diff options
Diffstat (limited to 'drivers/isdn/hisax/diva.c')
| -rw-r--r-- | drivers/isdn/hisax/diva.c | 334 |
1 files changed, 167 insertions, 167 deletions
diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c index 780da9b..62a2945 100644 --- a/drivers/isdn/hisax/diva.c +++ b/drivers/isdn/hisax/diva.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. * @@ -27,7 +27,7 @@ static const char *Diva_revision = "$Revision: 1.33.2.6 $"; -#define byteout(addr,val) outb(val,addr) +#define byteout(addr, val) outb(val, addr) #define bytein(addr) inb(addr) #define DIVA_HSCX_DATA 0 @@ -89,7 +89,7 @@ readreg(unsigned int ale, unsigned int adr, u_char off) } static inline void -readfifo(unsigned int ale, unsigned int adr, u_char off, u_char * data, int size) +readfifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size) { byteout(ale, off); insb(adr, data, size); @@ -113,15 +113,15 @@ writefifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size static inline u_char memreadreg(unsigned long adr, u_char off) { - return(*((unsigned char *) - (((unsigned int *)adr) + off))); + return (*((unsigned char *) + (((unsigned int *)adr) + off))); } static inline void memwritereg(unsigned long adr, u_char off, u_char data) { register u_char *p; - + p = (unsigned char *)(((unsigned int *)adr) + off); *p = data; } @@ -131,7 +131,7 @@ memwritereg(unsigned long adr, u_char off, u_char data) static u_char ReadISAC(struct IsdnCardState *cs, u_char offset) { - return(readreg(cs->hw.diva.isac_adr, cs->hw.diva.isac, offset)); + return (readreg(cs->hw.diva.isac_adr, cs->hw.diva.isac, offset)); } static void @@ -155,23 +155,23 @@ WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size) static u_char ReadISAC_IPAC(struct IsdnCardState *cs, u_char offset) { - return (readreg(cs->hw.diva.isac_adr, cs->hw.diva.isac, offset+0x80)); + return (readreg(cs->hw.diva.isac_adr, cs->hw.diva.isac, offset + 0x80)); } static void WriteISAC_IPAC(struct IsdnCardState *cs, u_char offset, u_char value) { - writereg(cs->hw.diva.isac_adr, cs->hw.diva.isac, offset|0x80, value); + writereg(cs->hw.diva.isac_adr, cs->hw.diva.isac, offset | 0x80, value); } static void -ReadISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size) +ReadISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size) { readfifo(cs->hw.diva.isac_adr, cs->hw.diva.isac, 0x80, data, size); } static void -WriteISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size) +WriteISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size) { writefifo(cs->hw.diva.isac_adr, cs->hw.diva.isac, 0x80, data, size); } @@ -179,47 +179,47 @@ WriteISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size) static u_char ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset) { - return(readreg(cs->hw.diva.hscx_adr, - cs->hw.diva.hscx, offset + (hscx ? 0x40 : 0))); + return (readreg(cs->hw.diva.hscx_adr, + cs->hw.diva.hscx, offset + (hscx ? 0x40 : 0))); } static void WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) { writereg(cs->hw.diva.hscx_adr, - cs->hw.diva.hscx, offset + (hscx ? 0x40 : 0), value); + cs->hw.diva.hscx, offset + (hscx ? 