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d0e212cdce
Use of scan_static_bus() and tree traversals is somewhat convoluted. Start cleaning this up by assigning each path type with separate static scan_bus() function. For ME, SMBus and LPC paths a bus cannot expose bridges, as those would add to the number of encountered PCI buses. Change-Id: I8bb11450516faad4fa33b8f69bce5b9978ec75e5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8534 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
35 lines
854 B
C
35 lines
854 B
C
/*
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* (C) 2004 Linux Networx
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*/
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#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_ids.h>
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#include <device/pci_ops.h>
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#include <arch/io.h>
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#include "amd8111.h"
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static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
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{
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pci_write_config32(dev, 0x70,
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((device & 0xffff) << 16) | (vendor & 0xffff));
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}
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static struct pci_operations lops_pci = {
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.set_subsystem = lpci_set_subsystem,
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};
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static struct device_operations usb_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 = 0,
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.ops_pci = &lops_pci,
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};
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static const struct pci_driver usb_driver __pci_driver = {
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.ops = &usb_ops,
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.vendor = PCI_VENDOR_ID_AMD,
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.device = PCI_DEVICE_ID_AMD_8111_USB,
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};
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