commit 09114fd8179977e4157b36aab2e3d68eaf08adca
author Suraj Jitindar Singh <sjitindarsingh@gmail.com> Fri Jan 19 16:00:03 2018 +1100
committer David Gibson <david@gibson.dropbear.id.au> Mon Jan 29 14:24:55 2018 +1100
tree ae8358ddf36992f6d7e026e46c20f187d7df8650
parent 8f38eaf8f9dd194c9961cf76c675724930ce4570

target/ppc/spapr_caps: Add new tristate cap safe_bounds_check

Add new tristate cap cap-sbbc to represent the speculation barrier
bounds checking capability.

Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

include/hw/ppc/spapr.h

diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index ff47669..c65be62 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -62,8 +62,10 @@
 #define SPAPR_CAP_DFP                   0x02
 /* Cache Flush on Privilege Change */
 #define SPAPR_CAP_CFPC                  0x03
+/* Speculation Barrier Bounds Checking */
+#define SPAPR_CAP_SBBC                  0x04
 /* Num Caps */
-#define SPAPR_CAP_NUM                   (SPAPR_CAP_CFPC + 1)
+#define SPAPR_CAP_NUM                   (SPAPR_CAP_SBBC + 1)
 
 /*
  * Capability Values
@@ -782,6 +784,7 @@
 extern const VMStateDescription vmstate_spapr_cap_vsx;
 extern const VMStateDescription vmstate_spapr_cap_dfp;
 extern const VMStateDescription vmstate_spapr_cap_cfpc;
+extern const VMStateDescription vmstate_spapr_cap_sbbc;
 
 static inline uint8_t spapr_get_cap(sPAPRMachineState *spapr, int cap)
 {