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path: root/drivers/isdn/hisax/sportster.c
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Diffstat (limited to 'drivers/isdn/hisax/sportster.c')
-rw-r--r--drivers/isdn/hisax/sportster.c126
1 files changed, 63 insertions, 63 deletions
diff --git a/drivers/isdn/hisax/sportster.c b/drivers/isdn/hisax/sportster.c
index 0a53759adfa..1267298ef55 100644
--- a/drivers/isdn/hisax/sportster.c
+++ b/drivers/isdn/hisax/sportster.c
@@ -4,7 +4,7 @@
*
* Author Karsten Keil
* Copyright by Karsten Keil <keil@isdn4linux.de>
- *
+ *
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
@@ -20,7 +20,7 @@
static const char *sportster_revision = "$Revision: 1.16.2.4 $";
-#define byteout(addr,val) outb(val,addr)
+#define byteout(addr, val) outb(val, addr)
#define bytein(addr) inb(addr)
#define SPORTSTER_ISAC 0xC000
@@ -33,17 +33,17 @@ static const char *sportster_revision = "$Revision: 1.16.2.4 $";
static inline int
calc_off(unsigned int base, unsigned int off)
{
- return(base + ((off & 0xfc)<<8) + ((off & 3)<<1));
+ return (base + ((off & 0xfc) << 8) + ((off & 3) << 1));
}
static inline void
-read_fifo(unsigned int adr, u_char * data, int size)
+read_fifo(unsigned int adr, u_char *data, int size)
{
insb(adr, data, size);
}
static void
-write_fifo(unsigned int adr, u_char * data, int size)
+write_fifo(unsigned int adr, u_char *data, int size)
{
outsb(adr, data, size);
}
@@ -63,13 +63,13 @@ WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
}
static void
-ReadISACfifo(struct IsdnCardState *cs, u_char * data, int size)
+ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size)
{
read_fifo(cs->hw.spt.isac, data, size);
}
static void
-WriteISACfifo(struct IsdnCardState *cs, u_char * data, int size)
+WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
{
write_fifo(cs->hw.spt.isac, data, size);
}
@@ -106,11 +106,11 @@ sportster_interrupt(int intno, void *dev_id)
spin_lock_irqsave(&cs->lock, flags);
val = READHSCX(cs, 1, HSCX_ISTA);
- Start_HSCX:
+Start_HSCX:
if (val)
hscx_int_main(cs, val);
val = ReadISAC(cs, ISAC_ISTA);
- Start_ISAC:
+Start_ISAC:
if (val)
isac_interrupt(cs, val);
val = READHSCX(cs, 1, HSCX_ISTA);
@@ -126,7 +126,7 @@ sportster_interrupt(int intno, void *dev_id)
goto Start_ISAC;
}
/* get a new irq impulse if there any pending */
- bytein(cs->hw.spt.cfg_reg + SPORTSTER_RES_IRQ +1);
+ bytein(cs->hw.spt.cfg_reg + SPORTSTER_RES_IRQ + 1);
spin_unlock_irqrestore(&cs->lock, flags);
return IRQ_HANDLED;
}
@@ -137,8 +137,8 @@ release_io_sportster(struct IsdnCardState *cs)
int i, adr;
byteout(cs->hw.spt.cfg_reg + SPORTSTER_RES_IRQ, 0);
- for (i=0; i<64; i++) {
- adr = cs->hw.spt.cfg_reg + i *1024;
+ for (i = 0; i < 64; i++) {
+ adr = cs->hw.spt.cfg_reg + i * 1024;
release_region(adr, 8);
}
}
@@ -160,51 +160,51 @@ Sportster_card_msg(struct IsdnCardState *cs, int mt, void *arg)
u_long flags;
switch (mt) {
- case CARD_RESET:
- spin_lock_irqsave(&cs->lock, flags);
- reset_sportster(cs);
- spin_unlock_irqrestore(&cs->lock, flags);
