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/* $OpenBSD: if_art.h,v 1.5 2005/10/26 09:26:56 claudio Exp $ */
/*
* Copyright (c) 2005 Internet Business Solutions AG, Zurich, Switzerland
* Written by: Claudio Jeker <jeker@accoom.net>
*
* 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.
*/
#ifndef __IF_ART_H__
#define __IF_ART_H__
#define MUSYCC_FRAMER_BT8370 0x8370
enum art_sbi_type {
ART_SBI_SINGLE,
ART_SBI_MASTER,
ART_SBI_SLAVE
};
struct art_softc {
struct device art_dev; /* generic device structures */
struct ebus_dev art_ebus; /* ebus attachement */
struct ifmedia art_ifm; /* interface media descriptor */
struct timeout art_onesec; /* onesec timeout */
struct musycc_softc *art_parent; /* parent hdlc controller */
struct channel_softc *art_channel; /* channel config */
void *art_linkstatehook;
u_int art_media; /* if_media media */
enum art_sbi_type art_type; /* System Bus Type */
u_int8_t art_gnum; /* group number */
u_int8_t art_port; /* port number */
char art_slot; /* TDM slot */
};
enum art_sbi_mode {
SBI_MODE_1536 = 1, /* 24TS */
SBI_MODE_1544, /* 24TS + F bit */
SBI_MODE_2048, /* 32TS */
SBI_MODE_4096_A, /* lower 32TS */
SBI_MODE_4096_B, /* upper 32TS */
SBI_MODE_8192_A, /* first 32TS */
SBI_MODE_8192_B, /* second 32TS */
SBI_MODE_8192_C, /* third 32TS */
SBI_MODE_8192_D /* last 32TS */
};
enum art_linecode {
ART_LIU_AMI, /* Alternate Mark Inversion */
ART_LIU_B8ZS, /* Bipolar 8-zero Substitution */
ART_LIU_HDB3 /* High Density Bipolar 3 */
};
enum art_loopback {
ART_NOLOOP, /* All Loopback disabled */
ART_RLOOP_PAYLOAD, /* Remote Payload Loopback */
ART_RLOOP_LINE, /* Remote Line Loopback */
ART_LLOOP_PAYLOAD, /* Local Payload Loopback */
ART_LLOOP_LINE /* Local Line Loopback */
};
#define ART_DL1_BOP 1
#define ART_BOP_ESF 1
int bt8370_reset(struct art_softc *);
int bt8370_set_frame_mode(struct art_softc *, enum art_sbi_type, u_int,
u_int);
void bt8370_intr_enable(struct art_softc *, int);
void bt8370_intr(struct art_softc *);
int bt8370_link_status(struct art_softc *);
#endif
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