diff options
Diffstat (limited to 'arch/powerpc/include/asm/vas.h')
| -rw-r--r-- | arch/powerpc/include/asm/vas.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/vas.h b/arch/powerpc/include/asm/vas.h index f98ade8a2603..771456227496 100644 --- a/arch/powerpc/include/asm/vas.h +++ b/arch/powerpc/include/asm/vas.h @@ -168,6 +168,11 @@ int vas_copy_crb(void *crb, int offset); int vas_paste_crb(struct vas_window *win, int offset, bool re); /* + * Return a system-wide unique id for the VAS window @win. + */ +extern u32 vas_win_id(struct vas_window *win); + +/* * Return the power bus paste address associated with @win so the caller * can map that address into their address space. */ |