Merge with 2.4.0-test7.

author: Ralf Baechle <ralf@linux-mips.org> 2000-08-28 22:00:09 +0000
committer: Ralf Baechle <ralf@linux-mips.org> 2000-08-28 22:00:09 +0000
commit: 1a1d77dd589de5a567fa95e36aa6999c704ceca4 (patch)
tree: 141e31f89f18b9fe0831f31852e0435ceaccafc5 /drivers/isdn/hisax
parent: fb9c690a18b3d66925a65b17441c37fa14d4370b (diff)
35 files changed, 5915 insertions, 709 deletions
diff --git a/drivers/isdn/hisax/Makefile b/drivers/isdn/hisax/Makefile
index 7bc340de9..071e3b1ca 100644
--- a/drivers/isdn/hisax/Makefile
+++ b/drivers/isdn/hisax/Makefile
@@ -31,6 +31,8 @@ HFC_OBJ :=
 HFC_2BDS0 :=
 JADE_OBJ :=
 W6692_OBJ :=
+NETJ_OBJ :=
+ICC_OBJ :=
 
 ifeq ($(CONFIG_HISAX_16_0),y)
 	 O_OBJS += teles0.o
@@ -124,10 +126,17 @@ ifeq ($(CONFIG_HISAX_MIC),y)
 endif
 
 ifeq ($(CONFIG_HISAX_NETJET),y)
-	 O_OBJS += netjet.o
+	 O_OBJS += nj_s.o
+	 NETJ_OBJ := netjet.o
 	 ISAC_OBJ := isac.o
 endif
 
+ifeq ($(CONFIG_HISAX_NETJET_U),y)
+	 O_OBJS += nj_u.o
+	 NETJ_OBJ := netjet.o
+	 ICC_OBJ := icc.o
+endif
+
 ifeq ($(CONFIG_HISAX_HFCS),y)
 	 O_OBJS += hfcscard.o
 	 HFC_2BDS0 := hfc_2bds0.o
@@ -189,7 +198,7 @@ ifeq ($(ISAC_OBJ), isac.o)
 endif
 
 O_OBJS += $(ISAC_OBJ) $(HSCX_OBJ) $(ISAR_OBJ) $(JADE_OBJ)
-O_OBJS += $(HFC_OBJ) $(HFC_2BDS0) $(W6692_OBJ)
+O_OBJS += $(HFC_OBJ) $(HFC_2BDS0) $(W6692_OBJ) $(NETJ_OBJ) $(ICC_OBJ)
 OX_OBJS += config.o
 
 O_TARGET :=
@@ -208,10 +217,9 @@ include $(TOPDIR)/Rules.make
 
 MD5FILES += isac.c isdnl1.c isdnl2.c isdnl3.c \
 	    tei.c callc.c cert.c l3dss1.c l3_1tr6.c \
-	    elsa.c diva.c
+	    elsa.c diva.c sedlbauer.c
 
 CERT = $(shell md5sum -c md5sums.asc >> /dev/null;echo $$?)
 
 cert.o:	$(MD5FILES) md5sums.asc
 	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -D CERTIFICATION=$(CERT) -c -o cert.o cert.c
-
diff --git a/drivers/isdn/hisax/avm_pci.c b/drivers/isdn/hisax/avm_pci.c
index dabb179b5..4302585dc 100644
--- a/drivers/isdn/hisax/avm_pci.c
+++ b/drivers/isdn/hisax/avm_pci.c
@@ -1,4 +1,4 @@
-/* $Id: avm_pci.c,v 1.17 2000/06/26 08:59:12 keil Exp $
+/* $Id: avm_pci.c,v 1.18 2000/08/20 07:34:04 keil Exp $
  *
  * avm_pci.c    low level stuff for AVM Fritz!PCI and ISA PnP isdn cards
  *              Thanks to AVM, Berlin for informations
@@ -17,13 +17,17 @@
 #include <linux/interrupt.h>
 
 extern const char *CardType[];
-static const char *avm_pci_rev = "$Revision: 1.15 $";
+static const char *avm_pci_rev = "$Revision: 1.18 $";
 
 #define  AVM_FRITZ_PCI		1
 #define  AVM_FRITZ_PNP		2
 
-#define  PCI_VENDOR_AVM		0x1244
-#define  PCI_FRITZPCI_ID	0xa00
+#ifndef PCI_VENDOR_ID_AVM
+#define PCI_VENDOR_ID_AVM	0x1244
+#endif
+#ifndef PCI_DEVICE_ID_AVM_FRITZ
+#define PCI_DEVICE_ID_AVM_FRITZ	0xa00
+#endif
 
 #define  HDLC_FIFO		0x0
 #define  HDLC_STATUS		0x4
@@ -293,7 +297,15 @@ hdlc_empty_fifo(struct BCState *bcs, int count)
 	if (cs->subtyp == AVM_FRITZ_PCI) {
 		outl(idx, cs->hw.avm.cfg_reg + 4);
 		while (cnt < count) {
+#ifdef __powerpc__
+#ifdef CONFIG_APUS
+			*ptr++ = in_le32((unsigned *)(cs->hw.avm.isac +_IO_BASE));
+#else
+			*ptr++ = in_be32((unsigned *)(cs->hw.avm.isac +_IO_BASE));
+#endif /* CONFIG_APUS */
+#else
 			*ptr++ = inl(cs->hw.avm.isac);
+#endif /* __powerpc__ */
 			cnt += 4;
 		}
 	} else {
@@ -349,7 +361,15 @@ hdlc_fill_fifo(struct BCState *bcs)
 	write_ctrl(bcs, 3);  /* sets the correct index too */
 	if (cs->subtyp == AVM_FRITZ_PCI) {
 		while (cnt<count) {
+#ifdef __powerpc__
+#ifdef CONFIG_APUS
+			out_le32((unsigned *)(cs->hw.avm.isac +_IO_BASE), *ptr++);
+#else
+			out_be32((unsigned *)(cs->hw.avm.isac +_IO_BASE), *ptr++);
+#endif /* CONFIG_APUS */
+#else
 			outl(*ptr++, cs->hw.avm.isac);
+#endif /* __powerpc__ */
 			cnt += 4;
 		}
 	} else {
@@ -767,8 +787,8 @@ setup_avm_pcipnp(struct IsdnCard *card))
 			printk(KERN_ERR "FritzPCI: no PCI bus present\n");
 			return(0);
 		}
-		if ((dev_avm = pci_find_device(PCI_VENDOR_AVM,
-			PCI_FRITZPCI_ID,  dev_avm))) {
+		if ((dev_avm = pci_find_device(PCI_VENDOR_ID_AVM,
+			PCI_DEVICE_ID_AVM_FRITZ,  dev_avm))) {
 			cs->irq = dev_avm->irq;
 			if (!cs->irq) {
 				printk(KERN_ERR "FritzPCI: No IRQ for PCI card found\n");
@@ -776,9 +796,9 @@ setup_avm_pcipnp(struct IsdnCard *card))
 			}
 			if (pci_enable_device(dev_avm))
 				return(0);
-			cs->hw.avm.cfg_reg = pci_resource_start (dev_avm, 1);
+			cs->hw.avm.cfg_reg = pci_resource_start(dev_avm, 1);
 			if (!cs->hw.avm.cfg_reg) {
-				printk(KERN_WARNING "FritzPCI: No IO-Adr for PCI card found\n");
+				printk(KERN_ERR "FritzPCI: No IO-Adr for PCI card found\n");
 				return(0);
 			}
 			cs->subtyp = AVM_FRITZ_PCI;
diff --git a/drivers/isdn/hisax/bkm_a4t.c b/drivers/isdn/hisax/bkm_a4t.c
index 17e3a19a7..75729c282 100644
--- a/drivers/isdn/hisax/bkm_a4t.c
+++ b/drivers/isdn/hisax/bkm_a4t.c
@@ -18,12 +18,12 @@
 #include "hscx.h"
 #include "jade.h"
 #include "isdnl1.h"
-#include "bkm_ax.h"
 #include <linux/pci.h>
+#include "bkm_ax.h"
 
 extern const char *CardType[];
 
-const char *bkm_a4t_revision = "$Revision: 1.9 $";
+const char *bkm_a4t_revision = "$Revision: 1.11 $";
 
 
 static inline u_char
@@ -287,17 +287,20 @@ __initfunc(int
 		printk(KERN_ERR "bkm_a4t: no PCI bus present\n");
 		return (0);
 	}
-	if ((dev_a4t = pci_find_device(I20_VENDOR_ID, I20_DEVICE_ID, dev_a4t))) {
-		u_int sub_sys_id = 0;
-
-		if (pci_enable_device(dev_a4t))
-			return (0);
-		pci_read_config_dword(dev_a4t, PCI_SUBSYSTEM_VENDOR_ID,
-			&sub_sys_id);
-		if (sub_sys_id == ((A4T_SUBSYS_ID << 16) | A4T_SUBVEN_ID)) {
+	while ((dev_a4t = pci_find_device(PCI_VENDOR_ID_ZORAN,
+		PCI_DEVICE_ID_ZORAN_36120, dev_a4t))) {
+		u16 sub_sys;
+		u16 sub_vendor;
+
+		sub_vendor = dev_a4t->subsystem_vendor;
+		sub_sys = dev_a4t->subsystem_device;
+		if ((sub_sys == A4T_SUBSYS_ID) && (sub_vendor == A4T_SUBVEN_ID)) {
+			if (pci_enable_device(dev_a4t))
+				return(0);
 			found = 1;
-			pci_memaddr = pci_resource_start (dev_a4t, 0);
+			pci_memaddr = pci_resource_start(dev_a4t, 0);
 			cs->irq = dev_a4t->irq;
+			break;
 		}
 	}
 	if (!found) {
diff --git a/drivers/isdn/hisax/bkm_a8.c b/drivers/isdn/hisax/bkm_a8.c
index 61e0bde3c..6f00073c6 100644
--- a/drivers/isdn/hisax/bkm_a8.c
+++ b/drivers/isdn/hisax/bkm_a8.c
@@ -17,29 +17,16 @@
 #include "ipac.h"
 #include "hscx.h"
 #include "isdnl1.h"
-#include "bkm_ax.h"
 #include <linux/pci.h>
+#include "bkm_ax.h"
+
+#if CONFIG_PCI
 
 #define	ATTEMPT_PCI_REMAPPING	/* Required for PLX rev 1 */
 
 extern const char *CardType[];
 
-const char sct_quadro_revision[] = "$Revision: 1.9 $";
-
-/* To survive the startup phase */
-typedef struct {
-	u_int active;		/* true/false */
-	u_int base;		/* ipac base address */
-} IPAC_STATE;
-
-static IPAC_STATE ipac_state[4 + 1] __initdata =
-{
-	{0, 0},			/* dummy */
-	{0, 0},			/* SCT_1 */
-	{0, 0},			/* SCT_2 */
-	{0, 0},			/* SCT_3 */
-	{0, 0}			/* SCT_4 */
-};
+const char sct_quadro_revision[] = "$Revision: 1.12 $";
 
 static const char *sct_quadro_subtypes[] =
 {
@@ -138,19 +125,13 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
 	writereg(cs->hw.ax.base, cs->hw.ax.data_adr, offset + (hscx ? 0x40 : 0), value);
 }
 
-/* Check whether the specified ipac is already active or not */
-static int
-is_ipac_active(u_int ipac_nr)
-{
-	return (ipac_state[ipac_nr].active);
-}
-
 /* Set the specific ipac to active */
 static void
-set_ipac_active(u_int ipac_nr, u_int active)
+set_ipac_active(struct IsdnCardState *cs, u_int active)
 {
-	/* set activation state */
-	ipac_state[ipac_nr].active = active;
+	/* set irq mask */
+	writereg(cs->hw.ax.base, cs->hw.ax.data_adr, IPAC_MASK,
+		active ? 0xc0 : 0xff);
 }
 
 /*
@@ -173,13 +154,14 @@ bkm_interrupt_ipac(int intno, void *dev_id, struct pt_regs *regs)
 {
 	struct IsdnCardState *cs = dev_id;
 	u_char ista, val, icnt = 5;
-	int i;
+
 	if (!cs) {
 		printk(KERN_WARNING "HiSax: Scitel Quadro: Spurious interrupt!\n");
 		return;
 	}
 	ista = readreg(cs->hw.ax.base, cs->hw.ax.data_adr, IPAC_ISTA);
-
+	if (!(ista & 0x3f)) /* not this IPAC */
+		return;
       Start_IPAC:
 	if (cs->debug & L1_DEB_IPAC)
 		debugl1(cs, "IPAC ISTA %02X", ista);
@@ -216,30 +198,15 @@ bkm_interrupt_ipac(int intno, void *dev_id, struct pt_regs *regs)
 		       sct_quadro_subtypes[cs->subtyp]);
 	writereg(cs->hw.ax.base, cs->hw.ax.data_adr, IPAC_MASK, 0xFF);
 	writereg(cs->hw.ax.base, cs->hw.ax.data_adr, IPAC_MASK, 0xC0);
-
-	/* Read out all interrupt sources from currently not active ipacs */
-	/* "Handle" all interrupts from currently not active ipac by reading the regs */
-	for (i = SCT_1; i <= SCT_4; i++)
-		if (!is_ipac_active(i)) {
-			u_int base = ipac_state[i].base;
-			if (readreg(base, base + 4, 0xC1)) {
-				readreg(base, base + 4, 0xA0);
-				readreg(base, base + 4, 0xA4);
-				readreg(base, base + 4, 0x20);
-				readreg(base, base + 4, 0x24);
-				readreg(base, base + 4, 0x60);
-				readreg(base, base + 4, 0x64);
-				readreg(base, base + 4, 0xC1);
-				readreg(base, base + 4, ISAC_CIR0 + 0x80);
-			}
-		}
 }
 
 
 void
 release_io_sct_quadro(struct IsdnCardState *cs)
 {
-	/* ?? */
+	release_region(cs->hw.ax.base & 0xffffffc0, 256);
+	if (cs->subtyp == SCT_1)
+		release_region(cs->hw.ax.plx_adr, 256);
 }
 
 static void
@@ -249,11 +216,6 @@ enable_bkm_int(struct IsdnCardState *cs, unsigned bEnable)
 		if (bEnable)
 			wordout(cs->hw.ax.plx_adr + 0x4C, (wordin(cs->hw.ax.plx_adr + 0x4C) | 0x41));
 		else
-			/* Issue general di only if no ipac is active */
-			if (!is_ipac_active(SCT_1) &&
-			    !is_ipac_active(SCT_2) &&
-			    !is_ipac_active(SCT_3) &&
-			    !is_ipac_active(SCT_4))
 			wordout(cs->hw.ax.plx_adr + 0x4C, (wordin(cs->hw.ax.plx_adr + 0x4C) & ~0x41));
 	}
 }
@@ -263,26 +225,17 @@ reset_bkm(struct IsdnCardState *cs)
 {
 	long flags;
 
-	if (cs->typ == ISDN_CTYPE_SCT_QUADRO) {
-		if (!is_ipac_active(SCT_1) &&
-		    !is_ipac_active(SCT_2) &&
-		    !is_ipac_active(SCT_3) &&
-		    !is_ipac_active(SCT_4)) {
-			/* Issue total reset only if no ipac is active */
-			wordout(cs->hw.ax.plx_adr + 0x50, (wordin(cs->hw.ax.plx_adr + 0x50) & ~4));
-
-			save_flags(flags);
-			sti();
-			set_current_state(TASK_UNINTERRUPTIBLE);
-			schedule_timeout((10 * HZ) / 1000);
-
-			/* Remove the soft reset */
-			wordout(cs->hw.ax.plx_adr + 0x50, (wordin(cs->hw.ax.plx_adr + 0x50) | 4));
-
-			set_current_state(TASK_UNINTERRUPTIBLE);
-			schedule_timeout((10 * HZ) / 1000);
-			restore_flags(flags);
-		}
+	if (cs->subtyp == SCT_1) {
+		wordout(cs->hw.ax.plx_adr + 0x50, (wordin(cs->hw.ax.plx_adr + 0x50) & ~4));
+		save_flags(flags);
+		sti();
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout((10 * HZ) / 1000);
+		/* Remove the soft reset */
+		wordout(cs->hw.ax.plx_adr + 0x50, (wordin(cs->hw.ax.plx_adr + 0x50) | 4));
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout((10 * HZ) / 1000);
+		restore_flags(flags);
 	}
 }
 
@@ -292,20 +245,19 @@ BKM_card_msg(struct IsdnCardState *cs, int mt, void *arg)
 	switch (mt) {
 		case CARD_RESET:
 			/* Disable ints */
-			set_ipac_active(cs->subtyp, 0);
+			set_ipac_active(cs, 0);
 			enable_bkm_int(cs, 0);
 			reset_bkm(cs);
 			return (0);
 		case CARD_RELEASE:
 			/* Sanity */
-			set_ipac_active(cs->subtyp, 0);
+			set_ipac_active(cs, 0);
 			enable_bkm_int(cs, 0);
-			reset_bkm(cs);
 			release_io_sct_quadro(cs);
 			return (0);
 		case CARD_INIT:
 			cs->debug |= L1_DEB_IPAC;
-			set_ipac_active(cs->subtyp, 1);
+			set_ipac_active(cs, 1);
 			inithscxisac(cs, 3);
 			/* Enable ints */
 			enable_bkm_int(cs, 1);
@@ -316,18 +268,38 @@ BKM_card_msg(struct IsdnCardState *cs, int mt, void *arg)
 	return (0);
 }
 
+__initfunc(int
+sct_alloc_io(u_int adr, u_int len))
+{
+	if (check_region(adr, len)) {
+		printk(KERN_WARNING
+			"HiSax: Scitel port %#x-%#x already in use\n",
+			adr, adr + len);
+		return (1);
+	} else {
+		request_region(adr, len, "scitel");
+	}
+	return(0);
+}
+
 static struct pci_dev *dev_a8 __initdata = NULL;
+static u16  sub_vendor_id __initdata = 0;
+static u16  sub_sys_id __initdata = 0;
+static u_char pci_bus __initdata = 0;
+static u_char pci_device_fn __initdata = 0;
+static u_char pci_irq __initdata = 0;
+
+#endif /* CONFIG_PCI */
 
 __initfunc(int
-	   setup_sct_quadro(struct IsdnCard *card))
+setup_sct_quadro(struct IsdnCard *card))
 {
+#if CONFIG_PCI
 	struct IsdnCardState *cs = card->cs;
 	char tmp[64];
-#if CONFIG_PCI
-	u_char pci_bus = 0, pci_device_fn = 0, pci_irq = 0, pci_rev_id;
+	u_char pci_rev_id;
 	u_int found = 0;
 	u_int pci_ioaddr1, pci_ioaddr2, pci_ioaddr3, pci_ioaddr4, pci_ioaddr5;
-#endif
 
 	strcpy(tmp, sct_quadro_revision);
 	printk(KERN_INFO "HiSax: T-Berkom driver Rev. %s\n", HiSax_getrev(tmp));
@@ -339,32 +311,61 @@ __initfunc(int
 	/* Identify subtype by para[0] */
 	if (card->para[0] >= SCT_1 && card->para[0] <= SCT_4)
 		cs->subtyp = card->para[0];
-	else
+	else {
 		printk(KERN_WARNING "HiSax: %s: Invalid subcontroller in configuration, default to 1\n",
-		       CardType[card->typ]);
-#if CONFIG_PCI
-	if (!pci_present()) {
-		printk(KERN_ERR "bkm_a4t: no PCI bus present\n");
+			CardType[card->typ]);
 		return (0);
 	}
-	if ((dev_a8 = pci_find_device(PLX_VENDOR_ID, PLX_DEVICE_ID, dev_a8))) {
-		u_int sub_sys_id = 0;
-
-		pci_read_config_dword(dev_a8, PCI_SUBSYSTEM_VENDOR_ID,
-			&sub_sys_id);
-		if (sub_sys_id == ((SCT_SUBSYS_ID << 16) | SCT_SUBVEN_ID)) {
-			found = 1;
-			pci_ioaddr1 = dev_a8->resource[ 1].start;
-			pci_irq = dev_a8->irq;
-			pci_bus = dev_a8->bus->number;
-			pci_device_fn = dev_a8->devfn;
-		}
-	}
-	if (!found) {
-		printk(KERN_WARNING "HiSax: %s (%s): Card not found\n",
-		       CardType[card->typ],
-		       sct_quadro_subtypes[cs->subtyp]);
+	if ((cs->subtyp != SCT_1) && ((sub_sys_id != SCT_SUBSYS_ID) ||
+		(sub_vendor_id != SCT_SUBVEN_ID)))
 		return (0);
+	if (cs->subtyp == SCT_1) {
+		if (!pci_present()) {
+			printk(KERN_ERR "bkm_a4t: no PCI bus present\n");
+			return (0);
+		}
+		while ((dev_a8 = pci_find_device(PCI_VENDOR_ID_PLX,
+			PCI_DEVICE_ID_PLX_9050, dev_a8))) {
+			
+			sub_vendor_id = dev_a8->subsystem_vendor;
+			sub_sys_id = dev_a8->subsystem_device;
+			if ((sub_sys_id == SCT_SUBSYS_ID) &&
+				(sub_vendor_id == SCT_SUBVEN_ID)) {
+				if (pci_enable_device(dev_a8))
+					return(0);
+				pci_ioaddr1 = pci_resource_start(dev_a8, 1);
+				pci_irq = dev_a8->irq;
+				pci_bus = dev_a8->bus->number;
+				pci_device_fn = dev_a8->devfn;
+				found = 1;
+				break;
+			}
+		}
+		if (!found) {
+			printk(KERN_WARNING "HiSax: %s (%s): Card not found\n",
+				CardType[card->typ],
+				sct_quadro_subtypes[cs->subtyp]);
+			return (0);
+		}
+#ifdef ATTEMPT_PCI_REMAPPING
+/* HACK: PLX revision 1 bug: PLX address bit 7 must not be set */
+		pcibios_read_config_byte(pci_bus, pci_device_fn,
+			PCI_REVISION_ID, &pci_rev_id);
+		if ((pci_ioaddr1 & 0x80) && (pci_rev_id == 1)) {
+			printk(KERN_WARNING "HiSax: %s (%s): PLX rev 1, remapping required!\n",
+				CardType[card->typ],
+				sct_quadro_subtypes[cs->subtyp]);
+			/* Restart PCI negotiation */
+			pcibios_write_config_dword(pci_bus, pci_device_fn,
+				PCI_BASE_ADDRESS_1, (u_int) - 1);
+			/* Move up by 0x80 byte */
+			pci_ioaddr1 += 0x80;
+			pci_ioaddr1 &= PCI_BASE_ADDRESS_IO_MASK;
+			pcibios_write_config_dword(pci_bus, pci_device_fn,
+				PCI_BASE_ADDRESS_1, pci_ioaddr1);
+			dev_a8->resource[ 1].start = pci_ioaddr1;
+		}
+#endif /* End HACK */
 	}
 	if (!pci_irq) {		/* IRQ range check ?? */
 		printk(KERN_WARNING "HiSax: %s (%s): No IRQ\n",
@@ -372,25 +373,6 @@ __initfunc(int
 		       sct_quadro_subtypes[cs->subtyp]);
 		return (0);
 	}
-#ifdef ATTEMPT_PCI_REMAPPING
-/* HACK: PLX revision 1 bug: PLX address bit 7 must not be set */
-	pcibios_read_config_byte(pci_bus, pci_device_fn, PCI_REVISION_ID, &pci_rev_id);
-	if ((pci_ioaddr1 & 0x80) && (pci_rev_id == 1)) {
-		printk(KERN_WARNING "HiSax: %s (%s): PLX rev 1, remapping required!\n",
-			CardType[card->typ],
-			sct_quadro_subtypes[cs->subtyp]);
-		/* Restart PCI negotiation */
-		pcibios_write_config_dword(pci_bus, pci_device_fn,
-			PCI_BASE_ADDRESS_1, (u_int) - 1);
-		/* Move up by 0x80 byte */
-		pci_ioaddr1 += 0x80;
-		pci_ioaddr1 &= PCI_BASE_ADDRESS_IO_MASK;
-		pcibios_write_config_dword(pci_bus, pci_device_fn,
-			PCI_BASE_ADDRESS_1, pci_ioaddr1);
-		dev_a8->resource[ 1].start = pci_ioaddr1;
-	}
-/* End HACK */
-#endif
 	pcibios_read_config_dword(pci_bus, pci_device_fn, PCI_BASE_ADDRESS_1, &pci_ioaddr1);
 	pcibios_read_config_dword(pci_bus, pci_device_fn, PCI_BASE_ADDRESS_2, &pci_ioaddr2);
 	pcibios_read_config_dword(pci_bus, pci_device_fn, PCI_BASE_ADDRESS_3, &pci_ioaddr3);
@@ -417,23 +399,42 @@ __initfunc(int
 	/* pci_ioaddr5 is for the first subdevice only */
 	cs->hw.ax.plx_adr = pci_ioaddr1;
 	/* Enter all ipac_base addresses */
-	ipac_state[SCT_1].base = pci_ioaddr5 + 0x00;
-	ipac_state[SCT_2].base = pci_ioaddr4 + 0x08;
-	ipac_state[SCT_3].base = pci_ioaddr3 + 0x10;
-	ipac_state[SCT_4].base = pci_ioaddr2 + 0x20;
-	/* For isac and hscx control path */
-	cs->hw.ax.base = ipac_state[cs->subtyp].base;
+	switch(cs->subtyp) {
+		case 1:
+			cs->hw.ax.base = pci_ioaddr5 + 0x00;
+			if (sct_alloc_io(pci_ioaddr1, 256))
+				return(0);
+			if (sct_alloc_io(pci_ioaddr5, 256))
+				return(0);
+			/* disable all IPAC */
+			writereg(pci_ioaddr5, pci_ioaddr5 + 4,
+				IPAC_MASK, 0xFF);
+			writereg(pci_ioaddr4 + 0x08, pci_ioaddr4 + 0x0c,
+				IPAC_MASK, 0xFF);
+			writereg(pci_ioaddr3 + 0x10, pci_ioaddr3 + 0x14,
+				IPAC_MASK, 0xFF);
+			writereg(pci_ioaddr2 + 0x20, pci_ioaddr2 + 0x24,
+				IPAC_MASK, 0xFF);
+			break;
+		case 2:
+			cs->hw.ax.base = pci_ioaddr4 + 0x08;
+			if (sct_alloc_io(pci_ioaddr4, 256))
+				return(0);
+			break;
+		case 3:
+			cs->hw.ax.base = pci_ioaddr3 + 0x10;
+			if (sct_alloc_io(pci_ioaddr3, 256))
+				return(0);
+			break;
+		case 4:
+			cs->hw.ax.base = pci_ioaddr2 + 0x20;
+			if (sct_alloc_io(pci_ioaddr2, 256))
+				return(0);
+			break;
+	}	
 	/* For isac and hscx data path */
 	cs->hw.ax.data_adr = cs->hw.ax.base + 4;
-#else
-	printk(KERN_WARNING "HiSax: %s (%s): NO_PCI_BIOS\n",
-	       CardType[card->typ],
-	       sct_quadro_subtypes[cs->subtyp]);
-	printk(KERN_WARNING "HiSax: %s (%s): Unable to configure\n",
-	       CardType[card->typ],
-	       sct_quadro_subtypes[cs->subtyp]);
-	return (0);
-#endif				/* CONFIG_PCI */
+
 	printk(KERN_INFO "HiSax: %s (%s) configured at 0x%.4X, 0x%.4X, 0x%.4X and IRQ %d\n",
 	       CardType[card->typ],
 	       sct_quadro_subtypes[cs->subtyp],
@@ -444,19 +445,6 @@ __initfunc(int
 
 	test_and_set_bit(HW_IPAC, &cs->HW_Flags);
 
-	/* Disable all currently not active ipacs */
-	if (!is_ipac_active(SCT_1))
-		set_ipac_active(SCT_1, 0);
-	if (!is_ipac_active(SCT_2))
-		set_ipac_active(SCT_2, 0);
-	if (!is_ipac_active(SCT_3))
-		set_ipac_active(SCT_3, 0);
-	if (!is_ipac_active(SCT_4))
-		set_ipac_active(SCT_4, 0);
-
-	/* Perfom general reset (if possible) */
-	reset_bkm(cs);
-
 	cs->readisac = &ReadISAC;
 	cs->writeisac = &WriteISAC;
 	cs->readisacfifo = &ReadISACfifo;
@@ -473,4 +461,7 @@ __initfunc(int
 		sct_quadro_subtypes[cs->subtyp],
 		readreg(cs->hw.ax.base, cs->hw.ax.data_adr, IPAC_ID));
 	return (1);
+#else
+	printk(KERN_ERR "HiSax: bkm_a8 only supported on PCI Systems\n");
+#endif /* CONFIG_PCI */
 }
diff --git a/drivers/isdn/hisax/bkm_ax.h b/drivers/isdn/hisax/bkm_ax.h
index 418c4bd47..e513c81a6 100644
--- a/drivers/isdn/hisax/bkm_ax.h
+++ b/drivers/isdn/hisax/bkm_ax.h
@@ -19,13 +19,21 @@
 
 
 /* A4T																*/
-#define I20_DEVICE_ID       	0x6120  /* I20 PCI device ID */
-#define I20_VENDOR_ID       	0x11DE  /* I20 PCI vendor ID */
+#ifndef PCI_VENDOR_ID_ZORAN
+#define PCI_VENDOR_ID_ZORAN	0x11DE
+#endif
+#ifndef PCI_DEVICE_ID_ZORAN_36120
+#define PCI_DEVICE_ID_ZORAN_36120	0x6120
+#endif
 #define	A4T_SUBVEN_ID		0x0871	
 #define	A4T_SUBSYS_ID		0xFFA4
 /* Scitel Quadro 																*/
-#define	PLX_DEVICE_ID		0x9050	/* Scitel Quadro PLX */
-#define	PLX_VENDOR_ID		0x10B5
+#ifndef PCI_VENDOR_ID_PLX
+#define PCI_VENDOR_ID_PLX	0x10B5
+#endif
+#ifndef PCI_DEVICE_ID_PLX_9050
+#define PCI_DEVICE_ID_PLX_9050	0x9050
+#endif
 #define	SCT_SUBVEN_ID		0x0871
 #define	SCT_SUBSYS_ID		0xFFA8
 
diff --git a/drivers/isdn/hisax/callc.c b/drivers/isdn/hisax/callc.c
index 9ed33d0f3..4d3290392 100644
--- a/drivers/isdn/hisax/callc.c
+++ b/drivers/isdn/hisax/callc.c
@@ -366,7 +366,7 @@ lli_deliver_call(struct FsmInst *fi, int event, void *arg)
 		 * No need to return "unknown" for calls without OAD,
 		 * cause that's handled in linklevel now (replaced by '0')
 		 */
-		memcpy (&ic.parm.setup, &chanp->proc->para.setup, sizeof(ic.parm.setup));
+		memcpy(&ic.parm.setup, &chanp->proc->para.setup, sizeof(setup_parm));
 		ret = chanp->cs->iif.statcallb(&ic);
 		if (chanp->debug & 1)
 			link_debug(chanp, 1, "statcallb ret=%d", ret);
@@ -383,12 +383,16 @@ lli_deliver_call(struct FsmInst *fi, int event, void *arg)
 				FsmChangeState(fi, ST_IN_PROCEED_SEND);
 				chanp->d_st->lli.l4l3(chanp->d_st, CC_PROCEED_SEND | REQUEST, chanp->proc);
 				if (ret == 5) {
-					memcpy (&chanp->setup, &ic.parm.setup, sizeof(chanp->setup));
+					memcpy(&chanp->setup, &ic.parm.setup, sizeof(setup_parm));
 					chanp->d_st->lli.l4l3(chanp->d_st, CC_REDIR | REQUEST, chanp->proc);
 				}
 				break;
 			case 2:	/* Rejecting Call */
 				break;
+			case 3:	/* incomplete number */
+				FsmDelTimer(&chanp->drel_timer, 61);
+				chanp->d_st->lli.l4l3(chanp->d_st, CC_MORE_INFO | REQUEST, chanp->proc);
+				break;
 			case 0:	/* OK, nobody likes this call */
 			default:	/* statcallb problems */
 				chanp->d_st->lli.l4l3(chanp->d_st, CC_IGNORE | REQUEST, chanp->proc);
@@ -795,6 +799,8 @@ static struct FsmNode fnlist[] HISAX_INITDATA =
         {ST_IN_WAIT_LL,         EV_HANGUP,              lli_reject_req},
         {ST_IN_WAIT_LL,         EV_DISCONNECT_IND,      lli_release_req},
         {ST_IN_WAIT_LL,         EV_RELEASE,             lli_dhup_close},
+        {ST_IN_WAIT_LL,         EV_SETUP_IND,           lli_deliver_call},
+        {ST_IN_WAIT_LL,         EV_SETUP_ERR,           lli_error},
         {ST_IN_ALERT_SENT,      EV_SETUP_CMPL_IND,      lli_init_bchan_in},
         {ST_IN_ALERT_SENT,      EV_ACCEPTD,             lli_send_dconnect},
         {ST_IN_ALERT_SENT,      EV_HANGUP,              lli_disconnect_reject},
@@ -956,6 +962,9 @@ dchan_l3l4(struct PStack *st, int pr, void *arg)
 		return;
 
 	switch (pr) {
+		case (CC_MORE_INFO | INDICATION):
+			FsmEvent(&chanp->fi, EV_SETUP_IND, NULL);
+			break;
 		case (CC_DISCONNECT | INDICATION):
 			FsmEvent(&chanp->fi, EV_DISCONNECT_IND, NULL);
 			break;
@@ -1103,7 +1112,7 @@ init_chan(int chan, struct IsdnCardState *csta)
 	chanp->fi.printdebug = callc_debug;
 	FsmInitTimer(&chanp->fi, &chanp->dial_timer);
 	FsmInitTimer(&chanp->fi, &chanp->drel_timer);
-	if (!chan || test_bit(FLG_TWO_DCHAN, &csta->HW_Flags)) {
+	if (!chan || (test_bit(FLG_TWO_DCHAN, &csta->HW_Flags) && chan < 2)) {
 		init_d_st(chanp);
 	} else {
 		chanp->d_st = csta->channel->d_st;
@@ -1176,9 +1185,12 @@ lldata_handler(struct PStack *st, int pr, void *arg)
 
 	switch (pr) {
 		case (DL_DATA  | INDICATION):
-			if (chanp->data_open)
+			if (chanp->data_open) {
+				if (chanp->debug & 0x800)
+					link_debug(chanp, 0, "lldata: %d", skb->len);
 				chanp->cs->iif.rcvcallb_skb(chanp->cs->myid, chanp->chan, skb);
-			else {
+			} else {
+				link_debug(chanp, 0, "lldata: channel not open");
 				dev_kfree_skb(skb);
 			}
 			break;
@@ -1205,10 +1217,12 @@ lltrans_handler(struct PStack *st, int pr, void *arg)
 
 	switch (pr) {
 		case (PH_DATA | INDICATION):
-			if (chanp->data_open)
+			if (chanp->data_open) {
+				if (chanp->debug & 0x800)
+					link_debug(chanp, 0, "lltrans: %d", skb->len);
 				chanp->cs->iif.rcvcallb_skb(chanp->cs->myid, chanp->chan, skb);
-			else {
-				link_debug(chanp, 0, "channel not open");
+			} else {
+				link_debug(chanp, 0, "lltrans: channel not open");
 				dev_kfree_skb(skb);
 			}
 			break;
@@ -1233,6 +1247,8 @@ ll_writewakeup(struct PStack *st, int len)
 	struct Channel *chanp = st->lli.userdata;
 	isdn_ctrl ic;
 
+	if (chanp->debug & 0x800)
+		link_debug(chanp, 0, "llwakeup: %d", len);
 	ic.driver = chanp->cs->myid;
 	ic.command = ISDN_STAT_BSENT;
 	ic.arg = chanp->chan;
@@ -1506,7 +1522,7 @@ HiSax_command(isdn_ctrl * ic)
 				link_debug(chanp, 1, "DIAL %s -> %s (%d,%d)",
 					ic->parm.setup.eazmsn, ic->parm.setup.phone,
 					ic->parm.setup.si1, ic->parm.setup.si2);
-			memcpy (&chanp->setup, &ic->parm.setup, sizeof (chanp->setup));
+			memcpy(&chanp->setup, &ic->parm.setup, sizeof(setup_parm));
 			if (!strcmp(chanp->setup.eazmsn, "0"))
 				chanp->setup.eazmsn[0] = '\0';
 			/* this solution is dirty and may be change, if
@@ -1526,6 +1542,7 @@ HiSax_command(isdn_ctrl * ic)
 			break;
 		case (ISDN_CMD_ACCEPTD):
 			chanp = csta->channel + ic->arg;
+			memcpy(&chanp->setup, &ic->parm.setup, sizeof(setup_parm));
 			if (chanp->debug & 1)
 				link_debug(chanp, 1, "ACCEPTD");
 			FsmEvent(&chanp->fi, EV_ACCEPTD, NULL);
@@ -1722,7 +1739,7 @@ HiSax_command(isdn_ctrl * ic)
 			chanp = csta->channel + ic->arg;
 			if (chanp->debug & 1)
 				link_debug(chanp, 1, "REDIR");
-			memcpy (&chanp->setup, &ic->parm.setup, sizeof(chanp->setup));
+			memcpy(&chanp->setup, &ic->parm.setup, sizeof(setup_parm));
 			FsmEvent(&chanp->fi, EV_REDIR, NULL);
 			break;
 
diff --git a/drivers/isdn/hisax/cert.c b/drivers/isdn/hisax/cert.c
index bf0c6465d..64f3bccc8 100644
--- a/drivers/isdn/hisax/cert.c
+++ b/drivers/isdn/hisax/cert.c
@@ -17,11 +17,9 @@ certification_check(int output) {
 #if CERTIFICATION == 0
 	if (output) {
 		printk(KERN_INFO "HiSax: Approval certification valid\n");
-		printk(KERN_INFO "HiSax: Approved with ELSA Quickstep series cards\n");
-		printk(KERN_INFO "HiSax: Approval registration numbers:\n");
-		printk(KERN_INFO "HiSax: German D133361J CETECOM ICT Services GmbH\n");
-		printk(KERN_INFO "HiSax: EU (D133362J) CETECOM ICT Services GmbH\n");
+		printk(KERN_INFO "HiSax: Approved with ELSA Microlink PCI cards\n");
 		printk(KERN_INFO "HiSax: Approved with Eicon Technology Diva 2.01 PCI cards\n");
+		printk(KERN_INFO "HiSax: Approved with Sedlbauer Speedfax + cards\n");
 	}
 	return(0);
 #endif
diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
index cda0fe872..4ed7e4129 100644
--- a/drivers/isdn/hisax/config.c
+++ b/drivers/isdn/hisax/config.c
@@ -47,7 +47,7 @@
  *   17 MIC card                p0=irq  p1=iobase
  *   18 ELSA Quickstep 1000PCI  no parameter
  *   19 Compaq ISDN S0 ISA card p0=irq  p1=IO0 (HSCX)  p2=IO1 (ISAC) p3=IO2
- *   20 Travers Technologies NETjet PCI card
+ *   20 Travers Technologies NETjet-S PCI card
  *   21 TELES PCI               no parameter
  *   22 Sedlbauer Speed Star    p0=irq p1=iobase
  *   23 reserved
@@ -65,6 +65,7 @@
  *   35 HFC 2BDS0 PCI           none
  *   36 Winbond 6692 PCI        none
  *   37 HFC 2BDS0 S+/SP         p0=irq p1=iobase
+ *   38 Travers Technologies NETspider-U PCI card
  *
  * protocol can be either ISDN_PTYPE_EURO or ISDN_PTYPE_1TR6 or ISDN_PTYPE_NI1
  *
@@ -76,11 +77,11 @@ const char *CardType[] =
  "AVM A1", "Elsa ML", "Elsa Quickstep", "Teles PCMCIA", "ITK ix1-micro Rev.2",
  "Elsa PCMCIA", "Eicon.Diehl Diva", "ISDNLink", "TeleInt", "Teles 16.3c",
  "Sedlbauer Speed Card", "USR Sportster", "ith mic Linux", "Elsa PCI",
- "Compaq ISA", "NETjet", "Teles PCI", "Sedlbauer Speed Star (PCMCIA)",
+ "Compaq ISA", "NETjet-S", "Teles PCI", "Sedlbauer Speed Star (PCMCIA)",
  "AMD 7930", "NICCY", "S0Box", "AVM A1 (PCMCIA)", "AVM Fritz PnP/PCI",
  "Sedlbauer Speed Fax +", "Siemens I-Surf", "Acer P10", "HST Saphir",
  "Telekom A4T", "Scitel Quadro", "Gazel", "HFC 2BDS0 PCI", "Winbond 6692",
- "HFC 2BDS0 SX",
+ "HFC 2BDS0 SX", "NETspider-U",
 };
 
 void HiSax_closecard(int cardnr);
@@ -106,7 +107,6 @@ EXPORT_SYMBOL(elsa_init_pcmcia);
 #define DEFAULT_CFG {11,0x170,0,0}
 int avm_a1_init_pcmcia(void*, int, int*, int);
 EXPORT_SYMBOL(avm_a1_init_pcmcia);
-EXPORT_SYMBOL(HiSax_closecard);
 #endif /* CONFIG_HISAX_AVM_A1_PCMCIA */
 
 #ifdef CONFIG_HISAX_FRITZPCI
@@ -198,7 +198,7 @@ EXPORT_SYMBOL(sedl_init_pcmcia);
 #ifdef CONFIG_HISAX_NETJET
 #undef DEFAULT_CARD
 #undef DEFAULT_CFG
-#define DEFAULT_CARD ISDN_CTYPE_NETJET
+#define DEFAULT_CARD ISDN_CTYPE_NETJET_S
 #define DEFAULT_CFG {0,0,0,0}
 #endif
 
@@ -280,22 +280,29 @@ EXPORT_SYMBOL(sedl_init_pcmcia);
 #define DEFAULT_CFG {0,0,0,0}
 #endif
 
+#ifdef CONFIG_HISAX_NETJET_U
+#undef DEFAULT_CARD
+#undef DEFAULT_CFG
+#define DEFAULT_CARD ISDN_CTYPE_NETJET_U
+#define DEFAULT_CFG {0,0,0,0}
+#endif
+
 #ifdef CONFIG_HISAX_1TR6
 #define DEFAULT_PROTO ISDN_PTYPE_1TR6
 #define DEFAULT_PROTO_NAME "1TR6"
 #endif
-#ifdef CONFIG_HISAX_EURO
-#undef DEFAULT_PROTO
-#define DEFAULT_PROTO ISDN_PTYPE_EURO
-#undef DEFAULT_PROTO_NAME
-#define DEFAULT_PROTO_NAME "EURO"
-#endif
 #ifdef CONFIG_HISAX_NI1
 #undef DEFAULT_PROTO
 #define DEFAULT_PROTO ISDN_PTYPE_NI1
 #undef DEFAULT_PROTO_NAME
 #define DEFAULT_PROTO_NAME "NI1"
 #endif
+#ifdef CONFIG_HISAX_EURO
+#undef DEFAULT_PROTO
+#define DEFAULT_PROTO ISDN_PTYPE_EURO
+#undef DEFAULT_PROTO_NAME
+#define DEFAULT_PROTO_NAME "EURO"
+#endif
 #ifndef DEFAULT_PROTO
 #define DEFAULT_PROTO ISDN_PTYPE_UNKNOWN
 #define DEFAULT_PROTO_NAME "UNKNOWN"
@@ -304,6 +311,10 @@ EXPORT_SYMBOL(sedl_init_pcmcia);
 #error "HiSax: No cards configured"
 #endif
 
