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[/] [or1k/] [trunk/] [uclinux/] [uClinux-2.0.x/] [drivers/] [isdn/] [sc/] [command.c] - Blame information for rev 199

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/*
 *  $Id: command.c,v 1.1.1.1 2001-09-10 07:44:19 simons Exp $
 *  Copyright (C) 1996  SpellCaster Telecommunications Inc.
 *
 *  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 of the License, 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.
 *
 *  For more information, please contact gpl-info@spellcast.com or write:
 *
 *     SpellCaster Telecommunications Inc.
 *     5621 Finch Avenue East, Unit #3
 *     Scarborough, Ontario  Canada
 *     M1B 2T9
 *     +1 (416) 297-8565
 *     +1 (416) 297-6433 Facsimile
 */
 
#define __NO_VERSION__
#include "includes.h"           /* This must be first */
#include "hardware.h"
#include "message.h"
#include "card.h"
#include "scioc.h"
 
int dial(int card, unsigned long channel, setup_parm setup);
int hangup(int card, unsigned long channel);
int answer(int card, unsigned long channel);
int clreaz(int card, unsigned long channel);
int seteaz(int card, unsigned long channel, char *);
int geteaz(int card, unsigned long channel, char *);
int setsil(int card, unsigned long channel, char *);
int getsil(int card, unsigned long channel, char *);
int setl2(int card, unsigned long arg);
int getl2(int card, unsigned long arg);
int setl3(int card, unsigned long arg);
int getl3(int card, unsigned long arg);
int lock(void);
int unlock(void);
int acceptb(int card, unsigned long channel);
 
extern int cinst;
extern board *adapter[];
 
extern int sc_ioctl(int, scs_ioctl *);
extern int setup_buffers(int, int, unsigned int);
extern int indicate_status(int, int,ulong,char*);
extern void check_reset(unsigned long);
extern int send_and_receive(int, unsigned int, unsigned char, unsigned char,
                unsigned char, unsigned char, unsigned char, unsigned char *,
                RspMessage *, int);
extern int sendmessage(int, unsigned int, unsigned int, unsigned int,
                unsigned int, unsigned int, unsigned int, unsigned int *);
extern inline void pullphone(char *, char *);
 
#ifdef DEBUG
/*
 * Translate command codes to strings
 */
static char *commands[] = { "ISDN_CMD_IOCTL",
                            "ISDN_CMD_DIAL",
                            "ISDN_CMD_ACCEPTB",
                            "ISDN_CMD_ACCEPTB",
                            "ISDN_CMD_HANGUP",
                            "ISDN_CMD_CLREAZ",
                            "ISDN_CMD_SETEAZ",
                            "ISDN_CMD_GETEAZ",
                            "ISDN_CMD_SETSIL",
                            "ISDN_CMD_GETSIL",
                            "ISDN_CMD_SETL2",
                            "ISDN_CMD_GETL2",
                            "ISDN_CMD_SETL3",
                            "ISDN_CMD_GETL3",
                            "ISDN_CMD_LOCK",
                            "ISDN_CMD_UNLOCK",
                            "ISDN_CMD_SUSPEND",
                            "ISDN_CMD_RESUME" };
 
/*
 * Translates ISDN4Linux protocol codes to strings for debug messages
 */
static char *l3protos[] = { "ISDN_PROTO_L3_TRANS" };
static char *l2protos[] = { "ISDN_PROTO_L2_X75I",
                            "ISDN_PROTO_L2_X75UI",
                            "ISDN_PROTO_L2_X75BUI",
                            "ISDN_PROTO_L2_HDLC",
                            "ISDN_PROTO_L2_TRANS" };
#endif
 
int get_card_from_id(int driver)
{
        int i;
 
        for(i = 0 ; i < cinst ; i++) {
                if(adapter[i]->driverId == driver)
                        return i;
        }
        return -NODEV;
}
 
/*
 * command
 */
 
int command(isdn_ctrl *cmd)
{
        int card;
 
        card = get_card_from_id(cmd->driver);
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        pr_debug("%s: Received %s command from Link Layer\n",
                adapter[card]->devicename, commands[cmd->command]);
 