0x40 : 0), value); } static u_char MemReadISAC_IPAC(struct IsdnCardState *cs, u_char offset) { - return (memreadreg(cs->hw.diva.cfg_reg, offset+0x80)); + return (memreadreg(cs->hw.diva.cfg_reg, offset + 0x80)); } static void MemWriteISAC_IPAC(struct IsdnCardState *cs, u_char offset, u_char value) { - memwritereg(cs->hw.diva.cfg_reg, offset|0x80, value); + memwritereg(cs->hw.diva.cfg_reg, offset | 0x80, value); } static void -MemReadISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size) +MemReadISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size) { - while(size--) + while (size--) *data++ = memreadreg(cs->hw.diva.cfg_reg, 0x80); } static void -MemWriteISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size) +MemWriteISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size) { - while(size--) + while (size--) memwritereg(cs->hw.diva.cfg_reg, 0x80, *data++); } static u_char MemReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset) { - return(memreadreg(cs->hw.diva.cfg_reg, offset + (hscx ? 0x40 : 0))); + return (memreadreg(cs->hw.diva.cfg_reg, offset + (hscx ? 0x40 : 0))); } static void @@ -242,47 +242,47 @@ MemWriteISAC_IPACX(struct IsdnCardState *cs, u_char offset, u_char value) } static void -MemReadISACfifo_IPACX(struct IsdnCardState *cs, u_char * data, int size) +MemReadISACfifo_IPACX(struct IsdnCardState *cs, u_char *data, int size) { - while(size--) + while (size--) *data++ = memreadreg(cs->hw.diva.cfg_reg, 0); } static void -MemWriteISACfifo_IPACX(struct IsdnCardState *cs, u_char * data, int size) +MemWriteISACfifo_IPACX(struct IsdnCardState *cs, u_char *data, int size) { - while(size--) + while (size--) memwritereg(cs->hw.diva.cfg_reg, 0, *data++); } static u_char MemReadHSCX_IPACX(struct IsdnCardState *cs, int hscx, u_char offset) { - return(memreadreg(cs->hw.diva.cfg_reg, offset + - (hscx ? IPACX_OFF_B2 : IPACX_OFF_B1))); + return (memreadreg(cs->hw.diva.cfg_reg, offset + + (hscx ? IPACX_OFF_B2 : IPACX_OFF_B1))); } static void MemWriteHSCX_IPACX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) { - memwritereg(cs->hw.diva.cfg_reg, offset + - (hscx ? IPACX_OFF_B2 : IPACX_OFF_B1), value); + memwritereg(cs->hw.diva.cfg_reg, offset + + (hscx ? IPACX_OFF_B2 : IPACX_OFF_B1), value); } /* * fast interrupt HSCX stuff goes here */ -#define READHSCX(cs, nr, reg) readreg(cs->hw.diva.hscx_adr, \ - cs->hw.diva.hscx, reg + (nr ? 0x40 : 0)) -#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.diva.hscx_adr, \ - cs->hw.diva.hscx, reg + (nr ? 0x40 : 0), data) +#define READHSCX(cs, nr, reg) readreg(cs->hw.diva.hscx_adr, \ + cs->hw.diva.hscx, reg + (nr ? 0x40 : 0)) +#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.diva.hscx_adr, \ + cs->hw.diva.hscx, reg + (nr ? 0x40 : 0), data) -#define READHSCXFIFO(cs, nr, ptr, cnt) readfifo(cs->hw.diva.hscx_adr, \ - cs->hw.diva.hscx, (nr ? 0x40 : 0), ptr, cnt) +#define READHSCXFIFO(cs, nr, ptr, cnt) readfifo(cs->hw.diva.hscx_adr, \ + cs->hw.diva.hscx, (nr ? 0x40 : 0), ptr, cnt) #define WRITEHSCXFIFO(cs, nr, ptr, cnt) writefifo(cs->hw.diva.hscx_adr, \ - cs->hw.diva.hscx, (nr ? 0x40 : 0), ptr, cnt) + cs->hw.diva.hscx, (nr ? 