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Don't hang if we discover an unknown device (Laurent Vivier)

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git-svn-id: svn://coreboot.org/openbios/openbios-devel@369 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Blue Swirl
2009-01-07 15:57:07 +00:00
parent 96a43ab78e
commit e781dea8c6
2 changed files with 31 additions and 24 deletions
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49
drivers/pci.c
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@@ -510,38 +510,43 @@ static void ob_pci_add_properties(pci_addr addr, const pci_dev_t *pci_dev,
set_int_property(dev, "cache-line-size",
pci_config_read16(addr, PCI_CACHE_LINE_SIZE));
if (pci_dev->type) {
push_str(pci_dev->type);
fword("encode-string");
push_str("device_type");
fword("property");
if (pci_dev) {
if (pci_dev->type) {
push_str(pci_dev->type);
fword("encode-string");
push_str("device_type");
fword("property");
}
if (pci_dev->model) {
push_str(pci_dev->model);
fword("encode-string");
push_str("model");
fword("property");
}
if (pci_dev->compat)
set_property(dev, "compatible",
pci_dev->compat, pci_compat_len(pci_dev));
if (pci_dev->acells)
set_int_property(dev, "#address-cells",
pci_dev->acells);
if (pci_dev->scells)
set_int_property(dev, "#size-cells",
pci_dev->scells);
if (pci_dev->icells)
set_int_property(dev, "#interrupt-cells",
pci_dev->icells);
}
if (pci_dev->model) {
push_str(pci_dev->model);
fword("encode-string");
push_str("model");
fword("property");
}
if (pci_dev->compat)
set_property(dev, "compatible",
pci_dev->compat, pci_compat_len(pci_dev));
pci_set_reg(config);
pci_set_assigned_addresses(config);
pci_set_interrupt_map(config);
if (pci_dev->acells)
set_int_property(dev, "#address-cells", pci_dev->acells);
if (pci_dev->scells)
set_int_property(dev, "#size-cells", pci_dev->scells);
if (pci_dev->icells)
set_int_property(dev, "#interrupt-cells", pci_dev->icells);
#ifdef CONFIG_DEBUG_PCI
printk("\n");
#endif
if (pci_dev->config_cb)
if (pci_dev && pci_dev->config_cb)
pci_dev->config_cb(config);
}