Lines Matching defs:link
97 * registers on both sides of a link. We therefore need to find the opposite
98 * end of the link. To keep this simple we enable from the downstream device.
107 struct pci_dev *link = NULL;
121 /* If there is no opposite end of the link, skip to enable */
141 link = dev->bus->self;
146 if (!link)
152 pci_write_config_dword(link, ctrl_pos2, ctrl2);
157 pci_write_config_dword(link, ctrl_pos2, ctrl2);
165 if (link && !pci_wait_for_pending(link, status_pos2,
167 pci_err(link, "VC%d negotiation stuck pending\n", id);