This is a patch to make the Siemens Isurf 2.0 card work under NetBSD, got
from Juergen Hannken-Illjes - hannken@eis.cs.tu-bs.de



--- i4b/Makefile.inc.DIST	Thu Sep 30 09:49:12 1999
+++ i4b/Makefile.inc	Thu Aug 31 19:16:42 2000
@@ -43,5 +43,5 @@
 .if (${BSDTYPE} == "NetBSD" || ${BSDTYPE} == "OpenBSD" || ${BSDTYPE} == "BSD/OS")
 # NetBSD requires this to do inplace builds
-COPTS  +=	-I..
+COPTS  +=	-I$(.CURDIR)/..
 .endif
 
--- i4b/NetBSD/files.i4b.isa.DIST	Wed Dec 16 14:39:46 1998
+++ i4b/NetBSD/files.i4b.isa	Thu Aug 31 19:14:47 2000
@@ -26,2 +26,3 @@
 file i4b/layer1/i4b_sws.c            isapnp_isic
 file i4b/layer1/i4b_dynalink.c       isapnp_isic
+file i4b/layer1/i4b_siemens_isurf.c  isapnp_isic
--- i4b/layer1/i4b_siemens_isurf.c.DIST	Thu Dec  2 19:22:59 1999
+++ i4b/layer1/i4b_siemens_isurf.c	Thu Aug 31 19:27:25 2000
@@ -48,24 +48,46 @@
 #include "opt_i4b.h"
 
+#else
+
+#define		NISIC	1
+
+#endif
+
 #if NISIC > 0 && defined(SIEMENS_ISURF2)
 
 #include <sys/param.h>
-#if defined(__FreeBSD__) && __FreeBSD__ >= 3
+#include <sys/kernel.h>
+#include <sys/systm.h>
+#include <sys/mbuf.h>
+
+#if defined(__NetBSD__) && __NetBSD_Version__ >= 104230000
+#include <sys/callout.h>
+#endif
+
+#if defined(__FreeBSD__)
+#if __FreeBSD__ >= 3
 #include <sys/ioccom.h>
 #else
 #include <sys/ioctl.h>
 #endif
-#include <sys/kernel.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
 
 #include <machine/clock.h>
 #include <i386/isa/isa_device.h>
 
+#else
+#include <machine/bus.h>
+#include <sys/device.h>
+#endif
+
 #include <sys/socket.h>
 #include <net/if.h>
 
+#if defined(__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>
@@ -78,4 +100,8 @@
 #include <i4b/layer1/i4b_hscx.h>
 
+#if !defined(__FreeBSD__)
+void isic_attach_siemens_isurf __P((struct l1_softc *sc));
+#endif
+
 /* masks for register encoded in base addr */
 
@@ -98,4 +124,5 @@
  *      Siemens I-Surf 2.0 PnP ISAC get fifo routine
  *---------------------------------------------------------------------------*/
+#if defined(__FreeBSD__)
 
 static void             
@@ -119,7 +146,33 @@
 }
 
+#else
+
+static void
+siemens_isurf_read_fifo(struct l1_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, SIE_ISURF_OFF_ALE, IPAC_ISAC_OFF);
+		bus_space_read_multi_1(t, h, SIE_ISURF_OFF_RW, buf, size);
+		break;
+	case ISIC_WHAT_HSCXA:
+		bus_space_write_1(t, h, SIE_ISURF_OFF_ALE, IPAC_HSCXA_OFF);
+		bus_space_read_multi_1(t, h, SIE_ISURF_OFF_RW, buf, size);
+		break;
+	case ISIC_WHAT_HSCXB:
+		bus_space_write_1(t, h, SIE_ISURF_OFF_ALE, IPAC_HSCXB_OFF);
+		bus_space_read_multi_1(t, h, SIE_ISURF_OFF_RW, buf, size);
+		break;
+	}
+}
+
+#endif
+
 /*---------------------------------------------------------------------------*
  *      Siemens I-Surf 2.0 PnP ISAC put fifo routine
  *---------------------------------------------------------------------------*/
+#if defined(__FreeBSD__)
 
 static void
@@ -143,7 +196,33 @@
 }
 
+#else
+
+static void
+siemens_isurf_write_fifo(struct l1_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, SIE_ISURF_OFF_ALE, IPAC_ISAC_OFF);
+		bus_space_write_multi_1(t, h, SIE_ISURF_OFF_RW, (u_int8_t*)buf, size);
+		break;
+	case ISIC_WHAT_HSCXA:
+		bus_space_write_1(t, h, SIE_ISURF_OFF_ALE, IPAC_HSCXA_OFF);
+		bus_space_write_multi_1(t, h, SIE_ISURF_OFF_RW, (u_int8_t*)buf, size);
+		break;
+	case ISIC_WHAT_HSCXB:
+		bus_space_write_1(t, h, SIE_ISURF_OFF_ALE, IPAC_HSCXB_OFF);
+		bus_space_write_multi_1(t, h, SIE_ISURF_OFF_RW, (u_int8_t*)buf, size);
+		break;
+	}
+}
+
+#endif
+
 /*---------------------------------------------------------------------------*
  *      Siemens I-Surf 2.0 PnP ISAC put register routine
  *---------------------------------------------------------------------------*/
+#if defined(__FreeBSD__)
 
