1181 lines
32 KiB
C
1181 lines
32 KiB
C
/* $Id: capi.c,v 1.9.6.2 2001/09/23 22:24:32 kai Exp $
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*
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* ISDN lowlevel-module for the IBM ISDN-S0 Active 2000.
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* CAPI encoder/decoder
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*
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* Author Fritz Elfert
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* Copyright by Fritz Elfert <fritz@isdn4linux.de>
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*
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* This software may be used and distributed according to the terms
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* of the GNU General Public License, incorporated herein by reference.
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*
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* Thanks to Friedemann Baitinger and IBM Germany
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*
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*/
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#include "act2000.h"
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#include "capi.h"
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static actcapi_msgdsc valid_msg[] = {
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{{ 0x86, 0x02}, "DATA_B3_IND"}, /* DATA_B3_IND/CONF must be first because of speed!!! */
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{{ 0x86, 0x01}, "DATA_B3_CONF"},
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{{ 0x02, 0x01}, "CONNECT_CONF"},
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{{ 0x02, 0x02}, "CONNECT_IND"},
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{{ 0x09, 0x01}, "CONNECT_INFO_CONF"},
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{{ 0x03, 0x02}, "CONNECT_ACTIVE_IND"},
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{{ 0x04, 0x01}, "DISCONNECT_CONF"},
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{{ 0x04, 0x02}, "DISCONNECT_IND"},
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{{ 0x05, 0x01}, "LISTEN_CONF"},
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{{ 0x06, 0x01}, "GET_PARAMS_CONF"},
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{{ 0x07, 0x01}, "INFO_CONF"},
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{{ 0x07, 0x02}, "INFO_IND"},
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{{ 0x08, 0x01}, "DATA_CONF"},
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{{ 0x08, 0x02}, "DATA_IND"},
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{{ 0x40, 0x01}, "SELECT_B2_PROTOCOL_CONF"},
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{{ 0x80, 0x01}, "SELECT_B3_PROTOCOL_CONF"},
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{{ 0x81, 0x01}, "LISTEN_B3_CONF"},
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{{ 0x82, 0x01}, "CONNECT_B3_CONF"},
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{{ 0x82, 0x02}, "CONNECT_B3_IND"},
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{{ 0x83, 0x02}, "CONNECT_B3_ACTIVE_IND"},
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{{ 0x84, 0x01}, "DISCONNECT_B3_CONF"},
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{{ 0x84, 0x02}, "DISCONNECT_B3_IND"},
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{{ 0x85, 0x01}, "GET_B3_PARAMS_CONF"},
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{{ 0x01, 0x01}, "RESET_B3_CONF"},
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{{ 0x01, 0x02}, "RESET_B3_IND"},
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/* {{ 0x87, 0x02, "HANDSET_IND"}, not implemented */
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{{ 0xff, 0x01}, "MANUFACTURER_CONF"},
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{{ 0xff, 0x02}, "MANUFACTURER_IND"},
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#ifdef DEBUG_MSG
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/* Requests */
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{{ 0x01, 0x00}, "RESET_B3_REQ"},
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{{ 0x02, 0x00}, "CONNECT_REQ"},
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{{ 0x04, 0x00}, "DISCONNECT_REQ"},
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{{ 0x05, 0x00}, "LISTEN_REQ"},
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{{ 0x06, 0x00}, "GET_PARAMS_REQ"},
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{{ 0x07, 0x00}, "INFO_REQ"},
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{{ 0x08, 0x00}, "DATA_REQ"},
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{{ 0x09, 0x00}, "CONNECT_INFO_REQ"},
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{{ 0x40, 0x00}, "SELECT_B2_PROTOCOL_REQ"},
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{{ 0x80, 0x00}, "SELECT_B3_PROTOCOL_REQ"},
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{{ 0x81, 0x00}, "LISTEN_B3_REQ"},
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{{ 0x82, 0x00}, "CONNECT_B3_REQ"},
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{{ 0x84, 0x00}, "DISCONNECT_B3_REQ"},
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{{ 0x85, 0x00}, "GET_B3_PARAMS_REQ"},
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{{ 0x86, 0x00}, "DATA_B3_REQ"},
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{{ 0xff, 0x00}, "MANUFACTURER_REQ"},
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/* Responses */
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{{ 0x01, 0x03}, "RESET_B3_RESP"},
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{{ 0x02, 0x03}, "CONNECT_RESP"},
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{{ 0x03, 0x03}, "CONNECT_ACTIVE_RESP"},
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{{ 0x04, 0x03}, "DISCONNECT_RESP"},
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{{ 0x07, 0x03}, "INFO_RESP"},
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{{ 0x08, 0x03}, "DATA_RESP"},
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{{ 0x82, 0x03}, "CONNECT_B3_RESP"},
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{{ 0x83, 0x03}, "CONNECT_B3_ACTIVE_RESP"},
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{{ 0x84, 0x03}, "DISCONNECT_B3_RESP"},
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{{ 0x86, 0x03}, "DATA_B3_RESP"},
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{{ 0xff, 0x03}, "MANUFACTURER_RESP"},
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#endif
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{{ 0x00, 0x00}, NULL},
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};
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#define num_valid_imsg 27 /* MANUFACTURER_IND */
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/*
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* Check for a valid incoming CAPI message.
