diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/subcore.h')
-rw-r--r-- | arch/powerpc/platforms/powernv/subcore.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/subcore.h b/arch/powerpc/platforms/powernv/subcore.h new file mode 100644 index 000000000000..148abc91debf --- /dev/null +++ b/arch/powerpc/platforms/powernv/subcore.h @@ -0,0 +1,18 @@ +/* + * Copyright 2013, Michael Ellerman, IBM Corporation. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +/* These are ordered and tested with <= */ +#define SYNC_STEP_INITIAL 0 +#define SYNC_STEP_UNSPLIT 1 /* Set by secondary when it sees unsplit */ +#define SYNC_STEP_REAL_MODE 2 /* Set by secondary when in real mode */ +#define SYNC_STEP_FINISHED 3 /* Set by secondary when split/unsplit is done */ + +#ifndef __ASSEMBLY__ +void split_core_secondary_loop(u8 *state); +#endif |