381 #define PENDING(_p)	(readl(&(_p)->ip_mem->sio_ir.raw) & _p->ip_ienb)
382 #define READ_SIO_IR(_p) readl(&(_p)->ip_mem->sio_ir.raw)
637 static void handle_intr(void *arg, uint32_t sio_ir);
805 		intrs = readl(&mem->sio_ir.raw) & readl(&mem->sio_ies.raw);  in pending_intrs()
911 	writel(hooks->intr_clear, &port->ip_mem->sio_ir.raw);  in port_init()
1034 		     (void *)mem, readl(&mem->sio_ir.raw),  in ioc4_intr()
1835 static void handle_intr(void *arg, uint32_t sio_ir)  in handle_intr()  argument
1858 	sio_ir &= ~(hooks->intr_tx_mt);  in handle_intr()
1875 		if (sio_ir & hooks->intr_delta_dcd) {  in handle_intr()
1878 				&port->ip_mem->sio_ir.raw);  in handle_intr()
1897 		if (sio_ir & hooks->intr_delta_cts) {  in handle_intr()
1900 					&port->ip_mem->sio_ir.raw);  in handle_intr()
1918 		if (sio_ir & hooks->intr_rx_timer) {  in handle_intr()
1921 				&port->ip_mem->sio_ir.raw);  in handle_intr()
1931 		else if (sio_ir & hooks->intr_rx_high) {  in handle_intr()
1948 			if ((sio_ir = PENDING(port)) & hooks->intr_rx_high) {  in handle_intr()
1962 		if (sio_ir & hooks->intr_tx_explicit) {  in handle_intr()
1967 					&port->ip_mem->sio_ir.raw);  in handle_intr()
1974 		else if (sio_ir & hooks->intr_tx_mt) {  in handle_intr()
1989 				sio_ir = PENDING(port);  in handle_intr()
1995 			if (sio_ir & hooks->intr_tx_mt) {  in handle_intr()
2015 		sio_ir = PENDING(port);  in handle_intr()
2021 		if (rx_high_rd_aborted && (sio_ir == hooks->intr_rx_high)) {  in handle_intr()
2022 			sio_ir &= ~hooks->intr_rx_high;  in handle_intr()
2024 	} while (sio_ir & hooks->intr_all);  in handle_intr()
2848 	writel(~0, &idd->idd_misc_regs->sio_ir.raw);  in ioc4_serial_attach_one()