 static void
@@ -172,7 +251,37 @@
 }
 
+#else
+
+static void
+siemens_isurf_write_reg(struct l1_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, SIE_ISURF_OFF_ALE, IPAC_ISAC_OFF+offs);
+		bus_space_write_1(t, h, SIE_ISURF_OFF_RW, data);
+		break;
+	case ISIC_WHAT_HSCXA:
+		bus_space_write_1(t, h, SIE_ISURF_OFF_ALE, IPAC_HSCXA_OFF+offs);
+		bus_space_write_1(t, h, SIE_ISURF_OFF_RW, data);
+		break;
+	case ISIC_WHAT_HSCXB:
+		bus_space_write_1(t, h, SIE_ISURF_OFF_ALE, IPAC_HSCXB_OFF+offs);
+		bus_space_write_1(t, h, SIE_ISURF_OFF_RW, data);
+		break;
+	case ISIC_WHAT_IPAC:
+		bus_space_write_1(t, h, SIE_ISURF_OFF_ALE, IPAC_IPAC_OFF+offs);
+		bus_space_write_1(t, h, SIE_ISURF_OFF_RW, data);
+		break;
+	}
+}
+
+#endif
+
 /*---------------------------------------------------------------------------*
  *	Siemens I-Surf 2.0 PnP ISAC get register routine
  *---------------------------------------------------------------------------*/
+#if defined(__FreeBSD__)
 
 static u_char
@@ -201,7 +310,34 @@
 }
 
+#else
+
+static u_int8_t
+siemens_isurf_read_reg(struct l1_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, SIE_ISURF_OFF_ALE, IPAC_ISAC_OFF+offs);
+		return bus_space_read_1(t, h, SIE_ISURF_OFF_RW);
+	case ISIC_WHAT_HSCXA:
+		bus_space_write_1(t, h, SIE_ISURF_OFF_ALE, IPAC_HSCXA_OFF+offs);
+		return bus_space_read_1(t, h, SIE_ISURF_OFF_RW);
+	case ISIC_WHAT_HSCXB:
+		bus_space_write_1(t, h, SIE_ISURF_OFF_ALE, IPAC_HSCXB_OFF+offs);
+		return bus_space_read_1(t, h, SIE_ISURF_OFF_RW);
+	case ISIC_WHAT_IPAC:
+		bus_space_write_1(t, h, SIE_ISURF_OFF_ALE, IPAC_IPAC_OFF+offs);
+		return bus_space_read_1(t, h, SIE_ISURF_OFF_RW);
+	}
+	return 0;
+}
+
+#endif
+
 /*---------------------------------------------------------------------------*
  *	isic_probe_siemens_isurf - probe for Siemens I-Surf 2.0 PnP
  *---------------------------------------------------------------------------*/
+#if defined(__FreeBSD__)
 
 int
@@ -292,4 +428,5 @@
  *	isic_attach_siemens_isurf - attach for Siemens I-Surf 2.0 PnP
  *---------------------------------------------------------------------------*/
+
 int
 isic_attach_siemens_isurf(struct isa_device *dev, unsigned int iobase2)
@@ -314,4 +451,43 @@
 	return(1);
 }
+
+#else
+
+void
+isic_attach_siemens_isurf(struct l1_softc *sc)
+{
+	/* setup access routines */
+
+	sc->clearirq = NULL;
+	sc->readreg = siemens_isurf_read_reg;
+	sc->writereg = siemens_isurf_write_reg;
+
+	sc->readfifo = siemens_isurf_read_fifo;
+	sc->writefifo = siemens_isurf_write_fifo;
+
+	/* setup card type */
+
+	sc->sc_cardtyp = CARD_TYPEP_SIE_ISURF2;
+
+	/* 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 */
+}
+
+#endif
+
 #endif /* NISIC > 0 && defined(SIEMENS_ISURF2) */
-#endif /* FreeBSD */
--- i4b/layer1/isapnp_isic.c.DIST	Thu Aug 24 13:48:57 2000
+++ i4b/layer1/isapnp_isic.c	Thu Aug 31 19:18:26 2000
@@ -111,4 +111,5 @@
 extern void isic_attach_sws __P((struct l1_softc *sc));
 extern void isic_attach_Eqs1pi __P((struct l1_softc *sc));
+extern void isic_attach_siemens_isurf __P((struct l1_softc *sc));
 
 struct isapnp_isic_card_desc {
@@ -145,4 +146,8 @@
 	{ "ASU1688", "Dynalink IS64PH", CARD_TYPEP_DYNALINK,
 	  generic_pnp_mapalloc, isic_attach_Dyn },
+#endif
+#ifdef SIEMENS_ISURF2
+	{ "SIE0020", "Siemens I-Surf 2.0 PnP", CARD_TYPEP_SIE_ISURF2,
+	  generic_pnp_mapalloc, isic_attach_siemens_isurf },
 #endif
 };