        /*
         * Dispatch the command
         */
        switch(cmd->command) {
        case ISDN_CMD_IOCTL:
        {
                unsigned long   cmdptr;
                scs_ioctl       ioc;
                int             err;
 
                memcpy(&cmdptr, cmd->parm.num, sizeof(unsigned long));
                if((err = copy_from_user(&ioc, (scs_ioctl *) cmdptr,
                        sizeof(scs_ioctl)))) {
                        pr_debug("%s: Failed to verify user space 0x%x\n",
                                adapter[card]->devicename, cmdptr);
                        return err;
                }
                return sc_ioctl(card, &ioc);
        }
        case ISDN_CMD_DIAL:
                return dial(card, cmd->arg, cmd->parm.setup);
        case ISDN_CMD_HANGUP:
                return hangup(card, cmd->arg);
        case ISDN_CMD_ACCEPTD:
                return answer(card, cmd->arg);
        case ISDN_CMD_ACCEPTB:
                return acceptb(card, cmd->arg);
        case ISDN_CMD_CLREAZ:
                return clreaz(card, cmd->arg);
        case ISDN_CMD_SETEAZ:
                return seteaz(card, cmd->arg, cmd->parm.num);
        case ISDN_CMD_GETEAZ:
                return geteaz(card, cmd->arg, cmd->parm.num);
        case ISDN_CMD_SETSIL:
                return setsil(card, cmd->arg, cmd->parm.num);
        case ISDN_CMD_GETSIL:
                return getsil(card, cmd->arg, cmd->parm.num);
        case ISDN_CMD_SETL2:
                return setl2(card, cmd->arg);
        case ISDN_CMD_GETL2:
                return getl2(card, cmd->arg);
        case ISDN_CMD_SETL3:
                return setl3(card, cmd->arg);
        case ISDN_CMD_GETL3:
                return getl3(card, cmd->arg);
        case ISDN_CMD_LOCK:
                return lock();
        case ISDN_CMD_UNLOCK:
                return unlock();
        default:
                return -EINVAL;
        }
        return 0;
}
 
/*
 * Confirm our ability to communicate with the board.  This test assumes no
 * other message activity is present
 */
int loopback(int card)
{
 
        int status;
        static char testmsg[] = "Test Message";
        RspMessage rspmsg;
 
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        pr_debug("%s: Sending loopback message\n", adapter[card]->devicename);
 
 
        /*
         * Send the loopback message to confirm that memory transfer is
         * operational
         */
        status = send_and_receive(card, CMPID, cmReqType1,
                                  cmReqClass0,
                                  cmReqMsgLpbk,
                                  0,
                                  (unsigned char) strlen(testmsg),
                                  (unsigned char *)testmsg,
                                  &rspmsg, SAR_TIMEOUT);
 
 
        if (!status) {
                pr_debug("%s: Loopback message successfully sent\n",
                        adapter[card]->devicename);
                if(strcmp(rspmsg.msg_data.byte_array, testmsg)) {
                        pr_debug("%s: Loopback return != sent\n",
                                adapter[card]->devicename);
                        return -EIO;
                }
                return 0;
        }
        else {
                pr_debug("%s: Send loopback message failed\n",
                        adapter[card]->devicename);
                return -EIO;
        }
 
}
 
/*
 * start the onboard firmware
 */
int startproc(int card)
{
        int status;
 
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        /*
         * send start msg
         */
        status = sendmessage(card, CMPID,cmReqType2,
                          cmReqClass0,
                          cmReqStartProc,
                          0,0,0);
        pr_debug("%s: Sent startProc\n", adapter[card]->devicename);
 
        return status;
}
 
 
int loadproc(int card, char *data)
{
        return -1;
}
 
 
/*
 * Dials the number passed in
 */
int dial(int card, unsigned long channel, setup_parm setup)
{
        int status;
        char Phone[48];
 
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        /*extract ISDN number to dial from eaz/msn string*/
        strcpy(Phone,setup.phone);
 
        /*send the connection message*/
        status = sendmessage(card, CEPID,ceReqTypePhy,
                                ceReqClass1,
                                ceReqPhyConnect,
                                (unsigned char) channel+1,
                                strlen(Phone),
                                (unsigned int *) Phone);
 
        pr_debug("%s: Dialing %s on channel %d\n",
                adapter[card]->devicename, Phone, channel+1);
 
        return status;
}
 
/*
 * Answer an incoming call
 */
int answer(int card, unsigned long channel)
{
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        if(setup_buffers(card, channel+1, BUFFER_SIZE)) {
                hangup(card, channel+1);
                return -ENOBUFS;
        }
 
        indicate_status(card, ISDN_STAT_BCONN,channel,NULL);
        pr_debug("%s: Answered incoming call on channel %s\n",
                adapter[card]->devicename, channel+1);
        return 0;
}
 
