Module Name: src
Committed By: mrg
Date: Wed Mar 16 02:35:48 UTC 2011
Modified Files:
src/sys/arch/sparc64/include: ctlreg.h
Log Message:
add some control registers found on the Fire and Jupiter busses.
from openbsd.
To generate a diff of this commit:
cvs rdiff -u -r1.54 -r1.55 src/sys/arch/sparc64/include/ctlreg.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/sparc64/include/ctlreg.h
diff -u src/sys/arch/sparc64/include/ctlreg.h:1.54 src/sys/arch/sparc64/include/ctlreg.h:1.55
--- src/sys/arch/sparc64/include/ctlreg.h:1.54 Sat Dec 18 05:45:43 2010
+++ src/sys/arch/sparc64/include/ctlreg.h Wed Mar 16 02:35:48 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: ctlreg.h,v 1.54 2010/12/18 05:45:43 mrg Exp $ */
+/* $NetBSD: ctlreg.h,v 1.55 2011/03/16 02:35:48 mrg Exp $ */
/*
* Copyright (c) 1996-2002 Eduardo Horvath
@@ -210,6 +210,14 @@
#else
#define CPU_UPAID UPA_CR_MID(ldxa(0, ASI_MID_REG))
#endif
+
+/* Get the CPU's Fireplane agent ID */
+#define FIREPLANE_CR_AID(x) (((x) >> 17) & 0x3ff)
+#define CPU_FIREPLANEID FIREPLANE_CR_AID(ldxa(0, ASI_MID_REG))
+
+/* Get the CPU's Jupiter Bus interrupt target ID */
+#define JUPITER_CR_ITID(x) ((x) & 0x3ff)
+#define CPU_JUPITERID JUPITER_CR_ITID(ldxa(0, ASI_MID_REG))
/*
* [4u] MMU and Cache Control Register (MCCR)
