Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 1177 insertions, 0 deletions

diff --git a/drivers/isdn/act2000/capi.c b/drivers/isdn/act2000/capi.c
new file mode 100644
index 00000000000..40395f56723
--- /dev/null
+++ b/drivers/isdn/act2000/capi.c
@@ -0,0 +1,1177 @@
+/* $Id: capi.c,v 1.9.6.2 2001/09/23 22:24:32 kai Exp $
+ *
+ * ISDN lowlevel-module for the IBM ISDN-S0 Active 2000.
+ * CAPI encoder/decoder
+ *
+ * Author       Fritz Elfert
+ * Copyright    by Fritz Elfert      <fritz@isdn4linux.de>
+ * 
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ * Thanks to Friedemann Baitinger and IBM Germany
+ *
+ */
+
+#include "act2000.h"
+#include "capi.h"
+
+static actcapi_msgdsc valid_msg[] = {
+	{{ 0x86, 0x02}, "DATA_B3_IND"},       /* DATA_B3_IND/CONF must be first because of speed!!! */
+	{{ 0x86, 0x01}, "DATA_B3_CONF"},
+	{{ 0x02, 0x01}, "CONNECT_CONF"},
+	{{ 0x02, 0x02}, "CONNECT_IND"},
+	{{ 0x09, 0x01}, "CONNECT_INFO_CONF"},
+	{{ 0x03, 0x02}, "CONNECT_ACTIVE_IND"},
+	{{ 0x04, 0x01}, "DISCONNECT_CONF"},
+	{{ 0x04, 0x02}, "DISCONNECT_IND"},
+	{{ 0x05, 0x01}, "LISTEN_CONF"},
+	{{ 0x06, 0x01}, "GET_PARAMS_CONF"},
+	{{ 0x07, 0x01}, "INFO_CONF"},
+	{{ 0x07, 0x02}, "INFO_IND"},
+	{{ 0x08, 0x01}, "DATA_CONF"},
+	{{ 0x08, 0x02}, "DATA_IND"},
+	{{ 0x40, 0x01}, "SELECT_B2_PROTOCOL_CONF"},
+	{{ 0x80, 0x01}, "SELECT_B3_PROTOCOL_CONF"},
+	{{ 0x81, 0x01}, "LISTEN_B3_CONF"},
+	{{ 0x82, 0x01}, "CONNECT_B3_CONF"},
+	{{ 0x82, 0x02}, "CONNECT_B3_IND"},
+	{{ 0x83, 0x02}, "CONNECT_B3_ACTIVE_IND"},
+	{{ 0x84, 0x01}, "DISCONNECT_B3_CONF"},
+	{{ 0x84, 0x02}, "DISCONNECT_B3_IND"},
+	{{ 0x85, 0x01}, "GET_B3_PARAMS_CONF"},
+	{{ 0x01, 0x01}, "RESET_B3_CONF"},
+	{{ 0x01, 0x02}, "RESET_B3_IND"},
+	/* {{ 0x87, 0x02, "HANDSET_IND"}, not implemented */
+	{{ 0xff, 0x01}, "MANUFACTURER_CONF"},
+	{{ 0xff, 0x02}, "MANUFACTURER_IND"},
+#ifdef DEBUG_MSG
+	/* Requests */
+	{{ 0x01, 0x00}, "RESET_B3_REQ"},
+	{{ 0x02, 0x00}, "CONNECT_REQ"},
+	{{ 0x04, 0x00}, "DISCONNECT_REQ"},
+	{{ 0x05, 0x00}, "LISTEN_REQ"},
+	{{ 0x06, 0x00}, "GET_PARAMS_REQ"},
+	{{ 0x07, 0x00}, "INFO_REQ"},
+	{{ 0x08, 0x00}, "DATA_REQ"},
+	{{ 0x09, 0x00}, "CONNECT_INFO_REQ"},
+	{{ 0x40, 0x00}, "SELECT_B2_PROTOCOL_REQ"},
+	{{ 0x80, 0x00}, "SELECT_B3_PROTOCOL_REQ"},
+	{{ 0x81, 0x00}, "LISTEN_B3_REQ"},
+	{{ 0x82, 0x00}, "CONNECT_B3_REQ"},
+	{{ 0x84, 0x00}, "DISCONNECT_B3_REQ"},
+	{{ 0x85, 0x00}, "GET_B3_PARAMS_REQ"},
+	{{ 0x86, 0x00}, "DATA_B3_REQ"},
+	{{ 0xff, 0x00}, "MANUFACTURER_REQ"},
+	/* Responses */
+	{{ 0x01, 0x03}, "RESET_B3_RESP"},	
+	{{ 0x02, 0x03}, "CONNECT_RESP"},	
+	{{ 0x03, 0x03}, "CONNECT_ACTIVE_RESP"},	
+	{{ 0x04, 0x03}, "DISCONNECT_RESP"},	
+	{{ 0x07, 0x03}, "INFO_RESP"},	
+	{{ 0x08, 0x03}, "DATA_RESP"},	
+	{{ 0x82, 0x03}, "CONNECT_B3_RESP"},	
+	{{ 0x83, 0x03}, "CONNECT_B3_ACTIVE_RESP"},	
+	{{ 0x84, 0x03}, "DISCONNECT_B3_RESP"},
+	{{ 0x86, 0x03}, "DATA_B3_RESP"},
+	{{ 0xff, 0x03}, "MANUFACTURER_RESP"},
+#endif
+	{{ 0x00, 0x00}, NULL},
+};
+#define num_valid_msg (sizeof(valid_msg)/sizeof(actcapi_msgdsc))
+#define num_valid_imsg 27 /* MANUFACTURER_IND */
+
+/*
+ * Check for a valid incoming CAPI message.