/*
 * Hangup up the call on specified channel
 */
int hangup(int card, unsigned long channel)
{
        int status;
 
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        status = sendmessage(card, CEPID, ceReqTypePhy,
                                                 ceReqClass1,
                                                 ceReqPhyDisconnect,
                                                 (unsigned char) channel+1,
                                                 0,
                                                 NULL);
        pr_debug("%s: Sent HANGUP message to channel %d\n",
                adapter[card]->devicename, channel+1);
        return status;
}
 
/*
 * Set the layer 2 protocol (X.25, HDLC, Raw)
 */
int setl2(int card, unsigned long arg)
{
        int status =0;
        int protocol,channel;
 
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
        protocol = arg >> 8;
        channel = arg & 0xff;
        adapter[card]->channel[channel].l2_proto = protocol;
        pr_debug("%s: Level 2 protocol for channel %d set to %s from %d\n",
                adapter[card]->devicename, channel+1,l2protos[adapter[card]->channel[channel].l2_proto],protocol);
 
        /*
         * check that the adapter is also set to the correct protocol
         */
        pr_debug("%s: Sending GetFrameFormat for channel %d\n",
                adapter[card]->devicename, channel+1);
        status = sendmessage(card, CEPID, ceReqTypeCall,
                                ceReqClass0,
                                ceReqCallGetFrameFormat,
                                (unsigned char)channel+1,
                                1,
                                (unsigned int *) protocol);
        if(status)
                return status;
        return 0;
}
 
/*
 * Get the layer 2 protocol
 */
int getl2(int card, unsigned long channel) {
 
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        pr_debug("%s: Level 2 protocol for channel %d reported as %s\n",
                adapter[card]->devicename, channel+1,
                l2protos[adapter[card]->channel[channel].l2_proto]);
 
        return adapter[card]->channel[channel].l2_proto;
}
 
/*
 * Set the layer 3 protocol
 */
int setl3(int card, unsigned long channel)
{
        int protocol = channel >> 8;
 
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        adapter[card]->channel[channel].l3_proto = protocol;
        pr_debug("%s: Level 3 protocol for channel %d set to %s\n",
                adapter[card]->devicename, channel+1, l3protos[protocol]);
        return 0;
}
 
/*
 * Get the layer 3 protocol
 */
int getl3(int card, unsigned long arg)
{
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        pr_debug("%s: Level 3 protocol for channel %d reported as %s\n",
                        adapter[card]->devicename, arg+1,
                        l3protos[adapter[card]->channel[arg].l3_proto]);
        return adapter[card]->channel[arg].l3_proto;
}
 
 
int acceptb(int card, unsigned long channel)
{
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        if(setup_buffers(card, channel+1, BUFFER_SIZE))
        {
                hangup(card, channel+1);
                return -ENOBUFS;
        }
 
        pr_debug("%s: B-Channel connection accepted on channel %d\n",
                adapter[card]->devicename, channel+1);
        indicate_status(card, ISDN_STAT_BCONN, channel, NULL);
        return 0;
}
 
int clreaz(int card, unsigned long arg)
{
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        strcpy(adapter[card]->channel[arg].eazlist, "");
        adapter[card]->channel[arg].eazclear = 1;
        pr_debug("%s: EAZ List cleared for channel %d\n",
                adapter[card]->devicename, arg+1);
        return 0;
}
 
int seteaz(int card, unsigned long arg, char *num)
{
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        strcpy(adapter[card]->channel[arg].eazlist, num);
        adapter[card]->channel[arg].eazclear = 0;
        pr_debug("%s: EAZ list for channel %d set to: %s\n",
                adapter[card]->devicename, arg+1,
                adapter[card]->channel[arg].eazlist);
        return 0;
}
 
int geteaz(int card, unsigned long arg, char *num)
{
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        strcpy(num, adapter[card]->channel[arg].eazlist);
        pr_debug("%s: EAZ List for channel %d reported: %s\n",
                adapter[card]->devicename, arg+1,
                adapter[card]->channel[arg].eazlist);
        return 0;
}
 
int setsil(int card, unsigned long arg, char *num)
{
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        strcpy(adapter[card]->channel[arg].sillist, num);
        pr_debug("%s: Service Indicators for channel %d set: %s\n",
                adapter[card]->devicename, arg+1,
                adapter[card]->channel[arg].sillist);
        return 0;
}
 
