116 	bfin_irq_flags &= ~(1 << d->irq);  in bfin_core_mask_irq()
123 	bfin_irq_flags |= 1 << d->irq;  in bfin_core_unmask_irq()
139 void bfin_internal_mask_irq(unsigned int irq)  in bfin_internal_mask_irq()  argument
143 	unsigned mask_bank = BFIN_SYSIRQ(irq) / 32;  in bfin_internal_mask_irq()
144 	unsigned mask_bit = BFIN_SYSIRQ(irq) % 32;  in bfin_internal_mask_irq()
153 			~(1 << BFIN_SYSIRQ(irq)));  in bfin_internal_mask_irq()
160 	bfin_internal_mask_irq(d->irq);  in bfin_internal_mask_irq_chip()
164 void bfin_internal_unmask_irq_affinity(unsigned int irq,  in bfin_internal_unmask_irq_affinity()  argument
167 void bfin_internal_unmask_irq(unsigned int irq)  in bfin_internal_unmask_irq_affinity()
173 	unsigned mask_bank = BFIN_SYSIRQ(irq) / 32;  in bfin_internal_unmask_irq_affinity()
174 	unsigned mask_bit = BFIN_SYSIRQ(irq) % 32;  in bfin_internal_unmask_irq_affinity()
189 			(1 << BFIN_SYSIRQ(irq)));  in bfin_internal_unmask_irq_affinity()
197 	bfin_internal_unmask_irq_affinity(d->irq, d->affinity);  in bfin_internal_unmask_irq_chip()
203 	bfin_internal_mask_irq(d->irq);  in bfin_internal_set_affinity()
204 	bfin_internal_unmask_irq_affinity(d->irq, mask);  in bfin_internal_set_affinity()
211 	bfin_internal_unmask_irq(d->irq);  in bfin_internal_unmask_irq_chip()
216 int bfin_internal_set_wake(unsigned int irq, unsigned int state)  in bfin_internal_set_wake()  argument
220 	bank = BFIN_SYSIRQ(irq) / 32;  in bfin_internal_set_wake()
221 	bit = BFIN_SYSIRQ(irq) % 32;  in bfin_internal_set_wake()
223 	switch (irq) {  in bfin_internal_set_wake()
271 	return bfin_internal_set_wake(d->irq, state);  in bfin_internal_set_wake_chip()
274 inline int bfin_internal_set_wake(unsigned int irq, unsigned int state)  in bfin_internal_set_wake()  argument
285 	unsigned int sid = BFIN_SYSIRQ(d->irq);  in bfin_sec_preflow_handler()
295 	unsigned int sid = BFIN_SYSIRQ(d->irq);  in bfin_sec_mask_ack_irq()
305 	unsigned int sid = BFIN_SYSIRQ(d->irq);  in bfin_sec_unmask_irq()
373 	unsigned int sid = BFIN_SYSIRQ(d->irq);  in bfin_sec_enable()
384 	unsigned int sid = BFIN_SYSIRQ(d->irq);  in bfin_sec_disable()
409 void bfin_sec_raise_irq(unsigned int irq)  in bfin_sec_raise_irq()  argument
412 	unsigned int sid = BFIN_SYSIRQ(irq);  in bfin_sec_raise_irq()
490 static irqreturn_t bfin_fault_routine(int irq, void *data)  in bfin_fault_routine()  argument
494 	switch (irq) {  in bfin_fault_routine()
515 		panic("Unknown fault %d", irq);  in bfin_fault_routine()
552 void bfin_handle_irq(unsigned irq)  in bfin_handle_irq()  argument
556 	ipipe_trace_irq_entry(irq);  in bfin_handle_irq()
557 	__ipipe_handle_irq(irq, &regs);  in bfin_handle_irq()
558 	ipipe_trace_irq_exit(irq);  in bfin_handle_irq()
560 	generic_handle_irq(irq);  in bfin_handle_irq()
567 static void bfin_mac_status_ack_irq(unsigned int irq)  in bfin_mac_status_ack_irq()  argument
569 	switch (irq) {  in bfin_mac_status_ack_irq()
