diff options
Diffstat (limited to 'sys/dev/pci/amdpmreg.h')
| -rw-r--r-- | sys/dev/pci/amdpmreg.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/sys/dev/pci/amdpmreg.h b/sys/dev/pci/amdpmreg.h new file mode 100644 index 00000000000..f44a2db31c4 --- /dev/null +++ b/sys/dev/pci/amdpmreg.h @@ -0,0 +1,58 @@ +/* $NetBSD$ */ + +/*- + * Copyright (c) 2002 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Enami Tsugutomo. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#define AMDPM_CONFREG 0x40 + +/* 0x40: General Configuration 1 Register */ +#define AMDPM_RNGEN 0x00000080 /* random number generator enable */ + +/* 0x41: General Configuration 2 Register */ +#define AMDPM_PMIOEN 0x00008000 /* system management IO space enable */ + +/* 0x42: SCI Interrupt Configuration Register */ +/* 0x43: Previous Power State Register */ + +#define AMDPM_PMPTR 0x58 /* PMxx System Management IO space + Pointer */ +#define AMDPM_PMBASE(x) ((x) & 0xff00) /* PMxx base address */ +#define AMDPM_PMSIZE 256 /* PMxx space size */ + +/* Registers in PMxx space */ +#define AMDPM_RNGDATA 0xf0 /* 32 bit random data register */ +#define AMDPM_RNGSTAT 0xf4 /* RNG status register */ +#define AMDPM_RNGDONE 0x00000001 /* Random number generation complete */ |