PCI/portdrv: Merge pcieport_if.h into portdrv.h
pcieport_if.h contained the interfaces to register port service driver, e.g., pcie_port_service_register(). portdrv.h contained internal data structures of the port driver. I don't think it's worth keeping those files separate, since both headers and their users are all inside the PCI core. Merge pcieport_if.h directly in drivers/pci/pcie/portdrv.h and update the users to include that instead. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Bjorn Helgaas
Родитель
c37e627f95
Коммит
ef7942603e
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@ -23,7 +23,7 @@
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#include <linux/mutex.h>
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#include <linux/workqueue.h>
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#include "../pcie/pcieport_if.h"
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#include "../pcie/portdrv.h"
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#define MY_NAME "pciehp"
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@ -13,7 +13,7 @@
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#include <linux/aer.h>
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#include <linux/interrupt.h>
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#include "../pcieport_if.h"
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#include "../portdrv.h"
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#define SYSTEM_ERROR_INTR_ON_MESG_MASK (PCI_EXP_RTCTL_SECEE| \
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PCI_EXP_RTCTL_SENFEE| \
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@ -11,7 +11,7 @@
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#include <linux/init.h>
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#include <linux/pci.h>
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#include "pcieport_if.h"
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#include "portdrv.h"
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#include "../pci.h"
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#include "aer/aerdrv.h"
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@ -1,71 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* File: pcieport_if.h
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* Purpose: PCI Express Port Bus Driver's IF Data Structure
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*
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* Copyright (C) 2004 Intel
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* Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com)
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*/
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#ifndef _PCIEPORT_IF_H_
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#define _PCIEPORT_IF_H_
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/* Port Type */
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#define PCIE_ANY_PORT (~0)
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/* Service Type */
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#define PCIE_PORT_SERVICE_PME_SHIFT 0 /* Power Management Event */
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#define PCIE_PORT_SERVICE_PME (1 << PCIE_PORT_SERVICE_PME_SHIFT)
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#define PCIE_PORT_SERVICE_AER_SHIFT 1 /* Advanced Error Reporting */
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#define PCIE_PORT_SERVICE_AER (1 << PCIE_PORT_SERVICE_AER_SHIFT)
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#define PCIE_PORT_SERVICE_HP_SHIFT 2 /* Native Hotplug */
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#define PCIE_PORT_SERVICE_HP (1 << PCIE_PORT_SERVICE_HP_SHIFT)
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#define PCIE_PORT_SERVICE_VC_SHIFT 3 /* Virtual Channel */
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#define PCIE_PORT_SERVICE_VC (1 << PCIE_PORT_SERVICE_VC_SHIFT)
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#define PCIE_PORT_SERVICE_DPC_SHIFT 4 /* Downstream Port Containment */
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#define PCIE_PORT_SERVICE_DPC (1 << PCIE_PORT_SERVICE_DPC_SHIFT)
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struct pcie_device {
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int irq; /* Service IRQ/MSI/MSI-X Vector */
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struct pci_dev *port; /* Root/Upstream/Downstream Port */
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u32 service; /* Port service this device represents */
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void *priv_data; /* Service Private Data */
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struct device device; /* Generic Device Interface */
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};
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#define to_pcie_device(d) container_of(d, struct pcie_device, device)
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static inline void set_service_data(struct pcie_device *dev, void *data)
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{
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dev->priv_data = data;
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}
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static inline void *get_service_data(struct pcie_device *dev)
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{
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return dev->priv_data;
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}
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struct pcie_port_service_driver {
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const char *name;
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int (*probe) (struct pcie_device *dev);
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void (*remove) (struct pcie_device *dev);
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int (*suspend) (struct pcie_device *dev);
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int (*resume) (struct pcie_device *dev);
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/* Device driver may resume normal operations */
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void (*error_resume)(struct pci_dev *dev);
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/* Link Reset Capability - AER service driver specific */
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pci_ers_result_t (*reset_link) (struct pci_dev *dev);
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int port_type; /* Type of the port this driver can handle */
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u32 service; /* Port service this device represents */
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struct device_driver driver;
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};
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#define to_service_driver(d) \
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container_of(d, struct pcie_port_service_driver, driver)
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int pcie_port_service_register(struct pcie_port_service_driver *new);
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void pcie_port_service_unregister(struct pcie_port_service_driver *new);
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#endif /* _PCIEPORT_IF_H_ */
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@ -16,7 +16,6 @@
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#include <linux/device.h>
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#include <linux/pm_runtime.h>
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#include "pcieport_if.h"
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#include "../pci.h"
