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path: root/drivers/isdn/sc/interrupt.c
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Diffstat (limited to 'drivers/isdn/sc/interrupt.c')
-rw-r--r--drivers/isdn/sc/interrupt.c144
1 files changed, 72 insertions, 72 deletions
diff --git a/drivers/isdn/sc/interrupt.c b/drivers/isdn/sc/interrupt.c
index f0225bc0f267..e80cc76bc314 100644
--- a/drivers/isdn/sc/interrupt.c
+++ b/drivers/isdn/sc/interrupt.c
@@ -22,7 +22,7 @@
#include <linux/interrupt.h>
/*
- *
+ *
*/
irqreturn_t interrupt_handler(int dummy, void *card_inst)
{
@@ -31,15 +31,15 @@ irqreturn_t interrupt_handler(int dummy, void *card_inst)
int channel;
int card = (int)(unsigned long) card_inst;
- if(!IS_VALID_CARD(card)) {
+ if (!IS_VALID_CARD(card)) {
pr_debug("Invalid param: %d is not a valid card id\n", card);
return IRQ_NONE;
}
pr_debug("%s: Entered Interrupt handler\n",
- sc_adapter[card]->devicename);
-
- /*
+ sc_adapter[card]->devicename);
+
+ /*
* Pull all of the waiting messages off the response queue
*/
while (!receivemessage(card, &rcvmsg)) {
@@ -47,31 +47,31 @@ irqreturn_t interrupt_handler(int dummy, void *card_inst)
* Push the message to the adapter structure for
* send_and_receive to snoop
*/
- if(sc_adapter[card]->want_async_messages)
+ if (sc_adapter[card]->want_async_messages)
memcpy(&(sc_adapter[card]->async_msg),
- &rcvmsg, sizeof(RspMessage));
+ &rcvmsg, sizeof(RspMessage));
channel = (unsigned int) rcvmsg.phy_link_no;
-
+
/*
* Trap Invalid request messages
*/
- if(IS_CM_MESSAGE(rcvmsg, 0, 0, Invalid)) {
- pr_debug("%s: Invalid request Message, rsp_status = %d\n",
- sc_adapter[card]->devicename,
- rcvmsg.rsp_status);
- break;
+ if (IS_CM_MESSAGE(rcvmsg, 0, 0, Invalid)) {
+ pr_debug("%s: Invalid request Message, rsp_status = %d\n",
+ sc_adapter[card]->devicename,
+ rcvmsg.rsp_status);
+ break;
}
-
+
/*
* Check for a linkRead message
*/
if (IS_CE_MESSAGE(rcvmsg, Lnk, 1, Read))
{
pr_debug("%s: Received packet 0x%x bytes long at 0x%lx\n",
- sc_adapter[card]->devicename,
- rcvmsg.msg_data.response.msg_len,
- rcvmsg.msg_data.response.buff_offset);
+ sc_adapter[card]->devicename,
+ rcvmsg.msg_data.response.msg_len,
+ rcvmsg.msg_data.response.buff_offset);
rcvpkt(card, &rcvmsg);
continue;
@@ -80,49 +80,49 @@ irqreturn_t interrupt_handler(int dummy, void *card_inst)
/*
* Handle a write acknoledgement
*/
- if(IS_CE_MESSAGE(rcvmsg, Lnk, 1, Write)) {
+ if (IS_CE_MESSAGE(rcvmsg, Lnk, 1, Write)) {
pr_debug("%s: Packet Send ACK on channel %d\n",
- sc_adapter[card]->devicename,
- rcvmsg.phy_link_no);
- sc_adapter[card]->channel[rcvmsg.phy_link_no-1].free_sendbufs++;
+ sc_adapter[card]->devicename,
+ rcvmsg.phy_link_no);
+ sc_adapter[card]->channel[rcvmsg.phy_link_no - 1].free_sendbufs++;
continue;
}
/*
* Handle a connection message
*/
- if (IS_CE_MESSAGE(rcvmsg, Phy, 1, Connect))
+ if (IS_CE_MESSAGE(rcvmsg, Phy, 1, Connect))
{
unsigned int callid;
- setup_parm setup;
