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path: root/drivers/isdn/hisax/s0box.c
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Diffstat (limited to 'drivers/isdn/hisax/s0box.c')
-rw-r--r--drivers/isdn/hisax/s0box.c132
1 files changed, 66 insertions, 66 deletions
diff --git a/drivers/isdn/hisax/s0box.c b/drivers/isdn/hisax/s0box.c
index 16d00b555c8c..383c4e7ce50b 100644
--- a/drivers/isdn/hisax/s0box.c
+++ b/drivers/isdn/hisax/s0box.c
@@ -20,73 +20,73 @@ static const char *s0box_revision = "$Revision: 2.6.2.4 $";
static inline void
writereg(unsigned int padr, signed int addr, u_char off, u_char val) {
- outb_p(0x1c,padr+2);
- outb_p(0x14,padr+2);
- outb_p((addr+off)&0x7f,padr);
- outb_p(0x16,padr+2);
- outb_p(val,padr);
- outb_p(0x17,padr+2);
- outb_p(0x14,padr+2);
- outb_p(0x1c,padr+2);
+ outb_p(0x1c, padr + 2);
+ outb_p(0x14, padr + 2);
+ outb_p((addr + off) & 0x7f, padr);
+ outb_p(0x16, padr + 2);
+ outb_p(val, padr);
+ outb_p(0x17, padr + 2);
+ outb_p(0x14, padr + 2);
+ outb_p(0x1c, padr + 2);
}
static u_char nibtab[] = { 1, 9, 5, 0xd, 3, 0xb, 7, 0xf,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 8, 4, 0xc, 2, 0xa, 6, 0xe } ;
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 8, 4, 0xc, 2, 0xa, 6, 0xe };
static inline u_char
readreg(unsigned int padr, signed int addr, u_char off) {
register u_char n1, n2;
- outb_p(0x1c,padr+2);
- outb_p(0x14,padr+2);
- outb_p((addr+off)|0x80,padr);
- outb_p(0x16,padr+2);
- outb_p(0x17,padr+2);
- n1 = (inb_p(padr+1) >> 3) & 0x17;
- outb_p(0x16,padr+2);
- n2 = (inb_p(padr+1) >> 3) & 0x17;
- outb_p(0x14,padr+2);
- outb_p(0x1c,padr+2);
+ outb_p(0x1c, padr + 2);
+ outb_p(0x14, padr + 2);
+ outb_p((addr + off) | 0x80, padr);
+ outb_p(0x16, padr + 2);
+ outb_p(0x17, padr + 2);
+ n1 = (inb_p(padr + 1) >> 3) & 0x17;
+ outb_p(0x16, padr + 2);
+ n2 = (inb_p(padr + 1) >> 3) & 0x17;
+ outb_p(0x14, padr + 2);
+ outb_p(0x1c, padr + 2);
return nibtab[n1] | (nibtab[n2] << 4);
}
static inline void
-read_fifo(unsigned int padr, signed int adr, u_char * data, int size)
+read_fifo(unsigned int padr, signed int adr, u_char *data, int size)
{
int i;
register u_char n1, n2;
-
- outb_p(0x1c, padr+2);
- outb_p(0x14, padr+2);
- outb_p(adr|0x80, padr);
- outb_p(0x16, padr+2);
- for (i=0; i<size; i++) {
- outb_p(0x17, padr+2);
- n1 = (inb_p(padr+1) >> 3) & 0x17;
- outb_p(0x16,padr+2);
- n2 = (inb_p(padr+1) >> 3) & 0x17;
- *(data++)=nibtab[n1] | (nibtab[n2] << 4);
+
+ outb_p(0x1c, padr + 2);
+ outb_p(0x14, padr + 2);
+ outb_p(adr | 0x80, padr);
+ outb_p(0x16, padr + 2);
+ for (i = 0; i < size; i++) {
+ outb_p(0x17, padr + 2);
+ n1 = (inb_p(padr + 1) >> 3) & 0x17;
+ outb_p(0x16, padr + 2);
+ n2 = (inb_p(padr + 1) >> 3) & 0x17;
+ *(data++) = nibtab[n1] | (nibtab[n2] << 4);
}
- outb_p(0x14,padr+2);
- outb_p(0x1c,padr+2);
+ outb_p(0x14, padr + 2);
+ outb_p(0x1c, padr + 2);
return;
