src/drivers/intel/82551/intel_nic.c

   1 /* Copyright 2003 Tyan */
   2
   3 /* Author: Yinghai Lu
   4  *
   5  */
   6
   7
   8 #include <delay.h>
   9 #include <stdlib.h>
  10 #include <string.h>
  11 #include <arch/io.h>
  12
  13 #include <console/console.h>
  14 #include <device/device.h>
  15 #include <device/pci.h>
  16 #include <device/pci_ids.h>
  17 #include <device/pci_ops.h>
  18
  19
  20 static void intel_nic_init(struct device *dev)
  21 {
  22         uint16_t word;
  23
  24         word = pci_read_config16(dev, 0x4);
  25         word |= ((1 << 2) |(1<<4)); // Command: 3--> 17
  26         pci_write_config16(dev, 0x4, word);
  27
  28         printk_debug("INTEL_NIC_FIXUP:  done  \n");
  29
  30
  31 }
  32
  33 static struct device_operations intel_nic_ops  = {
  34         .read_resources   = pci_dev_read_resources,
  35         .set_resources    = pci_dev_set_resources,
  36         .enable_resources = pci_dev_enable_resources,
  37         .init             = intel_nic_init,
  38         .scan_bus         = 0,
  39 };
  40
  41 static struct pci_driver intel_nic_driver __pci_driver = {
  42         .ops    = &intel_nic_ops,
  43         .vendor = PCI_VENDOR_ID_INTEL,
  44         .device = 0x1010,
  45 };
  46 static struct pci_driver intel_nic2_driver __pci_driver = {
  47         .ops    = &intel_nic_ops,
  48         .vendor = PCI_VENDOR_ID_INTEL,
  49         .device = 0x100f,
  50 };
  51