summaryrefslogtreecommitdiffstats
path: root/sys/i4b/layer1/isic_supio.c
diff options
context:
space:
mode:
Diffstat (limited to 'sys/i4b/layer1/isic_supio.c')
-rw-r--r--sys/i4b/layer1/isic_supio.c386
1 files changed, 0 insertions, 386 deletions
diff --git a/sys/i4b/layer1/isic_supio.c b/sys/i4b/layer1/isic_supio.c
deleted file mode 100644
index 709dbce..0000000
--- a/sys/i4b/layer1/isic_supio.c
+++ /dev/null
@@ -1,386 +0,0 @@
-/*
- * Copyright (c) 1998 Ignatios Souvatzis. 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.
- * 3. Neither the name of the author nor the names of any co-contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- * 4. Altered versions must be plainly marked as such, and must not be
- * misrepresented as being the original software and/or documentation.
- *
- * 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.
- *
- *---------------------------------------------------------------------------
- *
- * isic_supio.c - Amiga supio pseudo bus frontend for i4b_isic driver
- * supports:
- * - ISDN Blaster 5001/1
- * - ISDN MasterII 5000/1
- * - ISDN Master 2092/64
- * But we attach to the supio, so just see "isic" or "isicII".
- * -----------------------------------------------------------
- *
- * $FreeBSD$
- *
- * last edit-date: [Mon Mar 22 22:49:20 MET 1999]
- *
- * -is ISDN Master II support added.
- * -is original implementation [Sun Feb 14 10:29:19 1999]
- *
- *---------------------------------------------------------------------------*/
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/errno.h>
-#include <sys/syslog.h>
-#include <sys/device.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <sys/systm.h>
-#include <sys/malloc.h>
-
-#include <machine/cpu.h>
-#include <machine/intr.h>
-#include <machine/bus.h>
-
-#include <amiga/dev/supio.h>
-
-#include <i4b/i4b_ioctl.h>
-#include <i4b/i4b_trace.h>
-#include <i4b/include/i4b_global.h>
-#include <i4b/include/i4b_l1l2.h>
-#include <i4b/layer1/i4b_l1.h>
-#include <i4b/layer1/i4b_hscx.h>
-#include <i4b/layer1/i4b_isac.h>
-
-/*static*/ int isic_supio_match __P((struct device *, struct cfdata *, void *));
-/*static*/ void isic_supio_attach __P((struct device *, struct device *, void *));
-
-/*static*/ u_int8_t aster_read_reg __P((struct isic_softc *sc, int what,
- bus_size_t offs));
-/*static*/ void aster_write_reg __P((struct isic_softc *sc, int what,
- bus_size_t offs, u_int8_t data));
-/*static*/ void aster_read_fifo __P((struct isic_softc *sc, int what,
- void *buf, size_t size));
-/*static*/ void aster_write_fifo __P((struct isic_softc *sc, int what,
- const void *data, size_t size));
-
-static int supio_isicattach __P((struct isic_softc *sc));
-
-struct isic_supio_softc {
- struct isic_softc sc_isic;
- struct isr sc_isr;
- struct bus_space_tag sc_bst;
-};
-
-struct cfattach isic_supio_ca = {
- sizeof(struct isic_supio_softc), isic_supio_match, isic_supio_attach
-};
-
-/*
- * Probe card
- */
-/*static*/ int
-isic_supio_match(parent, cf, aux)
- struct device *parent;
- struct cfdata *cf;
- void *aux;
-{
- struct supio_attach_args *sap = aux;
-
- /* ARGSUSED */
- return (!strcmp("isic", sap->supio_name) ||
- !strcmp("isicII", sap->supio_name));
-}
-
-int isic_supio_ipl = 2;
-/*
- * Attach the card
- */