+int hisax_init_pcmcia(void *, int *, struct IsdnCard *);
+EXPORT_SYMBOL(hisax_init_pcmcia);
+EXPORT_SYMBOL(HiSax_closecard);
+
 #define FIRST_CARD { \
 	DEFAULT_CARD, \
 	DEFAULT_PROTO, \
@@ -400,9 +411,9 @@ HiSaxVersion(void))
 
 	printk(KERN_INFO "HiSax: Linux Driver for passive ISDN cards\n");
 #ifdef MODULE
-	printk(KERN_INFO "HiSax: Version 3.3e (module)\n");
+	printk(KERN_INFO "HiSax: Version 3.5 (module)\n");
 #else
-	printk(KERN_INFO "HiSax: Version 3.3e (kernel)\n");
+	printk(KERN_INFO "HiSax: Version 3.5 (kernel)\n");
 #endif
 	strcpy(tmp, l1_revision);
 	printk(KERN_INFO "HiSax: Layer1 Revision %s\n", HiSax_getrev(tmp));
@@ -546,8 +557,8 @@ extern int setup_sportster(struct IsdnCard *card);
 extern int setup_mic(struct IsdnCard *card);
 #endif
 
-#if CARD_NETJET
-extern int setup_netjet(struct IsdnCard *card);
+#if CARD_NETJET_S
+extern int setup_netjet_s(struct IsdnCard *card);
 #endif
 
 #if CARD_HFCS
@@ -598,6 +609,10 @@ extern int setup_gazel(struct IsdnCard *card);
 extern int setup_w6692(struct IsdnCard *card);
 #endif
 
+#if CARD_NETJET_U
+extern int setup_netjet_u(struct IsdnCard *card);
+#endif
+
 /*
  * Find card with given driverId
  */
@@ -800,7 +815,7 @@ ll_stop(struct IsdnCardState *cs)
 	ic.command = ISDN_STAT_STOP;
 	ic.driver = cs->myid;
 	cs->iif.statcallb(&ic);
-	CallcFreeChan(cs);
+//	CallcFreeChan(cs);
 }
 
 static void
@@ -923,6 +938,8 @@ checkcard(int cardnr, char *id, int *busy_flag))
 	cs->busy_flag = busy_flag;
 	cs->irq_flags = I4L_IRQ_FLAG;
 #if TEI_PER_CARD
+	if (card->protocol == ISDN_PTYPE_NI1)
+		test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
 #else
 	test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
 #endif
@@ -1067,9 +1084,9 @@ checkcard(int cardnr, char *id, int *busy_flag))
 				ret = setup_mic(card);
 				break;
 #endif
-#if CARD_NETJET
-			case ISDN_CTYPE_NETJET:
-				ret = setup_netjet(card);
+#if CARD_NETJET_S
+			case ISDN_CTYPE_NETJET_S:
+				ret = setup_netjet_s(card);
 				break;
 #endif
 #if CARD_HFCS
@@ -1133,6 +1150,11 @@ checkcard(int cardnr, char *id, int *busy_flag))
 			ret = setup_w6692(card);
 			break;
 #endif
+#if CARD_NETJET_U
+			case ISDN_CTYPE_NETJET_U:
+				ret = setup_netjet_u(card);
+				break;
+#endif
 		default:
 			printk(KERN_WARNING
 				"HiSax: Support for %s Card not selected\n",
@@ -1252,6 +1274,9 @@ HiSax_closecard(int cardnr)
 	if (cards[cardnr].cs) {
 		ll_stop(cards[cardnr].cs);
 		release_tei(cards[cardnr].cs);
+		
+		CallcFreeChan(cards[cardnr].cs);
+		
 		closecard(cardnr);
 		if (cards[cardnr].cs->irq)
 			free_irq(cards[cardnr].cs->irq, cards[cardnr].cs);
@@ -1310,10 +1335,19 @@ HiSax_reportcard(int cardnr, int sel)
 __initfunc(int
 HiSax_init(void))
 {
-	int i;
+	int i,j;
 
 #ifdef MODULE
 	int nzproto = 0;
+	if (!type[0]) {
+		/* We 'll register drivers later, but init basic functions*/
+		CallcNew();
+		Isdnl3New();
+		Isdnl2New();
+		TeiNew();
+		Isdnl1New();
+		return 0;
+	}
 #ifdef CONFIG_HISAX_ELSA
 	if (type[0] == ISDN_CTYPE_ELSA_PCMCIA) {
 		/* we have exported  and return in this case */
@@ -1338,41 +1372,41 @@ HiSax_init(void))
 #ifdef MODULE
 	if (id)			/* If id= string used */
 		HiSax_id = id;
-	for (i = 0; i < HISAX_MAX_CARDS; i++) {
-		cards[i].typ = type[i];
+	for (i = j = 0; j < HISAX_MAX_CARDS; i++) {
+		cards[j].typ = type[i];
 		if (protocol[i]) {
-			cards[i].protocol = protocol[i];
+			cards[j].protocol = protocol[i];
 			nzproto++;
 		}
 		switch (type[i]) {
 			case ISDN_CTYPE_16_0:
-				cards[i].para[0] = irq[i];
-				cards[i].para[1] = mem[i];
-				cards[i].para[2] = io[i];
+				cards[j].para[0] = irq[i];
+				cards[j].para[1] = mem[i];
+				cards[j].para[2] = io[i];
 				break;
 
 			case ISDN_CTYPE_8_0:
-				cards[i].para[0] = irq[i];
-				cards[i].para[1] = mem[i];
+				cards[j].para[0] = irq[i];
+				cards[j].para[1] = mem[i];
 				break;
 
 #ifdef IO0_IO1
 			case ISDN_CTYPE_PNP:
 			case ISDN_CTYPE_NICCY:
-				cards[i].para[0] = irq[i];
-				cards[i].para[1] = io0[i];
-				cards[i].para[2] = io1[i];
+				cards[j].para[0] = irq[i];
+				cards[j].para[1] = io0[i];
+				cards[j].para[2] = io1[i];
 				break;
 			case ISDN_CTYPE_COMPAQ_ISA:
-				cards[i].para[0] = irq[i];
-				cards[i].para[1] = io0[i];
-				cards[i].para[2] = io1[i];
-				cards[i].para[3] = io[i];
+				cards[j].para[0] = irq[i];
+				cards[j].para[1] = io0[i];
+				cards[j].para[2] = io1[i];
+				cards[j].para[3] = io[i];
 				break;
 #endif
 			case ISDN_CTYPE_ELSA:
 			case ISDN_CTYPE_HFC_PCI:
-				cards[i].para[0] = io[i];
+				cards[j].para[0] = io[i];
 				break;
 			case ISDN_CTYPE_16_3:
 			case ISDN_CTYPE_TELESPCMCIA:
@@ -1396,26 +1430,42 @@ HiSax_init(void))
 			case ISDN_CTYPE_HSTSAPHIR:
 			case ISDN_CTYPE_GAZEL:
 		        case ISDN_CTYPE_HFC_SX:
-				cards[i].para[0] = irq[i];
-				cards[i].para[1] = io[i];
+				cards[j].para[0] = irq[i];
+				cards[j].para[1] = io[i];
 				break;
 			case ISDN_CTYPE_ISURF:
-				cards[i].para[0] = irq[i];
-				cards[i].para[1] = io[i];
-				cards[i].para[2] = mem[i];
+				cards[j].para[0] = irq[i];
+				cards[j].para[1] = io[i];
+				cards[j].para[2] = mem[i];
 				break;
 			case ISDN_CTYPE_ELSA_PCI:
-			case ISDN_CTYPE_NETJET:
+			case ISDN_CTYPE_NETJET_S:
 			case ISDN_CTYPE_AMD7930:
 			case ISDN_CTYPE_TELESPCI:
 			case ISDN_CTYPE_W6692:
+			case ISDN_CTYPE_NETJET_U:
 				break;
 			case ISDN_CTYPE_BKM_A4T:
-	  		   	break;
+	  			break;
 			case ISDN_CTYPE_SCT_QUADRO:
-	          	cards[i].para[0] = irq[i];
+				if (irq[i]) {
+					cards[j].para[0] = irq[i];
+				} else {
+				        /* QUADRO is a 4 BRI card */
+					cards[j++].para[0] = 1;
+					cards[j].typ = ISDN_CTYPE_SCT_QUADRO; 
+					cards[j].protocol = protocol[i];
+					cards[j++].para[0] = 2;
+					cards[j].typ = ISDN_CTYPE_SCT_QUADRO; 
+					cards[j].protocol = protocol[i];
+					cards[j++].para[0] = 3;
+					cards[j].typ = ISDN_CTYPE_SCT_QUADRO; 
+					cards[j].protocol = protocol[i];
+					cards[j].para[0] = 4;
+				}
 				break;
 		}
+		j++;
 	}
 	if (!nzproto) {
 		printk(KERN_WARNING "HiSax: Warning - no protocol specified\n");
@@ -1620,3 +1670,21 @@ int avm_a1_init_pcmcia(void *pcm_iob, int pcm_irq, int *busy_flag, int prot)
 	return (0);
 }
 #endif
+
+int hisax_init_pcmcia(void *pcm_iob, int *busy_flag, struct IsdnCard *card)
+{
+	u_char ids[16];
+	int ret = -1;
+
+	cards[nrcards] = *card;
+	if (nrcards)
+		sprintf(ids, "HiSax%d", nrcards);
+	else
+		sprintf(ids, "HiSax");
+	if (!checkcard(nrcards, ids, busy_flag)) {
+		return(-1);
+	}
+	ret = nrcards;
+	nrcards++;
+	return (ret);
+}
diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c
index 002ee0d60..f39dd7558 100644
--- a/drivers/isdn/hisax/diva.c
+++ b/drivers/isdn/hisax/diva.c
@@ -47,12 +47,18 @@ const char *Diva_revision = "$Revision: 1.21 $";
 #define DIVA_IPAC_PCI	4
 
 /* PCI stuff */
-#define PCI_VENDOR_EICON_DIEHL	0x1133
-#define PCI_DIVA20PRO_ID	0xe001
-#define PCI_DIVA20_ID		0xe002
-#define PCI_DIVA20PRO_U_ID	0xe003
-#define PCI_DIVA20_U_ID		0xe004
-#define PCI_DIVA_201		0xe005
+#ifndef PCI_VENDOR_ID_EICON
+#define PCI_VENDOR_ID_EICON	0x1133
+#endif
+#ifndef PCI_DEVICE_ID_EICON_DIVA20
+#define PCI_DEVICE_ID_EICON_DIVA20	0xe002
+#endif
+#ifndef PCI_DEVICE_ID_EICON_DIVA20_U
+#define PCI_DEVICE_ID_EICON_DIVA20_U	0xe004
+#endif
+#ifndef PCI_DEVICE_ID_EICON_DIVA201
+#define PCI_DEVICE_ID_EICON_DIVA201	0xe005
+#endif
 
 /* CTRL (Read) */
 #define DIVA_IRQ_STAT	0x01
@@ -70,10 +76,16 @@ const char *Diva_revision = "$Revision: 1.21 $";
 
 /* Siemens PITA */
 #define PITA_MISC_REG		0x1c
+#ifdef __BIG_ENDIAN
+#define PITA_PARA_SOFTRESET	0x00000001
+#define PITA_PARA_MPX_MODE	0x00000004
+#define PITA_INT0_ENABLE	0x00000200
+#else
 #define PITA_PARA_SOFTRESET	0x01000000
 #define PITA_PARA_MPX_MODE	0x04000000
 #define PITA_INT0_ENABLE	0x00020000
-#define PITA_INT0_STATUS	0x00000002
+#endif
+#define PITA_INT0_STATUS	0x02
 
 static inline u_char
 readreg(unsigned int ale, unsigned int adr, u_char off)
@@ -122,7 +134,7 @@ writefifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size
 static inline u_char
 memreadreg(unsigned long adr, u_char off)
 {
-	return(0xff & *((unsigned int *)
+	return(*((unsigned char *)
 		(((unsigned int *)adr) + off)));
 }
 
@@ -870,24 +882,24 @@ setup_diva(struct IsdnCard *card))
 		}
 
 		cs->subtyp = 0;
-		if ((dev_diva = pci_find_device(PCI_VENDOR_EICON_DIEHL,
-			PCI_DIVA20_ID, dev_diva))) {
+		if ((dev_diva = pci_find_device(PCI_VENDOR_ID_EICON,
+			PCI_DEVICE_ID_EICON_DIVA20, dev_diva))) {
 			if (pci_enable_device(dev_diva))
-				return (0);
+				return(0);
 			cs->subtyp = DIVA_PCI;
 			cs->irq = dev_diva->irq;
 			cs->hw.diva.cfg_reg = pci_resource_start(dev_diva, 2);
-		} else if ((dev_diva_u = pci_find_device(PCI_VENDOR_EICON_DIEHL,
-			PCI_DIVA20_U_ID, dev_diva_u))) {
+		} else if ((dev_diva_u = pci_find_device(PCI_VENDOR_ID_EICON,
+			PCI_DEVICE_ID_EICON_DIVA20_U, dev_diva_u))) {
 			if (pci_enable_device(dev_diva_u))
-				return (0);
+				return(0);
 			cs->subtyp = DIVA_PCI;
 			cs->irq = dev_diva_u->irq;
 			cs->hw.diva.cfg_reg = pci_resource_start(dev_diva_u, 2);
-		} else if ((dev_diva201 = pci_find_device(PCI_VENDOR_EICON_DIEHL,
-			PCI_DIVA_201, dev_diva201))) {
+		} else if ((dev_diva201 = pci_find_device(PCI_VENDOR_ID_EICON,
+			PCI_DEVICE_ID_EICON_DIVA201, dev_diva201))) {
 			if (pci_enable_device(dev_diva201))
-				return (0);
+				return(0);
 			cs->subtyp = DIVA_IPAC_PCI;
 			cs->irq = dev_diva201->irq;
 			cs->hw.diva.pci_cfg =
diff --git a/drivers/isdn/hisax/elsa.c b/drivers/isdn/hisax/elsa.c
index 70cff176b..f2357cc4b 100644
--- a/drivers/isdn/hisax/elsa.c
+++ b/drivers/isdn/hisax/elsa.c
@@ -29,10 +29,10 @@
 
 extern const char *CardType[];
 
-const char *Elsa_revision = "$Revision: 2.20 $";
+const char *Elsa_revision = "$Revision: 2.23 $";
 const char *Elsa_Types[] =
 {"None", "PC", "PCC-8", "PCC-16", "PCF", "PCF-Pro",
- "PCMCIA", "QS 1000", "QS 3000", "QS 1000 PCI", "QS 3000 PCI", 
+ "PCMCIA", "QS 1000", "QS 3000", "Microlink PCI", "QS 3000 PCI", 
  "PCMCIA-IPAC" };
 
 const char *ITACVer[] =
@@ -66,9 +66,15 @@ const char *ITACVer[] =
 #define ELSA_PCMCIA_IPAC 11
 
 /* PCI stuff */
-#define PCI_VENDOR_ELSA	0x1048
-#define PCI_QS1000_ID	0x1000
-#define PCI_QS3000_ID	0x3000
+#ifndef PCI_VENDOR_ID_ELSA
+#define PCI_VENDOR_ID_ELSA	0x1048
+#endif
+#ifndef PCI_DEVICE_ID_ELSA_MIRCOLINK
+#define PCI_DEVICE_ID_ELSA_MIRCOLINK	0x1000
+#endif
+#ifndef PCI_DEVICE_ID_ELSA_QS3000
+#define PCI_DEVICE_ID_ELSA_QS3000	0x3000
+#endif
 #define ELSA_PCI_IRQ_MASK	0x04
 
 /* ITAC Registeradressen (only Microlink PC) */
@@ -723,7 +729,8 @@ Elsa_card_msg(struct IsdnCardState *cs, int mt, void *arg)
 				cs->hw.elsa.status &= ~ELSA_TIMER_AKTIV;
 				printk(KERN_INFO "Elsa: %d timer tics in 110 msek\n",
 				       cs->hw.elsa.counter);
-				if (abs(cs->hw.elsa.counter - 13) < 3) {
+				if ((cs->hw.elsa.counter > 10) &&
+					(cs->hw.elsa.counter < 16)) {
 					printk(KERN_INFO "Elsa: timer and irq OK\n");
 					ret = 0;
 				} else {
@@ -982,18 +989,18 @@ setup_elsa(struct IsdnCard *card)
 			return(0);
 		}
 		cs->subtyp = 0;
-		if ((dev_qs1000 = pci_find_device(PCI_VENDOR_ELSA, PCI_QS1000_ID,
-			 dev_qs1000))) {
+		if ((dev_qs1000 = pci_find_device(PCI_VENDOR_ID_ELSA,
+			PCI_DEVICE_ID_ELSA_MIRCOLINK, dev_qs1000))) {
 			if (pci_enable_device(dev_qs1000))
-				return (0);
+				return(0);
 			cs->subtyp = ELSA_QS1000PCI;
 			cs->irq = dev_qs1000->irq;
 			cs->hw.elsa.cfg = pci_resource_start(dev_qs1000, 1);
 			cs->hw.elsa.base = pci_resource_start(dev_qs1000, 3);
-		} else if ((dev_qs3000 = pci_find_device(PCI_VENDOR_ELSA,
-			PCI_QS3000_ID, dev_qs3000))) {
-			if (pci_enable_device(dev_qs1000))
-				return (0);
+		} else if ((dev_qs3000 = pci_find_device(PCI_VENDOR_ID_ELSA,
+			PCI_DEVICE_ID_ELSA_QS3000, dev_qs3000))) {
+			if (pci_enable_device(dev_qs3000))
+				return(0);
 			cs->subtyp = ELSA_QS3000PCI;
 			cs->irq = dev_qs3000->irq;
 			cs->hw.elsa.cfg = pci_resource_start(dev_qs3000, 1);
diff --git a/drivers/isdn/hisax/gazel.c b/drivers/isdn/hisax/gazel.c
index 4693318dc..eb777b184 100644
--- a/drivers/isdn/hisax/gazel.c
+++ b/drivers/isdn/hisax/gazel.c
@@ -26,10 +26,18 @@ const char *gazel_revision = "$Revision: 2.8 $";
 #define R742      4
 
 /* Gazel R685 stuff */
-#define GAZEL_MANUFACTURER     0x10b5
-#define GAZEL_R685             0x1030
-#define GAZEL_R753             0x1152
-#define GAZEL_DJINN_ITOO       0x1151
+#ifndef PCI_VENDOR_ID_PLX
+#define PCI_VENDOR_ID_PLX	0x10b5
+#endif
+#ifndef PCI_DEVICE_ID_PLX_R685
+#define PCI_DEVICE_ID_PLX_R685	0x1030
+#endif
+#ifndef PCI_DEVICE_ID_PLX_R753
+#define PCI_DEVICE_ID_PLX_R753	0x1152
+#endif
+#ifndef PCI_DEVICE_ID_PLX_DJINN_ITOO
+#define PCI_DEVICE_ID_PLX_DJINN_ITOO	0x1151
+#endif
 
 #define PLX_CNTRL    0x50	/* registre de controle PLX */
 #define RESET_GAZEL  0x4
@@ -565,25 +573,25 @@ setup_gazelpci(struct IsdnCardState *cs)
 		printk(KERN_WARNING "Gazel: No PCI bus present\n");
 		return 1;
 	}
-	seekcard = GAZEL_R685;
+	seekcard = PCI_DEVICE_ID_PLX_R685;
 	for (nbseek = 0; nbseek < 3; nbseek++) {
-		if ((dev_tel = pci_find_device(GAZEL_MANUFACTURER, seekcard, dev_tel))) {
+		if ((dev_tel = pci_find_device(PCI_VENDOR_ID_PLX, seekcard, dev_tel))) {
 			if (pci_enable_device(dev_tel))
 				return 1;
 			pci_irq = dev_tel->irq;
-			pci_ioaddr0 = dev_tel->resource[ 1].start;
-			pci_ioaddr1 = dev_tel->resource[ 2].start;
+			pci_ioaddr0 = pci_resource_start(dev_tel, 1);
+			pci_ioaddr1 = pci_resource_start(dev_tel, 2);
 			found = 1;
 		}
 		if (found)
 			break;
 		else {
 			switch (seekcard) {
-				case GAZEL_R685:
-					seekcard = GAZEL_R753;
+				case PCI_DEVICE_ID_PLX_R685:
+					seekcard = PCI_DEVICE_ID_PLX_R753;
 					break;
-				case GAZEL_R753:
-					seekcard = GAZEL_DJINN_ITOO;
+				case PCI_DEVICE_ID_PLX_R753:
+					seekcard = PCI_DEVICE_ID_PLX_DJINN_ITOO;
 					break;
 			}
 		}
@@ -612,7 +620,7 @@ setup_gazelpci(struct IsdnCardState *cs)
 	cs->irq_flags |= SA_SHIRQ;
 
 	switch (seekcard) {
-		case GAZEL_R685:
+		case PCI_DEVICE_ID_PLX_R685:
 			printk(KERN_INFO "Gazel: Card PCI R685 found\n");
 			cs->subtyp = R685;
 			cs->dc.isac.adf2 = 0x87;
@@ -623,8 +631,8 @@ setup_gazelpci(struct IsdnCardState *cs)
 			       "Gazel: hscx A:0x%X  hscx B:0x%X\n",
 			     cs->hw.gazel.hscx[0], cs->hw.gazel.hscx[1]);
 			break;
-		case GAZEL_R753:
-		case GAZEL_DJINN_ITOO:
+		case PCI_DEVICE_ID_PLX_R753:
+		case PCI_DEVICE_ID_PLX_DJINN_ITOO:
 			printk(KERN_INFO "Gazel: Card PCI R753 found\n");
 			cs->subtyp = R753;
 			test_and_set_bit(HW_IPAC, &cs->HW_Flags);
diff --git a/drivers/isdn/hisax/hfc_2bs0.c b/drivers/isdn/hisax/hfc_2bs0.c
index f28585a84..bd1442046 100644
--- a/drivers/isdn/hisax/hfc_2bs0.c
+++ b/drivers/isdn/hisax/hfc_2bs0.c
@@ -1,4 +1,4 @@
-/* $Id: hfc_2bs0.c,v 1.14 2000/06/26 08:59:13 keil Exp $
+/* $Id: hfc_2bs0.c,v 1.15 2000/07/26 20:46:47 keil Exp $
  *
  *  specific routines for CCD's HFC 2BS0
  *
@@ -203,7 +203,7 @@ hfc_empty_fifo(struct BCState *bcs, int count)
 		ptr = skb_put(skb, count);
 		idx = 0;
 		cip = HFC_CIP | HFC_FIFO_OUT | HFC_REC | HFC_CHANNEL(bcs->channel);
-		while ((idx < count - 3) && WaitNoBusy(cs)) {
+		while ((idx < count) && WaitNoBusy(cs)) {
 			*ptr++ = cs->BC_Read_Reg(cs, HFC_DATA_NODEB, cip);
 			idx++;
 		}
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index ac673c227..c0ff9b642 100644
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -1,4 +1,4 @@
-/* $Id: hfc_pci.c,v 1.30 2000/06/26 08:59:13 keil Exp $
+/* $Id: hfc_pci.c,v 1.31 2000/08/20 07:32:55 keil Exp $
 
  * hfc_pci.c     low level driver for CCD�s hfc-pci based cards
  *
@@ -34,7 +34,7 @@
 
 extern const char *CardType[];
 
-static const char *hfcpci_revision = "$Revision: 1.30 $";
+static const char *hfcpci_revision = "$Revision: 1.31 $";
 
 /* table entry in the PCI devices list */
 typedef struct {
@@ -44,7 +44,9 @@ typedef struct {
 	char *card_name;
 } PCI_ENTRY;
 
-#define NT_T1_COUNT 20		/* number of 3.125ms interrupts for G2 timeout */
+#define NT_T1_COUNT	20	/* number of 3.125ms interrupts for G2 timeout */
+#define CLKDEL_TE	0x0e	/* CLKDEL in TE mode */
+#define CLKDEL_NT	0x6c	/* CLKDEL in NT mode */
 
 static const PCI_ENTRY id_list[] =
 {
@@ -63,7 +65,10 @@ static const PCI_ENTRY id_list[] =
 	{0x1051, 0x0100, "Motorola MC145575", "MC145575"},
 	{0x1397, 0xB100, "Seyeon", "B100"},
 	{0x15B0, 0x2BD0, "Zoltrix", "2BD0"},
-	{0x114f, 0x71,   "Digi intl.","Digicom"}, 
+	{0x114F, 0x70,"Digi International", "Digi DataFire Micro V IOM2 (Europe)"},
+	{0x114F, 0x71,"Digi International", "Digi DataFire Micro V (Europe)"},
+	{0x114F, 0x72,"Digi International", "Digi DataFire Micro V IOM2 (North America)"},
+	{0x114F, 0x73,"Digi International", "Digi DataFire Micro V (North America)"},
 	{0, 0, NULL, NULL},
 };
 
@@ -130,7 +135,7 @@ reset_hfcpci(struct IsdnCardState *cs)
 	cs->hw.hfcpci.trm = 0 + HFCPCI_BTRANS_THRESMASK;	/* no echo connect , threshold */
 	Write_hfc(cs, HFCPCI_TRM, cs->hw.hfcpci.trm);
 
-	Write_hfc(cs, HFCPCI_CLKDEL, 0x0e);	/* ST-Bit delay for TE-Mode */
+	Write_hfc(cs, HFCPCI_CLKDEL, CLKDEL_TE); /* ST-Bit delay for TE-Mode */
 	cs->hw.hfcpci.sctrl_e = HFCPCI_AUTO_AWAKE;
 	Write_hfc(cs, HFCPCI_SCTRL_E, cs->hw.hfcpci.sctrl_e);	/* S/T Auto awake */
 	cs->hw.hfcpci.bswapped = 0;	/* no exchange */
@@ -254,6 +259,9 @@ hfcpci_empty_fifo(struct BCState *bcs, bzfifo_type * bz, u_char * bdata, int cou
 	    (*(bdata + (zp->z1 - B_SUB_VAL)))) {
 		if (cs->debug & L1_DEB_WARN)
 			debugl1(cs, "hfcpci_empty_fifo: incoming packet invalid length %d or crc", count);
+#ifdef ERROR_STATISTIC
+		bcs->err_inv++;
+#endif
 		bz->za[new_f2].z2 = new_z2;
 		bz->f2 = new_f2;	/* next buffer */
 		skb = NULL;
@@ -320,6 +328,9 @@ receive_dmsg(struct IsdnCardState *cs)
 		    (df->data[zp->z1])) {
 			if (cs->debug & L1_DEB_WARN)
 				debugl1(cs, "empty_fifo hfcpci paket inv. len %d or crc %d", rcnt, df->data[zp->z1]);
+#ifdef ERROR_STATISTIC
+			cs->err_rx++;
+#endif
 			df->f2 = ((df->f2 + 1) & MAX_D_FRAMES) | (MAX_D_FRAMES + 1);	/* next buffer */
 			df->za[df->f2 & D_FREG_MASK].z2 = (zp->z2 + rcnt) & (D_FIFO_SIZE - 1);
 		} else if ((skb = dev_alloc_skb(rcnt - 3))) {
@@ -506,6 +517,9 @@ hfcpci_fill_dfifo(struct IsdnCardState *cs)
 	if (fcnt > (MAX_D_FRAMES - 1)) {
 		if (cs->debug & L1_DEB_ISAC)
 			debugl1(cs, "hfcpci_fill_Dfifo more as 14 frames");
+#ifdef ERROR_STATISTIC
+		cs->err_tx++;
+#endif
 		return;
 	}
 	/* now determine free bytes in FIFO buffer */
@@ -740,6 +754,7 @@ hfcpci_auxcmd(struct IsdnCardState *cs, isdn_ctrl * ic)
 	    (!(cs->hw.hfcpci.int_m1 & (HFCPCI_INTS_B2TRANS + HFCPCI_INTS_B2REC + HFCPCI_INTS_B1TRANS + HFCPCI_INTS_B1REC)))) {
 		save_flags(flags);
 		cli();
+		Write_hfc(cs, HFCPCI_CLKDEL, CLKDEL_NT); /* ST-Bit delay for NT-Mode */
 		Write_hfc(cs, HFCPCI_STATES, HFCPCI_LOAD_STATE | 0);	/* HFC ST G0 */
 		udelay(10);
 		cs->hw.hfcpci.sctrl |= SCTRL_MODE_NT;
@@ -1625,6 +1640,9 @@ __initfunc(int
 	int i;
 	struct pci_dev *tmp_hfcpci = NULL;
 
+#ifdef __BIG_ENDIAN
+#error "not running on big endian machines now"
+#endif
 	strcpy(tmp, hfcpci_revision);
 	printk(KERN_INFO "HiSax: HFC-PCI driver Rev. %s\n", HiSax_getrev(tmp));
 #if CONFIG_PCI
@@ -1645,7 +1663,7 @@ __initfunc(int
 			if (tmp_hfcpci) {
 				if (pci_enable_device(tmp_hfcpci))
 					continue;
-				if ((card->para[0]) && (card->para[0] != pci_resource_start(tmp_hfcpci, 0)))
+				if ((card->para[0]) && (card->para[0] != (tmp_hfcpci->resource[ 0].start & PCI_BASE_ADDRESS_IO_MASK)))
 					continue;
 				else
 					break;
diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h
index 11d38baf2..abc215f87 100644
--- a/drivers/isdn/hisax/hisax.h
+++ b/drivers/isdn/hisax/hisax.h
@@ -39,8 +39,11 @@
 #define HW_POWERUP	0x0008
 #define HW_ACTIVATE	0x0010
 #define HW_DEACTIVATE	0x0018
+
+#define HW_INFO1	0x0010
 #define HW_INFO2	0x0020
 #define HW_INFO3	0x0030
+#define HW_INFO4	0x0040
 #define HW_INFO4_P8	0x0040
 #define HW_INFO4_P10	0x0048
 #define HW_RSYNC	0x0060
@@ -90,6 +93,7 @@
 #define CC_SUSPEND	0x0370
 #define CC_PROCEED_SEND 0x0374
 #define CC_REDIR        0x0378
+#define CC_T302		0x0382
 #define CC_T303		0x0383
 #define CC_T304		0x0384
 #define CC_T305		0x0385
@@ -100,6 +104,7 @@
 #define CC_T313		0x0393
 #define CC_T318		0x0398
 #define CC_T319		0x0399
+#define CC_TSPID	0x03A0
 #define CC_NOSETUP_RSP	0x03E0
 #define CC_SETUP_ERR	0x03E1
 #define CC_SUSPEND_ERR	0x03E2
@@ -108,6 +113,7 @@
 #define CC_RELEASE_ERR	0x03E5
 #define CC_RESTART	0x03F4
 #define CC_TDSS1_IO     0x13F4    /* DSS1 IO user timer */
+#define CC_TNI1_IO      0x13F5    /* NI1 IO user timer */
 
 /* define maximum number of possible waiting incoming calls */
 #define MAX_WAITING_CALLS 2
@@ -115,13 +121,19 @@
 
 #ifdef __KERNEL__
 
-/* include only l3dss1 specific process structures, but no other defines */
+/* include l3dss1 & ni1 specific process structures, but no other defines */
 #ifdef CONFIG_HISAX_EURO
   #define l3dss1_process
   #include "l3dss1.h" 
   #undef  l3dss1_process
 #endif CONFIG_HISAX_EURO
 
+#ifdef CONFIG_HISAX_NI1
+  #define l3ni1_process
+  #include "l3ni1.h" 
+  #undef  l3ni1_process
+#endif CONFIG_HISAX_NI1
+
 #define MAX_DFRAME_LEN	260
 #define MAX_DFRAME_LEN_L1	300
 #define HSCX_BUFMAX	4096
@@ -184,6 +196,7 @@ struct L3Timer {
 #define FLG_L1_ACTTIMER		4
 #define FLG_L1_T3RUN		5
 #define FLG_L1_PULL_REQ		6
+#define FLG_L1_UINT		7
 
 struct Layer1 {
 	void *hardware;
@@ -298,7 +311,7 @@ struct PStack {
 	struct Layer3 l3;
 	struct LLInterface lli;
 	struct Management ma;
-	int protocol;		/* EDSS1 or 1TR6 */
+	int protocol;		/* EDSS1, 1TR6 or NI1 */
 
         /* protocol specific data fields */
         union
@@ -306,6 +319,9 @@ struct PStack {
 #ifdef CONFIG_HISAX_EURO
            dss1_stk_priv dss1; /* private dss1 data */
 #endif CONFIG_HISAX_EURO              
+#ifdef CONFIG_HISAX_NI1
+           ni1_stk_priv ni1; /* private ni1 data */
+#endif CONFIG_HISAX_NI1              
 	 } prot;
 };
 
@@ -327,6 +343,9 @@ struct l3_process {
 #ifdef CONFIG_HISAX_EURO 
            dss1_proc_priv dss1; /* private dss1 data */
 #endif CONFIG_HISAX_EURO            
+#ifdef CONFIG_HISAX_NI1
+           ni1_proc_priv ni1; /* private ni1 data */
+#endif CONFIG_HISAX_NI1              
 	 } prot;
 };
 
@@ -373,10 +392,17 @@ struct isar_hw {
 };
 
 struct hdlc_stat_reg {
+#ifdef __BIG_ENDIAN
+	u_char fill __attribute__((packed));
+	u_char mode __attribute__((packed));
+	u_char xml  __attribute__((packed));
+	u_char cmd  __attribute__((packed));
+#else
 	u_char cmd  __attribute__((packed));
 	u_char xml  __attribute__((packed));
 	u_char mode __attribute__((packed));
 	u_char fill __attribute__((packed));
+#endif
 };
 
 struct hdlc_hw {
@@ -805,6 +831,22 @@ struct w6692_chip {
 	int ph_state;
 };
 
+struct icc_chip {
+	int ph_state;
+	u_char *mon_tx;
+	u_char *mon_rx;
+	int mon_txp;
+	int mon_txc;
+	int mon_rxp;
+	struct arcofi_msg *arcofi_list;
+	struct timer_list arcofitimer;
+	wait_queue_head_t arcofi_wait;
+	u_char arcofi_bc;
+	u_char arcofi_state;
+	u_char mocr;
+	u_char adf2;
+};
+
 #define HW_IOM1			0
 #define HW_IPAC			1
 #define HW_ISAR			2
@@ -815,6 +857,7 @@ struct w6692_chip {
 #define FLG_LOCK_ATOMIC 	7
 #define FLG_ARCOFI_TIMER	8
 #define FLG_ARCOFI_ERROR	9
+#define FLG_HW_L1_UINT		10
 
 struct IsdnCardState {
 	unsigned char typ;
@@ -883,6 +926,7 @@ struct IsdnCardState {
 		struct hfcpci_chip hfcpci;
 		struct hfcsx_chip hfcsx;
 		struct w6692_chip w6692;
+		struct icc_chip icc;
 	} dc;
 	u_char *rcvbuf;
 	int rcvidx;
@@ -924,7 +968,7 @@ struct IsdnCardState {
 #define  ISDN_CTYPE_MIC		17
 #define  ISDN_CTYPE_ELSA_PCI	18
 #define  ISDN_CTYPE_COMPAQ_ISA	19
-#define  ISDN_CTYPE_NETJET	20
+#define  ISDN_CTYPE_NETJET_S	20
 #define  ISDN_CTYPE_TELESPCI	21
 #define  ISDN_CTYPE_SEDLBAUER_PCMCIA	22
 #define  ISDN_CTYPE_AMD7930	23
@@ -942,7 +986,8 @@ struct IsdnCardState {
 #define  ISDN_CTYPE_HFC_PCI	35
 #define  ISDN_CTYPE_W6692	36
 #define  ISDN_CTYPE_HFC_SX      37
-#define  ISDN_CTYPE_COUNT	37
+#define  ISDN_CTYPE_NETJET_U	38
+#define  ISDN_CTYPE_COUNT	38
 
 
 #ifdef ISDN_CHIP_ISAC
@@ -1091,12 +1136,12 @@ struct IsdnCardState {
 #endif
 
 #ifdef  CONFIG_HISAX_NETJET
-#define CARD_NETJET 1
+#define CARD_NETJET_S 1
 #ifndef ISDN_CHIP_ISAC
 #define ISDN_CHIP_ISAC 1
 #endif
 #else
-#define CARD_NETJET 0
+#define CARD_NETJET_S 0
 #endif
 
 #ifdef	CONFIG_HISAX_HFCS
@@ -1204,17 +1249,19 @@ struct IsdnCardState {
 #define	CARD_W6692	0
 #endif
 
-#define TEI_PER_CARD 0
-
-#ifdef CONFIG_HISAX_1TR6
-#undef TEI_PER_CARD
-#define TEI_PER_CARD 1
+#ifdef  CONFIG_HISAX_NETJET_U
+#define CARD_NETJET_U 1
+#ifndef ISDN_CHIP_ICC
+#define ISDN_CHIP_ICC 1
+#endif
+#ifndef HISAX_UINTERFACE
+#define HISAX_UINTERFACE 1
+#endif
+#else
+#define CARD_NETJET_U 0
 #endif
 