594 		bfin_write_EMAC_SYSTAT(1L << (irq - IRQ_MAC_PHYINT));  in bfin_mac_status_ack_irq()
601 	unsigned int irq = d->irq;  in bfin_mac_status_mask_irq()  local
603 	mac_stat_int_mask &= ~(1L << (irq - IRQ_MAC_PHYINT));  in bfin_mac_status_mask_irq()
605 	switch (irq) {  in bfin_mac_status_mask_irq()
616 	bfin_mac_status_ack_irq(irq);  in bfin_mac_status_mask_irq()
621 	unsigned int irq = d->irq;  in bfin_mac_status_unmask_irq()  local
624 	switch (irq) {  in bfin_mac_status_unmask_irq()
635 	mac_stat_int_mask |= 1L << (irq - IRQ_MAC_PHYINT);  in bfin_mac_status_unmask_irq()
661 	int i, irq = 0;  in bfin_demux_mac_status_irq()  local
666 			irq = IRQ_MAC_PHYINT + i;  in bfin_demux_mac_status_irq()
670 	if (irq) {  in bfin_demux_mac_status_irq()
671 		if (mac_stat_int_mask & (1L << (irq - IRQ_MAC_PHYINT))) {  in bfin_demux_mac_status_irq()
672 			bfin_handle_irq(irq);  in bfin_demux_mac_status_irq()
674 			bfin_mac_status_ack_irq(irq);  in bfin_demux_mac_status_irq()
677 					irq);  in bfin_demux_mac_status_irq()
688 static inline void bfin_set_irq_handler(unsigned irq, irq_flow_handler_t handle)  in bfin_set_irq_handler()  argument
693 	__irq_set_handler_locked(irq, handle);  in bfin_set_irq_handler()
705 	set_gpio_data(irq_to_gpio(d->irq), 0);  in bfin_gpio_ack_irq()
710 	unsigned int irq = d->irq;  in bfin_gpio_mask_ack_irq()  local
711 	u32 gpionr = irq_to_gpio(irq);  in bfin_gpio_mask_ack_irq()
721 	set_gpio_maska(irq_to_gpio(d->irq), 0);  in bfin_gpio_mask_irq()
726 	set_gpio_maska(irq_to_gpio(d->irq), 1);  in bfin_gpio_unmask_irq()
731 	u32 gpionr = irq_to_gpio(d->irq);  in bfin_gpio_irq_startup()
743 	u32 gpionr = irq_to_gpio(d->irq);  in bfin_gpio_irq_shutdown()
752 	unsigned int irq = d->irq;  in bfin_gpio_irq_type()  local
755 	u32 gpionr = irq_to_gpio(irq);  in bfin_gpio_irq_type()
767 		snprintf(buf, 16, "gpio-irq%d", irq);  in bfin_gpio_irq_type()
805 		bfin_set_irq_handler(irq, handle_edge_irq);  in bfin_gpio_irq_type()
807 		bfin_set_irq_handler(irq, handle_level_irq);  in bfin_gpio_irq_type()
812 static void bfin_demux_gpio_block(unsigned int irq)  in bfin_demux_gpio_block()  argument
816 	gpio = irq_to_gpio(irq);  in bfin_demux_gpio_block()
821 			bfin_handle_irq(irq);  in bfin_demux_gpio_block()
822 		irq++;  in bfin_demux_gpio_block()
830 	unsigned int irq;  in bfin_demux_gpio_irq()  local
836 		irq = IRQ_PG0;  in bfin_demux_gpio_irq()
839 		irq = IRQ_PH0;  in bfin_demux_gpio_irq()
843 		irq = IRQ_PF0;  in bfin_demux_gpio_irq()
847 		irq = IRQ_PF0;  in bfin_demux_gpio_irq()
851 		irq = IRQ_PF0;  in bfin_demux_gpio_irq()
854 		irq = IRQ_PG0;  in bfin_demux_gpio_irq()
857 		irq = IRQ_PH0;  in bfin_demux_gpio_irq()
861 		irq = IRQ_PF0;  in bfin_demux_gpio_irq()
864 		irq = IRQ_PF16;  in bfin_demux_gpio_irq()
867 		irq = IRQ_PF32;  in bfin_demux_gpio_irq()
875 	bfin_demux_gpio_block(irq);  in bfin_demux_gpio_irq()
