sravan/system76-coreboot
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minor reformat

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git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1892 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Li-Ta Lo
2005-01-19 23:19:26 +00:00
parent af02157530
commit bec039cb93
7 changed files with 26 additions and 33 deletions
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18
src/devices/pci_rom.c
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@@ -13,18 +13,19 @@ struct rom_header * pci_rom_probe(struct device *dev)
rom_address = pci_read_config32(dev, PCI_ROM_ADDRESS);
if (rom_address == 0x00000000 || rom_address == 0xffffffff) {
if(dev->on_mainboard && (dev->rom_address!=0) ) { // in case some device PCI_ROM_ADDRESS can not be set
if (dev->on_mainboard && (dev->rom_address!=0) ) {
// in case some device PCI_ROM_ADDRESS can not be set
rom_address = dev->rom_address;
}
else
} else {
return NULL;
}
}
printk_debug("rom address for %s = %x\n",
dev_path(dev), rom_address);
printk_debug("rom address for %s = %x\n", dev_path(dev), rom_address);
/* enable expansion ROM address decoding */
pci_write_config32(dev, PCI_ROM_ADDRESS, rom_address|PCI_ROM_ADDRESS_ENABLE);
pci_write_config32(dev, PCI_ROM_ADDRESS,
rom_address|PCI_ROM_ADDRESS_ENABLE);
rom_header = rom_address;
printk_spew("PCI Expansion ROM, signature 0x%04x, \n\t"
@@ -38,10 +39,11 @@ struct rom_header * pci_rom_probe(struct device *dev)
}
rom_data = (unsigned char *) rom_header + le32_to_cpu(rom_header->data);
printk_spew("PCI ROM Image, Vendor %04x, Device %04x,\n",
printk_spew("PCI ROM Image, Vendor %04x, Device %04x,\n",
rom_data->vendor, rom_data->device);
if (dev->vendor != rom_data->vendor || dev->device != rom_data->device) {
printk_err("Device or Vendor ID mismatch Vendor %04x, Device %04x\n", rom_data->vendor, rom_data->device);
printk_err("Device or Vendor ID mismatch Vendor %04x, Device %04x\n",
rom_data->vendor, rom_data->device);
return NULL;
}