int getsil(int card, unsigned long arg, char *num)
{
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        strcpy(num, adapter[card]->channel[arg].sillist);
        pr_debug("%s: SIL for channel %d reported: %s\n",
                adapter[card]->devicename, arg+1,
                adapter[card]->channel[arg].sillist);
        return 0;
}
 
 
int lock()
{
        MOD_INC_USE_COUNT;
        return 0;
}
 
int unlock()
{
        MOD_DEC_USE_COUNT;
        return 0;
}
 
int reset(int card)
{
        unsigned long flags;
 
        if(!IS_VALID_CARD(card)) {
                pr_debug("Invalid param: %d is not a valid card id\n", card);
                return -ENODEV;
        }
 
        indicate_status(card, ISDN_STAT_STOP, 0, NULL);
 
        if(adapter[card]->EngineUp) {
                del_timer(&adapter[card]->stat_timer);
        }
 
        adapter[card]->EngineUp = 0;
 
        save_flags(flags);
        cli();
        init_timer(&adapter[card]->reset_timer);
        adapter[card]->reset_timer.function = check_reset;
        adapter[card]->reset_timer.data = card;
        adapter[card]->reset_timer.expires = jiffies + CHECKRESET_TIME;
        add_timer(&adapter[card]->reset_timer);
        restore_flags(flags);
 
        outb(0x1,adapter[card]->ioport[SFT_RESET]);
 
        pr_debug("%s: Adapter Reset\n", adapter[card]->devicename);
        return 0;
}
 
void flushreadfifo (int card)
{
        while(inb(adapter[card]->ioport[FIFO_STATUS]) & RF_HAS_DATA)
                inb(adapter[card]->ioport[FIFO_READ]);
}

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[/] [or1k/] [trunk/] [uclinux/] [uClinux-2.0.x/] [drivers/] [isdn/] [sc/] [command.c] - Blame information for rev 199

