Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d8862be1 authored Sep 10, 2010 by Nathan Fontenot Committed by Benjamin Herrenschmidt Oct 13, 2010

powerpc/pseries: Export rtas_ibm_suspend_me()



Export the rtas_ibm_suspend_me() routine.  This is needed to perform
partition migration in the kernel.

Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

parent 20648974

arch/powerpc/include/asm/rtas.h

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -187,6 +187,7 @@ extern void rtas_progress(char *s, unsigned short hex);
	extern void rtas_initialize(void);		extern void rtas_initialize(void);
	extern int rtas_suspend_cpu(struct rtas_suspend_me_data *data);		extern int rtas_suspend_cpu(struct rtas_suspend_me_data *data);
	extern int rtas_suspend_last_cpu(struct rtas_suspend_me_data *data);		extern int rtas_suspend_last_cpu(struct rtas_suspend_me_data *data);
			extern int rtas_ibm_suspend_me(struct rtas_args *);

	struct rtc_time;		struct rtc_time;
	extern unsigned long rtas_get_boot_time(void);		extern unsigned long rtas_get_boot_time(void);

arch/powerpc/kernel/rtas.c

+2 −2

Original line number	Original line	Diff line number	Diff line
	@@ -805,7 +805,7 @@ static void rtas_percpu_suspend_me(void *info)
	__rtas_suspend_cpu((struct rtas_suspend_me_data *)info, 1);		__rtas_suspend_cpu((struct rtas_suspend_me_data *)info, 1);
	}		}

	static int rtas_ibm_suspend_me(struct rtas_args *args)		int rtas_ibm_suspend_me(struct rtas_args *args)
	{		{
	long state;		long state;
	long rc;		long rc;
	@@ -855,7 +855,7 @@ static int rtas_ibm_suspend_me(struct rtas_args *args)
	return atomic_read(&data.error);		return atomic_read(&data.error);
	}		}
	#else /* CONFIG_PPC_PSERIES */		#else /* CONFIG_PPC_PSERIES */
	static int rtas_ibm_suspend_me(struct rtas_args *args)		int rtas_ibm_suspend_me(struct rtas_args *args)
	{		{
	return -ENOSYS;		return -ENOSYS;
	}		}