+ setup_parm setup;
pr_debug("%s: Connect message: line %d: status %d: cause 0x%x\n",
- sc_adapter[card]->devicename,
- rcvmsg.phy_link_no,
- rcvmsg.rsp_status,
- rcvmsg.msg_data.byte_array[2]);
-
- memcpy(&callid,rcvmsg.msg_data.byte_array,sizeof(int));
- if(callid>=0x8000 && callid<=0xFFFF)
- {
+ sc_adapter[card]->devicename,
+ rcvmsg.phy_link_no,
+ rcvmsg.rsp_status,
+ rcvmsg.msg_data.byte_array[2]);
+
+ memcpy(&callid, rcvmsg.msg_data.byte_array, sizeof(int));
+ if (callid >= 0x8000 && callid <= 0xFFFF)
+ {
pr_debug("%s: Got Dial-Out Rsp\n",
- sc_adapter[card]->devicename);
+ sc_adapter[card]->devicename);
indicate_status(card, ISDN_STAT_DCONN,
- (unsigned long)rcvmsg.phy_link_no-1,NULL);
-
+ (unsigned long)rcvmsg.phy_link_no - 1, NULL);
+
}
- else if(callid>=0x0000 && callid<=0x7FFF)
+ else if (callid >= 0x0000 && callid <= 0x7FFF)
{
int len;
pr_debug("%s: Got Incoming Call\n",
- sc_adapter[card]->devicename);
+ sc_adapter[card]->devicename);
len = strlcpy(setup.phone, &(rcvmsg.msg_data.byte_array[4]),
- sizeof(setup.phone));
+ sizeof(setup.phone));
if (len >= sizeof(setup.phone))
continue;
len = strlcpy(setup.eazmsn,
- sc_adapter[card]->channel[rcvmsg.phy_link_no - 1].dn,
- sizeof(setup.eazmsn));
+ sc_adapter[card]->channel[rcvmsg.phy_link_no - 1].dn,
+ sizeof(setup.eazmsn));
if (len >= sizeof(setup.eazmsn))
continue;
setup.si1 = 7;
@@ -130,8 +130,8 @@ irqreturn_t interrupt_handler(int dummy, void *card_inst)
setup.plan = 0;
setup.screen = 0;
- indicate_status(card, ISDN_STAT_ICALL,(unsigned long)rcvmsg.phy_link_no-1,(char *)&setup);
- indicate_status(card, ISDN_STAT_DCONN,(unsigned long)rcvmsg.phy_link_no-1,NULL);
+ indicate_status(card, ISDN_STAT_ICALL, (unsigned long)rcvmsg.phy_link_no - 1, (char *)&setup);
+ indicate_status(card, ISDN_STAT_DCONN, (unsigned long)rcvmsg.phy_link_no - 1, NULL);
}
continue;
}
@@ -139,16 +139,16 @@ irqreturn_t interrupt_handler(int dummy, void *card_inst)
/*
* Handle a disconnection message
*/
- if (IS_CE_MESSAGE(rcvmsg, Phy, 1, Disconnect))
+ if (IS_CE_MESSAGE(rcvmsg, Phy, 1, Disconnect))
{
pr_debug("%s: disconnect message: line %d: status %d: cause 0x%x\n",
- sc_adapter[card]->devicename,
- rcvmsg.phy_link_no,
- rcvmsg.rsp_status,
- rcvmsg.msg_data.byte_array[2]);
+ sc_adapter[card]->devicename,
+ rcvmsg.phy_link_no,
+ rcvmsg.rsp_status,
+ rcvmsg.msg_data.byte_array[2]);
- indicate_status(card, ISDN_STAT_BHUP,(unsigned long)rcvmsg.phy_link_no-1,NULL);
- indicate_status(card, ISDN_STAT_DHUP,(unsigned long)rcvmsg.phy_link_no-1,NULL);
+ indicate_status(card, ISDN_STAT_BHUP, (unsigned long)rcvmsg.phy_link_no - 1, NULL);
+ indicate_status(card, ISDN_STAT_DHUP, (unsigned long)rcvmsg.phy_link_no - 1, NULL);
continue;
}
@@ -158,10 +158,10 @@ irqreturn_t interrupt_handler(int dummy, void *card_inst)
*/
if (IS_CM_MESSAGE(rcvmsg, 5, 0, MiscEngineUp)) {
pr_debug("%s: Received EngineUp message\n",
- sc_adapter[card]->devicename);
