c02b4fc9db
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5266 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
36 lines
964 B
C
36 lines
964 B
C
#include <console/console.h>
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#include <device/device.h>
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#include <device/pci.h>
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#include <device/pci_ops.h>
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#include <device/pci_ids.h>
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/*
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* Enable the ethernet device and turn off stepping (because it is integrated
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* inside the southbridge)
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*/
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static void nic_init(struct device *dev)
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{
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uint8_t byte;
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printk(BIOS_DEBUG, "Configuring VIA Rhine LAN\n");
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/* We don't need stepping - though the device supports it */
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byte = pci_read_config8(dev, PCI_COMMAND);
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byte &= ~PCI_COMMAND_WAIT;
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pci_write_config8(dev, PCI_COMMAND, byte);
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}
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static struct device_operations nic_ops = {
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.read_resources = pci_dev_read_resources,
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.set_resources = pci_dev_set_resources,
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.enable_resources = pci_dev_enable_resources,
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.init = nic_init,
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.enable = 0,
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.ops_pci = 0,
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};
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static const struct pci_driver northbridge_driver __pci_driver = {
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.ops = &nic_ops,
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.vendor = PCI_VENDOR_ID_VIA,
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.device = PCI_DEVICE_ID_VIA_8233_7,
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};
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