diff options
Diffstat (limited to 'sys/i386/isa/isa.c')
| -rw-r--r-- | sys/i386/isa/isa.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/sys/i386/isa/isa.c b/sys/i386/isa/isa.c index c4a2455b8d6e..1dd0fb99557a 100644 --- a/sys/i386/isa/isa.c +++ b/sys/i386/isa/isa.c @@ -34,7 +34,7 @@ * SUCH DAMAGE. * * from: @(#)isa.c 7.2 (Berkeley) 5/13/91 - * $Id: isa.c,v 1.48 1995/05/11 05:20:43 jkh Exp $ + * $Id: isa.c,v 1.49 1995/05/13 00:09:38 jkh Exp $ */ /* @@ -334,7 +334,7 @@ isa_configure() { * SLIPDISC. No need to block out ALL ttys during a splimp when only one * of them is running slip. * - * XXX actually, blocking all ttys during a splimp doesn't matter so much + * XXX actually, blocking all ttys during a splimp doesn't matter so much * with sio because the serial interrupt layer doesn't use tty_imask. Only * non-serial ttys suffer. It's more stupid that ALL 'net's are blocked * during spltty. @@ -372,8 +372,8 @@ isa_configure() { /* * Configure an ISA device. */ - - + + static void config_isadev(isdp, mp) struct isa_device *isdp; @@ -381,7 +381,7 @@ config_isadev(isdp, mp) { config_isadev_c(isdp, mp, 0); } - + void reconfig_isadev(isdp, mp) struct isa_device *isdp; @@ -400,7 +400,7 @@ config_isadev_c(isdp, mp, reconfig) int id_alive; int last_alive; struct isa_driver *dp = isdp->id_driver; - + checkbits = 0; checkbits |= CC_DRQ; checkbits |= CC_IOADDR; @@ -464,11 +464,11 @@ config_isadev_c(isdp, mp, reconfig) } printf("\n"); /* - * Check for conflicts again. The driver may have - * changed *dvp. We should weaken the early check - * since the driver may have been able to change - * *dvp to avoid conflicts if given a chance. We - * already skip the early check for IRQs and force + * Check for conflicts again. The driver may have + * changed *dvp. We should weaken the early check + * since the driver may have been able to change + * *dvp to avoid conflicts if given a chance. We + * already skip the early check for IRQs and force * a check for IRQs in the next group of checks. */ checkbits |= CC_IRQ; @@ -497,12 +497,12 @@ config_isadev_c(isdp, mp, reconfig) } printf("\n"); } - } + } else { /* This code has not been tested.... */ if (isdp->id_irq) { INTRDIS(isdp->id_irq); - unregister_intr(ffs(isdp->id_irq) - 1, + unregister_intr(ffs(isdp->id_irq) - 1, isdp->id_intr); if (mp) INTRUNMASK(*mp, isdp->id_irq); @@ -593,7 +593,7 @@ eisa_generic_externalize(struct proc *p, struct kern_devconf *kdc, * during configuration of kernel, setup interrupt control unit */ void -isa_defaultirq() +isa_defaultirq() { int i; @@ -643,7 +643,7 @@ static short dmapageport[8] = void isa_dmacascade(unsigned chan) { if (chan > 7) - panic("isa_dmacascade: impossible request"); + panic("isa_dmacascade: impossible request"); /* set dma channel mode, and set dma channel mode */ if ((chan & 4) == 0) { @@ -670,7 +670,7 @@ void isa_dmastart(int flags, caddr_t addr, unsigned nbytes, unsigned chan) if ( chan > 7 || (chan < 4 && nbytes > (1<<16)) || (chan >= 4 && (nbytes > (1<<17) || (u_int)addr & 1))) - panic("isa_dmastart: impossible request"); + panic("isa_dmastart: impossible request"); if (isa_dmarangecheck(addr, nbytes, chan)) { if (dma_bounce[chan] == 0) @@ -818,7 +818,7 @@ static void (*isaphysmemunblock)(); /* needs to be a list */ */ caddr_t isa_allocphysmem(caddr_t va, unsigned length, void (*func)()) { - + isaphysmemunblock = func; while (isaphysmemflag & B_BUSY) { isaphysmemflag |= B_WANTED; @@ -844,7 +844,7 @@ isa_freephysmem(caddr_t va, unsigned length) { (*isaphysmemunblock)(); } } - + #define NMI_PARITY (1 << 7) #define NMI_IOCHAN (1 << 6) #define ENMI_WATCHDOG (1 << 7) @@ -856,7 +856,7 @@ isa_freephysmem(caddr_t va, unsigned length) { * return true to panic system, false to ignore. */ int -isa_nmi(cd) +isa_nmi(cd) int cd; { int isa_port = inb(0x61); @@ -930,7 +930,7 @@ struct isa_device *find_isadev(table, driverp, unit) while ((table->id_driver != driverp) || (table->id_unit != unit)) { if (table->id_driver == 0) return NULL; - + table++; } |