+ sc_adapter[card]->devicename);
sc_adapter[card]->EngineUp = 1;
- sendmessage(card, CEPID,ceReqTypeCall,ceReqClass0,ceReqCallGetMyNumber,1,0,NULL);
- sendmessage(card, CEPID,ceReqTypeCall,ceReqClass0,ceReqCallGetMyNumber,2,0,NULL);
+ sendmessage(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallGetMyNumber, 1, 0, NULL);
+ sendmessage(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallGetMyNumber, 2, 0, NULL);
init_timer(&sc_adapter[card]->stat_timer);
sc_adapter[card]->stat_timer.function = check_phystat;
sc_adapter[card]->stat_timer.data = card;
@@ -175,25 +175,25 @@ irqreturn_t interrupt_handler(int dummy, void *card_inst)
*/
if (IS_CM_MESSAGE(rcvmsg, 2, 0, StartProc)) {
pr_debug("%s: StartProc Response Status %d\n",
- sc_adapter[card]->devicename,
- rcvmsg.rsp_status);
+ sc_adapter[card]->devicename,
+ rcvmsg.rsp_status);
continue;
}
/*
* Handle a GetMyNumber Rsp
*/
- if (IS_CE_MESSAGE(rcvmsg,Call,0,GetMyNumber)){
+ if (IS_CE_MESSAGE(rcvmsg, Call, 0, GetMyNumber)) {
strlcpy(sc_adapter[card]->channel[rcvmsg.phy_link_no - 1].dn,
rcvmsg.msg_data.byte_array,
sizeof(rcvmsg.msg_data.byte_array));
continue;
}
-
+
/*
* PhyStatus response
*/
- if(IS_CE_MESSAGE(rcvmsg, Phy, 2, Status)) {
+ if (IS_CE_MESSAGE(rcvmsg, Phy, 2, Status)) {
unsigned int b1stat, b2stat;
/*
@@ -204,30 +204,30 @@ irqreturn_t interrupt_handler(int dummy, void *card_inst)
sc_adapter[card]->nphystat = (b2stat >> 8) | b1stat; /* endian?? */
pr_debug("%s: PhyStat is 0x%2x\n",
- sc_adapter[card]->devicename,
- sc_adapter[card]->nphystat);
+ sc_adapter[card]->devicename,
+ sc_adapter[card]->nphystat);
continue;
}
- /*
+ /*
* Handle a GetFramFormat
*/
- if(IS_CE_MESSAGE(rcvmsg, Call, 0, GetFrameFormat)) {
- if(rcvmsg.msg_data.byte_array[0] != HDLC_PROTO) {
+ if (IS_CE_MESSAGE(rcvmsg, Call, 0, GetFrameFormat)) {
+ if (rcvmsg.msg_data.byte_array[0] != HDLC_PROTO) {
unsigned int proto = HDLC_PROTO;
/*
* Set board format to HDLC if it wasn't already
*/
pr_debug("%s: current frame format: 0x%x, will change to HDLC\n",
- sc_adapter[card]->devicename,
- rcvmsg.msg_data.byte_array[0]);
+ sc_adapter[card]->devicename,
+ rcvmsg.msg_data.byte_array[0]);
sendmessage(card, CEPID, ceReqTypeCall,
- ceReqClass0,
- ceReqCallSetFrameFormat,
- (unsigned char) channel +1,
- 1,&proto);
- }
+ ceReqClass0,
+ ceReqCallSetFrameFormat,
+ (unsigned char)channel + 1,
+ 1, &proto);
+ }
continue;
}
@@ -235,13 +235,13 @@ irqreturn_t interrupt_handler(int dummy, void *card_inst)
* Hmm...
*/
pr_debug("%s: Received unhandled message (%d,%d,%d) link %d\n",
- sc_adapter[card]->devicename,
- rcvmsg.type, rcvmsg.class, rcvmsg.code,
- rcvmsg.phy_link_no);
+ sc_adapter[card]->devicename,
+ rcvmsg.type, rcvmsg.class, rcvmsg.code,
+ rcvmsg.phy_link_no);
} /* while */
pr_debug("%s: Exiting Interrupt Handler\n",
- sc_adapter[card]->devicename);
+ sc_adapter[card]->devicename);
return IRQ_HANDLED;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-27 05:19:09 +0300