138 static volatile struct mac_iop *iop_base[NUM_IOPS];  variable
233 			iop_base[IOP_NUM_SCC] = (struct mac_iop *) SCC_IOP_BASE_IIFX;  in iop_preinit()
235 			iop_base[IOP_NUM_SCC] = (struct mac_iop *) SCC_IOP_BASE_QUADRA;  in iop_preinit()
239 		iop_base[IOP_NUM_SCC] = NULL;  in iop_preinit()
244 			iop_base[IOP_NUM_ISM] = (struct mac_iop *) ISM_IOP_BASE_IIFX;  in iop_preinit()
246 			iop_base[IOP_NUM_ISM] = (struct mac_iop *) ISM_IOP_BASE_QUADRA;  in iop_preinit()
248 		iop_stop(iop_base[IOP_NUM_ISM]);  in iop_preinit()
251 		iop_base[IOP_NUM_ISM] = NULL;  in iop_preinit()
265 		printk("IOP: detected SCC IOP at %p\n", iop_base[IOP_NUM_SCC]);  in iop_init()
268 		printk("IOP: detected ISM IOP at %p\n", iop_base[IOP_NUM_ISM]);  in iop_init()
269 		iop_start(iop_base[IOP_NUM_ISM]);  in iop_init()
270 		iop_alive(iop_base[IOP_NUM_ISM]); /* clears the alive flag */  in iop_init()
306 		if (!iop_alive(iop_base[IOP_NUM_ISM])) {  in iop_register_interrupts()
326 	if ((iop_num >= NUM_IOPS) || !iop_base[iop_num]) return -EINVAL;  in iop_listen()
353 		iop_writeb(iop_base[iop_num], offset, msg->reply[i]);  in iop_complete_message()
356 	iop_writeb(iop_base[iop_num],  in iop_complete_message()
358 	iop_interrupt(iop_base[msg->iop_num]);  in iop_complete_message()
369 	volatile struct mac_iop *iop = iop_base[msg->iop_num];  in iop_do_send()
390 	volatile struct mac_iop *iop = iop_base[iop_num];  in iop_handle_send()
424 	volatile struct mac_iop *iop = iop_base[iop_num];  in iop_handle_recv()
478 	if ((iop_num >= NUM_IOPS) || !iop_base[iop_num]) return -EINVAL;  in iop_send_message()
511 	if ((iop_num >= NUM_IOPS) || !iop_base[iop_num]) return;  in iop_upload_code()
513 	iop_loadaddr(iop_base[iop_num], shared_ram_start);  in iop_upload_code()
516 		iop_base[iop_num]->ram_data = *code_start++;  in iop_upload_code()
527 	if ((iop_num >= NUM_IOPS) || !iop_base[iop_num]) return;  in iop_download_code()
529 	iop_loadaddr(iop_base[iop_num], shared_ram_start);  in iop_download_code()
532 		*code_start++ = iop_base[iop_num]->ram_data;  in iop_download_code()
545 	if ((iop_num >= NUM_IOPS) || !iop_base[iop_num]) return code_start;  in iop_compare_code()
547 	iop_loadaddr(iop_base[iop_num], shared_ram_start);  in iop_compare_code()
550 		if (*code_start != iop_base[iop_num]->ram_data) {  in iop_compare_code()
565 	volatile struct mac_iop *iop = iop_base[iop_num];  in iop_ism_irq()