51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/* $OpenBSD: arcofivar.h,v 1.3 2016/09/19 06:46:44 ratchov Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2011 Miodrag Vallat.
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#define ARCOFI_NREGS 6
|
|
|
|
struct arcofi_softc {
|
|
struct device sc_dev;
|
|
bus_addr_t sc_reg[ARCOFI_NREGS];
|
|
bus_space_tag_t sc_iot;
|
|
bus_space_handle_t sc_ioh;
|
|
|
|
void *sc_sih;
|
|
|
|
int sc_open;
|
|
int sc_mode;
|
|
|
|
struct {
|
|
uint8_t cr3, cr4;
|
|
uint gr_idx, gx_idx;
|
|
int output_mute;
|
|
} sc_active,
|
|
sc_shadow;
|
|
|
|
struct {
|
|
uint8_t *buf;
|
|
uint8_t *past;
|
|
void (*cb)(void *);
|
|
void *cbarg;
|
|
} sc_recv,
|
|
sc_xmit;
|
|
};
|
|
|
|
void arcofi_attach(struct arcofi_softc *, const char *);
|
|
int arcofi_hwintr(void *);
|
|
void arcofi_swintr(void *);
|