Changeset 7f8b581 in mainline for uspace/srv/drivers/serial/serial.c

Timestamp:

2010-04-29T21:26:17Z (14 years ago)

Author:

Lenka Trochtova <trochtova.lenka@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

2300b9d

Parents:

cfe7716

Message:

provide a mechanism which enables the driver to register several interrupt handlers for several devices and irqs

File:

• uspace/srv/drivers/serial/serial.c (modified) (2 diffs)

uspace/srv/drivers/serial/serial.c

@@ -267 +267 @@
 }
 
+static void serial_interrupt_handler(device_t *dev, ipc_callid_t iid, ipc_call_t *icall)
+{
+        // TODO 
+}
+
+static inline int serial_register_interrupt_handler(device_t *dev)
+{
+        serial_dev_data_t *data = (serial_dev_data_t *)dev->driver_data;
+        
+        return register_interrupt_handler(dev, data->irq, serial_interrupt_handler, NULL);
+        
+}
+
 static int serial_add_device(device_t *dev) 
 {
@@ -290 +303 @@
         serial_initialize_port(dev);
         
-        // TODO register interrupt handler
+        // register interrupt handler
+        if (0 != serial_register_interrupt_handler(dev)) {
+                
+        }
         
         // enable interrupt