pci_hotplug.h File Reference

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Data Structures
struct	hotplug_slot_ops
struct	hotplug_slot_info
struct	hpp_type0
struct	hpp_type1
struct	hpp_type2
struct	hotplug_params

Macros
#define	to_hotplug_slot(n)   container_of(n, struct hotplug_slot, kobj)
#define	pci_hp_register(slot, pbus, devnr, name)   __pci_hp_register(slot, pbus, devnr, name, THIS_MODULE, KBUILD_MODNAME)

Enumerations
enum	pcie_link_width {   PCIE_LNK_WIDTH_RESRV = 0x00, PCIE_LNK_X1 = 0x01, PCIE_LNK_X2 = 0x02, PCIE_LNK_X4 = 0x04,   PCIE_LNK_X8 = 0x08, PCIE_LNK_X12 = 0x0C, PCIE_LNK_X16 = 0x10, PCIE_LNK_X32 = 0x20,   PCIE_LNK_WIDTH_UNKNOWN = 0xFF }

Functions
int	__pci_hp_register (struct hotplug_slot *slot, struct pci_bus *pbus, int nr, const char *name, struct module *owner, const char *mod_name)
int	pci_hp_deregister (struct hotplug_slot *slot)
int __must_check	pci_hp_change_slot_info (struct hotplug_slot *slot, struct hotplug_slot_info *info)
void	pci_configure_slot (struct pci_dev *dev)

Macro Definition Documentation

#define pci_hp_register	(		slot,
			pbus,
			devnr,
			name
	)		__pci_hp_register(slot, pbus, devnr, name, THIS_MODULE, KBUILD_MODNAME)

Definition at line 136 of file pci_hotplug.h.

#define to_hotplug_slot

(

n

)

container_of(n, struct hotplug_slot, kobj)

Definition at line 121 of file pci_hotplug.h.

Enumeration Type Documentation

enum pcie_link_width

Enumerator:

PCIE_LNK_WIDTH_RESRV
PCIE_LNK_X1
PCIE_LNK_X2
PCIE_LNK_X4
PCIE_LNK_X8
PCIE_LNK_X12
PCIE_LNK_X16
PCIE_LNK_X32
PCIE_LNK_WIDTH_UNKNOWN

Definition at line 32 of file pci_hotplug.h.

Function Documentation

int __pci_hp_register	(	struct hotplug_slot *	slot,
		struct pci_bus *	pbus,
		int	nr,
		const char *	name,
		struct module *	owner,
		const char *	mod_name
	)

Definition at line 434 of file pci_hotplug_core.c.

void pci_configure_slot

(

struct pci_dev *

dev

)

Definition at line 152 of file pcihp_slot.c.

int __must_check pci_hp_change_slot_info	(	struct hotplug_slot *	hotplug,
		struct hotplug_slot_info *	info
	)

pci_hp_change_slot_info - changes the slot's information structure in the core : pointer to the slot whose info has changed : pointer to the info copy into the slot's info structure

must have been registered with the pci hotplug subsystem previously with a call to pci_hp_register().

Returns 0 if successful, anything else for an error.

Definition at line 527 of file pci_hotplug_core.c.

int pci_hp_deregister

(

struct hotplug_slot *

hotplug

)

pci_hp_deregister - deregister a hotplug_slot with the PCI hotplug subsystem : pointer to the &struct hotplug_slot to deregister

The must have been registered with the pci hotplug subsystem previously with a call to pci_hp_register().

Returns 0 if successful, anything else for an error.

Definition at line 488 of file pci_hotplug_core.c.