542->aha1542_last_mbo_used);  in aha1542_queuecommand()
424 	if (mb[mbo].status || aha1542->int_cmds[mbo])  in aha1542_queuecommand()
427 	aha1542->int_cmds[mbo] = cmd;	/* This will effectively prevent someone else from  in aha1542_queuecommand()
430 	aha1542->aha1542_last_mbo_used = mbo;  in aha1542_queuecommand()
492 	struct aha1542_hostdata *aha1542 = shost_priv(sh);  in setup_mailboxes()  local
494 	struct mailbox *mb = aha1542->mb;  in setup_mailboxes()
495 	struct ccb *ccb = aha1542->ccb;  in setup_mailboxes()
612 	struct aha1542_hostdata *aha1542 = shost_priv(sh);  in aha1542_query()  local
625 	aha1542->bios_translation = BIOS_TRANSLATION_6432;	/* Default case */  in aha1542_query()
641 	aha1542->bios_translation = aha1542_mbenable(sh);  in aha1542_query()
702 	struct aha1542_hostdata *aha1542;  in aha1542_hw_init()  local
714 	aha1542 = shost_priv(sh);  in aha1542_hw_init()
719 	aha1542->aha1542_last_mbi_used = 2 * AHA1542_MAILBOXES - 1;  in aha1542_hw_init()
720 	aha1542->aha1542_last_mbo_used = AHA1542_MAILBOXES - 1;  in aha1542_hw_init()
735 	if (aha1542->bios_translation == BIOS_TRANSLATION_25563)  in aha1542_hw_init()
795 	struct aha1542_hostdata *aha1542 = shost_priv(sh);  in aha1542_dev_reset()  local
797 	struct mailbox *mb = aha1542->mb;  in aha1542_dev_reset()
801 	struct ccb *ccb = aha1542->ccb;  in aha1542_dev_reset()
804 	mbo = aha1542->aha1542_last_mbo_used + 1;  in aha1542_dev_reset()
809 		if (mb[mbo].status == 0 && aha1542->int_cmds[mbo] == NULL)  in aha1542_dev_reset()
814 	} while (mbo != aha1542->aha1542_last_mbo_used);  in aha1542_dev_reset()
816 	if (mb[mbo].status || aha1542->int_cmds[mbo])  in aha1542_dev_reset()
819 	aha1542->int_cmds[mbo] = cmd;	/* This will effectively  in aha1542_dev_reset()
823 	aha1542->aha1542_last_mbo_used = mbo;  in aha1542_dev_reset()
852 	struct aha1542_hostdata *aha1542 = shost_priv(sh);  in aha1542_reset()  local
887 		if (aha1542->int_cmds[i] != NULL) {  in aha1542_reset()
889 			tmp_cmd = aha1542->int_cmds[i];  in aha1542_reset()
902 			aha1542->int_cmds[i] = NULL;  in aha1542_reset()
903 			aha1542->mb[i].status = 0;  in aha1542_reset()
924 	struct aha1542_hostdata *aha1542 = shost_priv(sdev->host);  in aha1542_biosparam()  local
927 			aha1542->bios_translation == BIOS_TRANSLATION_25563) {  in aha1542_biosparam()