#include <linux/types.h>
#include <linux/timer.h>
#include <linux/io.h>
#include <linux/netdevice.h>
#include <linux/if_vlan.h>
#include "vf.h"

Data Structures
struct	igbvf_queue_stats

struct	igbvf_buffer

union	igbvf_desc

struct	igbvf_ring

struct	igbvf_adapter

struct	igbvf_info

Macros
#define	IGBVF_START_ITR 488 /* ~8000 ints/sec */

#define	IGBVF_4K_ITR 980

#define	IGBVF_20K_ITR 196

#define	IGBVF_70K_ITR 56

#define	IGBVF_INT_MODE_LEGACY 0

#define	IGBVF_INT_MODE_MSI 1

#define	IGBVF_INT_MODE_MSIX 2

#define	IGBVF_DEFAULT_TXD 256

#define	IGBVF_MAX_TXD 4096

#define	IGBVF_MIN_TXD 80

#define	IGBVF_DEFAULT_RXD 256

#define	IGBVF_MAX_RXD 4096

#define	IGBVF_MIN_RXD 80

#define	IGBVF_MIN_ITR_USECS 10 /* 100000 irq/sec */

#define	IGBVF_MAX_ITR_USECS 10000 /* 100 irq/sec */

#define	IGBVF_RX_PTHRESH 16

#define	IGBVF_RX_HTHRESH 8

#define	IGBVF_RX_WTHRESH 1

#define	MAXIMUM_ETHERNET_VLAN_SIZE 1522

#define	IGBVF_FC_PAUSE_TIME 0x0680 /* 858 usec */

#define	IGBVF_TX_QUEUE_WAKE 32

#define	IGBVF_RX_BUFFER_WRITE 16 /* Must be power of 2 */

#define	AUTO_ALL_MODES 0

#define	IGBVF_EEPROM_APME 0x0400

#define	IGBVF_MNG_VLAN_NONE (-1)

#define	PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)

#define	IGBVF_FLAG_RX_CSUM_DISABLED (1 << 0)

#define	IGBVF_RX_DESC_ADV(R, i) (&((((R).desc))[i].rx_desc))

#define	IGBVF_TX_DESC_ADV(R, i) (&((((R).desc))[i].tx_desc))

#define	IGBVF_TX_CTXTDESC_ADV(R, i) (&((((R).desc))[i].tx_context_desc))

Enumerations
enum	latency_range { lowest_latency = 0, low_latency = 1, bulk_latency = 2, latency_invalid = 255, lowest_latency = 0, low_latency = 1, bulk_latency = 2, latency_invalid = 255, lowest_latency = 0, low_latency = 1, bulk_latency = 2, latency_invalid = 255, lowest_latency = 0, low_latency = 1, bulk_latency = 2, latency_invalid = 255, lowest_latency = 0, low_latency = 1, bulk_latency = 2, latency_invalid = 255, lowest_latency = 0, low_latency = 1, bulk_latency = 2, latency_invalid = 255 }

enum	igbvf_boards { board_vf, board_i350_vf }

enum	igbvf_state_t { __IGBVF_TESTING, __IGBVF_RESETTING, __IGBVF_DOWN }

Variables
char	igbvf_driver_name []

const char	igbvf_driver_version []

unsigned int	copybreak

Macro Definition Documentation

#define AUTO_ALL_MODES 0

Definition at line 101 of file igbvf.h.

#define IGBVF_20K_ITR 196

Definition at line 48 of file igbvf.h.

#define IGBVF_4K_ITR 980

Definition at line 47 of file igbvf.h.

#define IGBVF_70K_ITR 56

Definition at line 49 of file igbvf.h.

#define IGBVF_DEFAULT_RXD 256

Definition at line 69 of file igbvf.h.

#define IGBVF_DEFAULT_TXD 256

Definition at line 65 of file igbvf.h.

#define IGBVF_EEPROM_APME 0x0400

Definition at line 102 of file igbvf.h.

#define IGBVF_FC_PAUSE_TIME 0x0680 /* 858 usec */

Definition at line 94 of file igbvf.h.

#define IGBVF_FLAG_RX_CSUM_DISABLED (1 << 0)

Definition at line 297 of file igbvf.h.

#define IGBVF_INT_MODE_LEGACY 0

Definition at line 60 of file igbvf.h.

#define IGBVF_INT_MODE_MSI 1

Definition at line 61 of file igbvf.h.

#define IGBVF_INT_MODE_MSIX 2

Definition at line 62 of file igbvf.h.

#define IGBVF_MAX_ITR_USECS 10000 /* 100 irq/sec */

Definition at line 74 of file igbvf.h.

#define IGBVF_MAX_RXD 4096

Definition at line 70 of file igbvf.h.

#define IGBVF_MAX_TXD 4096

Definition at line 66 of file igbvf.h.

#define IGBVF_MIN_ITR_USECS 10 /* 100000 irq/sec */

Definition at line 73 of file igbvf.h.

#define IGBVF_MIN_RXD 80

Definition at line 71 of file igbvf.h.

