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path: root/drivers/isdn/hisax/arcofi.c
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Diffstat (limited to 'drivers/isdn/hisax/arcofi.c')
-rw-r--r--drivers/isdn/hisax/arcofi.c88
1 files changed, 44 insertions, 44 deletions
diff --git a/drivers/isdn/hisax/arcofi.c b/drivers/isdn/hisax/arcofi.c
index 21cbbe1d5563..29ec2dfbd155 100644
--- a/drivers/isdn/hisax/arcofi.c
+++ b/drivers/isdn/hisax/arcofi.c
@@ -9,7 +9,7 @@
* of the GNU General Public License, incorporated herein by reference.
*
*/
-
+
#include <linux/sched.h>
#include "hisax.h"
#include "isdnl1.h"
@@ -22,9 +22,9 @@ static void
add_arcofi_timer(struct IsdnCardState *cs) {
if (test_and_set_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
del_timer(&cs->dc.isac.arcofitimer);
- }
+ }
init_timer(&cs->dc.isac.arcofitimer);
- cs->dc.isac.arcofitimer.expires = jiffies + ((ARCOFI_TIMER_VALUE * HZ)/1000);
+ cs->dc.isac.arcofitimer.expires = jiffies + ((ARCOFI_TIMER_VALUE * HZ) / 1000);
add_timer(&cs->dc.isac.arcofitimer);
}
@@ -34,11 +34,11 @@ send_arcofi(struct IsdnCardState *cs) {
cs->dc.isac.mon_txp = 0;
cs->dc.isac.mon_txc = cs->dc.isac.arcofi_list->len;
memcpy(cs->dc.isac.mon_tx, cs->dc.isac.arcofi_list->msg, cs->dc.isac.mon_txc);
- switch(cs->dc.isac.arcofi_bc) {
- case 0: break;
- case 1: cs->dc.isac.mon_tx[1] |= 0x40;
- break;
- default: break;
+ switch (cs->dc.isac.arcofi_bc) {
+ case 0: break;
+ case 1: cs->dc.isac.mon_tx[1] |= 0x40;
+ break;
+ default: break;
}
cs->dc.isac.mocr &= 0x0f;
cs->dc.isac.mocr |= 0xa0;
@@ -58,42 +58,25 @@ arcofi_fsm(struct IsdnCardState *cs, int event, void *data) {
cs->dc.isac.arcofi_state = ARCOFI_NOP;
test_and_set_bit(FLG_ARCOFI_ERROR, &cs->HW_Flags);
wake_up(&cs->dc.isac.arcofi_wait);
- return(1);
+ return (1);
}
switch (cs->dc.isac.arcofi_state) {
- case ARCOFI_NOP:
- if (event == ARCOFI_START) {
- cs->dc.isac.arcofi_list = data;
- cs->dc.isac.arcofi_state = ARCOFI_TRANSMIT;
- send_arcofi(cs);
- }
- break;
- case ARCOFI_TRANSMIT:
- if (event == ARCOFI_TX_END) {
- if (cs->dc.isac.arcofi_list->receive) {
- add_arcofi_timer(cs);
- cs->dc.isac.arcofi_state = ARCOFI_RECEIVE;
- } else {
- if (cs->dc.isac.arcofi_list->next) {
- cs->dc.isac.arcofi_list =
- cs->dc.isac.arcofi_list->next;
- send_arcofi(cs);
- } else {
- if (test_and_clear_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
- del_timer(&cs->dc.isac.arcofitimer);
- }
- cs->dc.isac.arcofi_state = ARCOFI_NOP;
- wake_up(&cs->dc.isac.arcofi_wait);
- }
- }
- }
- break;
- case ARCOFI_RECEIVE:
- if (event == ARCOFI_RX_END) {
+ case ARCOFI_NOP:
+ if (event == ARCOFI_START) {
+ cs->dc.isac.arcofi_list = data;
+ cs->dc.isac.arcofi_state = ARCOFI_TRANSMIT;
+ send_arcofi(cs);
+ }
+ break;
+ case ARCOFI_TRANSMIT:
+ if (event == ARCOFI_TX_END) {
+ if (cs->dc.isac.arcofi_list->receive) {
+ add_arcofi_timer(cs);
+ cs->dc.isac.arcofi_state = ARCOFI_RECEIVE;
+ } else {
if (cs->dc.isac.arcofi_list->next) {
cs->dc.isac.arcofi_list =
cs->dc.isac.arcofi_list->next;
- cs->dc.isac.arcofi_state = ARCOFI_TRANSMIT;
send_arcofi(cs);
} else {
if (test_and_clear_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
@@ -103,12 +86,29 @@ arcofi_fsm(struct IsdnCardState *cs, int event, void *data) {
wake_up(&cs->dc.isac.arcofi_wait);
}
}
- break;
- default:
- debugl1(cs, "Arcofi unknown state %x", cs->dc.isac.arcofi_state);
- return(2);
+ }
+ break;
+ case ARCOFI_RECEIVE:
+ if (event == ARCOFI_RX_END) {
+ if (cs->dc.isac.arcofi_list->next) {
+ cs->dc.isac.arcofi_list =
+ cs->dc.isac.arcofi_list->next;
+ cs->dc.isac.arcofi_state = ARCOFI_TRANSMIT;
+ send_arcofi(cs);
+ } else {
+ if (test_and_clear_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
+ del_timer(&cs->dc.isac.arcofitimer);
+ }
+ cs->dc.isac.arcofi_state = ARCOFI_NOP;
+ wake_up(&cs->dc.isac.arcofi_wait);
+ }
+ }
+ break;
+ default:
+ debugl1(cs, "Arcofi unknown state %x", cs->dc.isac.arcofi_state);
+ return (2);
}
- return(0);
+ return (0);
}
static void