Changeset 8820544 in mainline for uspace/srv/hid/input/port/pl050.c

Timestamp:

2014-08-16T00:02:04Z (10 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

35b8bfe, 8cd680c

Parents:

83f29e0

Message:

support for kernel notification multiplexing in the async framework

• rename SYS_EVENT_* and SYS_IRQ_* syscalls to unify the terminology
• add SYS_IPC_EVENT_UNSUBSCRIBE
• remove IRQ handler multiplexing from DDF, the generic mechanism replaces it (unfortunatelly the order of arguments used by interrupt_handler_t needs to be permutated to align with the async framework conventions)

File:

• uspace/srv/hid/input/port/pl050.c (modified) (3 diffs)

uspace/srv/hid/input/port/pl050.c

@@ -101 +101 @@
 };
 
-static void pl050_irq_handler(ipc_callid_t iid, ipc_call_t *call);
+static void pl050_irq_handler(ipc_callid_t iid, ipc_call_t *call, void *arg)
+{
+        kbd_push_data(kbd_dev, IPC_GET_ARG2(*call));
+}
 
 static int pl050_port_init(kbd_dev_t *kdev)
@@ -119 +122 @@
                 return -1;
         
-        async_set_interrupt_received(pl050_irq_handler);
-        irq_register(inr, device_assign_devno(), 0, &pl050_kbd);
+        async_irq_subscribe(inr, device_assign_devno(), pl050_irq_handler, NULL,
+            &pl050_kbd);
         
         return 0;
@@ -130 +133 @@
 }
 
-static void pl050_irq_handler(ipc_callid_t iid, ipc_call_t *call)
-{
-        kbd_push_data(kbd_dev, IPC_GET_ARG2(*call));
-}
-
 /**
  * @}