#define IGBVF_MIN_TXD 80

Definition at line 67 of file igbvf.h.

#define IGBVF_MNG_VLAN_NONE (-1)

Definition at line 104 of file igbvf.h.

#define IGBVF_RX_BUFFER_WRITE 16 /* Must be power of 2 */

Definition at line 99 of file igbvf.h.

#define IGBVF_RX_DESC_ADV	(	R,
		i
	)	(&((((R).desc))[i].rx_desc))

Definition at line 299 of file igbvf.h.

#define IGBVF_RX_HTHRESH 8

Definition at line 88 of file igbvf.h.

#define IGBVF_RX_PTHRESH 16

Definition at line 87 of file igbvf.h.

#define IGBVF_RX_WTHRESH 1

Definition at line 89 of file igbvf.h.

#define IGBVF_START_ITR 488 /* ~8000 ints/sec */

Definition at line 46 of file igbvf.h.

#define IGBVF_TX_CTXTDESC_ADV	(	R,
		i
	)	(&((((R).desc))[i].tx_context_desc))

Definition at line 303 of file igbvf.h.

#define IGBVF_TX_DESC_ADV	(	R,
		i
	)	(&((((R).desc))[i].tx_desc))

Definition at line 301 of file igbvf.h.

#define IGBVF_TX_QUEUE_WAKE 32

Definition at line 97 of file igbvf.h.

#define MAXIMUM_ETHERNET_VLAN_SIZE 1522

Definition at line 92 of file igbvf.h.

#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)

Definition at line 107 of file igbvf.h.

Enumeration Type Documentation

enum igbvf_boards

Enumerator:

board_vf
board_i350_vf

Definition at line 109 of file igbvf.h.

enum igbvf_state_t

Enumerator:

__IGBVF_TESTING
__IGBVF_RESETTING
__IGBVF_DOWN

Definition at line 306 of file igbvf.h.

enum latency_range

Enumerator:

lowest_latency
low_latency
bulk_latency
latency_invalid
lowest_latency
low_latency
bulk_latency
latency_invalid
lowest_latency
low_latency
bulk_latency
latency_invalid
lowest_latency
low_latency
bulk_latency
latency_invalid
lowest_latency
low_latency
bulk_latency
latency_invalid
lowest_latency
low_latency
bulk_latency
latency_invalid

Definition at line 51 of file igbvf.h.

Function Documentation

void igbvf_check_options ( struct igbvf_adapter * )

void igbvf_down ( struct igbvf_adapter * )

Definition at line 1470 of file netdev.c.

void igbvf_free_rx_resources ( struct igbvf_ring * rx_ring )

igbvf_free_rx_resources - Free Rx Resources : ring to clean the resources from

Free all receive software resources

Definition at line 613 of file netdev.c.

void igbvf_free_tx_resources ( struct igbvf_ring * tx_ring )

igbvf_free_tx_resources - Free Tx Resources per Queue : ring to free resources from

Free all transmit software resources

Definition at line 529 of file netdev.c.

void igbvf_reinit_locked ( struct igbvf_adapter * )

Definition at line 1515 of file netdev.c.

void igbvf_set_ethtool_ops ( struct net_device * )

Definition at line 477 of file ethtool.c.

int igbvf_setup_rx_resources	(	struct igbvf_adapter *	adapter,
		struct igbvf_ring *	rx_ring
	)

igbvf_setup_rx_resources - allocate Rx resources (Descriptors) : board private structure

Returns 0 on success, negative on failure

Definition at line 452 of file netdev.c.

int igbvf_setup_tx_resources	(	struct igbvf_adapter *	adapter,
		struct igbvf_ring *	tx_ring
	)

igbvf_setup_tx_resources - allocate Tx resources (Descriptors) : board private structure

Return 0 on success, negative on failure

Definition at line 413 of file netdev.c.

int igbvf_up ( struct igbvf_adapter * )

Definition at line 1445 of file netdev.c.

void igbvf_update_stats ( struct igbvf_adapter * adapter )

igbvf_update_stats - Update the board statistics counters : board private structure

Definition at line 1740 of file netdev.c.

Variable Documentation

unsigned int copybreak

Definition at line 47 of file param.c.

char igbvf_driver_name[]

Definition at line 51 of file netdev.c.

const char igbvf_driver_version[]

Definition at line 52 of file netdev.c.

Functions
void	igbvf_check_options (struct igbvf_adapter *)

void	igbvf_set_ethtool_ops (struct net_device *)

int	igbvf_up (struct igbvf_adapter *)

void	igbvf_down (struct igbvf_adapter *)

void	igbvf_reinit_locked (struct igbvf_adapter *)

int	igbvf_setup_rx_resources (struct igbvf_adapter , struct igbvf_ring )

int	igbvf_setup_tx_resources (struct igbvf_adapter , struct igbvf_ring )

void	igbvf_free_rx_resources (struct igbvf_ring *)

void	igbvf_free_tx_resources (struct igbvf_ring *)

void	igbvf_update_stats (struct igbvf_adapter *)

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation