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Add experimental support for Eicon.Diehl DIVA 2.0 and 2.02 ISA PnP cards.

Browse Source 
Thanks a lot to Jakob Schripsema (sch@kpn.com) for pointing out similarities
of the Eicon 2.02 to the Siemens I-surf driver !
This commit is contained in:
Hellmuth Michaelis 2001-01-26 13:16:11 +00:00
parent 8567e1d3e2
commit d04d012625
3 changed files with 420 additions and 3 deletions
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398
sys/i4b/layer1/isic/i4b_diva.c Normal file
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@ -0,0 +1,398 @@
/*
* Copyright (c) 2001 Hellmuth Michaelis. 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.
*
*---------------------------------------------------------------------------
*
* Eicon Diehl DIVA 2.0 or 2.02 (ISA PnP) support for isic driver
* --------------------------------------------------------------
*
* $FreeBSD$
*
* last edit-date: [Fri Jan 26 13:57:10 2001]
*
*---------------------------------------------------------------------------*/
#include "isic.h"
#include "opt_i4b.h"
#if NISIC > 0 && defined EICON_DIVA
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/socket.h>
#include <net/if.h>
#include <machine/i4b_ioctl.h>
#include <i4b/layer1/isic/i4b_isic.h>
#include <i4b/layer1/isic/i4b_ipac.h>
#include <i4b/layer1/isic/i4b_isic.h>
#include <i4b/layer1/isic/i4b_hscx.h>
/* offsets from base address */
#define DIVA_IPAC_OFF_ALE 0x00
#define DIVA_IPAC_OFF_RW 0x01
#define DIVA_ISAC_OFF_RW 0x02
#define DIVA_ISAC_OFF_ALE 0x06
#define DIVA_HSCX_OFF_RW 0x00
#define DIVA_HSCX_OFF_ALE 0x04
#define DIVA_CTRL_OFF 0x07
#define DIVA_CTRL_RDIST 0x01
#define DIVA_CTRL_WRRST 0x08
#define DIVA_CTRL_WRLDA 0x20
#define DIVA_CTRL_WRLDB 0x40
#define DIVA_CTRL_WRICL 0x80
/* HSCX channel base offsets */
#define DIVA_HSCXA 0x00
#define DIVA_HSCXB 0x40
/*---------------------------------------------------------------------------*
* Eicon Diehl DIVA 2.02
*---------------------------------------------------------------------------*/
static void
diva_ipac_read_fifo(struct l1_softc *sc,int what,void *buf,size_t size)
{
bus_space_tag_t t = rman_get_bustag(sc->sc_resources.io_base[0]);
bus_space_handle_t h = rman_get_bushandle(sc->sc_resources.io_base[0]);
switch ( what )
{
case ISIC_WHAT_ISAC:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,IPAC_ISAC_OFF);
bus_space_read_multi_1(t,h,DIVA_IPAC_OFF_RW,buf,size);
break;
case ISIC_WHAT_HSCXA:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,IPAC_HSCXA_OFF);
bus_space_read_multi_1(t,h,DIVA_IPAC_OFF_RW,buf,size);
break;
case ISIC_WHAT_HSCXB:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,IPAC_HSCXB_OFF);
bus_space_read_multi_1(t,h,DIVA_IPAC_OFF_RW,buf,size);
break;
}
}
/*---------------------------------------------------------------------------*
* Eicon Diehl DIVA 2.02
*---------------------------------------------------------------------------*/
static void
diva_ipac_write_fifo(struct l1_softc *sc,int what,void *buf,size_t size)
{
bus_space_tag_t t = rman_get_bustag(sc->sc_resources.io_base[0]);
bus_space_handle_t h = rman_get_bushandle(sc->sc_resources.io_base[0]);
switch ( what )
{
case ISIC_WHAT_ISAC:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,IPAC_ISAC_OFF);
bus_space_write_multi_1(t,h,DIVA_IPAC_OFF_RW,buf,size);
break;