+ * Return:
+ *   0 = Invalid message
+ *   1 = Valid message, no B-Channel-data
+ *   2 = Valid message, B-Channel-data
+ */
+int
+actcapi_chkhdr(act2000_card * card, actcapi_msghdr *hdr)
+{
+	int i;
+
+	if (hdr->applicationID != 1)
+		return 0;
+	if (hdr->len < 9)
+		return 0;
+	for (i = 0; i < num_valid_imsg; i++)
+		if ((hdr->cmd.cmd == valid_msg[i].cmd.cmd) &&
+		    (hdr->cmd.subcmd == valid_msg[i].cmd.subcmd)) {
+			return (i?1:2);
+		}
+	return 0;
+}
+
+#define ACTCAPI_MKHDR(l, c, s) { \
+	skb = alloc_skb(l + 8, GFP_ATOMIC); \
+	if (skb) { \
+	        m = (actcapi_msg *)skb_put(skb, l + 8); \
+		m->hdr.len = l + 8; \
+		m->hdr.applicationID = 1; \
+	        m->hdr.cmd.cmd = c; \
+	        m->hdr.cmd.subcmd = s; \
+	        m->hdr.msgnum = actcapi_nextsmsg(card); \
+	} else m = NULL;\
+}
+
+#define ACTCAPI_CHKSKB if (!skb) { \
+	printk(KERN_WARNING "actcapi: alloc_skb failed\n"); \
+	return; \
+}
+
+#define ACTCAPI_QUEUE_TX { \
+	actcapi_debug_msg(skb, 1); \
+	skb_queue_tail(&card->sndq, skb); \
+	act2000_schedule_tx(card); \
+}
+
+int
+actcapi_listen_req(act2000_card *card)
+{
+	__u16 eazmask = 0;
+	int i;
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	for (i = 0; i < ACT2000_BCH; i++)
+		eazmask |= card->bch[i].eazmask;
+	ACTCAPI_MKHDR(9, 0x05, 0x00);
+        if (!skb) {
+                printk(KERN_WARNING "actcapi: alloc_skb failed\n");
+                return -ENOMEM;
+        }
+	m->msg.listen_req.controller = 0;
+	m->msg.listen_req.infomask = 0x3f; /* All information */
+	m->msg.listen_req.eazmask = eazmask;
+	m->msg.listen_req.simask = (eazmask)?0x86:0; /* All SI's  */
+	ACTCAPI_QUEUE_TX;
+        return 0;
+}
+
+int
+actcapi_connect_req(act2000_card *card, act2000_chan *chan, char *phone,
+		    char eaz, int si1, int si2)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR((11 + strlen(phone)), 0x02, 0x00);
+	if (!skb) {
+                printk(KERN_WARNING "actcapi: alloc_skb failed\n");
+		chan->fsm_state = ACT2000_STATE_NULL;
+		return -ENOMEM;
+	}
+	m->msg.connect_req.controller = 0;
+	m->msg.connect_req.bchan = 0x83;
+	m->msg.connect_req.infomask = 0x3f;
+	m->msg.connect_req.si1 = si1;
+	m->msg.connect_req.si2 = si2;
+	m->msg.connect_req.eaz = eaz?eaz:'0';
+	m->msg.connect_req.addr.len = strlen(phone) + 1;
+	m->msg.connect_req.addr.tnp = 0x81;
+	memcpy(m->msg.connect_req.addr.num, phone, strlen(phone));
+	chan->callref = m->hdr.msgnum;
+	ACTCAPI_QUEUE_TX;
+	return 0;
+}
+
+static void
+actcapi_connect_b3_req(act2000_card *card, act2000_chan *chan)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(17, 0x82, 0x00);
+	ACTCAPI_CHKSKB;
+	m->msg.connect_b3_req.plci = chan->plci;
+	memset(&m->msg.connect_b3_req.ncpi, 0,
+	       sizeof(m->msg.connect_b3_req.ncpi));
+	m->msg.connect_b3_req.ncpi.len = 13;
+	m->msg.connect_b3_req.ncpi.modulo = 8;
+	ACTCAPI_QUEUE_TX;
+}
+
+/*
+ * Set net type (1TR6) or (EDSS1)
+ */
+int
+actcapi_manufacturer_req_net(act2000_card *card)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(5, 0xff, 0x00);
+        if (!skb) {
+                printk(KERN_WARNING "actcapi: alloc_skb failed\n");
+                return -ENOMEM;
+        }
+	m->msg.manufacturer_req_net.manuf_msg = 0x11;
+	m->msg.manufacturer_req_net.controller = 1;
+	m->msg.manufacturer_req_net.nettype = (card->ptype == ISDN_PTYPE_EURO)?1:0;
+	ACTCAPI_QUEUE_TX;
+	printk(KERN_INFO "act2000 %s: D-channel protocol now %s\n",
+	       card->interface.id, (card->ptype == ISDN_PTYPE_EURO)?"euro":"1tr6");
+	card->interface.features &=
+		~(ISDN_FEATURE_P_UNKNOWN | ISDN_FEATURE_P_EURO | ISDN_FEATURE_P_1TR6);
+	card->interface.features |=
+		((card->ptype == ISDN_PTYPE_EURO)?ISDN_FEATURE_P_EURO:ISDN_FEATURE_P_1TR6);
+        return 0;
+}
+
+/*
+ * Switch V.42 on or off
+ */
+int
+actcapi_manufacturer_req_v42(act2000_card *card, ulong arg)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(8, 0xff, 0x00);
+        if (!skb) {
+
+                printk(KERN_WARNING "actcapi: alloc_skb failed\n");
+                return -ENOMEM;
+        }
+	m->msg.manufacturer_req_v42.manuf_msg = 0x10;
+	m->msg.manufacturer_req_v42.controller = 0;
+	m->msg.manufacturer_req_v42.v42control = (arg?1:0);
+	ACTCAPI_QUEUE_TX;
+        return 0;
+}
+
+/*
+ * Set error-handler
+ */
+int
+actcapi_manufacturer_req_errh(act2000_card *card)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(4, 0xff, 0x00);
+        if (!skb) {
+
+                printk(KERN_WARNING "actcapi: alloc_skb failed\n");
+                return -ENOMEM;
+        }
+	m->msg.manufacturer_req_err.manuf_msg = 0x03;
+	m->msg.manufacturer_req_err.controller = 0;
+	ACTCAPI_QUEUE_TX;
+        return 0;
+}
+
+/*
+ * Set MSN-Mapping.
