1537078d8f
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
386 lines
12 KiB
C
386 lines
12 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2004 Texas A&M University
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* All rights reserved.
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*
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* Developer: Wm. Daryl Hawkins
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _ICHWD_H_
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#define _ICHWD_H_
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struct ichwd_device {
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uint16_t device;
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char *desc;
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unsigned int ich_version;
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unsigned int tco_version;
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};
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struct ichwd_softc {
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device_t device;
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device_t ich;
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int ich_version;
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int tco_version;
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int active;
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unsigned int timeout;
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int smi_enabled;
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int smi_rid;
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struct resource *smi_res;
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int tco_rid;
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struct resource *tco_res;
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int gcs_rid;
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struct resource *gcs_res;
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eventhandler_tag ev_tag;
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};
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#define VENDORID_INTEL 0x8086
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#define DEVICEID_BAYTRAIL 0x0f1c
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#define DEVICEID_CPT0 0x1c40
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#define DEVICEID_CPT1 0x1c41
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#define DEVICEID_CPT2 0x1c42
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#define DEVICEID_CPT3 0x1c43
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#define DEVICEID_CPT4 0x1c44
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#define DEVICEID_CPT5 0x1c45
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#define DEVICEID_CPT6 0x1c46
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#define DEVICEID_CPT7 0x1c47
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#define DEVICEID_CPT8 0x1c48
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#define DEVICEID_CPT9 0x1c49
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#define DEVICEID_CPT10 0x1c4a
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#define DEVICEID_CPT11 0x1c4b
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#define DEVICEID_CPT12 0x1c4c
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#define DEVICEID_CPT13 0x1c4d
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#define DEVICEID_CPT14 0x1c4e
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#define DEVICEID_CPT15 0x1c4f
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#define DEVICEID_CPT16 0x1c50
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#define DEVICEID_CPT17 0x1c51
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#define DEVICEID_CPT18 0x1c52
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#define DEVICEID_CPT19 0x1c53
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#define DEVICEID_CPT20 0x1c54
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#define DEVICEID_CPT21 0x1c55
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#define DEVICEID_CPT22 0x1c56
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#define DEVICEID_CPT23 0x1c57
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#define DEVICEID_CPT24 0x1c58
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#define DEVICEID_CPT25 0x1c59
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#define DEVICEID_CPT26 0x1c5a
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#define DEVICEID_CPT27 0x1c5b
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#define DEVICEID_CPT28 0x1c5c
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#define DEVICEID_CPT29 0x1c5d
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#define DEVICEID_CPT30 0x1c5e
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#define DEVICEID_CPT31 0x1c5f
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#define DEVICEID_PATSBURG_LPC1 0x1d40
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#define DEVICEID_PATSBURG_LPC2 0x1d41
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#define DEVICEID_PPT0 0x1e40
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#define DEVICEID_PPT1 0x1e41
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#define DEVICEID_PPT2 0x1e42
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#define DEVICEID_PPT3 0x1e43
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#define DEVICEID_PPT4 0x1e44
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#define DEVICEID_PPT5 0x1e45
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#define DEVICEID_PPT6 0x1e46
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#define DEVICEID_PPT7 0x1e47
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#define DEVICEID_PPT8 0x1e48
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#define DEVICEID_PPT9 0x1e49
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#define DEVICEID_PPT10 0x1e4a
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#define DEVICEID_PPT11 0x1e4b
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#define DEVICEID_PPT12 0x1e4c
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#define DEVICEID_PPT13 0x1e4d
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#define DEVICEID_PPT14 0x1e4e
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#define DEVICEID_PPT15 0x1e4f
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#define DEVICEID_PPT16 0x1e50
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#define DEVICEID_PPT17 0x1e51
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#define DEVICEID_PPT18 0x1e52
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#define DEVICEID_PPT19 0x1e53
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#define DEVICEID_PPT20 0x1e54
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#define DEVICEID_PPT21 0x1e55
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#define DEVICEID_PPT22 0x1e56
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#define DEVICEID_PPT23 0x1e57
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#define DEVICEID_PPT24 0x1e58