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* Return:
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* 0 = Invalid message
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* 1 = Valid message, no B-Channel-data
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* 2 = Valid message, B-Channel-data
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*/
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int
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actcapi_chkhdr(act2000_card * card, actcapi_msghdr *hdr)
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{
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int i;
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if (hdr->applicationID != 1)
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return 0;
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if (hdr->len < 9)
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return 0;
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for (i = 0; i < num_valid_imsg; i++)
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if ((hdr->cmd.cmd == valid_msg[i].cmd.cmd) &&
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(hdr->cmd.subcmd == valid_msg[i].cmd.subcmd)) {
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return (i?1:2);
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}
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return 0;
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}
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#define ACTCAPI_MKHDR(l, c, s) { \
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skb = alloc_skb(l + 8, GFP_ATOMIC); \
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if (skb) { \
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m = (actcapi_msg *)skb_put(skb, l + 8); \
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m->hdr.len = l + 8; \
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m->hdr.applicationID = 1; \
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m->hdr.cmd.cmd = c; \
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m->hdr.cmd.subcmd = s; \
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m->hdr.msgnum = actcapi_nextsmsg(card); \
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} else m = NULL;\
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}
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#define ACTCAPI_CHKSKB if (!skb) { \
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printk(KERN_WARNING "actcapi: alloc_skb failed\n"); \
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return; \
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}
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#define ACTCAPI_QUEUE_TX { \
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actcapi_debug_msg(skb, 1); \
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skb_queue_tail(&card->sndq, skb); \
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act2000_schedule_tx(card); \
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}
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int
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actcapi_listen_req(act2000_card *card)
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{
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__u16 eazmask = 0;
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int i;
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actcapi_msg *m;
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struct sk_buff *skb;
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for (i = 0; i < ACT2000_BCH; i++)
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eazmask |= card->bch[i].eazmask;
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ACTCAPI_MKHDR(9, 0x05, 0x00);
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if (!skb) {
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printk(KERN_WARNING "actcapi: alloc_skb failed\n");
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return -ENOMEM;
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}
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m->msg.listen_req.controller = 0;
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m->msg.listen_req.infomask = 0x3f; /* All information */
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m->msg.listen_req.eazmask = eazmask;
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m->msg.listen_req.simask = (eazmask)?0x86:0; /* All SI's */
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ACTCAPI_QUEUE_TX;
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return 0;
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}
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int
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actcapi_connect_req(act2000_card *card, act2000_chan *chan, char *phone,
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char eaz, int si1, int si2)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR((11 + strlen(phone)), 0x02, 0x00);
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if (!skb) {
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printk(KERN_WARNING "actcapi: alloc_skb failed\n");
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chan->fsm_state = ACT2000_STATE_NULL;
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return -ENOMEM;
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}
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m->msg.connect_req.controller = 0;
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m->msg.connect_req.bchan = 0x83;
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m->msg.connect_req.infomask = 0x3f;
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m->msg.connect_req.si1 = si1;
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m->msg.connect_req.si2 = si2;
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m->msg.connect_req.eaz = eaz?eaz:'0';
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m->msg.connect_req.addr.len = strlen(phone) + 1;
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m->msg.connect_req.addr.tnp = 0x81;
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memcpy(m->msg.connect_req.addr.num, phone, strlen(phone));
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chan->callref = m->hdr.msgnum;
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ACTCAPI_QUEUE_TX;
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return 0;
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}
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static void
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actcapi_connect_b3_req(act2000_card *card, act2000_chan *chan)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR(17, 0x82, 0x00);
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ACTCAPI_CHKSKB;
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m->msg.connect_b3_req.plci = chan->plci;
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memset(&m->msg.connect_b3_req.ncpi, 0,
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sizeof(m->msg.connect_b3_req.ncpi));
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m->msg.connect_b3_req.ncpi.len = 13;
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m->msg.connect_b3_req.ncpi.modulo = 8;
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ACTCAPI_QUEUE_TX;
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}
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/*
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* Set net type (1TR6) or (EDSS1)
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*/
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int
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actcapi_manufacturer_req_net(act2000_card *card)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR(5, 0xff, 0x00);
