45 	unsigned int irq = data->irq;  in q40_irq_startup()  local
48 	switch (irq) {  in q40_irq_startup()
51 		printk("%s: ISA IRQ %d not implemented by HW\n", __func__, irq);  in q40_irq_startup()
131 static irqreturn_t q40_timer_int (int irq, void * dev)  in q40_timer_int()  argument
142 		q40_timer_routine(irq, dev);  in q40_timer_int()
168 struct IRQ_TABLE{ unsigned mask; int irq ;};  member
176   { .mask = Q40_IRQ3_MASK,	.irq = 3 },	/* ser 1 */
177   { .mask = Q40_IRQ4_MASK,	.irq = 4 },	/* ser 2 */
178   { .mask = Q40_IRQ14_MASK,	.irq = 14 },	/* IDE 1 */
179   { .mask = Q40_IRQ15_MASK,	.irq = 15 },	/* IDE 2 */
180   { .mask = Q40_IRQ6_MASK,	.irq = 6 },	/* floppy, handled elsewhere */
181   { .mask = Q40_IRQ7_MASK,	.irq = 7 },	/* par */
182   { .mask = Q40_IRQ5_MASK,	.irq = 5 },
183   { .mask = Q40_IRQ10_MASK,	.irq = 10 },
205 static void q40_irq_handler(unsigned int irq, struct pt_regs *fp)  in q40_irq_handler()  argument
219 	switch (irq) {  in q40_irq_handler()
233 				irq = eirqs[i].irq;  in q40_irq_handler()
240 				if (irq > 4 && irq <= 15 && mext_disabled) {  in q40_irq_handler()
244 				if (q40_state[irq] & IRQ_INPROGRESS) {  in q40_irq_handler()
250 					disable_irq(irq);  in q40_irq_handler()
260 				q40_state[irq] |= IRQ_INPROGRESS;  in q40_irq_handler()
261 				do_IRQ(irq, fp);  in q40_irq_handler()
262 				q40_state[irq] &= ~IRQ_INPROGRESS;  in q40_irq_handler()
270 					if (irq > 4) {  in q40_irq_handler()
272 						enable_irq(irq);  in q40_irq_handler()
299 	unsigned int irq = data->irq;  in q40_irq_enable()  local
301 	if (irq >= 5 && irq <= 15) {  in q40_irq_enable()
313 	unsigned int irq = data->irq;  in q40_irq_disable()  local
320 	if (irq >= 5 && irq <= 15) {  in q40_irq_disable()