+#include <delay.h>
+#if CONFIG_HYPERTRANSPORT_PLUGIN_SUPPORT == 1
+#include <device/hypertransport.h>
+#endif
+#if CONFIG_PCIX_PLUGIN_SUPPORT == 1
+#include <device/pcix.h>
+#endif
+#if CONFIG_PCIEXP_PLUGIN_SUPPORT == 1
+#include <device/pciexp.h>
+#endif
+#if CONFIG_AGP_PLUGIN_SUPPORT == 1
+#include <device/agp.h>
+#endif
+#if CONFIG_CARDBUS_PLUGIN_SUPPORT == 1
+#include <device/cardbus.h>
+#endif
+#if CONFIG_PC80_SYSTEM == 1
+#include <pc80/i8259.h>
+#endif
+#if CONFIG_HAVE_ACPI_RESUME && !CONFIG_S3_VGA_ROM_RUN
+#include <arch/acpi.h>
+#endif
+#if CONFIG_CHROMEOS
+#include <vendorcode/google/chromeos/chromeos.h>
+#endif
+
+u8 pci_moving_config8(struct device *dev, unsigned int reg)
+{
+ u8 value, ones, zeroes;
+
+ value = pci_read_config8(dev, reg);
+
+ pci_write_config8(dev, reg, 0xff);
+ ones = pci_read_config8(dev, reg);
+
+ pci_write_config8(dev, reg, 0x00);
+ zeroes = pci_read_config8(dev, reg);
+
+ pci_write_config8(dev, reg, value);
+
+ return ones ^ zeroes;
+}
+
+u16 pci_moving_config16(struct device *dev, unsigned int reg)
+{
+ u16 value, ones, zeroes;
+
+ value = pci_read_config16(dev, reg);
+
+ pci_write_config16(dev, reg, 0xffff);
+ ones = pci_read_config16(dev, reg);
+
+ pci_write_config16(dev, reg, 0x0000);
+ zeroes = pci_read_config16(dev, reg);
+
+ pci_write_config16(dev, reg, value);
+
+ return ones ^ zeroes;
+}
+
+u32 pci_moving_config32(struct device *dev, unsigned int reg)
+{
+ u32 value, ones, zeroes;
+
+ value = pci_read_config32(dev, reg);
+
+ pci_write_config32(dev, reg, 0xffffffff);
+ ones = pci_read_config32(dev, reg);
+
+ pci_write_config32(dev, reg, 0x00000000);
+ zeroes = pci_read_config32(dev, reg);
+
+ pci_write_config32(dev, reg, value);
+
+ return ones ^ zeroes;
+}
+
+/**
+ * Given a device, a capability type, and a last position, return the next
+ * matching capability. Always start at the head of the list.
+ *
+ * @param dev Pointer to the device structure.
+ * @param cap PCI_CAP_LIST_ID of the PCI capability we're looking for.
+ * @param last Location of the PCI capability register to start from.
+ * @return The next matching capability.