diff options
Diffstat (limited to 'drivers/isdn/hisax/sportster.c')
-rw-r--r-- | drivers/isdn/hisax/sportster.c | 126 |
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; |