Changeset 8cd680c in mainline for kernel/arch/ppc32/src/ddi/ddi.c

Timestamp:

2014-08-18T20:34:28Z (10 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

6eeb4a3

Parents:

8820544

Message:

Add pio_disable().

• Implement *iospace_disable*().
• Implement physmem_unmap().

File:

• kernel/arch/ppc32/src/ddi/ddi.c (modified) (2 diffs)

kernel/arch/ppc32/src/ddi/ddi.c

@@ -41 +41 @@
  * Interrupts are disabled and task is locked.
  *
- * @param task Task.
- * @param ioaddr Startign I/O space address.
- * @param size Size of the enabled I/O range.
+ * @param task   Task.
+ * @param ioaddr Starting I/O space address.
+ * @param size   Size of the enabled I/O range.
  *
  * @return 0 on success or an error code from errno.h.
@@ -53 +53 @@
 }
 
+/** Disable I/O space range for task.
+ *
+ * Interrupts are disabled and task is locked.
+ *
+ * @param task   Task.
+ * @param ioaddr Starting I/O space address.
+ * @param size   Size of the disabled I/O range.
+ *
+ * @return 0 on success or an error code from errno.h.
+ *
+ */
+int ddi_iospace_disable_arch(task_t *task, uintptr_t ioaddr, size_t size)
+{
+        return 0;
+}
+
 /** @}
  */