-#ifdef CONFIG_HISAX_EURO
-#undef TEI_PER_CARD
 #define TEI_PER_CARD 1
-#endif
 
 /* L1 Debug */
 #define	L1_DEB_WARN		0x01
@@ -1238,7 +1285,7 @@ extern void Logl2Frame(struct IsdnCardState *cs, struct sk_buff *skb, char *buf,
 
 struct IsdnCard {
 	int typ;
-	int protocol;		/* EDSS1 or 1TR6 */
+	int protocol;		/* EDSS1, 1TR6 or NI1 */
 	unsigned int para[4];
 	struct IsdnCardState *cs;
 };
diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c
new file mode 100644
index 000000000..5f2740e9e
--- /dev/null
+++ b/drivers/isdn/hisax/icc.c
@@ -0,0 +1,685 @@
+// $Id: icc.c,v 1.3 2000/08/20 07:34:04 keil Exp $
+//-----------------------------------------------------------------------------
+//
+// ICC specific routines
+//
+// Author       Matt Henderson & Guy Ellis - Traverse Tecnologies Pty Ltd
+//              www.traverse.com.au
+//
+// 1999.6.25 Initial implementation of routines for Siemens ISDN
+// Communication Controler PEB 2070 based on the ISAC routines
+// written by Karsten Keil.
+//
+// This file is (c) under GNU PUBLIC LICENSE
+//
+//-----------------------------------------------------------------------------
+
+#define __NO_VERSION__
+#include "hisax.h"
+#include "icc.h"
+// #include "arcofi.h"
+#include "isdnl1.h"
+#include <linux/interrupt.h>
+
+#define DBUSY_TIMER_VALUE 80
+#define ARCOFI_USE 0
+
+static char *ICCVer[] HISAX_INITDATA =
+{"2070 A1/A3", "2070 B1", "2070 B2/B3", "2070 V2.4"};
+
+void
+ICCVersion(struct IsdnCardState *cs, char *s)
+{
+	int val;
+
+	val = cs->readisac(cs, ICC_RBCH);
+	printk(KERN_INFO "%s ICC version (%x): %s\n", s, val, ICCVer[(val >> 5) & 3]);
+}
+
+static void
+ph_command(struct IsdnCardState *cs, unsigned int command)
+{
+	if (cs->debug & L1_DEB_ISAC)
+		debugl1(cs, "ph_command %x", command);
+	cs->writeisac(cs, ICC_CIX0, (command << 2) | 3);
+}
+
+
+static void
+icc_new_ph(struct IsdnCardState *cs)
+{
+	switch (cs->dc.icc.ph_state) {
+		case (ICC_IND_EI1):
+			ph_command(cs, ICC_CMD_DI);
+			l1_msg(cs, HW_RESET | INDICATION, NULL);
+			break;
+		case (ICC_IND_DC):
+			l1_msg(cs, HW_DEACTIVATE | CONFIRM, NULL);
+			break;
+		case (ICC_IND_DR):
+			l1_msg(cs, HW_DEACTIVATE | INDICATION, NULL);
+			break;
+		case (ICC_IND_PU):
+			l1_msg(cs, HW_POWERUP | CONFIRM, NULL);
+			break;
+		case (ICC_IND_FJ):
+			l1_msg(cs, HW_RSYNC | INDICATION, NULL);
+			break;
+		case (ICC_IND_AR):
+			l1_msg(cs, HW_INFO2 | INDICATION, NULL);
+			break;
+		case (ICC_IND_AI):
+			l1_msg(cs, HW_INFO4 | INDICATION, NULL);
+			break;
+		default:
+			break;
+	}
+}
+
+static void
+icc_bh(struct IsdnCardState *cs)
+{
+	struct PStack *stptr;
+	
+	if (!cs)
+		return;
+	if (test_and_clear_bit(D_CLEARBUSY, &cs->event)) {
+		if (cs->debug)
+			debugl1(cs, "D-Channel Busy cleared");
+		stptr = cs->stlist;
+		while (stptr != NULL) {
+			stptr->l1.l1l2(stptr, PH_PAUSE | CONFIRM, NULL);
+			stptr = stptr->next;
+		}
+	}
+	if (test_and_clear_bit(D_L1STATECHANGE, &cs->event))
+		icc_new_ph(cs);		
+	if (test_and_clear_bit(D_RCVBUFREADY, &cs->event))
+		DChannel_proc_rcv(cs);
+	if (test_and_clear_bit(D_XMTBUFREADY, &cs->event))
+		DChannel_proc_xmt(cs);
+#if ARCOFI_USE
+	if (!test_bit(HW_ARCOFI, &cs->HW_Flags))
+		return;
+	if (test_and_clear_bit(D_RX_MON1, &cs->event))
+		arcofi_fsm(cs, ARCOFI_RX_END, NULL);
+	if (test_and_clear_bit(D_TX_MON1, &cs->event))
+		arcofi_fsm(cs, ARCOFI_TX_END, NULL);
+#endif
+}
+
+void
+icc_empty_fifo(struct IsdnCardState *cs, int count)
+{
+	u_char *ptr;
+	long flags;
+
+	if ((cs->debug & L1_DEB_ISAC) && !(cs->debug & L1_DEB_ISAC_FIFO))
+		debugl1(cs, "icc_empty_fifo");
+
+	if ((cs->rcvidx + count) >= MAX_DFRAME_LEN_L1) {
+		if (cs->debug & L1_DEB_WARN)
+			debugl1(cs, "icc_empty_fifo overrun %d",
+				cs->rcvidx + count);
+		cs->writeisac(cs, ICC_CMDR, 0x80);
+		cs->rcvidx = 0;
+		return;
+	}
+	ptr = cs->rcvbuf + cs->rcvidx;
+	cs->rcvidx += count;
+	save_flags(flags);
+	cli();
+	cs->readisacfifo(cs, ptr, count);
+	cs->writeisac(cs, ICC_CMDR, 0x80);
+	restore_flags(flags);
+	if (cs->debug & L1_DEB_ISAC_FIFO) {
+		char *t = cs->dlog;
+
+		t += sprintf(t, "icc_empty_fifo cnt %d", count);
+		QuickHex(t, ptr, count);
+		debugl1(cs, cs->dlog);
+	}
+}
+
+static void
+icc_fill_fifo(struct IsdnCardState *cs)
+{
+	int count, more;
+	u_char *ptr;
+	long flags;
+
+	if ((cs->debug & L1_DEB_ISAC) && !(cs->debug & L1_DEB_ISAC_FIFO))
+		debugl1(cs, "icc_fill_fifo");
+
+	if (!cs->tx_skb)
+		return;
+
+	count = cs->tx_skb->len;
+	if (count <= 0)
+		return;
+
+	more = 0;
+	if (count > 32) {
+		more = !0;
+		count = 32;
+	}
+	save_flags(flags);
+	cli();
+	ptr = cs->tx_skb->data;
+	skb_pull(cs->tx_skb, count);
+	cs->tx_cnt += count;
+	cs->writeisacfifo(cs, ptr, count);
+	cs->writeisac(cs, ICC_CMDR, more ? 0x8 : 0xa);
+	if (test_and_set_bit(FLG_DBUSY_TIMER, &cs->HW_Flags)) {
+		debugl1(cs, "icc_fill_fifo dbusytimer running");
+		del_timer(&cs->dbusytimer);
+	}
+	init_timer(&cs->dbusytimer);
+	cs->dbusytimer.expires = jiffies + ((DBUSY_TIMER_VALUE * HZ)/1000);
+	add_timer(&cs->dbusytimer);
+	restore_flags(flags);
+	if (cs->debug & L1_DEB_ISAC_FIFO) {
+		char *t = cs->dlog;
+
+		t += sprintf(t, "icc_fill_fifo cnt %d", count);
+		QuickHex(t, ptr, count);
+		debugl1(cs, cs->dlog);
+	}
+}
+
+void
+icc_sched_event(struct IsdnCardState *cs, int event)
+{
+	test_and_set_bit(event, &cs->event);
+	queue_task(&cs->tqueue, &tq_immediate);
+	mark_bh(IMMEDIATE_BH);
+}
+
+void
+icc_interrupt(struct IsdnCardState *cs, u_char val)
+{
+	u_char exval, v1;
+	struct sk_buff *skb;
+	unsigned int count;
+	long flags;
+
+	if (cs->debug & L1_DEB_ISAC)
+		debugl1(cs, "ICC interrupt %x", val);
+	if (val & 0x80) {	/* RME */
+		exval = cs->readisac(cs, ICC_RSTA);
+		if ((exval & 0x70) != 0x20) {
+			if (exval & 0x40) {
+				if (cs->debug & L1_DEB_WARN)
+					debugl1(cs, "ICC RDO");
+#ifdef ERROR_STATISTIC
+				cs->err_rx++;
+#endif
+			}
+			if (!(exval & 0x20)) {
+				if (cs->debug & L1_DEB_WARN)
+					debugl1(cs, "ICC CRC error");
+#ifdef ERROR_STATISTIC
+				cs->err_crc++;
+#endif
+			}
+			cs->writeisac(cs, ICC_CMDR, 0x80);
+		} else {
+			count = cs->readisac(cs, ICC_RBCL) & 0x1f;
+			if (count == 0)
+				count = 32;
+			icc_empty_fifo(cs, count);
+			save_flags(flags);
+			cli();
+			if ((count = cs->rcvidx) > 0) {
+				cs->rcvidx = 0;
+				if (!(skb = alloc_skb(count, GFP_ATOMIC)))
+					printk(KERN_WARNING "HiSax: D receive out of memory\n");
+				else {
+					memcpy(skb_put(skb, count), cs->rcvbuf, count);
+					skb_queue_tail(&cs->rq, skb);
+				}
+			}
+			restore_flags(flags);
+		}
+		cs->rcvidx = 0;
+		icc_sched_event(cs, D_RCVBUFREADY);
+	}
+	if (val & 0x40) {	/* RPF */
+		icc_empty_fifo(cs, 32);
+	}
+	if (val & 0x20) {	/* RSC */
+		/* never */
+		if (cs->debug & L1_DEB_WARN)
+			debugl1(cs, "ICC RSC interrupt");
+	}
+	if (val & 0x10) {	/* XPR */
+		if (test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags))
+			del_timer(&cs->dbusytimer);
+		if (test_and_clear_bit(FLG_L1_DBUSY, &cs->HW_Flags))
+			icc_sched_event(cs, D_CLEARBUSY);
+		if (cs->tx_skb) {
+			if (cs->tx_skb->len) {
+				icc_fill_fifo(cs);
+				goto afterXPR;
+			} else {
+				dev_kfree_skb_irq(cs->tx_skb);
+				cs->tx_cnt = 0;
+				cs->tx_skb = NULL;
+			}
+		}
+		if ((cs->tx_skb = skb_dequeue(&cs->sq))) {
+			cs->tx_cnt = 0;
+			icc_fill_fifo(cs);
+		} else
+			icc_sched_event(cs, D_XMTBUFREADY);
+	}
+      afterXPR:
+	if (val & 0x04) {	/* CISQ */
+		exval = cs->readisac(cs, ICC_CIR0);
+		if (cs->debug & L1_DEB_ISAC)
+			debugl1(cs, "ICC CIR0 %02X", exval );
+		if (exval & 2) {
+			cs->dc.icc.ph_state = (exval >> 2) & 0xf;
+			if (cs->debug & L1_DEB_ISAC)
+				debugl1(cs, "ph_state change %x", cs->dc.icc.ph_state);
+			icc_sched_event(cs, D_L1STATECHANGE);
+		}
+		if (exval & 1) {
+			exval = cs->readisac(cs, ICC_CIR1);
+			if (cs->debug & L1_DEB_ISAC)
+				debugl1(cs, "ICC CIR1 %02X", exval );
+		}
+	}
+	if (val & 0x02) {	/* SIN */
+		/* never */
+		if (cs->debug & L1_DEB_WARN)
+			debugl1(cs, "ICC SIN interrupt");
+	}
+	if (val & 0x01) {	/* EXI */
+		exval = cs->readisac(cs, ICC_EXIR);
+		if (cs->debug & L1_DEB_WARN)
+			debugl1(cs, "ICC EXIR %02x", exval);
+		if (exval & 0x80) {  /* XMR */
+			debugl1(cs, "ICC XMR");
+			printk(KERN_WARNING "HiSax: ICC XMR\n");
+		}
+		if (exval & 0x40) {  /* XDU */
+			debugl1(cs, "ICC XDU");
+			printk(KERN_WARNING "HiSax: ICC XDU\n");
+#ifdef ERROR_STATISTIC
+			cs->err_tx++;
+#endif
+			if (test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags))
+				del_timer(&cs->dbusytimer);
+			if (test_and_clear_bit(FLG_L1_DBUSY, &cs->HW_Flags))
+				icc_sched_event(cs, D_CLEARBUSY);
+			if (cs->tx_skb) { /* Restart frame */
+				skb_push(cs->tx_skb, cs->tx_cnt);
+				cs->tx_cnt = 0;
+				icc_fill_fifo(cs);
+			} else {
+				printk(KERN_WARNING "HiSax: ICC XDU no skb\n");
+				debugl1(cs, "ICC XDU no skb");
+			}
+		}
+		if (exval & 0x04) {  /* MOS */
+			v1 = cs->readisac(cs, ICC_MOSR);
+			if (cs->debug & L1_DEB_MONITOR)
+				debugl1(cs, "ICC MOSR %02x", v1);
+#if ARCOFI_USE
+			if (v1 & 0x08) {
+				if (!cs->dc.icc.mon_rx) {
+					if (!(cs->dc.icc.mon_rx = kmalloc(MAX_MON_FRAME, GFP_ATOMIC))) {
+						if (cs->debug & L1_DEB_WARN)
+							debugl1(cs, "ICC MON RX out of memory!");
+						cs->dc.icc.mocr &= 0xf0;
+						cs->dc.icc.mocr |= 0x0a;
+						cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+						goto afterMONR0;
+					} else
+						cs->dc.icc.mon_rxp = 0;
+				}
+				if (cs->dc.icc.mon_rxp >= MAX_MON_FRAME) {
+					cs->dc.icc.mocr &= 0xf0;
+					cs->dc.icc.mocr |= 0x0a;
+					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+					cs->dc.icc.mon_rxp = 0;
+					if (cs->debug & L1_DEB_WARN)
+						debugl1(cs, "ICC MON RX overflow!");
+					goto afterMONR0;
+				}
+				cs->dc.icc.mon_rx[cs->dc.icc.mon_rxp++] = cs->readisac(cs, ICC_MOR0);
+				if (cs->debug & L1_DEB_MONITOR)
+					debugl1(cs, "ICC MOR0 %02x", cs->dc.icc.mon_rx[cs->dc.icc.mon_rxp -1]);
+				if (cs->dc.icc.mon_rxp == 1) {
+					cs->dc.icc.mocr |= 0x04;
+					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+				}
+			}
+		      afterMONR0:
+			if (v1 & 0x80) {
+				if (!cs->dc.icc.mon_rx) {
+					if (!(cs->dc.icc.mon_rx = kmalloc(MAX_MON_FRAME, GFP_ATOMIC))) {
+						if (cs->debug & L1_DEB_WARN)
+							debugl1(cs, "ICC MON RX out of memory!");
+						cs->dc.icc.mocr &= 0x0f;
+						cs->dc.icc.mocr |= 0xa0;
+						cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+						goto afterMONR1;
+					} else
+						cs->dc.icc.mon_rxp = 0;
+				}
+				if (cs->dc.icc.mon_rxp >= MAX_MON_FRAME) {
+					cs->dc.icc.mocr &= 0x0f;
+					cs->dc.icc.mocr |= 0xa0;
+					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+					cs->dc.icc.mon_rxp = 0;
+					if (cs->debug & L1_DEB_WARN)
+						debugl1(cs, "ICC MON RX overflow!");
+					goto afterMONR1;
+				}
+				cs->dc.icc.mon_rx[cs->dc.icc.mon_rxp++] = cs->readisac(cs, ICC_MOR1);
+				if (cs->debug & L1_DEB_MONITOR)
+					debugl1(cs, "ICC MOR1 %02x", cs->dc.icc.mon_rx[cs->dc.icc.mon_rxp -1]);
+				cs->dc.icc.mocr |= 0x40;
+				cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+			}
+		      afterMONR1:
+			if (v1 & 0x04) {
+				cs->dc.icc.mocr &= 0xf0;
+				cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+				cs->dc.icc.mocr |= 0x0a;
+				cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+				icc_sched_event(cs, D_RX_MON0);
+			}
+			if (v1 & 0x40) {
+				cs->dc.icc.mocr &= 0x0f;
+				cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+				cs->dc.icc.mocr |= 0xa0;
+				cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+				icc_sched_event(cs, D_RX_MON1);
+			}
+			if (v1 & 0x02) {
+				if ((!cs->dc.icc.mon_tx) || (cs->dc.icc.mon_txc && 
+					(cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc) && 
+					!(v1 & 0x08))) {
+					cs->dc.icc.mocr &= 0xf0;
+					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+					cs->dc.icc.mocr |= 0x0a;
+					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+					if (cs->dc.icc.mon_txc &&
+						(cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc))
+						icc_sched_event(cs, D_TX_MON0);
+					goto AfterMOX0;
+				}
+				if (cs->dc.icc.mon_txc && (cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc)) {
+					icc_sched_event(cs, D_TX_MON0);
+					goto AfterMOX0;
+				}
+				cs->writeisac(cs, ICC_MOX0,
+					cs->dc.icc.mon_tx[cs->dc.icc.mon_txp++]);
+				if (cs->debug & L1_DEB_MONITOR)
+					debugl1(cs, "ICC %02x -> MOX0", cs->dc.icc.mon_tx[cs->dc.icc.mon_txp -1]);
+			}
+		      AfterMOX0:
+			if (v1 & 0x20) {
+				if ((!cs->dc.icc.mon_tx) || (cs->dc.icc.mon_txc && 
+					(cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc) && 
+					!(v1 & 0x80))) {
+					cs->dc.icc.mocr &= 0x0f;
+					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+					cs->dc.icc.mocr |= 0xa0;
+					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
+					if (cs->dc.icc.mon_txc &&
+						(cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc))
+						icc_sched_event(cs, D_TX_MON1);
+					goto AfterMOX1;
+				}
+				if (cs->dc.icc.mon_txc && (cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc)) {
+					icc_sched_event(cs, D_TX_MON1);
+					goto AfterMOX1;
+				}
+				cs->writeisac(cs, ICC_MOX1,
+					cs->dc.icc.mon_tx[cs->dc.icc.mon_txp++]);
+				if (cs->debug & L1_DEB_MONITOR)
+					debugl1(cs, "ICC %02x -> MOX1", cs->dc.icc.mon_tx[cs->dc.icc.mon_txp -1]);
+			}
+		      AfterMOX1:
+#endif
+		}
+	}
+}
+
+static void
+ICC_l1hw(struct PStack *st, int pr, void *arg)
+{
+	struct IsdnCardState *cs = (struct IsdnCardState *) st->l1.hardware;
+	struct sk_buff *skb = arg;
+	int  val;
+
+	switch (pr) {
+		case (PH_DATA |REQUEST):
+			if (cs->debug & DEB_DLOG_HEX)
+				LogFrame(cs, skb->data, skb->len);
+			if (cs->debug & DEB_DLOG_VERBOSE)
+				dlogframe(cs, skb, 0);
+			if (cs->tx_skb) {
+				skb_queue_tail(&cs->sq, skb);
+#ifdef L2FRAME_DEBUG		/* psa */
+				if (cs->debug & L1_DEB_LAPD)
+					Logl2Frame(cs, skb, "PH_DATA Queued", 0);
+#endif
+			} else {
+				cs->tx_skb = skb;
+				cs->tx_cnt = 0;
+#ifdef L2FRAME_DEBUG		/* psa */
+				if (cs->debug & L1_DEB_LAPD)
+					Logl2Frame(cs, skb, "PH_DATA", 0);
+#endif
+				icc_fill_fifo(cs);
+			}
+			break;
+		case (PH_PULL |INDICATION):
+			if (cs->tx_skb) {
+				if (cs->debug & L1_DEB_WARN)
+					debugl1(cs, " l2l1 tx_skb exist this shouldn't happen");
+				skb_queue_tail(&cs->sq, skb);
+				break;
+			}
+			if (cs->debug & DEB_DLOG_HEX)
+				LogFrame(cs, skb->data, skb->len);
+			if (cs->debug & DEB_DLOG_VERBOSE)
+				dlogframe(cs, skb, 0);
+			cs->tx_skb = skb;
+			cs->tx_cnt = 0;
+#ifdef L2FRAME_DEBUG		/* psa */
+			if (cs->debug & L1_DEB_LAPD)
+				Logl2Frame(cs, skb, "PH_DATA_PULLED", 0);
+#endif
+			icc_fill_fifo(cs);
+			break;
+		case (PH_PULL | REQUEST):
+#ifdef L2FRAME_DEBUG		/* psa */
+			if (cs->debug & L1_DEB_LAPD)
+				debugl1(cs, "-> PH_REQUEST_PULL");
+#endif
+			if (!cs->tx_skb) {
+				test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
+				st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
+			} else
+				test_and_set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
+			break;
+		case (HW_RESET | REQUEST):
+			if ((cs->dc.icc.ph_state == ICC_IND_EI1) ||
+				(cs->dc.icc.ph_state == ICC_IND_DR))
+			        ph_command(cs, ICC_CMD_DI);
+			else
+				ph_command(cs, ICC_CMD_RES);
+			break;
+		case (HW_ENABLE | REQUEST):
+			ph_command(cs, ICC_CMD_DI);
+			break;
+		case (HW_INFO1 | REQUEST):
+			ph_command(cs, ICC_CMD_AR);
+			break;
+		case (HW_INFO3 | REQUEST):
+			ph_command(cs, ICC_CMD_AI);
+			break;
+		case (HW_TESTLOOP | REQUEST):
+			val = 0;
+			if (1 & (long) arg)
+				val |= 0x0c;
+			if (2 & (long) arg)
+				val |= 0x3;
+			if (test_bit(HW_IOM1, &cs->HW_Flags)) {
+				/* IOM 1 Mode */
+				if (!val) {
+					cs->writeisac(cs, ICC_SPCR, 0xa);
+					cs->writeisac(cs, ICC_ADF1, 0x2);
+				} else {
+					cs->writeisac(cs, ICC_SPCR, val);
+					cs->writeisac(cs, ICC_ADF1, 0xa);
+				}
+			} else {
+				/* IOM 2 Mode */
+				cs->writeisac(cs, ICC_SPCR, val);
+				if (val)
+					cs->writeisac(cs, ICC_ADF1, 0x8);
+				else
+					cs->writeisac(cs, ICC_ADF1, 0x0);
+			}
+			break;
+		case (HW_DEACTIVATE | RESPONSE):
+			discard_queue(&cs->rq);
+			discard_queue(&cs->sq);
+			if (cs->tx_skb) {
+				dev_kfree_skb_any(cs->tx_skb);
+				cs->tx_skb = NULL;
+			}
+			if (test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags))
+				del_timer(&cs->dbusytimer);
+			if (test_and_clear_bit(FLG_L1_DBUSY, &cs->HW_Flags))
+				icc_sched_event(cs, D_CLEARBUSY);
+			break;
+		default:
+			if (cs->debug & L1_DEB_WARN)
+				debugl1(cs, "icc_l1hw unknown %04x", pr);
+			break;
+	}
+}
+
+void
+setstack_icc(struct PStack *st, struct IsdnCardState *cs)
+{
+	st->l1.l1hw = ICC_l1hw;
+}
+
+void 
+DC_Close_icc(struct IsdnCardState *cs) {
+	if (cs->dc.icc.mon_rx) {
+		kfree(cs->dc.icc.mon_rx);
+		cs->dc.icc.mon_rx = NULL;
+	}
+	if (cs->dc.icc.mon_tx) {
+		kfree(cs->dc.icc.mon_tx);
+		cs->dc.icc.mon_tx = NULL;
+	}
+}
+
+static void
+dbusy_timer_handler(struct IsdnCardState *cs)
+{
+	struct PStack *stptr;
+	int	rbch, star;
+
+	if (test_bit(FLG_DBUSY_TIMER, &cs->HW_Flags)) {
+		rbch = cs->readisac(cs, ICC_RBCH);
+		star = cs->readisac(cs, ICC_STAR);
+		if (cs->debug) 
+			debugl1(cs, "D-Channel Busy RBCH %02x STAR %02x",
+				rbch, star);
+		if (rbch & ICC_RBCH_XAC) { /* D-Channel Busy */
+			test_and_set_bit(FLG_L1_DBUSY, &cs->HW_Flags);
+			stptr = cs->stlist;
+			while (stptr != NULL) {
+				stptr->l1.l1l2(stptr, PH_PAUSE | INDICATION, NULL);
+				stptr = stptr->next;
+			}
+		} else {
+			/* discard frame; reset transceiver */
+			test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags);
+			if (cs->tx_skb) {
+				dev_kfree_skb_any(cs->tx_skb);
+				cs->tx_cnt = 0;
+				cs->tx_skb = NULL;
+			} else {
+				printk(KERN_WARNING "HiSax: ICC D-Channel Busy no skb\n");
+				debugl1(cs, "D-Channel Busy no skb");
+			}
+			cs->writeisac(cs, ICC_CMDR, 0x01); /* Transmitter reset */
+			cs->irq_func(cs->irq, cs, NULL);
+		}
+	}
+}
+
+HISAX_INITFUNC(void
+initicc(struct IsdnCardState *cs))
+{
+	cs->tqueue.routine = (void *) (void *) icc_bh;
+	cs->setstack_d = setstack_icc;
+	cs->DC_Close = DC_Close_icc;
+	cs->dc.icc.mon_tx = NULL;
+	cs->dc.icc.mon_rx = NULL;
+	cs->dbusytimer.function = (void *) dbusy_timer_handler;
+	cs->dbusytimer.data = (long) cs;
+	init_timer(&cs->dbusytimer);
+  	cs->writeisac(cs, ICC_MASK, 0xff);
+  	cs->dc.icc.mocr = 0xaa;
+	if (test_bit(HW_IOM1, &cs->HW_Flags)) {
+		/* IOM 1 Mode */
+		cs->writeisac(cs, ICC_ADF2, 0x0);
+		cs->writeisac(cs, ICC_SPCR, 0xa);
+		cs->writeisac(cs, ICC_ADF1, 0x2);
+		cs->writeisac(cs, ICC_STCR, 0x70);
+		cs->writeisac(cs, ICC_MODE, 0xc9);
+	} else {
+		/* IOM 2 Mode */
+		if (!cs->dc.icc.adf2)
+			cs->dc.icc.adf2 = 0x80;
+		cs->writeisac(cs, ICC_ADF2, cs->dc.icc.adf2);
+		cs->writeisac(cs, ICC_SQXR, 0xa0);
+		cs->writeisac(cs, ICC_SPCR, 0x20);
+		cs->writeisac(cs, ICC_STCR, 0x70);
+		cs->writeisac(cs, ICC_MODE, 0xca);
+		cs->writeisac(cs, ICC_TIMR, 0x00);
+		cs->writeisac(cs, ICC_ADF1, 0x20);
+	}
+	ph_command(cs, ICC_CMD_RES);
+	cs->writeisac(cs, ICC_MASK, 0x0);
+	ph_command(cs, ICC_CMD_DI);
+}
+
+HISAX_INITFUNC(void
+clear_pending_icc_ints(struct IsdnCardState *cs))
+{
+	int val, eval;
+
+	val = cs->readisac(cs, ICC_STAR);
+	debugl1(cs, "ICC STAR %x", val);
+	val = cs->readisac(cs, ICC_MODE);
+	debugl1(cs, "ICC MODE %x", val);
+	val = cs->readisac(cs, ICC_ADF2);
+	debugl1(cs, "ICC ADF2 %x", val);
+	val = cs->readisac(cs, ICC_ISTA);
+	debugl1(cs, "ICC ISTA %x", val);
+	if (val & 0x01) {
+		eval = cs->readisac(cs, ICC_EXIR);
+		debugl1(cs, "ICC EXIR %x", eval);
+	}
+	val = cs->readisac(cs, ICC_CIR0);
+	debugl1(cs, "ICC CIR0 %x", val);
+	cs->dc.icc.ph_state = (val >> 2) & 0xf;
+	icc_sched_event(cs, D_L1STATECHANGE);
+	/* Disable all IRQ */
+	cs->writeisac(cs, ICC_MASK, 0xFF);
+}
diff --git a/drivers/isdn/hisax/icc.h b/drivers/isdn/hisax/icc.h
new file mode 100644
index 000000000..b3ecbdcf8
--- /dev/null
+++ b/drivers/isdn/hisax/icc.h
@@ -0,0 +1,73 @@
+// $Id: icc.h,v 1.2 2000/06/26 08:59:13 keil Exp $
+//-----------------------------------------------------------------------------
+//
+// ICC specific routines
+//
+// Author       Matt Henderson & Guy Ellis - Traverse Tecnologies Pty Ltd
+//              www.traverse.com.au
+//
+// 1999.7.14 Initial implementation of routines for Siemens ISDN 
+// Communication Controler PEB 2070 based on the ISAC routines 
+// written by Karsten Keil.
+//
+// This file is (c) under GNU PUBLIC LICENSE
+//
+//-----------------------------------------------------------------------------
+
+
+/* All Registers original Siemens Spec  */
+
+#define ICC_MASK 0x20
+#define ICC_ISTA 0x20
+#define ICC_STAR 0x21
+#define ICC_CMDR 0x21
+#define ICC_EXIR 0x24
+#define ICC_ADF2 0x39
+#define ICC_SPCR 0x30
+#define ICC_ADF1 0x38
+#define ICC_CIR0 0x31
+#define ICC_CIX0 0x31
+#define ICC_CIR1 0x33
+#define ICC_CIX1 0x33
+#define ICC_STCR 0x37
+#define ICC_MODE 0x22
+#define ICC_RSTA 0x27
+#define ICC_RBCL 0x25
+#define ICC_RBCH 0x2A
+#define ICC_TIMR 0x23
+#define ICC_SQXR 0x3b
+#define ICC_MOSR 0x3a
+#define ICC_MOCR 0x3a
+#define ICC_MOR0 0x32
+#define ICC_MOX0 0x32
+#define ICC_MOR1 0x34
+#define ICC_MOX1 0x34
+
+#define ICC_RBCH_XAC 0x80
+
+#define ICC_CMD_TIM    0x0
+#define ICC_CMD_RES    0x1
+#define ICC_CMD_DU     0x3
+#define ICC_CMD_EI1    0x4
+#define ICC_CMD_SSP    0x5
+#define ICC_CMD_DT     0x6
+#define ICC_CMD_AR     0x8
+#define ICC_CMD_ARL    0xA
+#define ICC_CMD_AI     0xC
+#define ICC_CMD_DI     0xF
+
+#define ICC_IND_DR     0x0
+#define ICC_IND_FJ     0x2
+#define ICC_IND_EI1    0x4
+#define ICC_IND_INT    0x6
+#define ICC_IND_PU     0x7
+#define ICC_IND_AR     0x8
+#define ICC_IND_ARL    0xA
+#define ICC_IND_AI     0xC
+#define ICC_IND_AIL    0xE
+#define ICC_IND_DC     0xF
+
+extern void ICCVersion(struct IsdnCardState *cs, char *s);
+extern void initicc(struct IsdnCardState *cs);
+extern void icc_interrupt(struct IsdnCardState *cs, u_char val);
+extern void clear_pending_icc_ints(struct IsdnCardState *cs);
diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index 6f19d6cb6..d91f86f02 100644
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -243,6 +243,14 @@ isar_load_firmware(struct IsdnCardState *cs, u_char *buf)
 			printk(KERN_ERR"isar_load_firmware copy_from_user ret %d\n", ret);
 			goto reterror;
 		}
+#ifdef __BIG_ENDIAN
+		sadr = (blk_head.sadr & 0xff)*256 + blk_head.sadr/256;
+		blk_head.sadr = sadr;
+		sadr = (blk_head.len & 0xff)*256 + blk_head.len/256;
+		blk_head.len = sadr;
+		sadr = (blk_head.d_key & 0xff)*256 + blk_head.d_key/256;
+		blk_head.d_key = sadr;
+#endif /* __BIG_ENDIAN */
 		cnt += BLK_HEAD_SIZE;
 		p += BLK_HEAD_SIZE;
 		printk(KERN_DEBUG"isar firmware block (%#x,%5d,%#x)\n",
@@ -284,8 +292,13 @@ isar_load_firmware(struct IsdnCardState *cs, u_char *buf)
 #endif
 			sadr += noc;
 			while(noc) {
+#ifdef __BIG_ENDIAN
+				*mp++ = *sp % 256;
+				*mp++ = *sp / 256;
+#else
 				*mp++ = *sp / 256;
 				*mp++ = *sp % 256;
+#endif /* __BIG_ENDIAN */
 				sp++;
 				noc--;
 			}
@@ -528,8 +541,9 @@ isar_rcv_frame(struct IsdnCardState *cs, struct BCState *bcs)
 			rcv_mbox(cs, ireg, ptr);
 			if (ireg->cmsb & HDLC_FED) {
 				if (bcs->hw.isar.rcvidx < 3) { /* last 2 bytes are the FCS */
-					printk(KERN_WARNING "ISAR: HDLC frame too short(%d)\n",
-						bcs->hw.isar.rcvidx);
+					if (cs->debug & L1_DEB_WARN)
+						debugl1(cs, "isar frame to short %d",
+							bcs->hw.isar.rcvidx);
 				} else if (!(skb = dev_alloc_skb(bcs->hw.isar.rcvidx-2))) {
 					printk(KERN_WARNING "ISAR: receive out of memory\n");
 				} else {
@@ -538,6 +552,7 @@ isar_rcv_frame(struct IsdnCardState *cs, struct BCState *bcs)
 					skb_queue_tail(&bcs->rqueue, skb);
 					isar_sched_event(bcs, B_RCVBUFREADY);
 				}
+				bcs->hw.isar.rcvidx = 0;
 			}
 		}
 		break;
@@ -606,13 +621,16 @@ isar_rcv_frame(struct IsdnCardState *cs, struct BCState *bcs)
 			bcs->hw.isar.rcvidx += ireg->clsb;
 			rcv_mbox(cs, ireg, ptr);
 			if (ireg->cmsb & HDLC_FED) {
+				int len = bcs->hw.isar.rcvidx +
+					dle_count(bcs->hw.isar.rcvbuf, bcs->hw.isar.rcvidx);
 				if (bcs->hw.isar.rcvidx < 3) { /* last 2 bytes are the FCS */
-					printk(KERN_WARNING "ISAR: HDLC frame too short(%d)\n",
-						bcs->hw.isar.rcvidx);
+					if (cs->debug & L1_DEB_WARN)
+						debugl1(cs, "isar frame to short %d",
+							bcs->hw.isar.rcvidx);
 				} else if (!(skb = dev_alloc_skb(bcs->hw.isar.rcvidx))) {
 					printk(KERN_WARNING "ISAR: receive out of memory\n");
 				} else {
-					memcpy(skb_put(skb, bcs->hw.isar.rcvidx),
+					insert_dle((u_char *)skb_put(skb, len),
 						bcs->hw.isar.rcvbuf,
 						bcs->hw.isar.rcvidx);
 					skb_queue_tail(&bcs->rqueue, skb);
@@ -620,8 +638,20 @@ isar_rcv_frame(struct IsdnCardState *cs, struct BCState *bcs)
 					send_DLE_ETX(bcs);
 					isar_sched_event(bcs, B_LL_OK);
 				}
+				bcs->hw.isar.rcvidx = 0;
 			}
 		}
+		if (ireg->cmsb & SART_NMD) { /* ABORT */
+			if (cs->debug & L1_DEB_WARN)
+				debugl1(cs, "isar_rcv_frame: no more data");
+			cs->BC_Write_Reg(cs, 1, ISAR_IIA, 0);
+			bcs->hw.isar.rcvidx = 0;
+			send_DLE_ETX(bcs);
+			sendmsg(cs, SET_DPS(bcs->hw.isar.dpath) |
+				ISAR_HIS_PUMPCTRL, PCTRL_CMD_ESC, 0, NULL);
+			bcs->hw.isar.state = STFAX_ESCAPE;
+			isar_sched_event(bcs, B_LL_NOCARRIER);
+		}
 		break;
 	default:
 		printk(KERN_ERR"isar_rcv_frame mode (%x)error\n", bcs->mode);
@@ -1044,6 +1074,9 @@ isar_pump_statev_fax(struct BCState *bcs, u_char devt) {
 				debugl1(cs, "pump stev RSP_DISC");
 			if (bcs->hw.isar.state == STFAX_ESCAPE) {
 				switch(bcs->hw.isar.newcmd) {
+					case 0:
+						bcs->hw.isar.state = STFAX_READY;
+						break;
 					case PCTRL_CMD_FTH:
 					case PCTRL_CMD_FTM:
 						p1 = 10;
diff --git a/drivers/isdn/hisax/isar.h b/drivers/isdn/hisax/isar.h
index 7726622ca..d34621834 100644
--- a/drivers/isdn/hisax/isar.h
+++ b/drivers/isdn/hisax/isar.h
@@ -186,7 +186,7 @@
 #define HDLC_ERROR	0x1c
 #define HDLC_ERR_FAD	0x10
 #define HDLC_ERR_RER	0x08
-#define HDLC_ERR_CER	0x01
+#define HDLC_ERR_CER	0x04
 #define SART_NMD	0x01
 
 #define BSTAT_RDM0	0x1
diff --git a/drivers/isdn/hisax/isdnl1.c b/drivers/isdn/hisax/isdnl1.c
index d0e734357..f523f378d 100644
--- a/drivers/isdn/hisax/isdnl1.c
+++ b/drivers/isdn/hisax/isdnl1.c
@@ -28,7 +28,7 @@ struct Fsm l1fsm_b =
 {NULL, 0, 0, NULL, NULL};
 
 static
-struct Fsm l1fsm_d =
+struct Fsm l1fsm_s =
 {NULL, 0, 0, NULL, NULL};
 
 enum {
@@ -41,9 +41,9 @@ enum {
 	ST_L1_F8,
 };
 
-#define L1D_STATE_COUNT (ST_L1_F8+1)
+#define L1S_STATE_COUNT (ST_L1_F8+1)
 
-static char *strL1DState[] =
+static char *strL1SState[] =
 {
 	"ST_L1_F2",
 	"ST_L1_F3",
@@ -54,6 +54,29 @@ static char *strL1DState[] =
 	"ST_L1_F8",
 };
 
+#ifdef HISAX_UINTERFACE
+static
+struct Fsm l1fsm_u =
+{NULL, 0, 0, NULL, NULL};
+
+enum {
+	ST_L1_RESET,
+	ST_L1_DEACT,
+	ST_L1_SYNC2,
+	ST_L1_TRANS,
+};
+
+#define L1U_STATE_COUNT (ST_L1_TRANS+1)
+
+static char *strL1UState[] =
+{
+	"ST_L1_RESET",
+	"ST_L1_DEACT",
+	"ST_L1_SYNC2",
+	"ST_L1_TRANS",
+};
+#endif
+
 enum {
 	ST_L1_NULL,
 	ST_L1_WAIT_ACT,
@@ -432,7 +455,7 @@ l1_deact_cnf(struct FsmInst *fi, int event, void *arg)
 }
 
 static void
-l1_deact_req(struct FsmInst *fi, int event, void *arg)
+l1_deact_req_s(struct FsmInst *fi, int event, void *arg)
 {
 	struct PStack *st = fi->userdata;
 
@@ -442,7 +465,7 @@ l1_deact_req(struct FsmInst *fi, int event, void *arg)
 }
 
 static void
-l1_power_up(struct FsmInst *fi, int event, void *arg)
+l1_power_up_s(struct FsmInst *fi, int event, void *arg)
 {
 	struct PStack *st = fi->userdata;
 
@@ -472,7 +495,12 @@ l1_info2_ind(struct FsmInst *fi, int event, void *arg)
 {
 	struct PStack *st = fi->userdata;
 
-	FsmChangeState(fi, ST_L1_F6);
+#ifdef HISAX_UINTERFACE
+	if (test_bit(FLG_L1_UINT, &st->l1.Flags))
+		FsmChangeState(fi, ST_L1_SYNC2);
+	else
+#endif
+		FsmChangeState(fi, ST_L1_F6);
 	st->l1.l1hw(st, HW_INFO3 | REQUEST, NULL);
 }
 
@@ -481,7 +509,12 @@ l1_info4_ind(struct FsmInst *fi, int event, void *arg)
 {
 	struct PStack *st = fi->userdata;
 
-	FsmChangeState(fi, ST_L1_F7);
+#ifdef HISAX_UINTERFACE
+	if (test_bit(FLG_L1_UINT, &st->l1.Flags))
+		FsmChangeState(fi, ST_L1_TRANS);
+	else
+#endif
+		FsmChangeState(fi, ST_L1_F7);
 	st->l1.l1hw(st, HW_INFO3 | REQUEST, NULL);
 	if (test_and_clear_bit(FLG_L1_DEACTTIMER, &st->l1.Flags))
 		FsmDelTimer(&st->l1.timer, 4);
@@ -501,6 +534,10 @@ l1_timer3(struct FsmInst *fi, int event, void *arg)
 	test_and_clear_bit(FLG_L1_T3RUN, &st->l1.Flags);	
 	if (test_and_clear_bit(FLG_L1_ACTIVATING, &st->l1.Flags))
 		L1deactivated(st->l1.hardware);
+
+#ifdef HISAX_UINTERFACE
+	if (!test_bit(FLG_L1_UINT, &st->l1.Flags))
+#endif
 	if (st->l1.l1m.state != ST_L1_F6) {
 		FsmChangeState(fi, ST_L1_F3);
 		st->l1.l1hw(st, HW_ENABLE | REQUEST, NULL);
@@ -529,7 +566,7 @@ l1_timer_deact(struct FsmInst *fi, int event, void *arg)
 }
 
 static void
-l1_activate(struct FsmInst *fi, int event, void *arg)
+l1_activate_s(struct FsmInst *fi, int event, void *arg)
 {
 	struct PStack *st = fi->userdata;
                 
@@ -547,9 +584,9 @@ l1_activate_no(struct FsmInst *fi, int event, void *arg)
 	}
 }
 
-static struct FsmNode L1DFnList[] HISAX_INITDATA =
+static struct FsmNode L1SFnList[] HISAX_INITDATA =
 {
-	{ST_L1_F3, EV_PH_ACTIVATE, l1_activate},
+	{ST_L1_F3, EV_PH_ACTIVATE, l1_activate_s},
 	{ST_L1_F6, EV_PH_ACTIVATE, l1_activate_no},
 	{ST_L1_F8, EV_PH_ACTIVATE, l1_activate_no},
 	{ST_L1_F3, EV_RESET_IND, l1_reset},
@@ -564,10 +601,10 @@ static struct FsmNode L1DFnList[] HISAX_INITDATA =
 	{ST_L1_F6, EV_DEACT_CNF, l1_deact_cnf},
 	{ST_L1_F7, EV_DEACT_CNF, l1_deact_cnf},
 	{ST_L1_F8, EV_DEACT_CNF, l1_deact_cnf},
-	{ST_L1_F6, EV_DEACT_IND, l1_deact_req},
-	{ST_L1_F7, EV_DEACT_IND, l1_deact_req},
-	{ST_L1_F8, EV_DEACT_IND, l1_deact_req},
-	{ST_L1_F3, EV_POWER_UP, l1_power_up},
+	{ST_L1_F6, EV_DEACT_IND, l1_deact_req_s},
+	{ST_L1_F7, EV_DEACT_IND, l1_deact_req_s},
+	{ST_L1_F8, EV_DEACT_IND, l1_deact_req_s},
+	{ST_L1_F3, EV_POWER_UP, l1_power_up_s},
 	{ST_L1_F4, EV_RSYNC_IND, l1_go_F5},
 	{ST_L1_F6, EV_RSYNC_IND, l1_go_F8},
 	{ST_L1_F7, EV_RSYNC_IND, l1_go_F8},
@@ -595,7 +632,68 @@ static struct FsmNode L1DFnList[] HISAX_INITDATA =
 	{ST_L1_F8, EV_TIMER_DEACT, l1_timer_deact},
 };
 
-#define L1D_FN_COUNT (sizeof(L1DFnList)/sizeof(struct FsmNode))
+#define L1S_FN_COUNT (sizeof(L1SFnList)/sizeof(struct FsmNode))
+
+#ifdef HISAX_UINTERFACE
+static void
+l1_deact_req_u(struct FsmInst *fi, int event, void *arg)
+{
+	struct PStack *st = fi->userdata;
+
+	FsmChangeState(fi, ST_L1_RESET);
+	FsmRestartTimer(&st->l1.timer, 550, EV_TIMER_DEACT, NULL, 2);
+	test_and_set_bit(FLG_L1_DEACTTIMER, &st->l1.Flags);
+	st->l1.l1hw(st, HW_ENABLE | REQUEST, NULL);
+}
+
+static void
+l1_power_up_u(struct FsmInst *fi, int event, void *arg)
+{
+	struct PStack *st = fi->userdata;
+
+	FsmRestartTimer(&st->l1.timer, TIMER3_VALUE, EV_TIMER3, NULL, 2);
+	test_and_set_bit(FLG_L1_T3RUN, &st->l1.Flags);
+}
+
+static void
+l1_info0_ind(struct FsmInst *fi, int event, void *arg)
+{
+	FsmChangeState(fi, ST_L1_DEACT);
+}
+
+static void
+l1_activate_u(struct FsmInst *fi, int event, void *arg)
+{
+	struct PStack *st = fi->userdata;
+                
+	st->l1.l1hw(st, HW_INFO1 | REQUEST, NULL);
+}
+
+static struct FsmNode L1UFnList[] HISAX_INITDATA =
+{
+	{ST_L1_RESET, EV_DEACT_IND, l1_deact_req_u},
+	{ST_L1_DEACT, EV_DEACT_IND, l1_deact_req_u},
+	{ST_L1_SYNC2, EV_DEACT_IND, l1_deact_req_u},
+	{ST_L1_TRANS, EV_DEACT_IND, l1_deact_req_u},
+	{ST_L1_DEACT, EV_PH_ACTIVATE, l1_activate_u},
+	{ST_L1_DEACT, EV_POWER_UP, l1_power_up_u},
+	{ST_L1_DEACT, EV_INFO2_IND, l1_info2_ind},
+	{ST_L1_TRANS, EV_INFO2_IND, l1_info2_ind},
+	{ST_L1_RESET, EV_DEACT_CNF, l1_info0_ind},
+	{ST_L1_DEACT, EV_INFO4_IND, l1_info4_ind},
+	{ST_L1_SYNC2, EV_INFO4_IND, l1_info4_ind},
+	{ST_L1_RESET, EV_INFO4_IND, l1_info4_ind},
+	{ST_L1_DEACT, EV_TIMER3, l1_timer3},
+	{ST_L1_SYNC2, EV_TIMER3, l1_timer3},
+	{ST_L1_TRANS, EV_TIMER_ACT, l1_timer_act},
+	{ST_L1_DEACT, EV_TIMER_DEACT, l1_timer_deact},
+	{ST_L1_SYNC2, EV_TIMER_DEACT, l1_timer_deact},
+	{ST_L1_RESET, EV_TIMER_DEACT, l1_timer_deact},
+};
+
+#define L1U_FN_COUNT (sizeof(L1UFnList)/sizeof(struct FsmNode))
+
+#endif
 
 static void
 l1b_activate(struct FsmInst *fi, int event, void *arg)
@@ -645,11 +743,18 @@ static struct FsmNode L1BFnList[] HISAX_INITDATA =
 
