patch-2.1.92 linux/drivers/isdn/act2000/capi.c
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- Lines: 1219
- Date:
Wed Apr 1 16:20:57 1998
- Orig file:
v2.1.91/linux/drivers/isdn/act2000/capi.c
- Orig date:
Wed Dec 31 16:00:00 1969
diff -u --recursive --new-file v2.1.91/linux/drivers/isdn/act2000/capi.c linux/drivers/isdn/act2000/capi.c
@@ -0,0 +1,1218 @@
+/* $Id: capi.c,v 1.7 1998/02/23 23:35:41 fritz Exp $
+ *
+ * ISDN lowlevel-module for the IBM ISDN-S0 Active 2000.
+ * CAPI encoder/decoder
+ *
+ * Copyright 1997 by Fritz Elfert (fritz@wuemaus.franken.de)
+ * Thanks to Friedemann Baitinger and IBM Germany
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Log: capi.c,v $
+ * Revision 1.7 1998/02/23 23:35:41 fritz
+ * Eliminated some compiler warnings.
+ *
+ * Revision 1.6 1998/02/12 23:06:50 keil
+ * change for 2.1.86 (removing FREE_READ/FREE_WRITE from [dev]_kfree_skb()
+ *
+ * Revision 1.5 1997/10/09 22:23:02 fritz
+ * New HL<->LL interface:
+ * New BSENT callback with nr. of bytes included.
+ * Sending without ACK.
+ *
+ * Revision 1.4 1997/09/25 17:25:39 fritz
+ * Support for adding cards at runtime.
+ * Support for new Firmware.
+ *
+ * Revision 1.3 1997/09/24 19:44:14 fritz
+ * Added MSN mapping support, some cleanup.
+ *
+ * Revision 1.2 1997/09/23 19:41:24 fritz
+ * Disabled Logging of DATA_B3_IND/RESP/REQ/CONF Messages.
+ *
+ * Revision 1.1 1997/09/23 18:00:08 fritz
+ * New driver for IBM Active 2000.
+ *
+ */
+
+#define __NO_VERSION__
+#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"},
+#if 0
+/* CAPI 2.0 */
+ {{ 0x05, 0x80}, "LISTEN_REQ (CAPI 2.0)"},
+#endif
+#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); \
+ } \
+}
+
+#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;
+
+ save_flags(flags);
+ cli();
+ skb = skb_peek(&card->ackq);
+ restore_flags(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;
+ }
+ save_flags(flags);
+ cli();
+ tmp = skb_peek((struct sk_buff_head *)tmp);
+ restore_flags(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
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen, slshen@lbl.gov