[POWERPC] PS3: System manager re-work

PS3 sys-manager updates to reflect the new PS3 unifed device support.
Fixups to the PS3 sys-manager driver to properly support sys_reboot().
 - Add varable request_tag to struct ps3_sys_manager_header.
 - Move ctrl_alt_del from PS3_SM_EVENT_POWER_RELEASED to
   PS3_SM_EVENT_POWER_PRESSED.
 - Make the PS3 sys-manager driver a loadable module.
 - Add new file sys-manager-core.c.
 - Add new struct ps3_sys_manager_ops for dynamic binding.
 - Put data sent to device on stack.
 - Add support for PS3_SM_SERVICE_ID_REQUEST_ERROR.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 9 insertions, 6 deletions

diff --git a/include/asm-powerpc/ps3.h b/include/asm-powerpc/ps3.h
index 433c38eb61ae..a35aea2db9c5 100644
--- a/include/asm-powerpc/ps3.h
+++ b/include/asm-powerpc/ps3.h
@@ -409,13 +409,15 @@ extern struct bus_type ps3_system_bus_type;
 
 /* system manager */
 
-#ifdef CONFIG_PS3_SYS_MANAGER
-void ps3_sys_manager_restart(void);
+struct ps3_sys_manager_ops {
+        struct ps3_system_bus_device *dev;
+        void (*power_off)(struct ps3_system_bus_device *dev);
+        void (*restart)(struct ps3_system_bus_device *dev);
+};
+
+void ps3_sys_manager_register_ops(const struct ps3_sys_manager_ops *ops);
 void ps3_sys_manager_power_off(void);
-#else
-static inline void ps3_sys_manager_restart(void) {}
-static inline void ps3_sys_manager_power_off(void) {}
-#endif
+void ps3_sys_manager_restart(void);
 
 struct ps3_prealloc {
     const char *name;
@@ -426,4 +428,5 @@ struct ps3_prealloc {
 
 extern struct ps3_prealloc ps3fb_videomemory;
 
+
 #endif