+ */
+int
+actcapi_manufacturer_req_msn(act2000_card *card)
+{
+	msn_entry *p = card->msn_list;
+	actcapi_msg *m;
+	struct sk_buff *skb;
+	int len;
+
+	while (p) {
+		int i;
+
+		len = strlen(p->msn);
+		for (i = 0; i < 2; i++) {
+			ACTCAPI_MKHDR(6 + len, 0xff, 0x00);
+			if (!skb) {
+				printk(KERN_WARNING "actcapi: alloc_skb failed\n");
+				return -ENOMEM;
+			}
+			m->msg.manufacturer_req_msn.manuf_msg = 0x13 + i;
+			m->msg.manufacturer_req_msn.controller = 0;
+			m->msg.manufacturer_req_msn.msnmap.eaz = p->eaz;
+			m->msg.manufacturer_req_msn.msnmap.len = len;
+			memcpy(m->msg.manufacturer_req_msn.msnmap.msn, p->msn, len);
+			ACTCAPI_QUEUE_TX;
+		}
+		p = p->next;
+	}
+        return 0;
+}
+
+void
+actcapi_select_b2_protocol_req(act2000_card *card, act2000_chan *chan)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(10, 0x40, 0x00);
+	ACTCAPI_CHKSKB;
+	m->msg.select_b2_protocol_req.plci = chan->plci;
+	memset(&m->msg.select_b2_protocol_req.dlpd, 0,
+	       sizeof(m->msg.select_b2_protocol_req.dlpd));
+	m->msg.select_b2_protocol_req.dlpd.len = 6;
+	switch (chan->l2prot) {
+		case ISDN_PROTO_L2_TRANS:
+			m->msg.select_b2_protocol_req.protocol = 0x03;
+			m->msg.select_b2_protocol_req.dlpd.dlen = 4000;
+			break;
+		case ISDN_PROTO_L2_HDLC:
+			m->msg.select_b2_protocol_req.protocol = 0x02;
+			m->msg.select_b2_protocol_req.dlpd.dlen = 4000;
+			break;
+		case ISDN_PROTO_L2_X75I:
+		case ISDN_PROTO_L2_X75UI:
+		case ISDN_PROTO_L2_X75BUI:
+			m->msg.select_b2_protocol_req.protocol = 0x01;
+			m->msg.select_b2_protocol_req.dlpd.dlen = 4000;
+			m->msg.select_b2_protocol_req.dlpd.laa = 3;
+			m->msg.select_b2_protocol_req.dlpd.lab = 1;
+			m->msg.select_b2_protocol_req.dlpd.win = 7;
+			m->msg.select_b2_protocol_req.dlpd.modulo = 8;
+			break;
+	}
+	ACTCAPI_QUEUE_TX;
+}
+
+static void
+actcapi_select_b3_protocol_req(act2000_card *card, act2000_chan *chan)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(17, 0x80, 0x00);
+	ACTCAPI_CHKSKB;
+	m->msg.select_b3_protocol_req.plci = chan->plci;
+	memset(&m->msg.select_b3_protocol_req.ncpd, 0,
+	       sizeof(m->msg.select_b3_protocol_req.ncpd));
+	switch (chan->l3prot) {
+		case ISDN_PROTO_L3_TRANS:
+			m->msg.select_b3_protocol_req.protocol = 0x04;
+			m->msg.select_b3_protocol_req.ncpd.len = 13;
+			m->msg.select_b3_protocol_req.ncpd.modulo = 8;
+			break;
+	}
+	ACTCAPI_QUEUE_TX;
+}
+
+static void
+actcapi_listen_b3_req(act2000_card *card, act2000_chan *chan)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(2, 0x81, 0x00);
+	ACTCAPI_CHKSKB;
+	m->msg.listen_b3_req.plci = chan->plci;
+	ACTCAPI_QUEUE_TX;
+}
+
+static void
+actcapi_disconnect_req(act2000_card *card, act2000_chan *chan)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(3, 0x04, 0x00);
+	ACTCAPI_CHKSKB;
+	m->msg.disconnect_req.plci = chan->plci;
+	m->msg.disconnect_req.cause = 0;
+	ACTCAPI_QUEUE_TX;
+}
+
+void
+actcapi_disconnect_b3_req(act2000_card *card, act2000_chan *chan)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(17, 0x84, 0x00);
+	ACTCAPI_CHKSKB;
+	m->msg.disconnect_b3_req.ncci = chan->ncci;
+	memset(&m->msg.disconnect_b3_req.ncpi, 0,
+	       sizeof(m->msg.disconnect_b3_req.ncpi));
+	m->msg.disconnect_b3_req.ncpi.len = 13;
+	m->msg.disconnect_b3_req.ncpi.modulo = 8;
+	chan->fsm_state = ACT2000_STATE_BHWAIT;
+	ACTCAPI_QUEUE_TX;
+}
+
+void
+actcapi_connect_resp(act2000_card *card, act2000_chan *chan, __u8 cause)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(3, 0x02, 0x03);
+	ACTCAPI_CHKSKB;
+	m->msg.connect_resp.plci = chan->plci;
+	m->msg.connect_resp.rejectcause = cause;
+	if (cause) {
+		chan->fsm_state = ACT2000_STATE_NULL;
+		chan->plci = 0x8000;
+	} else
+		chan->fsm_state = ACT2000_STATE_IWAIT;
+	ACTCAPI_QUEUE_TX;
+}
+
+static void