}
static inline void
-write_fifo(unsigned int padr, signed int adr, u_char * data, int size)
+write_fifo(unsigned int padr, signed int adr, u_char *data, int size)
{
int i;
- outb_p(0x1c, padr+2);
- outb_p(0x14, padr+2);
- outb_p(adr&0x7f, padr);
- for (i=0; i<size; i++) {
- outb_p(0x16, padr+2);
+ outb_p(0x1c, padr + 2);
+ outb_p(0x14, padr + 2);
+ outb_p(adr & 0x7f, padr);
+ for (i = 0; i < size; i++) {
+ outb_p(0x16, padr + 2);
outb_p(*(data++), padr);
- outb_p(0x17, padr+2);
+ outb_p(0x17, padr + 2);
}
- outb_p(0x14,padr+2);
- outb_p(0x1c,padr+2);
+ outb_p(0x14, padr + 2);
+ outb_p(0x1c, padr + 2);
return;
}
@@ -105,13 +105,13 @@ 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.teles3.cfg_reg, cs->hw.teles3.isacfifo, 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.teles3.cfg_reg, cs->hw.teles3.isacfifo, data, size);
}
@@ -150,11 +150,11 @@ s0box_interrupt(int intno, void *dev_id)
spin_lock_irqsave(&cs->lock, flags);
val = readreg(cs->hw.teles3.cfg_reg, cs->hw.teles3.hscx[1], HSCX_ISTA);
- Start_HSCX:
+Start_HSCX:
if (val)
hscx_int_main(cs, val);
val = readreg(cs->hw.teles3.cfg_reg, cs->hw.teles3.isac, ISAC_ISTA);
- Start_ISAC:
+Start_ISAC:
if (val)
isac_interrupt(cs, val);
count++;
@@ -194,20 +194,20 @@ S0Box_card_msg(struct IsdnCardState *cs, int mt, void *arg)
u_long flags;
switch (mt) {
- case CARD_RESET:
- break;
- case CARD_RELEASE:
- release_io_s0box(cs);
- break;
- case CARD_INIT:
- spin_lock_irqsave(&cs->lock, flags);
- inithscxisac(cs, 3);
- spin_unlock_irqrestore(&cs->lock, flags);
- break;
- case CARD_TEST:
- break;
+ case CARD_RESET:
+ break;
+ case CARD_RELEASE:
+ release_io_s0box(cs);
+ break;
+ case CARD_INIT:
+ spin_lock_irqsave(&cs->lock, flags);
+ inithscxisac(cs, 3);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ break;
+ case CARD_TEST:
+ break;
}
- return(0);
+ return (0);
}
int __devinit
@@ -229,17 +229,17 @@ setup_s0box(struct IsdnCard *card)
cs->hw.teles3.hscxfifo[0] = cs->hw.teles3.hscx[0] + 0x3e;
cs->hw.teles3.hscxfifo[1] = cs->hw.teles3.hscx[1] + 0x3e;
cs->irq = card->para[0];
- if (!request_region(cs->hw.teles3.cfg_reg,8, "S0Box parallel I/O")) {
+ if (!request_region(cs->hw.teles3.cfg_reg, 8, "S0Box parallel I/O")) {
printk(KERN_WARNING "HiSax: S0Box ports %x-%x already in use\n",
- cs->hw.teles3.cfg_reg,
- cs->hw.teles3.cfg_reg + 7);
+ cs->hw.teles3.cfg_reg,
+ cs->hw.teles3.cfg_reg + 7);
return 0;
}
printk(KERN_INFO "HiSax: S0Box config irq:%d isac:0x%x cfg:0x%x\n",
- cs->irq,
- cs->hw.teles3.isac, cs->hw.teles3.cfg_reg);
+ cs->irq,
+ cs->hw.teles3.isac, cs->hw.teles3.cfg_reg);
printk(KERN_INFO "HiSax: hscx A:0x%x hscx B:0x%x\n",
- cs->hw.teles3.hscx[0], cs->hw.teles3.hscx[1]);
+ cs->hw.teles3.hscx[0], cs->hw.teles3.hscx[1]);
setup_isac(cs);
cs->readisac = &ReadISAC;
cs->writeisac = &WriteISAC;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 21:22:00 +0100