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#include "portdrv.h"
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@ -1,7 +1,7 @@
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* File: portdrv.h
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* Purpose: PCI Express Port Bus Driver's Internal Data Structures
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* Purpose: PCI Express Port Bus Driver's Data Structures
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*
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* Copyright (C) 2004 Intel
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* Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com)
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@ -12,7 +12,66 @@
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#include <linux/compiler.h>
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/* Service Type */
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#define PCIE_PORT_SERVICE_PME_SHIFT 0 /* Power Management Event */
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#define PCIE_PORT_SERVICE_PME (1 << PCIE_PORT_SERVICE_PME_SHIFT)
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#define PCIE_PORT_SERVICE_AER_SHIFT 1 /* Advanced Error Reporting */
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#define PCIE_PORT_SERVICE_AER (1 << PCIE_PORT_SERVICE_AER_SHIFT)
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#define PCIE_PORT_SERVICE_HP_SHIFT 2 /* Native Hotplug */
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#define PCIE_PORT_SERVICE_HP (1 << PCIE_PORT_SERVICE_HP_SHIFT)
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#define PCIE_PORT_SERVICE_VC_SHIFT 3 /* Virtual Channel */
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#define PCIE_PORT_SERVICE_VC (1 << PCIE_PORT_SERVICE_VC_SHIFT)
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#define PCIE_PORT_SERVICE_DPC_SHIFT 4 /* Downstream Port Containment */
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#define PCIE_PORT_SERVICE_DPC (1 << PCIE_PORT_SERVICE_DPC_SHIFT)
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#define PCIE_PORT_DEVICE_MAXSERVICES 5
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/* Port Type */
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#define PCIE_ANY_PORT (~0)
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struct pcie_device {
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int irq; /* Service IRQ/MSI/MSI-X Vector */
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struct pci_dev *port; /* Root/Upstream/Downstream Port */
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u32 service; /* Port service this device represents */
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void *priv_data; /* Service Private Data */
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struct device device; /* Generic Device Interface */
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};
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#define to_pcie_device(d) container_of(d, struct pcie_device, device)
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static inline void set_service_data(struct pcie_device *dev, void *data)
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{
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dev->priv_data = data;
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}
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static inline void *get_service_data(struct pcie_device *dev)
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{
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return dev->priv_data;
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}
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struct pcie_port_service_driver {
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const char *name;
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int (*probe) (struct pcie_device *dev);
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void (*remove) (struct pcie_device *dev);
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int (*suspend) (struct pcie_device *dev);
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int (*resume) (struct pcie_device *dev);
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/* Device driver may resume normal operations */
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void (*error_resume)(struct pci_dev *dev);
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/* Link Reset Capability - AER service driver specific */
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pci_ers_result_t (*reset_link) (struct pci_dev *dev);
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int port_type; /* Type of the port this driver can handle */
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u32 service; /* Port service this device represents */
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struct device_driver driver;
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};
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#define to_service_driver(d) \
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container_of(d, struct pcie_port_service_driver, driver)
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int pcie_port_service_register(struct pcie_port_service_driver *new);
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void pcie_port_service_unregister(struct pcie_port_service_driver *new);
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/*
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* The PCIe Capability Interrupt Message Number (PCIe r3.1, sec 7.8.2) must
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* be one of the first 32 MSI-X entries. Per PCI r3.0, sec 6.8.3.1, MSI
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@ -11,7 +11,6 @@
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#include <linux/acpi.h>
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#include <linux/pci-acpi.h>
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#include "pcieport_if.h"
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#include "aer/aerdrv.h"
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#include "../pci.h"
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#include "portdrv.h"
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@ -13,7 +13,6 @@
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#include <linux/errno.h>
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#include <linux/pm.h>
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#include "pcieport_if.h"
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#include "portdrv.h"
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static int pcie_port_bus_match(struct device *dev, struct device_driver *drv);
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@ -17,7 +17,6 @@
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#include <linux/slab.h>
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#include <linux/aer.h>
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#include "pcieport_if.h"
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#include "../pci.h"
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#include "portdrv.h"
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@ -19,7 +19,6 @@
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#include <linux/dmi.h>
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#include <linux/pci-aspm.h>
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#include "pcieport_if.h"
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#include "../pci.h"
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#include "portdrv.h"
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