[SPARC64]: Hypervisor TSB context switching.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 9 insertions, 7 deletions

diff --git a/include/asm-sparc64/mmu.h b/include/asm-sparc64/mmu.h
index 55e622711b96..473d990848ee 100644
--- a/include/asm-sparc64/mmu.h
+++ b/include/asm-sparc64/mmu.h
@@ -4,6 +4,7 @@
 #include <linux/config.h>
 #include <asm/page.h>
 #include <asm/const.h>
+#include <asm/hypervisor.h>
 
 /*
  * For the 8k pagesize kernel, use only 10 hw context bits to optimize some
@@ -101,13 +102,14 @@ extern void __tsb_insert(unsigned long ent, unsigned long tag, unsigned long pte
 extern void tsb_flush(unsigned long ent, unsigned long tag);
 
 typedef struct {
-        unsigned long   sparc64_ctx_val;
-        struct tsb      *tsb;
-        unsigned long   tsb_rss_limit;
-        unsigned long   tsb_nentries;
-        unsigned long   tsb_reg_val;
-        unsigned long   tsb_map_vaddr;
-        unsigned long   tsb_map_pte;
+        unsigned long           sparc64_ctx_val;
+        struct tsb              *tsb;
+        unsigned long           tsb_rss_limit;
+        unsigned long           tsb_nentries;
+        unsigned long           tsb_reg_val;
+        unsigned long           tsb_map_vaddr;
+        unsigned long           tsb_map_pte;
+        struct hv_tsb_descr     tsb_descr;
 } mm_context_t;
 
 #endif /* !__ASSEMBLY__ */