siena_sriov.c File Reference

#include <linux/pci.h>
#include <linux/module.h>
#include "net_driver.h"
#include "efx.h"
#include "nic.h"
#include "io.h"
#include "mcdi.h"
#include "filter.h"
#include "mcdi_pcol.h"
#include "regs.h"
#include "vfdi.h"

Go to the source code of this file.

Data Structures
struct	efx_vf
struct	efx_memcpy_req
struct	efx_local_addr
struct	efx_endpoint_page

Macros
#define	VI_MASK_LENGTH   BITS_TO_LONGS(1 << EFX_VI_SCALE_MAX)
#define	VF_MAX_RX_QUEUES   63
#define	EFX_BUFTBL_TXQ_BASE(_vf, _qid)   ((_vf)->buftbl_base + EFX_VF_BUFTBL_PER_VI * (_qid))
#define	EFX_BUFTBL_RXQ_BASE(_vf, _qid)
#define	EFX_BUFTBL_EVQ_BASE(_vf, _qid)
#define	EFX_FIELD_MASK(_field)   ((1 << _field ## _WIDTH) - 1)

Typedefs
typedef int(*	efx_vfdi_op_t )(struct efx_vf *vf)

Enumerations
enum	efx_vf_tx_filter_mode { VF_TX_FILTER_OFF, VF_TX_FILTER_AUTO, VF_TX_FILTER_ON }

Functions
	module_param (vf_max_tx_channels, uint, 0444)
	MODULE_PARM_DESC (vf_max_tx_channels,"Limit the number of TX channels VFs can use")
	module_param (max_vfs, int, 0444)
	MODULE_PARM_DESC (max_vfs,"Reduce the number of VFs initialized by the driver")
void	efx_sriov_probe (struct efx_nic *efx)
int	efx_sriov_init (struct efx_nic *efx)
void	efx_sriov_fini (struct efx_nic *efx)
void	efx_sriov_event (struct efx_channel *channel, efx_qword_t *event)
void	efx_sriov_flr (struct efx_nic *efx, unsigned vf_i)
void	efx_sriov_mac_address_changed (struct efx_nic *efx)
void	efx_sriov_tx_flush_done (struct efx_nic *efx, efx_qword_t *event)
void	efx_sriov_rx_flush_done (struct efx_nic *efx, efx_qword_t *event)
void	efx_sriov_desc_fetch_err (struct efx_nic *efx, unsigned dmaq)
void	efx_sriov_reset (struct efx_nic *efx)
int	efx_init_sriov (void)
void	efx_fini_sriov (void)
int	efx_sriov_set_vf_mac (struct net_device *net_dev, int vf_i, u8 *mac)
int	efx_sriov_set_vf_vlan (struct net_device *net_dev, int vf_i, u16 vlan, u8 qos)
int	efx_sriov_set_vf_spoofchk (struct net_device *net_dev, int vf_i, bool spoofchk)
int	efx_sriov_get_vf_config (struct net_device *net_dev, int vf_i, struct ifla_vf_info *ivi)

Macro Definition Documentation

#define EFX_BUFTBL_EVQ_BASE	(		_vf,
			_qid
	)

Value:

(EFX_BUFTBL_TXQ_BASE(_vf, _qid) +               \
     (2 * EFX_MAX_DMAQ_SIZE * sizeof(efx_qword_t) / EFX_BUF_SIZE))

Definition at line 168 of file siena_sriov.c.

#define EFX_BUFTBL_RXQ_BASE	(		_vf,
			_qid
	)

Value:

(EFX_BUFTBL_TXQ_BASE(_vf, _qid) +               \
     (EFX_MAX_DMAQ_SIZE * sizeof(efx_qword_t) / EFX_BUF_SIZE))

Definition at line 165 of file siena_sriov.c.

#define EFX_BUFTBL_TXQ_BASE	(		_vf,
			_qid
	)		((_vf)->buftbl_base + EFX_VF_BUFTBL_PER_VI * (_qid))

Definition at line 163 of file siena_sriov.c.