0x40 : 0), ptr, cnt) #include "hscx_irq.c" @@ -292,7 +292,7 @@ diva_interrupt(int intno, void *dev_id) struct IsdnCardState *cs = dev_id; u_char val, sval; u_long flags; - int cnt=5; + int cnt = 5; spin_lock_irqsave(&cs->lock, flags); while (((sval = bytein(cs->hw.diva.ctrl)) & DIVA_IRQ_REQ) && cnt) { @@ -320,9 +320,9 @@ static irqreturn_t diva_irq_ipac_isa(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; - u_char ista,val; + u_char ista, val; u_long flags; - int icnt=5; + int icnt = 5; spin_lock_irqsave(&cs->lock, flags); ista = readreg(cs->hw.diva.isac_adr, cs->hw.diva.isac, IPAC_ISTA); @@ -436,8 +436,8 @@ Memhscx_fill_fifo(struct BCState *bcs) { struct IsdnCardState *cs = bcs->cs; int more, count, cnt; - int fifo_size = test_bit(HW_IPAC, &cs->HW_Flags)? 64: 32; - u_char *ptr,*p; + int fifo_size = test_bit(HW_IPAC, &cs->HW_Flags) ? 64 : 32; + u_char *ptr, *p; if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO)) debugl1(cs, "hscx_fill_fifo"); @@ -459,9 +459,9 @@ Memhscx_fill_fifo(struct BCState *bcs) skb_pull(bcs->tx_skb, count); bcs->tx_cnt -= count; bcs->hw.hscx.count += count; - while(cnt--) + while (cnt--) memwritereg(cs->hw.diva.cfg_reg, bcs->hw.hscx.hscx ? 0x40 : 0, - *p++); + *p++); MemWriteHSCXCMDR(cs, bcs->hw.hscx.hscx, more ? 0x8 : 0xa); if (cs->debug & L1_DEB_HSCX_FIFO) { char *t = bcs->blog; @@ -479,7 +479,7 @@ Memhscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx) u_char r; struct BCState *bcs = cs->bcs + hscx; struct sk_buff *skb; - int fifo_size = test_bit(HW_IPAC, &cs->HW_Flags)? 64: 32; + int fifo_size = test_bit(HW_IPAC, &cs->HW_Flags) ? 64 : 32; int count; if (!test_bit(BC_FLG_INIT, &bcs->Flag)) @@ -501,7 +501,7 @@ Memhscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx) MemWriteHSCXCMDR(cs, hscx, 0x80); } else { count = MemReadHSCX(cs, hscx, HSCX_RBCL) & ( - test_bit(HW_IPAC, &cs->HW_Flags)? 0x3f: 0x1f); + test_bit(HW_IPAC, &cs->HW_Flags) ? 0x3f : 0x1f); if (count == 0) count = fifo_size; Memhscx_empty_fifo(bcs, count); @@ -539,8 +539,8 @@ Memhscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx) Memhscx_fill_fifo(bcs); return; } else { - if (test_bit(FLG_LLI_L1WAKEUP,&bcs->st->lli.flag) && - (PACKET_NOACK != bcs->tx_skb->pkt_type)) { + if (test_bit(FLG_LLI_L1WAKEUP, &bcs->st->lli.flag) && + (PACKET_NOACK != bcs->tx_skb->pkt_type)) { u_long flags; spin_lock_irqsave(&bcs->aclock, flags); bcs->ackcnt += bcs->hw.hscx.count; @@ -548,7 +548,7 @@ Memhscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx) schedule_event(bcs, B_ACKPENDING); } dev_kfree_skb_irq(bcs->tx_skb); - bcs->hw.hscx.count = 0; + bcs->hw.hscx.count = 0; bcs->tx_skb = NULL; } } @@ -578,7 +578,7 @@ Memhscx_int_main(struct IsdnCardState *cs, u_char val) Memhscx_fill_fifo(bcs); else { /* Here we lost an TX interrupt, so - * restart transmitting the whole frame. + * restart transmitting the whole frame. */ if (bcs->tx_skb) { skb_push(bcs->tx_skb, bcs->hw.hscx.count); @@ -605,7 +605,7 @@ Memhscx_int_main(struct IsdnCardState *cs, u_char val) Memhscx_fill_fifo(bcs); else { /* Here we lost an TX interrupt, so - * restart transmitting the whole frame. + * restart transmitting the whole frame. */ if (bcs->tx_skb) { skb_push(bcs->tx_skb, bcs->hw.hscx.count); @@ -631,8 +631,8 @@ static irqreturn_t diva_irq_ipac_pci(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; - u_char ista,val; - int icnt=5; + u_char ista, val; + int icnt = 5; u_char *cfg; u_long flags; @@ -693,11 +693,11 @@ diva_irq_ipacx_pci(int intno, void *dev_id) spin_lock_irqsave(&cs->lock, flags); cfg = (u_char *) cs->hw.diva.pci_cfg; val = *cfg; - if (!(val &PITA_INT0_STATUS)) { + if (!