diff options
| author | KATO Takenori <kato@FreeBSD.org> | 1997-08-26 15:08:52 +0000 |
|---|---|---|
| committer | KATO Takenori <kato@FreeBSD.org> | 1997-08-26 15:08:52 +0000 |
| commit | 91fc71559f3a1d45a204d10cfca0be3c5314a04a (patch) | |
| tree | 5c79f57c511862a0263e3b5d6645f6ec79698db1 | |
| parent | c2f5ca64d312f676e596fea000a6f42d2e37c031 (diff) | |
Notes
| -rw-r--r-- | sys/pc98/pc98/pc98.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/sys/pc98/pc98/pc98.c b/sys/pc98/pc98/pc98.c index 58b93a62202e..5571826e0fa3 100644 --- a/sys/pc98/pc98/pc98.c +++ b/sys/pc98/pc98/pc98.c @@ -34,7 +34,7 @@ * SUCH DAMAGE. * * from: @(#)isa.c 7.2 (Berkeley) 5/13/91 - * $Id: pc98.c,v 1.37 1997/08/13 11:00:49 kato Exp $ + * $Id: pc98.c,v 1.38 1997/08/21 08:24:19 kato Exp $ */ /* @@ -141,10 +141,14 @@ haveseen(dvp, tmpdvp, checkbits) u_int checkbits; { /* - * Only check against devices that have already been found and are not - * unilaterally allowed to conflict anyway. + * Ignore all conflicts except IRQ ones if conflicts are allowed. */ - if (tmpdvp->id_alive && !dvp->id_conflicts) { + if (dvp->id_conflicts) + checkbits &= ~(CC_DRQ | CC_IOADDR | CC_MEMADDR); + /* + * Only check against devices that have already been found. + */ + if (tmpdvp->id_alive) { char const *whatnot; whatnot = checkbits & CC_ATTACH ? "attach" : "prob"; @@ -531,9 +535,8 @@ config_isadev_c(isdp, mp, reconfig) * a check for IRQs in the next group of checks. */ checkbits |= CC_IRQ; - if (haveseen_isadev(isdp, checkbits)) { + if (haveseen_isadev(isdp, checkbits)) return; - } isdp->id_alive = id_alive; } (*dp->attach)(isdp); @@ -1058,4 +1061,3 @@ struct isa_device *find_isadev(table, driverp, unit) return (table); } - |