pci.h File Reference

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Data Structures
struct	vlib_pci_device
struct	pci_device_id_t
struct	vlib_pci_main_t

Macros
#define	PCI_REGISTER_DEVICE(x, ...)

Typedefs
typedef struct vlib_pci_device	vlib_pci_device_t
typedef struct _pci_device_registration	pci_device_registration_t

Functions
typedef	CLIB_PACKED (union{struct{u16 domain;u8 bus;u8 slot:5;u8 function:3;};u32 as_u32;}) vlib_pci_addr_t
clib_error_t *	vlib_pci_bind_to_uio (vlib_pci_device_t *d, char *uio_driver_name)
clib_error_t *	vlib_pci_read_write_config (vlib_pci_device_t *dev, vlib_read_or_write_t read_or_write, uword address, void *data, u32 n_bytes)
static clib_error_t *	vlib_pci_intr_enable (vlib_pci_device_t *dev)
static clib_error_t *	vlib_pci_intr_disable (vlib_pci_device_t *dev)
static clib_error_t *	vlib_pci_bus_master_enable (vlib_pci_device_t *dev)
clib_error_t *	vlib_pci_map_resource (vlib_pci_device_t *dev, u32 resource, void **result)
clib_error_t *	vlib_pci_map_resource_fixed (vlib_pci_device_t *dev, u32 resource, u8 *addr, void **result)
vlib_pci_device_t *	vlib_get_pci_device (vlib_pci_addr_t *addr)
void	vlib_pci_free_device (vlib_pci_device_t *dev)

Variables
vlib_pci_main_t	pci_main
unformat_function_t	unformat_vlib_pci_addr
format_function_t	format_vlib_pci_addr
format_function_t	format_vlib_pci_handle
format_function_t	format_vlib_pci_link_speed
format_function_t	format_vlib_pci_vpd

Macro Definition Documentation

#define PCI_REGISTER_DEVICE	(		x,
			...
	)

Value:

__VA_ARGS__ pci_device_registration_t x;                    \
static void __vlib_add_pci_device_registration_##x (void)       \
    __attribute__((__constructor__)) ;                          \
static void __vlib_add_pci_device_registration_##x (void)       \
{                                                               \
    vlib_pci_main_t * pm = &pci_main;                           \
    x.next_registration = pm->pci_device_registrations;         \
    pm->pci_device_registrations = &x;                          \
}                                                               \
__VA_ARGS__ pci_device_registration_t x

Definition at line 123 of file pci.h.

Typedef Documentation

typedef struct _pci_device_registration pci_device_registration_t

typedef struct vlib_pci_device vlib_pci_device_t

Function Documentation

typedef CLIB_PACKED

(

union{struct{u16 domain;u8 bus;u8 slot:5;u8 function:3;};u32 as_u32;}

)

vlib_pci_device_t* vlib_get_pci_device

(

vlib_pci_addr_t *

addr

)

Definition at line 56 of file pci.c.

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clib_error_t* vlib_pci_bind_to_uio	(	vlib_pci_device_t *	d,
		char *	uio_driver_name
	)

Definition at line 97 of file pci.c.

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static clib_error_t* vlib_pci_bus_master_enable ( vlib_pci_device_t *  dev )

inlinestatic

Definition at line 207 of file pci.h.

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void vlib_pci_free_device

(

vlib_pci_device_t *

dev

)

Definition at line 421 of file pci.c.

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static clib_error_t* vlib_pci_intr_disable ( vlib_pci_device_t *  dev )

inlinestatic

Definition at line 191 of file pci.h.

static clib_error_t* vlib_pci_intr_enable ( vlib_pci_device_t *  dev )

inlinestatic

Definition at line 175 of file pci.h.

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clib_error_t* vlib_pci_map_resource	(	vlib_pci_device_t *	dev,
		u32	resource,
		void **	result
	)

Definition at line 405 of file pci.c.

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clib_error_t* vlib_pci_map_resource_fixed	(	vlib_pci_device_t *	dev,
		u32	resource,
		u8 *	addr,
		void **	result
	)

Definition at line 413 of file pci.c.

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clib_error_t* vlib_pci_read_write_config	(	vlib_pci_device_t *	dev,
		vlib_read_or_write_t	read_or_write,
		uword	address,
		void *	data,
		u32	n_bytes
	)

Definition at line 326 of file pci.c.

Variable Documentation

format_function_t format_vlib_pci_addr

Definition at line 238 of file pci.h.

format_function_t format_vlib_pci_handle

Definition at line 239 of file pci.h.

format_function_t format_vlib_pci_link_speed

Definition at line 240 of file pci.h.

format_function_t format_vlib_pci_vpd

Definition at line 241 of file pci.h.

vlib_pci_main_t pci_main

Definition at line 53 of file pci.c.

unformat_function_t unformat_vlib_pci_addr

Definition at line 237 of file pci.h.