Author: marius
Date: Sun May 2 16:47:50 2010
New Revision: 207524
URL: http://svn.freebsd.org/changeset/base/207524
Log:
MFC: r206480
Update for UltraSPARC-IV{,+} and SPARC64 V, VI, VII and VIIIfx CPUs.
Modified:
stable/8/sys/sparc64/include/lsu.h
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
stable/8/sys/geom/sched/ (props changed)
Modified: stable/8/sys/sparc64/include/lsu.h
==============================================================================
--- stable/8/sys/sparc64/include/lsu.h Sun May 2 16:46:22 2010
(r207523)
+++ stable/8/sys/sparc64/include/lsu.h Sun May 2 16:47:50 2010
(r207524)
@@ -29,7 +29,7 @@
/*
* Definitions for the Load-Store-Unit Control Register. This is called
- * Data Cache Unit Control Register (DCUCR) for UltraSPARC-III.
+ * Data Cache Unit Control Register (DCUCR) for UltraSPARC-III and greater.
*/
#define LSU_IC (1UL << 0)
#define LSU_DC (1UL << 1)
@@ -41,7 +41,7 @@
#define LSU_FM_BITS 16
#define LSU_FM_MASK (((1UL << LSU_FM_BITS) - 1) << LSU_FM_SHIFT)
-#define LSU_VM_SHIFT 25
+#define LSU_VM_SHIFT 25
#define LSU_VM_BITS 8
#define LSU_VM_MASK (((1UL << LSU_VM_BITS) - 1) << LSU_VM_SHIFT)
@@ -65,4 +65,22 @@
#define LSU_CV (1UL << 48)
#define LSU_CP (1UL << 49)
+/* The following bit is valid for the UltraSPARC-IV only. */
+#define LSU_WIH (1UL << 4)
+
+/* The following bits are valid for the UltraSPARC-IV+ only. */
+#define LSU_PPS_SHIFT 50
+#define LSU_PPS_BITS 2
+#define LSU_PPS_MASK (((1UL << LSU_PPS_BITS) - 1) << LSU_PPS_SHIFT)
+
+#define LSU_IPS_SHIFT 52
+#define LSU_IPS_BITS 2
+#define LSU_IPS_MASK (((1UL << LSU_IPS_BITS) - 1) << LSU_IPS_SHIFT)
+
+#define LSU_PCM (1UL << 54)
+#define LSU_WCE (1UL << 55)
+
+/* The following bit is valid for the SPARC64 V, VI, VII and VIIIfx only. */
+#define LSU_WEAK_SPCA (1UL << 41)
+
#endif /* _MACHINE_LSU_H_ */
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