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Add support for Intel ICH2

This commit is contained in:
bouyer 2000-11-19 15:32:24 +00:00
parent 5d04f7b69d
commit d81861796a
1 changed files with 15 additions and 3 deletions
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18
sys/dev/pci/pciide.c
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@ -1,4 +1,4 @@
/* $NetBSD: pciide.c,v 1.92 2000/11/14 18:42:58 thorpej Exp $ */
/* $NetBSD: pciide.c,v 1.93 2000/11/19 15:32:24 bouyer Exp $ */
/*
@ -259,6 +259,11 @@ const struct pciide_product_desc pciide_intel_products[] = {
"Intel 82801AB IDE Controller (ICH0)",
piix_chip_map,
},
{ PCI_PRODUCT_INTEL_82801BA_IDE,
0,
"Intel 82801BA IDE Controller (ICH2)",
piix_chip_map,
},
{ 0,
0,
NULL,
@ -1330,13 +1335,20 @@ piix_chip_map(sc, pa)
case PCI_PRODUCT_INTEL_82440MX_IDE:
case PCI_PRODUCT_INTEL_82801AA_IDE:
case PCI_PRODUCT_INTEL_82801AB_IDE:
case PCI_PRODUCT_INTEL_82801BA_IDE:
sc->sc_wdcdev.cap |= WDC_CAPABILITY_UDMA;
}
}
sc->sc_wdcdev.PIO_cap = 4;
sc->sc_wdcdev.DMA_cap = 2;
sc->sc_wdcdev.UDMA_cap =
(sc->sc_pp->ide_product == PCI_PRODUCT_INTEL_82801AA_IDE) ? 4 : 2;
switch(sc->sc_pp->ide_product) {
case PCI_PRODUCT_INTEL_82801AA_IDE:
case PCI_PRODUCT_INTEL_82801BA_IDE:
sc->sc_wdcdev.UDMA_cap = 4;
break;
default:
sc->sc_wdcdev.UDMA_cap = 2;
}
if (sc->sc_pp->ide_product == PCI_PRODUCT_INTEL_82371FB_IDE)
sc->sc_wdcdev.set_modes = piix_setup_channel;
else