diff options
Diffstat (limited to 'sys/dev/isa/if_ex.c')
| -rw-r--r-- | sys/dev/isa/if_ex.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/sys/dev/isa/if_ex.c b/sys/dev/isa/if_ex.c index d8fad73e918..ff1b73fefdc 100644 --- a/sys/dev/isa/if_ex.c +++ b/sys/dev/isa/if_ex.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_ex.c,v 1.2 1997/11/09 22:21:22 gene Exp $ */ +/* $OpenBSD: if_ex.c,v 1.3 1999/02/13 01:02:21 fgsch Exp $ */ /* * Copyright (c) 1997, Donald A. Schmidt * Copyright (c) 1996, Javier Martín Rueda (jmrueda@diatel.upm.es) @@ -168,10 +168,6 @@ look_for_card(ia, sc) { int count1, count2; - sc->sc_ioh = ia->ia_iot; - if(bus_space_map(ia->ia_iot, ia->ia_iobase, EX_IOSIZE, 0, &sc->sc_ioh)) - return(0); - /* * Check for the i82595 signature, and check that the round robin * counter actually advances. @@ -183,10 +179,8 @@ look_for_card(ia, sc) count2 = ISA_GET(ID_REG); if ((count2 & Counter_bits) == ((count1 + 0xc0) & Counter_bits)) return(1); - else { - bus_space_unmap(sc->sc_iot, sc->sc_ioh, EX_IOSIZE); + else return(0); - } } @@ -197,6 +191,8 @@ ex_probe(parent, match, aux) { struct ex_softc *sc = match; struct isa_attach_args *ia = aux; + bus_space_tag_t iot = ia->ia_iot; + bus_space_handle_t ioh; int iobase; u_short eaddr_tmp; @@ -207,13 +203,17 @@ ex_probe(parent, match, aux) iobase = ia->ia_iobase; if ((iobase >= 0x200) && (iobase <= 0x3a0)) { - if (look_for_card(ia, sc) == 0) + if(bus_space_map(iot, iobase, EX_IOSIZE, 0, &ioh)) + return(0); + + if (!look_for_card(ia, sc)) { + bus_space_unmap(iot, ioh, EX_IOSIZE); return(0); + } } else return(0); ia->ia_iosize = EX_IOSIZE; -/* ia->ia_iobase = iobase; */ /* * Reset the card. |