tx.c File Reference

#include <linux/pci.h>
#include <linux/tcp.h>
#include <linux/ip.h>
#include <linux/in.h>
#include <linux/ipv6.h>
#include <linux/slab.h>
#include <net/ipv6.h>
#include <linux/if_ether.h>
#include <linux/highmem.h>
#include "net_driver.h"
#include "efx.h"
#include "nic.h"
#include "workarounds.h"

Go to the source code of this file.

Data Structures
struct	tso_state

Macros
#define	TSOH_STD_SIZE   128
#define	TSOH_PER_PAGE   (PAGE_SIZE / TSOH_STD_SIZE)
#define	TSOH_OFFSET   NET_IP_ALIGN
#define	PTR_DIFF(p1, p2)   ((u8 *)(p1) - (u8 *)(p2))

Functions
unsigned int	efx_tx_max_skb_descs (struct efx_nic *efx)
netdev_tx_t	efx_enqueue_skb (struct efx_tx_queue *tx_queue, struct sk_buff *skb)
netdev_tx_t	efx_hard_start_xmit (struct sk_buff *skb, struct net_device *net_dev)
void	efx_init_tx_queue_core_txq (struct efx_tx_queue *tx_queue)
int	efx_setup_tc (struct net_device *net_dev, u8 num_tc)
void	efx_xmit_done (struct efx_tx_queue *tx_queue, unsigned int index)
int	efx_probe_tx_queue (struct efx_tx_queue *tx_queue)
void	efx_init_tx_queue (struct efx_tx_queue *tx_queue)
void	efx_release_tx_buffers (struct efx_tx_queue *tx_queue)
void	efx_fini_tx_queue (struct efx_tx_queue *tx_queue)
void	efx_remove_tx_queue (struct efx_tx_queue *tx_queue)

Macro Definition Documentation

#define PTR_DIFF	(		p1,
			p2
	)		((u8 *)(p1) - (u8 *)(p2))

Definition at line 621 of file tx.c.

#define TSOH_OFFSET   NET_IP_ALIGN

Definition at line 618 of file tx.c.

#define TSOH_PER_PAGE   (PAGE_SIZE / TSOH_STD_SIZE)

Definition at line 470 of file tx.c.

#define TSOH_STD_SIZE   128

Definition at line 469 of file tx.c.

Function Documentation

netdev_tx_t efx_enqueue_skb	(	struct efx_tx_queue *	tx_queue,
		struct sk_buff *	skb
	)

Definition at line 164 of file tx.c.

void efx_fini_tx_queue

(

struct efx_tx_queue *

tx_queue

)

Definition at line 564 of file tx.c.

netdev_tx_t efx_hard_start_xmit	(	struct sk_buff *	skb,
		struct net_device *	net_dev
	)

Definition at line 333 of file tx.c.

void efx_init_tx_queue

(

struct efx_tx_queue *

tx_queue

)

Definition at line 528 of file tx.c.

void efx_init_tx_queue_core_txq

(

struct efx_tx_queue *

tx_queue

)

Definition at line 359 of file tx.c.

int efx_probe_tx_queue

(

struct efx_tx_queue *

tx_queue

)

Definition at line 481 of file tx.c.

void efx_release_tx_buffers

(

struct efx_tx_queue *

tx_queue

)

Definition at line 546 of file tx.c.

void efx_remove_tx_queue

(

struct efx_tx_queue *

tx_queue

)

Definition at line 580 of file tx.c.

int efx_setup_tc	(	struct net_device *	net_dev,
		u8	num_tc
	)

Definition at line 371 of file tx.c.

unsigned int efx_tx_max_skb_descs

(

struct efx_nic *

efx

)

Definition at line 79 of file tx.c.

void efx_xmit_done	(	struct efx_tx_queue *	tx_queue,
		unsigned int	index
	)

Definition at line 428 of file tx.c.