Save/Restore Support: Add support for suspend/restore events.

Signed-off-by: Bruno Alvisio <bruno.alvisio@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>

diff --git a/events.c b/events.c
index e8ef8aaac7f25bc8f38dde53fe28044c1807e565..342aeada05278a4c2dbad9de1bb825ac017da385 100644 (file)
--- a/events.c
+++ b/events.c
@@ -183,6 +183,11 @@ void fini_events(void)
     arch_fini_events();
 }
 
+void suspend_events(void)
+{
+    unbind_all_ports();
+}
+
 void default_handler(evtchn_port_t port, struct pt_regs *regs, void *ignore)
 {
     printk("[Port %d] - event received\n", port);

diff --git a/include/events.h b/include/events.h
index 89b5997cc96ff4dce3ce6e05011c586d685d2d2f..705ad93afdc3e31db1dfccba1bcba6a188c0e23d 100644 (file)
--- a/include/events.h
+++ b/include/events.h
@@ -55,5 +55,6 @@ static inline int notify_remote_via_evtchn(evtchn_port_t port)
 }
 
 void fini_events(void);
+void suspend_events(void);
 
 #endif /* _EVENTS_H_ */

diff --git a/kernel.c b/kernel.c
index 2fb69bf1ea6420efe659026116fbe3e96de2f18c..d078e0a88c0cff36abbf68e47fe5b7fd2c1c62bd 100644 (file)
--- a/kernel.c
+++ b/kernel.c
@@ -124,6 +124,8 @@ void pre_suspend(void)
     fini_time();
 
     suspend_console();
+
+    suspend_events();
 }
 
 void post_suspend(int canceled)