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Disable the secondary ide port in the pcibus_attach_hook.

This commit is contained in:
matt 2001-05-08 06:55:17 +00:00
parent 09a3dd5f0c
commit c8f1f39d19
1 changed files with 4 additions and 0 deletions
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4
sys/arch/netwinder/pci/pci_machdep.c
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@ -86,6 +86,10 @@ netwinder_pci_attach_hook (struct device *parent,
regval = PCI_CLASS_CODE(PCI_CLASS(regval), PCI_SUBCLASS(regval), 0x8A);
pci_conf_write(pba->pba_pc, tag, PCI_CLASS_REG, regval);
regval = pci_conf_read(pba->pba_pc, tag, 0x40);
regval &= ~0x10; /* disable secondary port */
pci_conf_write(pba->pba_pc, tag, 0x40, regval);
pci_conf_write(pba->pba_pc, tag, 0x10, 0x01f0 | PCI_MAPREG_TYPE_IO);
pci_conf_write(pba->pba_pc, tag, 0x14, 0x03f4 | PCI_MAPREG_TYPE_IO);
pci_conf_write(pba->pba_pc, tag, 0x18, 0x0170 | PCI_MAPREG_TYPE_IO);