Lines Matching defs:bridge
252 * sl82c105_bridge_revision - find bridge version
255 * Locates the PCI bridge associated with the ATA function and
262 struct pci_dev *bridge;
266 * The bridge should be part of the same device, but function 0.
268 bridge = pci_get_slot(pdev->bus,
270 if (!bridge)
274 * Make sure it is a Winbond 553 and is an ISA bridge.
276 if (bridge->vendor != PCI_VENDOR_ID_WINBOND ||
277 bridge->device != PCI_DEVICE_ID_WINBOND_83C553 ||
278 bridge->class >> 8 != PCI_CLASS_BRIDGE_ISA) {
279 pci_dev_put(bridge);
285 pci_read_config_byte(bridge, PCI_REVISION_ID, &rev);
287 pci_dev_put(bridge);
316 dev_printk(KERN_WARNING, &dev->dev, "pata_sl82c105: Unable to find bridge, disabling DMA.\n");
318 dev_printk(KERN_WARNING, &dev->dev, "pata_sl82c105: Early bridge revision, no DMA available.\n");