Changeset 60744cb in mainline for uspace/lib/drv/include/ddf

Timestamp:

2024-05-17T17:51:56Z (17 months ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

1801005

Parents:

646849b3

Message:

Let driver specify any argument to IRQ handler

This allows the driver to register a single handler for multiple
interrupts and still distinguish between them. It also removes
the extra step of having to get softstate from ddf_dev_t.

File:

• uspace/lib/drv/include/ddf/interrupt.h (modified) (1 diff)

uspace/lib/drv/include/ddf/interrupt.h

@@ -49 +49 @@
  */
 
-typedef void interrupt_handler_t(ipc_call_t *, ddf_dev_t *);
+typedef void interrupt_handler_t(ipc_call_t *, void *);
 
-extern errno_t register_interrupt_handler(ddf_dev_t *, int, interrupt_handler_t *,
-    const irq_code_t *, cap_irq_handle_t *);
-extern errno_t register_interrupt_handler_arg(ddf_dev_t *, int,
+extern errno_t register_interrupt_handler(ddf_dev_t *, int,
     interrupt_handler_t *, void *, const irq_code_t *, cap_irq_handle_t *);
 extern errno_t unregister_interrupt_handler(ddf_dev_t *, cap_irq_handle_t);