/* * Copyright (c) 1997, 1999 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. * *--------------------------------------------------------------------------- * * i4b_isic_isa.c - ISA bus interface * ================================== * * $Id: i4b_isic_isa.c,v 1.16 1999/02/14 19:51:02 hm Exp $ * * last edit-date: [Sun Feb 14 10:27:26 1999] * *---------------------------------------------------------------------------*/ #ifdef __FreeBSD__ #include "isic.h" #include "opt_i4b.h" #elif defined(__bsdi__) #include "isic.h" #else #define NISIC 1 #endif #if NISIC > 0 #include #if defined(__FreeBSD__) && __FreeBSD__ >= 3 #include #else #include #endif #include #include #include #include #include #ifdef __FreeBSD__ #include #include #elif defined(__bsdi__) #include #include #else #include #if defined(__NetBSD__) && defined(amiga) #include #else #include #endif #endif #ifdef __FreeBSD__ #include #include #include #else #include #include #include #endif #include #include #include #include #include #include #include #ifdef __FreeBSD__ #if !(defined(__FreeBSD_version)) || (defined(__FreeBSD_version) && __FreeBSD_version >= 300006) void isicintr ( int unit ); #endif void isicintr_sc(struct isic_softc *sc); static int isicprobe(struct isa_device *dev); static int isicattach(struct isa_device *dev); struct isa_driver isicdriver = { isicprobe, isicattach, "isic", 0 }; int next_isic_unit = 0; struct isic_softc isic_sc[ISIC_MAXUNIT]; #elif defined(__bsdi__) /* XXX */ #else #ifdef NetBSD1_3 #if NetBSD1_3 < 2 struct cfdriver isic_cd = { NULL, "isic", DV_DULL }; #endif #endif #if defined (__OpenBSD__) struct cfdriver isic_cd = { NULL, "isic", DV_DULL }; #endif #endif /* parameter and format for message producing e.g. "isic0: " */ #ifdef __FreeBSD__ #define ISIC_FMT "isic%d: " #define ISIC_PARM dev->id_unit #define TERMFMT " " #else #define ISIC_FMT "%s: " #define ISIC_PARM sc->sc_dev.dv_xname #define TERMFMT "\n" #endif extern void isic_settrace(int unit, int val); /*XXX*/ extern int isic_gettrace(int unit); /*XXX*/ #ifdef __FreeBSD__ /*---------------------------------------------------------------------------* * isic - non-pnp device driver probe routine *---------------------------------------------------------------------------*/ static int isicprobe(struct isa_device *dev) { int ret = 0; if(dev->id_unit != next_isic_unit) { printf("isicprobe: Error: new unit (%d) != next_isic_unit (%d)!\n", dev->id_unit, next_isic_unit); return(0); } switch(dev->id_flags) { #ifdef TEL_S0_8 case FLAG_TELES_S0_8: ret = isic_probe_s08(dev); break; #endif #ifdef TEL_S0_16 case FLAG_TELES_S0_16: ret = isic_probe_s016(dev); break; #endif #ifdef TEL_S0_16_3 case FLAG_TELES_S0_163: ret = isic_probe_s0163(dev); break; #endif #ifdef AVM_A1 case FLAG_AVM_A1: ret = isic_probe_avma1(dev); break; #endif #ifdef USR_STI case FLAG_USR_ISDN_TA_INT: ret = isic_probe_usrtai(dev); break; #endif #ifdef ITKIX1 case FLAG_ITK_IX1: ret = isic_probe_itkix1(dev); break; #endif default: break; } return(ret); } #elif defined(__bsdi__) /*---------------------------------------------------------------------------* * isic - non-pnp device driver probe routine *---------------------------------------------------------------------------*/ int isa_isicmatch(struct device *parent, struct cfdata *cf, struct isa_attach_args *ia) { int ret = 0; switch(cf->cf_flags) { #ifdef TEL_S0_8 case FLAG_TELES_S0_8: ret = isic_probe_s08(parent, cf, ia); break; #endif #ifdef TEL_S0_16 case FLAG_TELES_S0_16: ret = isic_probe_s016(parent, cf, ia); break; #endif #ifdef TEL_S0_16_3 case FLAG_TELES_S0_163: ret = isic_probe_s0163(parent, cf, ia); break; #endif #ifdef AVM_A1 case FLAG_AVM_A1: ret = isic_probe_avma1(parent, cf, ia); break; #endif #ifdef USR_STI case FLAG_USR_ISDN_TA_INT: ret = isic_probe_usrtai(parent, cf, ia); break; #endif #ifdef ITKIX1 case FLAG_ITK_IX1: ret = isic_probe_itkix1(parent, cf, ia); break; #endif default: break; } return(ret); } #else /*---------------------------------------------------------------------------* * isic - device driver probe routine, dummy for NetBSD/OpenBSD *---------------------------------------------------------------------------*/ int isicprobe(struct isic_attach_args *args) { return 1; } #endif /* __FreeBSD__ */ #ifdef __FreeBSD__ /*---------------------------------------------------------------------------* * isic - non-pnp device driver attach routine *---------------------------------------------------------------------------*/ static int isicattach(struct isa_device *dev) { return(isic_realattach(dev, 0)); } /*---------------------------------------------------------------------------* * isic - non-pnp and pnp device driver attach routine *---------------------------------------------------------------------------*/ int isic_realattach(struct isa_device *dev, unsigned int iobase2) #elif defined(__bsdi__) /*---------------------------------------------------------------------------* * isic - non-pnp device driver attach routine *---------------------------------------------------------------------------*/ int isa_isicattach(struct device *parent, struct device *self, struct isa_attach_args *ia) #else /* ! __FreeBSD__ */ int isicattach(int flags, struct isic_softc *sc) #endif /* __FreeBSD__ */ { int ret = 0; char *drvid; #ifdef __FreeBSD__ struct isic_softc *sc = &isic_sc[dev->id_unit]; #define PARM dev #define PARM2 dev, iobase2 #define FLAGS dev->id_flags #elif defined(__bsdi__) struct isic_softc *sc = (struct isic_softc *)self; #define PARM parent, self, ia #define FLAGS sc->sc_flags #else #define PARM sc #define PARM2 sc #define FLAGS flags #endif 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" }; /* done in bus specific attach code for other OS */ #ifdef __FreeBSD__ if(dev->id_unit != next_isic_unit) { printf("isicattach: Error: new unit (%d) != next_isic_unit (%d)!\n", dev->id_unit, next_isic_unit); return(0); } sc->sc_unit = dev->id_unit; #else isic_sc[sc->sc_unit] = sc; #endif /* card dependent setup */ switch(FLAGS) { #ifdef DYNALINK case FLAG_DYNALINK: ret = isic_attach_Dyn(PARM2); break; #endif #ifdef TEL_S0_8 case FLAG_TELES_S0_8: ret = isic_attach_s08(PARM); break; #endif #ifdef TEL_S0_16 case FLAG_TELES_S0_16: ret = isic_attach_s016(PARM); break; #endif #ifdef TEL_S0_16_3 case FLAG_TELES_S0_163: ret = isic_attach_s0163(PARM); break; #endif #ifdef AVM_A1 case FLAG_AVM_A1: ret = isic_attach_avma1(PARM); break; #endif #ifdef