 HISAX_INITFUNC(void Isdnl1New(void))
 {
-	l1fsm_d.state_count = L1D_STATE_COUNT;
-	l1fsm_d.event_count = L1_EVENT_COUNT;
-	l1fsm_d.strEvent = strL1Event;
-	l1fsm_d.strState = strL1DState;
-	FsmNew(&l1fsm_d, L1DFnList, L1D_FN_COUNT);
+#ifdef HISAX_UINTERFACE
+	l1fsm_u.state_count = L1U_STATE_COUNT;
+	l1fsm_u.event_count = L1_EVENT_COUNT;
+	l1fsm_u.strEvent = strL1Event;
+	l1fsm_u.strState = strL1UState;
+	FsmNew(&l1fsm_u, L1UFnList, L1U_FN_COUNT);
+#endif
+	l1fsm_s.state_count = L1S_STATE_COUNT;
+	l1fsm_s.event_count = L1_EVENT_COUNT;
+	l1fsm_s.strEvent = strL1Event;
+	l1fsm_s.strState = strL1SState;
+	FsmNew(&l1fsm_s, L1SFnList, L1S_FN_COUNT);
 	l1fsm_b.state_count = L1B_STATE_COUNT;
 	l1fsm_b.event_count = L1_EVENT_COUNT;
 	l1fsm_b.strEvent = strL1Event;
@@ -659,7 +764,10 @@ HISAX_INITFUNC(void Isdnl1New(void))
 
 void Isdnl1Free(void)
 {
-	FsmFree(&l1fsm_d);
+#ifdef HISAX_UINTERFACE
+	FsmFree(&l1fsm_u);
+#endif
+	FsmFree(&l1fsm_s);
 	FsmFree(&l1fsm_b);
 }
 
@@ -677,7 +785,7 @@ dch_l2l1(struct PStack *st, int pr, void *arg)
 		case (PH_ACTIVATE | REQUEST):
 			if (cs->debug)
 				debugl1(cs, "PH_ACTIVATE_REQ %s",
-					strL1DState[st->l1.l1m.state]);
+					st->l1.l1m.fsm->strState[st->l1.l1m.state]);
 			if (test_bit(FLG_L1_ACTIVATED, &st->l1.Flags))
 				st->l1.l1l2(st, PH_ACTIVATE | CONFIRM, NULL);
 			else {
@@ -757,8 +865,16 @@ setstack_HiSax(struct PStack *st, struct IsdnCardState *cs)
 {
 	st->l1.hardware = cs;
 	st->protocol = cs->protocol;
-	st->l1.l1m.fsm = &l1fsm_d;
+	st->l1.l1m.fsm = &l1fsm_s;
 	st->l1.l1m.state = ST_L1_F3;
+	st->l1.Flags = 0;
+#ifdef HISAX_UINTERFACE
+	if (test_bit(FLG_HW_L1_UINT, &cs->HW_Flags)) {
+		st->l1.l1m.fsm = &l1fsm_u;
+		st->l1.l1m.state = ST_L1_RESET;
+		st->l1.Flags = FLG_L1_UINT;
+	}
+#endif
 	st->l1.l1m.debug = cs->debug;
 	st->l1.l1m.userdata = st;
 	st->l1.l1m.userint = 0;
@@ -768,7 +884,6 @@ setstack_HiSax(struct PStack *st, struct IsdnCardState *cs)
 	setstack_manager(st);
 	st->l1.stlistp = &(cs->stlist);
 	st->l2.l2l1  = dch_l2l1;
-	st->l1.Flags = 0;
 	cs->setstack_d(st, cs);
 }
 
diff --git a/drivers/isdn/hisax/isdnl3.c b/drivers/isdn/hisax/isdnl3.c
index c20706553..b4e473670 100644
--- a/drivers/isdn/hisax/isdnl3.c
+++ b/drivers/isdn/hisax/isdnl3.c
@@ -234,7 +234,7 @@ no_l3_proto_spec(struct PStack *st, isdn_ctrl *ic)
 extern void setstack_dss1(struct PStack *st);
 #endif
 
-#ifdef        CONFIG_HISAX_NI1
+#ifdef  CONFIG_HISAX_NI1
 extern void setstack_ni1(struct PStack *st);
 #endif
 
@@ -356,7 +356,7 @@ setstack_l3dc(struct PStack *st, struct Channel *chanp)
 		setstack_dss1(st);
 	} else
 #endif
-#ifdef        CONFIG_HISAX_NI1
+#ifdef  CONFIG_HISAX_NI1
 	if (st->protocol == ISDN_PTYPE_NI1) {
 		setstack_ni1(st);
 	} else
@@ -544,7 +544,6 @@ static struct FsmNode L3FnList[] HISAX_INITDATA =
 void
 l3_msg(struct PStack *st, int pr, void *arg)
 {
-	
 	switch (pr) {
 		case (DL_DATA | REQUEST):
 			if (st->l3.l3m.state == ST_L3_LC_ESTAB) {
diff --git a/drivers/isdn/hisax/l3_1tr6.c b/drivers/isdn/hisax/l3_1tr6.c
index ee56447c8..831d788b5 100644
--- a/drivers/isdn/hisax/l3_1tr6.c
+++ b/drivers/isdn/hisax/l3_1tr6.c
@@ -1,4 +1,4 @@
-/* $Id: l3_1tr6.c,v 2.11 2000/06/26 08:59:14 keil Exp $
+/* $Id: l3_1tr6.c,v 2.12 2000/08/20 07:31:30 keil Exp $
  *
  *  German 1TR6 D-channel protocol
  *
@@ -17,7 +17,7 @@
 #include <linux/ctype.h>
 
 extern char *HiSax_getrev(const char *revision);
-const char *l3_1tr6_revision = "$Revision: 2.11 $";
+const char *l3_1tr6_revision = "$Revision: 2.12 $";
 
 #define MsgHead(ptr, cref, mty, dis) \
 	*ptr++ = dis; \
@@ -883,7 +883,7 @@ down1tr6(struct PStack *st, int pr, void *arg)
 		} else {
 			proc->chan = chan;
 			chan->proc = proc;
-			memcpy (&proc->para.setup, &chan->setup, sizeof (chan->setup));
+			memcpy(&proc->para.setup, &chan->setup, sizeof(setup_parm));
 			proc->callref = cr;
 		}
 	} else {
diff --git a/drivers/isdn/hisax/l3dss1.c b/drivers/isdn/hisax/l3dss1.c
index 32ae7576f..8778bf3a0 100644
--- a/drivers/isdn/hisax/l3dss1.c
+++ b/drivers/isdn/hisax/l3dss1.c
@@ -721,6 +721,9 @@ check_infoelements(struct l3_process *pc, struct sk_buff *skb, int *checklist)
 	u_char *p, ie;
 	int l, newpos, oldpos;
 	int err_seq = 0, err_len = 0, err_compr = 0, err_ureg = 0;
+	u_char codeset = 0;
+	u_char old_codeset = 0;
+	u_char codelock = 1;
 	
 	p = skb->data;
 	/* skip cr */
@@ -729,20 +732,34 @@ check_infoelements(struct l3_process *pc, struct sk_buff *skb, int *checklist)
 	p += l;
 	mt = *p++;
 	oldpos = 0;
-/* shift codeset procedure not implemented in the moment */
 	while ((p - skb->data) < skb->len) {
-		if ((newpos = ie_in_set(pc, *p, cl))) {
-			if (newpos > 0) {
-				if (newpos < oldpos)
-					err_seq++;
+		if ((*p & 0xf0) == 0x90) { /* shift codeset */
+			old_codeset = codeset;
+			codeset = *p & 7;
+			if (*p & 0x08)
+				codelock = 0;
+			else
+				codelock = 1;
+			if (pc->debug & L3_DEB_CHECK)
+				l3_debug(pc->st, "check IE shift%scodeset %d->%d",
+					codelock ? " locking ": " ", old_codeset, codeset);
+			p++;
+			continue;
+		}
+		if (!codeset) { /* only codeset 0 */
+			if ((newpos = ie_in_set(pc, *p, cl))) {
+				if (newpos > 0) {
+					if (newpos < oldpos)
+						err_seq++;
+					else
+						oldpos = newpos;
+				}
+			} else {
+				if (ie_in_set(pc, *p, comp_required))
+					err_compr++;
 				else
-					oldpos = newpos;
+					err_ureg++;
 			}
-		} else {
-			if (ie_in_set(pc, *p, comp_required))
-				err_compr++;
-			else
-				err_ureg++;
 		}
 		ie = *p++;
 		if (ie & 0x80) {
@@ -752,12 +769,19 @@ check_infoelements(struct l3_process *pc, struct sk_buff *skb, int *checklist)
 			p += l;
 			l += 2;
 		}
-		if (l > getmax_ie_len(ie))
+		if (!codeset && (l > getmax_ie_len(ie)))
 			err_len++;
+		if (!codelock) {
+			if (pc->debug & L3_DEB_CHECK)
+				l3_debug(pc->st, "check IE shift back codeset %d->%d",
+					codeset, old_codeset);
+			codeset = old_codeset;
+			codelock = 1;
+		}
 	}
 	if (err_compr | err_ureg | err_len | err_seq) {
 		if (pc->debug & L3_DEB_CHECK)
-			l3_debug(pc->st, "check_infoelements mt %x %d/%d/%d/%d",
+			l3_debug(pc->st, "check IE MT(%x) %d/%d/%d/%d",
 				mt, err_compr, err_ureg, err_len, err_seq);
 		if (err_compr)
 			return(ERR_IE_COMPREHENSION);
@@ -959,7 +983,7 @@ l3dss1_release_cmpl(struct l3_process *pc, u_char pr, void *arg)
 
 #if EXT_BEARER_CAPS
 
-u_char *
+static u_char *
 EncodeASyncParams(u_char * p, u_char si2)
 {				// 7c 06 88  90 21 42 00 bb
 
@@ -1024,7 +1048,7 @@ EncodeASyncParams(u_char * p, u_char si2)
 	return p + 3;
 }
 
-u_char
+static  u_char
 EncodeSyncParams(u_char si2, u_char ai)
 {
 
@@ -1889,6 +1913,16 @@ l3dss1_proceed_req(struct l3_process *pc, u_char pr,
 	pc->st->l3.l3l4(pc->st, CC_PROCEED_SEND | INDICATION, pc); 
 }
 
+static void
+l3dss1_setup_ack_req(struct l3_process *pc, u_char pr,
+		   void *arg)
+{
+	newl3state(pc, 25);
+	L3DelTimer(&pc->timer);
+	L3AddTimer(&pc->timer, T302, CC_T302);
+	l3dss1_message(pc, MT_SETUP_ACKNOWLEDGE);
+}
+
 /********************************************/
 /* deliver a incoming display message to HL */
 /********************************************/
@@ -1926,7 +1960,7 @@ l3dss1_progress(struct l3_process *pc, u_char pr, void *arg)
 		if (p[1] != 2) {
 			err = 1;
 			pc->para.cause = 100;
-		} else if (p[2] & 0x60) {
+		} else if (!(p[2] & 0x70)) {
 			switch (p[2]) {
 				case 0x80:
 				case 0x81:
@@ -2030,9 +2064,22 @@ l3dss1_information(struct l3_process *pc, u_char pr, void *arg)
 {
 	int ret;
 	struct sk_buff *skb = arg;
+	u_char *p;
+	char tmp[32];
 
 	ret = check_infoelements(pc, skb, ie_INFORMATION);
-	l3dss1_std_ie_err(pc, ret);
+	if (ret)
+		l3dss1_std_ie_err(pc, ret);
+	if (pc->state == 25) { /* overlap receiving */
+		L3DelTimer(&pc->timer);
+		p = skb->data;
+		if ((p = findie(p, skb->len, 0x70, 0))) {
+			iecpy(tmp, p, 1);
+			strcat(pc->para.setup.eazmsn, tmp);
+			pc->st->l3.l3l4(pc->st, CC_MORE_INFO | INDICATION, pc);
+		}
+		L3AddTimer(&pc->timer, T302, CC_T302);
+	}
 }
 
 /******************************/
@@ -2258,6 +2305,16 @@ l3dss1_dummy(struct l3_process *pc, u_char pr, void *arg)
 }
 