+actcapi_connect_active_resp(act2000_card *card, act2000_chan *chan)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(2, 0x03, 0x03);
+	ACTCAPI_CHKSKB;
+	m->msg.connect_resp.plci = chan->plci;
+	if (chan->fsm_state == ACT2000_STATE_IWAIT)
+		chan->fsm_state = ACT2000_STATE_IBWAIT;
+	ACTCAPI_QUEUE_TX;
+}
+
+static void
+actcapi_connect_b3_resp(act2000_card *card, act2000_chan *chan, __u8 rejectcause)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR((rejectcause?3:17), 0x82, 0x03);
+	ACTCAPI_CHKSKB;
+	m->msg.connect_b3_resp.ncci = chan->ncci;
+	m->msg.connect_b3_resp.rejectcause = rejectcause;
+	if (!rejectcause) {
+		memset(&m->msg.connect_b3_resp.ncpi, 0,
+		       sizeof(m->msg.connect_b3_resp.ncpi));
+		m->msg.connect_b3_resp.ncpi.len = 13;
+		m->msg.connect_b3_resp.ncpi.modulo = 8;
+		chan->fsm_state = ACT2000_STATE_BWAIT;
+	}
+	ACTCAPI_QUEUE_TX;
+}
+
+static void
+actcapi_connect_b3_active_resp(act2000_card *card, act2000_chan *chan)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(2, 0x83, 0x03);
+	ACTCAPI_CHKSKB;
+	m->msg.connect_b3_active_resp.ncci = chan->ncci;
+	chan->fsm_state = ACT2000_STATE_ACTIVE;
+	ACTCAPI_QUEUE_TX;
+}
+
+static void
+actcapi_info_resp(act2000_card *card, act2000_chan *chan)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(2, 0x07, 0x03);
+	ACTCAPI_CHKSKB;
+	m->msg.info_resp.plci = chan->plci;
+	ACTCAPI_QUEUE_TX;
+}
+
+static void
+actcapi_disconnect_b3_resp(act2000_card *card, act2000_chan *chan)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(2, 0x84, 0x03);
+	ACTCAPI_CHKSKB;
+	m->msg.disconnect_b3_resp.ncci = chan->ncci;
+	chan->ncci = 0x8000;
+	chan->queued = 0;
+	ACTCAPI_QUEUE_TX;
+}
+
+static void
+actcapi_disconnect_resp(act2000_card *card, act2000_chan *chan)
+{
+	actcapi_msg *m;
+	struct sk_buff *skb;
+
+	ACTCAPI_MKHDR(2, 0x04, 0x03);
+	ACTCAPI_CHKSKB;
+	m->msg.disconnect_resp.plci = chan->plci;
+	chan->plci = 0x8000;
+	ACTCAPI_QUEUE_TX;
+}
+
+static int
+new_plci(act2000_card *card, __u16 plci)
+{
+	int i;
+	for (i = 0; i < ACT2000_BCH; i++)
+		if (card->bch[i].plci == 0x8000) {
+			card->bch[i].plci = plci;
+			return i;
+		}
+	return -1;
+}
+
+static int
+find_plci(act2000_card *card, __u16 plci)
+{
+	int i;
+	for (i = 0; i < ACT2000_BCH; i++)
+		if (card->bch[i].plci == plci)
+			return i;
+	return -1;
+}
+
+static int
+find_ncci(act2000_card *card, __u16 ncci)
+{
+	int i;
+	for (i = 0; i < ACT2000_BCH; i++)
+		if (card->bch[i].ncci == ncci)
+			return i;
+	return -1;
+}
+
+static int
+find_dialing(act2000_card *card, __u16 callref)
+{
+	int i;
+	for (i = 0; i < ACT2000_BCH; i++)
+		if ((card->bch[i].callref == callref) &&
+		    (card->bch[i].fsm_state == ACT2000_STATE_OCALL))
+			return i;
+	return -1;
+}
+
+static int
+actcapi_data_b3_ind(act2000_card *card, struct sk_buff *skb) {
+	__u16 plci;
+	__u16 ncci;
+	__u16 controller;
+	__u8  blocknr;
+	int chan;
+	actcapi_msg *msg = (actcapi_msg *)skb->data;
+
+	EVAL_NCCI(msg->msg.data_b3_ind.fakencci, plci, controller, ncci);
+	chan = find_ncci(card, ncci);
+	if (chan < 0)
+		return 0;
+	if (card->bch[chan].fsm_state != ACT2000_STATE_ACTIVE)
+		return 0;
+	if (card->bch[chan].plci != plci)
+		return 0;
+	blocknr = msg->msg.data_b3_ind.blocknr;
+	skb_pull(skb, 19);
+	card->interface.rcvcallb_skb(card->myid, chan, skb);
+        if (!(skb = alloc_skb(11, GFP_ATOMIC))) {
+                printk(KERN_WARNING "actcapi: alloc_skb failed\n");
+                return 1;
+        }
+	msg = (actcapi_msg *)skb_put(skb, 11);
+	msg->hdr.len = 11;
+	msg->hdr.applicationID = 1;
+	msg->hdr.cmd.cmd = 0x86;
+	msg->hdr.cmd.subcmd = 0x03;
+	msg->hdr.msgnum = actcapi_nextsmsg(card);
+	msg->msg.data_b3_resp.ncci = ncci;
+	msg->msg.data_b3_resp.blocknr = blocknr;
+	ACTCAPI_QUEUE_TX;
+	return 1;
+}
+
+/*
+ * Walk over ackq, unlink DATA_B3_REQ from it, if
+ * ncci and blocknr are matching.
+ * Decrement queued-bytes counter.