case ISIC_WHAT_HSCXA:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,IPAC_HSCXA_OFF);
bus_space_write_multi_1(t,h,DIVA_IPAC_OFF_RW,buf,size);
break;
case ISIC_WHAT_HSCXB:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,IPAC_HSCXB_OFF);
bus_space_write_multi_1(t,h,DIVA_IPAC_OFF_RW,buf,size);
break;
}
}
/*---------------------------------------------------------------------------*
* Eicon Diehl DIVA 2.02
*---------------------------------------------------------------------------*/
static void
diva_ipac_write_reg(struct l1_softc *sc,int what,bus_size_t reg,u_int8_t data)
{
bus_space_tag_t t = rman_get_bustag(sc->sc_resources.io_base[0]);
bus_space_handle_t h = rman_get_bushandle(sc->sc_resources.io_base[0]);
switch ( what )
{
case ISIC_WHAT_ISAC:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,reg+IPAC_ISAC_OFF);
bus_space_write_1(t,h,DIVA_IPAC_OFF_RW,data);
break;
case ISIC_WHAT_HSCXA:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,reg+IPAC_HSCXA_OFF);
bus_space_write_1(t,h,DIVA_IPAC_OFF_RW,data);
break;
case ISIC_WHAT_HSCXB:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,reg+IPAC_HSCXB_OFF);
bus_space_write_1(t,h,DIVA_IPAC_OFF_RW,data);
break;
case ISIC_WHAT_IPAC:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,reg+IPAC_IPAC_OFF);
bus_space_write_1(t,h,DIVA_IPAC_OFF_RW,data);
break;
}
}
/*---------------------------------------------------------------------------*
* Eicon Diehl DIVA 2.02
*---------------------------------------------------------------------------*/
static u_int8_t
diva_ipac_read_reg(struct l1_softc *sc,int what,bus_size_t reg)
{
bus_space_tag_t t = rman_get_bustag(sc->sc_resources.io_base[0]);
bus_space_handle_t h = rman_get_bushandle(sc->sc_resources.io_base[0]);
switch ( what )
{
case ISIC_WHAT_ISAC:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,reg+IPAC_ISAC_OFF);
return bus_space_read_1(t,h,DIVA_IPAC_OFF_RW);
case ISIC_WHAT_HSCXA:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,reg+IPAC_HSCXA_OFF);
return bus_space_read_1(t,h,DIVA_IPAC_OFF_RW);
case ISIC_WHAT_HSCXB:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,reg+IPAC_HSCXB_OFF);
return bus_space_read_1(t,h,DIVA_IPAC_OFF_RW);
case ISIC_WHAT_IPAC:
bus_space_write_1(t,h,DIVA_IPAC_OFF_ALE,reg+IPAC_IPAC_OFF);
return bus_space_read_1(t,h,DIVA_IPAC_OFF_RW);
default:
return 0;
}
}
/*---------------------------------------------------------------------------*
* Eicon Diehl DIVA 2.02
*---------------------------------------------------------------------------*/
int
isic_attach_diva_ipac(device_t dev)
{
int unit = device_get_unit(dev);
struct l1_softc *sc = &l1_sc[unit];
/* setup access routines */
sc->clearirq = NULL;
sc->readreg = diva_ipac_read_reg;
sc->writereg = diva_ipac_write_reg;
sc->readfifo = diva_ipac_read_fifo;
sc->writefifo = diva_ipac_write_fifo;
/* setup card type */
sc->sc_cardtyp = CARD_TYPEP_DIVA_ISA;
/* setup IOM bus type */
sc->sc_bustyp = BUS_TYPE_IOM2;
/* setup chip type = IPAC */
sc->sc_ipac = 1;
sc->sc_bfifolen = IPAC_BFIFO_LEN;
/* enable hscx/isac irq's */
IPAC_WRITE(IPAC_MASK, (IPAC_MASK_INT1 | IPAC_MASK_INT0));
IPAC_WRITE(IPAC_ACFG, 0); /* outputs are open drain */
IPAC_WRITE(IPAC_AOE, /* aux 5..2 are inputs, 7, 6 outputs */
(IPAC_AOE_OE5 | IPAC_AOE_OE4 | IPAC_AOE_OE3 | IPAC_AOE_OE2));
IPAC_WRITE(IPAC_ATX, 0xff); /* set all output lines high */
return(0);
}