 static void
+l3dss1_t302(struct l3_process *pc, u_char pr, void *arg)
+{
+	L3DelTimer(&pc->timer);
+	pc->para.loc = 0;
+	pc->para.cause = 28; /* invalid number */
+	l3dss1_disconnect_req(pc, pr, NULL);
+	pc->st->l3.l3l4(pc->st, CC_SETUP_ERR, pc);
+}
+
+static void
 l3dss1_t303(struct l3_process *pc, u_char pr, void *arg)
 {
 	if (pc->N303 > 0) {
@@ -2276,6 +2333,7 @@ static void
 l3dss1_t304(struct l3_process *pc, u_char pr, void *arg)
 {
 	L3DelTimer(&pc->timer);
+	pc->para.loc = 0;
 	pc->para.cause = 102;
 	l3dss1_disconnect_req(pc, pr, NULL);
 	pc->st->l3.l3l4(pc->st, CC_SETUP_ERR, pc);
@@ -2315,6 +2373,7 @@ static void
 l3dss1_t310(struct l3_process *pc, u_char pr, void *arg)
 {
 	L3DelTimer(&pc->timer);
+	pc->para.loc = 0;
 	pc->para.cause = 102;
 	l3dss1_disconnect_req(pc, pr, NULL);
 	pc->st->l3.l3l4(pc->st, CC_SETUP_ERR, pc);
@@ -2324,6 +2383,7 @@ static void
 l3dss1_t313(struct l3_process *pc, u_char pr, void *arg)
 {
 	L3DelTimer(&pc->timer);
+	pc->para.loc = 0;
 	pc->para.cause = 102;
 	l3dss1_disconnect_req(pc, pr, NULL);
 	pc->st->l3.l3l4(pc->st, CC_CONNECT_ERR, pc);
@@ -2713,32 +2773,36 @@ static struct stateentry downstatelist[] =
 	 CC_SETUP | REQUEST, l3dss1_setup_req},
 	{SBIT(0),
 	 CC_RESUME | REQUEST, l3dss1_resume_req},
-	{SBIT(1) | SBIT(2) | SBIT(3) | SBIT(4) | SBIT(6) | SBIT(7) | SBIT(8) | SBIT(9) | SBIT(10),
+	{SBIT(1) | SBIT(2) | SBIT(3) | SBIT(4) | SBIT(6) | SBIT(7) | SBIT(8) | SBIT(9) | SBIT(10) | SBIT(25),
 	 CC_DISCONNECT | REQUEST, l3dss1_disconnect_req},
 	{SBIT(12),
 	 CC_RELEASE | REQUEST, l3dss1_release_req},
 	{ALL_STATES,
 	 CC_RESTART | REQUEST, l3dss1_restart},
-	{SBIT(6),
+	{SBIT(6) | SBIT(25),
 	 CC_IGNORE | REQUEST, l3dss1_reset},
-	{SBIT(6),
+	{SBIT(6) | SBIT(25),
 	 CC_REJECT | REQUEST, l3dss1_reject_req},
-	{SBIT(6),
+	{SBIT(6) | SBIT(25),
 	 CC_PROCEED_SEND | REQUEST, l3dss1_proceed_req},
-	{SBIT(6) | SBIT(9),
+	{SBIT(6),
+	 CC_MORE_INFO | REQUEST, l3dss1_setup_ack_req},
+	{SBIT(25),
+	 CC_MORE_INFO | REQUEST, l3dss1_dummy},
+	{SBIT(6) | SBIT(9) | SBIT(25),
 	 CC_ALERTING | REQUEST, l3dss1_alert_req},
-	{SBIT(6) | SBIT(7) | SBIT(9),
+	{SBIT(6) | SBIT(7) | SBIT(9) | SBIT(25),
 	 CC_SETUP | RESPONSE, l3dss1_setup_rsp},
 	{SBIT(10),
 	 CC_SUSPEND | REQUEST, l3dss1_suspend_req},
-        {SBIT(6),
-         CC_PROCEED_SEND | REQUEST, l3dss1_proceed_req},
-        {SBIT(7) | SBIT(9),
+        {SBIT(7) | SBIT(9) | SBIT(25),
          CC_REDIR | REQUEST, l3dss1_redir_req},
         {SBIT(6),
          CC_REDIR | REQUEST, l3dss1_redir_req_early},
         {SBIT(9) | SBIT(25),
          CC_DISCONNECT | REQUEST, l3dss1_disconnect_req},
+	{SBIT(25),
+	 CC_T302, l3dss1_t302},
 	{SBIT(1),
 	 CC_T303, l3dss1_t303},
 	{SBIT(2),
@@ -3081,7 +3145,7 @@ dss1down(struct PStack *st, int pr, void *arg)
 		if ((proc = dss1_new_l3_process(st, cr))) {
 			proc->chan = chan;
 			chan->proc = proc;
-			memcpy (&proc->para.setup, &chan->setup, sizeof (chan->setup));
+			memcpy(&proc->para.setup, &chan->setup, sizeof(setup_parm));
 			proc->callref = cr;
 		}
 	} else {
diff --git a/drivers/isdn/hisax/l3ni1.c b/drivers/isdn/hisax/l3ni1.c
new file mode 100644
index 000000000..ec28539a7
--- /dev/null
+++ b/drivers/isdn/hisax/l3ni1.c
@@ -0,0 +1,3171 @@
+// $Id: l3ni1.c,v 2.3 2000/06/26 08:59:14 keil Exp $
+//-----------------------------------------------------------------------------
+//
+// NI1 D-channel protocol
+//
+// Author                Matt Henderson & Guy Ellis - Traverse Tecnologies Pty Ltd
+//                                www.traverse.com.au
+//
+// 2000.6.6 Initial implementation of routines for US NI1 
+// Layer 3 protocol based on the EURO/DSS1 D-channel protocol 
+// driver written by Karsten Keil et al.  Thanks also for the 
+// code provided by Ragnar Paulson and Will Scales.
+//
+// This file is (c) under GNU PUBLIC LICENSE
+//
+//-----------------------------------------------------------------------------
+
+#define __NO_VERSION__
+#include "hisax.h"
+#include "isdnl3.h"
+#include "l3ni1.h"
+#include <linux/ctype.h>
+
+extern char *HiSax_getrev(const char *revision);
+const char *ni1_revision = "$Revision: 2.3 $";
+
+#define EXT_BEARER_CAPS 1
+
+#define	MsgHead(ptr, cref, mty) \
+	*ptr++ = 0x8; \
+	if (cref == -1) { \
+		*ptr++ = 0x0; \
+	} else { \
+		*ptr++ = 0x1; \
+		*ptr++ = cref^0x80; \
+	} \
+	*ptr++ = mty
+
+
+/**********************************************/
+/* get a new invoke id for remote operations. */
+/* Only a return value != 0 is valid          */
+/**********************************************/
+static unsigned char new_invoke_id(struct PStack *p)
+{
+	unsigned char retval;
+	int flags,i;
+  
+	i = 32; /* maximum search depth */
+
+	save_flags(flags);
+	cli();
+
+	retval = p->prot.ni1.last_invoke_id + 1; /* try new id */
+	while ((i) && (p->prot.ni1.invoke_used[retval >> 3] == 0xFF)) {
+		p->prot.ni1.last_invoke_id = (retval & 0xF8) + 8;
+		i--;
+	}  
+	if (i) {
+		while (p->prot.ni1.invoke_used[retval >> 3] & (1 << (retval & 7)))
+		retval++; 
+	} else
+		retval = 0;
+	p->prot.ni1.last_invoke_id = retval;
+	p->prot.ni1.invoke_used[retval >> 3] |= (1 << (retval & 7));
+	restore_flags(flags);
+
+	return(retval);  
+} /* new_invoke_id */
+
+/*************************/
+/* free a used invoke id */
+/*************************/
+static void free_invoke_id(struct PStack *p, unsigned char id)
+{ int flags;
+
+  if (!id) return; /* 0 = invalid value */
+
+  save_flags(flags);
+  cli();
+  p->prot.ni1.invoke_used[id >> 3] &= ~(1 << (id & 7));
+  restore_flags(flags);
+} /* free_invoke_id */  
+
+
+/**********************************************************/
+/* create a new l3 process and fill in ni1 specific data */
+/**********************************************************/
+static struct l3_process
+*ni1_new_l3_process(struct PStack *st, int cr)
+{  struct l3_process *proc;
+
+   if (!(proc = new_l3_process(st, cr))) 
+     return(NULL);
+
+   proc->prot.ni1.invoke_id = 0;
+   proc->prot.ni1.remote_operation = 0;
+   proc->prot.ni1.uus1_data[0] = '\0';
+   
+   return(proc);
+} /* ni1_new_l3_process */
+
+/************************************************/
+/* free a l3 process and all ni1 specific data */
+/************************************************/ 
+static void
+ni1_release_l3_process(struct l3_process *p)
+{
+   free_invoke_id(p->st,p->prot.ni1.invoke_id);
+   release_l3_process(p);
+} /* ni1_release_l3_process */
+ 
+/********************************************************/
+/* search a process with invoke id id and dummy callref */
+/********************************************************/
+static struct l3_process *
+l3ni1_search_dummy_proc(struct PStack *st, int id)
+{ struct l3_process *pc = st->l3.proc; /* start of processes */
+
+  if (!id) return(NULL);
+
+  while (pc)
+   { if ((pc->callref == -1) && (pc->prot.ni1.invoke_id == id))
+       return(pc);
+     pc = pc->next;
+   } 
+  return(NULL);
+} /* l3ni1_search_dummy_proc */
+
+/*******************************************************************/
+/* called when a facility message with a dummy callref is received */
+/* and a return result is delivered. id specifies the invoke id.   */
+/*******************************************************************/ 
+static void 
+l3ni1_dummy_return_result(struct PStack *st, int id, u_char *p, u_char nlen)
+{ isdn_ctrl ic;
+  struct IsdnCardState *cs;
+  struct l3_process *pc = NULL; 
+
+  if ((pc = l3ni1_search_dummy_proc(st, id)))
+   { L3DelTimer(&pc->timer); /* remove timer */
+
+     cs = pc->st->l1.hardware;
+     ic.driver = cs->myid;
+     ic.command = ISDN_STAT_PROT;
+     ic.arg = NI1_STAT_INVOKE_RES;
+     ic.parm.ni1_io.hl_id = pc->prot.ni1.invoke_id;
+     ic.parm.ni1_io.ll_id = pc->prot.ni1.ll_id;
+     ic.parm.ni1_io.proc = pc->prot.ni1.proc;
+     ic.parm.ni1_io.timeout= 0;
+     ic.parm.ni1_io.datalen = nlen;
+     ic.parm.ni1_io.data = p;
+     free_invoke_id(pc->st, pc->prot.ni1.invoke_id);
+     pc->prot.ni1.invoke_id = 0; /* reset id */
+
+     cs->iif.statcallb(&ic);
+     ni1_release_l3_process(pc); 
+   }
+  else
+   l3_debug(st, "dummy return result id=0x%x result len=%d",id,nlen);
+} /* l3ni1_dummy_return_result */
+
+/*******************************************************************/
+/* called when a facility message with a dummy callref is received */
+/* and a return error is delivered. id specifies the invoke id.    */
+/*******************************************************************/ 
+static void 
+l3ni1_dummy_error_return(struct PStack *st, int id, ulong error)
+{ isdn_ctrl ic;
+  struct IsdnCardState *cs;
+  struct l3_process *pc = NULL; 
+
+  if ((pc = l3ni1_search_dummy_proc(st, id)))
+   { L3DelTimer(&pc->timer); /* remove timer */
+
+     cs = pc->st->l1.hardware;
+     ic.driver = cs->myid;
+     ic.command = ISDN_STAT_PROT;
+     ic.arg = NI1_STAT_INVOKE_ERR;
+     ic.parm.ni1_io.hl_id = pc->prot.ni1.invoke_id;
+     ic.parm.ni1_io.ll_id = pc->prot.ni1.ll_id;
+     ic.parm.ni1_io.proc = pc->prot.ni1.proc;
+     ic.parm.ni1_io.timeout= error;
+     ic.parm.ni1_io.datalen = 0;
+     ic.parm.ni1_io.data = NULL;
+     free_invoke_id(pc->st, pc->prot.ni1.invoke_id);
+     pc->prot.ni1.invoke_id = 0; /* reset id */
+
+     cs->iif.statcallb(&ic);
+     ni1_release_l3_process(pc); 
+   }
+  else
+   l3_debug(st, "dummy return error id=0x%x error=0x%lx",id,error);
+} /* l3ni1_error_return */
+
+/*******************************************************************/
+/* called when a facility message with a dummy callref is received */
+/* and a invoke is delivered. id specifies the invoke id.          */
+/*******************************************************************/ 
+static void 
+l3ni1_dummy_invoke(struct PStack *st, int cr, int id, 
+                    int ident, u_char *p, u_char nlen)
+{ isdn_ctrl ic;
+  struct IsdnCardState *cs;
+
+  l3_debug(st, "dummy invoke %s id=0x%x ident=0x%x datalen=%d",
+               (cr == -1) ? "local" : "broadcast",id,ident,nlen);
+  if (cr >= -1) return; /* ignore local data */
+
+  cs = st->l1.hardware;
+  ic.driver = cs->myid;
+  ic.command = ISDN_STAT_PROT;
+  ic.arg = NI1_STAT_INVOKE_BRD;
+  ic.parm.ni1_io.hl_id = id;
+  ic.parm.ni1_io.ll_id = 0;
+  ic.parm.ni1_io.proc = ident;
+  ic.parm.ni1_io.timeout= 0;
+  ic.parm.ni1_io.datalen = nlen;
+  ic.parm.ni1_io.data = p;
+
+  cs->iif.statcallb(&ic);
+} /* l3ni1_dummy_invoke */
+
+static void
+l3ni1_parse_facility(struct PStack *st, struct l3_process *pc,
+                      int cr, u_char * p)
+{
+	int qd_len = 0;
+	unsigned char nlen = 0, ilen, cp_tag;
+	int ident, id;
+	ulong err_ret;
+
+	if (pc) 
+		st = pc->st; /* valid Stack */
+	else
+		if ((!st) || (cr >= 0)) return; /* neither pc nor st specified */
+
+	p++;
+	qd_len = *p++;
+	if (qd_len == 0) {
+		l3_debug(st, "qd_len == 0");
+		return;
+	}
+	if ((*p & 0x1F) != 0x11) {	/* Service discriminator, supplementary service */
+		l3_debug(st, "supplementary service != 0x11");
+		return;
+	}
+	while (qd_len > 0 && !(*p & 0x80)) {	/* extension ? */
+		p++;
+		qd_len--;
+	}
+	if (qd_len < 2) {
+		l3_debug(st, "qd_len < 2");
+		return;
+	}
+	p++;
+	qd_len--;
+	if ((*p & 0xE0) != 0xA0) {	/* class and form */
+		l3_debug(st, "class and form != 0xA0");
+		return;
+	}
+       
+        cp_tag = *p & 0x1F; /* remember tag value */
+
+        p++;
+	qd_len--;
+	if (qd_len < 1) 
+          { l3_debug(st, "qd_len < 1");
+	    return;
+	  }
+	if (*p & 0x80) 
+          { /* length format indefinite or limited */
+	    nlen = *p++ & 0x7F; /* number of len bytes or indefinite */
+            if ((qd_len-- < ((!nlen) ? 3 : (1 + nlen))) ||
+                (nlen > 1))   
+	     { l3_debug(st, "length format error or not implemented");
+	       return;
+             }
+            if (nlen == 1)
+	     { nlen = *p++; /* complete length */
+               qd_len--;
+             } 
+            else
+	     { qd_len -= 2; /* trailing null bytes */
+               if ((*(p+qd_len)) || (*(p+qd_len+1)))
+		{ l3_debug(st,"length format indefinite error");
+                  return;
+                }
+               nlen = qd_len;
+             }
+	  }
+        else
+	  { nlen = *p++;
+	    qd_len--;
+          } 
+	if (qd_len < nlen) 
+          { l3_debug(st, "qd_len < nlen");
+	    return;
+	  }
+	qd_len -= nlen;
+
+	if (nlen < 2) 
+          { l3_debug(st, "nlen < 2");
+	    return;
+	  }
+        if (*p != 0x02) 
+          {  /* invoke identifier tag */
+	     l3_debug(st, "invoke identifier tag !=0x02");
+	     return;
+	  }
+	p++;
+	nlen--;
+	if (*p & 0x80) 
+          { /* length format */
+	    l3_debug(st, "invoke id length format 2");
+	    return;
+	  }
+	ilen = *p++;
+	nlen--;
+	if (ilen > nlen || ilen == 0) 
+          { l3_debug(st, "ilen > nlen || ilen == 0");
+	    return;
+	  }
+	nlen -= ilen;
+	id = 0;
+	while (ilen > 0) 
+          { id = (id << 8) | (*p++ & 0xFF);	/* invoke identifier */
+	    ilen--;
+	  }
+
+	switch (cp_tag) {	/* component tag */
+		case 1:	/* invoke */
+				if (nlen < 2) {
+					l3_debug(st, "nlen < 2 22");
+					return;
+				}
+				if (*p != 0x02) {	/* operation value */
+					l3_debug(st, "operation value !=0x02");
+					return;
+				}
+				p++;
+				nlen--;
+				ilen = *p++;
+				nlen--;
+				if (ilen > nlen || ilen == 0) {
+					l3_debug(st, "ilen > nlen || ilen == 0 22");
+					return;
+				}
+				nlen -= ilen;
+				ident = 0;
+				while (ilen > 0) {
+					ident = (ident << 8) | (*p++ & 0xFF);
+					ilen--;
+				}
+
+				if (!pc) 
+				{
+					l3ni1_dummy_invoke(st, cr, id, ident, p, nlen);
+					return;
+				} 
+				l3_debug(st, "invoke break");
+				break;
+		case 2:	/* return result */
+			 /* if no process available handle separately */ 
+                        if (!pc)
+			 { if (cr == -1) 
+                             l3ni1_dummy_return_result(st, id, p, nlen);
+                           return; 
+                         }   
+                        if ((pc->prot.ni1.invoke_id) && (pc->prot.ni1.invoke_id == id))
+                          { /* Diversion successfull */
+                            free_invoke_id(st,pc->prot.ni1.invoke_id);
+                            pc->prot.ni1.remote_result = 0; /* success */     
+                            pc->prot.ni1.invoke_id = 0;
+                            pc->redir_result = pc->prot.ni1.remote_result; 
+                            st->l3.l3l4(st, CC_REDIR | INDICATION, pc);                                  } /* Diversion successfull */
+                        else
+                          l3_debug(st,"return error unknown identifier");
+			break;
+		case 3:	/* return error */
+                            err_ret = 0;
+	                    if (nlen < 2) 
+                              { l3_debug(st, "return error nlen < 2");
+	                        return;
+	                      }
+                            if (*p != 0x02) 
+                              { /* result tag */
+	                        l3_debug(st, "invoke error tag !=0x02");
+	                        return;
+	                      }
+	                    p++;
+	                    nlen--;
+	                    if (*p > 4) 
+                              { /* length format */
+	                        l3_debug(st, "invoke return errlen > 4 ");
+	                        return;
+	                      }
+	                    ilen = *p++;
+	                    nlen--;
+	                    if (ilen > nlen || ilen == 0) 
+                              { l3_debug(st, "error return ilen > nlen || ilen == 0");
+	                        return;
+	                       }
+	                    nlen -= ilen;
+	                    while (ilen > 0) 
+                             { err_ret = (err_ret << 8) | (*p++ & 0xFF);	/* error value */
+	                       ilen--;
+	                     }
+			 /* if no process available handle separately */ 
+                        if (!pc)
+			 { if (cr == -1)
+                             l3ni1_dummy_error_return(st, id, err_ret);
+                           return; 
+                         }   
+                        if ((pc->prot.ni1.invoke_id) && (pc->prot.ni1.invoke_id == id))
+                          { /* Deflection error */
+                            free_invoke_id(st,pc->prot.ni1.invoke_id);
+                            pc->prot.ni1.remote_result = err_ret; /* result */
+                            pc->prot.ni1.invoke_id = 0; 
+                            pc->redir_result = pc->prot.ni1.remote_result; 
+                            st->l3.l3l4(st, CC_REDIR | INDICATION, pc);  
+                          } /* Deflection error */
+                        else
+                          l3_debug(st,"return result unknown identifier");
+			break;
+		default:
+			l3_debug(st, "facility default break tag=0x%02x",cp_tag);
+			break;
+	}
+}
+
+static void
+l3ni1_message(struct l3_process *pc, u_char mt)
+{
+	struct sk_buff *skb;
+	u_char *p;
+
+	if (!(skb = l3_alloc_skb(4)))
+		return;
+	p = skb_put(skb, 4);
+	MsgHead(p, pc->callref, mt);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+}
+
+static void
+l3ni1_message_cause(struct l3_process *pc, u_char mt, u_char cause)
+{
+	struct sk_buff *skb;
+	u_char tmp[16];
+	u_char *p = tmp;
+	int l;
+
+	MsgHead(p, pc->callref, mt);
+	*p++ = IE_CAUSE;
+	*p++ = 0x2;
+	*p++ = 0x80;
+	*p++ = cause | 0x80;
+
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l)))
+		return;
+	memcpy(skb_put(skb, l), tmp, l);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+}
+
+static void
+l3ni1_status_send(struct l3_process *pc, u_char pr, void *arg)
+{
+	u_char tmp[16];
+	u_char *p = tmp;
+	int l;
+	struct sk_buff *skb;
+
+	MsgHead(p, pc->callref, MT_STATUS);
+
+	*p++ = IE_CAUSE;
+	*p++ = 0x2;
+	*p++ = 0x80;
+	*p++ = pc->para.cause | 0x80;
+
+	*p++ = IE_CALL_STATE;
+	*p++ = 0x1;
+	*p++ = pc->state & 0x3f;
+
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l)))
+		return;
+	memcpy(skb_put(skb, l), tmp, l);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+}
+
+static void
+l3ni1_msg_without_setup(struct l3_process *pc, u_char pr, void *arg)
+{
+	/* This routine is called if here was no SETUP made (checks in ni1up and in
+	 * l3ni1_setup) and a RELEASE_COMPLETE have to be sent with an error code
+	 * MT_STATUS_ENQUIRE in the NULL state is handled too
+	 */
+	u_char tmp[16];
+	u_char *p = tmp;
+	int l;
+	struct sk_buff *skb;
+
+	switch (pc->para.cause) {
+		case 81:	/* invalid callreference */
+		case 88:	/* incomp destination */
+		case 96:	/* mandory IE missing */
+		case 100:       /* invalid IE contents */
+		case 101:	/* incompatible Callstate */
+			MsgHead(p, pc->callref, MT_RELEASE_COMPLETE);
+			*p++ = IE_CAUSE;
+			*p++ = 0x2;
+			*p++ = 0x80;
+			*p++ = pc->para.cause | 0x80;
+			break;
+		default:
+			printk(KERN_ERR "HiSax l3ni1_msg_without_setup wrong cause %d\n",
+				pc->para.cause);
+			return;
+	}
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l)))
+		return;
+	memcpy(skb_put(skb, l), tmp, l);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+	ni1_release_l3_process(pc);
+}
+
+static int ie_ALERTING[] = {IE_BEARER, IE_CHANNEL_ID | IE_MANDATORY_1,
+		IE_FACILITY, IE_PROGRESS, IE_DISPLAY, IE_SIGNAL, IE_HLC,
+		IE_USER_USER, -1};
+static int ie_CALL_PROCEEDING[] = {IE_BEARER, IE_CHANNEL_ID | IE_MANDATORY_1,
+		IE_FACILITY, IE_PROGRESS, IE_DISPLAY, IE_HLC, -1};
+static int ie_CONNECT[] = {IE_BEARER, IE_CHANNEL_ID | IE_MANDATORY_1, 
+		IE_FACILITY, IE_PROGRESS, IE_DISPLAY, IE_DATE, IE_SIGNAL,
+		IE_CONNECT_PN, IE_CONNECT_SUB, IE_LLC, IE_HLC, IE_USER_USER, -1};
+static int ie_CONNECT_ACKNOWLEDGE[] = {IE_CHANNEL_ID, IE_DISPLAY, IE_SIGNAL, -1};
+static int ie_DISCONNECT[] = {IE_CAUSE | IE_MANDATORY, IE_FACILITY,
+		IE_PROGRESS, IE_DISPLAY, IE_SIGNAL, IE_USER_USER, -1};
+static int ie_INFORMATION[] = {IE_COMPLETE, IE_DISPLAY, IE_KEYPAD, IE_SIGNAL,
+		IE_CALLED_PN, -1};
+static int ie_NOTIFY[] = {IE_BEARER, IE_NOTIFY | IE_MANDATORY, IE_DISPLAY, -1};
+static int ie_PROGRESS[] = {IE_BEARER, IE_CAUSE, IE_FACILITY, IE_PROGRESS |
+		IE_MANDATORY, IE_DISPLAY, IE_HLC, IE_USER_USER, -1};
+static int ie_RELEASE[] = {IE_CAUSE | IE_MANDATORY_1, IE_FACILITY, IE_DISPLAY,
+		IE_SIGNAL, IE_USER_USER, -1};
+/* a RELEASE_COMPLETE with errors don't require special actions 
+static int ie_RELEASE_COMPLETE[] = {IE_CAUSE | IE_MANDATORY_1, IE_DISPLAY, IE_SIGNAL, IE_USER_USER, -1};
+*/
+static int ie_RESUME_ACKNOWLEDGE[] = {IE_CHANNEL_ID| IE_MANDATORY, IE_FACILITY,
+		IE_DISPLAY, -1};
+static int ie_RESUME_REJECT[] = {IE_CAUSE | IE_MANDATORY, IE_DISPLAY, -1};
+static int ie_SETUP[] = {IE_COMPLETE, IE_BEARER  | IE_MANDATORY,
+		IE_CHANNEL_ID| IE_MANDATORY, IE_FACILITY, IE_PROGRESS,
+		IE_NET_FAC, IE_DISPLAY, IE_KEYPAD, IE_SIGNAL, IE_CALLING_PN,
+		IE_CALLING_SUB, IE_CALLED_PN, IE_CALLED_SUB, IE_REDIR_NR,
+		IE_LLC, IE_HLC, IE_USER_USER, -1};
+static int ie_SETUP_ACKNOWLEDGE[] = {IE_CHANNEL_ID | IE_MANDATORY, IE_FACILITY,
+		IE_PROGRESS, IE_DISPLAY, IE_SIGNAL, -1};
+static int ie_STATUS[] = {IE_CAUSE | IE_MANDATORY, IE_CALL_STATE |
+		IE_MANDATORY, IE_DISPLAY, -1};
+static int ie_STATUS_ENQUIRY[] = {IE_DISPLAY, -1};
+static int ie_SUSPEND_ACKNOWLEDGE[] = {IE_DISPLAY, IE_FACILITY, -1};
+static int ie_SUSPEND_REJECT[] = {IE_CAUSE | IE_MANDATORY, IE_DISPLAY, -1};
+/* not used 
+ * static int ie_CONGESTION_CONTROL[] = {IE_CONGESTION | IE_MANDATORY,
+ *		IE_CAUSE | IE_MANDATORY, IE_DISPLAY, -1};
+ * static int ie_USER_INFORMATION[] = {IE_MORE_DATA, IE_USER_USER | IE_MANDATORY, -1};
+ * static int ie_RESTART[] = {IE_CHANNEL_ID, IE_DISPLAY, IE_RESTART_IND |
+ *		IE_MANDATORY, -1};
+ */
+static int ie_FACILITY[] = {IE_FACILITY | IE_MANDATORY, IE_DISPLAY, -1};
+static int comp_required[] = {1,2,3,5,6,7,9,10,11,14,15,-1};
+static int l3_valid_states[] = {0,1,2,3,4,6,7,8,9,10,11,12,15,17,19,25,-1};
+
+struct ie_len {
+	int ie;
+	int len;
+};
+
+static
+struct ie_len max_ie_len[] = {
+	{IE_SEGMENT, 4},
+	{IE_BEARER, 12},
+	{IE_CAUSE, 32},
+	{IE_CALL_ID, 10},
+	{IE_CALL_STATE, 3},
+	{IE_CHANNEL_ID,	34},
+	{IE_FACILITY, 255},
+	{IE_PROGRESS, 4},
+	{IE_NET_FAC, 255},
+	{IE_NOTIFY, 3},
+	{IE_DISPLAY, 82},
+	{IE_DATE, 8},
+	{IE_KEYPAD, 34},
+	{IE_SIGNAL, 3},
+	{IE_INFORATE, 6},
+	{IE_E2E_TDELAY, 11},
+	{IE_TDELAY_SEL, 5},
+	{IE_PACK_BINPARA, 3},
+	{IE_PACK_WINSIZE, 4},
+	{IE_PACK_SIZE, 4},
+	{IE_CUG, 7},
+	{IE_REV_CHARGE, 3},
+	{IE_CALLING_PN, 24},
+	{IE_CALLING_SUB, 23},
+	{IE_CALLED_PN, 24},
+	{IE_CALLED_SUB, 23},
+	{IE_REDIR_NR, 255},
+	{IE_TRANS_SEL, 255},
+	{IE_RESTART_IND, 3},
+	{IE_LLC, 18},
+	{IE_HLC, 5},
+	{IE_USER_USER, 131},
+	{-1,0},
+};
+
+static int
+getmax_ie_len(u_char ie) {
+	int i = 0;
+	while (max_ie_len[i].ie != -1) {
+		if (max_ie_len[i].ie == ie)
+			return(max_ie_len[i].len);
+		i++;
+	}
+	return(255);
+}
+
+static int
+ie_in_set(struct l3_process *pc, u_char ie, int *checklist) {
+	int ret = 1;
+
+	while (*checklist != -1) {
+		if ((*checklist & 0xff) == ie) {
+			if (ie & 0x80)
+				return(-ret);
+			else
+				return(ret);
+		}
+		ret++;
+		checklist++;
+	}
+	return(0);
+}
+
+static int
+check_infoelements(struct l3_process *pc, struct sk_buff *skb, int *checklist)
+{
+	int *cl = checklist;
+	u_char mt;
+	u_char *p, ie;
+	int l, newpos, oldpos;
+	int err_seq = 0, err_len = 0, err_compr = 0, err_ureg = 0;
+	u_char codeset = 0;
+	u_char old_codeset = 0;
+	u_char codelock = 1;
+	
+	p = skb->data;
+	/* skip cr */
+	p++;
+	l = (*p++) & 0xf;
+	p += l;
+	mt = *p++;
+	oldpos = 0;
+	while ((p - skb->data) < skb->len) {
+		if ((*p & 0xf0) == 0x90) { /* shift codeset */
+			old_codeset = codeset;
+			codeset = *p & 7;
+			if (*p & 0x08)
+				codelock = 0;
+			else
+				codelock = 1;
+			if (pc->debug & L3_DEB_CHECK)
+				l3_debug(pc->st, "check IE shift%scodeset %d->%d",
+					codelock ? " locking ": " ", old_codeset, codeset);
+			p++;
+			continue;
+		}
+		if (!codeset) { /* only codeset 0 */
+			if ((newpos = ie_in_set(pc, *p, cl))) {
+				if (newpos > 0) {
+					if (newpos < oldpos)
+						err_seq++;
+					else
+						oldpos = newpos;
+				}
+			} else {
+				if (ie_in_set(pc, *p, comp_required))
+					err_compr++;
+				else
+					err_ureg++;
+			}
+		}
+		ie = *p++;
+		if (ie & 0x80) {
+			l = 1;
+		} else {
+			l = *p++;
+			p += l;
+			l += 2;
+		}
+		if (!codeset && (l > getmax_ie_len(ie)))
+			err_len++;
+		if (!codelock) {
+			if (pc->debug & L3_DEB_CHECK)
+				l3_debug(pc->st, "check IE shift back codeset %d->%d",
+					codeset, old_codeset);
+			codeset = old_codeset;
+			codelock = 1;
+		}
+	}
+	if (err_compr | err_ureg | err_len | err_seq) {
+		if (pc->debug & L3_DEB_CHECK)
+			l3_debug(pc->st, "check IE MT(%x) %d/%d/%d/%d",
+				mt, err_compr, err_ureg, err_len, err_seq);
+		if (err_compr)
+			return(ERR_IE_COMPREHENSION);
+		if (err_ureg)
+			return(ERR_IE_UNRECOGNIZED);
+		if (err_len)
+			return(ERR_IE_LENGTH);
+		if (err_seq)
+			return(ERR_IE_SEQUENCE);
+	} 
+	return(0);
+}
+
+/* verify if a message type exists and contain no IE error */
+static int
+l3ni1_check_messagetype_validity(struct l3_process *pc, int mt, void *arg)
+{
+	switch (mt) {
+		case MT_ALERTING:
+		case MT_CALL_PROCEEDING:
+		case MT_CONNECT:
+		case MT_CONNECT_ACKNOWLEDGE:
+		case MT_DISCONNECT:
+		case MT_INFORMATION:
+		case MT_FACILITY:
+		case MT_NOTIFY:
+		case MT_PROGRESS:
+		case MT_RELEASE:
+		case MT_RELEASE_COMPLETE:
+		case MT_SETUP:
+		case MT_SETUP_ACKNOWLEDGE:
+		case MT_RESUME_ACKNOWLEDGE:
+		case MT_RESUME_REJECT:
+		case MT_SUSPEND_ACKNOWLEDGE:
+		case MT_SUSPEND_REJECT:
+		case MT_USER_INFORMATION:
+		case MT_RESTART:
+		case MT_RESTART_ACKNOWLEDGE:
+		case MT_CONGESTION_CONTROL:
+		case MT_STATUS:
+		case MT_STATUS_ENQUIRY:
+			if (pc->debug & L3_DEB_CHECK)
+				l3_debug(pc->st, "l3ni1_check_messagetype_validity mt(%x) OK", mt);
+			break;
+		case MT_RESUME: /* RESUME only in user->net */
+		case MT_SUSPEND: /* SUSPEND only in user->net */
+		default:
+			if (pc->debug & (L3_DEB_CHECK | L3_DEB_WARN))
+				l3_debug(pc->st, "l3ni1_check_messagetype_validity mt(%x) fail", mt);
+			pc->para.cause = 97;
+			l3ni1_status_send(pc, 0, NULL);
+			return(1);
+	}
+	return(0);
+}
+
+static void
+l3ni1_std_ie_err(struct l3_process *pc, int ret) {
+
+	if (pc->debug & L3_DEB_CHECK)
+		l3_debug(pc->st, "check_infoelements ret %d", ret);
+	switch(ret) {
+		case 0: 
+			break;
+		case ERR_IE_COMPREHENSION:
+			pc->para.cause = 96;
+			l3ni1_status_send(pc, 0, NULL);
+			break;
+		case ERR_IE_UNRECOGNIZED:
+			pc->para.cause = 99;
+			l3ni1_status_send(pc, 0, NULL);
+			break;
+		case ERR_IE_LENGTH:
+			pc->para.cause = 100;
+			l3ni1_status_send(pc, 0, NULL);
+			break;
+		case ERR_IE_SEQUENCE:
+		default:
+			break;
+	}
+}
+
+static int
+l3ni1_get_channel_id(struct l3_process *pc, struct sk_buff *skb) {
+	u_char *p;
+
+	p = skb->data;
+	if ((p = findie(p, skb->len, IE_CHANNEL_ID, 0))) {
+		p++;
+		if (*p != 1) { /* len for BRI = 1 */
+			if (pc->debug & L3_DEB_WARN)
+				l3_debug(pc->st, "wrong chid len %d", *p);
+			return (-2);
+		}
+		p++;
+		if (*p & 0x60) { /* only base rate interface */
+			if (pc->debug & L3_DEB_WARN)
+				l3_debug(pc->st, "wrong chid %x", *p);
+			return (-3);
+		}
+		return(*p & 0x3);
+	} else
+		return(-1);
+}
+
+static int
+l3ni1_get_cause(struct l3_process *pc, struct sk_buff *skb) {
+	u_char l, i=0;
+	u_char *p;
+
+	p = skb->data;
+	pc->para.cause = 31;
+	pc->para.loc = 0;
+	if ((p = findie(p, skb->len, IE_CAUSE, 0))) {
+		p++;
+		l = *p++;
+		if (l>30)
+			return(1);
+		if (l) {
+			pc->para.loc = *p++;
+			l--;
+		} else {
+			return(2);
+		}
+		if (l && !(pc->para.loc & 0x80)) {
+			l--;
+			p++; /* skip recommendation */
+		}
+		if (l) {
+			pc->para.cause = *p++;
+			l--;
+			if (!(pc->para.cause & 0x80))
+				return(3);
+		} else
+			return(4);
+		while (l && (i<6)) {
+			pc->para.diag[i++] = *p++;
+			l--;
+		}
+	} else
+		return(-1);
+	return(0);
+}
+
+static void
+l3ni1_msg_with_uus(struct l3_process *pc, u_char cmd)
+{
+	struct sk_buff *skb;
+	u_char tmp[16+40];
+	u_char *p = tmp;
+	int l;
+
+	MsgHead(p, pc->callref, cmd);
+
+        if (pc->prot.ni1.uus1_data[0])
+	 { *p++ = IE_USER_USER; /* UUS info element */
+           *p++ = strlen(pc->prot.ni1.uus1_data) + 1;
+           *p++ = 0x04; /* IA5 chars */
+           strcpy(p,pc->prot.ni1.uus1_data);
+           p += strlen(pc->prot.ni1.uus1_data);
+           pc->prot.ni1.uus1_data[0] = '\0';   
+         } 
+
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l)))
+		return;
+	memcpy(skb_put(skb, l), tmp, l);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+} /* l3ni1_msg_with_uus */
+
+static void
+l3ni1_release_req(struct l3_process *pc, u_char pr, void *arg)
+{
+	StopAllL3Timer(pc);
+	newl3state(pc, 19);
+	if (!pc->prot.ni1.uus1_data[0]) 
+		l3ni1_message(pc, MT_RELEASE);
+	else
+		l3ni1_msg_with_uus(pc, MT_RELEASE);
+	L3AddTimer(&pc->timer, T308, CC_T308_1);
+}
+
+static void
+l3ni1_release_cmpl(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int ret;
+
+	if ((ret = l3ni1_get_cause(pc, skb))>0) {
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "RELCMPL get_cause ret(%d)",ret);
+	} else if (ret < 0)
+		pc->para.cause = NO_CAUSE;
+	StopAllL3Timer(pc);
+	newl3state(pc, 0);
+	pc->st->l3.l3l4(pc->st, CC_RELEASE | CONFIRM, pc);
+	ni1_release_l3_process(pc);
+}
+
+#if EXT_BEARER_CAPS
+
+static u_char *
+EncodeASyncParams(u_char * p, u_char si2)
+{				// 7c 06 88  90 21 42 00 bb
+
+	p[0] = 0;
+	p[1] = 0x40;		// Intermediate rate: 16 kbit/s jj 2000.02.19
+	p[2] = 0x80;
+	if (si2 & 32)		// 7 data bits
+
+		p[2] += 16;
+	else			// 8 data bits
+
+		p[2] += 24;
+
+	if (si2 & 16)		// 2 stop bits
+
+		p[2] += 96;
+	else			// 1 stop bit
+
+		p[2] += 32;
+
+	if (si2 & 8)		// even parity
+
+		p[2] += 2;
+	else			// no parity
+
+		p[2] += 3;
+
+	switch (si2 & 0x07) {
+		case 0:
+			p[0] = 66;	// 1200 bit/s
+
+			break;
+		case 1:
+			p[0] = 88;	// 1200/75 bit/s
+
+			break;
+		case 2:
+			p[0] = 87;	// 75/1200 bit/s
+
+			break;
+		case 3:
+			p[0] = 67;	// 2400 bit/s
+
+			break;
+		case 4:
+			p[0] = 69;	// 4800 bit/s
+
+			break;
+		case 5:
+			p[0] = 72;	// 9600 bit/s
+
+			break;
+		case 6:
+			p[0] = 73;	// 14400 bit/s
+
+			break;
+		case 7:
+			p[0] = 75;	// 19200 bit/s
+
+			break;
+	}
+	return p + 3;
+}
+
+static u_char
+EncodeSyncParams(u_char si2, u_char ai)
+{
+
+	switch (si2) {
+		case 0:
+			return ai + 2;	// 1200 bit/s
+
+		case 1:
+			return ai + 24;		// 1200/75 bit/s
+
+		case 2:
+			return ai + 23;		// 75/1200 bit/s
+
+		case 3:
+			return ai + 3;	// 2400 bit/s
+
+		case 4:
+			return ai + 5;	// 4800 bit/s
+
+		case 5:
+			return ai + 8;	// 9600 bit/s
+
+		case 6:
+			return ai + 9;	// 14400 bit/s
+
+		case 7:
+			return ai + 11;		// 19200 bit/s
+
+		case 8:
+			return ai + 14;		// 48000 bit/s
+
+		case 9:
+			return ai + 15;		// 56000 bit/s
+
+		case 15:
+			return ai + 40;		// negotiate bit/s
+
+		default:
+			break;
+	}
+	return ai;
+}
+
+
+static u_char
+DecodeASyncParams(u_char si2, u_char * p)
+{
+	u_char info;
+
+	switch (p[5]) {
+		case 66:	// 1200 bit/s
+
+			break;	// si2 don't change
+
+		case 88:	// 1200/75 bit/s
+
+			si2 += 1;
+			break;
+		case 87:	// 75/1200 bit/s
+
+			si2 += 2;
+			break;
+		case 67:	// 2400 bit/s
+
+			si2 += 3;
+			break;
+		case 69:	// 4800 bit/s
+
+			si2 += 4;
+			break;
+		case 72:	// 9600 bit/s
+
+			si2 += 5;
+			break;
+		case 73:	// 14400 bit/s
+
+			si2 += 6;
+			break;
+		case 75:	// 19200 bit/s
+
+			si2 += 7;
+			break;
+	}
+
+	info = p[7] & 0x7f;
+	if ((info & 16) && (!(info & 8)))	// 7 data bits
+
+		si2 += 32;	// else 8 data bits
+
+	if ((info & 96) == 96)	// 2 stop bits
+
+		si2 += 16;	// else 1 stop bit
+
+	if ((info & 2) && (!(info & 1)))	// even parity
+
+		si2 += 8;	// else no parity
+
+	return si2;
+}
+
+
+static u_char
+DecodeSyncParams(u_char si2, u_char info)
+{
+	info &= 0x7f;
+	switch (info) {
+		case 40:	// bit/s negotiation failed  ai := 165 not 175!
+
+			return si2 + 15;
+		case 15:	// 56000 bit/s failed, ai := 0 not 169 !
+
+			return si2 + 9;
+		case 14:	// 48000 bit/s
+
+			return si2 + 8;
+		case 11:	// 19200 bit/s
+
+			return si2 + 7;
+		case 9:	// 14400 bit/s
+
+			return si2 + 6;
+		case 8:	// 9600  bit/s
+
+			return si2 + 5;
+		case 5:	// 4800  bit/s
+
+			return si2 + 4;
+		case 3:	// 2400  bit/s
+
+			return si2 + 3;
+		case 23:	// 75/1200 bit/s
+
+			return si2 + 2;
+		case 24:	// 1200/75 bit/s
+
+			return si2 + 1;
+		default:	// 1200 bit/s
+
+			return si2;
+	}
+}
+
+static u_char
+DecodeSI2(struct sk_buff *skb)
+{
+	u_char *p;		//, *pend=skb->data + skb->len;
+
+	if ((p = findie(skb->data, skb->len, 0x7c, 0))) {
+		switch (p[4] & 0x0f) {
+			case 0x01:
+				if (p[1] == 0x04)	// sync. Bitratenadaption
+
+					return DecodeSyncParams(160, p[5]);	// V.110/X.30
+
+				else if (p[1] == 0x06)	// async. Bitratenadaption
+
+					return DecodeASyncParams(192, p);	// V.110/X.30
+
+				break;
+			case 0x08:	// if (p[5] == 0x02) // sync. Bitratenadaption
+				if (p[1] > 3) 
+					return DecodeSyncParams(176, p[5]);	// V.120
+				break;
+		}
+	}
+	return 0;
+}
+
+#endif
+
+
+static void
+l3ni1_setup_req(struct l3_process *pc, u_char pr,
+		 void *arg)
+{
+	struct sk_buff *skb;
+	u_char tmp[128];
+	u_char *p = tmp;
+
+	u_char *teln;
+	u_char *sub;
+	u_char *sp;
+	int l;
+
+	MsgHead(p, pc->callref, MT_SETUP);
+
+	teln = pc->para.setup.phone;
+
+	*p++ = 0xa1;		/* complete indicator */
+	/*
+	 * Set Bearer Capability, Map info from 1TR6-convention to NI1
+	 */
+	switch (pc->para.setup.si1) {
+	case 1:	                  /* Telephony                                */
+		*p++ = IE_BEARER;
+		*p++ = 0x3;	  /* Length                                   */
+		*p++ = 0x90;	  /* Coding Std. CCITT, 3.1 kHz audio         */
+		*p++ = 0x90;	  /* Circuit-Mode 64kbps                      */
+		*p++ = 0xa3;	  /* A-Law Audio                              */
+		break;
+	case 5:	                  /* Datatransmission 64k, BTX                */
+	case 7:	                  /* Datatransmission 64k                     */
+	default:
+		*p++ = IE_BEARER;
+		*p++ = 0x2;	  /* Length                                   */
+		*p++ = 0x88;	  /* Coding Std. CCITT, unrestr. dig. Inform. */
+		*p++ = 0x90;	  /* Circuit-Mode 64kbps                      */
+		break;
+	}
+
+	sub = NULL;
+	sp = teln;
+	while (*sp) {
+		if ('.' == *sp) {
+			sub = sp;
+			*sp = 0;
+		} else
+			sp++;
+	}
+	
+	*p++ = IE_KEYPAD;
+	*p++ = strlen(teln);
+	while (*teln)
+		*p++ = (*teln++) & 0x7F;
+
+	if (sub)
+		*sub++ = '.';
+	
+#if EXT_BEARER_CAPS
+	if ((pc->para.setup.si2 >= 160) && (pc->para.setup.si2 <= 175)) {	// sync. Bitratenadaption, V.110/X.30
+
+		*p++ = IE_LLC;
+		*p++ = 0x04;
+		*p++ = 0x88;
+		*p++ = 0x90;
+		*p++ = 0x21;
+		*p++ = EncodeSyncParams(pc->para.setup.si2 - 160, 0x80);
+	} else if ((pc->para.setup.si2 >= 176) && (pc->para.setup.si2 <= 191)) {	// sync. Bitratenadaption, V.120
+
+		*p++ = IE_LLC;
+		*p++ = 0x05;
+		*p++ = 0x88;
+		*p++ = 0x90;
+		*p++ = 0x28;
+		*p++ = EncodeSyncParams(pc->para.setup.si2 - 176, 0);
+		*p++ = 0x82;
+	} else if (pc->para.setup.si2 >= 192) {		// async. Bitratenadaption, V.110/X.30
+
+		*p++ = IE_LLC;
+		*p++ = 0x06;
+		*p++ = 0x88;
+		*p++ = 0x90;
+		*p++ = 0x21;
+		p = EncodeASyncParams(p, pc->para.setup.si2 - 192);
+	} else {
+	  switch (pc->para.setup.si1) {
+		case 1:	                /* Telephony                                */
+			*p++ = IE_LLC;
+			*p++ = 0x3;	/* Length                                   */
+			*p++ = 0x90;	/* Coding Std. CCITT, 3.1 kHz audio         */
+			*p++ = 0x90;	/* Circuit-Mode 64kbps                      */
+			*p++ = 0xa3;	/* A-Law Audio                              */
+			break;
+		case 5:	                /* Datatransmission 64k, BTX                */
+		case 7:	                /* Datatransmission 64k                     */
+		default:
+			*p++ = IE_LLC;
+			*p++ = 0x2;	/* Length                                   */
+			*p++ = 0x88;	/* Coding Std. CCITT, unrestr. dig. Inform. */
+			*p++ = 0x90;	/* Circuit-Mode 64kbps                      */
+			break;
+	  }
+	}
+#endif
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l)))
+{
+		return;
+}
+	memcpy(skb_put(skb, l), tmp, l);
+	L3DelTimer(&pc->timer);
+	L3AddTimer(&pc->timer, T303, CC_T303);
+	newl3state(pc, 1);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+}
+
+static void
+l3ni1_call_proc(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int id, ret;
+
+	if ((id = l3ni1_get_channel_id(pc, skb)) >= 0) {
+		if ((0 == id) || ((3 == id) && (0x10 == pc->para.moderate))) {
+			if (pc->debug & L3_DEB_WARN)
+				l3_debug(pc->st, "setup answer with wrong chid %x", id);
+			pc->para.cause = 100;
+			l3ni1_status_send(pc, pr, NULL);
+			return;
+		}
+		pc->para.bchannel = id;
+	} else if (1 == pc->state) {
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "setup answer wrong chid (ret %d)", id);
+		if (id == -1)
+			pc->para.cause = 96;
+		else
+			pc->para.cause = 100;
+		l3ni1_status_send(pc, pr, NULL);
+		return;
+	}
+	/* Now we are on none mandatory IEs */
+	ret = check_infoelements(pc, skb, ie_CALL_PROCEEDING);
+	if (ERR_IE_COMPREHENSION == ret) {
+		l3ni1_std_ie_err(pc, ret);
+		return;
+	}
+	L3DelTimer(&pc->timer);
+	newl3state(pc, 3);
+	L3AddTimer(&pc->timer, T310, CC_T310);
+	if (ret) /* STATUS for none mandatory IE errors after actions are taken */
+		l3ni1_std_ie_err(pc, ret);
+	pc->st->l3.l3l4(pc->st, CC_PROCEEDING | INDICATION, pc);
+}
+
+static void
+l3ni1_setup_ack(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int id, ret;
+
+	if ((id = l3ni1_get_channel_id(pc, skb)) >= 0) {
+		if ((0 == id) || ((3 == id) && (0x10 == pc->para.moderate))) {
+			if (pc->debug & L3_DEB_WARN)
+				l3_debug(pc->st, "setup answer with wrong chid %x", id);
+			pc->para.cause = 100;
+			l3ni1_status_send(pc, pr, NULL);
+			return;
+		}
+		pc->para.bchannel = id;
+	} else {
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "setup answer wrong chid (ret %d)", id);
+		if (id == -1)
+			pc->para.cause = 96;
+		else
+			pc->para.cause = 100;
+		l3ni1_status_send(pc, pr, NULL);
+		return;
+	}
+	/* Now we are on none mandatory IEs */
+	ret = check_infoelements(pc, skb, ie_SETUP_ACKNOWLEDGE);
+	if (ERR_IE_COMPREHENSION == ret) {
+		l3ni1_std_ie_err(pc, ret);
+		return;
+	}
+	L3DelTimer(&pc->timer);
+	newl3state(pc, 2);
+	L3AddTimer(&pc->timer, T304, CC_T304);
+	if (ret) /* STATUS for none mandatory IE errors after actions are taken */
+		l3ni1_std_ie_err(pc, ret);
+	pc->st->l3.l3l4(pc->st, CC_MORE_INFO | INDICATION, pc);
+}
+
+static void
+l3ni1_disconnect(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	u_char *p;
+	int ret;
+	u_char cause = 0;
+
+	StopAllL3Timer(pc);
+	if ((ret = l3ni1_get_cause(pc, skb))) {
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "DISC get_cause ret(%d)", ret);
+		if (ret < 0)
+			cause = 96;
+		else if (ret > 0)
+			cause = 100;
+	} 
+	if ((p = findie(skb->data, skb->len, IE_FACILITY, 0)))
+		l3ni1_parse_facility(pc->st, pc, pc->callref, p);
+	ret = check_infoelements(pc, skb, ie_DISCONNECT);
+	if (ERR_IE_COMPREHENSION == ret)
+		cause = 96;
+	else if ((!cause) && (ERR_IE_UNRECOGNIZED == ret))
+		cause = 99;
+	ret = pc->state;
+	newl3state(pc, 12);
+	if (cause)
+		newl3state(pc, 19);
+       	if (11 != ret)
+		pc->st->l3.l3l4(pc->st, CC_DISCONNECT | INDICATION, pc);
+       	else if (!cause)
+		   l3ni1_release_req(pc, pr, NULL);
+	if (cause) {
+		l3ni1_message_cause(pc, MT_RELEASE, cause);
+		L3AddTimer(&pc->timer, T308, CC_T308_1);
+	}
+}
+
+static void
+l3ni1_connect(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int ret;
+
+	ret = check_infoelements(pc, skb, ie_CONNECT);
+	if (ERR_IE_COMPREHENSION == ret) {
+		l3ni1_std_ie_err(pc, ret);
+		return;
+	}
+	L3DelTimer(&pc->timer);	/* T310 */
+	newl3state(pc, 10);
+	pc->para.chargeinfo = 0;
+	/* here should inserted COLP handling KKe */
+	if (ret)
+		l3ni1_std_ie_err(pc, ret);
+	pc->st->l3.l3l4(pc->st, CC_SETUP | CONFIRM, pc);
+}
+
+static void
+l3ni1_alerting(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int ret;
+
+	ret = check_infoelements(pc, skb, ie_ALERTING);
+	if (ERR_IE_COMPREHENSION == ret) {
+		l3ni1_std_ie_err(pc, ret);
+		return;
+	}
+	L3DelTimer(&pc->timer);	/* T304 */
+	newl3state(pc, 4);
+	if (ret)
+		l3ni1_std_ie_err(pc, ret);
+	pc->st->l3.l3l4(pc->st, CC_ALERTING | INDICATION, pc);
+}
+
+static void
+l3ni1_setup(struct l3_process *pc, u_char pr, void *arg)
+{
+	u_char *p;
+	int bcfound = 0;
+	char tmp[80];
+	struct sk_buff *skb = arg;
+	int id;
+	int err = 0;
+
+	/*
+	 * Bearer Capabilities
+	 */
+	p = skb->data;
+	/* only the first occurence 'll be detected ! */
+	if ((p = findie(p, skb->len, 0x04, 0))) {
+		if ((p[1] < 2) || (p[1] > 11))
+			err = 1;
+		else {
+			pc->para.setup.si2 = 0;
+			switch (p[2] & 0x7f) {
+				case 0x00: /* Speech */
+				case 0x10: /* 3.1 Khz audio */
+					pc->para.setup.si1 = 1;
+					break;
+				case 0x08: /* Unrestricted digital information */
+					pc->para.setup.si1 = 7;
+/* JIM, 05.11.97 I wanna set service indicator 2 */
+#if EXT_BEARER_CAPS
+					pc->para.setup.si2 = DecodeSI2(skb);
+#endif
+					break;
+				case 0x09: /* Restricted digital information */
+					pc->para.setup.si1 = 2;
+					break;
+				case 0x11:
+					/* Unrestr. digital information  with 
+					 * tones/announcements ( or 7 kHz audio
+					 */
+					pc->para.setup.si1 = 3;
+					break;
+				case 0x18: /* Video */
+					pc->para.setup.si1 = 4;
+					break;
+				default:
+					err = 2;
+					break;
+			}
+			switch (p[3] & 0x7f) {
+				case 0x40: /* packed mode */
+					pc->para.setup.si1 = 8;
+					break;
+				case 0x10: /* 64 kbit */
+				case 0x11: /* 2*64 kbit */
+				case 0x13: /* 384 kbit */
+				case 0x15: /* 1536 kbit */
+				case 0x17: /* 1920 kbit */
+					pc->para.moderate = p[3] & 0x7f;
+					break;
+				default:
+					err = 3;
+					break;
+			}
+		}
+		if (pc->debug & L3_DEB_SI)
+			l3_debug(pc->st, "SI=%d, AI=%d",
+				pc->para.setup.si1, pc->para.setup.si2);
+		if (err) {
+			if (pc->debug & L3_DEB_WARN)
+				l3_debug(pc->st, "setup with wrong bearer(l=%d:%x,%x)",
+					p[1], p[2], p[3]);
+			pc->para.cause = 100;
+			l3ni1_msg_without_setup(pc, pr, NULL);
+			return;
+		}
+	} else {
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "setup without bearer capabilities");
+		/* ETS 300-104 1.3.3 */
+		pc->para.cause = 96;
+		l3ni1_msg_without_setup(pc, pr, NULL);
+		return;
+	}
+	/*
+	 * Channel Identification
+	 */
+	if ((id = l3ni1_get_channel_id(pc, skb)) >= 0) {
+		if ((pc->para.bchannel = id)) {
+			if ((3 == id) && (0x10 == pc->para.moderate)) {
+				if (pc->debug & L3_DEB_WARN)
+					l3_debug(pc->st, "setup with wrong chid %x",
+						id);
+				pc->para.cause = 100;
+				l3ni1_msg_without_setup(pc, pr, NULL);
+				return;
+			}
+			bcfound++;
+		} else 
+                   { if (pc->debug & L3_DEB_WARN)
+			 l3_debug(pc->st, "setup without bchannel, call waiting");
+                     bcfound++;
+                   } 
+	} else {
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "setup with wrong chid ret %d", id);
+		if (id == -1)
+			pc->para.cause = 96;
+		else
+			pc->para.cause = 100;
+		l3ni1_msg_without_setup(pc, pr, NULL);
+		return;
+	}
+	/* Now we are on none mandatory IEs */
+	err = check_infoelements(pc, skb, ie_SETUP);
+	if (ERR_IE_COMPREHENSION == err) {
+		pc->para.cause = 96;
+		l3ni1_msg_without_setup(pc, pr, NULL);
+		return;
+	}
+	p = skb->data;
+	if ((p = findie(p, skb->len, 0x70, 0)))
+		iecpy(pc->para.setup.eazmsn, p, 1);
+	else
+		pc->para.setup.eazmsn[0] = 0;
+
+	p = skb->data;
+	if ((p = findie(p, skb->len, 0x71, 0))) {
+		/* Called party subaddress */
+		if ((p[1] >= 2) && (p[2] == 0x80) && (p[3] == 0x50)) {
+			tmp[0] = '.';
+			iecpy(&tmp[1], p, 2);
+			strcat(pc->para.setup.eazmsn, tmp);
+		} else if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "wrong called subaddress");
+	}
+	p = skb->data;
+	if ((p = findie(p, skb->len, 0x6c, 0))) {
+		pc->para.setup.plan = p[2];
+		if (p[2] & 0x80) {
+			iecpy(pc->para.setup.phone, p, 1);
+			pc->para.setup.screen = 0;
+		} else {
+			iecpy(pc->para.setup.phone, p, 2);
+			pc->para.setup.screen = p[3];
+		}
+	} else {
+		pc->para.setup.phone[0] = 0;
+		pc->para.setup.plan = 0;
+		pc->para.setup.screen = 0;
+	}
+	p = skb->data;
+	if ((p = findie(p, skb->len, 0x6d, 0))) {
+		/* Calling party subaddress */
+		if ((p[1] >= 2) && (p[2] == 0x80) && (p[3] == 0x50)) {
+			tmp[0] = '.';
+			iecpy(&tmp[1], p, 2);
+			strcat(pc->para.setup.phone, tmp);
+		} else if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "wrong calling subaddress");
+	}
+	newl3state(pc, 6);
+	if (err) /* STATUS for none mandatory IE errors after actions are taken */
+		l3ni1_std_ie_err(pc, err);
+	pc->st->l3.l3l4(pc->st, CC_SETUP | INDICATION, pc);
+}
+
+static void
+l3ni1_reset(struct l3_process *pc, u_char pr, void *arg)
+{
+	ni1_release_l3_process(pc);
+}
+
+static void
+l3ni1_disconnect_req(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb;
+	u_char tmp[16+40];
+	u_char *p = tmp;
+	int l;
+	u_char cause = 16;
+
+	if (pc->para.cause != NO_CAUSE)
+		cause = pc->para.cause;
+
+	StopAllL3Timer(pc);
+
+	MsgHead(p, pc->callref, MT_DISCONNECT);
+
+	*p++ = IE_CAUSE;
+	*p++ = 0x2;
+	*p++ = 0x80;
+	*p++ = cause | 0x80;
+
+        if (pc->prot.ni1.uus1_data[0])
+	 { *p++ = IE_USER_USER; /* UUS info element */
+           *p++ = strlen(pc->prot.ni1.uus1_data) + 1;
+           *p++ = 0x04; /* IA5 chars */
+           strcpy(p,pc->prot.ni1.uus1_data);
+           p += strlen(pc->prot.ni1.uus1_data);
+           pc->prot.ni1.uus1_data[0] = '\0';   
+         } 
+
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l)))
+		return;
+	memcpy(skb_put(skb, l), tmp, l);
+	newl3state(pc, 11);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+	L3AddTimer(&pc->timer, T305, CC_T305);
+}
+
+static void
+l3ni1_setup_rsp(struct l3_process *pc, u_char pr,
+		 void *arg)
+{
+        if (!pc->para.bchannel) 
+	 { if (pc->debug & L3_DEB_WARN)
+	       l3_debug(pc->st, "D-chan connect for waiting call");
+           l3ni1_disconnect_req(pc, pr, arg);
+           return;
+         }
+	newl3state(pc, 8);
+	l3ni1_message(pc, MT_CONNECT);
+	L3DelTimer(&pc->timer);
+	L3AddTimer(&pc->timer, T313, CC_T313);
+}
+
+static void
+l3ni1_connect_ack(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int ret;
+
+	ret = check_infoelements(pc, skb, ie_CONNECT_ACKNOWLEDGE);
+	if (ERR_IE_COMPREHENSION == ret) {
+		l3ni1_std_ie_err(pc, ret);
+		return;
+	}
+	newl3state(pc, 10);
+	L3DelTimer(&pc->timer);
+	if (ret)
+		l3ni1_std_ie_err(pc, ret);
+	pc->st->l3.l3l4(pc->st, CC_SETUP_COMPL | INDICATION, pc);
+}
+
+static void
+l3ni1_reject_req(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb;
+	u_char tmp[16];
+	u_char *p = tmp;
+	int l;
+	u_char cause = 21;
+
+	if (pc->para.cause != NO_CAUSE)
+		cause = pc->para.cause;
+
+	MsgHead(p, pc->callref, MT_RELEASE_COMPLETE);
+
+	*p++ = IE_CAUSE;
+	*p++ = 0x2;
+	*p++ = 0x80;
+	*p++ = cause | 0x80;
+
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l)))
+		return;
+	memcpy(skb_put(skb, l), tmp, l);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+	pc->st->l3.l3l4(pc->st, CC_RELEASE | INDICATION, pc);
+	newl3state(pc, 0);
+	ni1_release_l3_process(pc);
+}
+
+static void
+l3ni1_release(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	u_char *p;
+	int ret, cause=0;
+
+	StopAllL3Timer(pc);
+	if ((ret = l3ni1_get_cause(pc, skb))>0) {
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "REL get_cause ret(%d)", ret);
+	} else if (ret<0)
+		pc->para.cause = NO_CAUSE;
+	if ((p = findie(skb->data, skb->len, IE_FACILITY, 0))) {
+		l3ni1_parse_facility(pc->st, pc, pc->callref, p);
+	}
+	if ((ret<0) && (pc->state != 11))
+		cause = 96;
+	else if (ret>0)
+		cause = 100;
+	ret = check_infoelements(pc, skb, ie_RELEASE);
+	if (ERR_IE_COMPREHENSION == ret)
+		cause = 96;
+	else if ((ERR_IE_UNRECOGNIZED == ret) && (!cause))
+		cause = 99;  
+	if (cause)
+		l3ni1_message_cause(pc, MT_RELEASE_COMPLETE, cause);
+	else
+		l3ni1_message(pc, MT_RELEASE_COMPLETE);
+	pc->st->l3.l3l4(pc->st, CC_RELEASE | INDICATION, pc);
+	newl3state(pc, 0);
+	ni1_release_l3_process(pc);
+}
+
+static void
+l3ni1_alert_req(struct l3_process *pc, u_char pr,
+		 void *arg)
+{
+	newl3state(pc, 7);
+	if (!pc->prot.ni1.uus1_data[0]) 
+		l3ni1_message(pc, MT_ALERTING);
+	else
+		l3ni1_msg_with_uus(pc, MT_ALERTING); 
+}
+
+static void
+l3ni1_proceed_req(struct l3_process *pc, u_char pr,
+		   void *arg)
+{
+	newl3state(pc, 9);
+	l3ni1_message(pc, MT_CALL_PROCEEDING);
+	pc->st->l3.l3l4(pc->st, CC_PROCEED_SEND | INDICATION, pc); 
+}
+
+static void
+l3ni1_setup_ack_req(struct l3_process *pc, u_char pr,
+		   void *arg)
+{
+	newl3state(pc, 25);
+	L3DelTimer(&pc->timer);
+	L3AddTimer(&pc->timer, T302, CC_T302);
+	l3ni1_message(pc, MT_SETUP_ACKNOWLEDGE);
+}
+
+/********************************************/
+/* deliver a incoming display message to HL */
+/********************************************/
+static void
+l3ni1_deliver_display(struct l3_process *pc, int pr, u_char *infp)
+{       u_char len;
+        isdn_ctrl ic; 
+	struct IsdnCardState *cs;
+        char *p; 
+
+        if (*infp++ != IE_DISPLAY) return;
+        if ((len = *infp++) > 80) return; /* total length <= 82 */
+	if (!pc->chan) return;
+
+	p = ic.parm.display; 
+        while (len--)
+	  *p++ = *infp++;
+	*p = '\0';
+	ic.command = ISDN_STAT_DISPLAY;
+	cs = pc->st->l1.hardware;
+	ic.driver = cs->myid;
+	ic.arg = pc->chan->chan; 
+	cs->iif.statcallb(&ic);
+} /* l3ni1_deliver_display */
+
+
+static void
+l3ni1_progress(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int err = 0;
+	u_char *p;
+
+	if ((p = findie(skb->data, skb->len, IE_PROGRESS, 0))) {
+		if (p[1] != 2) {
+			err = 1;
+			pc->para.cause = 100;
+		} else if (!(p[2] & 0x70)) {
+			switch (p[2]) {
+				case 0x80:
+				case 0x81:
+				case 0x82:
+				case 0x84:
+				case 0x85:
+				case 0x87:
+				case 0x8a:
+					switch (p[3]) {
+						case 0x81:
+						case 0x82:
+						case 0x83:
+						case 0x84:
+						case 0x88:
+							break;
+						default:
+							err = 2;
+							pc->para.cause = 100;
+							break;
+					}
+					break;
+				default:
+					err = 3;
+					pc->para.cause = 100;
+					break;
+			}
+		}
+	} else {
+		pc->para.cause = 96;
+		err = 4;
+	}
+	if (err) {	
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "progress error %d", err);
+		l3ni1_status_send(pc, pr, NULL);
+		return;
+	}
+	/* Now we are on none mandatory IEs */
+	err = check_infoelements(pc, skb, ie_PROGRESS);
+	if (err)
+		l3ni1_std_ie_err(pc, err);
+	if (ERR_IE_COMPREHENSION != err)
+		pc->st->l3.l3l4(pc->st, CC_PROGRESS | INDICATION, pc);
+}
+
+static void
+l3ni1_notify(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int err = 0;
+	u_char *p;
+
+	if ((p = findie(skb->data, skb->len, IE_NOTIFY, 0))) {
+		if (p[1] != 1) {
+			err = 1;
+			pc->para.cause = 100;
+		} else {
+			switch (p[2]) {
+				case 0x80:
+				case 0x81:
+				case 0x82:
+					break;
+				default:
+					pc->para.cause = 100;
+					err = 2;
+					break;
+			}
+		}
+	} else {
+		pc->para.cause = 96;
+		err = 3;
+	}
+	if (err) {	
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "notify error %d", err);
+		l3ni1_status_send(pc, pr, NULL);
+		return;
+	}
+	/* Now we are on none mandatory IEs */
+	err = check_infoelements(pc, skb, ie_NOTIFY);
+	if (err)
+		l3ni1_std_ie_err(pc, err);
+	if (ERR_IE_COMPREHENSION != err)
+		pc->st->l3.l3l4(pc->st, CC_NOTIFY | INDICATION, pc);
+}
+
+static void
+l3ni1_status_enq(struct l3_process *pc, u_char pr, void *arg)
+{
+	int ret;
+	struct sk_buff *skb = arg;
+
+	ret = check_infoelements(pc, skb, ie_STATUS_ENQUIRY);
+	l3ni1_std_ie_err(pc, ret);
+	pc->para.cause = 30; /* response to STATUS_ENQUIRY */
+        l3ni1_status_send(pc, pr, NULL);
+}
+
+static void
+l3ni1_information(struct l3_process *pc, u_char pr, void *arg)
+{
+	int ret;
+	struct sk_buff *skb = arg;
+	u_char *p;
+	char tmp[32];
+
+	ret = check_infoelements(pc, skb, ie_INFORMATION);
+	if (ret)
+		l3ni1_std_ie_err(pc, ret);
+	if (pc->state == 25) { /* overlap receiving */
+		L3DelTimer(&pc->timer);
+		p = skb->data;
+		if ((p = findie(p, skb->len, 0x70, 0))) {
+			iecpy(tmp, p, 1);
+			strcat(pc->para.setup.eazmsn, tmp);
+			pc->st->l3.l3l4(pc->st, CC_MORE_INFO | INDICATION, pc);
+		}
+		L3AddTimer(&pc->timer, T302, CC_T302);
+	}
+}
+
+/******************************/
+/* handle deflection requests */
+/******************************/
+static void l3ni1_redir_req(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb;
+	u_char tmp[128];
+	u_char *p = tmp;
+        u_char *subp;
+        u_char len_phone = 0;
+        u_char len_sub = 0;
+	int l; 
+
+
+        strcpy(pc->prot.ni1.uus1_data,pc->chan->setup.eazmsn); /* copy uus element if available */
+        if (!pc->chan->setup.phone[0])
+          { pc->para.cause = -1;
+            l3ni1_disconnect_req(pc,pr,arg); /* disconnect immediately */
+            return;
+          } /* only uus */
+ 
+        if (pc->prot.ni1.invoke_id) 
+          free_invoke_id(pc->st,pc->prot.ni1.invoke_id);
+ 
+        if (!(pc->prot.ni1.invoke_id = new_invoke_id(pc->st))) 
+          return;
+
+        MsgHead(p, pc->callref, MT_FACILITY);
+
+        for (subp = pc->chan->setup.phone; (*subp) && (*subp != '.'); subp++) len_phone++; /* len of phone number */
+        if (*subp++ == '.') len_sub = strlen(subp) + 2; /* length including info subadress element */ 
+
+	*p++ = 0x1c;   /* Facility info element */
+        *p++ = len_phone + len_sub + 2 + 2 + 8 + 3 + 3; /* length of element */
+        *p++ = 0x91;  /* remote operations protocol */
+        *p++ = 0xa1;  /* invoke component */
+	  
+        *p++ = len_phone + len_sub + 2 + 2 + 8 + 3; /* length of data */
+        *p++ = 0x02;  /* invoke id tag, integer */
+	*p++ = 0x01;  /* length */
+        *p++ = pc->prot.ni1.invoke_id;  /* invoke id */ 
+        *p++ = 0x02;  /* operation value tag, integer */
+	*p++ = 0x01;  /* length */
+        *p++ = 0x0D;  /* Call Deflect */
+	  
+        *p++ = 0x30;  /* sequence phone number */
+        *p++ = len_phone + 2 + 2 + 3 + len_sub; /* length */
+	  
+        *p++ = 0x30;  /* Deflected to UserNumber */
+        *p++ = len_phone+2+len_sub; /* length */
+        *p++ = 0x80; /* NumberDigits */
+	*p++ = len_phone; /* length */
+        for (l = 0; l < len_phone; l++)
+	 *p++ = pc->chan->setup.phone[l];
+
+        if (len_sub)
+	  { *p++ = 0x04; /* called party subadress */
+            *p++ = len_sub - 2;
+            while (*subp) *p++ = *subp++;
+          }
+
+        *p++ = 0x01; /* screening identifier */
+        *p++ = 0x01;
+        *p++ = pc->chan->setup.screen;
+
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l))) return;
+	memcpy(skb_put(skb, l), tmp, l);
+
+        l3_msg(pc->st, DL_DATA | REQUEST, skb);
+} /* l3ni1_redir_req */
+
+/********************************************/
+/* handle deflection request in early state */
+/********************************************/
+static void l3ni1_redir_req_early(struct l3_process *pc, u_char pr, void *arg)
+{
+  l3ni1_proceed_req(pc,pr,arg);
+  l3ni1_redir_req(pc,pr,arg);
+} /* l3ni1_redir_req_early */
+
+/***********************************************/
+/* handle special commands for this protocol.  */
+/* Examples are call independant services like */
+/* remote operations with dummy  callref.      */
+/***********************************************/
+static int l3ni1_cmd_global(struct PStack *st, isdn_ctrl *ic)
+{ u_char id;
+  u_char temp[265];
+  u_char *p = temp;
+  int i, l, proc_len; 
+  struct sk_buff *skb;
+  struct l3_process *pc = NULL;
+
+  switch (ic->arg)
+   { case NI1_CMD_INVOKE:
+       if (ic->parm.ni1_io.datalen < 0) return(-2); /* invalid parameter */ 
+
+       for (proc_len = 1, i = ic->parm.ni1_io.proc >> 8; i; i++) 
+         i = i >> 8; /* add one byte */    
+       l = ic->parm.ni1_io.datalen + proc_len + 8; /* length excluding ie header */
+       if (l > 255) 
+         return(-2); /* too long */
+
+       if (!(id = new_invoke_id(st))) 
+         return(0); /* first get a invoke id -> return if no available */
+       
+       i = -1; 
+       MsgHead(p, i, MT_FACILITY); /* build message head */
+       *p++ = 0x1C; /* Facility IE */
+       *p++ = l; /* length of ie */
+       *p++ = 0x91; /* remote operations */
+       *p++ = 0xA1; /* invoke */
+       *p++ = l - 3; /* length of invoke */
+       *p++ = 0x02; /* invoke id tag */
+       *p++ = 0x01; /* length is 1 */
+       *p++ = id; /* invoke id */
+       *p++ = 0x02; /* operation */
+       *p++ = proc_len; /* length of operation */
+       
+       for (i = proc_len; i; i--)
+         *p++ = (ic->parm.ni1_io.proc >> (i-1)) & 0xFF;
+       memcpy(p, ic->parm.ni1_io.data, ic->parm.ni1_io.datalen); /* copy data */
+       l = (p - temp) + ic->parm.ni1_io.datalen; /* total length */         
+
+       if (ic->parm.ni1_io.timeout > 0)
+        if (!(pc = ni1_new_l3_process(st, -1)))
+          { free_invoke_id(st, id);
+            return(-2);
+          } 
+       pc->prot.ni1.ll_id = ic->parm.ni1_io.ll_id; /* remember id */ 
+       pc->prot.ni1.proc = ic->parm.ni1_io.proc; /* and procedure */
+
+       if (!(skb = l3_alloc_skb(l))) 
+         { free_invoke_id(st, id);
+           if (pc) ni1_release_l3_process(pc);
+           return(-2);
+         }
+       memcpy(skb_put(skb, l), temp, l);
+       
+       if (pc)
+        { pc->prot.ni1.invoke_id = id; /* remember id */
+          L3AddTimer(&pc->timer, ic->parm.ni1_io.timeout, CC_TNI1_IO | REQUEST);
+        }
+       
+       l3_msg(st, DL_DATA | REQUEST, skb);
+       ic->parm.ni1_io.hl_id = id; /* return id */
+       return(0);
+
+     case NI1_CMD_INVOKE_ABORT:
+       if ((pc = l3ni1_search_dummy_proc(st, ic->parm.ni1_io.hl_id)))
+	{ L3DelTimer(&pc->timer); /* remove timer */
+          ni1_release_l3_process(pc);
+          return(0); 
+        } 
+       else
+	{ l3_debug(st, "l3ni1_cmd_global abort unknown id");
+          return(-2);
+        } 
+       break;
+    
+     default: 
+       l3_debug(st, "l3ni1_cmd_global unknown cmd 0x%lx", ic->arg);
+       return(-1);  
+   } /* switch ic-> arg */
+  return(-1);
+} /* l3ni1_cmd_global */
+
+static void 
+l3ni1_io_timer(struct l3_process *pc)
+{ isdn_ctrl ic;
+  struct IsdnCardState *cs = pc->st->l1.hardware;
+
+  L3DelTimer(&pc->timer); /* remove timer */
+
+  ic.driver = cs->myid;
+  ic.command = ISDN_STAT_PROT;
+  ic.arg = NI1_STAT_INVOKE_ERR;
+  ic.parm.ni1_io.hl_id = pc->prot.ni1.invoke_id;
+  ic.parm.ni1_io.ll_id = pc->prot.ni1.ll_id;
+  ic.parm.ni1_io.proc = pc->prot.ni1.proc;
+  ic.parm.ni1_io.timeout= -1;
+  ic.parm.ni1_io.datalen = 0;
+  ic.parm.ni1_io.data = NULL;
+  free_invoke_id(pc->st, pc->prot.ni1.invoke_id);
+  pc->prot.ni1.invoke_id = 0; /* reset id */
+
+  cs->iif.statcallb(&ic);
+
+  ni1_release_l3_process(pc); 
+} /* l3ni1_io_timer */
+
+static void
+l3ni1_release_ind(struct l3_process *pc, u_char pr, void *arg)
+{
+	u_char *p;
+	struct sk_buff *skb = arg;
+	int callState = 0;
+	p = skb->data;
+
+	if ((p = findie(p, skb->len, IE_CALL_STATE, 0))) {
+		p++;
+		if (1 == *p++)
+			callState = *p;
+	}
+	if (callState == 0) {
+		/* ETS 300-104 7.6.1, 8.6.1, 10.6.1... and 16.1
+		 * set down layer 3 without sending any message
+		 */
+		pc->st->l3.l3l4(pc->st, CC_RELEASE | INDICATION, pc);
+		newl3state(pc, 0);
+		ni1_release_l3_process(pc);
+	} else {
+		pc->st->l3.l3l4(pc->st, CC_IGNORE | INDICATION, pc);
+	}
+}
+
+static void
+l3ni1_dummy(struct l3_process *pc, u_char pr, void *arg)
+{
+}
+
+static void
+l3ni1_t302(struct l3_process *pc, u_char pr, void *arg)
+{
+	L3DelTimer(&pc->timer);
+	pc->para.loc = 0;
+	pc->para.cause = 28; /* invalid number */
+	l3ni1_disconnect_req(pc, pr, NULL);
+	pc->st->l3.l3l4(pc->st, CC_SETUP_ERR, pc);
+}
+
+static void
+l3ni1_t303(struct l3_process *pc, u_char pr, void *arg)
+{
+	if (pc->N303 > 0) {
+		pc->N303--;
+		L3DelTimer(&pc->timer);
+		l3ni1_setup_req(pc, pr, arg);
+	} else {
+		L3DelTimer(&pc->timer);
+		l3ni1_message_cause(pc, MT_RELEASE_COMPLETE, 102);
+		pc->st->l3.l3l4(pc->st, CC_NOSETUP_RSP, pc);
+		ni1_release_l3_process(pc);
+	}
+}
+
+static void
+l3ni1_t304(struct l3_process *pc, u_char pr, void *arg)
+{
+	L3DelTimer(&pc->timer);
+	pc->para.loc = 0;
+	pc->para.cause = 102;
+	l3ni1_disconnect_req(pc, pr, NULL);
+	pc->st->l3.l3l4(pc->st, CC_SETUP_ERR, pc);
+
+}
+
+static void
+l3ni1_t305(struct l3_process *pc, u_char pr, void *arg)
+{
+	u_char tmp[16];
+	u_char *p = tmp;
+	int l;
+	struct sk_buff *skb;
+	u_char cause = 16;
+
+	L3DelTimer(&pc->timer);
+	if (pc->para.cause != NO_CAUSE)
+		cause = pc->para.cause;
+
+	MsgHead(p, pc->callref, MT_RELEASE);
+
+	*p++ = IE_CAUSE;
+	*p++ = 0x2;
+	*p++ = 0x80;
+	*p++ = cause | 0x80;
+
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l)))
+		return;
+	memcpy(skb_put(skb, l), tmp, l);
+	newl3state(pc, 19);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+	L3AddTimer(&pc->timer, T308, CC_T308_1);
+}
+
+static void
+l3ni1_t310(struct l3_process *pc, u_char pr, void *arg)
+{
+	L3DelTimer(&pc->timer);
+	pc->para.loc = 0;
+	pc->para.cause = 102;
+	l3ni1_disconnect_req(pc, pr, NULL);
+	pc->st->l3.l3l4(pc->st, CC_SETUP_ERR, pc);
+}
+
+static void
+l3ni1_t313(struct l3_process *pc, u_char pr, void *arg)
+{
+	L3DelTimer(&pc->timer);
+	pc->para.loc = 0;
+	pc->para.cause = 102;
+	l3ni1_disconnect_req(pc, pr, NULL);
+	pc->st->l3.l3l4(pc->st, CC_CONNECT_ERR, pc);
+}
+
+static void
+l3ni1_t308_1(struct l3_process *pc, u_char pr, void *arg)
+{
+	newl3state(pc, 19);
+	L3DelTimer(&pc->timer);
+	l3ni1_message(pc, MT_RELEASE);
+	L3AddTimer(&pc->timer, T308, CC_T308_2);
+}
+
+static void
+l3ni1_t308_2(struct l3_process *pc, u_char pr, void *arg)
+{
+	L3DelTimer(&pc->timer);
+	pc->st->l3.l3l4(pc->st, CC_RELEASE_ERR, pc);
+	ni1_release_l3_process(pc);
+}
+
+static void
+l3ni1_t318(struct l3_process *pc, u_char pr, void *arg)
+{
+	L3DelTimer(&pc->timer);
+	pc->para.cause = 102;	/* Timer expiry */
+	pc->para.loc = 0;	/* local */
+	pc->st->l3.l3l4(pc->st, CC_RESUME_ERR, pc);
+	newl3state(pc, 19);
+	l3ni1_message(pc, MT_RELEASE);
+	L3AddTimer(&pc->timer, T308, CC_T308_1);
+}
+
+static void
+l3ni1_t319(struct l3_process *pc, u_char pr, void *arg)
+{
+	L3DelTimer(&pc->timer);
+	pc->para.cause = 102;	/* Timer expiry */
+	pc->para.loc = 0;	/* local */
+	pc->st->l3.l3l4(pc->st, CC_SUSPEND_ERR, pc);
+	newl3state(pc, 10);
+}
+
+static void
+l3ni1_restart(struct l3_process *pc, u_char pr, void *arg)
+{
+	L3DelTimer(&pc->timer);
+	pc->st->l3.l3l4(pc->st, CC_RELEASE | INDICATION, pc);
+	ni1_release_l3_process(pc);
+}
+
+static void
+l3ni1_status(struct l3_process *pc, u_char pr, void *arg)
+{
+	u_char *p;
+	struct sk_buff *skb = arg;
+	int ret; 
+	u_char cause = 0, callState = 0;
+	
+	if ((ret = l3ni1_get_cause(pc, skb))) {
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "STATUS get_cause ret(%d)",ret);
+		if (ret < 0)
+			cause = 96;
+		else if (ret > 0)
+			cause = 100;
+	}
+	if ((p = findie(skb->data, skb->len, IE_CALL_STATE, 0))) {
+		p++;
+		if (1 == *p++) {
+			callState = *p;
+			if (!ie_in_set(pc, *p, l3_valid_states))
+				cause = 100;
+		} else
+			cause = 100;
+	} else
+		cause = 96;
+	if (!cause) { /*  no error before */
+		ret = check_infoelements(pc, skb, ie_STATUS);
+		if (ERR_IE_COMPREHENSION == ret)
+			cause = 96;
+		else if (ERR_IE_UNRECOGNIZED == ret)
+			cause = 99;
+	}
+	if (cause) {
+		u_char tmp;
+		
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "STATUS error(%d/%d)",ret,cause);
+		tmp = pc->para.cause;
+		pc->para.cause = cause;
+		l3ni1_status_send(pc, 0, NULL);
+		if (cause == 99)
+			pc->para.cause = tmp;
+		else
+			return;
+	}
+	cause = pc->para.cause;
+	if (((cause & 0x7f) == 111) && (callState == 0)) {
+		/* ETS 300-104 7.6.1, 8.6.1, 10.6.1...
+		 * if received MT_STATUS with cause == 111 and call
+		 * state == 0, then we must set down layer 3
+		 */
+		pc->st->l3.l3l4(pc->st, CC_RELEASE | INDICATION, pc);
+		newl3state(pc, 0);
+		ni1_release_l3_process(pc);
+	}
+}
+
+static void
+l3ni1_facility(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int ret;
+	
+	ret = check_infoelements(pc, skb, ie_FACILITY);
+	l3ni1_std_ie_err(pc, ret);
+ 	  {
+		u_char *p;
+		if ((p = findie(skb->data, skb->len, IE_FACILITY, 0)))
+			l3ni1_parse_facility(pc->st, pc, pc->callref, p);
+	}
+}
+
+static void
+l3ni1_suspend_req(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb;
+	u_char tmp[32];
+	u_char *p = tmp;
+	u_char i, l;
+	u_char *msg = pc->chan->setup.phone;
+
+	MsgHead(p, pc->callref, MT_SUSPEND);
+	l = *msg++;
+	if (l && (l <= 10)) {	/* Max length 10 octets */
+		*p++ = IE_CALL_ID;
+		*p++ = l;
+		for (i = 0; i < l; i++)
+			*p++ = *msg++;
+	} else if (l) {
+		l3_debug(pc->st, "SUS wrong CALL_ID len %d", l);
+		return;
+	}
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l)))
+		return;
+	memcpy(skb_put(skb, l), tmp, l);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+	newl3state(pc, 15);
+	L3AddTimer(&pc->timer, T319, CC_T319);
+}
+
+static void
+l3ni1_suspend_ack(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int ret;
+
+	L3DelTimer(&pc->timer);
+	newl3state(pc, 0);
+	pc->para.cause = NO_CAUSE;
+	pc->st->l3.l3l4(pc->st, CC_SUSPEND | CONFIRM, pc);
+	/* We don't handle suspend_ack for IE errors now */
+	if ((ret = check_infoelements(pc, skb, ie_SUSPEND_ACKNOWLEDGE)))
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "SUSPACK check ie(%d)",ret);
+	ni1_release_l3_process(pc);
+}
+
+static void
+l3ni1_suspend_rej(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int ret;
+
+	if ((ret = l3ni1_get_cause(pc, skb))) {
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "SUSP_REJ get_cause ret(%d)",ret);
+		if (ret < 0) 
+			pc->para.cause = 96;
+		else
+			pc->para.cause = 100;
+		l3ni1_status_send(pc, pr, NULL);
+		return;
+	}
+	ret = check_infoelements(pc, skb, ie_SUSPEND_REJECT);
+	if (ERR_IE_COMPREHENSION == ret) {
+		l3ni1_std_ie_err(pc, ret);
+		return;
+	}
+	L3DelTimer(&pc->timer);
+	pc->st->l3.l3l4(pc->st, CC_SUSPEND_ERR, pc);
+	newl3state(pc, 10);
+	if (ret) /* STATUS for none mandatory IE errors after actions are taken */
+		l3ni1_std_ie_err(pc, ret);
+}
+
+static void
+l3ni1_resume_req(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb;
+	u_char tmp[32];
+	u_char *p = tmp;
+	u_char i, l;
+	u_char *msg = pc->para.setup.phone;
+
+	MsgHead(p, pc->callref, MT_RESUME);
+
+	l = *msg++;
+	if (l && (l <= 10)) {	/* Max length 10 octets */
+		*p++ = IE_CALL_ID;
+		*p++ = l;
+		for (i = 0; i < l; i++)
+			*p++ = *msg++;
+	} else if (l) {
+		l3_debug(pc->st, "RES wrong CALL_ID len %d", l);
+		return;
+	}
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l)))
+		return;
+	memcpy(skb_put(skb, l), tmp, l);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+	newl3state(pc, 17);
+	L3AddTimer(&pc->timer, T318, CC_T318);
+}
+
+static void
+l3ni1_resume_ack(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int id, ret;
+
+	if ((id = l3ni1_get_channel_id(pc, skb)) > 0) {
+		if ((0 == id) || ((3 == id) && (0x10 == pc->para.moderate))) {
+			if (pc->debug & L3_DEB_WARN)
+				l3_debug(pc->st, "resume ack with wrong chid %x", id);
+			pc->para.cause = 100;
+			l3ni1_status_send(pc, pr, NULL);
+			return;
+		}
+		pc->para.bchannel = id;
+	} else if (1 == pc->state) {
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "resume ack without chid (ret %d)", id);
+		pc->para.cause = 96;
+		l3ni1_status_send(pc, pr, NULL);
+		return;
+	}
+	ret = check_infoelements(pc, skb, ie_RESUME_ACKNOWLEDGE);
+	if (ERR_IE_COMPREHENSION == ret) {
+		l3ni1_std_ie_err(pc, ret);
+		return;
+	}
+	L3DelTimer(&pc->timer);
+	pc->st->l3.l3l4(pc->st, CC_RESUME | CONFIRM, pc);
+	newl3state(pc, 10);
+	if (ret) /* STATUS for none mandatory IE errors after actions are taken */
+		l3ni1_std_ie_err(pc, ret);
+}
+
+static void
+l3ni1_resume_rej(struct l3_process *pc, u_char pr, void *arg)
+{
+	struct sk_buff *skb = arg;
+	int ret;
+
+	if ((ret = l3ni1_get_cause(pc, skb))) {
+		if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "RES_REJ get_cause ret(%d)",ret);
+		if (ret < 0) 
+			pc->para.cause = 96;
+		else
+			pc->para.cause = 100;
+		l3ni1_status_send(pc, pr, NULL);
+		return;
+	}
+	ret = check_infoelements(pc, skb, ie_RESUME_REJECT);
+	if (ERR_IE_COMPREHENSION == ret) {
+		l3ni1_std_ie_err(pc, ret);
+		return;
+	}
+	L3DelTimer(&pc->timer);
+	pc->st->l3.l3l4(pc->st, CC_RESUME_ERR, pc);
+	newl3state(pc, 0);
+	if (ret) /* STATUS for none mandatory IE errors after actions are taken */
+		l3ni1_std_ie_err(pc, ret);
+	ni1_release_l3_process(pc);
+}
+
+static void
+l3ni1_global_restart(struct l3_process *pc, u_char pr, void *arg)
+{
+	u_char tmp[32];
+	u_char *p;
+	u_char ri, ch = 0, chan = 0;
+	int l;
+	struct sk_buff *skb = arg;
+	struct l3_process *up;
+
+	newl3state(pc, 2);
+	L3DelTimer(&pc->timer);
+	p = skb->data;
+	if ((p = findie(p, skb->len, IE_RESTART_IND, 0))) {
+		ri = p[2];
+		l3_debug(pc->st, "Restart %x", ri);
+	} else {
+		l3_debug(pc->st, "Restart without restart IE");
+		ri = 0x86;
+	}
+	p = skb->data;
+	if ((p = findie(p, skb->len, IE_CHANNEL_ID, 0))) {
+		chan = p[2] & 3;
+		ch = p[2];
+		if (pc->st->l3.debug)
+			l3_debug(pc->st, "Restart for channel %d", chan);
+	}
+	newl3state(pc, 2);
+	up = pc->st->l3.proc;
+	while (up) {
+		if ((ri & 7) == 7)
+			up->st->lli.l4l3(up->st, CC_RESTART | REQUEST, up);
+		else if (up->para.bchannel == chan)
+			up->st->lli.l4l3(up->st, CC_RESTART | REQUEST, up);
+		up = up->next;
+	}
+	p = tmp;
+	MsgHead(p, pc->callref, MT_RESTART_ACKNOWLEDGE);
+	if (chan) {
+		*p++ = IE_CHANNEL_ID;
+		*p++ = 1;
+		*p++ = ch | 0x80;
+	}
+	*p++ = 0x79;		/* RESTART Ind */
+	*p++ = 1;
+	*p++ = ri;
+	l = p - tmp;
+	if (!(skb = l3_alloc_skb(l)))
+		return;
+	memcpy(skb_put(skb, l), tmp, l);
+	newl3state(pc, 0);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
+}
+
+static void
+l3ni1_dl_reset(struct l3_process *pc, u_char pr, void *arg)
+{
+        pc->para.cause = 0x29;          /* Temporary failure */
+        pc->para.loc = 0;
+        l3ni1_disconnect_req(pc, pr, NULL);
+        pc->st->l3.l3l4(pc->st, CC_SETUP_ERR, pc);
+}
+
+static void
+l3ni1_dl_release(struct l3_process *pc, u_char pr, void *arg)
+{
+        newl3state(pc, 0);
+        pc->para.cause = 0x1b;          /* Destination out of order */
+        pc->para.loc = 0;
+        pc->st->l3.l3l4(pc->st, CC_RELEASE | INDICATION, pc);
+        release_l3_process(pc);
+}
+
+static void
+l3ni1_dl_reestablish(struct l3_process *pc, u_char pr, void *arg)
+{
+        L3DelTimer(&pc->timer);
+        L3AddTimer(&pc->timer, T309, CC_T309);
+        l3_msg(pc->st, DL_ESTABLISH | REQUEST, NULL);
+}
+ 
+static void
+l3ni1_dl_reest_status(struct l3_process *pc, u_char pr, void *arg)
+{
+	L3DelTimer(&pc->timer);
+ 
+ 	pc->para.cause = 0x1F; /* normal, unspecified */
+	l3ni1_status_send(pc, 0, NULL);
+}
+
+static void l3ni1_SendSpid( struct l3_process *pc, u_char pr, struct sk_buff *skb, int iNewState )
+{
+	u_char         * p;
+	char           * pSPID;
+	struct Channel * pChan = pc->st->lli.userdata;
+	int              l;
+
+	if ( skb )
+		dev_kfree_skb( skb);
+
+	if ( !( pSPID = strchr( pChan->setup.eazmsn, ':' ) ) )
+	{
+		printk( KERN_ERR "SPID not supplied in EAZMSN %s\n", pChan->setup.eazmsn );
+		newl3state( pc, 0 );
+		pc->st->l3.l3l2( pc->st, DL_RELEASE | REQUEST, NULL );
+		return;
+	}
+
+	l = strlen( ++pSPID );
+	if ( !( skb = l3_alloc_skb( 5+l ) ) )
+	{
+		printk( KERN_ERR "HiSax can't get memory to send SPID\n" );
+		return;
+	}
+
+	p = skb_put( skb, 5 );
+	*p++ = PROTO_DIS_EURO;
+	*p++ = 0;
+	*p++ = MT_INFORMATION;
+	*p++ = IE_SPID;
+	*p++ = l;
+
+	memcpy( skb_put( skb, l ), pSPID, l );
+
+	newl3state( pc, iNewState );
+
+	L3DelTimer( &pc->timer );
+	L3AddTimer( &pc->timer, TSPID, CC_TSPID );
+
+	pc->st->l3.l3l2( pc->st, DL_DATA | REQUEST, skb );
+}
+
+static void l3ni1_spid_send( struct l3_process *pc, u_char pr, void *arg )
+{
+	l3ni1_SendSpid( pc, pr, arg, 20 );
+}
+
+void l3ni1_spid_epid( struct l3_process *pc, u_char pr, void *arg )
+{
+	struct sk_buff *skb = arg;
+
+	if ( skb->data[ 1 ] == 0 )
+		if ( skb->data[ 3 ] == IE_ENDPOINT_ID )
+		{
+			L3DelTimer( &pc->timer );
+			newl3state( pc, 0 );
+			l3_msg( pc->st, DL_ESTABLISH | CONFIRM, NULL );
+		}
+	dev_kfree_skb( skb);
+}
+
+static void l3ni1_spid_tout( struct l3_process *pc, u_char pr, void *arg )
+{
+	if ( pc->state < 22 )
+		l3ni1_SendSpid( pc, pr, arg, pc->state+1 );
+	else
+	{
+		L3DelTimer( &pc->timer );
+		dev_kfree_skb( arg);
+
+		printk( KERN_ERR "SPID not accepted\n" );
+		newl3state( pc, 0 );
+		pc->st->l3.l3l2( pc->st, DL_RELEASE | REQUEST, NULL );
+	}
+}
+
+/* *INDENT-OFF* */
+static struct stateentry downstatelist[] =
+{
+	{SBIT(0),
+	 CC_SETUP | REQUEST, l3ni1_setup_req},
+	{SBIT(0),
+	 CC_RESUME | REQUEST, l3ni1_resume_req},
+	{SBIT(1) | SBIT(2) | SBIT(3) | SBIT(4) | SBIT(6) | SBIT(7) | SBIT(8) | SBIT(9) | SBIT(10) | SBIT(25),
+	 CC_DISCONNECT | REQUEST, l3ni1_disconnect_req},
+	{SBIT(12),
+	 CC_RELEASE | REQUEST, l3ni1_release_req},
+	{ALL_STATES,
+	 CC_RESTART | REQUEST, l3ni1_restart},
+	{SBIT(6) | SBIT(25),
+	 CC_IGNORE | REQUEST, l3ni1_reset},
+	{SBIT(6) | SBIT(25),
+	 CC_REJECT | REQUEST, l3ni1_reject_req},
+	{SBIT(6) | SBIT(25),
+	 CC_PROCEED_SEND | REQUEST, l3ni1_proceed_req},
+	{SBIT(6),
+	 CC_MORE_INFO | REQUEST, l3ni1_setup_ack_req},
+	{SBIT(25),
+	 CC_MORE_INFO | REQUEST, l3ni1_dummy},
+	{SBIT(6) | SBIT(9) | SBIT(25),
+	 CC_ALERTING | REQUEST, l3ni1_alert_req},
+	{SBIT(6) | SBIT(7) | SBIT(9) | SBIT(25),
+	 CC_SETUP | RESPONSE, l3ni1_setup_rsp},
+	{SBIT(10),
+	 CC_SUSPEND | REQUEST, l3ni1_suspend_req},
+        {SBIT(7) | SBIT(9) | SBIT(25),
+         CC_REDIR | REQUEST, l3ni1_redir_req},
+        {SBIT(6),
+         CC_REDIR | REQUEST, l3ni1_redir_req_early},
+        {SBIT(9) | SBIT(25),
+         CC_DISCONNECT | REQUEST, l3ni1_disconnect_req},
+	{SBIT(25),
+	 CC_T302, l3ni1_t302},
+	{SBIT(1),
+	 CC_T303, l3ni1_t303},
+	{SBIT(2),
+	 CC_T304, l3ni1_t304},
+	{SBIT(3),
+	 CC_T310, l3ni1_t310},
+	{SBIT(8),
+	 CC_T313, l3ni1_t313},
+	{SBIT(11),
+	 CC_T305, l3ni1_t305},
+	{SBIT(15),
+	 CC_T319, l3ni1_t319},
+	{SBIT(17),
+	 CC_T318, l3ni1_t318},
+	{SBIT(19),
+	 CC_T308_1, l3ni1_t308_1},
+	{SBIT(19),
+	 CC_T308_2, l3ni1_t308_2},
+	{SBIT(10),
+	 CC_T309, l3ni1_dl_release},
+	{ SBIT( 20 ) | SBIT( 21 ) | SBIT( 22 ),
+	 CC_TSPID, l3ni1_spid_tout },
+};
+
+#define DOWNSLLEN \
+	(sizeof(downstatelist) / sizeof(struct stateentry))
+
+static struct stateentry datastatelist[] =
+{
+	{ALL_STATES,
+	 MT_STATUS_ENQUIRY, l3ni1_status_enq},
+	{ALL_STATES,
+	 MT_FACILITY, l3ni1_facility},
+	{SBIT(19),
+	 MT_STATUS, l3ni1_release_ind},
+	{ALL_STATES,
+	 MT_STATUS, l3ni1_status},
+	{SBIT(0),
+	 MT_SETUP, l3ni1_setup},
+	{SBIT(6) | SBIT(7) | SBIT(8) | SBIT(9) | SBIT(10) | SBIT(11) | SBIT(12) |
+	 SBIT(15) | SBIT(17) | SBIT(19) | SBIT(25),
+	 MT_SETUP, l3ni1_dummy},
+	{SBIT(1) | SBIT(2),
+	 MT_CALL_PROCEEDING, l3ni1_call_proc},
+	{SBIT(1),
+	 MT_SETUP_ACKNOWLEDGE, l3ni1_setup_ack},
+	{SBIT(2) | SBIT(3),
+	 MT_ALERTING, l3ni1_alerting},
+	{SBIT(2) | SBIT(3),
+	 MT_PROGRESS, l3ni1_progress},
+	{SBIT(2) | SBIT(3) | SBIT(4) | SBIT(7) | SBIT(8) | SBIT(9) | SBIT(10) |
+	 SBIT(11) | SBIT(12) | SBIT(15) | SBIT(17) | SBIT(19) | SBIT(25),
+	 MT_INFORMATION, l3ni1_information},
+	{SBIT(10) | SBIT(11) | SBIT(15),
+	 MT_NOTIFY, l3ni1_notify},
+	{SBIT(0) | SBIT(1) | SBIT(2) | SBIT(3) | SBIT(4) | SBIT(7) | SBIT(8) | SBIT(10) |
+	 SBIT(11) | SBIT(12) | SBIT(15) | SBIT(17) | SBIT(19) | SBIT(25),
+	 MT_RELEASE_COMPLETE, l3ni1_release_cmpl},
+	{SBIT(1) | SBIT(2) | SBIT(3) | SBIT(4) | SBIT(7) | SBIT(8) | SBIT(9) | SBIT(10) | SBIT(11) | SBIT(12) | SBIT(15) | SBIT(17) | SBIT(25),
+	 MT_RELEASE, l3ni1_release},
+	{SBIT(19),  MT_RELEASE, l3ni1_release_ind},
+	{SBIT(1) | SBIT(2) | SBIT(3) | SBIT(4) | SBIT(7) | SBIT(8) | SBIT(9) | SBIT(10) | SBIT(11) | SBIT(15) | SBIT(17) | SBIT(25),
+	 MT_DISCONNECT, l3ni1_disconnect},
+	{SBIT(19),
+	 MT_DISCONNECT, l3ni1_dummy},
+	{SBIT(1) | SBIT(2) | SBIT(3) | SBIT(4),
+	 MT_CONNECT, l3ni1_connect},
+	{SBIT(8),
+	 MT_CONNECT_ACKNOWLEDGE, l3ni1_connect_ack},
+	{SBIT(15),
+	 MT_SUSPEND_ACKNOWLEDGE, l3ni1_suspend_ack},
+	{SBIT(15),
+	 MT_SUSPEND_REJECT, l3ni1_suspend_rej},
+	{SBIT(17),
+	 MT_RESUME_ACKNOWLEDGE, l3ni1_resume_ack},
+	{SBIT(17),
+	 MT_RESUME_REJECT, l3ni1_resume_rej},
+};
+
+#define DATASLLEN \
+	(sizeof(datastatelist) / sizeof(struct stateentry))
+
+static struct stateentry globalmes_list[] =
+{
+	{ALL_STATES,
+	 MT_STATUS, l3ni1_status},
+	{SBIT(0),
+	 MT_RESTART, l3ni1_global_restart},
+/*	{SBIT(1),
+	 MT_RESTART_ACKNOWLEDGE, l3ni1_restart_ack},
+*/
+	{ SBIT( 0 ), MT_DL_ESTABLISHED, l3ni1_spid_send },
+	{ SBIT( 20 ) | SBIT( 21 ) | SBIT( 22 ), MT_INFORMATION, l3ni1_spid_epid },
+};
+#define GLOBALM_LEN \
+	(sizeof(globalmes_list) / sizeof(struct stateentry))
+
+static struct stateentry manstatelist[] =
+{
+        {SBIT(2),
+         DL_ESTABLISH | INDICATION, l3ni1_dl_reset},
+        {SBIT(10),
+         DL_ESTABLISH | CONFIRM, l3ni1_dl_reest_status},
+        {SBIT(10),
+         DL_RELEASE | INDICATION, l3ni1_dl_reestablish},
+        {ALL_STATES,
+         DL_RELEASE | INDICATION, l3ni1_dl_release},
+};
+
+#define MANSLLEN \
+        (sizeof(manstatelist) / sizeof(struct stateentry))
+/* *INDENT-ON* */
+
+
+static void
+global_handler(struct PStack *st, int mt, struct sk_buff *skb)
+{
+	u_char tmp[16];
+	u_char *p = tmp;
+	int l;
+	int i;
+	struct l3_process *proc = st->l3.global;
+
+	if ( skb )	
+		proc->callref = skb->data[2]; /* cr flag */
+	else
+		proc->callref = 0;
+	for (i = 0; i < GLOBALM_LEN; i++)
+		if ((mt == globalmes_list[i].primitive) &&
+		    ((1 << proc->state) & globalmes_list[i].state))
+			break;
+	if (i == GLOBALM_LEN) {
+		if (st->l3.debug & L3_DEB_STATE) {
+			l3_debug(st, "ni1 global state %d mt %x unhandled",
+				proc->state, mt);
+		}
+		MsgHead(p, proc->callref, MT_STATUS);
+		*p++ = IE_CAUSE;
+		*p++ = 0x2;
+		*p++ = 0x80;
+		*p++ = 81 |0x80;	/* invalid cr */
+		*p++ = 0x14;		/* CallState */
+		*p++ = 0x1;
+		*p++ = proc->state & 0x3f;
+		l = p - tmp;
+		if (!(skb = l3_alloc_skb(l)))
+			return;
+		memcpy(skb_put(skb, l), tmp, l);
+		l3_msg(proc->st, DL_DATA | REQUEST, skb);
+	} else {
+		if (st->l3.debug & L3_DEB_STATE) {
+			l3_debug(st, "ni1 global %d mt %x",
+				proc->state, mt);
+		}
+		globalmes_list[i].rout(proc, mt, skb);
+	}
+}
+
+static void
+ni1up(struct PStack *st, int pr, void *arg)
+{
+	int i, mt, cr, cause, callState;
+	char *ptr;
+	u_char *p;
+	struct sk_buff *skb = arg;
+	struct l3_process *proc;
+
+	switch (pr) {
+		case (DL_DATA | INDICATION):
+		case (DL_UNIT_DATA | INDICATION):
+			break;
+		case (DL_ESTABLISH | INDICATION):
+		case (DL_RELEASE | INDICATION):
+		case (DL_RELEASE | CONFIRM):
+			l3_msg(st, pr, arg);
+			return;
+			break;
+
+		case (DL_ESTABLISH | CONFIRM):
+			global_handler( st, MT_DL_ESTABLISHED, NULL );
+			return;
+
+		default:
+			printk(KERN_ERR "HiSax ni1up unknown pr=%04x\n", pr);
+			return;
+	}
+	if (skb->len < 3) {
+		l3_debug(st, "ni1up frame too short(%d)", skb->len);
+		dev_kfree_skb(skb);
+		return;
+	}
+
+	if (skb->data[0] != PROTO_DIS_EURO) {
+		if (st->l3.debug & L3_DEB_PROTERR) {
+			l3_debug(st, "ni1up%sunexpected discriminator %x message len %d",
+				 (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
+				 skb->data[0], skb->len);
+		}
+		dev_kfree_skb(skb);
+		return;
+	}
+	cr = getcallref(skb->data);
+	if (skb->len < ((skb->data[1] & 0x0f) + 3)) {
+		l3_debug(st, "ni1up frame too short(%d)", skb->len);
+		dev_kfree_skb(skb);
+		return;
+	}
+	mt = skb->data[skb->data[1] + 2];
+	if (st->l3.debug & L3_DEB_STATE)
+		l3_debug(st, "ni1up cr %d", cr);
+	if (cr == -2) {  /* wrong Callref */
+		if (st->l3.debug & L3_DEB_WARN)
+			l3_debug(st, "ni1up wrong Callref");
+		dev_kfree_skb(skb);
+		return;
+	} else if (cr == -1) {	/* Dummy Callref */
+		if (mt == MT_FACILITY)
+		{
+			if ((p = findie(skb->data, skb->len, IE_FACILITY, 0))) {
+				l3ni1_parse_facility(st, NULL, 
+					(pr == (DL_DATA | INDICATION)) ? -1 : -2, p); 
+				dev_kfree_skb(skb);
+				return;  
+			}
+		}
+		else
+		{
+			global_handler(st, mt, skb);
+			return;
+		}
+				
+		if (st->l3.debug & L3_DEB_WARN)
+			l3_debug(st, "ni1up dummy Callref (no facility msg or ie)");
+		dev_kfree_skb(skb);
+		return;
+	} else if ((((skb->data[1] & 0x0f) == 1) && (0==(cr & 0x7f))) ||
+		(((skb->data[1] & 0x0f) == 2) && (0==(cr & 0x7fff)))) {	/* Global CallRef */
+		if (st->l3.debug & L3_DEB_STATE)
+			l3_debug(st, "ni1up Global CallRef");
+		global_handler(st, mt, skb);
+		dev_kfree_skb(skb);
+		return;
+	} else if (!(proc = getl3proc(st, cr))) {
+		/* No transaction process exist, that means no call with
+		 * this callreference is active
+		 */
+		if (mt == MT_SETUP) {
+			/* Setup creates a new transaction process */
+			if (skb->data[2] & 0x80) {
+				/* Setup with wrong CREF flag */
+				if (st->l3.debug & L3_DEB_STATE)
+					l3_debug(st, "ni1up wrong CRef flag");
+				dev_kfree_skb(skb);
+				return;
+			}
+			if (!(proc = ni1_new_l3_process(st, cr))) {
+				/* May be to answer with RELEASE_COMPLETE and
+				 * CAUSE 0x2f "Resource unavailable", but this
+				 * need a new_l3_process too ... arghh
+				 */
+				dev_kfree_skb(skb);
+				return;
+			}
+		} else if (mt == MT_STATUS) {
+			cause = 0;
+			if ((ptr = findie(skb->data, skb->len, IE_CAUSE, 0)) != NULL) {
+				ptr++;
+				if (*ptr++ == 2)
+					ptr++;
+				cause = *ptr & 0x7f;
+			}
+			callState = 0;
+			if ((ptr = findie(skb->data, skb->len, IE_CALL_STATE, 0)) != NULL) {
+				ptr++;
+				if (*ptr++ == 2)
+					ptr++;
+				callState = *ptr;
+			}
+			/* ETS 300-104 part 2.4.1
+			 * if setup has not been made and a message type
+			 * MT_STATUS is received with call state == 0,
+			 * we must send nothing
+			 */
+			if (callState != 0) {
+				/* ETS 300-104 part 2.4.2
+				 * if setup has not been made and a message type
+				 * MT_STATUS is received with call state != 0,
+				 * we must send MT_RELEASE_COMPLETE cause 101
+				 */
+				if ((proc = ni1_new_l3_process(st, cr))) {
+					proc->para.cause = 101;
+					l3ni1_msg_without_setup(proc, 0, NULL);
+				}
+			}
+			dev_kfree_skb(skb);
+			return;
+		} else if (mt == MT_RELEASE_COMPLETE) {
+			dev_kfree_skb(skb);
+			return;
+		} else {
+			/* ETS 300-104 part 2
+			 * if setup has not been made and a message type
+			 * (except MT_SETUP and RELEASE_COMPLETE) is received,
+			 * we must send MT_RELEASE_COMPLETE cause 81 */
+			dev_kfree_skb(skb);
+			if ((proc = ni1_new_l3_process(st, cr))) {
+				proc->para.cause = 81;
+				l3ni1_msg_without_setup(proc, 0, NULL);
+			}
+			return;
+		}
+	}
+	if (l3ni1_check_messagetype_validity(proc, mt, skb)) {
+		dev_kfree_skb(skb);
+		return;
+	}
+	if ((p = findie(skb->data, skb->len, IE_DISPLAY, 0)) != NULL) 
+	  l3ni1_deliver_display(proc, pr, p); /* Display IE included */
+	for (i = 0; i < DATASLLEN; i++)
+		if ((mt == datastatelist[i].primitive) &&
+		    ((1 << proc->state) & datastatelist[i].state))
+			break;
+	if (i == DATASLLEN) {
+		if (st->l3.debug & L3_DEB_STATE) {
+			l3_debug(st, "ni1up%sstate %d mt %#x unhandled",
+				(pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
+				proc->state, mt);
+		}
+		if ((MT_RELEASE_COMPLETE != mt) && (MT_RELEASE != mt)) {
+			proc->para.cause = 101;
+			l3ni1_status_send(proc, pr, skb);
+		}
+	} else {
+		if (st->l3.debug & L3_DEB_STATE) {
+			l3_debug(st, "ni1up%sstate %d mt %x",
+				(pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
+				proc->state, mt);
+		}
+		datastatelist[i].rout(proc, pr, skb);
+	}
+	dev_kfree_skb(skb);
+	return;
+}
+
+static void
+ni1down(struct PStack *st, int pr, void *arg)
+{
+	int i, cr;
+	struct l3_process *proc;
+	struct Channel *chan;
+
+	if ((DL_ESTABLISH | REQUEST) == pr) {
+		l3_msg(st, pr, NULL);
+		return;
+	} else if (((CC_SETUP | REQUEST) == pr) || ((CC_RESUME | REQUEST) == pr)) {
+		chan = arg;
+		cr = newcallref();
+		cr |= 0x80;
+		if ((proc = ni1_new_l3_process(st, cr))) {
+			proc->chan = chan;
+			chan->proc = proc;
+			memcpy(&proc->para.setup, &chan->setup, sizeof(setup_parm));
+			proc->callref = cr;
+		}
+	} else {
+		proc = arg;
+	}
+	if (!proc) {
+		printk(KERN_ERR "HiSax ni1down without proc pr=%04x\n", pr);
+		return;
+	}
+
+	if ( pr == (CC_TNI1_IO | REQUEST)) {
+		l3ni1_io_timer(proc); /* timer expires */ 
+		return;
+	}  
+
+	for (i = 0; i < DOWNSLLEN; i++)
+		if ((pr == downstatelist[i].primitive) &&
+		    ((1 << proc->state) & downstatelist[i].state))
+			break;
+	if (i == DOWNSLLEN) {
+		if (st->l3.debug & L3_DEB_STATE) {
+			l3_debug(st, "ni1down state %d prim %#x unhandled",
+				proc->state, pr);
+		}
+	} else {
+		if (st->l3.debug & L3_DEB_STATE) {
+			l3_debug(st, "ni1down state %d prim %#x",
+				proc->state, pr);
+		}
+		downstatelist[i].rout(proc, pr, arg);
+	}
+}
+
+static void
+ni1man(struct PStack *st, int pr, void *arg)
+{
+        int i;
+        struct l3_process *proc = arg;
+
+        if (!proc) {
+                printk(KERN_ERR "HiSax ni1man without proc pr=%04x\n", pr);
+                return;
+        }
+        for (i = 0; i < MANSLLEN; i++)
+                if ((pr == manstatelist[i].primitive) &&
+                    ((1 << proc->state) & manstatelist[i].state))
+                        break;
+        if (i == MANSLLEN) {
+                if (st->l3.debug & L3_DEB_STATE) {
+                        l3_debug(st, "cr %d ni1man state %d prim %#x unhandled",
+                                proc->callref & 0x7f, proc->state, pr);
+                }
+        } else {
+                if (st->l3.debug & L3_DEB_STATE) {
+                        l3_debug(st, "cr %d ni1man state %d prim %#x",
+                                proc->callref & 0x7f, proc->state, pr);
+                }
+                manstatelist[i].rout(proc, pr, arg);
+        }
+}
+ 
+void
+setstack_ni1(struct PStack *st)
+{
+	char tmp[64];
+	int i;
+
+	st->lli.l4l3 = ni1down;
+	st->lli.l4l3_proto = l3ni1_cmd_global;
+	st->l2.l2l3 = ni1up;
+	st->l3.l3ml3 = ni1man;
+	st->l3.N303 = 1;
+	st->prot.ni1.last_invoke_id = 0;
+	st->prot.ni1.invoke_used[0] = 1; /* Bit 0 must always be set to 1 */
+	i = 1;
+	while (i < 32) 
+		st->prot.ni1.invoke_used[i++] = 0;   
+
+	if (!(st->l3.global = kmalloc(sizeof(struct l3_process), GFP_ATOMIC))) {
+		printk(KERN_ERR "HiSax can't get memory for ni1 global CR\n");
+	} else {
+		st->l3.global->state = 0;
+		st->l3.global->callref = 0;
+		st->l3.global->next = NULL;
+		st->l3.global->debug = L3_DEB_WARN;
+		st->l3.global->st = st;
+		st->l3.global->N303 = 1;
+		st->l3.global->prot.ni1.invoke_id = 0; 
+
+		L3InitTimer(st->l3.global, &st->l3.global->timer);
+	}
+	strcpy(tmp, ni1_revision);
+	printk(KERN_INFO "HiSax: National ISDN-1 Rev. %s\n", HiSax_getrev(tmp));
+}
diff --git a/drivers/isdn/hisax/l3ni1.h b/drivers/isdn/hisax/l3ni1.h
new file mode 100644
index 000000000..24c919a17
--- /dev/null
+++ b/drivers/isdn/hisax/l3ni1.h
@@ -0,0 +1,136 @@
+// $Id: l3ni1.h,v 2.2 2000/06/26 08:59:14 keil Exp $
+//-----------------------------------------------------------------------------
+//
+// NI1 D-channel protocol
+//
+// Author       Matt Henderson & Guy Ellis - Traverse Tecnologies Pty Ltd
+//              www.traverse.com.au
+//
+// 2000.6.6 Initial implementation of routines for US NI1 
+// Layer 3 protocol based on the EURO/DSS1 D-channel protocol 
+// driver written by Karsten Keil et al.  Thanks also for the 
+// code provided by Ragnar Paulson.
+//
+// This file is (c) under GNU PUBLIC LICENSE
+//
+//-----------------------------------------------------------------------------
+
+#ifndef l3ni1_process
+
+#define T302	15000
+#define T303	4000
+#define T304	30000
+#define T305	30000
+#define T308	4000
+/* for layer 1 certification T309 < layer1 T3 (e.g. 4000) */
+/* This makes some tests easier and quicker */
+#define T309	40000
+#define T310	30000
+#define T313	4000
+#define T318	4000
+#define T319	4000
+#define TSPID	2000
+
+/*
+ * Message-Types
+ */
+
+#define MT_ALERTING		0x01
+#define MT_CALL_PROCEEDING	0x02
+#define MT_CONNECT		0x07
+#define MT_CONNECT_ACKNOWLEDGE	0x0f
+#define MT_PROGRESS		0x03
+#define MT_SETUP		0x05
+#define MT_SETUP_ACKNOWLEDGE	0x0d
+#define MT_RESUME		0x26
+#define MT_RESUME_ACKNOWLEDGE	0x2e
+#define MT_RESUME_REJECT	0x22
+#define MT_SUSPEND		0x25
+#define MT_SUSPEND_ACKNOWLEDGE	0x2d
+#define MT_SUSPEND_REJECT	0x21
+#define MT_USER_INFORMATION	0x20
+#define MT_DISCONNECT		0x45
+#define MT_RELEASE		0x4d
+#define MT_RELEASE_COMPLETE	0x5a
+#define MT_RESTART		0x46
+#define MT_RESTART_ACKNOWLEDGE	0x4e
+#define MT_SEGMENT		0x60
+#define MT_CONGESTION_CONTROL	0x79
+#define MT_INFORMATION		0x7b
+#define MT_FACILITY		0x62
+#define MT_NOTIFY		0x6e
+#define MT_STATUS		0x7d
+#define MT_STATUS_ENQUIRY	0x75
+#define MT_DL_ESTABLISHED	0xfe
+
+#define IE_SEGMENT	0x00
+#define IE_BEARER	0x04
+#define IE_CAUSE	0x08
+#define IE_CALL_ID	0x10
+#define IE_CALL_STATE	0x14
+#define IE_CHANNEL_ID	0x18
+#define IE_FACILITY	0x1c
+#define IE_PROGRESS	0x1e
+#define IE_NET_FAC	0x20
+#define IE_NOTIFY	0x27
+#define IE_DISPLAY	0x28
+#define IE_DATE		0x29
+#define IE_KEYPAD	0x2c
+#define IE_SIGNAL	0x34
+#define IE_SPID		0x3a
+#define IE_ENDPOINT_ID	0x3b
+#define IE_INFORATE	0x40
+#define IE_E2E_TDELAY	0x42
+#define IE_TDELAY_SEL	0x43
+#define IE_PACK_BINPARA	0x44
+#define IE_PACK_WINSIZE	0x45
+#define IE_PACK_SIZE	0x46
+#define IE_CUG		0x47
+#define	IE_REV_CHARGE	0x4a
+#define IE_CONNECT_PN	0x4c
+#define IE_CONNECT_SUB	0x4d
+#define IE_CALLING_PN	0x6c
+#define IE_CALLING_SUB	0x6d
+#define IE_CALLED_PN	0x70
+#define IE_CALLED_SUB	0x71
+#define IE_REDIR_NR	0x74
+#define IE_TRANS_SEL	0x78
+#define IE_RESTART_IND	0x79
+#define IE_LLC		0x7c
+#define IE_HLC		0x7d
+#define IE_USER_USER	0x7e
+#define IE_ESCAPE	0x7f
+#define IE_SHIFT	0x90
+#define IE_MORE_DATA	0xa0
+#define IE_COMPLETE	0xa1
+#define IE_CONGESTION	0xb0
+#define IE_REPEAT	0xd0
+
+#define IE_MANDATORY	0x0100
+/* mandatory not in every case */
+#define IE_MANDATORY_1	0x0200
+
+#define ERR_IE_COMPREHENSION	 1
+#define ERR_IE_UNRECOGNIZED	-1
+#define ERR_IE_LENGTH		-2
+#define ERR_IE_SEQUENCE		-3
+
+#else /* only l3ni1_process */
+
+/* l3ni1 specific data in l3 process */
+typedef struct
+  { unsigned char invoke_id; /* used invoke id in remote ops, 0 = not active */
+    ulong ll_id; /* remebered ll id */
+    u_char remote_operation; /* handled remote operation, 0 = not active */ 
+    int proc; /* rememered procedure */  
+    ulong remote_result; /* result of remote operation for statcallb */
+    char uus1_data[35]; /* data send during alerting or disconnect */
+  } ni1_proc_priv;
+
+/* l3dni1 specific data in protocol stack */
+typedef struct
+  { unsigned char last_invoke_id; /* last used value for invoking */
+    unsigned char invoke_used[32]; /* 256 bits for 256 values */
+  } ni1_stk_priv;        
+
+#endif /* only l3dni1_process */
diff --git a/drivers/isdn/hisax/md5sums.asc b/drivers/isdn/hisax/md5sums.asc
index 3ccbfc33a..a8e65d8b2 100644
--- a/drivers/isdn/hisax/md5sums.asc
+++ b/drivers/isdn/hisax/md5sums.asc
@@ -2,30 +2,32 @@
 