Line No.	Rev	Author	Line
1	199	simons	`/*`
2			`* $Id: command.c,v 1.1.1.1 2001-09-10 07:44:19 simons Exp $`
3			`* Copyright (C) 1996 SpellCaster Telecommunications Inc.`
4			`*`
5			`* This program is free software; you can redistribute it and/or modify`
6			`* it under the terms of the GNU General Public License as published by`
7			`* the Free Software Foundation; either version 2 of the License, or`
8			`* (at your option) any later version.`
9			`*`
10			`* This program is distributed in the hope that it will be useful,`
11			`* but WITHOUT ANY WARRANTY; without even the implied warranty of`
12			`* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the`
13			`* GNU General Public License for more details.`
14			`*`
15			`* You should have received a copy of the GNU General Public License`
16			`* along with this program; if not, write to the Free Software`
17			`* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.`
18			`*`
19			`* For more information, please contact gpl-info@spellcast.com or write:`
20			`*`
21			`* SpellCaster Telecommunications Inc.`
22			`* 5621 Finch Avenue East, Unit #3`
23			`* Scarborough, Ontario Canada`
24			`* M1B 2T9`
25			`* +1 (416) 297-8565`
26			`* +1 (416) 297-6433 Facsimile`
27			`*/`
28
29			`#define __NO_VERSION__`
30			`#include "includes.h" /* This must be first */`
31			`#include "hardware.h"`
32			`#include "message.h"`
33			`#include "card.h"`
34			`#include "scioc.h"`
35
36			`int dial(int card, unsigned long channel, setup_parm setup);`
37			`int hangup(int card, unsigned long channel);`
38			`int answer(int card, unsigned long channel);`
39			`int clreaz(int card, unsigned long channel);`
40			`int seteaz(int card, unsigned long channel, char *);`
41			`int geteaz(int card, unsigned long channel, char *);`
42			`int setsil(int card, unsigned long channel, char *);`
43			`int getsil(int card, unsigned long channel, char *);`
44			`int setl2(int card, unsigned long arg);`
45			`int getl2(int card, unsigned long arg);`
46			`int setl3(int card, unsigned long arg);`
47			`int getl3(int card, unsigned long arg);`
48			`int lock(void);`
49			`int unlock(void);`
50			`int acceptb(int card, unsigned long channel);`
51
52			`extern int cinst;`
53			`extern board *adapter[];`
54
55			`extern int sc_ioctl(int, scs_ioctl *);`
56			`extern int setup_buffers(int, int, unsigned int);`
57			`extern int indicate_status(int, int,ulong,char*);`
58			`extern void check_reset(unsigned long);`
59			`extern int send_and_receive(int, unsigned int, unsigned char, unsigned char,`
60			`unsigned char, unsigned char, unsigned char, unsigned char *,`
61			`RspMessage *, int);`
62			`extern int sendmessage(int, unsigned int, unsigned int, unsigned int,`
63			`unsigned int, unsigned int, unsigned int, unsigned int *);`
64			`extern inline void pullphone(char , char );`
65
66			`#ifdef DEBUG`
67			`/*`
68			`* Translate command codes to strings`
69			`*/`
70			`static char *commands[] = { "ISDN_CMD_IOCTL",`
71			`"ISDN_CMD_DIAL",`
72			`"ISDN_CMD_ACCEPTB",`
73			`"ISDN_CMD_ACCEPTB",`
74			`"ISDN_CMD_HANGUP",`
75			`"ISDN_CMD_CLREAZ",`
76			`"ISDN_CMD_SETEAZ",`
77			`"ISDN_CMD_GETEAZ",`
78			`"ISDN_CMD_SETSIL",`
79			`"ISDN_CMD_GETSIL",`
80			`"ISDN_CMD_SETL2",`
81			`"ISDN_CMD_GETL2",`
82			`"ISDN_CMD_SETL3",`
83			`"ISDN_CMD_GETL3",`
84			`"ISDN_CMD_LOCK",`
85			`"ISDN_CMD_UNLOCK",`
86			`"ISDN_CMD_SUSPEND",`
87			`"ISDN_CMD_RESUME" };`
88
89			`/*`
90			`* Translates ISDN4Linux protocol codes to strings for debug messages`
91			`*/`
92			`static char *l3protos[] = { "ISDN_PROTO_L3_TRANS" };`
93			`static char *l2protos[] = { "ISDN_PROTO_L2_X75I",`
94			`"ISDN_PROTO_L2_X75UI",`
95			`"ISDN_PROTO_L2_X75BUI",`
96			`"ISDN_PROTO_L2_HDLC",`
97			`"ISDN_PROTO_L2_TRANS" };`
98			`#endif`
99
100			`int get_card_from_id(int driver)`
101			`{`
102			`int i;`
103
104			`for(i = 0 ; i < cinst ; i++) {`
105			`if(adapter[i]->driverId == driver)`
106			`return i;`
107			`}`
108			`return -NODEV;`
109			`}`
110
111			`/*`
112			`* command`
113			`*/`
114
115			`int command(isdn_ctrl *cmd)`
116			`{`
117			`int card;`
118
119			`card = get_card_from_id(cmd->driver);`
120			`if(!IS_VALID_CARD(card)) {`
