58  *	 0-7  (char at 536)
66  * 0        PCI slot 0			34
95 	int port = 0x537;  in sable_update_irq_hw()
98 		port = 0x53d;  in sable_update_irq_hw()
101 		port = 0x53b;  in sable_update_irq_hw()
114 		port = 0x53c;  in sable_ack_irq_hw()
115 		val1 = 0xE0 | (bit - 16);  in sable_ack_irq_hw()
116 		val2 = 0xE0 | 4;  in sable_ack_irq_hw()
118 		port = 0x53a;  in sable_ack_irq_hw()
119 		val1 = 0xE0 | (bit - 8);  in sable_ack_irq_hw()
120 		val2 = 0xE0 | 3;  in sable_ack_irq_hw()
122 		port = 0x536;  in sable_ack_irq_hw()
123 		val1 = 0xE0 | (bit - 0);  in sable_ack_irq_hw()
124 		val2 = 0xE0 | 1;  in sable_ack_irq_hw()
128 	outb(val2, 0x534);	/* ack the master */  in sable_ack_irq_hw()
133 		-1,  6, -1,  8, 15, 12,  7,  9,	/* pseudo PIC  0-7  */
135 		-1, -1, -1, -1, -1, -1, -1, -1,	/* pseudo EISA 0-7  */
137 		 2,  1,  0,  4,  5, -1, -1, -1,	/* pseudo PCI */
143 		34, 33, 32, 12, 35, 36,  1,  6,	/* mask 0-7  */
160 	outb(-1, 0x537);	/* slave 0 */  in sable_init_irq()
161 	outb(-1, 0x53b);	/* slave 1 */  in sable_init_irq()
162 	outb(-1, 0x53d);	/* slave 2 */  in sable_init_irq()
163 	outb(0x44, 0x535);	/* enable cascades in master */  in sable_init_irq()
175  *  0       TULIP
181  *  6       PCI on board slot 0
200 		{ 32+0,  32+0,  32+0,  32+0,  32+0},  /* IdSel 0,  TULIP  */  in sable_map_irq()
206 		{ 32+2,  32+2,  32+2,  32+2,  32+2},  /* IdSel 6,  slot 0 */  in sable_map_irq()
210 	long min_idsel = 0, max_idsel = 8, irqs_per_slot = 5;  in sable_map_irq()
228 #if 0  in sable_lynx_enable_irq()
229 	printk("%s: mask 0x%lx bit 0x%lx irq 0x%x\n",  in sable_lynx_enable_irq()
244 #if 0  in sable_lynx_disable_irq()
245 	printk("%s: mask 0x%lx bit 0x%lx irq 0x%x\n",  in sable_lynx_disable_irq()
279 	bit = (vector - 0x800) >> 4;  in sable_lynx_srm_device_interrupt()
281 #if 0  in sable_lynx_srm_device_interrupt()
282 	printk("%s: vector 0x%lx bit 0x%x irq 0x%x\n",  in sable_lynx_srm_device_interrupt()
293 	for (i = 0; i < nr_of_irqs; ++i) {  in sable_lynx_init_irq()