 # This are valid md5sums for certificated HiSax driver.
 # The certification is valid only if the md5sums of all files match.
-# The certification is valid only for ELSA QuickStep cards and
-# Eicon Technology Diva 2.01 PCI cards in the moment.
+# The certification is valid only for ELSA Microlink PCI,
+# Eicon Technology Diva 2.01 PCI and Sedlbauer SpeedFax +
+# cards in the moment.
 # Read ../../../Documentation/isdn/HiSax.cert for more informations.
 # 
-3fb9c99465857a4c136ae2881f4e30ba  isac.c
-dd3955847bbf680b41233478fe521d88  isdnl1.c
-d362523462c424a8bce8b596ed5bdf2e  isdnl2.c
-92ea268891c222963a6ca70935bf1556  isdnl3.c
-a23fbf8879c1432b04640b8b04bdf419  tei.c
-838791b14269ec94c74ba4ae89c022e6  callc.c
-bf9605b36429898f7be6630034e83230  cert.c
-a30e6253837739f6f54d9dadcd42d9f2  l3dss1.c
-a3a570781f828b6d59e6b231653133de  l3_1tr6.c
-4aeba32c4c3480d2a6b9af34600b974f  elsa.c
-a296edc459b508bf0346c3132815a4db  diva.c
+f4573d10ffe38b49f6c94e4c966b7bab  isac.c
+a29f5270c0c89626d8d6fa5dd09e7005  isdnl1.c
+fbe41751c8130a8c3c607bfe1b41cb4e  isdnl2.c
+7915b7e802b98f6f4f05b931c4736ad4  isdnl3.c
+7c31c12b3c2cfde33596bd2c406f775c  tei.c
+f1fbd532016f005e01decf36e5197d8f  callc.c
+a1834e9b2ec068440cff2e899eff4710  cert.c
+a1f908f8b4f225c5c2f2a13842549b72  l3dss1.c
+5bcab52f9937beb352aa02093182e039  l3_1tr6.c
+030d4600ee59a2b246410d6a73977412  elsa.c
+9e800b8e05c24542d731721eb192f305  diva.c
+f32fae58dd9b2b3a73b2e5028f68dc4c  sedlbauer.c
 # end of md5sums
 
