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      1  1.2  jmcneill /* $NetBSD: hdaudio_pci.h,v 1.2 2022/03/21 09:12:09 jmcneill Exp $ */
      2  1.1  jmcneill 
      3  1.1  jmcneill /*
      4  1.1  jmcneill  * Copyright (c) 2010 Jared D. McNeill <jmcneill (at) invisible.ca>
      5  1.1  jmcneill  * All rights reserved.
      6  1.1  jmcneill  *
      7  1.1  jmcneill  * This code is derived from software contributed to The NetBSD Foundation
      8  1.1  jmcneill  * by Precedence Technologies Ltd
      9  1.1  jmcneill  *
     10  1.1  jmcneill  * Redistribution and use in source and binary forms, with or without
     11  1.1  jmcneill  * modification, are permitted provided that the following conditions
     12  1.1  jmcneill  * are met:
     13  1.1  jmcneill  * 1. Redistributions of source code must retain the above copyright
     14  1.1  jmcneill  *    notice, this list of conditions and the following disclaimer.
     15  1.1  jmcneill  * 2. The name of the author may not be used to endorse or promote products
     16  1.1  jmcneill  *    derived from this software without specific prior written permission.
     17  1.1  jmcneill  *
     18  1.1  jmcneill  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19  1.1  jmcneill  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20  1.1  jmcneill  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21  1.1  jmcneill  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22  1.1  jmcneill  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     23  1.1  jmcneill  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     24  1.1  jmcneill  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     25  1.1  jmcneill  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     26  1.1  jmcneill  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     27  1.1  jmcneill  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     28  1.1  jmcneill  * SUCH DAMAGE.
     29  1.1  jmcneill  */
     30  1.1  jmcneill 
     31  1.1  jmcneill #ifndef _HDAUDIO_PCI_H
     32  1.1  jmcneill #define _HDAUDIO_PCI_H
     33  1.1  jmcneill 
     34  1.2  jmcneill /* NVIDIA specific registers */
     35  1.2  jmcneill #define	HDAUDIO_NV_REG_SNOOP		0x4c
     36  1.2  jmcneill #define	  HDAUDIO_NV_SNOOP_MASK			0x00ff0000
     37  1.2  jmcneill #define	  HDAUDIO_NV_SNOOP_ENABLE		0x000f0000
     38  1.2  jmcneill 
     39  1.2  jmcneill /* Intel ICH specific registers */
     40  1.2  jmcneill #define	HDAUDIO_INTEL_REG_ICH_TCSEL	0x44
     41  1.2  jmcneill #define	 HDAUDIO_INTEL_ICH_TCSEL_MASK		__BITS(2,0)
     42  1.2  jmcneill #define	 HDAUDIO_INTEL_ICH_TCSEL_TC0		0
     43  1.2  jmcneill 
     44  1.2  jmcneill /* Intel 100 Series Chipset Family Platform Controller Hub (PCH) */
     45  1.2  jmcneill #define	HDAUDIO_INTEL_REG_PCH_CGCTL	0x48
     46  1.2  jmcneill #define	  HDAUDIO_INTEL_PCH_CGCTL_MISCBDCGE	__BIT(6)
     47  1.2  jmcneill #define	HDAUDIO_INTEL_REG_PCH_DEVC	0x78
     48  1.2  jmcneill #define	  HDAUDIO_INTEL_PCH_DEVC_NSNPEN		__BIT(11)
     49  1.1  jmcneill 
     50  1.1  jmcneill #endif /* !_HDAUDIO_PCI_H */
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