718cf2ccb9
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.
101 lines
3.5 KiB
C
101 lines
3.5 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2000 Katsurajima Naoto <raven@katsurajima.seya.yokohama.jp>
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* Copyright (c) 2001 Cameron Grant <cg@freebsd.org>
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* All rights reserved.
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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, WHETHERIN 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 THEPOSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#define PCIR_NAMBAR 0x10
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#define PCIR_NABMBAR 0x14
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#define PCIR_MMBAR 0x18
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#define PCIR_MBBAR 0x1C
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#define PCIR_ICH_LEGACY 0x41
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#define ICH_LEGACY_ENABLE 0x01
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/* Native Audio Bus Master Control Registers */
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#define ICH_REG_X_BDBAR 0x00
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#define ICH_REG_X_CIV 0x04
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#define ICH_REG_X_LVI 0x05
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#define ICH_REG_X_SR 0x06
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#define ICH_REG_X_PICB 0x08
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#define ICH_REG_X_PIV 0x0a
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#define ICH_REG_X_CR 0x0b
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#define ICH_REG_PI_BASE 0x00
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#define ICH_REG_PO_BASE 0x10
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#define ICH_REG_MC_BASE 0x20
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#define ICH_REG_GLOB_CNT 0x2c
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#define ICH_REG_GLOB_STA 0x30
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#define ICH_REG_ACC_SEMA 0x34
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/* Status Register Values */
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#define ICH_X_SR_DCH 0x0001
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#define ICH_X_SR_CELV 0x0002
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#define ICH_X_SR_LVBCI 0x0004
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#define ICH_X_SR_BCIS 0x0008
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#define ICH_X_SR_FIFOE 0x0010
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/* Control Register Values */
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#define ICH_X_CR_RPBM 0x01
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#define ICH_X_CR_RR 0x02
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#define ICH_X_CR_LVBIE 0x04
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#define ICH_X_CR_FEIE 0x08
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#define ICH_X_CR_IOCE 0x10
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/* Global Control Register Values */
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#define ICH_GLOB_CTL_GIE 0x00000001
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#define ICH_GLOB_CTL_COLD 0x00000002 /* negate */
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#define ICH_GLOB_CTL_WARM 0x00000004
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#define ICH_GLOB_CTL_SHUT 0x00000008
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#define ICH_GLOB_CTL_PRES 0x00000010
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#define ICH_GLOB_CTL_SRES 0x00000020
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/* Global Status Register Values */
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#define ICH_GLOB_STA_GSCI 0x00000001
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#define ICH_GLOB_STA_MIINT 0x00000002
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#define ICH_GLOB_STA_MOINT 0x00000004
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#define ICH_GLOB_STA_PIINT 0x00000020
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#define ICH_GLOB_STA_POINT 0x00000040
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#define ICH_GLOB_STA_MINT 0x00000080
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#define ICH_GLOB_STA_PCR 0x00000100
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#define ICH_GLOB_STA_SCR 0x00000200
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#define ICH_GLOB_STA_PRES 0x00000400
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#define ICH_GLOB_STA_SRES 0x00000800
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#define ICH_GLOB_STA_SLOT12 0x00007000
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#define ICH_GLOB_STA_RCODEC 0x00008000
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#define ICH_GLOB_STA_AD3 0x00010000
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#define ICH_GLOB_STA_MD3 0x00020000
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#define ICH_GLOB_STA_IMASK (ICH_GLOB_STA_MIINT | ICH_GLOB_STA_MOINT | ICH_GLOB_STA_PIINT | ICH_GLOB_STA_POINT | ICH_GLOB_STA_MINT | ICH_GLOB_STA_PRES | ICH_GLOB_STA_SRES)
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/* play/record buffer */
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#define ICH_BDC_IOC 0x80000000
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#define ICH_BDC_BUP 0x40000000
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