161 		((irte)->dest_iosapic_addr == ((hpa) | 0xffffffff00000000ULL))
164 #define IOSAPIC_REG_SELECT              0x00
165 #define IOSAPIC_REG_WINDOW              0x10
166 #define IOSAPIC_REG_EOI                 0x40
168 #define IOSAPIC_REG_VERSION		0x1
170 #define IOSAPIC_IRDT_ENTRY(idx)		(0x10+(idx)*2)
171 #define IOSAPIC_IRDT_ENTRY_HI(idx)	(0x11+(idx)*2)
185 #define IOSAPIC_VERSION_MASK	0x000000ff
188 #define IOSAPIC_MAX_ENTRY_MASK          0x00ff0000
189 #define IOSAPIC_MAX_ENTRY_SHIFT         0x10
194 #define IOSAPIC_IRDT_ENABLE       0x10000
195 #define IOSAPIC_IRDT_PO_LOW       0x02000
196 #define IOSAPIC_IRDT_LEVEL_TRIG   0x08000
197 #define IOSAPIC_IRDT_MODE_LPRI    0x00100
200 #define IOSAPIC_IRDT_ID_EID_SHIFT              0x10
259 	unsigned long num_entries = 0UL;  in iosapic_load_irt()
270 		BUG_ON(num_entries == 0);  in iosapic_load_irt()
282 			return 0;  in iosapic_load_irt()
296 			return 0;  in iosapic_load_irt()
299 		status = pdc_pci_irt_size(&num_entries, 0);  in iosapic_load_irt()
304 			return 0;  in iosapic_load_irt()
307 		BUG_ON(num_entries == 0);  in iosapic_load_irt()
313 			return 0;  in iosapic_load_irt()
317 		status = pdc_pci_irt(num_entries, 0, table);  in iosapic_load_irt()
330 	printk(MODULE_NAME " start = 0x%p num_entries %ld entry_size %d\n",  in iosapic_load_irt()
335 	for (i = 0 ; i < num_entries ; i++, p++) {  in iosapic_load_irt()
353 	unsigned long cell = 0;  in iosapic_init()
369 	if (irt_num_entry == 0)  in iosapic_init()
372 	return 0;  in iosapic_init()
389 	for (cnt=0; cnt < irt_num_entry; cnt++, i++) {  in irt_find_irqline()
399 …DBG_IRT(KERN_WARNING MODULE_NAME ":find_irqline(0x%p): skipping entry %d type %d\n", i, cnt, i->en…  in irt_find_irqline()
404 …DBG_IRT(KERN_WARNING MODULE_NAME ":find_irqline(0x%p): skipping entry %d  length %d\n", i, cnt, i-…  in irt_find_irqline()
409 …DBG_IRT(KERN_WARNING MODULE_NAME ":find_irqline(0x%p): skipping entry  %d interrupt_type %d\n", i,…  in irt_find_irqline()
430 	printk(KERN_WARNING MODULE_NAME ": 0x%lx : no IRT entry for slot %d, pin %d\n",  in irt_find_irqline()
460 	if (intr_pin == 0) {  in iosapic_xlate_pin()
531 	DBG_IRT("iosapic_wr_irt_entry(): irq %d hpa %lx 0x%x 0x%x\n",  in iosapic_wr_irt_entry()
553 	u32 mode = 0;  in iosapic_set_irt_data()
581 		** eg if base_addr == 0xfffa0000),  in iosapic_set_irt_data()
582 		**    we want to get 0xa0ff0000.  in iosapic_set_irt_data()
584 		** eid	0x0ff00000 -> 0x00ff0000  in iosapic_set_irt_data()
585 		** id	0x000ff000 -> 0xff000000  in iosapic_set_irt_data()
587 		*dp1 = (((u32)vi->txn_addr & 0x0ff00000) >> 4) |  in iosapic_set_irt_data()
588 			(((u32)vi->txn_addr & 0x000ff000) << 12);  in iosapic_set_irt_data()
590 	DBG_IRT("iosapic_set_irt_data(): 0x%x 0x%x\n", *dp0, *dp1);  in iosapic_set_irt_data()
613 	WARN_ON(vi->txn_irq  == 0);  in iosapic_unmask_irq()
620 	u32 *t = (u32 *) ((ulong) vi->eoi_addr & ~0xffUL);  in iosapic_unmask_irq()
631 	for (d0=0x10; d0<0x1e; d0++) {  in iosapic_unmask_irq()
645 	DBG(KERN_DEBUG "enable_irq(%d): eoi(%p, 0x%x)\n", d->irq,  in iosapic_unmask_irq()
668 	if (dest_cpu < 0)  in iosapic_set_affinity_irq()
682 	return 0;  in iosapic_set_affinity_irq()
750 	DBG_IRT("iosapic_fixup_irq:  line %d vi 0x%p\n", isi_line, vi);  in iosapic_fixup_irq()
769 	if (vi->txn_irq < 0)  in iosapic_fixup_irq()
805 	for (cnt = 0; cnt < irt_num_entry; cnt++) {  in iosapic_serial_irq()
812 		return 0; /* no irq found, force polling */  in iosapic_serial_irq()
830 		return 0; /* no iosapic found, force polling */  in iosapic_serial_irq()
834 	DBG_IRT("iosapic_serial_irq:  line %d vi 0x%p\n", iosapic_intin, vi);  in iosapic_serial_irq()
853 	if (vi->txn_irq < 0)  in iosapic_serial_irq()
905 	for (cnt=0; cnt < irt_num_entry; cnt++, irte++) {  in iosapic_register()
912 		DBG("iosapic_register() ignoring 0x%lx (NOT FOUND)\n", hpa);  in iosapic_register()
934 	for (cnt=0; cnt < isi->isi_num_vectors; cnt++, vip++) {  in iosapic_register()
954 	for (i=0; i<num_entry; i++, irp += 4) {  in iosapic_prt_irt()
956 					irp, i, irp[0], irp[1], irp[2], irp[3]);  in iosapic_prt_irt()