From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- drivers/pci/pcie/portdrv.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 drivers/pci/pcie/portdrv.h (limited to 'drivers/pci/pcie/portdrv.h') diff --git a/drivers/pci/pcie/portdrv.h b/drivers/pci/pcie/portdrv.h new file mode 100644 index 00000000000..6c3ad891866 --- /dev/null +++ b/drivers/pci/pcie/portdrv.h @@ -0,0 +1,41 @@ +/* + * File: portdrv.h + * Purpose: PCI Express Port Bus Driver's Internal Data Structures + * + * Copyright (C) 2004 Intel + * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com) + */ + +#ifndef _PORTDRV_H_ +#define _PORTDRV_H_ + +#if !defined(PCI_CAP_ID_PME) +#define PCI_CAP_ID_PME 1 +#endif + +#if !defined(PCI_CAP_ID_EXP) +#define PCI_CAP_ID_EXP 0x10 +#endif + +#define PORT_TYPE_MASK 0xf +#define PORT_TO_SLOT_MASK 0x100 +#define SLOT_HP_CAPABLE_MASK 0x40 +#define PCIE_CAPABILITIES_REG 0x2 +#define PCIE_SLOT_CAPABILITIES_REG 0x14 +#define PCIE_PORT_DEVICE_MAXSERVICES 4 +#define PCI_CFG_SPACE_SIZE 256 + +#define get_descriptor_id(type, service) (((type - 4) << 4) | service) + +extern struct bus_type pcie_port_bus_type; +extern int pcie_port_device_probe(struct pci_dev *dev); +extern int pcie_port_device_register(struct pci_dev *dev); +#ifdef CONFIG_PM +extern int pcie_port_device_suspend(struct pci_dev *dev, u32 state); +extern int pcie_port_device_resume(struct pci_dev *dev); +#endif +extern void pcie_port_device_remove(struct pci_dev *dev); +extern void pcie_port_bus_register(void); +extern void pcie_port_bus_unregister(void); + +#endif /* _PORTDRV_H_ */ -- cgit v1.2.3