(val & PITA_INT0_STATUS)) { spin_unlock_irqrestore(&cs->lock, flags); return IRQ_NONE; // other shared IRQ } - interrupt_ipacx(cs); // handler for chip + interrupt_ipacx(cs); // handler for chip *cfg = PITA_INT0_STATUS; // Reset PLX interrupt spin_unlock_irqrestore(&cs->lock, flags); return IRQ_HANDLED; @@ -708,11 +708,11 @@ release_io_diva(struct IsdnCardState *cs) { int bytecnt; - if ((cs->subtyp == DIVA_IPAC_PCI) || - (cs->subtyp == DIVA_IPACX_PCI) ) { + if ((cs->subtyp == DIVA_IPAC_PCI) || + (cs->subtyp == DIVA_IPACX_PCI)) { u_int *cfg = (unsigned int *)cs->hw.diva.pci_cfg; - *cfg = 0; /* disable INT0/1 */ + *cfg = 0; /* disable INT0/1 */ *cfg = 2; /* reset pending INT0 */ if (cs->hw.diva.cfg_reg) iounmap((void *)cs->hw.diva.cfg_reg); @@ -761,7 +761,7 @@ reset_diva(struct IsdnCardState *cs) writereg(cs->hw.diva.isac_adr, cs->hw.diva.isac, IPAC_MASK, 0xc0); } else if (cs->subtyp == DIVA_IPAC_PCI) { unsigned int *ireg = (unsigned int *)(cs->hw.diva.pci_cfg + - PITA_MISC_REG); + PITA_MISC_REG); *ireg = PITA_PARA_SOFTRESET | PITA_PARA_MPX_MODE; mdelay(10); *ireg = PITA_PARA_MPX_MODE; @@ -769,7 +769,7 @@ reset_diva(struct IsdnCardState *cs) memwritereg(cs->hw.diva.cfg_reg, IPAC_MASK, 0xc0); } else if (cs->subtyp == DIVA_IPACX_PCI) { unsigned int *ireg = (unsigned int *)(cs->hw.diva.pci_cfg + - PITA_MISC_REG); + PITA_MISC_REG); *ireg = PITA_PARA_SOFTRESET | PITA_PARA_MPX_MODE; mdelay(10); *ireg = PITA_PARA_MPX_MODE | PITA_SER_SOFTRESET; @@ -802,7 +802,7 @@ diva_led_handler(struct IsdnCardState *cs) if ((cs->subtyp == DIVA_IPAC_ISA) || (cs->subtyp == DIVA_IPAC_PCI) || - (cs->subtyp == DIVA_IPACX_PCI) ) + (cs->subtyp == DIVA_IPACX_PCI)) return; del_timer(&cs->hw.diva.tl); if (cs->hw.diva.status & DIVA_ASSIGN) @@ -822,7 +822,7 @@ diva_led_handler(struct IsdnCardState *cs) blink = 500; } else cs->hw.diva.ctrl_reg &= ~((DIVA_ISA == cs->subtyp) ? - DIVA_ISA_LED_B : DIVA_PCI_LED_B); + DIVA_ISA_LED_B : DIVA_PCI_LED_B); byteout(cs->hw.diva.ctrl, cs->hw.diva.ctrl_reg); if (blink) { @@ -839,69 +839,69 @@ Diva_card_msg(struct IsdnCardState *cs, int mt, void *arg) u_long flags; switch (mt) { - case CARD_RESET: - spin_lock_irqsave(&cs->lock, flags); - reset_diva(cs); - spin_unlock_irqrestore(&cs->lock, flags); - return(0); - case CARD_RELEASE: - release_io_diva(cs); - return(0); - case CARD_INIT: - spin_lock_irqsave(&cs->lock, flags); - reset_diva(cs); - if (cs->subtyp == DIVA_IPACX_PCI) { - ireg = (unsigned int *)cs->hw.diva.pci_cfg; - *ireg = PITA_INT0_ENABLE; - init_ipacx(cs, 3); // init chip and enable interrupts - spin_unlock_irqrestore(&cs->lock, flags); - return (0); - } - if (cs->subtyp == DIVA_IPAC_PCI) { - ireg = (unsigned int *)cs->hw.diva.pci_cfg; - *ireg = PITA_INT0_ENABLE; - } - inithscxisac(cs, 3); + case CARD_RESET: + spin_lock_irqsave(&cs->lock, flags); + reset_diva(cs); + spin_unlock_irqrestore(&cs->lock, flags); + return (0); + case CARD_RELEASE: + release_io_diva(cs); + return (0); + case CARD_INIT: + spin_lock_irqsave(&cs->lock, flags); + reset_diva(cs); + if (cs->subtyp == DIVA_IPACX_PCI) { + ireg = (unsigned int *)cs->hw.diva.pci_cfg; + *ireg = PITA_INT0_ENABLE; + init_ipacx(cs, 3); // init chip and enable interrupts spin_unlock_irqrestore(&cs->lock, flags); - return(0); - case CARD_TEST: - return(0); - case (MDL_REMOVE | REQUEST): - cs->hw.diva.status = 0; - break; - case (MDL_ASSIGN | REQUEST): - cs->hw.diva.status |= DIVA_ASSIGN; - break; - case MDL_INFO_SETUP: - if ((long)arg) - cs->hw.diva.status |= 0x0200; - else - cs->hw.diva.status |= 0x0100; - break; - case MDL_INFO_CONN: - if ((long)arg) - cs->hw.diva.status |= 0x2000; - else - cs->hw.diva.status |= 0x1000; - break; - case MDL_INFO_REL: - if ((long)arg) { - cs->hw.diva.status &= ~0x2000; - cs->hw.diva.status &= ~0x0200; - } else { - cs->hw.diva.status &= ~0x1000; - cs->hw.diva.status &= ~0x0100; - } - break; + return (0); + } + if (cs->subtyp == DIVA_IPAC_PCI) { + ireg = (unsigned int *)cs->hw.diva.pci_cfg; + *ireg = PITA_INT0_ENABLE; + } + inithscxisac(cs, 3); + spin_unlock_irqrestore(&cs->lock, flags); + return (0); + case CARD_TEST: + return (0); + case (MDL_REMOVE | REQUEST): + cs->hw.diva.status = 0; + break; + case (MDL_ASSIGN | REQUEST): + cs->hw.diva.status |= DIVA_ASSIGN; + break; + case MDL_INFO_SETUP: + if ((long)arg) + cs->hw.diva.status |= 0x0200; + else + cs->hw.diva.status |= 0x0100; + break; + case MDL_INFO_CONN: + if ((long)arg) + cs->hw.diva.status |= 0x2000; + else + cs->hw.diva.status |= 0x1000; + break; + case MDL_INFO_REL: + if ((long)arg) { + cs->hw.diva.status &= ~0x2000; + cs->hw.diva.status &= ~0x0200; + } else { + cs->hw.diva.status &= ~0x1000; + cs->hw.diva.status &= ~0x0100; + } + break; } - if ((cs->subtyp != DIVA_IPAC_ISA) && + if ((cs->subtyp != DIVA_IPAC_ISA) && (cs->subtyp != DIVA_IPAC_PCI) && (cs->subtyp != DIVA_IPACX_PCI)) { - spin_lock_irqsave(&cs->lock, flags); + spin_lock_irqsave(&cs->lock, flags); diva_led_handler(cs); spin_unlock_irqrestore(&cs->lock, flags); } - return(0); + return (0); } static int __devinit setup_diva_common(struct IsdnCardState *cs) @@ -915,21 +915,21 @@ static int __devinit setup_diva_common(struct IsdnCardState *cs) bytecnt = 32; printk(KERN_INFO - "Diva: %s card configured at %#lx IRQ %d\n", - (cs->subtyp == DIVA_PCI) ? "PCI" : - (cs->subtyp == DIVA_ISA) ? "ISA" : - (cs->subtyp == DIVA_IPAC_ISA) ? "IPAC ISA" : - (cs->subtyp == DIVA_IPAC_PCI) ? "IPAC PCI" : "IPACX PCI", - cs->hw.diva.cfg_reg, cs->irq); - if ((cs->subtyp == DIVA_IPAC_PCI) || - (cs->subtyp == DIVA_IPACX_PCI) || - (cs->subtyp == DIVA_PCI) ) + "Diva: %s card configured at %#lx IRQ %d\n", + (cs->subtyp == DIVA_PCI) ? "PCI" : + (cs->subtyp == DIVA_ISA) ? "ISA" : + (cs->subtyp == DIVA_IPAC_ISA) ? "IPAC ISA" : + (cs->subtyp == DIVA_IPAC_PCI) ? "IPAC PCI" : "IPACX PCI", + cs->hw.diva.cfg_reg, cs->irq); + if ((cs->subtyp == DIVA_IPAC_PCI) || + (cs->subtyp == DIVA_IPACX_PCI) || + (cs->subtyp == DIVA_PCI)) printk(KERN_INFO "Diva: %s space at %#lx\n", - (cs->subtyp == DIVA_PCI) ? "PCI" : - (cs->subtyp == DIVA_IPAC_PCI) ? "IPAC PCI" : "IPACX PCI", - cs->hw.diva.pci_cfg); + (cs->subtyp == DIVA_PCI) ? "PCI" : + (cs->subtyp == DIVA_IPAC_PCI) ? "IPAC PCI" : "IPACX PCI", + cs->hw.diva.pci_cfg); if ((cs->subtyp != DIVA_IPAC_PCI) && - (cs->subtyp != DIVA_IPACX_PCI) ) { + (cs->subtyp != DIVA_IPACX_PCI)) { if (!request_region(cs->hw.diva.cfg_reg, bytecnt, "diva isdn")) { printk(KERN_WARNING "HiSax: %s config port %lx-%lx already in use\n", @@ -973,8 +973,8 @@ static int __devinit setup_diva_common(struct IsdnCardState *cs) cs->BC_Write_Reg = &MemWriteHSCX_IPACX; cs->BC_Send_Data = NULL; // function located in ipacx module cs->irq_func = &diva_irq_ipacx_pci; - printk(KERN_INFO "Diva: IPACX Design Id: %x\n", - MemReadISAC_IPACX(cs, IPACX_ID) &0x3F); + printk(KERN_INFO "Diva: IPACX Design Id: %x\n", + MemReadISAC_IPACX(cs, IPACX_ID) & 0x3F); } else { /* DIVA 2.0 */ cs->hw.diva.tl.function = (void *) diva_led_handler; cs->hw.diva.tl.data = (long) cs; @@ -987,7 +987,7 @@ static int __devinit setup_diva_common(struct IsdnCardState *cs) ISACVersion(cs, "Diva:"); if (HscxVersion(cs, "Diva:")) { printk(KERN_WARNING - "Diva: wrong HSCX versions check IO address\n"); + "Diva: wrong HSCX versions check IO address\n"); release_io_diva(cs); return (0); } @@ -1008,9 +1008,9 @@ static int __devinit setup_diva_isa(struct IsdnCard *card) cs->hw.diva.ctrl_reg = 0; cs->hw.diva.cfg_reg = card->para[1]; val = readreg(cs->hw.diva.cfg_reg + DIVA_IPAC_ADR, - cs->hw.diva.cfg_reg + DIVA_IPAC_DATA, IPAC_ID); + cs->hw.diva.cfg_reg + DIVA_IPAC_DATA, IPAC_ID); printk(KERN_INFO "Diva: IPAC version %x\n", val); - if ((val == 1) || (val==2)) { + if ((val == 1) || (val == 2)) { cs->subtyp = DIVA_IPAC_ISA; cs->hw.diva.ctrl = 0; cs->hw.diva.isac = card->para[1] + DIVA_IPAC_DATA; @@ -1043,22 +1043,22 @@ static int __devinit setup_diva_isa(struct IsdnCard *card) #ifdef __ISAPNP__ static struct isapnp_device_id diva_ids[] __devinitdata = { { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51), - ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51), + ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51), (unsigned long) "Diva picola" }, { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51), - ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x51), + ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x51), (unsigned long) "Diva picola" }, { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71), - ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71), + ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71), (unsigned long) "Diva 2.0" }, { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71), - ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x71), + ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x71), (unsigned long) "Diva 2.0" }, { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1), - ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1), + ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1), (unsigned long) "Diva 2.01" }, { ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1), - ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0xA1), + ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0xA1), (unsigned long) "Diva 2.01" }, { 0, } }; @@ -1074,30 +1074,30 @@ static int __devinit setup_diva_isapnp(struct IsdnCard *card) if (!isapnp_present()) return (-1); /* card not found; continue search */ - while(ipid->card_vendor) { + while (ipid->card_vendor) { if ((pnp_c = pnp_find_card(ipid->card_vendor, - ipid->card_device, pnp_c))) { + ipid->card_device, pnp_c))) { pnp_d = NULL; if ((pnp_d = pnp_find_dev(pnp_c, - ipid->vendor, ipid->function, pnp_d))) { + ipid->vendor, ipid->function, pnp_d))) { int err; printk(KERN_INFO "HiSax: %s detected\n", - (char *)ipid->driver_data); + (char *)ipid->driver_data); pnp_disable_dev(pnp_d); err = pnp_activate_dev(pnp_d); - if (err<0) { + if (err < 0) { printk(KERN_WARNING "%s: pnp_activate_dev ret(%d)\n", - __func__, err); - return(0); + __func__, err); + return (0); } card->para[1] = pnp_port_start(pnp_d, 0); card->para[0] = pnp_irq(pnp_d, 0); if (!card->para[0] || !card->para[1]) { printk(KERN_ERR "Diva PnP:some resources are missing %ld/%lx\n", - card->para[0], card->para[1]); - pnp_disable_dev(pnp_d); - return(0); + card->para[0], card->para[1]); + pnp_disable_dev(pnp_d); + return (0); } cs->hw.diva.cfg_reg = card->para[1]; cs->irq = card->para[0]; @@ -1129,12 +1129,12 @@ static int __devinit setup_diva_isapnp(struct IsdnCard *card) return (1); /* card found */ } else { printk(KERN_ERR "Diva PnP: PnP error card found, no device\n"); - return(0); + return (0); } } ipid++; - pnp_c=NULL; - } + pnp_c = NULL; + } return (-1); /* card not found; continue search */ } @@ -1160,23 +1160,23 @@ static int __devinit setup_diva_pci(struct IsdnCard *card) cs->subtyp = 0; if ((dev_diva = hisax_find_pci_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_DIVA20, dev_diva))) { + PCI_DEVICE_ID_EICON_DIVA20, dev_diva))) { if (pci_enable_device(dev_diva)) - return(0); + return (0); cs->subtyp = DIVA_PCI; cs->irq = dev_diva->irq; cs->hw.diva.cfg_reg = pci_resource_start(dev_diva, 2); } else if ((dev_diva_u = hisax_find_pci_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_DIVA20_U, dev_diva_u))) { + PCI_DEVICE_ID_EICON_DIVA20_U, dev_diva_u))) { if (pci_enable_device(dev_diva_u)) - return(0); + return (0); cs->subtyp = DIVA_PCI; cs->irq = dev_diva_u->irq; cs->hw.diva.cfg_reg = pci_resource_start(dev_diva_u, 2); } else if ((dev_diva201 = hisax_find_pci_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_DIVA201, dev_diva201))) { + PCI_DEVICE_ID_EICON_DIVA201, dev_diva201))) { if (pci_enable_device(dev_diva201)) - return(0); + return (0); cs->subtyp = DIVA_IPAC_PCI; cs->irq = dev_diva201->irq; cs->hw.diva.pci_cfg = @@ -1184,9 +1184,9 @@ static int __devinit setup_diva_pci(struct IsdnCard *card) cs->hw.diva.cfg_reg = (ulong) ioremap(pci_resource_start(dev_diva201, 1), 4096); } else if ((dev_diva202 = hisax_find_pci_device(PCI_VENDOR_ID_EICON, - PCI_DEVICE_ID_EICON_DIVA202, dev_diva202))) { + PCI_DEVICE_ID_EICON_DIVA202, dev_diva202))) { if (pci_enable_device(dev_diva202)) - return(0); + return (0); cs->subtyp = DIVA_IPACX_PCI; cs->irq = dev_diva202->irq; cs->hw.diva.pci_cfg = @@ -1200,18 +1200,18 @@ static int __devinit setup_diva_pci(struct IsdnCard *card) if (!cs->irq) { printk(KERN_WARNING "Diva: No IRQ for PCI card found\n"); iounmap_diva(cs); - return(0); + return (0); } if (!cs->hw.diva.cfg_reg) { printk(KERN_WARNING "Diva: No IO-Adr for PCI card found\n"); iounmap_diva(cs); - return(0); + return (0); } cs->irq_flags |= IRQF_SHARED; if ((cs->subtyp == DIVA_IPAC_PCI) || - (cs->subtyp == DIVA_IPACX_PCI) ) { + (cs->subtyp == DIVA_IPACX_PCI)) { cs->hw.diva.ctrl = 0; cs->hw.diva.isac = 0; cs->hw.diva.hscx = 0; @@ -1248,7 +1248,7 @@ setup_diva(struct IsdnCard *card) strcpy(tmp, Diva_revision); printk(KERN_INFO "HiSax: Eicon.Diehl Diva driver Rev. %s\n", HiSax_getrev(tmp)); if (cs->typ != ISDN_CTYPE_DIEHLDIVA) - return(0); + return (0); cs->hw.diva.status = 0; rc = setup_diva_isa(card); @@ -1276,7 +1276,7 @@ setup_diva(struct IsdnCard *card) ready: if (!have_card) { printk(KERN_WARNING "Diva: No ISA, ISAPNP or PCI card found\n"); - return(0); + return (0); } return setup_diva_common(card->cs); |
