[SPARC64]: Initialize LMB tables.
Call lmb_add() on available regions, and call lmb_reserve()
on the main kernel image and the ramdisk (if any).
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index 21e9267..6eb7624 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -24,6 +24,7 @@
#include <linux/cache.h>
#include <linux/sort.h>
#include <linux/percpu.h>
+#include <linux/lmb.h>
#include <asm/head.h>
#include <asm/system.h>
@@ -910,6 +911,8 @@
initrd_start = ramdisk_image;
initrd_end = ramdisk_image + sparc_ramdisk_size;
+
+ lmb_reserve(initrd_start, initrd_end);
}
#endif
}
@@ -1337,15 +1340,24 @@
sun4v_ktsb_init();
}
+ lmb_init();
+
/* Find available physical memory... */
read_obp_memory("available", &pavail[0], &pavail_ents);
phys_base = 0xffffffffffffffffUL;
- for (i = 0; i < pavail_ents; i++)
+ for (i = 0; i < pavail_ents; i++) {
phys_base = min(phys_base, pavail[i].phys_addr);
+ lmb_add(pavail[i].phys_addr, pavail[i].reg_size);
+ }
+
+ lmb_reserve(kern_base, kern_size);
find_ramdisk(phys_base);
+ lmb_analyze();
+ lmb_dump_all();
+
set_bit(0, mmu_context_bmap);
shift = kern_base + PAGE_OFFSET - ((unsigned long)KERNBASE);