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Release 4.12 include/linux/pcieport_if.h

Directory: include/linux
/*
 * File:        pcieport_if.h
 * Purpose:     PCI Express Port Bus Driver's IF Data Structure
 *
 * Copyright (C) 2004 Intel
 * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com)
 */

#ifndef _PCIEPORT_IF_H_

#define _PCIEPORT_IF_H_

/* Port Type */

#define PCIE_ANY_PORT			(~0)

/* Service Type */

#define PCIE_PORT_SERVICE_PME_SHIFT	0	
/* Power Management Event */

#define PCIE_PORT_SERVICE_PME		(1 << PCIE_PORT_SERVICE_PME_SHIFT)

#define PCIE_PORT_SERVICE_AER_SHIFT	1	
/* Advanced Error Reporting */

#define PCIE_PORT_SERVICE_AER		(1 << PCIE_PORT_SERVICE_AER_SHIFT)

#define PCIE_PORT_SERVICE_HP_SHIFT	2	
/* Native Hotplug */

#define PCIE_PORT_SERVICE_HP		(1 << PCIE_PORT_SERVICE_HP_SHIFT)

#define PCIE_PORT_SERVICE_VC_SHIFT	3	
/* Virtual Channel */

#define PCIE_PORT_SERVICE_VC		(1 << PCIE_PORT_SERVICE_VC_SHIFT)

#define PCIE_PORT_SERVICE_DPC_SHIFT	4	
/* Downstream Port Containment */

#define PCIE_PORT_SERVICE_DPC		(1 << PCIE_PORT_SERVICE_DPC_SHIFT)


struct pcie_device {
	
int		irq;	    /* Service IRQ/MSI/MSI-X Vector */
	
struct pci_dev *port;	    /* Root/Upstream/Downstream Port */
	
u32		service;    /* Port service this device represents */
	
void		*priv_data; /* Service Private Data */
	
struct device	device;     /* Generic Device Interface */
};

#define to_pcie_device(d) container_of(d, struct pcie_device, device)


static inline void set_service_data(struct pcie_device *dev, void *data) { dev->priv_data = data; }

Contributors

PersonTokensPropCommitsCommitProp
Tom L. Nguyen22100.00%1100.00%
Total22100.00%1100.00%


static inline void* get_service_data(struct pcie_device *dev) { return dev->priv_data; }

Contributors

PersonTokensPropCommitsCommitProp
Tom L. Nguyen18100.00%1100.00%
Total18100.00%1100.00%

struct pcie_port_service_driver { const char *name; int (*probe) (struct pcie_device *dev); void (*remove) (struct pcie_device *dev); int (*suspend) (struct pcie_device *dev); int (*resume) (struct pcie_device *dev); /* Service Error Recovery Handler */ const struct pci_error_handlers *err_handler; /* Link Reset Capability - AER service driver specific */ pci_ers_result_t (*reset_link) (struct pci_dev *dev); int port_type; /* Type of the port this driver can handle */ u32 service; /* Port service this device represents */ struct device_driver driver; }; #define to_service_driver(d) \ container_of(d, struct pcie_port_service_driver, driver) int pcie_port_service_register(struct pcie_port_service_driver *new); void pcie_port_service_unregister(struct pcie_port_service_driver *new); #endif /* _PCIEPORT_IF_H_ */

Overall Contributors

PersonTokensPropCommitsCommitProp
Tom L. Nguyen19075.10%114.29%
Rafael J. Wysocki3313.04%228.57%
Yanmin Zhang197.51%114.29%
Keith Busch93.56%114.29%
Stephen Hemminger10.40%114.29%
Kenji Kaneshige10.40%114.29%
Total253100.00%7100.00%
Directory: include/linux
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