+ */
+static int
+handle_ack(act2000_card *card, act2000_chan *chan, __u8 blocknr) {
+	unsigned long flags;
+	struct sk_buff *skb;
+	struct sk_buff *tmp;
+	struct actcapi_msg *m;
+	int ret = 0;
+
+	spin_lock_irqsave(&card->lock, flags);
+	skb = skb_peek(&card->ackq);
+	spin_unlock_irqrestore(&card->lock, flags);
+        if (!skb) {
+		printk(KERN_WARNING "act2000: handle_ack nothing found!\n");
+		return 0;
+	}
+        tmp = skb;
+        while (1) {
+                m = (actcapi_msg *)tmp->data;
+                if ((((m->msg.data_b3_req.fakencci >> 8) & 0xff) == chan->ncci) &&
+		    (m->msg.data_b3_req.blocknr == blocknr)) {
+			/* found corresponding DATA_B3_REQ */
+                        skb_unlink(tmp);
+			chan->queued -= m->msg.data_b3_req.datalen;
+			if (m->msg.data_b3_req.flags)
+				ret = m->msg.data_b3_req.datalen;
+			dev_kfree_skb(tmp);
+			if (chan->queued < 0)
+				chan->queued = 0;
+                        return ret;
+                }
+                spin_lock_irqsave(&card->lock, flags);
+                tmp = skb_peek((struct sk_buff_head *)tmp);
+                spin_unlock_irqrestore(&card->lock, flags);
+                if ((tmp == skb) || (tmp == NULL)) {
+			/* reached end of queue */
+			printk(KERN_WARNING "act2000: handle_ack nothing found!\n");
+                        return 0;
+		}
+        }
+}
+
+void
+actcapi_dispatch(act2000_card *card)
+{
+	struct sk_buff *skb;
+	actcapi_msg *msg;
+	__u16 ccmd;
+	int chan;
+	int len;
+	act2000_chan *ctmp;
+	isdn_ctrl cmd;
+	char tmp[170];
+
+	while ((skb = skb_dequeue(&card->rcvq))) {
+		actcapi_debug_msg(skb, 0);
+		msg = (actcapi_msg *)skb->data;
+		ccmd = ((msg->hdr.cmd.cmd << 8) | msg->hdr.cmd.subcmd);
+		switch (ccmd) {
+			case 0x8602:
+				/* DATA_B3_IND */
+				if (actcapi_data_b3_ind(card, skb))
+					return;
+				break;
+			case 0x8601:
+				/* DATA_B3_CONF */
+				chan = find_ncci(card, msg->msg.data_b3_conf.ncci);
+				if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_ACTIVE)) {
+					if (msg->msg.data_b3_conf.info != 0)
+						printk(KERN_WARNING "act2000: DATA_B3_CONF: %04x\n",
+						       msg->msg.data_b3_conf.info);
+					len = handle_ack(card, &card->bch[chan],
+							 msg->msg.data_b3_conf.blocknr);
+					if (len) {
+						cmd.driver = card->myid;
+						cmd.command = ISDN_STAT_BSENT;
+						cmd.arg = chan;
+						cmd.parm.length = len;
+						card->interface.statcallb(&cmd);
+					}
+				}
+				break;
+			case 0x0201:
+				/* CONNECT_CONF */
+				chan = find_dialing(card, msg->hdr.msgnum);
+				if (chan >= 0) {
+					if (msg->msg.connect_conf.info) {
+						card->bch[chan].fsm_state = ACT2000_STATE_NULL;
+						cmd.driver = card->myid;
+						cmd.command = ISDN_STAT_DHUP;
+						cmd.arg = chan;
+						card->interface.statcallb(&cmd);
+					} else {
+						card->bch[chan].fsm_state = ACT2000_STATE_OWAIT;
+						card->bch[chan].plci = msg->msg.connect_conf.plci;
+					}
+				}
+				break;
+			case 0x0202:
+				/* CONNECT_IND */
+				chan = new_plci(card, msg->msg.connect_ind.plci);
+				if (chan < 0) {
+					ctmp = (act2000_chan *)tmp;
+					ctmp->plci = msg->msg.connect_ind.plci;
+					actcapi_connect_resp(card, ctmp, 0x11); /* All Card-Cannels busy */
+				} else {
+					card->bch[chan].fsm_state = ACT2000_STATE_ICALL;
+					cmd.driver = card->myid;
+					cmd.command = ISDN_STAT_ICALL;
+					cmd.arg = chan;
+					cmd.parm.setup.si1 = msg->msg.connect_ind.si1;
+					cmd.parm.setup.si2 = msg->msg.connect_ind.si2;
+					if (card->ptype == ISDN_PTYPE_EURO)
+						strcpy(cmd.parm.setup.eazmsn,
+						       act2000_find_eaz(card, msg->msg.connect_ind.eaz));
+					else {
+						cmd.parm.setup.eazmsn[0] = msg->msg.connect_ind.eaz;
+						cmd.parm.setup.eazmsn[1] = 0;
+					}
+					memset(cmd.parm.setup.phone, 0, sizeof(cmd.parm.setup.phone));
+					memcpy(cmd.parm.setup.phone, msg->msg.connect_ind.addr.num,
+					       msg->msg.connect_ind.addr.len - 1);
+					cmd.parm.setup.plan = msg->msg.connect_ind.addr.tnp;
+					cmd.parm.setup.screen = 0;
+					if (card->interface.statcallb(&cmd) == 2)
+						actcapi_connect_resp(card, &card->bch[chan], 0x15); /* Reject Call */
+				}
+				break;
+			case 0x0302:
+				/* CONNECT_ACTIVE_IND */
+				chan = find_plci(card, msg->msg.connect_active_ind.plci);
+				if (chan >= 0)
+					switch (card->bch[chan].fsm_state) {
+						case ACT2000_STATE_IWAIT:
+							actcapi_connect_active_resp(card, &card->bch[chan]);
+							break;
+						case ACT2000_STATE_OWAIT:
+							actcapi_connect_active_resp(card, &card->bch[chan]);
+							actcapi_select_b2_protocol_req(card, &card->bch[chan]);
+							break;
+					}
+				break;
+			case 0x8202:
+				/* CONNECT_B3_IND */
