1fe1a5d1cSSeigo Tanimura /*- 2*4d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 3718cf2ccSPedro F. Giffuni * 4fe1a5d1cSSeigo Tanimura * Copyright (c) 1999 Seigo Tanimura 5fe1a5d1cSSeigo Tanimura * All rights reserved. 6fe1a5d1cSSeigo Tanimura * 7fe1a5d1cSSeigo Tanimura * Redistribution and use in source and binary forms, with or without 8fe1a5d1cSSeigo Tanimura * modification, are permitted provided that the following conditions 9fe1a5d1cSSeigo Tanimura * are met: 10fe1a5d1cSSeigo Tanimura * 1. Redistributions of source code must retain the above copyright 11fe1a5d1cSSeigo Tanimura * notice, this list of conditions and the following disclaimer. 12fe1a5d1cSSeigo Tanimura * 2. Redistributions in binary form must reproduce the above copyright 13fe1a5d1cSSeigo Tanimura * notice, this list of conditions and the following disclaimer in the 14fe1a5d1cSSeigo Tanimura * documentation and/or other materials provided with the distribution. 15fe1a5d1cSSeigo Tanimura * 16fe1a5d1cSSeigo Tanimura * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17fe1a5d1cSSeigo Tanimura * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18fe1a5d1cSSeigo Tanimura * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19fe1a5d1cSSeigo Tanimura * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20fe1a5d1cSSeigo Tanimura * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21fe1a5d1cSSeigo Tanimura * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22fe1a5d1cSSeigo Tanimura * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23fe1a5d1cSSeigo Tanimura * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24fe1a5d1cSSeigo Tanimura * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25fe1a5d1cSSeigo Tanimura * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26fe1a5d1cSSeigo Tanimura * SUCH DAMAGE. 27fe1a5d1cSSeigo Tanimura */ 28fe1a5d1cSSeigo Tanimura 29fe1a5d1cSSeigo Tanimura #ifndef _CSA_VAR_H 30fe1a5d1cSSeigo Tanimura #define _CSA_VAR_H 3120ac1df7SCameron Grant struct csa_card { 3220ac1df7SCameron Grant u_int16_t subvendor, subdevice; 3320ac1df7SCameron Grant char *name; 3420ac1df7SCameron Grant void *amp; 3520ac1df7SCameron Grant void *amp_init; 3620ac1df7SCameron Grant int (*active)(int); 378e81760bSCameron Grant int inv_eapd; 3820ac1df7SCameron Grant }; 39fe1a5d1cSSeigo Tanimura 40fe1a5d1cSSeigo Tanimura /* Resources. */ 41fe1a5d1cSSeigo Tanimura struct csa_res { 42fe1a5d1cSSeigo Tanimura int io_rid; /* io rid */ 43fe1a5d1cSSeigo Tanimura struct resource *io; /* io */ 44fe1a5d1cSSeigo Tanimura int mem_rid; /* memory rid */ 45fe1a5d1cSSeigo Tanimura struct resource *mem; /* memory */ 46fe1a5d1cSSeigo Tanimura int irq_rid; /* irq rid */ 47fe1a5d1cSSeigo Tanimura struct resource *irq; /* irq */ 48fe1a5d1cSSeigo Tanimura }; 49fe1a5d1cSSeigo Tanimura typedef struct csa_res csa_res; 50fe1a5d1cSSeigo Tanimura 51f259d7eeSSeigo Tanimura /* State of the bridge. */ 52f259d7eeSSeigo Tanimura struct csa_bridgeinfo { 53f259d7eeSSeigo Tanimura u_int32_t hisr; /* The value of HISR on this interrupt. */ 5420ac1df7SCameron Grant struct csa_card *card; 55f259d7eeSSeigo Tanimura }; 56f259d7eeSSeigo Tanimura 57f259d7eeSSeigo Tanimura void csa_clearserialfifos(csa_res *resp); 58f259d7eeSSeigo Tanimura 59fe1a5d1cSSeigo Tanimura /* Common functions for csa. */ 6020ac1df7SCameron Grant struct csa_card *csa_findsubcard(device_t dev); 61fe1a5d1cSSeigo Tanimura int csa_readcodec(csa_res *resp, u_long offset, u_int32_t *data); 62fe1a5d1cSSeigo Tanimura int csa_writecodec(csa_res *resp, u_long offset, u_int32_t data); 63fe1a5d1cSSeigo Tanimura 64fe1a5d1cSSeigo Tanimura u_int32_t csa_readio(csa_res *resp, u_long offset); 65fe1a5d1cSSeigo Tanimura void csa_writeio(csa_res *resp, u_long offset, u_int32_t data); 66fe1a5d1cSSeigo Tanimura u_int32_t csa_readmem(csa_res *resp, u_long offset); 67fe1a5d1cSSeigo Tanimura void csa_writemem(csa_res *resp, u_long offset, u_int32_t data); 68fe1a5d1cSSeigo Tanimura 69961478afSGleb Smirnoff void csa_resetdsp(csa_res *resp); 70fe1a5d1cSSeigo Tanimura #endif /* _CSA_VAR_H */ 71