src/southbridge/amd/amd8111/amd8111_usb2.c


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//2003 Copywright Tyan
//BY LYH


#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "amd8111.h"

static void usb2_init(struct device *dev)
{
	uint32_t cmd;

	printk_debug("USB: Setting up controller.. ");
	cmd = pci_read_config32(dev, PCI_COMMAND);
	pci_write_config32(dev, PCI_COMMAND, 
		cmd | PCI_COMMAND_IO | PCI_COMMAND_MEMORY | 
		PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE);


	printk_debug("done.\n");

}

static struct device_operations usb2_ops  = {
	.read_resources   = pci_dev_read_resources,
	.set_resources    = pci_dev_set_resources,
	.enable_resources = pci_dev_enable_resources,
	.init             = usb2_init,
	.scan_bus         = 0,
	.enable           = amd8111_enable,
};

static struct pci_driver usb2_driver __pci_driver = {
	.ops    = &usb2_ops,
	.vendor = PCI_VENDOR_ID_AMD,
	.device = PCI_DEVICE_ID_AMD_8111_USB2,
};