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#define DEVICEID_PPT25 0x1e59
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#define DEVICEID_PPT26 0x1e5a
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#define DEVICEID_PPT27 0x1e5b
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#define DEVICEID_PPT28 0x1e5c
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#define DEVICEID_PPT29 0x1e5d
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#define DEVICEID_PPT30 0x1e5e
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#define DEVICEID_PPT31 0x1e5f
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#define DEVICEID_AVN0 0x1f38
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#define DEVICEID_AVN1 0x1f39
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#define DEVICEID_AVN2 0x1f3a
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#define DEVICEID_AVN3 0x1f3b
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#define DEVICEID_BRASWELL 0x229c
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#define DEVICEID_DH89XXCC_LPC 0x2310
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#define DEVICEID_COLETOCRK_LPC 0x2390
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#define DEVICEID_82801AA 0x2410
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#define DEVICEID_82801AB 0x2420
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#define DEVICEID_82801BA 0x2440
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#define DEVICEID_82801BAM 0x244c
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#define DEVICEID_82801CA 0x2480
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#define DEVICEID_82801CAM 0x248c
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#define DEVICEID_82801DB 0x24c0
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#define DEVICEID_82801DBM 0x24cc
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#define DEVICEID_82801E 0x2450
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#define DEVICEID_82801EB 0x24dc
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#define DEVICEID_82801EBR 0x24d0
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#define DEVICEID_6300ESB 0x25a1
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#define DEVICEID_82801FBR 0x2640
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#define DEVICEID_ICH6M 0x2641
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#define DEVICEID_ICH6W 0x2642
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#define DEVICEID_63XXESB 0x2670
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#define DEVICEID_ICH7 0x27b8
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#define DEVICEID_ICH7DH 0x27b0
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#define DEVICEID_ICH7M 0x27b9
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#define DEVICEID_NM10 0x27bc
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#define DEVICEID_ICH7MDH 0x27bd
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#define DEVICEID_ICH8 0x2810
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#define DEVICEID_ICH8DH 0x2812
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#define DEVICEID_ICH8DO 0x2814
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#define DEVICEID_ICH8M 0x2815
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#define DEVICEID_ICH8ME 0x2811
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#define DEVICEID_ICH9 0x2918
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#define DEVICEID_ICH9DH 0x2912
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#define DEVICEID_ICH9DO 0x2914
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#define DEVICEID_ICH9M 0x2919
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#define DEVICEID_ICH9ME 0x2917
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#define DEVICEID_ICH9R 0x2916
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#define DEVICEID_ICH10 0x3a18
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#define DEVICEID_ICH10D 0x3a1a
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#define DEVICEID_ICH10DO 0x3a14
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#define DEVICEID_ICH10R 0x3a16
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#define DEVICEID_PCH 0x3b00
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#define DEVICEID_PCHM 0x3b01
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#define DEVICEID_P55 0x3b02
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#define DEVICEID_PM55 0x3b03
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#define DEVICEID_H55 0x3b06
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#define DEVICEID_QM57 0x3b07
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#define DEVICEID_H57 0x3b08
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#define DEVICEID_HM55 0x3b09
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#define DEVICEID_Q57 0x3b0a
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#define DEVICEID_HM57 0x3b0b
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#define DEVICEID_PCHMSFF 0x3b0d
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#define DEVICEID_QS57 0x3b0f
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#define DEVICEID_3400 0x3b12
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#define DEVICEID_3420 0x3b14
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#define DEVICEID_3450 0x3b16
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#define DEVICEID_LPT0 0x8c40
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#define DEVICEID_LPT1 0x8c41
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#define DEVICEID_LPT2 0x8c42
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#define DEVICEID_LPT3 0x8c43
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#define DEVICEID_LPT4 0x8c44
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#define DEVICEID_LPT5 0x8c45
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#define DEVICEID_LPT6 0x8c46
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#define DEVICEID_LPT7 0x8c47
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#define DEVICEID_LPT8 0x8c48
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#define DEVICEID_LPT9 0x8c49
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#define DEVICEID_LPT10 0x8c4a
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#define DEVICEID_LPT11 0x8c4b
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#define DEVICEID_LPT12 0x8c4c
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#define DEVICEID_LPT13 0x8c4d
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#define DEVICEID_LPT14 0x8c4e
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#define DEVICEID_LPT15 0x8c4f
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#define DEVICEID_LPT16 0x8c50
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#define DEVICEID_LPT17 0x8c51
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#define DEVICEID_LPT18 0x8c52
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#define DEVICEID_LPT19 0x8c53
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#define DEVICEID_LPT20 0x8c54