121			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
122			`return -ENODEV;`
123			`}`
124
125			`pr_debug("%s: Received %s command from Link Layer\n",`
126			`adapter[card]->devicename, commands[cmd->command]);`
127
128			`/*`
129			`* Dispatch the command`
130			`*/`
131			`switch(cmd->command) {`
132			`case ISDN_CMD_IOCTL:`
133			`{`
134			`unsigned long cmdptr;`
135			`scs_ioctl ioc;`
136			`int err;`
137
138			`memcpy(&cmdptr, cmd->parm.num, sizeof(unsigned long));`
139			`if((err = copy_from_user(&ioc, (scs_ioctl *) cmdptr,`
140			`sizeof(scs_ioctl)))) {`
141			`pr_debug("%s: Failed to verify user space 0x%x\n",`
142			`adapter[card]->devicename, cmdptr);`
143			`return err;`
144			`}`
145			`return sc_ioctl(card, &ioc);`
146			`}`
147			`case ISDN_CMD_DIAL:`
148			`return dial(card, cmd->arg, cmd->parm.setup);`
149			`case ISDN_CMD_HANGUP:`
150			`return hangup(card, cmd->arg);`
151			`case ISDN_CMD_ACCEPTD:`
152			`return answer(card, cmd->arg);`
153			`case ISDN_CMD_ACCEPTB:`
154			`return acceptb(card, cmd->arg);`
155			`case ISDN_CMD_CLREAZ:`
156			`return clreaz(card, cmd->arg);`
157			`case ISDN_CMD_SETEAZ:`
158			`return seteaz(card, cmd->arg, cmd->parm.num);`
159			`case ISDN_CMD_GETEAZ:`
160			`return geteaz(card, cmd->arg, cmd->parm.num);`
161			`case ISDN_CMD_SETSIL:`
162			`return setsil(card, cmd->arg, cmd->parm.num);`
163			`case ISDN_CMD_GETSIL:`
164			`return getsil(card, cmd->arg, cmd->parm.num);`
165			`case ISDN_CMD_SETL2:`
166			`return setl2(card, cmd->arg);`
167			`case ISDN_CMD_GETL2:`
168			`return getl2(card, cmd->arg);`
169			`case ISDN_CMD_SETL3:`
170			`return setl3(card, cmd->arg);`
171			`case ISDN_CMD_GETL3:`
172			`return getl3(card, cmd->arg);`
173			`case ISDN_CMD_LOCK:`
174			`return lock();`
175			`case ISDN_CMD_UNLOCK:`
176			`return unlock();`
177			`default:`
178			`return -EINVAL;`
179			`}`
180			`return 0;`
181			`}`
182
183			`/*`
184			`* Confirm our ability to communicate with the board. This test assumes no`
185			`* other message activity is present`
186			`*/`
187			`int loopback(int card)`
188			`{`
189
190			`int status;`
191			`static char testmsg[] = "Test Message";`
192			`RspMessage rspmsg;`
193
194			`if(!IS_VALID_CARD(card)) {`
195			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
196			`return -ENODEV;`
197			`}`
198
199			`pr_debug("%s: Sending loopback message\n", adapter[card]->devicename);`
200
201
202			`/*`
203			`* Send the loopback message to confirm that memory transfer is`
204			`* operational`
205			`*/`
206			`status = send_and_receive(card, CMPID, cmReqType1,`
207			`cmReqClass0,`
208			`cmReqMsgLpbk,`
209			`0,`
210			`(unsigned char) strlen(testmsg),`
211			`(unsigned char *)testmsg,`
212			`&rspmsg, SAR_TIMEOUT);`
213
214
215			`if (!status) {`
216			`pr_debug("%s: Loopback message successfully sent\n",`
217			`adapter[card]->devicename);`
218			`if(strcmp(rspmsg.msg_data.byte_array, testmsg)) {`
219			`pr_debug("%s: Loopback return != sent\n",`
220			`adapter[card]->devicename);`
221			`return -EIO;`
222			`}`
223			`return 0;`
224			`}`
225			`else {`
226			`pr_debug("%s: Send loopback message failed\n",`
227			`adapter[card]->devicename);`
228			`return -EIO;`
229			`}`
230
231			`}`
232
233			`/*`
234			`* start the onboard firmware`
235			`*/`
236			`int startproc(int card)`
237			`{`
238			`int status;`
239
240			`if(!IS_VALID_CARD(card)) {`
241			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
242			`return -ENODEV;`
243			`}`
244
245			`/*`
246			`* send start msg`
247			`*/`
248			`status = sendmessage(card, CMPID,cmReqType2,`
249			`cmReqClass0,`
250			`cmReqStartProc,`
251			`0,0,0);`
252			`pr_debug("%s: Sent startProc\n", adapter[card]->devicename);`
253
254			`return status;`
255			`}`
256
257
258			`int loadproc(int card, char *data)`
259			`{`
260			`return -1;`
261			`}`
262
263
264			`/*`
265			`* Dials the number passed in`
266			`*/`
267			`int dial(int card, unsigned long channel, setup_parm setup)`
268			`{`
269			`int status;`
270			`char Phone[48];`
271
272			`if(!IS_VALID_CARD(card)) {`
273			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
274			`return -ENODEV;`
