71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/*-
|
|
* Copyright (c) 1999 Seigo Tanimura
|
|
* All rights reserved.
|
|
*
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _CSA_VAR_H
|
|
#define _CSA_VAR_H
|
|
struct csa_card {
|
|
u_int16_t subvendor, subdevice;
|
|
char *name;
|
|
void *amp;
|
|
void *amp_init;
|
|
int (*active)(int);
|
|
int inv_eapd;
|
|
};
|
|
|
|
/* Resources. */
|
|
struct csa_res {
|
|
int io_rid; /* io rid */
|
|
struct resource *io; /* io */
|
|
int mem_rid; /* memory rid */
|
|
struct resource *mem; /* memory */
|
|
int irq_rid; /* irq rid */
|
|
struct resource *irq; /* irq */
|
|
};
|
|
typedef struct csa_res csa_res;
|
|
|
|
/* State of the bridge. */
|
|
struct csa_bridgeinfo {
|
|
u_int32_t hisr; /* The value of HISR on this interrupt. */
|
|
struct csa_card *card;
|
|
};
|
|
|
|
void csa_clearserialfifos(csa_res *resp);
|
|
|
|
/* Common functions for csa. */
|
|
struct csa_card *csa_findsubcard(device_t dev);
|
|
int csa_readcodec(csa_res *resp, u_long offset, u_int32_t *data);
|
|
int csa_writecodec(csa_res *resp, u_long offset, u_int32_t data);
|
|
|
|
u_int32_t csa_readio(csa_res *resp, u_long offset);
|
|
void csa_writeio(csa_res *resp, u_long offset, u_int32_t data);
|
|
u_int32_t csa_readmem(csa_res *resp, u_long offset);
|
|
void csa_writemem(csa_res *resp, u_long offset, u_int32_t data);
|
|
|
|
void csa_resetdsp(csa_res *resp);
|
|
#endif /* _CSA_VAR_H */
|