 -----BEGIN PGP SIGNATURE-----
 Version: 2.6.3i
 Charset: noconv
 
-iQCVAwUBOPT2aTpxHvX/mS9tAQFJyAQAj+eY8MhPxQ2TS3rtfjK7bv8jrOGeJYu6
-P0YPnkkc09pCA6UdmYP6VSFkhtDS43HEZiGMb1MV/Y4LQ4wVDNrFDk9AyUNhP2/0
-gY+nYON6hT9ilXYqsbqoqGmh5qLaxj64p9mKu+MIgZ69CS4g7aj/OAXWB06zh7li
-MiC65PNo6k0=
-=d7xA
+iQCVAwUBOaARmDpxHvX/mS9tAQFT7wP/TEEhtP96uKKgzr2o3GpJ5rRik0Q1HbKY
+dzeA3U79QCEYqyptU09Uz96Av3dt1lNxpQyaahX419NjHH53HCaZgFCxgRxFWBYS
+M9s4aSXLPTCSNM/kWiZkzWQ2lZ7ISNk2/+fF73w4l3G+4zF5y+VotjZCPx7OJj6i
+R/L1m4vZXys=
+=6DzE
 -----END PGP SIGNATURE-----
diff --git a/drivers/isdn/hisax/netjet.c b/drivers/isdn/hisax/netjet.c
index fd51217bf..6be8a493d 100644
--- a/drivers/isdn/hisax/netjet.c
+++ b/drivers/isdn/hisax/netjet.c
@@ -11,7 +11,6 @@
  */
 
 #define __NO_VERSION__
-#include <linux/config.h>
 #include "hisax.h"
 #include "isac.h"
 #include "hscx.h"
@@ -19,6 +18,7 @@
 #include <linux/pci.h>
 #include <linux/interrupt.h>
 #include <linux/ppp_defs.h>
+#include "netjet.h"
 
 #ifndef bus_to_virt
 #define bus_to_virt (u_int *)
@@ -28,61 +28,12 @@
 #define virt_to_bus (u_int)
 #endif
 
-extern const char *CardType[];
-
-const char *NETjet_revision = "$Revision: 1.18 $";
-
-#define byteout(addr,val) outb(val,addr)
-#define bytein(addr) inb(addr)
-
-/* PCI stuff */
-#define PCI_VENDOR_TRAVERSE_TECH 0xe159
-#define PCI_NETJET_ID	0x0001
-
-#define NETJET_CTRL	0x00
-#define NETJET_DMACTRL	0x01
-#define NETJET_AUXCTRL	0x02
-#define NETJET_AUXDATA	0x03
-#define NETJET_IRQMASK0 0x04
-#define NETJET_IRQMASK1 0x05
-#define NETJET_IRQSTAT0 0x06
-#define NETJET_IRQSTAT1 0x07
-#define NETJET_DMA_READ_START	0x08
-#define NETJET_DMA_READ_IRQ	0x0c
-#define NETJET_DMA_READ_END	0x10
-#define NETJET_DMA_READ_ADR	0x14
-#define NETJET_DMA_WRITE_START	0x18
-#define NETJET_DMA_WRITE_IRQ	0x1c
-#define NETJET_DMA_WRITE_END	0x20
-#define NETJET_DMA_WRITE_ADR	0x24
-#define NETJET_PULSE_CNT	0x28
-
-#define NETJET_ISAC_OFF	0xc0
-#define NETJET_ISACIRQ	0x10
-#define NETJET_IRQM0_READ	0x0c
-#define NETJET_IRQM0_READ_1	0x04
-#define NETJET_IRQM0_READ_2	0x08
-#define NETJET_IRQM0_WRITE	0x03
-#define NETJET_IRQM0_WRITE_1	0x01
-#define NETJET_IRQM0_WRITE_2	0x02
-
-#define NETJET_DMA_TXSIZE 512
-#define NETJET_DMA_RXSIZE 128
-
-#define HDLC_ZERO_SEARCH 0
-#define HDLC_FLAG_SEARCH 1
-#define HDLC_FLAG_FOUND  2
-#define HDLC_FRAME_FOUND 3
-#define HDLC_NULL 4
-#define HDLC_PART 5
-#define HDLC_FULL 6
-
-#define HDLC_FLAG_VALUE	0x7e
+const char *NETjet_revision = "$Revision: 1.20 $";
 
 /* Interface functions */
 
-static u_char
-ReadISAC(struct IsdnCardState *cs, u_char offset)
+u_char
+NETjet_ReadIC(struct IsdnCardState *cs, u_char offset)
 {
 	long flags;
 	u_char ret;
@@ -97,8 +48,8 @@ ReadISAC(struct IsdnCardState *cs, u_char offset)
 	return(ret);
 }
 
-static void
-WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
+void
+NETjet_WriteIC(struct IsdnCardState *cs, u_char offset, u_char value)
 {
 	long flags;
 	
@@ -111,8 +62,8 @@ WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
 	restore_flags(flags);
 }
 
-static void
-ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size)
+void
+NETjet_ReadICfifo(struct IsdnCardState *cs, u_char *data, int size)
 {
 	cs->hw.njet.auxd &= 0xfc;
 	byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
@@ -155,8 +106,8 @@ __u16 fcstab[256] =
 	0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78
 };
 
-static void 
-WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
+void 
+NETjet_WriteICfifo(struct IsdnCardState *cs, u_char *data, int size)
 {
 	cs->hw.njet.auxd &= 0xfc;
 	byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
@@ -242,15 +193,6 @@ mode_tiger(struct BCState *bcs, int mode, int bc)
 			bytein(cs->hw.njet.base + NETJET_PULSE_CNT));
 }
 
-static u_char dummyrr(struct IsdnCardState *cs, int chan, u_char off)
-{
-	return(5);
-}
-
-static void dummywr(struct IsdnCardState *cs, int chan, u_char off, u_char value)
-{
-}
-
 static void printframe(struct IsdnCardState *cs, u_char *buf, int count, char *s) {
 	char tmp[128];
 	char *t = tmp;
@@ -541,7 +483,7 @@ static void read_raw(struct BCState *bcs, u_int *buf, int cnt){
 	bcs->hw.tiger.r_bitcnt = bitcnt;
 }
 
-static void read_tiger(struct IsdnCardState *cs) {
+void read_tiger(struct IsdnCardState *cs) {
 	u_int *p;
 	int cnt = NETJET_DMA_RXSIZE/2;
 	
@@ -572,7 +514,7 @@ static void read_tiger(struct IsdnCardState *cs) {
 
 static void write_raw(struct BCState *bcs, u_int *buf, int cnt);
 
-static void fill_dma(struct BCState *bcs)
+void netjet_fill_dma(struct BCState *bcs)
 {
 	register u_int *p, *sp;
 	register int cnt;
@@ -687,7 +629,7 @@ static void write_raw(struct BCState *bcs, u_int *buf, int cnt) {
 				test_and_set_bit(BC_FLG_NOFRAME, &bcs->Flag);
 			}
 			if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {
-				fill_dma(bcs);
+				netjet_fill_dma(bcs);
 			} else {
 				mask ^= 0xffffffff;
 				if (s_cnt < cnt) {
@@ -719,7 +661,7 @@ static void write_raw(struct BCState *bcs, u_int *buf, int cnt) {
 	}
 }
 
-static void write_tiger(struct IsdnCardState *cs) {
+void write_tiger(struct IsdnCardState *cs) {
 	u_int *p, cnt = NETJET_DMA_TXSIZE/2;
 	
 	if ((cs->hw.njet.irqstat0 & cs->hw.njet.last_is0) & NETJET_IRQM0_WRITE) {
@@ -935,88 +877,6 @@ releasetiger(struct IsdnCardState *cs)
 	}
 }
 
-static void
-netjet_interrupt(int intno, void *dev_id, struct pt_regs *regs)
-{
-	struct IsdnCardState *cs = dev_id;
-	u_char val, sval;
-	long flags;
-
-	if (!cs) {
-		printk(KERN_WARNING "NETjet: Spurious interrupt!\n");
-		return;
-	}
-	if (!((sval = bytein(cs->hw.njet.base + NETJET_IRQSTAT1)) &
-		NETJET_ISACIRQ)) {
-		val = ReadISAC(cs, ISAC_ISTA);
-		if (cs->debug & L1_DEB_ISAC)
-			debugl1(cs, "tiger: i1 %x %x", sval, val);
-		if (val) {
-			isac_interrupt(cs, val);
-			WriteISAC(cs, ISAC_MASK, 0xFF);
-			WriteISAC(cs, ISAC_MASK, 0x0);
-		}
-	}
-	save_flags(flags);
-	cli();
-	if ((sval = bytein(cs->hw.njet.base + NETJET_IRQSTAT0))) {
-		if (test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
-			restore_flags(flags);
-			return;
-		}
-		cs->hw.njet.irqstat0 = sval;
-		restore_flags(flags);
-/*		debugl1(cs, "tiger: ist0 %x  %x %x  %x/%x  pulse=%d",
-			sval, 
-			bytein(cs->hw.njet.base + NETJET_DMACTRL),
-			bytein(cs->hw.njet.base + NETJET_IRQMASK0),
-			inl(cs->hw.njet.base + NETJET_DMA_READ_ADR),
-			inl(cs->hw.njet.base + NETJET_DMA_WRITE_ADR),
-			bytein(cs->hw.njet.base + NETJET_PULSE_CNT));
-*/
-/*		cs->hw.njet.irqmask0 = ((0x0f & cs->hw.njet.irqstat0) ^ 0x0f) | 0x30;
-*/		byteout(cs->hw.njet.base + NETJET_IRQSTAT0, cs->hw.njet.irqstat0);
-/*		byteout(cs->hw.njet.base + NETJET_IRQMASK0, cs->hw.njet.irqmask0);
-*/		if (cs->hw.njet.irqstat0 & NETJET_IRQM0_READ)
-			read_tiger(cs);
-		if (cs->hw.njet.irqstat0 & NETJET_IRQM0_WRITE)
-			write_tiger(cs);
-		test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
-	} else
-		restore_flags(flags);
-
-/*	if (!testcnt--) {
-		cs->hw.njet.dmactrl = 0;
-		byteout(cs->hw.njet.base + NETJET_DMACTRL,
-			cs->hw.njet.dmactrl);
-		byteout(cs->hw.njet.base + NETJET_IRQMASK0, 0);
-	}
-*/
-}
-
-static void
-reset_netjet(struct IsdnCardState *cs)
-{
-	long flags;
-
-	save_flags(flags);
-	sti();
-	cs->hw.njet.ctrl_reg = 0xff;  /* Reset On */
-	byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
-	set_current_state(TASK_UNINTERRUPTIBLE);
-	schedule_timeout((10*HZ)/1000);	/* Timeout 10ms */
-	cs->hw.njet.ctrl_reg = 0x00;  /* Reset Off and status read clear */
-	byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
-	set_current_state(TASK_UNINTERRUPTIBLE);
-	schedule_timeout((10*HZ)/1000);	/* Timeout 10ms */
-	restore_flags(flags);
-	cs->hw.njet.auxd = 0;
-	cs->hw.njet.dmactrl = 0;
-	byteout(cs->hw.njet.base + NETJET_AUXCTRL, ~NETJET_ISACIRQ);
-	byteout(cs->hw.njet.base + NETJET_IRQMASK1, NETJET_ISACIRQ);
-	byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
-}
-
 void
 release_io_netjet(struct IsdnCardState *cs)
 {
@@ -1026,100 +886,3 @@ release_io_netjet(struct IsdnCardState *cs)
 	release_region(cs->hw.njet.base, 256);
 }
 
-
-static int
-NETjet_card_msg(struct IsdnCardState *cs, int mt, void *arg)
-{
-	switch (mt) {
-		case CARD_RESET:
-			reset_netjet(cs);
-			return(0);
-		case CARD_RELEASE:
-			release_io_netjet(cs);
-			return(0);
-		case CARD_INIT:
-			inittiger(cs);
-			clear_pending_isac_ints(cs);
-			initisac(cs);
-			/* Reenable all IRQ */
-			cs->writeisac(cs, ISAC_MASK, 0);
-			return(0);
-		case CARD_TEST:
-			return(0);
-	}
-	return(0);
-}
-
-static 	struct pci_dev *dev_netjet __initdata = NULL;
-
-__initfunc(int
-setup_netjet(struct IsdnCard *card))
-{
-	int bytecnt;
-	struct IsdnCardState *cs = card->cs;
-	char tmp[64];
-#if CONFIG_PCI
-#endif
-	strcpy(tmp, NETjet_revision);
-	printk(KERN_INFO "HiSax: Traverse Tech. NETjet driver Rev. %s\n", HiSax_getrev(tmp));
-	if (cs->typ != ISDN_CTYPE_NETJET)
-		return(0);
-	test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
-#if CONFIG_PCI
-	if (!pci_present()) {
-		printk(KERN_ERR "Netjet: no PCI bus present\n");
-		return(0);
-	}
-	if ((dev_netjet = pci_find_device(PCI_VENDOR_TRAVERSE_TECH,
-		PCI_NETJET_ID,  dev_netjet))) {
-		if (pci_enable_device(dev_netjet))
-			return (0);
-		cs->irq = dev_netjet->irq;
-		if (!cs->irq) {
-			printk(KERN_WARNING "NETjet: No IRQ for PCI card found\n");
-			return(0);
-		}
-		cs->hw.njet.base = pci_resource_start(dev_netjet, 0);
-		if (!cs->hw.njet.base) {
-			printk(KERN_WARNING "NETjet: No IO-Adr for PCI card found\n");
-			return(0);
-		}
-	} else {
-		printk(KERN_WARNING "NETjet: No PCI card found\n");
-		return(0);
-	}
-	cs->hw.njet.auxa = cs->hw.njet.base + NETJET_AUXDATA;
-	cs->hw.njet.isac = cs->hw.njet.base | NETJET_ISAC_OFF;
-	bytecnt = 256;
-#else
-	printk(KERN_WARNING "NETjet: NO_PCI_BIOS\n");
-	printk(KERN_WARNING "NETjet: unable to config NETJET PCI\n");
-	return (0);
-#endif /* CONFIG_PCI */
-	printk(KERN_INFO
-		"NETjet: PCI card configured at 0x%x IRQ %d\n",
-		cs->hw.njet.base, cs->irq);
-	if (check_region(cs->hw.njet.base, bytecnt)) {
-		printk(KERN_WARNING
-		       "HiSax: %s config port %x-%x already in use\n",
-		       CardType[card->typ],
-		       cs->hw.njet.base,
-		       cs->hw.njet.base + bytecnt);
-		return (0);
-	} else {
-		request_region(cs->hw.njet.base, bytecnt, "netjet isdn");
-	}
-	reset_netjet(cs);
-	cs->readisac  = &ReadISAC;
-	cs->writeisac = &WriteISAC;
-	cs->readisacfifo  = &ReadISACfifo;
-	cs->writeisacfifo = &WriteISACfifo;
-	cs->BC_Read_Reg  = &dummyrr;
-	cs->BC_Write_Reg = &dummywr;
-	cs->BC_Send_Data = &fill_dma;
-	cs->cardmsg = &NETjet_card_msg;
-	cs->irq_func = &netjet_interrupt;
-	cs->irq_flags |= SA_SHIRQ;
-	ISACVersion(cs, "NETjet:");
-	return (1);
-}
diff --git a/drivers/isdn/hisax/netjet.h b/drivers/isdn/hisax/netjet.h
new file mode 100644
index 000000000..d7dede4ff
--- /dev/null
+++ b/drivers/isdn/hisax/netjet.h
@@ -0,0 +1,77 @@
+// $Id: netjet.h,v 2.3 2000/06/26 08:59:14 keil Exp $
+//-----------------------------------------------------------------------------
+//
+// NETjet common header file
+//
+// Author       Kerstern Keil repackaged by
+//              Matt Henderson - Traverse Technologies P/L www.traverse.com.au
+//
+// This file is (c) under GNU PUBLIC LICENSE
+//
+//-----------------------------------------------------------------------------
+
+extern const char *CardType[];
+
+#define byteout(addr,val) outb(val,addr)
+#define bytein(addr) inb(addr)
+
+/* PCI stuff */
+#ifndef PCI_VENDOR_ID_TIGERJET
+#define PCI_VENDOR_ID_TIGERJET	0xe159
+#endif
+#ifndef PCI_DEVICE_ID_TIGERJET_300
+#define PCI_DEVICE_ID_TIGERJET_300	0x0001
+#endif
+#define NETJET_CTRL	0x00
+#define NETJET_DMACTRL	0x01
+#define NETJET_AUXCTRL	0x02
+#define NETJET_AUXDATA	0x03
+#define NETJET_IRQMASK0 0x04
+#define NETJET_IRQMASK1 0x05
+#define NETJET_IRQSTAT0 0x06
+#define NETJET_IRQSTAT1 0x07
+#define NETJET_DMA_READ_START	0x08
+#define NETJET_DMA_READ_IRQ	0x0c
+#define NETJET_DMA_READ_END	0x10
+#define NETJET_DMA_READ_ADR	0x14
+#define NETJET_DMA_WRITE_START	0x18
+#define NETJET_DMA_WRITE_IRQ	0x1c
+#define NETJET_DMA_WRITE_END	0x20
+#define NETJET_DMA_WRITE_ADR	0x24
+#define NETJET_PULSE_CNT	0x28
+
+#define NETJET_ISAC_OFF	0xc0
+#define NETJET_ISACIRQ	0x10
+#define NETJET_IRQM0_READ	0x0c
+#define NETJET_IRQM0_READ_1	0x04
+#define NETJET_IRQM0_READ_2	0x08
+#define NETJET_IRQM0_WRITE	0x03
+#define NETJET_IRQM0_WRITE_1	0x01
+#define NETJET_IRQM0_WRITE_2	0x02
+
+#define NETJET_DMA_TXSIZE 512
+#define NETJET_DMA_RXSIZE 128
+
+#define HDLC_ZERO_SEARCH 0
+#define HDLC_FLAG_SEARCH 1
+#define HDLC_FLAG_FOUND  2
+#define HDLC_FRAME_FOUND 3
+#define HDLC_NULL 4
+#define HDLC_PART 5
+#define HDLC_FULL 6
+
+#define HDLC_FLAG_VALUE	0x7e
+
+u_char NETjet_ReadIC(struct IsdnCardState *cs, u_char offset);
+void NETjet_WriteIC(struct IsdnCardState *cs, u_char offset, u_char value);
+void NETjet_ReadICfifo(struct IsdnCardState *cs, u_char *data, int size);
+void NETjet_WriteICfifo(struct IsdnCardState *cs, u_char *data, int size);
+
+void read_tiger(struct IsdnCardState *cs);
+void write_tiger(struct IsdnCardState *cs);
+
+void netjet_fill_dma(struct BCState *bcs);
+void netjet_interrupt(int intno, void *dev_id, struct pt_regs *regs);
+__initfunc(void inittiger(struct IsdnCardState *cs));
+void release_io_netjet(struct IsdnCardState *cs);
+
diff --git a/drivers/isdn/hisax/niccy.c b/drivers/isdn/hisax/niccy.c
index 31f01355e..4428483b3 100644
--- a/drivers/isdn/hisax/niccy.c
+++ b/drivers/isdn/hisax/niccy.c
@@ -38,8 +38,12 @@ const char *niccy_revision = "$Revision: 1.12 $";
 #define NICCY_PCI	2
 
 /* PCI stuff */
-#define PCI_VENDOR_DR_NEUHAUS	0x1267
-#define PCI_NICCY_ID		0x1016
+#ifndef PCI_VENDOR_ID_SATSAGEM
+#define PCI_VENDOR_ID_SATSAGEM	0x1267
+#endif
+#ifndef PCI_DEVICE_ID_SATSAGEM_NICCY
+#define PCI_DEVICE_ID_SATSAGEM_NICCY	0x1016
+#endif
 #define PCI_IRQ_CTRL_REG	0x38
 #define PCI_IRQ_ENABLE		0x1f00
 #define PCI_IRQ_DISABLE		0xff0000
@@ -284,26 +288,26 @@ setup_niccy(struct IsdnCard *card))
 			return(0);
 		}
 		cs->subtyp = 0;
-		if ((niccy_dev = pci_find_device(PCI_VENDOR_DR_NEUHAUS,
-			   PCI_NICCY_ID, niccy_dev))) {
+		if ((niccy_dev = pci_find_device(PCI_VENDOR_ID_SATSAGEM,
+			PCI_DEVICE_ID_SATSAGEM_NICCY, niccy_dev))) {
 			if (pci_enable_device(niccy_dev))
-				return (0);
+				return(0);
 			/* get IRQ */
 			if (!niccy_dev->irq) {
 				printk(KERN_WARNING "Niccy: No IRQ for PCI card found\n");
 				return(0);
 			}
 			cs->irq = niccy_dev->irq;
-			if (!niccy_dev->resource[ 0].start) {
+			cs->hw.niccy.cfg_reg = pci_resource_start(niccy_dev, 0);
+			if (!cs->hw.niccy.cfg_reg) {
 				printk(KERN_WARNING "Niccy: No IO-Adr for PCI cfg found\n");
 				return(0);
 			}
-			cs->hw.niccy.cfg_reg = pci_resource_start(niccy_dev, 0);
-			if (!niccy_dev->resource[ 1].start) {
+			pci_ioaddr = pci_resource_start(niccy_dev, 1);
+			if (!pci_ioaddr) {
 				printk(KERN_WARNING "Niccy: No IO-Adr for PCI card found\n");
 				return(0);
 			}
-			pci_ioaddr = pci_resource_start(niccy_dev, 1);
 			cs->subtyp = NICCY_PCI;
 		} else {
 			printk(KERN_WARNING "Niccy: No PCI card found\n");
diff --git a/drivers/isdn/hisax/nj_s.c b/drivers/isdn/hisax/nj_s.c
new file mode 100644
index 000000000..2acb1a6de
--- /dev/null
+++ b/drivers/isdn/hisax/nj_s.c
@@ -0,0 +1,257 @@
+// $Id: nj_s.c,v 2.3 2000/06/26 08:59:14 keil Exp $
+//
+// This file is (c) under GNU PUBLIC LICENSE
+//
+#define __NO_VERSION__
+#include <linux/config.h>
+#include "hisax.h"
+#include "isac.h"
+#include "isdnl1.h"
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/ppp_defs.h>
+#include "netjet.h"
+
+const char *NETjet_S_revision = "$Revision: 2.3 $";
+
+static u_char dummyrr(struct IsdnCardState *cs, int chan, u_char off)
+{
+	return(5);
+}
+
+static void dummywr(struct IsdnCardState *cs, int chan, u_char off, u_char value)
+{
+}
+
+static void
+netjet_s_interrupt(int intno, void *dev_id, struct pt_regs *regs)
+{
+	struct IsdnCardState *cs = dev_id;
+	u_char val, sval;
+	long flags;
+
+	if (!cs) {
+		printk(KERN_WARNING "NETjet-S: Spurious interrupt!\n");
+		return;
+	}
+	if (!((sval = bytein(cs->hw.njet.base + NETJET_IRQSTAT1)) &
+		NETJET_ISACIRQ)) {
+		val = NETjet_ReadIC(cs, ISAC_ISTA);
+		if (cs->debug & L1_DEB_ISAC)
+			debugl1(cs, "tiger: i1 %x %x", sval, val);
+		if (val) {
+			isac_interrupt(cs, val);
+			NETjet_WriteIC(cs, ISAC_MASK, 0xFF);
+			NETjet_WriteIC(cs, ISAC_MASK, 0x0);
+		}
+	}
+	save_flags(flags);
+	cli();
+	if ((sval = bytein(cs->hw.njet.base + NETJET_IRQSTAT0))) {
+		if (test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
+			restore_flags(flags);
+			return;
+		}
+		cs->hw.njet.irqstat0 = sval;
+		restore_flags(flags);
+/*		debugl1(cs, "tiger: ist0 %x  %x %x  %x/%x  pulse=%d",
+			sval, 
+			bytein(cs->hw.njet.base + NETJET_DMACTRL),
+			bytein(cs->hw.njet.base + NETJET_IRQMASK0),
+			inl(cs->hw.njet.base + NETJET_DMA_READ_ADR),
+			inl(cs->hw.njet.base + NETJET_DMA_WRITE_ADR),
+			bytein(cs->hw.njet.base + NETJET_PULSE_CNT));
+*/
+/*		cs->hw.njet.irqmask0 = ((0x0f & cs->hw.njet.irqstat0) ^ 0x0f) | 0x30;
+*/		byteout(cs->hw.njet.base + NETJET_IRQSTAT0, cs->hw.njet.irqstat0);
+/*		byteout(cs->hw.njet.base + NETJET_IRQMASK0, cs->hw.njet.irqmask0);
+*/		if (cs->hw.njet.irqstat0 & NETJET_IRQM0_READ)
+			read_tiger(cs);
+		if (cs->hw.njet.irqstat0 & NETJET_IRQM0_WRITE)
+			write_tiger(cs);
+		test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
+	} else
+		restore_flags(flags);
+
+/*	if (!testcnt--) {
+		cs->hw.njet.dmactrl = 0;
+		byteout(cs->hw.njet.base + NETJET_DMACTRL,
+			cs->hw.njet.dmactrl);
+		byteout(cs->hw.njet.base + NETJET_IRQMASK0, 0);
+	}
+*/
+}
+
+static void
+reset_netjet_s(struct IsdnCardState *cs)
+{
+	long flags;
+
+	save_flags(flags);
+	sti();
+	cs->hw.njet.ctrl_reg = 0xff;  /* Reset On */
+	byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
+	set_current_state(TASK_UNINTERRUPTIBLE);
+	schedule_timeout((10*HZ)/1000);	/* Timeout 10ms */
+	cs->hw.njet.ctrl_reg = 0x00;  /* Reset Off and status read clear */
+	byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
+	set_current_state(TASK_UNINTERRUPTIBLE);
+	schedule_timeout((10*HZ)/1000);	/* Timeout 10ms */
+	restore_flags(flags);
+	cs->hw.njet.auxd = 0;
+	cs->hw.njet.dmactrl = 0;
+	byteout(cs->hw.njet.base + NETJET_AUXCTRL, ~NETJET_ISACIRQ);
+	byteout(cs->hw.njet.base + NETJET_IRQMASK1, NETJET_ISACIRQ);
+	byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
+}
+
+static int
+NETjet_S_card_msg(struct IsdnCardState *cs, int mt, void *arg)
+{
+	switch (mt) {
+		case CARD_RESET:
+			reset_netjet_s(cs);
+			return(0);
+		case CARD_RELEASE:
+			release_io_netjet(cs);
+			return(0);
+		case CARD_INIT:
+			inittiger(cs);
+			clear_pending_isac_ints(cs);
+			initisac(cs);
+			/* Reenable all IRQ */
+			cs->writeisac(cs, ISAC_MASK, 0);
+			return(0);
+		case CARD_TEST:
+			return(0);
+	}
+	return(0);
+}
+
+static 	struct pci_dev *dev_netjet __initdata = NULL;
+
+__initfunc(int
+setup_netjet_s(struct IsdnCard *card))
+{
+	int bytecnt;
+	struct IsdnCardState *cs = card->cs;
+	char tmp[64];
+	long flags;
+#if CONFIG_PCI
+#endif
+#ifdef __BIG_ENDIAN
+#error "not running on big endian machines now"
+#endif
+	strcpy(tmp, NETjet_S_revision);
+	printk(KERN_INFO "HiSax: Traverse Tech. NETjet-S driver Rev. %s\n", HiSax_getrev(tmp));
+	if (cs->typ != ISDN_CTYPE_NETJET_S)
+		return(0);
+	test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
+
+	for ( ;; )
+	{
+
+#if CONFIG_PCI
+
+		if (!pci_present()) {
+			printk(KERN_ERR "Netjet: no PCI bus present\n");
+			return(0);
+		}
+		if ((dev_netjet = pci_find_device(PCI_VENDOR_ID_TIGERJET,
+			PCI_DEVICE_ID_TIGERJET_300,  dev_netjet))) {
+			if (pci_enable_device(dev_netjet))
+				return(0);
+			cs->irq = dev_netjet->irq;
+			if (!cs->irq) {
+				printk(KERN_WARNING "NETjet-S: No IRQ for PCI card found\n");
+				return(0);
+			}
+			cs->hw.njet.base = pci_resource_start(dev_netjet, 0);
+			if (!cs->hw.njet.base) {
+				printk(KERN_WARNING "NETjet-S: No IO-Adr for PCI card found\n");
+				return(0);
+			}
+		} else {
+			printk(KERN_WARNING "NETjet-S: No PCI card found\n");
+			return(0);
+		}
+
+		cs->hw.njet.auxa = cs->hw.njet.base + NETJET_AUXDATA;
+		cs->hw.njet.isac = cs->hw.njet.base | NETJET_ISAC_OFF;
+
+		save_flags(flags);
+		sti();
+
+		cs->hw.njet.ctrl_reg = 0xff;  /* Reset On */
+		byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
+
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout((10*HZ)/1000);	/* Timeout 10ms */
+
+		cs->hw.njet.ctrl_reg = 0x00;  /* Reset Off and status read clear */
+		byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
+
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout((10*HZ)/1000);	/* Timeout 10ms */
+
+		restore_flags(flags);
+
+		cs->hw.njet.auxd = 0xC0;
+		cs->hw.njet.dmactrl = 0;
+
+		byteout(cs->hw.njet.base + NETJET_AUXCTRL, ~NETJET_ISACIRQ);
+		byteout(cs->hw.njet.base + NETJET_IRQMASK1, NETJET_ISACIRQ);
+		byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
+
+		switch ( ( ( NETjet_ReadIC( cs, ISAC_RBCH ) >> 5 ) & 3 ) )
+		{
+			case 0 :
+				break;
+
+			case 3 :
+				printk( KERN_WARNING "NETjet-S: NETspider-U PCI card found\n" );
+				continue;
+
+			default :
+				printk( KERN_WARNING "NETjet-S: No PCI card found\n" );
+				return 0;
+                }
+                break;
+	}
+#else
+
+	printk(KERN_WARNING "NETjet-S: NO_PCI_BIOS\n");
+	printk(KERN_WARNING "NETjet-S: unable to config NETJET-S PCI\n");
+	return (0);
+
+#endif /* CONFIG_PCI */
+
+	bytecnt = 256;
+
+	printk(KERN_INFO
+		"NETjet-S: PCI card configured at 0x%x IRQ %d\n",
+		cs->hw.njet.base, cs->irq);
+	if (check_region(cs->hw.njet.base, bytecnt)) {
+		printk(KERN_WARNING
+		       "HiSax: %s config port %x-%x already in use\n",
+		       CardType[card->typ],
+		       cs->hw.njet.base,
+		       cs->hw.njet.base + bytecnt);
+		return (0);
+	} else {
+		request_region(cs->hw.njet.base, bytecnt, "netjet-s isdn");
+	}
+	reset_netjet_s(cs);
+	cs->readisac  = &NETjet_ReadIC;
+	cs->writeisac = &NETjet_WriteIC;
+	cs->readisacfifo  = &NETjet_ReadICfifo;
+	cs->writeisacfifo = &NETjet_WriteICfifo;
+	cs->BC_Read_Reg  = &dummyrr;
+	cs->BC_Write_Reg = &dummywr;
+	cs->BC_Send_Data = &netjet_fill_dma;
+	cs->cardmsg = &NETjet_S_card_msg;
+	cs->irq_func = &netjet_s_interrupt;
+	cs->irq_flags |= SA_SHIRQ;
+	ISACVersion(cs, "NETjet-S:");
+	return (1);
+}
diff --git a/drivers/isdn/hisax/nj_u.c b/drivers/isdn/hisax/nj_u.c
new file mode 100644
index 000000000..5ad977128
--- /dev/null
+++ b/drivers/isdn/hisax/nj_u.c
@@ -0,0 +1,260 @@
+/* $Id: nj_u.c,v 2.4 2000/06/26 11:42:16 keil Exp $ 
+ *
+ * This file is (c) under GNU PUBLIC LICENSE
+ *
+ */
+#define __NO_VERSION__
+#include <linux/config.h>
+#include "hisax.h"
+#include "icc.h"
+#include "isdnl1.h"
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/ppp_defs.h>
+#include "netjet.h"
+
+const char *NETjet_U_revision = "$Revision: 2.4 $";
+
+static u_char dummyrr(struct IsdnCardState *cs, int chan, u_char off)
+{
+	return(5);
+}
+
+static void dummywr(struct IsdnCardState *cs, int chan, u_char off, u_char value)
+{
+}
+
+static void
+netjet_u_interrupt(int intno, void *dev_id, struct pt_regs *regs)
+{
+	struct IsdnCardState *cs = dev_id;
+	u_char val, sval;
+	long flags;
+
+	if (!cs) {
+		printk(KERN_WARNING "NETspider-U: Spurious interrupt!\n");
+		return;
+	}
+	if (!((sval = bytein(cs->hw.njet.base + NETJET_IRQSTAT1)) &
+		NETJET_ISACIRQ)) {
+		val = NETjet_ReadIC(cs, ICC_ISTA);
+		if (cs->debug & L1_DEB_ISAC)
+			debugl1(cs, "tiger: i1 %x %x", sval, val);
+		if (val) {
+			icc_interrupt(cs, val);
+			NETjet_WriteIC(cs, ICC_MASK, 0xFF);
+			NETjet_WriteIC(cs, ICC_MASK, 0x0);
+		}
+	}
+	save_flags(flags);
+	cli();
+	if ((sval = bytein(cs->hw.njet.base + NETJET_IRQSTAT0))) {
+		if (test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
+			restore_flags(flags);
+			return;
+		}
+		cs->hw.njet.irqstat0 = sval;
+		restore_flags(flags);
+/*		debugl1(cs, "tiger: ist0 %x  %x %x  %x/%x  pulse=%d",
+			sval, 
+			bytein(cs->hw.njet.base + NETJET_DMACTRL),
+			bytein(cs->hw.njet.base + NETJET_IRQMASK0),
+			inl(cs->hw.njet.base + NETJET_DMA_READ_ADR),
+			inl(cs->hw.njet.base + NETJET_DMA_WRITE_ADR),
+			bytein(cs->hw.njet.base + NETJET_PULSE_CNT));
+*/
+/*		cs->hw.njet.irqmask0 = ((0x0f & cs->hw.njet.irqstat0) ^ 0x0f) | 0x30;
+*/		byteout(cs->hw.njet.base + NETJET_IRQSTAT0, cs->hw.njet.irqstat0);
+/*		byteout(cs->hw.njet.base + NETJET_IRQMASK0, cs->hw.njet.irqmask0);
+*/		if (cs->hw.njet.irqstat0 & NETJET_IRQM0_READ)
+			read_tiger(cs);
+		if (cs->hw.njet.irqstat0 & NETJET_IRQM0_WRITE)
+			write_tiger(cs);
+		test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
+	} else
+		restore_flags(flags);
+
+/*	if (!testcnt--) {
+		cs->hw.njet.dmactrl = 0;
+		byteout(cs->hw.njet.base + NETJET_DMACTRL,
+			cs->hw.njet.dmactrl);
+		byteout(cs->hw.njet.base + NETJET_IRQMASK0, 0);
+	}
+*/
+}
+
+static void
+reset_netjet_u(struct IsdnCardState *cs)
+{
+	long flags;
+
+	save_flags(flags);
+	sti();
+	cs->hw.njet.ctrl_reg = 0xff;  /* Reset On */
+	byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
+	set_current_state(TASK_UNINTERRUPTIBLE);
+	schedule_timeout((10*HZ)/1000);	/* Timeout 10ms */
+	cs->hw.njet.ctrl_reg = 0x00;  /* Reset Off and status read clear */
+	byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
+	set_current_state(TASK_UNINTERRUPTIBLE);
+	schedule_timeout((10*HZ)/1000);	/* Timeout 10ms */
+	restore_flags(flags);
+	cs->hw.njet.auxd = 0xC0;
+	cs->hw.njet.dmactrl = 0;
+	byteout(cs->hw.njet.auxa, 0);
+	byteout(cs->hw.njet.base + NETJET_AUXCTRL, ~NETJET_ISACIRQ);
+	byteout(cs->hw.njet.base + NETJET_IRQMASK1, NETJET_ISACIRQ);
+	byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
+}
+
+static int
+NETjet_U_card_msg(struct IsdnCardState *cs, int mt, void *arg)
+{
+	switch (mt) {
+		case CARD_RESET:
+			reset_netjet_u(cs);
+			return(0);
+		case CARD_RELEASE:
+			release_io_netjet(cs);
+			return(0);
+		case CARD_INIT:
+			inittiger(cs);
+			clear_pending_icc_ints(cs);
+			initicc(cs);
+			/* Reenable all IRQ */
+			cs->writeisac(cs, ICC_MASK, 0);
+			return(0);
+		case CARD_TEST:
+			return(0);
+	}
+	return(0);
+}
+
+static 	struct pci_dev *dev_netjet __initdata = NULL;
+
+__initfunc(int
+setup_netjet_u(struct IsdnCard *card))
+{
+	int bytecnt;
+	struct IsdnCardState *cs = card->cs;
+	char tmp[64];
+	long flags;
+#if CONFIG_PCI
+#endif
+#ifdef __BIG_ENDIAN
+#error "not running on big endian machines now"
+#endif
+	strcpy(tmp, NETjet_U_revision);
+	printk(KERN_INFO "HiSax: Traverse Tech. NETspider-U driver Rev. %s\n", HiSax_getrev(tmp));
+	if (cs->typ != ISDN_CTYPE_NETJET_U)
+		return(0);
+	test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
+
+	for ( ;; )
+	{
+
+#if CONFIG_PCI
+
+		if (!pci_present()) {
+			printk(KERN_ERR "NETspider-U: no PCI bus present\n");
+			return(0);
+		}
+		if ((dev_netjet = pci_find_device(PCI_VENDOR_ID_TIGERJET,
+			PCI_DEVICE_ID_TIGERJET_300,  dev_netjet))) {
+			if (pci_enable_device(dev_netjet))
+				return(0);
+			cs->irq = dev_netjet->irq;
+			if (!cs->irq) {
+				printk(KERN_WARNING "NETspider-U: No IRQ for PCI card found\n");
+				return(0);
+			}
+			cs->hw.njet.base = pci_resource_start(dev_netjet, 0);
+			if (!cs->hw.njet.base) {
+				printk(KERN_WARNING "NETspider-U: No IO-Adr for PCI card found\n");
+				return(0);
+			}
+		} else {
+			printk(KERN_WARNING "NETspider-U: No PCI card found\n");
+			return(0);
+		}
+
+		cs->hw.njet.auxa = cs->hw.njet.base + NETJET_AUXDATA;
+		cs->hw.njet.isac = cs->hw.njet.base | NETJET_ISAC_OFF;
+
+		save_flags(flags);
+		sti();
+
+		cs->hw.njet.ctrl_reg = 0xff;  /* Reset On */
+		byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
+
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout((10*HZ)/1000);	/* Timeout 10ms */
+
+		cs->hw.njet.ctrl_reg = 0x00;  /* Reset Off and status read clear */
+		byteout(cs->hw.njet.base + NETJET_CTRL, cs->hw.njet.ctrl_reg);
+
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout((10*HZ)/1000);	/* Timeout 10ms */
+
+		restore_flags(flags);
+
+		cs->hw.njet.auxd = 0xC0;
+		cs->hw.njet.dmactrl = 0;
+
+		byteout(cs->hw.njet.auxa, 0);
+		byteout(cs->hw.njet.base + NETJET_AUXCTRL, ~NETJET_ISACIRQ);
+		byteout(cs->hw.njet.base + NETJET_IRQMASK1, NETJET_ISACIRQ);
+		byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
+
+		switch ( ( ( NETjet_ReadIC( cs, ICC_RBCH ) >> 5 ) & 3 ) )
+		{
+			case 3 :
+				break;
+
+			case 0 :
+				printk( KERN_WARNING "NETspider-U: NETjet-S PCI card found\n" );
+				continue;
+
+			default :
+				printk( KERN_WARNING "NETspider-U: No PCI card found\n" );
+				return 0;
+                }
+                break;
+	}
+#else
+
+	printk(KERN_WARNING "NETspider-U: NO_PCI_BIOS\n");
+	printk(KERN_WARNING "NETspider-U: unable to config NETspider-U PCI\n");
+	return (0);
+
+#endif /* CONFIG_PCI */
+
+	bytecnt = 256;
+
+	printk(KERN_INFO
+		"NETspider-U: PCI card configured at 0x%x IRQ %d\n",
+		cs->hw.njet.base, cs->irq);
+	if (check_region(cs->hw.njet.base, bytecnt)) {
+		printk(KERN_WARNING
+		       "HiSax: %s config port %x-%x already in use\n",
+		       CardType[card->typ],
+		       cs->hw.njet.base,
+		       cs->hw.njet.base + bytecnt);
+		return (0);
+	} else {
+		request_region(cs->hw.njet.base, bytecnt, "netjet-u isdn");
+	}
+	reset_netjet_u(cs);
+	cs->readisac  = &NETjet_ReadIC;
+	cs->writeisac = &NETjet_WriteIC;
+	cs->readisacfifo  = &NETjet_ReadICfifo;
+	cs->writeisacfifo = &NETjet_WriteICfifo;
+	cs->BC_Read_Reg  = &dummyrr;
+	cs->BC_Write_Reg = &dummywr;
+	cs->BC_Send_Data = &netjet_fill_dma;
+	cs->cardmsg = &NETjet_U_card_msg;
+	cs->irq_func = &netjet_u_interrupt;
+	cs->irq_flags |= SA_SHIRQ;
+	ICCVersion(cs, "NETspider-U:");
+	return (1);
+}
diff --git a/drivers/isdn/hisax/q931.c b/drivers/isdn/hisax/q931.c
index 342e4e8fc..3f461883d 100644
--- a/drivers/isdn/hisax/q931.c
+++ b/drivers/isdn/hisax/q931.c
@@ -65,6 +65,24 @@ struct MessageType {
 		0xd, "SETUP ACKNOWLEDGE"
 	},
 	{
+		0x24, "HOLD"
+	},
+	{
+		0x28, "HOLD ACKNOWLEDGE"
+	},
+	{
+		0x30, "HOLD REJECT"
+	},
+	{
+		0x31, "RETRIEVE"
+	},
+	{
+		0x33, "RETRIEVE ACKNOWLEDGE"
+	},
+	{
+		0x37, "RETRIEVE REJECT"
+	},
+	{
 		0x26, "RESUME"
 	},
 	{
@@ -638,6 +656,65 @@ prbearer(char *dest, u_char * p)
 	return (dp - dest);
 }
 
