[src/trunk]: src/sys/dev/pci Define some PCI power management CSR constants.

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

details:   https://anonhg.NetBSD.org/src/rev/184e196db00d
branches:  trunk
changeset: 486051:184e196db00d
user:      jhawk <jhawk%NetBSD.org@localhost>
date:      Fri May 12 03:35:34 2000 +0000

description:
Define some PCI power management CSR constants.

diffstat:

 sys/dev/pci/pcireg.h |  12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diffs (26 lines):

diff -r 92e350b565fc -r 184e196db00d sys/dev/pci/pcireg.h
--- a/sys/dev/pci/pcireg.h      Fri May 12 03:14:21 2000 +0000
+++ b/sys/dev/pci/pcireg.h      Fri May 12 03:35:34 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pcireg.h,v 1.26 2000/05/10 16:58:42 thorpej Exp $      */
+/*     $NetBSD: pcireg.h,v 1.27 2000/05/12 03:35:34 jhawk Exp $        */
 
 /*
  * Copyright (c) 1995, 1996, 1999
@@ -366,6 +366,16 @@
 #define PCI_CAP_HOTSWAP        6
 
 /*
+ * Power Management Control Status Register; access via capability pointer.
+ */
+
+#define PCI_PMCSR_STATE_MASK   0x03
+#define PCI_PMCSR_STATE_D0      0x00
+#define PCI_PMCSR_STATE_D1      0x01
+#define PCI_PMCSR_STATE_D2      0x02
+#define PCI_PMCSR_STATE_D3      0x03
+
+/*
  * Interrupt Configuration Register; contains interrupt pin and line.
  */
 #define        PCI_INTERRUPT_REG               0x3c