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Merged from sys/dev/aic/aic_isa.c revision 1.7.

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This commit is contained in:
Yoshihiro Takahashi 2001-04-01 06:37:59 +00:00
parent 21c8cdfb96
commit fb8a224ea1
1 changed files with 5 additions and 1 deletions
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6
sys/dev/aic/aic_cbus.c
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@ -110,8 +110,10 @@ aic_isa_alloc_resources(device_t dev)
sc->sc_port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
0ul, ~0ul, AIC_ISA_PORTSIZE, RF_ACTIVE);
#endif
if (!sc->sc_port)
if (!sc->sc_port) {
device_printf(dev, "I/O port allocation failed\n");
return (ENOMEM);
}
#ifdef PC98
isa_load_resourcev(sc->sc_port, bs_iat, AIC_ISA_PORTSIZE);
#endif
@ -121,6 +123,7 @@ aic_isa_alloc_resources(device_t dev)
sc->sc_irq = bus_alloc_resource(dev, SYS_RES_IRQ, &rid,
0ul, ~0ul, 1, RF_ACTIVE);
if (!sc->sc_irq) {
device_printf(dev, "IRQ allocation failed\n");
aic_isa_release_resources(dev);
return (ENOMEM);
}
@ -131,6 +134,7 @@ aic_isa_alloc_resources(device_t dev)
sc->sc_drq = bus_alloc_resource(dev, SYS_RES_DRQ, &rid,
0ul, ~0ul, 1, RF_ACTIVE);
if (!sc->sc_drq) {
device_printf(dev, "DRQ allocation failed\n");
aic_isa_release_resources(dev);
return (ENOMEM);
}