diff options
Diffstat (limited to 'sys/i4b/layer1/i4b_dynalink.c')
| -rw-r--r-- | sys/i4b/layer1/i4b_dynalink.c | 578 |
1 files changed, 0 insertions, 578 deletions
diff --git a/sys/i4b/layer1/i4b_dynalink.c b/sys/i4b/layer1/i4b_dynalink.c deleted file mode 100644 index ff9d0e5..0000000 --- a/sys/i4b/layer1/i4b_dynalink.c +++ /dev/null @@ -1,578 +0,0 @@ -/* - * Copyright (c) 1998 Martijn Plak. 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. - * - *--------------------------------------------------------------------------- - * - * isdn4bsd layer1 driver for Dynalink IS64PH isdn TA - * ================================================== - * - * $FreeBSD$ - * - * last edit-date: [Sun Feb 14 10:26:21 1999] - * - * written by Martijn Plak <tigrfhur@xs4all.nl> - * - * -mp 11 jun 1998 first try, code borrowed from Creatix driver - * -mp 18 jun 1998 cleaned up code - * -hm FreeBSD PnP - * -mp 17 dec 1998 made it compile again - * - *---------------------------------------------------------------------------*/ - -/* NOTES: - - This driver was written for the Dynalink IS64PH ISDN TA, based on two - Siemens chips (HSCX 21525 and ISAC 2186). It is sold in the Netherlands. - - model numbers found on (my) card: - IS64PH, TAS100H-N, P/N:89590555, TA200S100045521 - - chips: - Siemens PSB 21525N, HSCX TE V2.1 - Siemens PSB 2186N, ISAC-S TE V1.1 - 95MS14, PNP - - plug-and-play info: - device id "ASU1688" - vendor id 0x88167506 - serial 0x00000044 - i/o port 4 byte alignment, 4 bytes requested, - 10 bit i/o decoding, 0x100-0x3f8 (?) - irq 3,4,5,9,10,11,12,15, high true, edge sensitive - - At the moment I'm writing this Dynalink is replacing this card with - one based on a single Siemens chip (IPAC). It will apparently be sold - under the same model name. - - This driver might also work for Asuscom cards. -*/ - -#ifdef __FreeBSD__ - -#include "isic.h" -#include "opt_i4b.h" - -#else - -#define NISIC 1 - -#endif - -#define NPNP 1 - -#if (NISIC > 0) && (NPNP > 0) && defined(DYNALINK) - -/* HEADERS -*/ - -#include <sys/param.h> -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#if __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -/* #include <i386/isa/pnp.h> */ -#elif defined(__bsdi__) -#include <i386/isa/pnp.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#if defined(__FreeBSD__) || defined(__bsdi__) -static void dynalink_read_fifo(void *buf, const void *base, size_t len); -static void dynalink_write_fifo(void *base, const void *buf, size_t len); -static void dynalink_write_reg(u_char *base, u_int offset, u_int v); -static u_char dynalink_read_reg(u_char *base, u_int offset); -#endif - -#ifdef __FreeBSD__ -extern struct isa_driver isicdriver; -#endif -#ifdef __bsdi__ -extern struct cfdriver isiccd; -#endif - -#if !defined(__FreeBSD__) && !defined(__bsdi__) -static void dynalink_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size); -static void dynalink_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size); -static void dynalink_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data); -static u_int8_t dynalink_read_reg(struct isic_softc *sc, int what, bus_size_t offs); -void isic_attach_Dyn(struct isic_softc *sc); -#endif - -/* io address mapping */ -#define ISAC 0 -#define HSCX 1 -#define ADDR 2 - -/* ADDR bits */ -#define ADDRMASK 0x7F -#define RESET 0x80 - -/* HSCX register offsets */ -#define HSCXA 0x00 -#define HSCXB 0x40 - -#if defined(__FreeBSD__) || defined(__bsdi__) -/* base address juggling */ -#define HSCXB_HACK 0x400 -#define IOBASE(addr) (((int)addr)&0x3FC) -#define IOADDR(addr) (((int)addr)&0x3FF) -#define IS_HSCXB_HACK(addr) ((((int)addr)&HSCXB_HACK)?HSCXB:HSCXA) -#endif - -#ifdef __FreeBSD__ -/* ISIC probe and attach -*/ - -int -isic_probe_Dyn(struct isa_device *dev, unsigned int iobase2) -{ - - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for Dynalink IS64PH.\n", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* check IRQ validity */ - - switch(ffs(dev->id_irq) - 1) - { - case 3: - case 4: - case 5: - case 9: - case 10: - case 11: - case 12: - case 15: - break; - - default: - printf("isic%d: Error, invalid IRQ [%d] specified for Dynalink IS64PH.