src/southbridge/broadcom/bcm5780/bcm5780_pcix.c

   1 /*
   2  * Copyright  2005 AMD
   3  *  by yinghai.lu@amd.com
   4  */
   5
   6 #include <console/console.h>
   7 #include <device/device.h>
   8 #include <device/pci.h>
   9 #include <device/pci_ids.h>
  10 #include <device/pci_ops.h>
  11
  12 static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
  13 {
  14         pci_write_config32(dev, 0x40,
  15                 ((device & 0xffff) << 16) | (vendor & 0xffff));
  16 }
  17 static struct pci_operations lops_pci = {
  18         .set_subsystem = lpci_set_subsystem,
  19 };
  20
  21 static struct device_operations ht_ops  = {
  22         .read_resources   = pci_bus_read_resources,
  23         .set_resources    = pci_dev_set_resources,
  24         .enable_resources = pci_bus_enable_resources,
  25         .init             = 0 ,
  26         .scan_bus         = pci_scan_bridge,
  27         .reset_bus        = pci_bus_reset,
  28         .ops_pci          = &lops_pci,
  29
  30 };
  31
  32 static const struct pci_driver ht_driver __pci_driver = {
  33         .ops    = &ht_ops,
  34         .vendor = PCI_VENDOR_ID_SERVERWORKS,
  35         .device = PCI_DEVICE_ID_SERVERWORKS_BCM5780_PXB,
  36 };
  37