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#define DEVICEID_LPT21 0x8c55
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#define DEVICEID_LPT22 0x8c56
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#define DEVICEID_LPT23 0x8c57
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#define DEVICEID_LPT24 0x8c58
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#define DEVICEID_LPT25 0x8c59
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#define DEVICEID_LPT26 0x8c5a
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#define DEVICEID_LPT27 0x8c5b
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#define DEVICEID_LPT28 0x8c5c
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#define DEVICEID_LPT29 0x8c5d
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#define DEVICEID_LPT30 0x8c5e
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#define DEVICEID_LPT31 0x8c5f
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#define DEVICEID_WCPT1 0x8cc1
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#define DEVICEID_WCPT2 0x8cc2
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#define DEVICEID_WCPT3 0x8cc3
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#define DEVICEID_WCPT4 0x8cc4
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#define DEVICEID_WCPT6 0x8cc6
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#define DEVICEID_WBG0 0x8d40
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#define DEVICEID_WBG1 0x8d41
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#define DEVICEID_WBG2 0x8d42
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#define DEVICEID_WBG3 0x8d43
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#define DEVICEID_WBG4 0x8d44
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#define DEVICEID_WBG5 0x8d45
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#define DEVICEID_WBG6 0x8d46
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#define DEVICEID_WBG7 0x8d47
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#define DEVICEID_WBG8 0x8d48
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#define DEVICEID_WBG9 0x8d49
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#define DEVICEID_WBG10 0x8d4a
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#define DEVICEID_WBG11 0x8d4b
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#define DEVICEID_WBG12 0x8d4c
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#define DEVICEID_WBG13 0x8d4d
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#define DEVICEID_WBG14 0x8d4e
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#define DEVICEID_WBG15 0x8d4f
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#define DEVICEID_WBG16 0x8d50
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#define DEVICEID_WBG17 0x8d51
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#define DEVICEID_WBG18 0x8d52
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#define DEVICEID_WBG19 0x8d53
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#define DEVICEID_WBG20 0x8d54
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#define DEVICEID_WBG21 0x8d55
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#define DEVICEID_WBG22 0x8d56
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#define DEVICEID_WBG23 0x8d57
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#define DEVICEID_WBG24 0x8d58
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#define DEVICEID_WBG25 0x8d59
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#define DEVICEID_WBG26 0x8d5a
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#define DEVICEID_WBG27 0x8d5b
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#define DEVICEID_WBG28 0x8d5c
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#define DEVICEID_WBG29 0x8d5d
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#define DEVICEID_WBG30 0x8d5e
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#define DEVICEID_WBG31 0x8d5f
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#define DEVICEID_LPT_LP0 0x9c40
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#define DEVICEID_LPT_LP1 0x9c41
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#define DEVICEID_LPT_LP2 0x9c42
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#define DEVICEID_LPT_LP3 0x9c43
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#define DEVICEID_LPT_LP4 0x9c44
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#define DEVICEID_LPT_LP5 0x9c45
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#define DEVICEID_LPT_LP6 0x9c46
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#define DEVICEID_LPT_LP7 0x9c47
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#define DEVICEID_WCPT_LP1 0x9cc1
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#define DEVICEID_WCPT_LP2 0x9cc2
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#define DEVICEID_WCPT_LP3 0x9cc3
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#define DEVICEID_WCPT_LP5 0x9cc5
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#define DEVICEID_WCPT_LP6 0x9cc6
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#define DEVICEID_WCPT_LP7 0x9cc7
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#define DEVICEID_WCPT_LP9 0x9cc9
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/* ICH LPC Interface Bridge Registers (ICH5 and older) */
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#define ICH_GEN_STA 0xd4
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#define ICH_GEN_STA_NO_REBOOT 0x02
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#define ICH_PMBASE 0x40 /* ACPI base address register */
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#define ICH_PMBASE_MASK 0x7f80 /* bits 7-15 */
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/* ICH Chipset Configuration Registers (ICH6 and newer) */
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#define ICH_RCBA 0xf0
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#define ICH_GCS_OFFSET 0x3410
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#define ICH_GCS_SIZE 0x4
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#define ICH_GCS_NO_REBOOT 0x20
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/* SoC Power Management Configuration Registers */
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#define ICH_PBASE 0x44
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#define ICH_PMC_OFFSET 0x08
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#define ICH_PMC_SIZE 0x4
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#define ICH_PMC_NO_REBOOT 0x10
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/* register names and locations (relative to PMBASE) */
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#define SMI_BASE 0x30 /* base address for SMI registers */
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#define SMI_LEN 0x08
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#define SMI_EN 0x00 /* SMI Control and Enable Register */
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#define SMI_STS 0x04 /* SMI Status Register */
