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path: root/drivers/isdn/hisax/nj_u.c
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Diffstat (limited to 'drivers/isdn/hisax/nj_u.c')
-rw-r--r--drivers/isdn/hisax/nj_u.c100
1 files changed, 50 insertions, 50 deletions
diff --git a/drivers/isdn/hisax/nj_u.c b/drivers/isdn/hisax/nj_u.c
index 095e974aed80..333484aef425 100644
--- a/drivers/isdn/hisax/nj_u.c
+++ b/drivers/isdn/hisax/nj_u.c
@@ -1,4 +1,4 @@
-/* $Id: nj_u.c,v 2.14.2.3 2004/01/13 14:31:26 keil Exp $
+/* $Id: nj_u.c,v 2.14.2.3 2004/01/13 14:31:26 keil Exp $
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
@@ -18,7 +18,7 @@ static const char *NETjet_U_revision = "$Revision: 2.14.2.3 $";
static u_char dummyrr(struct IsdnCardState *cs, int chan, u_char off)
{
- return(5);
+ return (5);
}
static void dummywr(struct IsdnCardState *cs, int chan, u_char off, u_char value)
@@ -34,7 +34,7 @@ netjet_u_interrupt(int intno, void *dev_id)
spin_lock_irqsave(&cs->lock, flags);
if (!((sval = bytein(cs->hw.njet.base + NETJET_IRQSTAT1)) &
- NETJET_ISACIRQ)) {
+ NETJET_ISACIRQ)) {
val = NETjet_ReadIC(cs, ICC_ISTA);
if (cs->debug & L1_DEB_ISAC)
debugl1(cs, "tiger: i1 %x %x", sval, val);
@@ -47,17 +47,17 @@ netjet_u_interrupt(int intno, void *dev_id)
/* start new code 13/07/00 GE */
/* set bits in sval to indicate which page is free */
if (inl(cs->hw.njet.base + NETJET_DMA_WRITE_ADR) <
- inl(cs->hw.njet.base + NETJET_DMA_WRITE_IRQ))
+ inl(cs->hw.njet.base + NETJET_DMA_WRITE_IRQ))
/* the 2nd write page is free */
sval = 0x08;
else /* the 1st write page is free */
- sval = 0x04;
+ sval = 0x04;
if (inl(cs->hw.njet.base + NETJET_DMA_READ_ADR) <
- inl(cs->hw.njet.base + NETJET_DMA_READ_IRQ))
+ inl(cs->hw.njet.base + NETJET_DMA_READ_IRQ))
/* the 2nd read page is free */
sval = sval | 0x02;
else /* the 1st read page is free */
- sval = sval | 0x01;
+ sval = sval | 0x01;
if (sval != cs->hw.njet.last_is0) /* we have a DMA interrupt */
{
if (test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
@@ -65,12 +65,12 @@ netjet_u_interrupt(int intno, void *dev_id)
return IRQ_HANDLED;
}
cs->hw.njet.irqstat0 = sval;
- if ((cs->hw.njet.irqstat0 & NETJET_IRQM0_READ) !=
- (cs->hw.njet.last_is0 & NETJET_IRQM0_READ))
+ if ((cs->hw.njet.irqstat0 & NETJET_IRQM0_READ) !=
+ (cs->hw.njet.last_is0 & NETJET_IRQM0_READ))
/* we have a read dma int */
read_tiger(cs);
if ((cs->hw.njet.irqstat0 & NETJET_IRQM0_WRITE) !=
- (cs->hw.njet.last_is0 & NETJET_IRQM0_WRITE))
+ (cs->hw.njet.last_is0 & NETJET_IRQM0_WRITE))
/* we have a write dma int */
write_tiger(cs);
/* end new code 13/07/00 GE */
@@ -104,45 +104,45 @@ NETjet_U_card_msg(struct IsdnCardState *cs, int mt, void *arg)
u_long flags;
switch (mt) {
- case CARD_RESET:
- spin_lock_irqsave(&cs->lock, flags);
- reset_netjet_u(cs);
- spin_unlock_irqrestore(&cs->lock, flags);
- return(0);
- case CARD_RELEASE:
- release_io_netjet(cs);
- return(0);
- case CARD_INIT:
- spin_lock_irqsave(&cs->lock, flags);
- inittiger(cs);
- reset_netjet_u(cs);
- clear_pending_icc_ints(cs);
- initicc(cs);
- /* Reenable all IRQ */
- cs->writeisac(cs, ICC_MASK, 0);