USR_STI case FLAG_USR_ISDN_TA_INT: ret = isic_attach_usrtai(PARM); break; #endif #ifdef ITKIX1 case FLAG_ITK_IX1: ret = isic_attach_itkix1(PARM); break; #endif /* ====================================================================== * Only P&P cards follow below!!! */ #ifdef __FreeBSD__ /* we've already splitted all non-ISA stuff out of this ISA specific part for the other OS */ #ifdef AVM_PCMCIA case FLAG_AVM_A1_PCMCIA: ret = isic_attach_fritzpcmcia(PARM); break; #endif #ifdef TEL_S0_16_3_P case FLAG_TELES_S0_163_PnP: ret = isic_attach_s0163P(PARM2); break; #endif #ifdef CRTX_S0_P case FLAG_CREATIX_S0_PnP: ret = isic_attach_Cs0P(PARM2); break; #endif #ifdef DRN_NGO case FLAG_DRN_NGO: ret = isic_attach_drnngo(PARM2); break; #endif #ifdef SEDLBAUER case FLAG_SWS: ret = isic_attach_sws(PARM); break; #endif #ifdef ELSA_QS1ISA case FLAG_ELSA_QS1P_ISA: ret = isic_attach_Eqs1pi(PARM2); break; #endif #endif /* __FreeBSD__ / P&P specific part */ /* --- XXX - don't know how to handle this - should be removed!!!! ---- */ #ifdef amiga case FLAG_BLMASTER: ret = 1; /* full detection was done in caller */ break; #endif /* ------------------------------------------------------------------- */ default: break; } if(ret == 0) return(0); 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; #if defined(__FreeBSD__) && __FreeBSD__ >=3 callout_handle_init(&sc->sc_T3_callout); callout_handle_init(&sc->sc_T4_callout); #endif /* init higher protocol layers */ MPH_Status_Ind(sc->sc_unit, STI_ATTACH, sc->sc_cardtyp); /* announce manufacturer and card type */ switch(FLAGS) { case FLAG_TELES_S0_8: drvid = "Teles S0/8 or Niccy 1008"; break; case FLAG_TELES_S0_16: drvid = "Teles S0/16, Creatix ISDN S0-16 or Niccy 1016"; break; case FLAG_TELES_S0_163: drvid = "Teles S0/16.3"; break; case FLAG_AVM_A1: drvid = "AVM A1 or AVM Fritz!Card"; break; case FLAG_AVM_A1_PCMCIA: drvid = "AVM PCMCIA Fritz!Card"; break; case FLAG_TELES_S0_163_PnP: drvid = "Teles S0/PnP"; break; case FLAG_CREATIX_S0_PnP: drvid = "Creatix ISDN S0-16 P&P"; break; case FLAG_USR_ISDN_TA_INT: drvid = "USRobotics Sportster ISDN TA intern"; break; case FLAG_DRN_NGO: drvid = "Dr. Neuhaus NICCY Go@"; break; case FLAG_DYNALINK: drvid = "Dynalink IS64PH"; break; case FLAG_SWS: drvid = "Sedlbauer WinSpeed"; break; case FLAG_BLMASTER: /* board announcement was done by caller */ drvid = (char *)0; break; case FLAG_ELSA_QS1P_ISA: drvid = "ELSA QuickStep 1000pro (ISA)"; break; case FLAG_ITK_IX1: drvid = "ITK ix1 micro"; break; default: drvid = "ERROR, unknown flag used"; break; } #ifndef __FreeBSD__ printf("\n"); #endif if (drvid) printf(ISIC_FMT "%s\n", ISIC_PARM, drvid); /* 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'); } #ifdef __FreeBSD__ printf("(Addr=0x%lx)\n", (u_long)ISAC_BASE); #endif 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]); } #ifdef __FreeBSD__ printf("(AddrA=0x%lx, AddrB=0x%lx)\n", (u_long)HSCX_A_BASE, (u_long)HSCX_B_BASE); next_isic_unit++; #if defined(__FreeBSD_version) && __FreeBSD_version >= 300003 /* set the interrupt handler - no need to change isa_device.h */ dev->id_intr = (inthand2_t *)isicintr; #endif #endif /* __FreeBSD__ */ return(1); #undef PARM #undef FLAGS } #endif /* NISIC > 0 */