882 	return bfin_gpio_pm_wakeup_ctrl(irq_to_gpio(d->irq), state);  in bfin_gpio_set_wake()
972 	int irq;  in init_arch_irq()  local
992 	for (irq = 0; irq <= SYS_IRQS; irq++) {  in init_arch_irq()
993 		if (irq <= IRQ_CORETMR)  in init_arch_irq()
994 			irq_set_chip(irq, &bfin_core_irqchip);  in init_arch_irq()
996 			irq_set_chip(irq, &bfin_internal_irqchip);  in init_arch_irq()
998 		switch (irq) {  in init_arch_irq()
1016 			irq_set_chained_handler(irq, bfin_demux_gpio_irq);  in init_arch_irq()
1021 			irq_set_chained_handler(irq,  in init_arch_irq()
1028 			irq_set_handler(irq, handle_percpu_irq);  in init_arch_irq()
1035 			irq_set_handler(irq, handle_percpu_irq);  in init_arch_irq()
1037 			irq_set_handler(irq, handle_simple_irq);  in init_arch_irq()
1044 			irq_set_handler(irq, handle_simple_irq);  in init_arch_irq()
1050 			irq_set_handler(irq, handle_level_irq);  in init_arch_irq()
1052 			irq_set_handler(irq, handle_simple_irq);  in init_arch_irq()
1061 	for (irq = IRQ_MAC_PHYINT; irq <= IRQ_MAC_STMDONE; irq++)  in init_arch_irq()
1062 		irq_set_chip_and_handler(irq, &bfin_mac_status_irqchip,  in init_arch_irq()
1067 	for (irq = GPIO_IRQ_BASE;  in init_arch_irq()
1068 		irq < (GPIO_IRQ_BASE + MAX_BLACKFIN_GPIOS); irq++)  in init_arch_irq()
1069 		irq_set_chip_and_handler(irq, &bfin_gpio_irqchip,  in init_arch_irq()
1167 	int irq;  in init_arch_irq()  local
1174 	for (irq = 0; irq <= SYS_IRQS; irq++) {  in init_arch_irq()
1175 		if (irq <= IRQ_CORETMR) {  in init_arch_irq()
1176 			irq_set_chip_and_handler(irq, &bfin_core_irqchip,  in init_arch_irq()
1179 			if (irq == IRQ_CORETMR)  in init_arch_irq()
1180 				irq_set_handler(irq, handle_percpu_irq);  in init_arch_irq()
1182 		} else if (irq >= BFIN_IRQ(34) && irq <= BFIN_IRQ(37)) {  in init_arch_irq()
1183 			irq_set_chip_and_handler(irq, &bfin_sec_irqchip,  in init_arch_irq()
1186 			irq_set_chip(irq, &bfin_sec_irqchip);  in init_arch_irq()
1187 			irq_set_handler(irq, handle_fasteoi_irq);  in init_arch_irq()
1188 			__irq_set_preflow_handler(irq, bfin_sec_preflow_handler);  in init_arch_irq()
1251 	int irq = vec_to_irq(vec);  in do_irq()  local
1252 	if (irq == -1)  in do_irq()
1254 	asm_do_IRQ(irq, fp);  in do_irq()
1259 int __ipipe_get_irq_priority(unsigned irq)  in __ipipe_get_irq_priority()  argument
1263 	if (irq <= IRQ_CORETMR)  in __ipipe_get_irq_priority()
1264 		return irq;  in __ipipe_get_irq_priority()
1267 	if (irq >= BFIN_IRQ(0))  in __ipipe_get_irq_priority()
1272 		if (ivg->irqno == irq) {  in __ipipe_get_irq_priority()
1293 	int irq, s = 0;  in __ipipe_grab_irq()  local
1295 	irq = vec_to_irq(vec);  in __ipipe_grab_irq()
1296 	if (irq == -1)  in __ipipe_grab_irq()
1299 	if (irq == IRQ_SYSTMR) {  in __ipipe_grab_irq()
1332 	ipipe_trace_irq_entry(irq);  in __ipipe_grab_irq()
1333 	__ipipe_handle_irq(irq, regs);  in __ipipe_grab_irq()
1334 	ipipe_trace_irq_exit(irq);  in __ipipe_grab_irq()