-/*static*/ void
-isic_supio_attach(parent, self, aux)
- struct device *parent, *self;
- void *aux;
-{
- struct isic_supio_softc *ssc = (void *)self;
- struct isic_softc *sc = &ssc->sc_isic;
- struct supio_attach_args *sap = aux;
-
- bus_space_tag_t bst;
- bus_space_handle_t h;
-
- int o1, o2;
-
- /* setup parameters */
- sc->sc_cardtyp = CARD_TYPEP_BLMASTER;
- sc->sc_num_mappings = 3;
- sc->sc_unit = sc->sc_dev.dv_unit; /* XXX ??? */
-
- /* create io mappings */
- MALLOC_MAPS(sc);
-
- if (!strcmp(sap->supio_name, "isic")) {
- o1 = 0x300;
- o2 = 0x100;
- } else /* "isic-II" */ {
- o1 = 0x100;
- o2 = 0x300;
- }
- bst = sap->supio_iot;
- bus_space_map(bst, sap->supio_iobase, 0x400, 0, &h);
-
- /* ISAC */
- sc->sc_maps[0].t = bst;
- sc->sc_maps[0].h = h;
- sc->sc_maps[0].offset = o1/2;
- sc->sc_maps[0].size = 0; /* foreign mapping, leave it alone */
-
- /* HSCX A */
- sc->sc_maps[1].t = bst;
- sc->sc_maps[1].h = h;
- sc->sc_maps[1].offset = o2/2;
- sc->sc_maps[1].size = 0; /* foreign mapping, leave it alone */
-
- /* HSCX B */
- sc->sc_maps[2].t = bst;
- sc->sc_maps[2].h = h;
- sc->sc_maps[2].offset = (o2 + 0x80)/2;
- sc->sc_maps[2].size = 0; /* foreign mapping, leave it alone */
-
- sc->clearirq = NULL;
- sc->readreg = aster_read_reg;
- sc->writereg = aster_write_reg;
- sc->readfifo = aster_read_fifo;
- sc->writefifo = aster_write_fifo;
-
- /* setup card type */
- sc->sc_cardtyp = CARD_TYPEP_BLMASTER;
- sc->sc_bustyp = BUS_TYPE_IOM2;
-
- sc->sc_ipac = 0;
- sc->sc_bfifolen = HSCX_FIFO_LEN;
-
- /* enable RTS on HSCX A */
- aster_write_reg(sc, ISIC_WHAT_HSCXA, H_MODE, HSCX_MODE_RTS);
-
- /* MI initialization of card */
-
- printf("\n");
- supio_isicattach(sc);
-
- ssc->sc_isr.isr_intr = isicintr;
- ssc->sc_isr.isr_arg = sc;
- ssc->sc_isr.isr_ipl = isic_supio_ipl; /* XXX */
- add_isr(&ssc->sc_isr);
-}
-
-#if 0
-int
-isic_supiointr(p)
- void *p;
-{
- /* XXX should test whether it is our interupt at all */
- add_sicallback((sifunc_t)isicintr, p, NULL);
- return 1;
-}
-#endif
-
-/*static*/ void
-aster_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size)
-{
- bus_space_tag_t t = sc->sc_maps[what].t;
- bus_space_handle_t h = sc->sc_maps[what].h;
- bus_size_t o = sc->sc_maps[what].offset;
-
- bus_space_read_multi_1(t, h, o, buf, size);
-}
-
-/*static*/ void
-aster_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size)
-{
- bus_space_tag_t t = sc->sc_maps[what].t;
- bus_space_handle_t h = sc->sc_maps[what].h;
- bus_size_t o = sc->sc_maps[what].offset;
-
- bus_space_write_multi_1(t, h, o, (u_int8_t*)buf, size);
-}
-
-/*static*/ u_int8_t
-aster_read_reg(struct isic_softc *sc, int what, bus_size_t offs)
-{
- bus_space_tag_t t = sc->sc_maps[what].t;
- bus_space_handle_t h = sc->sc_maps[what].h;
- bus_size_t o = sc->sc_maps[what].offset;
-
- return bus_space_read_1(t, h, o + offs);
-}
-
-/*static*/ void
-aster_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)
-{
- bus_space_tag_t t = sc->sc_maps[what].t;
- bus_space_handle_t h = sc->sc_maps[what].h;
- bus_size_t o = sc->sc_maps[what].offset;
-
- bus_space_write_1(t, h, o + offs, data);
-}
-
-/*---------------------------------------------------------------------------*
- * card independend attach for pcmcia^Wsupio cards
- * XXX this should be centralized!