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#define TCO_BASE 0x60 /* base address for TCO registers */
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#define TCO_LEN 0x20
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#define TCO_RLD 0x00 /* TCO Reload and Current Value */
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#define TCO_TMR1 0x01 /* TCO Timer Initial Value
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(ICH5 and older, 8 bits) */
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#define TCO_TMR2 0x12 /* TCO Timer Initial Value
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(ICH6 and newer, 16 bits) */
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#define TCO_DAT_IN 0x02 /* TCO Data In (DO NOT USE) */
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#define TCO_DAT_OUT 0x03 /* TCO Data Out (DO NOT USE) */
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#define TCO1_STS 0x04 /* TCO Status 1 */
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#define TCO2_STS 0x06 /* TCO Status 2 */
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#define TCO1_CNT 0x08 /* TCO Control 1 */
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#define TCO2_CNT 0x08 /* TCO Control 2 */
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#define TCO_MESSAGE1 0x0c /* TCO Message 1 */
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#define TCO_MESSAGE2 0x0d /* TCO Message 2 */
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#define TCO_WDSTATUS 0x0e /* TCO Watchdog status */
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#define TCO_TMR 0x12 /* TCP Reload value */
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/* bit definitions for SMI_EN and SMI_STS */
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#define SMI_TCO_EN 0x2000
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#define SMI_TCO_STS 0x2000
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#define SMI_GBL_EN 0x0001
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/* timer value mask for TCO_RLD and TCO_TMR */
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#define TCO_TIMER_MASK 0x1f
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#define TCO_TIMER_MASK2 0x2f
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/* status bits for TCO1_STS */
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#define TCO_SLVSEL 0x2000 /* TCO Slave Select Soft Strap */
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#define TCO_CPUSERR_STS 0x1000
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#define TCO_CPUSMI_STS 0x0400
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#define TCO_CPUSCI_STS 0x0200
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#define TCO_BIOSWR_STS 0x0100
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#define TCO_NEWCENTURY 0x0080 /* set for RTC year roll over
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(99 to 00) */
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#define TCO_TIMEOUT 0x0008 /* timed out */
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#define TCO_INT_STS 0x0004 /* data out (DO NOT USE) */
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#define TCO_SMI_STS 0x0002 /* data in (DO NOT USE) */
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#define TCO_NMI2SMI_STS 0x0001
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/* status bits for TCO2_STS */
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#define TCO_SMLINK_SLAVE_SMI 0x0010
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#define TCO_BOOT_STS 0x0004 /* failed to come out of reset */
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#define TCO_SECOND_TO_STS 0x0002 /* ran down twice */
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#define TCO_INTRD_DET 0x0001
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/* control bits for TCO1_CNT */
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#define TCO_LOCK 0x1000 /* SMI_BASE.TCO_EN locked */
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#define TCO_TMR_HALT 0x0800 /* clear to enable WDT */
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#define TCO_NMI2SMI_EN 0x0200 /* convert NMIs to SMIs */
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#define TCO_CNT_PRESERVE TCO_NMI2SMI_EN /* preserve these bits */
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#define TCO_NMI_NOW 0x0100 /* trigger an NMI */
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/* control bits for TCO2_CNT */
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#define TCO_OS_POLICY 0x0030 /* mask */
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#define TCO_OS_POLICY_BOOT 0x0000
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#define TCO_OS_POLICY_SHUTD 0x0010
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#define TCO_OS_POLICY_NOLOAD 0x0020
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#define TCO_SMB_ALERT_DISABLE 0x0008
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#define TCO_INTRD_SEL 0x0003 /* mask */
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#define TCO_INTRD_SEL_SILENT 0x0000
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#define TCO_INTRD_SEL_INTR 0x0001
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#define TCO_INTRD_SEL_SMI 0x0002
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/*
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* Masks for the TCO timer value field in TCO_RLD.
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* If the datasheets are to be believed, the minimum value actually varies
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* from chipset to chipset - 4 for ICH5 and 2 for all other chipsets.
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* I suspect this is a bug in the ICH5 datasheet and that the minimum is
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* uniformly 2, but I'd rather err on the side of caution.
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*/
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#define TCO_RLD_TMR_MIN 0x0004
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#define TCO_RLD1_TMR_MAX 0x003f
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#define TCO_RLD2_TMR_MAX 0x03ff
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/*
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* Approximate length in nanoseconds of one WDT tick (about 0.6 sec)
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* for TCO v1/v2/v4
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*/
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#define ICHWD_TICK 600000000
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/*
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* Approximate length in nanoseconds of one WDT tick (about 1.0 sec)
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* for TCO v3
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*/
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#define ICHWD_TCO_V3_TICK 1000000000
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#endif
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