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path: root/drivers/isdn/sc/command.c
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Diffstat (limited to 'drivers/isdn/sc/command.c')
-rw-r--r--drivers/isdn/sc/command.c172
1 files changed, 75 insertions, 97 deletions
diff --git a/drivers/isdn/sc/command.c b/drivers/isdn/sc/command.c
index 19f2fcf0ae4..4a4e66152ce 100644
--- a/drivers/isdn/sc/command.c
+++ b/drivers/isdn/sc/command.c
@@ -31,20 +31,6 @@ static int setl2(int card, unsigned long arg);
static int setl3(int card, unsigned long arg);
static int acceptb(int card, unsigned long channel);
-extern int cinst;
-extern board *sc_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
@@ -83,14 +69,14 @@ int get_card_from_id(int driver)
{
int i;
- for(i = 0 ; i < cinst ; i++) {
- if(sc_adapter[i]->driverId == driver)
+ for (i = 0; i < cinst; i++) {
+ if (sc_adapter[i]->driverId == driver)
return i;
}
return -ENODEV;
}
-/*
+/*
* command
*/
@@ -99,28 +85,25 @@ int command(isdn_ctrl *cmd)
int card;
card = get_card_from_id(cmd->driver);
- if(!IS_VALID_CARD(card)) {
+ 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",
- sc_adapter[card]->devicename, commands[cmd->command]);
-
/*
* Dispatch the command
*/
- switch(cmd->command) {
+ switch (cmd->command) {
case ISDN_CMD_IOCTL:
{
- unsigned long cmdptr;
+ unsigned long cmdptr;
scs_ioctl ioc;
memcpy(&cmdptr, cmd->parm.num, sizeof(unsigned long));
if (copy_from_user(&ioc, (scs_ioctl __user *)cmdptr,
sizeof(scs_ioctl))) {
- pr_debug("%s: Failed to verify user space 0x%x\n",
- sc_adapter[card]->devicename, cmdptr);
+ pr_debug("%s: Failed to verify user space 0x%lx\n",
+ sc_adapter[card]->devicename, cmdptr);
return -EFAULT;
}
return sc_ioctl(card, &ioc);
@@ -150,76 +133,76 @@ int command(isdn_ctrl *cmd)
/*
* start the onboard firmware
*/
-int startproc(int card)
+int startproc(int card)
{
int status;
- if(!IS_VALID_CARD(card)) {
+ if (!IS_VALID_CARD(card)) {
pr_debug("Invalid param: %d is not a valid card id\n", card);
return -ENODEV;
}
/*
- * send start msg
+ * send start msg
*/
- status = sendmessage(card, CMPID,cmReqType2,
- cmReqClass0,
- cmReqStartProc,
- 0,0,NULL);
+ status = sendmessage(card, CMPID, cmReqType2,
+ cmReqClass0,
+ cmReqStartProc,
+ 0, 0, NULL);
pr_debug("%s: Sent startProc\n", sc_adapter[card]->devicename);
-
+
return status;
}
/*
- * Dials the number passed in
+ * Dials the number passed in
*/
static int dial(int card, unsigned long channel, setup_parm setup)
{
int status;
char Phone[48];
-
- if(!IS_VALID_CARD(card)) {
+
+ 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);
+ /*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",
- sc_adapter[card]->devicename, Phone, channel+1);
-
+ status = sendmessage(card, CEPID, ceReqTypePhy,
+ ceReqClass1,
+ ceReqPhyConnect,
+ (unsigned char)channel + 1,
+ strlen(Phone),
+ (unsigned int *)Phone);
+
+ pr_debug("%s: Dialing %s on channel %lu\n",
+ sc_adapter[card]->devicename, Phone, channel + 1);
+
return status;
}
/*
- * Answer an incoming call
+ * Answer an incoming call
*/
static int answer(int card, unsigned long channel)
{
- if(!IS_VALID_CARD(card)) {
+ 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);
+ if (setup_buffers(card, channel + 1)) {
+ hangup(card, channel + 1);
return -ENOBUFS;
}
- indicate_status(card, ISDN_STAT_BCONN,channel,NULL);
- pr_debug("%s: Answered incoming call on channel %s\n",
- sc_adapter[card]->devicename, channel+1);
+ indicate_status(card, ISDN_STAT_BCONN, channel, NULL);
+ pr_debug("%s: Answered incoming call on channel %lu\n",
+ sc_adapter[card]->devicename, channel + 1);
return 0;
}
@@ -230,19 +213,19 @@ static int hangup(int card, unsigned long channel)
{
int status;
- if(!IS_VALID_CARD(card)) {
+ 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",
- sc_adapter[card]->devicename, channel+1);
+ ceReqClass1,
+ ceReqPhyDisconnect,
+ (unsigned char)channel + 1,
+ 0,
+ NULL);
+ pr_debug("%s: Sent HANGUP message to channel %lu\n",
+ sc_adapter[card]->devicename, channel + 1);
return status;
}
@@ -251,32 +234,29 @@ static int hangup(int card, unsigned long channel)
*/