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if (!skb) {
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printk(KERN_WARNING "actcapi: alloc_skb failed\n");
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return -ENOMEM;
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}
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m->msg.manufacturer_req_net.manuf_msg = 0x11;
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m->msg.manufacturer_req_net.controller = 1;
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m->msg.manufacturer_req_net.nettype = (card->ptype == ISDN_PTYPE_EURO)?1:0;
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ACTCAPI_QUEUE_TX;
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printk(KERN_INFO "act2000 %s: D-channel protocol now %s\n",
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card->interface.id, (card->ptype == ISDN_PTYPE_EURO)?"euro":"1tr6");
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card->interface.features &=
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~(ISDN_FEATURE_P_UNKNOWN | ISDN_FEATURE_P_EURO | ISDN_FEATURE_P_1TR6);
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card->interface.features |=
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((card->ptype == ISDN_PTYPE_EURO)?ISDN_FEATURE_P_EURO:ISDN_FEATURE_P_1TR6);
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return 0;
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}
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/*
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* Switch V.42 on or off
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*/
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#if 0
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int
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actcapi_manufacturer_req_v42(act2000_card *card, ulong arg)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR(8, 0xff, 0x00);
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if (!skb) {
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printk(KERN_WARNING "actcapi: alloc_skb failed\n");
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return -ENOMEM;
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}
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m->msg.manufacturer_req_v42.manuf_msg = 0x10;
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m->msg.manufacturer_req_v42.controller = 0;
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m->msg.manufacturer_req_v42.v42control = (arg?1:0);
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ACTCAPI_QUEUE_TX;
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return 0;
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}
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#endif /* 0 */
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/*
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* Set error-handler
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*/
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int
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actcapi_manufacturer_req_errh(act2000_card *card)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR(4, 0xff, 0x00);
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if (!skb) {
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printk(KERN_WARNING "actcapi: alloc_skb failed\n");
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return -ENOMEM;
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}
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m->msg.manufacturer_req_err.manuf_msg = 0x03;
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m->msg.manufacturer_req_err.controller = 0;
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ACTCAPI_QUEUE_TX;
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return 0;
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}
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/*
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* Set MSN-Mapping.
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*/
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int
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actcapi_manufacturer_req_msn(act2000_card *card)
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{
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msn_entry *p = card->msn_list;
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actcapi_msg *m;
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struct sk_buff *skb;
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int len;
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while (p) {
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int i;
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len = strlen(p->msn);
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for (i = 0; i < 2; i++) {
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ACTCAPI_MKHDR(6 + len, 0xff, 0x00);
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if (!skb) {
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printk(KERN_WARNING "actcapi: alloc_skb failed\n");
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return -ENOMEM;
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}
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m->msg.manufacturer_req_msn.manuf_msg = 0x13 + i;
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m->msg.manufacturer_req_msn.controller = 0;
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m->msg.manufacturer_req_msn.msnmap.eaz = p->eaz;
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m->msg.manufacturer_req_msn.msnmap.len = len;
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memcpy(m->msg.manufacturer_req_msn.msnmap.msn, p->msn, len);
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ACTCAPI_QUEUE_TX;
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}
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p = p->next;
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}
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return 0;
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}
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void
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actcapi_select_b2_protocol_req(act2000_card *card, act2000_chan *chan)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR(10, 0x40, 0x00);
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ACTCAPI_CHKSKB;
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m->msg.select_b2_protocol_req.plci = chan->plci;
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memset(&m->msg.select_b2_protocol_req.dlpd, 0,
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sizeof(m->msg.select_b2_protocol_req.dlpd));
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m->msg.select_b2_protocol_req.dlpd.len = 6;
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switch (chan->l2prot) {
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case ISDN_PROTO_L2_TRANS:
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m->msg.select_b2_protocol_req.protocol = 0x03;
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m->msg.select_b2_protocol_req.dlpd.dlen = 4000;
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break;
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case ISDN_PROTO_L2_HDLC:
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m->msg.select_b2_protocol_req.protocol = 0x02;
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m->msg.select_b2_protocol_req.dlpd.dlen = 4000;
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break;
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case ISDN_PROTO_L2_X75I:
