359 	unsigned int IndexCard;	/* Index board number 0 -> 7     */  in ac_write()  local
388 	IndexCard = NumCard - 1;  in ac_write()
390 	if (IndexCard >= MAX_BOARD)  in ac_write()
392 	IndexCard = array_index_nospec(IndexCard, MAX_BOARD);  in ac_write()
394 	if (!apbs[IndexCard].RamIO)  in ac_write()
399 	       IndexCard+1);  in ac_write()
423 	spin_lock_irqsave(&apbs[IndexCard].mutex, flags);  in ac_write()
426 	if(readb(apbs[IndexCard].RamIO + DATA_FROM_PC_READY) > 2) {   in ac_write()
427 		Dummy = readb(apbs[IndexCard].RamIO + VERS);  in ac_write()
428 		spin_unlock_irqrestore(&apbs[IndexCard].mutex, flags);  in ac_write()
430 		       IndexCard,(int)readb(apbs[IndexCard].RamIO + DATA_FROM_PC_READY));  in ac_write()
437 	add_wait_queue(&apbs[IndexCard].FlagSleepSend, &wait);  in ac_write()
440 	while (readb(apbs[IndexCard].RamIO + DATA_FROM_PC_READY) != 0) {  in ac_write()
441 		Dummy = readb(apbs[IndexCard].RamIO + VERS);  in ac_write()
444 		spin_unlock_irqrestore(&apbs[IndexCard].mutex, flags);  in ac_write()
447 			remove_wait_queue(&apbs[IndexCard].FlagSleepSend,  in ac_write()
451 		spin_lock_irqsave(&apbs[IndexCard].mutex, flags);  in ac_write()
457 	remove_wait_queue(&apbs[IndexCard].FlagSleepSend, &wait);  in ac_write()
459 	writeb(1, apbs[IndexCard].RamIO + DATA_FROM_PC_READY);  in ac_write()
466 		void __iomem *to = apbs[IndexCard].RamIO + RAM_FROM_PC;  in ac_write()
473 	writeb(0x20, apbs[IndexCard].RamIO + TIC_OWNER_FROM_PC);  in ac_write()
474 	writeb(0xff, apbs[IndexCard].RamIO + NUMCARD_OWNER_FROM_PC);  in ac_write()
475 	writeb(TicCard, apbs[IndexCard].RamIO + TIC_DES_FROM_PC);  in ac_write()
476 	writeb(NumCard, apbs[IndexCard].RamIO + NUMCARD_DES_FROM_PC);  in ac_write()
477 	writeb(2, apbs[IndexCard].RamIO + DATA_FROM_PC_READY);  in ac_write()
478 	writeb(1, apbs[IndexCard].RamIO + RAM_IT_FROM_PC);  in ac_write()
479 	Dummy = readb(apbs[IndexCard].RamIO + VERS);  in ac_write()
480 	spin_unlock_irqrestore(&apbs[IndexCard].mutex, flags);  in ac_write()
484 static int do_ac_read(int IndexCard, char __user *buf,  in do_ac_read()  argument
487 	void __iomem *from = apbs[IndexCard].RamIO + RAM_TO_PC;  in do_ac_read()
493 	st_loc->tic_owner_to_pc = readb(apbs[IndexCard].RamIO + TIC_OWNER_TO_PC);  in do_ac_read()
494 	st_loc->numcard_owner_to_pc = readb(apbs[IndexCard].RamIO + NUMCARD_OWNER_TO_PC);  in do_ac_read()
503 	writeb(1, apbs[IndexCard].RamIO + ACK_FROM_PC_READY);  in do_ac_read()
504 	writeb(1, apbs[IndexCard].RamIO + TYP_ACK_FROM_PC);  in do_ac_read()
505 	writeb(IndexCard+1, apbs[IndexCard].RamIO + NUMCARD_ACK_FROM_PC);  in do_ac_read()
506 	writeb(readb(apbs[IndexCard].RamIO + TIC_OWNER_TO_PC),   in do_ac_read()
507 	       apbs[IndexCard].RamIO + TIC_ACK_FROM_PC);  in do_ac_read()
508 	writeb(2, apbs[IndexCard].RamIO + ACK_FROM_PC_READY);  in do_ac_read()
509 	writeb(0, apbs[IndexCard].RamIO + DATA_TO_PC_READY);  in do_ac_read()
510 	writeb(2, apbs[IndexCard].RamIO + RAM_IT_FROM_PC);  in do_ac_read()
511 	Dummy = readb(apbs[IndexCard].RamIO + VERS);  in do_ac_read()
702 	unsigned char IndexCard;  in ac_ioctl()  local
718 	IndexCard = adgl->num_card-1;  in ac_ioctl()
720 	if (cmd != 6 && IndexCard >= MAX_BOARD)  in ac_ioctl()
722 	IndexCard = array_index_nospec(IndexCard, MAX_BOARD);  in ac_ioctl()
724 	if (cmd != 6 && !apbs[IndexCard].RamIO)  in ac_ioctl()
730 		pmem = apbs[IndexCard].RamIO;  in ac_ioctl()
737 		pmem = apbs[IndexCard].RamIO + CONF_END_TEST;  in ac_ioctl()
744 		pmem = apbs[IndexCard].RamIO + VERS;  in ac_ioctl()
746 		pmem = apbs[IndexCard].RamIO + TYPE_CARD;  in ac_ioctl()
750 			(readb(apbs[IndexCard].RamIO + SERIAL_NUMBER) << 16) +   in ac_ioctl()
751 			(readb(apbs[IndexCard].RamIO + SERIAL_NUMBER + 1) << 8) +   in ac_ioctl()
752 			(readb(apbs[IndexCard].RamIO + SERIAL_NUMBER + 2) );  in ac_ioctl()
758 		pmem = apbs[IndexCard].RamIO + CONF_END_TEST;  in ac_ioctl()
762 		       apbs[IndexCard].RamIO + DATA_FROM_PC_READY);  in ac_ioctl()
764 		writeb(1, apbs[IndexCard].RamIO + RAM_IT_FROM_PC);  in ac_ioctl()
773 		pmem = apbs[IndexCard].RamIO + TIC_DES_FROM_PC;  in ac_ioctl()
777 		pmem = apbs[IndexCard].RamIO + TIC_OWNER_TO_PC;  in ac_ioctl()
784 		writeb(adgl->num_card, apbs[IndexCard].RamIO + NUMCARD_OWNER_TO_PC);  in ac_ioctl()
785 		writeb(adgl->num_card, apbs[IndexCard].RamIO + NUMCARD_DES_FROM_PC);  in ac_ioctl()
786 		writeb(adgl->num_card, apbs[IndexCard].RamIO + NUMCARD_ACK_FROM_PC);  in ac_ioctl()
787 		writeb(4, apbs[IndexCard].RamIO + DATA_FROM_PC_READY);  in ac_ioctl()
788 		writeb(1, apbs[IndexCard].RamIO + RAM_IT_FROM_PC);  in ac_ioctl()
839 	Dummy = readb(apbs[IndexCard].RamIO + VERS);  in ac_ioctl()
847 			(int)IndexCard + 1);  in ac_ioctl()