- return(0);
- case CARD_RELEASE:
- release_io_sportster(cs);
- return(0);
- case CARD_INIT:
- spin_lock_irqsave(&cs->lock, flags);
- reset_sportster(cs);
- inithscxisac(cs, 1);
- cs->hw.spt.res_irq |= SPORTSTER_INTE; /* IRQ On */
- byteout(cs->hw.spt.cfg_reg + SPORTSTER_RES_IRQ, cs->hw.spt.res_irq);
- inithscxisac(cs, 2);
- spin_unlock_irqrestore(&cs->lock, flags);
- return(0);
- case CARD_TEST:
- return(0);
+ case CARD_RESET:
+ spin_lock_irqsave(&cs->lock, flags);
+ reset_sportster(cs);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ return (0);
+ case CARD_RELEASE:
+ release_io_sportster(cs);
+ return (0);
+ case CARD_INIT:
+ spin_lock_irqsave(&cs->lock, flags);
+ reset_sportster(cs);
+ inithscxisac(cs, 1);
+ cs->hw.spt.res_irq |= SPORTSTER_INTE; /* IRQ On */
+ byteout(cs->hw.spt.cfg_reg + SPORTSTER_RES_IRQ, cs->hw.spt.res_irq);
+ inithscxisac(cs, 2);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ return (0);
+ case CARD_TEST:
+ return (0);
}
- return(0);
+ return (0);
}
static int __devinit
get_io_range(struct IsdnCardState *cs)
{
int i, j, adr;
-
- for (i=0;i<64;i++) {
- adr = cs->hw.spt.cfg_reg + i *1024;
+
+ for (i = 0; i < 64; i++) {
+ adr = cs->hw.spt.cfg_reg + i * 1024;
if (!request_region(adr, 8, "sportster")) {
printk(KERN_WARNING "HiSax: USR Sportster config port "
- "%x-%x already in use\n",
- adr, adr + 8);
+ "%x-%x already in use\n",
+ adr, adr + 8);
break;
- }
+ }
}
- if (i==64)
- return(1);
+ if (i == 64)
+ return (1);
else {
- for (j=0; j<i; j++) {
- adr = cs->hw.spt.cfg_reg + j *1024;
+ for (j = 0; j < i; j++) {
+ adr = cs->hw.spt.cfg_reg + j * 1024;
release_region(adr, 8);
}
- return(0);
+ return (0);
}
}
@@ -226,28 +226,28 @@ setup_sportster(struct IsdnCard *card)
cs->hw.spt.isac = cs->hw.spt.cfg_reg + SPORTSTER_ISAC;
cs->hw.spt.hscx[0] = cs->hw.spt.cfg_reg + SPORTSTER_HSCXA;
cs->hw.spt.hscx[1] = cs->hw.spt.cfg_reg + SPORTSTER_HSCXB;
-
- switch(cs->irq) {
- case 5: cs->hw.spt.res_irq = 1;
- break;
- case 7: cs->hw.spt.res_irq = 2;
- break;
- case 10:cs->hw.spt.res_irq = 3;
- break;
- case 11:cs->hw.spt.res_irq = 4;
- break;
- case 12:cs->hw.spt.res_irq = 5;
- break;
- case 14:cs->hw.spt.res_irq = 6;
- break;
- case 15:cs->hw.spt.res_irq = 7;
- break;
- default:release_io_sportster(cs);
- printk(KERN_WARNING "Sportster: wrong IRQ\n");
- return(0);
+
+ switch (cs->irq) {
+ case 5: cs->hw.spt.res_irq = 1;
+ break;
+ case 7: cs->hw.spt.res_irq = 2;
+ break;
+ case 10:cs->hw.spt.res_irq = 3;
+ break;
+ case 11:cs->hw.spt.res_irq = 4;
+ break;
+ case 12:cs->hw.spt.res_irq = 5;
+ break;
+ case 14:cs->hw.spt.res_irq = 6;
+ break;
+ case 15:cs->hw.spt.res_irq = 7;
+ break;
+ default:release_io_sportster(cs);
+ printk(KERN_WARNING "Sportster: wrong IRQ\n");
+ return (0);
}
printk(KERN_INFO "HiSax: USR Sportster config irq:%d cfg:0x%X\n",
- cs->irq, cs->hw.spt.cfg_reg);
+ cs->irq, cs->hw.spt.cfg_reg);
setup_isac(cs);
cs->readisac = &ReadISAC;
cs->writeisac = &WriteISAC;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-18 04:25:36 +0000