src/southbridge/amd/amd8111/amd8111_ac97.c

   1 /*
   2  * (C) 2003 Linux Networx
   3  */
   4 #include <console/console.h>
   5 #include <device/device.h>
   6 #include <device/pci.h>
   7 #include <device/pci_ids.h>
   8 #include <device/pci_ops.h>
   9 #include "amd8111.h"
  10
  11 static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
  12 {
  13         pci_write_config32(dev, 0x2c,
  14                 ((device & 0xffff) << 16) | (vendor & 0xffff));
  15 }
  16
  17 static struct pci_operations lops_pci = {
  18         .set_subsystem = lpci_set_subsystem,
  19 };
  20
  21 static struct device_operations ac97audio_ops  = {
  22         .read_resources   = pci_dev_read_resources,
  23         .set_resources    = pci_dev_set_resources,
  24         .enable_resources = pci_dev_enable_resources,
  25         .enable           = amd8111_enable,
  26         .init             = 0,
  27         .scan_bus         = 0,
  28         .ops_pci          = &lops_pci,
  29 };
  30
  31 static const struct pci_driver ac97audio_driver __pci_driver = {
  32         .ops    = &ac97audio_ops,
  33         .vendor = PCI_VENDOR_ID_AMD,
  34         .device = 0x746D,
  35 };
  36
  37
  38 static struct device_operations ac97modem_ops  = {
  39         .read_resources   = pci_dev_read_resources,
  40         .set_resources    = pci_dev_set_resources,
  41         .enable_resources = pci_dev_enable_resources,
  42         .enable           = amd8111_enable,
  43         .init             = 0,
  44         .scan_bus         = 0,
  45         .ops_pci          = &lops_pci,
  46 };
  47
  48 static const struct pci_driver ac97modem_driver __pci_driver = {
  49         .ops    = &ac97modem_ops,
  50         .vendor = PCI_VENDOR_ID_AMD,
  51         .device = 0x746E,
  52 };