Changeset 607c5f9 in mainline for generic/include/console/chardev.h

Timestamp:

2005-11-23T00:16:03Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

a83a802

Parents:

2677758

Message:

Enable dummy kconsole for ia32 and amd64 (UP mode works).

File:

• generic/include/console/chardev.h (modified) (2 diffs)

generic/include/console/chardev.h

@@ -35 +35 @@
 #include <synch/spinlock.h>
 
-#define CHARDEV_BUFLEN 10
+#define CHARDEV_BUFLEN 512
 
-typedef void (* ready_func_t)(void);
+/* Character device operations interface. */
+struct chardev_operations {
+        void (* suspend)(void);         /**< Suspend pushing characters. */
+        void (* resume)(void);          /**< Resume pushing characters. */
+};
+
+typedef struct chardev_operations chardev_operations_t;
 
 /** Character input device. */
@@ -46 +52 @@
         count_t counter;
         index_t index;
-        ready_func_t ready_func;        /**< Function to re-enable input from the device. */
+        chardev_operations_t *op;       /**< Implementation of chardev operations. */
 };
 
-extern void chardev_initialize(chardev_t *chardev, ready_func_t r);
+extern void chardev_initialize(chardev_t *chardev, chardev_operations_t *op);
+void chardev_push_character(chardev_t *chardev, __u8 ch);
 
 #endif /* __CHARDEV_H__ */