From 9d88a2eb6e05c07aa0d484b8fa1372722fa921d0 Mon Sep 17 00:00:00 2001 From: Badari Pulavarty Date: Fri, 18 Apr 2008 13:33:53 -0700 Subject: [POWERPC] Provide walk_memory_resource() for powerpc Provide walk_memory_resource() for 64-bit powerpc. PowerPC maintains logical memory region mapping in the lmb.memory structure. Walk through these structures and do the callbacks for the contiguous chunks. Signed-off-by: Badari Pulavarty Cc: Yasunori Goto Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Paul Mackerras --- include/linux/lmb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/lmb.h') diff --git a/include/linux/lmb.h b/include/linux/lmb.h index 55d4b261a9e..c46c89505da 100644 --- a/include/linux/lmb.h +++ b/include/linux/lmb.h @@ -54,6 +54,7 @@ extern u64 __init lmb_phys_mem_size(void); extern u64 __init lmb_end_of_DRAM(void); extern void __init lmb_enforce_memory_limit(u64 memory_limit); extern int __init lmb_is_reserved(u64 addr); +extern int lmb_find(struct lmb_property *res); extern void lmb_dump_all(void); -- cgit v1.2.3