#define EFX_FIELD_MASK

(

_field

)

((1 << _field ## _WIDTH) - 1)

Definition at line 172 of file siena_sriov.c.

#define VF_MAX_RX_QUEUES   63

Definition at line 25 of file siena_sriov.c.

#define VI_MASK_LENGTH   BITS_TO_LONGS(1 << EFX_VI_SCALE_MAX)

Definition at line 22 of file siena_sriov.c.

Typedef Documentation

typedef int(* efx_vfdi_op_t)(struct efx_vf *vf)

Definition at line 855 of file siena_sriov.c.

Enumeration Type Documentation

enum efx_vf_tx_filter_mode

enum efx_vf_tx_filter_mode - TX MAC filtering behaviour : Disabled : Enabled if MAC address assigned to VF and only 2 TX queues allowed per VF. : Enabled

Enumerator:

VF_TX_FILTER_OFF
VF_TX_FILTER_AUTO
VF_TX_FILTER_ON

Definition at line 34 of file siena_sriov.c.

Function Documentation

void efx_fini_sriov

(

void

)

Definition at line 1564 of file siena_sriov.c.

int efx_init_sriov

(

void

)

Definition at line 1551 of file siena_sriov.c.

void efx_sriov_desc_fetch_err	(	struct efx_nic *	efx,
		unsigned	dmaq
	)

Definition at line 1510 of file siena_sriov.c.

void efx_sriov_event	(	struct efx_channel *	channel,
		efx_qword_t *	event
	)

Definition at line 1381 of file siena_sriov.c.

void efx_sriov_fini

(

struct efx_nic *

efx

)

Definition at line 1348 of file siena_sriov.c.

void efx_sriov_flr	(	struct efx_nic *	efx,
		unsigned	vf_i
	)

Definition at line 1438 of file siena_sriov.c.

int efx_sriov_get_vf_config	(	struct net_device *	net_dev,
		int	vf_i,
		struct ifla_vf_info *	ivi
	)

Definition at line 1630 of file siena_sriov.c.

int efx_sriov_init

(

struct efx_nic *

efx

)

Definition at line 1267 of file siena_sriov.c.

void efx_sriov_mac_address_changed

(

struct efx_nic *

efx

)

Definition at line 1455 of file siena_sriov.c.

void efx_sriov_probe

(

struct efx_nic *

efx

)

Definition at line 1044 of file siena_sriov.c.

void efx_sriov_reset

(

struct efx_nic *

efx

)

Definition at line 1526 of file siena_sriov.c.

void efx_sriov_rx_flush_done	(	struct efx_nic *	efx,
		efx_qword_t *	event
	)

Definition at line 1485 of file siena_sriov.c.

int efx_sriov_set_vf_mac	(	struct net_device *	net_dev,
		int	vf_i,
		u8 *	mac
	)

Definition at line 1569 of file siena_sriov.c.

int efx_sriov_set_vf_spoofchk	(	struct net_device *	net_dev,
		int	vf_i,
		bool	spoofchk
	)

Definition at line 1606 of file siena_sriov.c.

int efx_sriov_set_vf_vlan	(	struct net_device *	net_dev,
		int	vf_i,
		u16	vlan,
		u8	qos
	)

Definition at line 1586 of file siena_sriov.c.

void efx_sriov_tx_flush_done	(	struct efx_nic *	efx,
		efx_qword_t *	event
	)

Definition at line 1466 of file siena_sriov.c.

module_param	(	vf_max_tx_channels	,
		uint	,
		0444
	)

module_param	(	max_vfs	,
		int	,
		0444
	)

MODULE_PARM_DESC	(	vf_max_tx_channels	,
		"Limit the number of TX channels VFs can use"
	)

MODULE_PARM_DESC	(	max_vfs	,
		"Reduce the number of VFs initialized by the driver"
	)