+				chan = find_plci(card, msg->msg.connect_b3_ind.plci);
+				if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_IBWAIT)) {
+					card->bch[chan].ncci = msg->msg.connect_b3_ind.ncci;
+					actcapi_connect_b3_resp(card, &card->bch[chan], 0);
+				} else {
+					ctmp = (act2000_chan *)tmp;
+					ctmp->ncci = msg->msg.connect_b3_ind.ncci;
+					actcapi_connect_b3_resp(card, ctmp, 0x11); /* All Card-Cannels busy */
+				}
+				break;
+			case 0x8302:
+				/* CONNECT_B3_ACTIVE_IND */
+				chan = find_ncci(card, msg->msg.connect_b3_active_ind.ncci);
+				if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_BWAIT)) {
+					actcapi_connect_b3_active_resp(card, &card->bch[chan]);
+					cmd.driver = card->myid;
+					cmd.command = ISDN_STAT_BCONN;
+					cmd.arg = chan;
+					card->interface.statcallb(&cmd);
+				}
+				break;
+			case 0x8402:
+				/* DISCONNECT_B3_IND */
+				chan = find_ncci(card, msg->msg.disconnect_b3_ind.ncci);
+				if (chan >= 0) {
+					ctmp = &card->bch[chan];
+					actcapi_disconnect_b3_resp(card, ctmp);
+					switch (ctmp->fsm_state) {
+						case ACT2000_STATE_ACTIVE:
+							ctmp->fsm_state = ACT2000_STATE_DHWAIT2;
+							cmd.driver = card->myid;
+							cmd.command = ISDN_STAT_BHUP;
+							cmd.arg = chan;
+							card->interface.statcallb(&cmd);
+							break;
+						case ACT2000_STATE_BHWAIT2:
+							actcapi_disconnect_req(card, ctmp);
+							ctmp->fsm_state = ACT2000_STATE_DHWAIT;
+							cmd.driver = card->myid;
+							cmd.command = ISDN_STAT_BHUP;
+							cmd.arg = chan;
+							card->interface.statcallb(&cmd);
+							break;
+					}
+				}
+				break;
+			case 0x0402:
+				/* DISCONNECT_IND */
+				chan = find_plci(card, msg->msg.disconnect_ind.plci);
+				if (chan >= 0) {
+					ctmp = &card->bch[chan];
+					actcapi_disconnect_resp(card, ctmp);
+					ctmp->fsm_state = ACT2000_STATE_NULL;
+					cmd.driver = card->myid;
+					cmd.command = ISDN_STAT_DHUP;
+					cmd.arg = chan;
+					card->interface.statcallb(&cmd);
+				} else {
+					ctmp = (act2000_chan *)tmp;
+					ctmp->plci = msg->msg.disconnect_ind.plci;
+					actcapi_disconnect_resp(card, ctmp);
+				}
+				break;
+			case 0x4001:
+				/* SELECT_B2_PROTOCOL_CONF */
+				chan = find_plci(card, msg->msg.select_b2_protocol_conf.plci);
+				if (chan >= 0)
+					switch (card->bch[chan].fsm_state) {
+						case ACT2000_STATE_ICALL:
+						case ACT2000_STATE_OWAIT:
+							ctmp = &card->bch[chan];
+							if (msg->msg.select_b2_protocol_conf.info == 0)
+								actcapi_select_b3_protocol_req(card, ctmp);
+							else {
+								ctmp->fsm_state = ACT2000_STATE_NULL;
+								cmd.driver = card->myid;
+								cmd.command = ISDN_STAT_DHUP;
+								cmd.arg = chan;
+								card->interface.statcallb(&cmd);
+							}
+							break;
+					}
+				break;
+			case 0x8001:
+				/* SELECT_B3_PROTOCOL_CONF */
+				chan = find_plci(card, msg->msg.select_b3_protocol_conf.plci);
+				if (chan >= 0)
+					switch (card->bch[chan].fsm_state) {
+						case ACT2000_STATE_ICALL:
+						case ACT2000_STATE_OWAIT:
+							ctmp = &card->bch[chan];
+							if (msg->msg.select_b3_protocol_conf.info == 0)
+								actcapi_listen_b3_req(card, ctmp);
+							else {
+								ctmp->fsm_state = ACT2000_STATE_NULL;
+								cmd.driver = card->myid;
+								cmd.command = ISDN_STAT_DHUP;
+								cmd.arg = chan;
+								card->interface.statcallb(&cmd);
+							}
+					}
+				break;
+			case 0x8101:
+				/* LISTEN_B3_CONF */
+				chan = find_plci(card, msg->msg.listen_b3_conf.plci);
+				if (chan >= 0)
+					switch (card->bch[chan].fsm_state) {
+						case ACT2000_STATE_ICALL:
+							ctmp = &card->bch[chan];
+							if (msg->msg.listen_b3_conf.info == 0)
+								actcapi_connect_resp(card, ctmp, 0);
+							else {
+								ctmp->fsm_state = ACT2000_STATE_NULL;
+								cmd.driver = card->myid;
+								cmd.command = ISDN_STAT_DHUP;
+								cmd.arg = chan;
+								card->interface.statcallb(&cmd);
+							}
+							break;
+						case ACT2000_STATE_OWAIT:
+							ctmp = &card->bch[chan];
+							if (msg->msg.listen_b3_conf.info == 0) {
+								actcapi_connect_b3_req(card, ctmp);
+								ctmp->fsm_state = ACT2000_STATE_OBWAIT;
+								cmd.driver = card->myid;
+								cmd.command = ISDN_STAT_DCONN;
+								cmd.arg = chan;
+								card->interface.statcallb(&cmd);
+							} else {
+								ctmp->fsm_state = ACT2000_STATE_NULL;
+								cmd.driver = card->myid;
+								cmd.command = ISDN_STAT_DHUP;
+								cmd.arg = chan;
+								card->interface.statcallb(&cmd);
+							}
+							break;
+					}
+				break;
+			case 0x8201:
+				/* CONNECT_B3_CONF */
+				chan = find_plci(card, msg->msg.connect_b3_conf.plci);