/*---------------------------------------------------------------------------*
* Eicon Diehl DIVA 2.0
*---------------------------------------------------------------------------*/
static void
diva_read_fifo(struct l1_softc *sc,int what,void *buf,size_t size)
{
bus_space_tag_t t = rman_get_bustag(sc->sc_resources.io_base[0]);
bus_space_handle_t h = rman_get_bushandle(sc->sc_resources.io_base[0]);
switch(what)
{
case ISIC_WHAT_ISAC:
bus_space_write_1(t,h,DIVA_ISAC_OFF_ALE,0);
bus_space_read_multi_1(t,h,DIVA_ISAC_OFF_RW,buf,size);
break;
case ISIC_WHAT_HSCXA:
bus_space_write_1(t,h,DIVA_HSCX_OFF_ALE,DIVA_HSCXA);
bus_space_read_multi_1(t,h,DIVA_HSCX_OFF_RW,buf,size);
break;
case ISIC_WHAT_HSCXB:
bus_space_write_1(t,h,DIVA_HSCX_OFF_ALE,DIVA_HSCXB);
bus_space_read_multi_1(t,h,DIVA_HSCX_OFF_RW,buf,size);
break;
}
}
/*---------------------------------------------------------------------------*
* Eicon Diehl DIVA 2.0
*---------------------------------------------------------------------------*/
static void
diva_write_fifo(struct l1_softc *sc,int what,void *buf,size_t size)
{
bus_space_tag_t t = rman_get_bustag(sc->sc_resources.io_base[0]);
bus_space_handle_t h = rman_get_bushandle(sc->sc_resources.io_base[0]);
switch(what)
{
case ISIC_WHAT_ISAC:
bus_space_write_1(t,h,DIVA_ISAC_OFF_ALE,0);
bus_space_write_multi_1(t,h,DIVA_ISAC_OFF_RW,buf,size);
break;
case ISIC_WHAT_HSCXA:
bus_space_write_1(t,h,DIVA_HSCX_OFF_ALE,DIVA_HSCXA);
bus_space_write_multi_1(t,h,DIVA_HSCX_OFF_RW,buf,size);
break;
case ISIC_WHAT_HSCXB:
bus_space_write_1(t,h,DIVA_HSCX_OFF_ALE,DIVA_HSCXB);
bus_space_write_multi_1(t,h,DIVA_HSCX_OFF_RW,buf,size);
break;
}
}
/*---------------------------------------------------------------------------*
* Eicon Diehl DIVA 2.0
*---------------------------------------------------------------------------*/
static void
diva_write_reg(struct l1_softc *sc,int what,bus_size_t reg,u_int8_t data)
{
bus_space_tag_t t = rman_get_bustag(sc->sc_resources.io_base[0]);
bus_space_handle_t h = rman_get_bushandle(sc->sc_resources.io_base[0]);
switch(what)
{
case ISIC_WHAT_ISAC:
bus_space_write_1(t,h,DIVA_ISAC_OFF_ALE,reg);
bus_space_write_1(t,h,DIVA_ISAC_OFF_RW,data);
break;
case ISIC_WHAT_HSCXA:
bus_space_write_1(t,h,DIVA_HSCX_OFF_ALE,reg+DIVA_HSCXA);
bus_space_write_1(t,h,DIVA_HSCX_OFF_RW,data);
break;
case ISIC_WHAT_HSCXB:
bus_space_write_1(t,h,DIVA_HSCX_OFF_ALE,reg+DIVA_HSCXB);
bus_space_write_1(t,h,DIVA_HSCX_OFF_RW,data);
break;
}
}
/*---------------------------------------------------------------------------*
* Eicon Diehl DIVA 2.0
*---------------------------------------------------------------------------*/
static u_int8_t
diva_read_reg(struct l1_softc *sc,int what,bus_size_t reg)
{
bus_space_tag_t t = rman_get_bustag(sc->sc_resources.io_base[0]);
bus_space_handle_t h = rman_get_bushandle(sc->sc_resources.io_base[0]);
switch(what)
{
case ISIC_WHAT_ISAC:
bus_space_write_1(t,h,DIVA_ISAC_OFF_ALE,reg);
return bus_space_read_1(t,h,DIVA_ISAC_OFF_RW);
case ISIC_WHAT_HSCXA:
bus_space_write_1(t,h,DIVA_HSCX_OFF_ALE,reg+DIVA_HSCXA);
return bus_space_read_1(t,h,DIVA_HSCX_OFF_RW);
case ISIC_WHAT_HSCXB:
bus_space_write_1(t,h,DIVA_HSCX_OFF_ALE,reg+DIVA_HSCXB);
return bus_space_read_1(t,h,DIVA_HSCX_OFF_RW);
default:
return 0;
}
}
/*---------------------------------------------------------------------------*
* Eicon Diehl DIVA 2.0