275			`}`
276
277			`/extract ISDN number to dial from eaz/msn string/`
278			`strcpy(Phone,setup.phone);`
279
280			`/send the connection message/`
281			`status = sendmessage(card, CEPID,ceReqTypePhy,`
282			`ceReqClass1,`
283			`ceReqPhyConnect,`
284			`(unsigned char) channel+1,`
285			`strlen(Phone),`
286			`(unsigned int *) Phone);`
287
288			`pr_debug("%s: Dialing %s on channel %d\n",`
289			`adapter[card]->devicename, Phone, channel+1);`
290
291			`return status;`
292			`}`
293
294			`/*`
295			`* Answer an incoming call`
296			`*/`
297			`int answer(int card, unsigned long channel)`
298			`{`
299			`if(!IS_VALID_CARD(card)) {`
300			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
301			`return -ENODEV;`
302			`}`
303
304			`if(setup_buffers(card, channel+1, BUFFER_SIZE)) {`
305			`hangup(card, channel+1);`
306			`return -ENOBUFS;`
307			`}`
308
309			`indicate_status(card, ISDN_STAT_BCONN,channel,NULL);`
310			`pr_debug("%s: Answered incoming call on channel %s\n",`
311			`adapter[card]->devicename, channel+1);`
312			`return 0;`
313			`}`
314
315			`/*`
316			`* Hangup up the call on specified channel`
317			`*/`
318			`int hangup(int card, unsigned long channel)`
319			`{`
320			`int status;`
321
322			`if(!IS_VALID_CARD(card)) {`
323			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
324			`return -ENODEV;`
325			`}`
326
327			`status = sendmessage(card, CEPID, ceReqTypePhy,`
328			`ceReqClass1,`
329			`ceReqPhyDisconnect,`
330			`(unsigned char) channel+1,`
331			`0,`
332			`NULL);`
333			`pr_debug("%s: Sent HANGUP message to channel %d\n",`
334			`adapter[card]->devicename, channel+1);`
335			`return status;`
336			`}`
337
338			`/*`
339			`* Set the layer 2 protocol (X.25, HDLC, Raw)`
340			`*/`
341			`int setl2(int card, unsigned long arg)`
342			`{`
343			`int status =0;`
344			`int protocol,channel;`
345
346			`if(!IS_VALID_CARD(card)) {`
347			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
348			`return -ENODEV;`
349			`}`
350			`protocol = arg >> 8;`
351			`channel = arg & 0xff;`
352			`adapter[card]->channel[channel].l2_proto = protocol;`
353			`pr_debug("%s: Level 2 protocol for channel %d set to %s from %d\n",`
354			`adapter[card]->devicename, channel+1,l2protos[adapter[card]->channel[channel].l2_proto],protocol);`
355
356			`/*`
357			`* check that the adapter is also set to the correct protocol`
358			`*/`
359			`pr_debug("%s: Sending GetFrameFormat for channel %d\n",`
360			`adapter[card]->devicename, channel+1);`
361			`status = sendmessage(card, CEPID, ceReqTypeCall,`
362			`ceReqClass0,`
363			`ceReqCallGetFrameFormat,`
364			`(unsigned char)channel+1,`
365			`1,`
366			`(unsigned int *) protocol);`
367			`if(status)`
368			`return status;`
369			`return 0;`
370			`}`
371
372			`/*`
373			`* Get the layer 2 protocol`
374			`*/`
375			`int getl2(int card, unsigned long channel) {`
376
377			`if(!IS_VALID_CARD(card)) {`
378			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
379			`return -ENODEV;`
380			`}`
381
382			`pr_debug("%s: Level 2 protocol for channel %d reported as %s\n",`
383			`adapter[card]->devicename, channel+1,`
384			`l2protos[adapter[card]->channel[channel].l2_proto]);`
385
386			`return adapter[card]->channel[channel].l2_proto;`
387			`}`
388
389			`/*`
390			`* Set the layer 3 protocol`
391			`*/`
392			`int setl3(int card, unsigned long channel)`
393			`{`
394			`int protocol = channel >> 8;`
395
396			`if(!IS_VALID_CARD(card)) {`
397			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
398			`return -ENODEV;`
399			`}`
400
401			`adapter[card]->channel[channel].l3_proto = protocol;`
402			`pr_debug("%s: Level 3 protocol for channel %d set to %s\n",`
403			`adapter[card]->devicename, channel+1, l3protos[protocol]);`
404			`return 0;`
405			`}`
406
407			`/*`
408			`* Get the layer 3 protocol`
409			`*/`
410			`int getl3(int card, unsigned long arg)`
411			`{`
412			`if(!IS_VALID_CARD(card)) {`
413			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
414			`return -ENODEV;`
415			`}`
416
417			`pr_debug("%s: Level 3 protocol for channel %d reported as %s\n",`
418			`adapter[card]->devicename, arg+1,`