+
+static
+int
+prbearer_ni1(char *dest, u_char * p)
+{
+	char *dp = dest;
+	u_char len;
+
+	p++;
+	len = *p++;
+	dp += sprintf(dp, "    octet 3  ");
+	dp += prbits(dp, *p, 8, 8);
+	switch (*p++) {
+		case 0x80:
+			dp += sprintf(dp, " Speech");
+			break;
+		case 0x88:
+			dp += sprintf(dp, " Unrestricted digital information");
+			break;
+		case 0x90:
+			dp += sprintf(dp, " 3.1 kHz audio");
+			break;
+		default:
+			dp += sprintf(dp, " Unknown information-transfer capability");
+	}
+	*dp++ = '\n';
+	dp += sprintf(dp, "    octet 4  ");
+	dp += prbits(dp, *p, 8, 8);
+	switch (*p++) {
+		case 0x90:
+			dp += sprintf(dp, " 64 kbps, circuit mode");
+			break;
+		case 0xc0:
+			dp += sprintf(dp, " Packet mode");
+			break;
+		default:
+			dp += sprintf(dp, " Unknown transfer mode");
+	}
+	*dp++ = '\n';
+	if (len > 2) {
+		dp += sprintf(dp, "    octet 5  ");
+		dp += prbits(dp, *p, 8, 8);
+		switch (*p++) {
+			case 0x21:
+				dp += sprintf(dp, " Rate adaption\n");
+				dp += sprintf(dp, "    octet 5a ");
+				dp += prbits(dp, *p, 8, 8);
+				break;
+			case 0xa2:
+				dp += sprintf(dp, " u-law");
+				break;
+			default:
+				dp += sprintf(dp, " Unknown UI layer 1 protocol");
+		}
+		*dp++ = '\n';
+	}
+	return (dp - dest);
+}
+
 static int
 general(char *dest, u_char * p)
 {
@@ -666,6 +743,33 @@ general(char *dest, u_char * p)
 }
 
 static int
+general_ni1(char *dest, u_char * p)
+{
+	char *dp = dest;
+	char ch = ' ';
+	int l, octet = 3;
+
+	p++;
+	l = *p++;
+	/* Iterate over all octets in the information element */
+	while (l--) {
+		dp += sprintf(dp, "    octet %d%c ", octet, ch);
+		dp += prbits(dp, *p, 8, 8);
+		*dp++ = '\n';
+
+		/* last octet in group? */
+		if (*p++ & 0x80) {
+			octet++;
+			ch = ' ';
+		} else if (ch == ' ')
+			ch = 'a';
+		else
+			ch++;
+	}
+	return (dp - dest);
+}
+
+static int
 prcharge(char *dest, u_char * p)
 {
 	char *dp = dest;
@@ -697,6 +801,112 @@ prtext(char *dest, u_char * p)
 	*dp++ = '\n';
 	return (dp - dest);
 }
+
+static int
+prfeatureind(char *dest, u_char * p)
+{
+	char *dp = dest;
+
+	p += 2; /* skip id, len */
+	dp += sprintf(dp, "    octet 3  ");
+	dp += prbits(dp, *p, 8, 8);
+	*dp++ = '\n';
+	if (!(*p++ & 80)) {
+		dp += sprintf(dp, "    octet 4  ");
+		dp += prbits(dp, *p++, 8, 8);
+		*dp++ = '\n';
+	}
+	dp += sprintf(dp, "    Status:  ");
+	switch (*p) {
+		case 0:
+			dp += sprintf(dp, "Idle");
+			break;
+		case 1:
+			dp += sprintf(dp, "Active");
+			break;
+		case 2:
+			dp += sprintf(dp, "Prompt");
+			break;
+		case 3:
+			dp += sprintf(dp, "Pending");
+			break;
+		default:
+			dp += sprintf(dp, "(Reserved)");
+			break;
+	}
+	*dp++ = '\n';
+	return (dp - dest);
+}
+
+static
+struct DTag { /* Display tags */
+	u_char nr;
+	char *descr;
+} dtaglist[] = {
+	{ 0x82, "Continuation" },
+	{ 0x83, "Called address" },
+	{ 0x84, "Cause" },
+	{ 0x85, "Progress indicator" },
+	{ 0x86, "Notification indicator" },
+	{ 0x87, "Prompt" },
+	{ 0x88, "Accumlated digits" },
+	{ 0x89, "Status" },
+	{ 0x8a, "Inband" },
+	{ 0x8b, "Calling address" },
+	{ 0x8c, "Reason" },
+	{ 0x8d, "Calling party name" },
+	{ 0x8e, "Called party name" },
+	{ 0x8f, "Orignal called name" },
+	{ 0x90, "Redirecting name" },
+	{ 0x91, "Connected name" },
+	{ 0x92, "Originating restrictions" },
+	{ 0x93, "Date & time of day" },
+	{ 0x94, "Call Appearance ID" },
+	{ 0x95, "Feature address" },
+	{ 0x96, "Redirection name" },
+	{ 0x9e, "Text" },
+};
+#define DTAGSIZE sizeof(dtaglist)/sizeof(struct DTag)
+
+static int
+disptext_ni1(char *dest, u_char * p)
+{
+	char *dp = dest;
+	int l, tag, len, i;
+
+	p++;
+	l = *p++ - 1;
+	if (*p++ != 0x80) {
+		dp += sprintf(dp, "    Unknown display type\n");
+		return (dp - dest);
+	}
+	/* Iterate over all tag,length,text fields */
+	while (l > 0) {
+		tag = *p++;
+		len = *p++;
+		l -= len + 2;
+		/* Don't space or skip */
+		if ((tag == 0x80) || (tag == 0x81)) p++;
+		else {
+			for (i = 0; i < DTAGSIZE; i++)
+				if (tag == dtaglist[i].nr)
+					break;
+
+			/* When not found, give appropriate msg */
+			if (i != DTAGSIZE) {
+				dp += sprintf(dp, "    %s: ", dtaglist[i].descr);
+				while (len--)
+					*dp++ = *p++;
+			} else {
+				dp += sprintf(dp, "    (unknown display tag %2x): ", tag);
+				while (len--)
+					*dp++ = *p++;
+			}
+			dp += sprintf(dp, "\n");
+                }
+	}
+	return (dp - dest);
+}
 static int
 display(char *dest, u_char * p)
 {
@@ -867,6 +1077,49 @@ struct InformationElement {
 
 #define IESIZE sizeof(ielist)/sizeof(struct InformationElement)
 
+static
+struct InformationElement ielist_ni1[] = {
+	{ 0x04, "Bearer Capability", prbearer_ni1 },
+	{ 0x08, "Cause", prcause },
+	{ 0x14, "Call State", general_ni1 },
+	{ 0x18, "Channel Identification", prchident },
+	{ 0x1e, "Progress Indicator", general_ni1 },
+	{ 0x27, "Notification Indicator", general_ni1 },
+	{ 0x2c, "Keypad Facility", prtext },
+	{ 0x32, "Information Request", general_ni1 },
+	{ 0x34, "Signal", general_ni1 },
+	{ 0x38, "Feature Activation", general_ni1 },
+	{ 0x39, "Feature Indication", prfeatureind },
+	{ 0x3a, "Service Profile Identification (SPID)", prtext },
+	{ 0x3b, "Endpoint Identifier", general_ni1 },
+	{ 0x6c, "Calling Party Number", prcalling },
+	{ 0x6d, "Calling Party Subaddress", general_ni1 },
+	{ 0x70, "Called Party Number", prcalled },
+	{ 0x71, "Called Party Subaddress", general_ni1 },
+	{ 0x74, "Redirecting Number", general_ni1 },
+	{ 0x78, "Transit Network Selection", general_ni1 },
+	{ 0x7c, "Low Layer Compatibility", general_ni1 },
+	{ 0x7d, "High Layer Compatibility", general_ni1 },
+};
+
+
+#define IESIZE_NI1 sizeof(ielist_ni1)/sizeof(struct InformationElement)
+
+static
+struct InformationElement ielist_ni1_cs5[] = {
+	{ 0x1d, "Operator system access", general_ni1 },
+	{ 0x2a, "Display text", disptext_ni1 },
+};
+
+#define IESIZE_NI1_CS5 sizeof(ielist_ni1_cs5)/sizeof(struct InformationElement)
+
+static
+struct InformationElement ielist_ni1_cs6[] = {
+	{ 0x7b, "Call appearance", general_ni1 },
+};
+
+#define IESIZE_NI1_CS6 sizeof(ielist_ni1_cs6)/sizeof(struct InformationElement)
+
 static struct InformationElement we_0[] =
 {
 	{WE0_cause, "Cause", prcause_1tr6},
@@ -1107,7 +1360,93 @@ dlogframe(struct IsdnCardState *cs, struct sk_buff *skb, int dir)
 			}
 			buf += buf[1] + 2;
 		}
-	} else if (buf[0] == 8) {	/* EURO */
+	} else if ((buf[0] == 8) && (cs->protocol == ISDN_PTYPE_NI1)) {	/* NI-1 */
+		/* locate message type */
+		buf++;
+		cr_l = *buf++;
+		if (cr_l)
+			cr = *buf++;
+		else
+			cr = 0;
+		mt = *buf++;
+		for (i = 0; i < MTSIZE; i++)
+			if (mtlist[i].nr == mt)
+				break;
+
+		/* display message type if it exists */
+		if (i == MTSIZE)
+			dp += sprintf(dp, "callref %d %s size %d unknown message type %x!\n",
+			    cr & 0x7f, (cr & 0x80) ? "called" : "caller",
+				      size, mt);
+		else
+			dp += sprintf(dp, "callref %d %s size %d message type %s\n",
+			    cr & 0x7f, (cr & 0x80) ? "called" : "caller",
+				      size, mtlist[i].descr);
+
+		/* display each information element */
+		while (buf < bend) {
+			/* Is it a single octet information element? */
+			if (*buf & 0x80) {
+				switch ((*buf >> 4) & 7) {
+					case 1:
+						dp += sprintf(dp, "  Shift %x\n", *buf & 0xf);
+						cs_old = cset;
+						cset = *buf & 7;
+						cs_fest = *buf & 8;
+						break;
+					default:
+						dp += sprintf(dp, "  Unknown single-octet IE %x\n", *buf);
+						break;
+				}
+				buf++;
+				continue;
+			}
+			/* No, locate it in the table */
+			if (cset == 0) {
+				for (i = 0; i < IESIZE; i++)
+					if (*buf == ielist_ni1[i].nr)
+						break;
+
+				/* When not found, give appropriate msg */
+				if (i != IESIZE) {
+					dp += sprintf(dp, "  %s\n", ielist_ni1[i].descr);
+					dp += ielist_ni1[i].f(dp, buf);
+				} else
+					dp += sprintf(dp, "  attribute %x attribute size %d\n", *buf, buf[1]);
+			} else if (cset == 5) {
+				for (i = 0; i < IESIZE_NI1_CS5; i++)
+					if (*buf == ielist_ni1_cs5[i].nr)
+						break;
+
+				/* When not found, give appropriate msg */
+				if (i != IESIZE_NI1_CS5) {
+					dp += sprintf(dp, "  %s\n", ielist_ni1_cs5[i].descr);
+					dp += ielist_ni1_cs5[i].f(dp, buf);
+				} else
+					dp += sprintf(dp, "  attribute %x attribute size %d\n", *buf, buf[1]);
+			} else if (cset == 6) {
+				for (i = 0; i < IESIZE_NI1_CS6; i++)
+					if (*buf == ielist_ni1_cs6[i].nr)
+						break;
+
+				/* When not found, give appropriate msg */
+				if (i != IESIZE_NI1_CS6) {
+					dp += sprintf(dp, "  %s\n", ielist_ni1_cs6[i].descr);
+					dp += ielist_ni1_cs6[i].f(dp, buf);
+				} else
+					dp += sprintf(dp, "  attribute %x attribute size %d\n", *buf, buf[1]);
+			} else
+				dp += sprintf(dp, "  Unknown Codeset %d attribute %x attribute size %d\n", cset, *buf, buf[1]);
+
+			/* Skip to next element */
+			if (cs_fest == 8) {
+				cset = cs_old;
+				cs_old = 0;
+				cs_fest = 0;
+			}
+			buf += buf[1] + 2;
+		}
+	} else if ((buf[0] == 8) && (cs->protocol == ISDN_PTYPE_EURO)) { /* EURO */
 		/* locate message type */
 		buf++;
 		cr_l = *buf++;
diff --git a/drivers/isdn/hisax/sedlbauer.c b/drivers/isdn/hisax/sedlbauer.c
index b463b154a..192c496b0 100644
--- a/drivers/isdn/hisax/sedlbauer.c
+++ b/drivers/isdn/hisax/sedlbauer.c
@@ -39,8 +39,6 @@
  * For example: hisaxctrl <DriverID> 9 ISAR.BIN
 */
 
-#define SEDLBAUER_PCI 1
-
 #define __NO_VERSION__
 #include <linux/config.h>
 #include "hisax.h"
@@ -53,19 +51,23 @@
 
 extern const char *CardType[];
 
-const char *Sedlbauer_revision = "$Revision: 1.20 $";
+const char *Sedlbauer_revision = "$Revision: 1.23 $";
 
 const char *Sedlbauer_Types[] =
 	{"None", "speed card/win", "speed star", "speed fax+", 
 	"speed win II / ISDN PC/104", "speed star II", "speed pci",
-	"speed fax+ pci"};
+	"speed fax+ pyramid", "speed fax+ pci"};
 
-#ifdef SEDLBAUER_PCI
-#define PCI_VENDOR_SEDLBAUER	0xe159
-#define PCI_SPEEDPCI_ID		0x02
-#define PCI_SUBVENDOR_SEDLBAUER	0x51
-#define PCI_SUB_ID_SPEEDFAXP	0x01
+#ifndef PCI_VENDOR_ID_TIGERJET
+#define PCI_VENDOR_ID_TIGERJET		0xe159
+#endif
+#ifndef PCI_DEVICE_ID_TIGERJET_100
+#define PCI_DEVICE_ID_TIGERJET_100	0x0002
 #endif
+#define PCI_SUBVENDOR_SPEEDFAX_PYRAMID	0x51
+#define PCI_SUBVENDOR_SEDLBAUER_PCI	0x53
+#define PCI_SUBVENDOR_SPEEDFAX_PCI	0x54
+#define PCI_SUB_ID_SEDLBAUER		0x01
  
 #define SEDL_SPEED_CARD_WIN	1
 #define SEDL_SPEED_STAR 	2
@@ -73,7 +75,8 @@ const char *Sedlbauer_Types[] =
 #define SEDL_SPEED_WIN2_PC104 	4
 #define SEDL_SPEED_STAR2 	5
 #define SEDL_SPEED_PCI   	6
-#define SEDL_SPEEDFAX_PCI	7
+#define SEDL_SPEEDFAX_PYRAMID	7
+#define SEDL_SPEEDFAX_PCI	8
 
 #define SEDL_CHIP_TEST		0
 #define SEDL_CHIP_ISAC_HSCX	1
@@ -285,10 +288,10 @@ sedlbauer_interrupt(int intno, void *dev_id, struct pt_regs *regs)
 	}
 
 	if ((cs->hw.sedl.bus == SEDL_BUS_PCMCIA) && (*cs->busy_flag == 1)) {
-          /* The card tends to generate interrupts while being removed
-             causing us to just crash the kernel. bad. */
-          printk(KERN_WARNING "Sedlbauer: card not available!\n");
-          return;
+		/* The card tends to generate interrupts while being removed
+		   causing us to just crash the kernel. bad. */
+		printk(KERN_WARNING "Sedlbauer: card not available!\n");
+		return;
         }
 
 	val = readreg(cs->hw.sedl.adr, cs->hw.sedl.hscx, HSCX_ISTA + 0x40);
@@ -360,7 +363,8 @@ Start_IPAC:
 		goto Start_IPAC;
 	}
 	if (!icnt)
-		printk(KERN_WARNING "Sedlbauer IRQ LOOP\n");
+		if (cs->debug & L1_DEB_ISAC)
+			debugl1(cs, "Sedlbauer IRQ LOOP");
 	writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_MASK, 0xFF);
 	writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, IPAC_MASK, 0xC0);
 }
@@ -398,7 +402,8 @@ sedlbauer_interrupt_isar(int intno, void *dev_id, struct pt_regs *regs)
 		goto Start_ISAC;
 	}
 	if (!cnt)
-		printk(KERN_WARNING "Sedlbauer IRQ LOOP\n");
+		if (cs->debug & L1_DEB_ISAC)
+			debugl1(cs, "Sedlbauer IRQ LOOP");
 
 	writereg(cs->hw.sedl.adr, cs->hw.sedl.hscx, ISAR_IRQBIT, 0);
 	writereg(cs->hw.sedl.adr, cs->hw.sedl.isac, ISAC_MASK, 0xFF);
@@ -508,7 +513,7 @@ Sedl_card_msg(struct IsdnCardState *cs, int mt, void *arg)
 		case CARD_TEST:
 			return(0);
 		case MDL_INFO_CONN:
-			if (cs->subtyp != SEDL_SPEEDFAX_PCI)
+			if (cs->subtyp != SEDL_SPEEDFAX_PYRAMID)
 				return(0);
 			if ((long) arg)
 				cs->hw.sedl.reset_off &= ~SEDL_ISAR_PCI_LED2;
@@ -517,7 +522,7 @@ Sedl_card_msg(struct IsdnCardState *cs, int mt, void *arg)
 			byteout(cs->hw.sedl.cfg_reg +3, cs->hw.sedl.reset_off);
 			break;
 		case MDL_INFO_REL:
-			if (cs->subtyp != SEDL_SPEEDFAX_PCI)
+			if (cs->subtyp != SEDL_SPEEDFAX_PYRAMID)
 				return(0);
 			if ((long) arg)
 				cs->hw.sedl.reset_off |= SEDL_ISAR_PCI_LED2;
@@ -529,9 +534,7 @@ Sedl_card_msg(struct IsdnCardState *cs, int mt, void *arg)
 	return(0);
 }
 
-#ifdef SEDLBAUER_PCI
 static 	struct pci_dev *dev_sedl __initdata = NULL;
-#endif
 
 __initfunc(int
 setup_sedlbauer(struct IsdnCard *card))
@@ -569,16 +572,15 @@ setup_sedlbauer(struct IsdnCard *card))
 		}
 	} else {
 /* Probe for Sedlbauer speed pci */
-#if SEDLBAUER_PCI
 #if CONFIG_PCI
 		if (!pci_present()) {
 			printk(KERN_ERR "Sedlbauer: no PCI bus present\n");
 			return(0);
 		}
-		if ((dev_sedl = pci_find_device(PCI_VENDOR_SEDLBAUER,
-				PCI_SPEEDPCI_ID, dev_sedl))) {
+		if ((dev_sedl = pci_find_device(PCI_VENDOR_ID_TIGERJET,
+				PCI_DEVICE_ID_TIGERJET_100, dev_sedl))) {
 			if (pci_enable_device(dev_sedl))
-				return (0);
+				return(0);
 			cs->irq = dev_sedl->irq;
 			if (!cs->irq) {
 				printk(KERN_WARNING "Sedlbauer: No IRQ for PCI card found\n");
@@ -597,13 +599,23 @@ setup_sedlbauer(struct IsdnCard *card))
 			sub_vendor_id, sub_id);
 		printk(KERN_INFO "Sedlbauer: PCI base adr %#x\n",
 			cs->hw.sedl.cfg_reg);
-		if ((sub_vendor_id == PCI_SUBVENDOR_SEDLBAUER) &&
-			(sub_id == PCI_SUB_ID_SPEEDFAXP)) {
+		if (sub_id != PCI_SUB_ID_SEDLBAUER) {
+			printk(KERN_ERR "Sedlbauer: unknown sub id %#x\n", sub_id);
+			return(0);
+		}
+		if (sub_vendor_id == PCI_SUBVENDOR_SPEEDFAX_PYRAMID) {
+			cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
+			cs->subtyp = SEDL_SPEEDFAX_PYRAMID;
+		} else if (sub_vendor_id == PCI_SUBVENDOR_SPEEDFAX_PCI) {
 			cs->hw.sedl.chip = SEDL_CHIP_ISAC_ISAR;
 			cs->subtyp = SEDL_SPEEDFAX_PCI;
-		} else {
+		} else if (sub_vendor_id == PCI_SUBVENDOR_SEDLBAUER_PCI) {
 			cs->hw.sedl.chip = SEDL_CHIP_IPAC;
 			cs->subtyp = SEDL_SPEED_PCI;
+		} else {
+			printk(KERN_ERR "Sedlbauer: unknown sub vendor id %#x\n",
+				sub_vendor_id);
+			return(0);
 		}
 		bytecnt = 256;
 		cs->hw.sedl.reset_on = SEDL_ISAR_PCI_ISAR_RESET_ON;
@@ -623,7 +635,6 @@ setup_sedlbauer(struct IsdnCard *card))
 		printk(KERN_WARNING "Sedlbauer: NO_PCI_BIOS\n");
 		return (0);
 #endif /* CONFIG_PCI */
-#endif /* SEDLBAUER_PCI */
 	}	
 	
        	/* In case of the sedlbauer pcmcia card, this region is in use,
@@ -683,7 +694,6 @@ setup_sedlbauer(struct IsdnCard *card))
 
 
 	if (cs->hw.sedl.chip == SEDL_CHIP_IPAC) {
-	/* IPAC */
 		if (cs->hw.sedl.bus == SEDL_BUS_PCI) {
 	                cs->hw.sedl.adr  = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_ADR;
         	        cs->hw.sedl.isac = cs->hw.sedl.cfg_reg + SEDL_IPAC_PCI_IPAC;
diff --git a/drivers/isdn/hisax/tei.c b/drivers/isdn/hisax/tei.c
index 359e9932e..2a84aa2d2 100644
--- a/drivers/isdn/hisax/tei.c
+++ b/drivers/isdn/hisax/tei.c
@@ -154,7 +154,7 @@ tei_id_assign(struct FsmInst *fi, int event, void *arg)
 	if (st->ma.debug)
 		st->ma.tei_m.printdebug(&st->ma.tei_m,
 			"identity assign ri %d tei %d", ri, tei);
-	if ((ost = findtei(st, tei))) {		/* same tei is in use */
+	if ((ost = findtei(st, tei))) {	/* same tei is in use */
 		if (ri != ost->ma.ri) {
 			st->ma.tei_m.printdebug(&st->ma.tei_m,
 				"possible duplicate assignment tei %d", tei);
@@ -181,10 +181,12 @@ tei_id_test_dup(struct FsmInst *fi, int event, void *arg)
 	if (st->ma.debug)
 		st->ma.tei_m.printdebug(&st->ma.tei_m,
 			"foreign identity assign ri %d tei %d", ri, tei);
-	if ((ost = findtei(st, tei))) {		/* same tei is in use */
-		st->ma.tei_m.printdebug(&st->ma.tei_m,
-			"possible duplicate assignment tei %d", tei);
-		FsmEvent(&ost->ma.tei_m, EV_VERIFY, NULL);
+	if ((ost = findtei(st, tei))) {	/* same tei is in use */
+		if (ri != ost->ma.ri) {	/* and it wasn't our request */
+			st->ma.tei_m.printdebug(&st->ma.tei_m,
+				"possible duplicate assignment tei %d", tei);
+			FsmEvent(&ost->ma.tei_m, EV_VERIFY, NULL);
+		}
 	} 
 }
 
diff --git a/drivers/isdn/hisax/telespci.c b/drivers/isdn/hisax/telespci.c
index 856b73fd9..eb17ce331 100644
--- a/drivers/isdn/hisax/telespci.c
+++ b/drivers/isdn/hisax/telespci.c
@@ -27,6 +27,12 @@ const char *telespci_revision = "$Revision: 2.13 $";
 #define ZORAN_PO_GREG1	0x00010000
 #define ZORAN_PO_DMASK	0xFF
 
+#ifndef PCI_VENDOR_ID_ZORAN
+#define PCI_VENDOR_ID_ZORAN	0x11DE
+#endif
+#ifndef PCI_DEVICE_ID_ZORAN_36120
+#define PCI_DEVICE_ID_ZORAN_36120	0x6120
+#endif
 #define WRITE_ADDR_ISAC	(ZORAN_PO_WR | ZORAN_PO_GID0 | ZORAN_PO_GREG0)
 #define READ_DATA_ISAC	(ZORAN_PO_GID0 | ZORAN_PO_GREG1)
 #define WRITE_DATA_ISAC	(ZORAN_PO_WR | ZORAN_PO_GID0 | ZORAN_PO_GREG1)
@@ -282,6 +288,9 @@ setup_telespci(struct IsdnCard *card))
 	struct IsdnCardState *cs = card->cs;
 	char tmp[64];
 
+#ifdef __BIG_ENDIAN
+#error "not running on big endian machines now"
+#endif
 	strcpy(tmp, telespci_revision);
 	printk(KERN_INFO "HiSax: Teles/PCI driver Rev. %s\n", HiSax_getrev(tmp));
 	if (cs->typ != ISDN_CTYPE_TELESPCI)
@@ -291,18 +300,18 @@ setup_telespci(struct IsdnCard *card))
 		printk(KERN_ERR "TelesPCI: no PCI bus present\n");
 		return(0);
 	}
-	if ((dev_tel = pci_find_device (0x11DE, 0x6120, dev_tel))) {
+	if ((dev_tel = pci_find_device (PCI_VENDOR_ID_ZORAN, PCI_DEVICE_ID_ZORAN_36120, dev_tel))) {
 		if (pci_enable_device(dev_tel))
-			return (0);
+			return(0);
 		cs->irq = dev_tel->irq;
 		if (!cs->irq) {
 			printk(KERN_WARNING "Teles: No IRQ for PCI card found\n");
 			return(0);
 		}
-		cs->hw.teles0.membase = (u_long) ioremap(dev_tel->resource[ 0].start,
+		cs->hw.teles0.membase = (u_long) ioremap(pci_resource_start(dev_tel, 0),
 			PAGE_SIZE);
 		printk(KERN_INFO "Found: Zoran, base-address: 0x%lx, irq: 0x%x\n",
-			dev_tel->resource[ 0].start, dev_tel->irq);
+			pci_resource_start(dev_tel, 0), dev_tel->irq);
 	} else {
 		printk(KERN_WARNING "TelesPCI: No PCI card found\n");
 		return(0);
diff --git a/drivers/isdn/hisax/w6692.c b/drivers/isdn/hisax/w6692.c
index cea2f61df..eca66942e 100644
--- a/drivers/isdn/hisax/w6692.c
+++ b/drivers/isdn/hisax/w6692.c
@@ -17,13 +17,18 @@
 #include <linux/interrupt.h>
 #include <linux/pci.h>
 
-#define	PCI_VEND_ASUSCOM	0x675
-#define	PCI_DEV_ASUSCOMPCI1	0x1702
+#ifndef PCI_VENDOR_ID_ASUSCOM
+#define PCI_VENDOR_ID_ASUSCOM	0x675
+#endif
+#ifndef PCI_DEVICE_ID_ASUSCOM_TA1
+#define PCI_DEVICE_ID_ASUSCOM_TA1	0x1702
+#endif
 #ifndef PCI_VENDOR_ID_WINBOND2
 #define PCI_VENDOR_ID_WINBOND2	0x1050
 #endif
-#define	PCI_DEVICE_W6692	0x6692
-
+#ifndef PCI_DEVICE_ID_WINBOND_6692
+#define	PCI_DEVICE_ID_WINBOND_6692	0x6692
+#endif
 /* table entry in the PCI devices list */
 typedef struct {
 	int vendor_id;
@@ -34,14 +39,14 @@ typedef struct {
 
 static const PCI_ENTRY id_list[] =
 {
-	{PCI_VEND_ASUSCOM, PCI_DEV_ASUSCOMPCI1, "AsusCom", "TA XXX"},
-	{PCI_VENDOR_ID_WINBOND2, PCI_DEVICE_W6692, "Winbond", "W6692"},
+	{PCI_VENDOR_ID_ASUSCOM, PCI_DEVICE_ID_ASUSCOM_TA1, "AsusCom", "TA XXX"},
+	{PCI_VENDOR_ID_WINBOND2, PCI_DEVICE_ID_WINBOND_6692, "Winbond", "W6692"},
 	{0, 0, NULL, NULL}
 };
 
 extern const char *CardType[];
 
-const char *w6692_revision = "$Revision: 1.4 $";
+const char *w6692_revision = "$Revision: 1.7 $";
 
 #define DBUSY_TIMER_VALUE 80
 
@@ -239,7 +244,7 @@ W6692B_empty_fifo(struct BCState *bcs, int count)
 	if (bcs->hw.w6692.rcvidx + count > HSCX_BUFMAX) {
 		if (cs->debug & L1_DEB_WARN)
 			debugl1(cs, "W6692B_empty_fifo: incoming packet too large");
-		cs->BC_Write_Reg(cs, bcs->hw.w6692.bchan, W_B_CMDR, W_B_CMDR_RACK | W_B_CMDR_RACT);
+		cs->BC_Write_Reg(cs, bcs->channel, W_B_CMDR, W_B_CMDR_RACK | W_B_CMDR_RACT);
 		bcs->hw.w6692.rcvidx = 0;
 		return;
 	}
@@ -247,14 +252,14 @@ W6692B_empty_fifo(struct BCState *bcs, int count)
 	bcs->hw.w6692.rcvidx += count;
 	save_flags(flags);
 	cli();
-	READW6692BFIFO(cs, bcs->hw.w6692.bchan, ptr, count);
-	cs->BC_Write_Reg(cs, bcs->hw.w6692.bchan, W_B_CMDR, W_B_CMDR_RACK | W_B_CMDR_RACT);
+	READW6692BFIFO(cs, bcs->channel, ptr, count);
+	cs->BC_Write_Reg(cs, bcs->channel, W_B_CMDR, W_B_CMDR_RACK | W_B_CMDR_RACT);
 	restore_flags(flags);
 	if (cs->debug & L1_DEB_HSCX_FIFO) {
 		char *t = bcs->blog;
 
 		t += sprintf(t, "W6692B_empty_fifo %c cnt %d",
-			     bcs->hw.w6692.bchan ? 'B' : 'A', count);
+			     bcs->channel + '1', count);
 		QuickHex(t, ptr, count);
 		debugl1(cs, bcs->blog);
 	}
@@ -290,14 +295,14 @@ W6692B_fill_fifo(struct BCState *bcs)
 	skb_pull(bcs->tx_skb, count);
 	bcs->tx_cnt -= count;
 	bcs->hw.w6692.count += count;
-	WRITEW6692BFIFO(cs, bcs->hw.w6692.bchan, ptr, count);
-	cs->BC_Write_Reg(cs, bcs->hw.w6692.bchan, W_B_CMDR, W_B_CMDR_RACT | W_B_CMDR_XMS | (more ? 0 : W_B_CMDR_XME));
+	WRITEW6692BFIFO(cs, bcs->channel, ptr, count);
+	cs->BC_Write_Reg(cs, bcs->channel, W_B_CMDR, W_B_CMDR_RACT | W_B_CMDR_XMS | (more ? 0 : W_B_CMDR_XME));
 	restore_flags(flags);
 	if (cs->debug & L1_DEB_HSCX_FIFO) {
 		char *t = bcs->blog;
 
 		t += sprintf(t, "W6692B_fill_fifo %c cnt %d",
-			     bcs->hw.w6692.bchan ? 'B' : 'A', count);
+			     bcs->channel + '1', count);
 		QuickHex(t, ptr, count);
 		debugl1(cs, bcs->blog);
 	}
@@ -308,13 +313,11 @@ W6692B_interrupt(struct IsdnCardState *cs, u_char bchan)
 {
 	u_char val;
 	u_char r;
-	struct BCState *bcs = cs->bcs;
+	struct BCState *bcs;
 	struct sk_buff *skb;
 	int count;
 
-	if (bcs->channel != bchan)
-	  bcs++; /* hardware bchan must match ! */
-
+	bcs = (cs->bcs->channel == bchan) ? cs->bcs : (cs->bcs+1);
 	val = cs->BC_Read_Reg(cs, bchan, W_B_EXIR);
 	debugl1(cs, "W6692B chan %d B_EXIR 0x%02X", bchan, val);
 
@@ -401,7 +404,7 @@ W6692B_interrupt(struct IsdnCardState *cs, u_char bchan)
 				bcs->tx_cnt += bcs->hw.w6692.count;
 				bcs->hw.w6692.count = 0;
 			}
-			cs->BC_Write_Reg(cs, bcs->hw.w6692.bchan, W_B_CMDR, W_B_CMDR_XRST | W_B_CMDR_RACT);
+			cs->BC_Write_Reg(cs, bchan, W_B_CMDR, W_B_CMDR_XRST | W_B_CMDR_RACT);
 			if (cs->debug & L1_DEB_WARN)
 				debugl1(cs, "W6692 B EXIR %x Lost TX", val);
 		}
@@ -715,18 +718,16 @@ dbusy_timer_handler(struct IsdnCardState *cs)
 }
 
 static void
-W6692Bmode(struct BCState *bcs, int mode, int bc)
+W6692Bmode(struct BCState *bcs, int mode, int bchan)
 {
 	struct IsdnCardState *cs = bcs->cs;
-	int bchan = bc;
-
-	bcs->hw.w6692.bchan = bc;
 
 	if (cs->debug & L1_DEB_HSCX)
 		debugl1(cs, "w6692 %c mode %d ichan %d",
-			'1' + bchan, mode, bc);
+			'1' + bchan, mode, bchan);
 	bcs->mode = mode;
-	bcs->channel = bc;
+	bcs->channel = bchan;
+	bcs->hw.w6692.bchan = bchan;
 
 	switch (mode) {
 		case (L1_MODE_NULL):
@@ -895,8 +896,6 @@ HISAX_INITFUNC(void initW6692(struct IsdnCardState *cs, int part))
 		cs->bcs[1].BC_SetStack = setstack_w6692;
 		cs->bcs[0].BC_Close = close_w6692state;
 		cs->bcs[1].BC_Close = close_w6692state;
-		cs->bcs[0].hw.w6692.bchan = 0;
-		cs->bcs[1].hw.w6692.bchan = 1;
 		W6692Bmode(cs->bcs, 0, 0);
 		W6692Bmode(cs->bcs + 1, 0, 0);
 	}
@@ -979,6 +978,9 @@ __initfunc(int setup_w6692(struct IsdnCard *card))
 	u_char pci_irq = 0;
 	u_int pci_ioaddr = 0;
 
+#ifdef __BIG_ENDIAN
+#error "not running on big endian machines now"
+#endif
 	strcpy(tmp, w6692_revision);
 	printk(KERN_INFO "HiSax: W6692 driver Rev. %s\n", HiSax_getrev(tmp));
 	if (cs->typ != ISDN_CTYPE_W6692)
author	Ralf Baechle <ralf@linux-mips.org>	2000-08-28 22:00:09 +0000
committer	Ralf Baechle <ralf@linux-mips.org>	2000-08-28 22:00:09 +0000
commit	1a1d77dd589de5a567fa95e36aa6999c704ceca4 (patch)
tree	141e31f89f18b9fe0831f31852e0435ceaccafc5 /drivers/isdn/hisax
parent	fb9c690a18b3d66925a65b17441c37fa14d4370b (diff)