+				if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_OBWAIT)) {
+					ctmp = &card->bch[chan];
+					if (msg->msg.connect_b3_conf.info) {
+						ctmp->fsm_state = ACT2000_STATE_NULL;
+						cmd.driver = card->myid;
+						cmd.command = ISDN_STAT_DHUP;
+						cmd.arg = chan;
+						card->interface.statcallb(&cmd);
+					} else {
+						ctmp->ncci = msg->msg.connect_b3_conf.ncci;
+						ctmp->fsm_state = ACT2000_STATE_BWAIT;
+					}
+				}
+				break;
+			case 0x8401:
+				/* DISCONNECT_B3_CONF */
+				chan = find_ncci(card, msg->msg.disconnect_b3_conf.ncci);
+				if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_BHWAIT))
+					card->bch[chan].fsm_state = ACT2000_STATE_BHWAIT2;
+				break;
+			case 0x0702:
+				/* INFO_IND */
+				chan = find_plci(card, msg->msg.info_ind.plci);
+				if (chan >= 0)
+					/* TODO: Eval Charging info / cause */
+					actcapi_info_resp(card, &card->bch[chan]);
+				break;
+			case 0x0401:
+				/* LISTEN_CONF */
+			case 0x0501:
+				/* LISTEN_CONF */
+			case 0xff01:
+				/* MANUFACTURER_CONF */
+				break;
+			case 0xff02:
+				/* MANUFACTURER_IND */
+				if (msg->msg.manuf_msg == 3) {
+					memset(tmp, 0, sizeof(tmp));
+					strncpy(tmp,
+						&msg->msg.manufacturer_ind_err.errstring,
+						msg->hdr.len - 16);
+					if (msg->msg.manufacturer_ind_err.errcode)
+						printk(KERN_WARNING "act2000: %s\n", tmp);
+					else {
+						printk(KERN_DEBUG "act2000: %s\n", tmp);
+						if ((!strncmp(tmp, "INFO: Trace buffer con", 22)) ||
+						    (!strncmp(tmp, "INFO: Compile Date/Tim", 22))) {
+							card->flags |= ACT2000_FLAGS_RUNNING;
+							cmd.command = ISDN_STAT_RUN;
+							cmd.driver = card->myid;
+							cmd.arg = 0;
+							actcapi_manufacturer_req_net(card);
+							actcapi_manufacturer_req_msn(card);
+							actcapi_listen_req(card);
+							card->interface.statcallb(&cmd);
+						}
+					}
+				}
+				break;
+			default:
+				printk(KERN_WARNING "act2000: UNHANDLED Message %04x\n", ccmd);
+				break;
+		}
+		dev_kfree_skb(skb);
+	}
+}
+
+#ifdef DEBUG_MSG
+static void
+actcapi_debug_caddr(actcapi_addr *addr)
+{
+	char tmp[30];
+
+	printk(KERN_DEBUG " Alen  = %d\n", addr->len);
+	if (addr->len > 0)
+		printk(KERN_DEBUG " Atnp  = 0x%02x\n", addr->tnp);
+	if (addr->len > 1) {
+		memset(tmp, 0, 30);
+		memcpy(tmp, addr->num, addr->len - 1);
+		printk(KERN_DEBUG " Anum  = '%s'\n", tmp);
+	}
+}
+
+static void
+actcapi_debug_ncpi(actcapi_ncpi *ncpi)
+{
+	printk(KERN_DEBUG " ncpi.len = %d\n", ncpi->len);
+	if (ncpi->len >= 2)
+		printk(KERN_DEBUG " ncpi.lic = 0x%04x\n", ncpi->lic);
+	if (ncpi->len >= 4)
+		printk(KERN_DEBUG " ncpi.hic = 0x%04x\n", ncpi->hic);
+	if (ncpi->len >= 6)
+		printk(KERN_DEBUG " ncpi.ltc = 0x%04x\n", ncpi->ltc);
+	if (ncpi->len >= 8)
+		printk(KERN_DEBUG " ncpi.htc = 0x%04x\n", ncpi->htc);
+	if (ncpi->len >= 10)
+		printk(KERN_DEBUG " ncpi.loc = 0x%04x\n", ncpi->loc);
+	if (ncpi->len >= 12)
+		printk(KERN_DEBUG " ncpi.hoc = 0x%04x\n", ncpi->hoc);
+	if (ncpi->len >= 13)
+		printk(KERN_DEBUG " ncpi.mod = %d\n", ncpi->modulo);
+}
+
+static void
+actcapi_debug_dlpd(actcapi_dlpd *dlpd)
+{
+	printk(KERN_DEBUG " dlpd.len = %d\n", dlpd->len);
+	if (dlpd->len >= 2)
+		printk(KERN_DEBUG " dlpd.dlen   = 0x%04x\n", dlpd->dlen);
+	if (dlpd->len >= 3)
+		printk(KERN_DEBUG " dlpd.laa    = 0x%02x\n", dlpd->laa);
+	if (dlpd->len >= 4)
+		printk(KERN_DEBUG " dlpd.lab    = 0x%02x\n", dlpd->lab);
+	if (dlpd->len >= 5)
+		printk(KERN_DEBUG " dlpd.modulo = %d\n", dlpd->modulo);
+	if (dlpd->len >= 6)
+		printk(KERN_DEBUG " dlpd.win    = %d\n", dlpd->win);
+}
+
+#ifdef DEBUG_DUMP_SKB
+static void dump_skb(struct sk_buff *skb) {
+	char tmp[80];
+	char *p = skb->data;
+	char *t = tmp;
+	int i;
+
+	for (i = 0; i < skb->len; i++) {
+		t += sprintf(t, "%02x ", *p++ & 0xff);
+		if ((i & 0x0f) == 8) {
+			printk(KERN_DEBUG "dump: %s\n", tmp);
+			t = tmp;
+		}
+	}
+	if (i & 0x07)
+		printk(KERN_DEBUG "dump: %s\n", tmp);
+}
+#endif
+
+void
+actcapi_debug_msg(struct sk_buff *skb, int direction)
+{
+	actcapi_msg *msg = (actcapi_msg *)skb->data;
+	char *descr;
+	int i;
+	char tmp[170];
+	
+#ifndef DEBUG_DATA_MSG
+	if (msg->hdr.cmd.cmd == 0x86)
+		return;
+#endif
+	descr = "INVALID";
+#ifdef DEBUG_DUMP_SKB
+	dump_skb(skb);
+#endif
+	for (i = 0; i < num_valid_msg; i++)
+		if ((msg->hdr.cmd.cmd == valid_msg[i].cmd.cmd) &&
+		    (msg->hdr.cmd.subcmd == valid_msg[i].cmd.subcmd)) {
+			descr = valid_msg[i].description;
+			break;
+		}
+	printk(KERN_DEBUG "%s %s msg\n", direction?"Outgoing":"Incoming", descr);
+	printk(KERN_DEBUG " ApplID = %d\n", msg->hdr.applicationID);
+	printk(KERN_DEBUG " Len    = %d\n", msg->hdr.len);
+	printk(KERN_DEBUG " MsgNum = 0x%04x\n", msg->hdr.msgnum);