- *---------------------------------------------------------------------------*/
-
-/*
- * parameter and format for message producing e.g. "isic0: "
- * there is no FreeBSD/Amiga, so just:
- */
-
-#define ISIC_FMT "%s: "
-#define ISIC_PARM sc->sc_dev.dv_xname
-#define TERMFMT "\n"
-
-int
-supio_isicattach(struct isic_softc *sc)
-{
- static char *ISACversion[] = {
- "2085 Version A1/A2 or 2086/2186 Version 1.1",
- "2085 Version B1",
- "2085 Version B2",
- "2085 Version V2.3 (B3)",
- "Unknown Version"
- };
-
- static char *HSCXversion[] = {
- "82525 Version A1",
- "Unknown (0x01)",
- "82525 Version A2",
- "Unknown (0x03)",
- "82525 Version A3",
- "82525 or 21525 Version 2.1",
- "Unknown Version"
- };
-
- isic_sc[sc->sc_unit] = sc;
- sc->sc_isac_version = 0;
- sc->sc_isac_version = ((ISAC_READ(I_RBCH)) >> 5) & 0x03;
-
- switch(sc->sc_isac_version)
- {
- case ISAC_VA:
- case ISAC_VB1:
- case ISAC_VB2:
- case ISAC_VB3:
- break;
-
- default:
- printf(ISIC_FMT "Error, ISAC version %d unknown!\n",
- ISIC_PARM, sc->sc_isac_version);
- return(0);
- break;
- }
-
- sc->sc_hscx_version = HSCX_READ(0, H_VSTR) & 0xf;
-
- switch(sc->sc_hscx_version)
- {
- case HSCX_VA1:
- case HSCX_VA2:
- case HSCX_VA3:
- case HSCX_V21:
- break;
-
- default:
- printf(ISIC_FMT "Error, HSCX version %d unknown!\n",
- ISIC_PARM, sc->sc_hscx_version);
- return(0);
- break;
- };
-
- /* ISAC setup */
-
- isic_isac_init(sc);
-
- /* HSCX setup */
-
- isic_bchannel_setup(sc->sc_unit, HSCX_CH_A, BPROT_NONE, 0);
-
- isic_bchannel_setup(sc->sc_unit, HSCX_CH_B, BPROT_NONE, 0);
-
- /* setup linktab */
-
- isic_init_linktab(sc);
-
- /* set trace level */
-
- sc->sc_trace = TRACE_OFF;
-
- sc->sc_state = ISAC_IDLE;
-
- sc->sc_ibuf = NULL;
- sc->sc_ib = NULL;
- sc->sc_ilen = 0;
-
- sc->sc_obuf = NULL;
- sc->sc_op = NULL;
- sc->sc_ol = 0;
- sc->sc_freeflag = 0;
-
- sc->sc_obuf2 = NULL;
- sc->sc_freeflag2 = 0;
-
- /* init higher protocol layers */
-
- MPH_Status_Ind(sc->sc_unit, STI_ATTACH, sc->sc_cardtyp);
-
- /* announce chip versions */
-
- if(sc->sc_isac_version >= ISAC_UNKN)
- {
- printf(ISIC_FMT "ISAC Version UNKNOWN (VN=0x%x)" TERMFMT,
- ISIC_PARM,
- sc->sc_isac_version);
- sc->sc_isac_version = ISAC_UNKN;
- }
- else
- {
- printf(ISIC_FMT "ISAC %s (IOM-%c)" TERMFMT,
- ISIC_PARM,
- ISACversion[sc->sc_isac_version],
- sc->sc_bustyp == BUS_TYPE_IOM1 ? '1' : '2');
- }
-
- if(sc->sc_hscx_version >= HSCX_UNKN)
- {
- printf(ISIC_FMT "HSCX Version UNKNOWN (VN=0x%x)" TERMFMT,
- ISIC_PARM,
- sc->sc_hscx_version);
- sc->sc_hscx_version = HSCX_UNKN;
- }
- else
- {
- printf(ISIC_FMT "HSCX %s" TERMFMT,
- ISIC_PARM,
- HSCXversion[sc->sc_hscx_version]);
- }
-
- return(1);
-}
-
OpenPOWER on IntegriCloud