- spin_unlock_irqrestore(&cs->lock, flags);
- return(0);
- case CARD_TEST:
- return(0);
+ case CARD_RESET:
+ spin_lock_irqsave(&cs->lock, flags);
+ reset_netjet_u(cs);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ return (0);
+ case CARD_RELEASE:
+ release_io_netjet(cs);
+ return (0);
+ case CARD_INIT:
+ spin_lock_irqsave(&cs->lock, flags);
+ inittiger(cs);
+ reset_netjet_u(cs);
+ clear_pending_icc_ints(cs);
+ initicc(cs);
+ /* Reenable all IRQ */
+ cs->writeisac(cs, ICC_MASK, 0);
+ spin_unlock_irqrestore(&cs->lock, flags);
+ return (0);
+ case CARD_TEST:
+ return (0);
}
- return(0);
+ return (0);
}
static int __devinit nju_pci_probe(struct pci_dev *dev_netjet,
struct IsdnCardState *cs)
{
if (pci_enable_device(dev_netjet))
- return(0);
+ return (0);
pci_set_master(dev_netjet);
cs->irq = dev_netjet->irq;
if (!cs->irq) {
printk(KERN_WARNING "NETspider-U: No IRQ for PCI card found\n");
- return(0);
+ return (0);
}
cs->hw.njet.base = pci_resource_start(dev_netjet, 0);
if (!cs->hw.njet.base) {
printk(KERN_WARNING "NETspider-U: No IO-Adr for PCI card found\n");
- return(0);
+ return (0);
}
return (1);
@@ -171,18 +171,18 @@ static int __devinit nju_cs_init(struct IsdnCard *card,
byteout(cs->hw.njet.base + NETJET_IRQMASK1, NETJET_ISACIRQ);
byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
- switch ( ( ( NETjet_ReadIC( cs, ICC_RBCH ) >> 5 ) & 3 ) )
+ switch (((NETjet_ReadIC(cs, ICC_RBCH) >> 5) & 3))
{
- case 3 :
- return 1; /* end loop */
+ case 3:
+ return 1; /* end loop */
- case 0 :
- printk( KERN_WARNING "NETspider-U: NETjet-S PCI card found\n" );
- return -1; /* continue looping */
+ case 0:
+ printk(KERN_WARNING "NETspider-U: NETjet-S PCI card found\n");
+ return -1; /* continue looping */
- default :
- printk( KERN_WARNING "NETspider-U: No PCI card found\n" );
- return 0; /* end loop & function */
+ default:
+ printk(KERN_WARNING "NETspider-U: No PCI card found\n");
+ return 0; /* end loop & function */
}
return 1; /* end loop */
}
@@ -193,8 +193,8 @@ static int __devinit nju_cs_init_rest(struct IsdnCard *card,
const int bytecnt = 256;
printk(KERN_INFO
- "NETspider-U: PCI card configured at %#lx IRQ %d\n",
- cs->hw.njet.base, cs->irq);
+ "NETspider-U: PCI card configured at %#lx IRQ %d\n",
+ cs->hw.njet.base, cs->irq);
if (!request_region(cs->hw.njet.base, bytecnt, "netspider-u isdn")) {
printk(KERN_WARNING
"HiSax: NETspider-U config port %#lx-%#lx "
@@ -235,19 +235,19 @@ setup_netjet_u(struct IsdnCard *card)
strcpy(tmp, NETjet_U_revision);
printk(KERN_INFO "HiSax: Traverse Tech. NETspider-U driver Rev. %s\n", HiSax_getrev(tmp));
if (cs->typ != ISDN_CTYPE_NETJET_U)
- return(0);
+ return (0);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
- for ( ;; )
+ for (;;)
{
if ((dev_netjet = hisax_find_pci_device(PCI_VENDOR_ID_TIGERJET,
- PCI_DEVICE_ID_TIGERJET_300, dev_netjet))) {
+ PCI_DEVICE_ID_TIGERJET_300, dev_netjet))) {
ret = nju_pci_probe(dev_netjet, cs);
if (!ret)
- return(0);
+ return (0);
} else {
printk(KERN_WARNING "NETspider-U: No PCI card found\n");
- return(0);
+ return (0);
}
ret = nju_cs_init(card, cs);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.