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case ISDN_PROTO_L2_X75UI:
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case ISDN_PROTO_L2_X75BUI:
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m->msg.select_b2_protocol_req.protocol = 0x01;
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m->msg.select_b2_protocol_req.dlpd.dlen = 4000;
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m->msg.select_b2_protocol_req.dlpd.laa = 3;
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m->msg.select_b2_protocol_req.dlpd.lab = 1;
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m->msg.select_b2_protocol_req.dlpd.win = 7;
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m->msg.select_b2_protocol_req.dlpd.modulo = 8;
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break;
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}
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ACTCAPI_QUEUE_TX;
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}
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static void
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actcapi_select_b3_protocol_req(act2000_card *card, act2000_chan *chan)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR(17, 0x80, 0x00);
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ACTCAPI_CHKSKB;
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m->msg.select_b3_protocol_req.plci = chan->plci;
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memset(&m->msg.select_b3_protocol_req.ncpd, 0,
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sizeof(m->msg.select_b3_protocol_req.ncpd));
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switch (chan->l3prot) {
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case ISDN_PROTO_L3_TRANS:
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m->msg.select_b3_protocol_req.protocol = 0x04;
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m->msg.select_b3_protocol_req.ncpd.len = 13;
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m->msg.select_b3_protocol_req.ncpd.modulo = 8;
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break;
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}
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ACTCAPI_QUEUE_TX;
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}
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static void
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actcapi_listen_b3_req(act2000_card *card, act2000_chan *chan)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR(2, 0x81, 0x00);
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ACTCAPI_CHKSKB;
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m->msg.listen_b3_req.plci = chan->plci;
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ACTCAPI_QUEUE_TX;
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}
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static void
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actcapi_disconnect_req(act2000_card *card, act2000_chan *chan)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR(3, 0x04, 0x00);
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ACTCAPI_CHKSKB;
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m->msg.disconnect_req.plci = chan->plci;
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m->msg.disconnect_req.cause = 0;
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ACTCAPI_QUEUE_TX;
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}
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void
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actcapi_disconnect_b3_req(act2000_card *card, act2000_chan *chan)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR(17, 0x84, 0x00);
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ACTCAPI_CHKSKB;
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m->msg.disconnect_b3_req.ncci = chan->ncci;
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memset(&m->msg.disconnect_b3_req.ncpi, 0,
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sizeof(m->msg.disconnect_b3_req.ncpi));
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m->msg.disconnect_b3_req.ncpi.len = 13;
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m->msg.disconnect_b3_req.ncpi.modulo = 8;
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chan->fsm_state = ACT2000_STATE_BHWAIT;
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ACTCAPI_QUEUE_TX;
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}
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void
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actcapi_connect_resp(act2000_card *card, act2000_chan *chan, __u8 cause)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR(3, 0x02, 0x03);
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ACTCAPI_CHKSKB;
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m->msg.connect_resp.plci = chan->plci;
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m->msg.connect_resp.rejectcause = cause;
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if (cause) {
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chan->fsm_state = ACT2000_STATE_NULL;
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chan->plci = 0x8000;
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} else
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chan->fsm_state = ACT2000_STATE_IWAIT;
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ACTCAPI_QUEUE_TX;
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}
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static void
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actcapi_connect_active_resp(act2000_card *card, act2000_chan *chan)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR(2, 0x03, 0x03);
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ACTCAPI_CHKSKB;
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m->msg.connect_resp.plci = chan->plci;
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if (chan->fsm_state == ACT2000_STATE_IWAIT)
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chan->fsm_state = ACT2000_STATE_IBWAIT;
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ACTCAPI_QUEUE_TX;
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}
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static void
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actcapi_connect_b3_resp(act2000_card *card, act2000_chan *chan, __u8 rejectcause)
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{
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actcapi_msg *m;
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struct sk_buff *skb;
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ACTCAPI_MKHDR((rejectcause?3:17), 0x82, 0x03);
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ACTCAPI_CHKSKB;
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m->msg.connect_b3_resp.ncci = chan->ncci;
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m->msg.connect_b3_resp.rejectcause = rejectcause;
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if (!rejectcause) {
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memset(&m->msg.connect_b3_resp.ncpi, 0,
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sizeof(m->msg.connect_b3_resp.ncpi));
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m->msg.connect_b3_resp.ncpi.len = 13;
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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, &card->ackq);
|
|
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(struct work_struct *work)
|
|
{
|
|
struct act2000_card *card =
|
|
container_of(work, struct act2000_card, rcv_tq);
|
|
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 < ARRAY_SIZE(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
|