*---------------------------------------------------------------------------*/
int
isic_attach_diva(device_t dev)
{
int unit = device_get_unit(dev);
struct l1_softc *sc = &l1_sc[unit];
bus_space_tag_t t = rman_get_bustag(sc->sc_resources.io_base[0]);
bus_space_handle_t h = rman_get_bushandle(sc->sc_resources.io_base[0]);
/* setup access routines */
sc->clearirq = NULL;
sc->readreg = diva_read_reg;
sc->writereg = diva_write_reg;
sc->readfifo = diva_read_fifo;
sc->writefifo = diva_write_fifo;
/* setup card type */
sc->sc_cardtyp = CARD_TYPEP_DIVA_ISA;
/* setup IOM bus type */
sc->sc_bustyp = BUS_TYPE_IOM2;
/* setup chip type = ISAC/HSCX */
sc->sc_ipac = 0;
sc->sc_bfifolen = HSCX_FIFO_LEN;
/* Read HSCX A/B VSTR. Expected value is 0x05 (V2.1). */
if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) ||
((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) )
{
printf("isic%d: HSCX VSTR test failed for Eicon DIVA 2.0\n",
sc->sc_unit);
printf("isic%d: HSC0: VSTR: %#x\n",
sc->sc_unit, HSCX_READ(0, H_VSTR));
printf("isic%d: HSC1: VSTR: %#x\n",
sc->sc_unit, HSCX_READ(1, H_VSTR));
return ENXIO;
}
/* reset on */
bus_space_write_1(t,h,DIVA_CTRL_OFF,0);
DELAY(100);
/* reset off */
bus_space_write_1(t,h,DIVA_CTRL_OFF,DIVA_CTRL_WRRST);
return(0);
}
#endif /* NISIC > 0 && defined EICON_DIVA */

4
sys/i4b/layer1/isic/i4b_isic.h
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@ -29,7 +29,7 @@
*
* $FreeBSD$
*
* last edit-date: [Wed Jan 24 09:23:24 2001]
* last edit-date: [Fri Jan 26 13:55:12 2001]
*
*---------------------------------------------------------------------------*/
@ -323,5 +323,7 @@ extern int isic_attach_sws(device_t dev);
extern int isic_attach_siemens_isurf(device_t dev);
extern int isic_attach_asi(device_t dev);
extern int isic_attach_Dyn(device_t dev);
extern int isic_attach_diva(device_t dev);
extern int isic_attach_diva_ipac(device_t dev);
#endif /* _I4B_ISIC_H_ */

21
sys/i4b/layer1/isic/i4b_isic_pnp.c
View File

@ -39,7 +39,7 @@
*
* $FreeBSD$
*
* last edit-date: [Wed Jan 24 09:31:38 2001]
* last edit-date: [Fri Jan 26 14:01:04 2001]
*
*---------------------------------------------------------------------------*/
@ -69,6 +69,8 @@
#define VID_AVMPNP 0x0009cd06 /* AVM Fritz! PnP */
#define VID_SIESURF2 0x2000254d /* Siemens I-Surf 2.0 PnP*/
#define VID_ASUSCOM_IPAC 0x90167506 /* Asuscom (with IPAC) */
#define VID_EICON_DIVA_20 0x7100891c /* Eicon DIVA 2.0 ISAC/HSCX */
#define VID_EICON_DIVA_202 0xa100891c /* Eicon DIVA 2.02 IPAC */
static struct isic_pnp_ids {
u_long vend_id;
@ -97,10 +99,14 @@ static struct isic_pnp_ids {
{ VID_AVMPNP, "AVM Fritz!Card PnP" },
#endif
#ifdef SIEMENS_ISURF2
{ VID_SIESURF2, "Siemens I-Surf 2.0 PnP" },
{ VID_SIESURF2, "Siemens I-Surf 2.0 PnP" },
#endif
#ifdef ASUSCOM_IPAC
{ VID_ASUSCOM_IPAC, "Asuscom ISDNLink 128 PnP" },
#endif
#ifdef EICON_DIVA
{ VID_EICON_DIVA_20, "Eicon.Diehl DIVA 2.0 ISA PnP" },
{ VID_EICON_DIVA_202, "Eicon.Diehl DIVA 2.02 ISA PnP" },
#endif
{ 0, 0 }
};
@ -269,6 +275,17 @@ isic_pnp_attach(device_t dev)
sc->sc_cardtyp = CARD_TYPEP_ASUSCOMIPAC;
ret = isic_attach_asi(dev);
break;
#endif
#ifdef EICON_DIVA
case VID_EICON_DIVA_20:
sc->sc_cardtyp = CARD_TYPEP_DIVA_ISA;
ret = isic_attach_diva(dev);
break;
case VID_EICON_DIVA_202:
sc->sc_cardtyp = CARD_TYPEP_DIVA_ISA;
ret = isic_attach_diva_ipac(dev);
break;
#endif
default:
printf("isic%d: Error, no driver for %s\n", unit, name);