419			`l3protos[adapter[card]->channel[arg].l3_proto]);`
420			`return adapter[card]->channel[arg].l3_proto;`
421			`}`
422
423
424			`int acceptb(int card, unsigned long channel)`
425			`{`
426			`if(!IS_VALID_CARD(card)) {`
427			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
428			`return -ENODEV;`
429			`}`
430
431			`if(setup_buffers(card, channel+1, BUFFER_SIZE))`
432			`{`
433			`hangup(card, channel+1);`
434			`return -ENOBUFS;`
435			`}`
436
437			`pr_debug("%s: B-Channel connection accepted on channel %d\n",`
438			`adapter[card]->devicename, channel+1);`
439			`indicate_status(card, ISDN_STAT_BCONN, channel, NULL);`
440			`return 0;`
441			`}`
442
443			`int clreaz(int card, unsigned long arg)`
444			`{`
445			`if(!IS_VALID_CARD(card)) {`
446			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
447			`return -ENODEV;`
448			`}`
449
450			`strcpy(adapter[card]->channel[arg].eazlist, "");`
451			`adapter[card]->channel[arg].eazclear = 1;`
452			`pr_debug("%s: EAZ List cleared for channel %d\n",`
453			`adapter[card]->devicename, arg+1);`
454			`return 0;`
455			`}`
456
457			`int seteaz(int card, unsigned long arg, char *num)`
458			`{`
459			`if(!IS_VALID_CARD(card)) {`
460			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
461			`return -ENODEV;`
462			`}`
463
464			`strcpy(adapter[card]->channel[arg].eazlist, num);`
465			`adapter[card]->channel[arg].eazclear = 0;`
466			`pr_debug("%s: EAZ list for channel %d set to: %s\n",`
467			`adapter[card]->devicename, arg+1,`
468			`adapter[card]->channel[arg].eazlist);`
469			`return 0;`
470			`}`
471
472			`int geteaz(int card, unsigned long arg, char *num)`
473			`{`
474			`if(!IS_VALID_CARD(card)) {`
475			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
476			`return -ENODEV;`
477			`}`
478
479			`strcpy(num, adapter[card]->channel[arg].eazlist);`
480			`pr_debug("%s: EAZ List for channel %d reported: %s\n",`
481			`adapter[card]->devicename, arg+1,`
482			`adapter[card]->channel[arg].eazlist);`
483			`return 0;`
484			`}`
485
486			`int setsil(int card, unsigned long arg, char *num)`
487			`{`
488			`if(!IS_VALID_CARD(card)) {`
489			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
490			`return -ENODEV;`
491			`}`
492
493			`strcpy(adapter[card]->channel[arg].sillist, num);`
494			`pr_debug("%s: Service Indicators for channel %d set: %s\n",`
495			`adapter[card]->devicename, arg+1,`
496			`adapter[card]->channel[arg].sillist);`
497			`return 0;`
498			`}`
499
500			`int getsil(int card, unsigned long arg, char *num)`
501			`{`
502			`if(!IS_VALID_CARD(card)) {`
503			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
504			`return -ENODEV;`
505			`}`
506
507			`strcpy(num, adapter[card]->channel[arg].sillist);`
508			`pr_debug("%s: SIL for channel %d reported: %s\n",`
509			`adapter[card]->devicename, arg+1,`
510			`adapter[card]->channel[arg].sillist);`
511			`return 0;`
512			`}`
513
514
515			`int lock()`
516			`{`
517			`MOD_INC_USE_COUNT;`
518			`return 0;`
519			`}`
520
521			`int unlock()`
522			`{`
523			`MOD_DEC_USE_COUNT;`
524			`return 0;`
525			`}`
526
527			`int reset(int card)`
528			`{`
529			`unsigned long flags;`
530
531			`if(!IS_VALID_CARD(card)) {`
532			`pr_debug("Invalid param: %d is not a valid card id\n", card);`
533			`return -ENODEV;`
534			`}`
535
536			`indicate_status(card, ISDN_STAT_STOP, 0, NULL);`
537
538			`if(adapter[card]->EngineUp) {`
539			`del_timer(&adapter[card]->stat_timer);`
540			`}`
541
542			`adapter[card]->EngineUp = 0;`
543
544			`save_flags(flags);`
545			`cli();`
546			`init_timer(&adapter[card]->reset_timer);`
547			`adapter[card]->reset_timer.function = check_reset;`
548			`adapter[card]->reset_timer.data = card;`
549			`adapter[card]->reset_timer.expires = jiffies + CHECKRESET_TIME;`
550			`add_timer(&adapter[card]->reset_timer);`
551			`restore_flags(flags);`
552
553			`outb(0x1,adapter[card]->ioport[SFT_RESET]);`
554
555			`pr_debug("%s: Adapter Reset\n", adapter[card]->devicename);`
556			`return 0;`
557			`}`
558
559			`void flushreadfifo (int card)`
560			`{`
561			`while(inb(adapter[card]->ioport[FIFO_STATUS]) & RF_HAS_DATA)`
562			`inb(adapter[card]->ioport[FIFO_READ]);`
563			`}`