Changeset 0ffa3ef5 in mainline for genarch/include/ofw/ofw.h

Timestamp:

2006-07-10T20:57:30Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

11675207

Parents:

7f1c620

Message:

Sync OpenFirmware functionality with boot.
Random cleanup.

File:

• genarch/include/ofw/ofw.h (modified) (3 diffs)

genarch/include/ofw/ofw.h

@@ -27 +27 @@
  */
 
- /** @addtogroup genarch        
+/** @addtogroup genarch 
  * @{
  */
@@ -33 +33 @@
  */
 
-#ifndef __OFW_H__
-#define __OFW_H__
+#ifndef KERN_OFW_H_
+#define KERN_OFW_H_
 
 #include <arch/types.h>
 
-#define MAX_OFW_ARGS    10
+#define MAX_OFW_ARGS    12
 
 typedef unative_t ofw_arg_t;
-typedef int ihandle;
-typedef int phandle;
+typedef unsigned int ihandle;
+typedef unsigned int phandle;
 
 /** OpenFirmware command structure
@@ -48 +48 @@
  */
 typedef struct {
-        const char *service;          /**< Command name */
-        unative_t nargs;               /**< Number of in arguments */
-        unative_t nret;                /**< Number of out arguments */
-        ofw_arg_t args[MAX_OFW_ARGS]; /**< List of arguments */
+        const char *service;            /**< Command name */
+        unative_t nargs;                /**< Number of in arguments */
+        unative_t nret;                 /**< Number of out arguments */
+        ofw_arg_t args[MAX_OFW_ARGS];   /**< Buffer for in and out arguments */
 } ofw_args_t;
 
-typedef void (*ofw_entry)(ofw_args_t *);
-
-extern ofw_entry ofw;
+extern int ofw(ofw_args_t *);           /**< OpenFirmware Client Interface entry point. */
 
 extern void ofw_init(void);
 extern void ofw_done(void);
-extern unative_t ofw_call(const char *service, const int nargs, const int nret, ...);
+extern ofw_arg_t ofw_call(const char *service, const int nargs, const int nret, ofw_arg_t *rets, ...);
 extern void ofw_putchar(const char ch);
-extern char ofw_getchar(void);
 extern phandle ofw_find_device(const char *name);
-extern int ofw_get_property(const phandle device, const char *name, void *buf, const int buflen);
+extern int ofw_get_property(const phandle device, const char *name, const void *buf, const int buflen);
+extern void *ofw_translate(const void *addr);
 extern void *ofw_claim(const void *addr, const int size, const int align);
 
 #endif
 
- /** @}
+/** @}
  */
-