static int setl2(int card, unsigned long arg)
{
- int status =0;
- int protocol,channel;
+ int status = 0;
+ int protocol, channel;
- if(!IS_VALID_CARD(card)) {
+ 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;
sc_adapter[card]->channel[channel].l2_proto = protocol;
- pr_debug("%s: Level 2 protocol for channel %d set to %s from %d\n",
- sc_adapter[card]->devicename, channel+1,
- l2protos[sc_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",
- sc_adapter[card]->devicename, channel+1);
+ sc_adapter[card]->devicename, channel + 1);
status = sendmessage(card, CEPID, ceReqTypeCall,
- ceReqClass0,
- ceReqCallGetFrameFormat,
- (unsigned char)channel+1,
- 1,
- (unsigned int *) protocol);
- if(status)
+ ceReqClass0,
+ ceReqCallGetFrameFormat,
+ (unsigned char)channel + 1,
+ 1,
+ (unsigned int *)protocol);
+ if (status)
return status;
return 0;
}
@@ -288,62 +268,60 @@ static int setl3(int card, unsigned long channel)
{
int protocol = channel >> 8;
- if(!IS_VALID_CARD(card)) {
+ if (!IS_VALID_CARD(card)) {
pr_debug("Invalid param: %d is not a valid card id\n", card);
return -ENODEV;
}
sc_adapter[card]->channel[channel].l3_proto = protocol;
- pr_debug("%s: Level 3 protocol for channel %d set to %s\n",
- sc_adapter[card]->devicename, channel+1, l3protos[protocol]);
return 0;
}
static int acceptb(int card, unsigned long channel)
{
- if(!IS_VALID_CARD(card)) {
+ 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))
+ if (setup_buffers(card, channel + 1))
{
- hangup(card, channel+1);
+ hangup(card, channel + 1);
return -ENOBUFS;
}
- pr_debug("%s: B-Channel connection accepted on channel %d\n",
- sc_adapter[card]->devicename, channel+1);
+ pr_debug("%s: B-Channel connection accepted on channel %lu\n",
+ sc_adapter[card]->devicename, channel + 1);
indicate_status(card, ISDN_STAT_BCONN, channel, NULL);
return 0;
}
static int clreaz(int card, unsigned long arg)
{
- if(!IS_VALID_CARD(card)) {
+ if (!IS_VALID_CARD(card)) {
pr_debug("Invalid param: %d is not a valid card id\n", card);
return -ENODEV;
}
strcpy(sc_adapter[card]->channel[arg].eazlist, "");
sc_adapter[card]->channel[arg].eazclear = 1;
- pr_debug("%s: EAZ List cleared for channel %d\n",
- sc_adapter[card]->devicename, arg+1);
+ pr_debug("%s: EAZ List cleared for channel %lu\n",
+ sc_adapter[card]->devicename, arg + 1);
return 0;
}
static int seteaz(int card, unsigned long arg, char *num)
{
- if(!IS_VALID_CARD(card)) {
+ if (!IS_VALID_CARD(card)) {
pr_debug("Invalid param: %d is not a valid card id\n", card);
return -ENODEV;
}
strcpy(sc_adapter[card]->channel[arg].eazlist, num);
sc_adapter[card]->channel[arg].eazclear = 0;
- pr_debug("%s: EAZ list for channel %d set to: %s\n",
- sc_adapter[card]->devicename, arg+1,
- sc_adapter[card]->channel[arg].eazlist);
+ pr_debug("%s: EAZ list for channel %lu set to: %s\n",
+ sc_adapter[card]->devicename, arg + 1,
+ sc_adapter[card]->channel[arg].eazlist);
return 0;
}
@@ -351,14 +329,14 @@ int reset(int card)
{
unsigned long flags;
- if(!IS_VALID_CARD(card)) {
+ 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(sc_adapter[card]->EngineUp) {
+ if (sc_adapter[card]->EngineUp) {
del_timer(&sc_adapter[card]->stat_timer);
}
@@ -366,20 +344,20 @@ int reset(int card)
spin_lock_irqsave(&sc_adapter[card]->lock, flags);
init_timer(&sc_adapter[card]->reset_timer);
- sc_adapter[card]->reset_timer.function = check_reset;
+ sc_adapter[card]->reset_timer.function = sc_check_reset;
sc_adapter[card]->reset_timer.data = card;
sc_adapter[card]->reset_timer.expires = jiffies + CHECKRESET_TIME;
add_timer(&sc_adapter[card]->reset_timer);
spin_unlock_irqrestore(&sc_adapter[card]->lock, flags);
- outb(0x1,sc_adapter[card]->ioport[SFT_RESET]);
+ outb(0x1, sc_adapter[card]->ioport[SFT_RESET]);
pr_debug("%s: Adapter Reset\n", sc_adapter[card]->devicename);
return 0;
}
-void flushreadfifo (int card)
+void flushreadfifo(int card)
{
- while(inb(sc_adapter[card]->ioport[FIFO_STATUS]) & RF_HAS_DATA)
+ while (inb(sc_adapter[card]->ioport[FIFO_STATUS]) & RF_HAS_DATA)
inb(sc_adapter[card]->ioport[FIFO_READ]);
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-06 02:56:53 +0000