Changeset 7f8b581 in mainline for uspace/lib/libdrv/include/driver.h

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/lib/libdrv/include/driver.h (modified) (3 diffs)

uspace/lib/libdrv/include/driver.h

@@ -37 +37 @@
 
 #include <adt/list.h>
+#include <ipc/ipc.h>
 #include <ipc/devman.h>
 #include <ipc/dev_iface.h>
@@ -165 +166 @@
 // interrupts
 
-static irq_cmd_t default_cmds[] = {
-        {
-                .cmd = CMD_ACCEPT
-        }
-};
-
-static irq_code_t default_pseudocode = {
-        sizeof(default_cmds) / sizeof(irq_cmd_t),
-        default_cmds
-};
-
 typedef void interrupt_handler_t(device_t *dev, ipc_callid_t iid, ipc_call_t *icall);
 
@@ -270 +260 @@
 }
 
+int register_interrupt_handler(device_t *dev, int irq, interrupt_handler_t *handler, irq_code_t *pseudocode);
+int unregister_interrupt_handler(device_t *dev, int irq);
+
 #endif