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From: Marius Strobl <marius@FreeBSD.org>
Date: Tue, 31 Jan 2012 23:20:14 +0000 (UTC)
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Subject: svn commit: r230851 - stable/8/sys/sun4v/include
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Author: marius
Date: Tue Jan 31 23:20:14 2012
New Revision: 230851
URL: http://svn.freebsd.org/changeset/base/230851

Log:
  Add more sparc64 compatibility macros for the shared loader.
  This is a direct commit to stable/8 in order to unbreak the build with
  r224370 in place.

Modified:
  stable/8/sys/sun4v/include/tlb.h

Modified: stable/8/sys/sun4v/include/tlb.h
==============================================================================
--- stable/8/sys/sun4v/include/tlb.h	Tue Jan 31 23:09:27 2012	(r230850)
+++ stable/8/sys/sun4v/include/tlb.h	Tue Jan 31 23:20:14 2012	(r230851)
@@ -43,7 +43,20 @@
 	(TD_V | TD_4M | (TLB_DIRECT_ADDRESS_MASK - TLB_DIRECT_PAGE_MASK))
 
 #define	TLB_DAR_SLOT_SHIFT		(3)
-#define	TLB_DAR_SLOT(slot)		((slot) << TLB_DAR_SLOT_SHIFT)
+
+/*
+ * sparc64 compatibility for the loader
+ */
+#define	TLB_DAR_TLB_SHIFT		(16)
+#define	TLB_DAR_SLOT(tlb, slot)						\
+	((tlb) << TLB_DAR_TLB_SHIFT | (slot) << TLB_DAR_SLOT_SHIFT)
+#define	TLB_DAR_T16			(0)	/* US-III{,i,+}, IV{,+} */
+#define	TLB_DAR_T32			(0)	/* US-I, II{,e,i} */
+#define	TLB_DAR_DT512_0			(2)	/* US-III{,i,+}, IV{,+} */
+#define	TLB_DAR_DT512_1			(3)	/* US-III{,i,+}, IV{,+} */
+#define	TLB_DAR_IT128			(2)	/* US-III{,i,+}, IV */
+#define	TLB_DAR_IT512			(2)	/* US-IV+ */
+#define	TLB_DAR_FTLB			(0)	/* SPARC64 V, VI, VII, VIIIfx */
 
 #define	TAR_VPN_SHIFT			(13)
 #define	TAR_CTX_MASK			((1 << TAR_VPN_SHIFT) - 1)