[src/trunk]: src/sys/arch/sparc64/include add some control registers found on...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a3a45d5f729d
branches:  trunk
changeset: 763274:a3a45d5f729d
user:      mrg <mrg%NetBSD.org@localhost>
date:      Wed Mar 16 02:35:48 2011 +0000

description:
add some control registers found on the Fire and Jupiter busses.
from openbsd.

diffstat:

 sys/arch/sparc64/include/ctlreg.h |  10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diffs (24 lines):

diff -r 7eba0fd53ca6 -r a3a45d5f729d sys/arch/sparc64/include/ctlreg.h
--- a/sys/arch/sparc64/include/ctlreg.h Wed Mar 16 02:34:10 2011 +0000
+++ b/sys/arch/sparc64/include/ctlreg.h Wed Mar 16 02:35:48 2011 +0000
@@ -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)