diff options
Diffstat (limited to 'arch/powerpc/include')
-rw-r--r-- | arch/powerpc/include/asm/vas.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/vas.h b/arch/powerpc/include/asm/vas.h index 044748f547f5..f98ade8a2603 100644 --- a/arch/powerpc/include/asm/vas.h +++ b/arch/powerpc/include/asm/vas.h @@ -10,6 +10,8 @@ #ifndef _ASM_POWERPC_VAS_H #define _ASM_POWERPC_VAS_H +struct vas_window; + /* * Min and max FIFO sizes are based on Version 1.05 Section 3.1.4.25 * (Local FIFO Size Register) of the VAS workbook. @@ -165,4 +167,9 @@ int vas_copy_crb(void *crb, int offset); */ int vas_paste_crb(struct vas_window *win, int offset, bool re); +/* + * Return the power bus paste address associated with @win so the caller + * can map that address into their address space. + */ +extern u64 vas_win_paste_addr(struct vas_window *win); #endif /* __ASM_POWERPC_VAS_H */ |