\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - break; - } - sc->sc_irq = dev->id_irq; - - /* check if memory addr specified */ - - if(dev->id_maddr) - { - printf("isic%d: Error, mem addr 0x%lx specified for Dynalink IS64PH.\n", - dev->id_unit, (u_long)dev->id_maddr); - return (0); - } - dev->id_msize = 0; - - /* check if we got an iobase */ - if ( (dev->id_iobase < 0x100) || - (dev->id_iobase > 0x3f8) || - (dev->id_iobase & 3) ) - { - printf("isic%d: Error, invalid iobase 0x%x specified for Dynalink!\n", dev->id_unit, dev->id_iobase); - return(0); - } - sc->sc_port = dev->id_iobase; - - /* setup access routines */ - sc->clearirq = NULL; - sc->readreg = dynalink_read_reg; - sc->writereg = dynalink_write_reg; - sc->readfifo = dynalink_read_fifo; - sc->writefifo = dynalink_write_fifo; - - /* setup card type */ - sc->sc_cardtyp = CARD_TYPEP_DYNALINK; - - /* setup IOM bus type */ - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - ISAC_BASE = (caddr_t) sc->sc_port; - HSCX_A_BASE = (caddr_t) sc->sc_port + 1; - HSCX_B_BASE = (caddr_t) sc->sc_port + 1 + HSCXB_HACK; - - /* 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 Dynalink\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - return (1); -} - -int -isic_attach_Dyn(struct isa_device *dev, unsigned int iobase2) -{ - outb((dev->id_iobase)+ADDR, RESET); - DELAY(SEC_DELAY / 10); - outb((dev->id_iobase)+ADDR, 0); - DELAY(SEC_DELAY / 10); - return(1); -} - -#elif defined(__bsdi__) - -/* ISIC probe and attach -*/ - -static int -set_softc(struct isic_softc *sc, struct isa_attach_args *ia, int unit) -{ - if (unit >= NISIC) - return 0; - sc->sc_unit = unit; - switch(ffs(ia->ia_irq) - 1) - { - case 3: - case 4: - case 5: - case 9: - case 10: - case 11: - case 12: - case 15: - break; - - default: - printf("isic%d: Error, invalid IRQ [%d] specified for Dynalink IS64PH.\n", - unit, ffs(ia->ia_irq)-1); - return(0); - break; - } - sc->sc_irq = ia->ia_irq; - - /* check if memory addr specified */ - - if(ia->ia_maddr) - { - printf("isic%d: Error, mem addr 0x%lx specified for Dynalink IS64PH.\n", - unit, (u_long)ia->ia_maddr); - return (0); - } - - /* check if we got an iobase */ - if ( (ia->ia_iobase < 0x100) || - (ia->ia_iobase > 0x3f8) || - (ia->ia_iobase & 3) ) - { - printf("isic%d: Error, invalid iobase 0x%x specified for Dynalink!\n", unit, ia->ia_iobase); - return(0); - } - sc->sc_port = ia->ia_iobase; - - /* setup access routines */ - sc->clearirq = NULL; - sc->readreg = dynalink_read_reg; - sc->writereg = dynalink_write_reg; - sc->readfifo = dynalink_read_fifo; - sc->writefifo = dynalink_write_fifo; - - /* setup card type */ - sc->sc_cardtyp = CARD_TYPEP_DYNALINK; - - /* setup IOM bus type */ - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - ISAC_BASE = (caddr_t) sc->sc_port; - HSCX_A_BASE = (caddr_t) sc->sc_port + 1; - HSCX_B_BASE = (caddr_t) sc->sc_port + 1 + HSCXB_HACK; - return 1; -} - -int -isapnp_match_dynalink(struct device *parent, struct cfdata *cf, - struct isa_attach_args *ia) -{ - struct isic_softc dummysc, *sc = &dummysc; - pnp_resource_t res; - char *ids[] = {"ASU1688", NULL}; - bzero(&res, sizeof res); - res.res_irq[0].irq_level = ia->ia_irq; - res.res_port[0].prt_base = ia->ia_iobase; - res.res_port[0].prt_length = 4; - - if (!pnp_assigndev(ids, isiccd.cd_name, &res)) - return (0); - - ia->ia_irq = res.res_irq[0].irq_level; - ia->ia_iobase = res.res_port[0].prt_base; - ia->ia_iosize = res.res_port[0].prt_length; - - if (set_softc(sc, ia, cf->cf_unit) == 0) - return 0; - - /* 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 Dynalink\n", - cf->cf_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - cf->cf_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - cf->cf_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - cf->cf_flags = FLAG_DYNALINK; - return (1); -} - -int -isic_attach_Dyn(struct device *parent, struct device *self, - struct isa_attach_args *ia) -{ - struct isic_softc *sc = (struct isic_softc *)self; - int unit = sc->sc_dev.dv_unit; - - /* Commit the probed attachment values */ - if (set_softc(sc, ia, unit) == 0) - panic("isic_attach_Dyn: set_softc"); - - outb((ia->ia_iobase)+ADDR, RESET); - DELAY(SEC_DELAY / 10); - outb((ia->ia_iobase)+ADDR, 0); - DELAY(SEC_DELAY / 10); - return(1); -} - -#else - -void isic_attach_Dyn(struct isic_softc *sc) -{ - /* setup access routines */ - sc->clearirq = NULL; - sc->readreg = dynalink_read_reg; - sc->writereg = dynalink_write_reg; - sc->readfifo = dynalink_read_fifo; - sc->writefifo = dynalink_write_fifo; - - /* setup card type */ - sc->sc_cardtyp = CARD_TYPEP_DYNALINK; - - /* setup IOM bus type */ - sc->sc_bustyp = BUS_TYPE_IOM2; - - 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("%s: HSCX VSTR test failed for Dynalink PnP\n", - sc->sc_dev.dv_xname); - printf("%s: HSC0: VSTR: %#x\n", - sc->sc_dev.dv_xname, HSCX_READ(0, H_VSTR)); - printf("%s: HSC1: VSTR: %#x\n", - sc->sc_dev.dv_xname, HSCX_READ(1, H_VSTR)); - return; - } - - bus_space_write_1(sc->sc_maps[0].t, sc->sc_maps[0].h, ADDR, RESET); - DELAY(SEC_DELAY / 10); - bus_space_write_1(sc->sc_maps[0].t, sc->sc_maps[0].h, ADDR, 0); - DELAY(SEC_DELAY / 10); -} - -#endif /* ISIC>0 && NPNP>0 && defined(DYNALINK) */ - -/* LOW-LEVEL DEVICE ACCESS - - NOTE: The isdn4bsd code expects the two HSCX channels at different - base addresses. I'm faking this, and remap them to the same address - in the low-level routines. Search for HSCXB_HACK and IS_HSCXB_HACK. - - REM: this is only true for the FreeBSD version of I4B! -*/ - -#if defined(__FreeBSD__) || defined(__bsdi__) -static void -dynalink_read_fifo(void *buf, const void *base, size_t len) -{ - outb(IOBASE(base)+ADDR, 0+IS_HSCXB_HACK(base)); - insb(IOADDR(base), (u_char *)buf, (u_int)len); -} -#else -static void -dynalink_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR, 0); - bus_space_read_multi_1(t, h, ISAC, buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR, HSCXA); - bus_space_read_multi_1(t, h, HSCX, buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR, HSCXB); - bus_space_read_multi_1(t, h, HSCX, buf, size); - break; - } -} -#endif - -#if defined(__FreeBSD__) || defined(__bsdi__) -static void -dynalink_write_fifo(void *base, const void *buf, size_t len) -{ - outb(IOBASE(base)+ADDR, 0+IS_HSCXB_HACK(base)); - outsb(IOADDR(base), (u_char *)buf, (u_int)len); -} -#else -static void dynalink_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR, 0); - bus_space_write_multi_1(t, h, ISAC, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR, HSCXA); - bus_space_write_multi_1(t, h, HSCX, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR, HSCXB); - bus_space_write_multi_1(t, h, HSCX, (u_int8_t*)buf, size); - break; - } -} -#endif - -#if defined(__FreeBSD__) || defined(__bsdi__) -static void -dynalink_write_reg(u_char *base, u_int offset, u_int v) -{ - outb(IOBASE(base)+ADDR, (offset+IS_HSCXB_HACK(base))&ADDRMASK); - outb(IOADDR(base), (u_char)v); -} -#else -static void dynalink_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR, offs); - bus_space_write_1(t, h, ISAC, data); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR, HSCXA+offs); - bus_space_write_1(t, h, HSCX, data); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR, HSCXB+offs); - bus_space_write_1(t, h, HSCX, data); - break; - } -} -#endif - -#if defined(__FreeBSD__) || defined(__bsdi__) -static u_char -dynalink_read_reg(u_char *base, u_int offset) -{ - outb(IOBASE(base)+ADDR, (offset+IS_HSCXB_HACK(base))&ADDRMASK); - return (inb(IOADDR(base))); -} -#else -static u_int8_t dynalink_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR, offs); - return bus_space_read_1(t, h, ISAC); - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR, HSCXA+offs); - return bus_space_read_1(t, h, HSCX); - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR, HSCXB+offs); - return bus_space_read_1(t, h, HSCX); - } - return 0; -} -#endif - -#endif /* (NISIC > 0) && (NPNP > 0) && defined(DYNALINK) */ |