+	printk(KERN_DEBUG " Cmd    = 0x%02x\n", msg->hdr.cmd.cmd);
+	printk(KERN_DEBUG " SubCmd = 0x%02x\n", msg->hdr.cmd.subcmd);
+	switch (i) {
+		case 0:
+			/* DATA B3 IND */
+			printk(KERN_DEBUG " BLOCK = 0x%02x\n",
+			       msg->msg.data_b3_ind.blocknr);
+			break;
+		case 2:
+			/* CONNECT CONF */
+			printk(KERN_DEBUG " PLCI = 0x%04x\n",
+			       msg->msg.connect_conf.plci);
+			printk(KERN_DEBUG " Info = 0x%04x\n",
+			       msg->msg.connect_conf.info);
+			break;
+		case 3:
+			/* CONNECT IND */
+			printk(KERN_DEBUG " PLCI = 0x%04x\n",
+			       msg->msg.connect_ind.plci);
+			printk(KERN_DEBUG " Contr = %d\n",
+			       msg->msg.connect_ind.controller);
+			printk(KERN_DEBUG " SI1   = %d\n",
+			       msg->msg.connect_ind.si1);
+			printk(KERN_DEBUG " SI2   = %d\n",
+			       msg->msg.connect_ind.si2);
+			printk(KERN_DEBUG " EAZ   = '%c'\n",
+			       msg->msg.connect_ind.eaz);
+			actcapi_debug_caddr(&msg->msg.connect_ind.addr);
+			break;
+		case 5:
+			/* CONNECT ACTIVE IND */
+			printk(KERN_DEBUG " PLCI = 0x%04x\n",
+			       msg->msg.connect_active_ind.plci);
+			actcapi_debug_caddr(&msg->msg.connect_active_ind.addr);
+			break;
+		case 8:
+			/* LISTEN CONF */
+			printk(KERN_DEBUG " Contr = %d\n",
+			       msg->msg.listen_conf.controller);
+			printk(KERN_DEBUG " Info = 0x%04x\n",
+			       msg->msg.listen_conf.info);
+			break;
+		case 11:
+			/* INFO IND */
+			printk(KERN_DEBUG " PLCI = 0x%04x\n",
+			       msg->msg.info_ind.plci);
+			printk(KERN_DEBUG " Imsk = 0x%04x\n",
+			       msg->msg.info_ind.nr.mask);
+			if (msg->hdr.len > 12) {
+				int l = msg->hdr.len - 12;
+				int j;
+				char *p = tmp;
+				for (j = 0; j < l ; j++)
+					p += sprintf(p, "%02x ", msg->msg.info_ind.el.display[j]);
+				printk(KERN_DEBUG " D = '%s'\n", tmp);
+			}
+			break;
+		case 14:
+			/* SELECT B2 PROTOCOL CONF */
+			printk(KERN_DEBUG " PLCI = 0x%04x\n",
+			       msg->msg.select_b2_protocol_conf.plci);
+			printk(KERN_DEBUG " Info = 0x%04x\n",
+			       msg->msg.select_b2_protocol_conf.info);
+			break;
+		case 15:
+			/* SELECT B3 PROTOCOL CONF */
+			printk(KERN_DEBUG " PLCI = 0x%04x\n",
+			       msg->msg.select_b3_protocol_conf.plci);
+			printk(KERN_DEBUG " Info = 0x%04x\n",
+			       msg->msg.select_b3_protocol_conf.info);
+			break;
+		case 16:
+			/* LISTEN B3 CONF */
+			printk(KERN_DEBUG " PLCI = 0x%04x\n",
+			       msg->msg.listen_b3_conf.plci);
+			printk(KERN_DEBUG " Info = 0x%04x\n",
+			       msg->msg.listen_b3_conf.info);
+			break;
+		case 18:
+			/* CONNECT B3 IND */
+			printk(KERN_DEBUG " NCCI = 0x%04x\n",
+			       msg->msg.connect_b3_ind.ncci);
+			printk(KERN_DEBUG " PLCI = 0x%04x\n",
+			       msg->msg.connect_b3_ind.plci);
+			actcapi_debug_ncpi(&msg->msg.connect_b3_ind.ncpi);
+			break;
+		case 19:
+			/* CONNECT B3 ACTIVE IND */
+			printk(KERN_DEBUG " NCCI = 0x%04x\n",
+			       msg->msg.connect_b3_active_ind.ncci);
+			actcapi_debug_ncpi(&msg->msg.connect_b3_active_ind.ncpi);
+			break;
+		case 26:
+			/* MANUFACTURER IND */
+			printk(KERN_DEBUG " Mmsg = 0x%02x\n",
+			       msg->msg.manufacturer_ind_err.manuf_msg);
+			switch (msg->msg.manufacturer_ind_err.manuf_msg) {
+				case 3:
+					printk(KERN_DEBUG " Contr = %d\n",
+					       msg->msg.manufacturer_ind_err.controller);
+					printk(KERN_DEBUG " Code = 0x%08x\n",
+					       msg->msg.manufacturer_ind_err.errcode);
+					memset(tmp, 0, sizeof(tmp));
+					strncpy(tmp, &msg->msg.manufacturer_ind_err.errstring,
+						msg->hdr.len - 16);
+					printk(KERN_DEBUG " Emsg = '%s'\n", tmp);
+					break;
+			}
+			break;
+		case 30:
+			/* LISTEN REQ */
+			printk(KERN_DEBUG " Imsk = 0x%08x\n",
+			       msg->msg.listen_req.infomask);
+			printk(KERN_DEBUG " Emsk = 0x%04x\n",
+			       msg->msg.listen_req.eazmask);
+			printk(KERN_DEBUG " Smsk = 0x%04x\n",
+			       msg->msg.listen_req.simask);
+			break;
+		case 35:
+			/* SELECT_B2_PROTOCOL_REQ */
+			printk(KERN_DEBUG " PLCI  = 0x%04x\n",
+			       msg->msg.select_b2_protocol_req.plci);
+			printk(KERN_DEBUG " prot  = 0x%02x\n",
+			       msg->msg.select_b2_protocol_req.protocol);
+			if (msg->hdr.len >= 11)
+				printk(KERN_DEBUG "No dlpd\n");
+			else
+				actcapi_debug_dlpd(&msg->msg.select_b2_protocol_req.dlpd);
+			break;
+		case 44:
+			/* CONNECT RESP */
+			printk(KERN_DEBUG " PLCI  = 0x%04x\n",
+			       msg->msg.connect_resp.plci);
+			printk(KERN_DEBUG " CAUSE = 0x%02x\n",
+			       msg->msg.connect_resp.rejectcause);
+			break;
+		case 45:
+			/* CONNECT ACTIVE RESP */
+			printk(KERN_DEBUG " PLCI  = 0x%04x\n",
+			       msg->msg.connect_active_resp.plci);
+			break;
+	}
+}
+#endif