ixgb_main.c File Reference

#include <linux/prefetch.h>
#include "ixgb.h"

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt
#define	DRIVERNAPI   "-NAPI"
#define	DRV_VERSION   "1.0.135-k2" DRIVERNAPI
#define	IXGB_CB_LENGTH   256
#define	DEFAULT_MSG_ENABLE   (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)
#define	IXGB_TX_FLAGS_CSUM   0x00000001
#define	IXGB_TX_FLAGS_VLAN   0x00000002
#define	IXGB_TX_FLAGS_TSO   0x00000004
#define	IXGB_MAX_TXD_PWR   14
#define	IXGB_MAX_DATA_PER_TXD   (1<<IXGB_MAX_TXD_PWR)
#define	TXD_USE_COUNT(S)
#define	DESC_NEEDED
#define	IXGB_MAX_INTR   10

Functions
	module_param (copybreak, uint, 0644)
	MODULE_PARM_DESC (copybreak,"Maximum size of packet that is copied to a new buffer on receive")
	MODULE_DEVICE_TABLE (pci, ixgb_pci_tbl)
	MODULE_AUTHOR ("Intel Corporation, <[email protected]>")
	MODULE_DESCRIPTION ("Intel(R) PRO/10GbE Network Driver")
	MODULE_LICENSE ("GPL")
	MODULE_VERSION (DRV_VERSION)
	module_param (debug, int, 0)
	MODULE_PARM_DESC (debug,"Debug level (0=none,...,16=all)")
	module_init (ixgb_init_module)
	module_exit (ixgb_exit_module)
int	ixgb_up (struct ixgb_adapter *adapter)
void	ixgb_down (struct ixgb_adapter *adapter, bool kill_watchdog)
void	ixgb_reset (struct ixgb_adapter *adapter)
int	ixgb_setup_tx_resources (struct ixgb_adapter *adapter)
int	ixgb_setup_rx_resources (struct ixgb_adapter *adapter)
void	ixgb_free_tx_resources (struct ixgb_adapter *adapter)
void	ixgb_free_rx_resources (struct ixgb_adapter *adapter)
void	ixgb_update_stats (struct ixgb_adapter *adapter)

Variables
char	ixgb_driver_name [] = "ixgb"
const char	ixgb_driver_version [] = DRV_VERSION

Macro Definition Documentation

#define DEFAULT_MSG_ENABLE   (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)

Definition at line 137 of file ixgb_main.c.

#define DESC_NEEDED

Value:

TXD_USE_COUNT(IXGB_MAX_DATA_PER_TXD) /* skb->date */ + \
    MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE) + 1 /* for context */ \
    + 1 /* one more needed for sentinel TSO workaround */

Definition at line 1525 of file ixgb_main.c.

#define DRIVERNAPI   "-NAPI"

Definition at line 37 of file ixgb_main.c.

#define DRV_VERSION   "1.0.135-k2" DRIVERNAPI

Definition at line 38 of file ixgb_main.c.

#define IXGB_CB_LENGTH   256

Definition at line 42 of file ixgb_main.c.

#define IXGB_MAX_DATA_PER_TXD   (1<<IXGB_MAX_TXD_PWR)

Definition at line 1337 of file ixgb_main.c.

#define IXGB_MAX_INTR   10

Definition at line 1795 of file ixgb_main.c.

#define IXGB_MAX_TXD_PWR   14

Definition at line 1336 of file ixgb_main.c.

#define IXGB_TX_FLAGS_CSUM   0x00000001

Definition at line 1228 of file ixgb_main.c.

#define IXGB_TX_FLAGS_TSO   0x00000004

Definition at line 1230 of file ixgb_main.c.

#define IXGB_TX_FLAGS_VLAN   0x00000002

Definition at line 1229 of file ixgb_main.c.

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 29 of file ixgb_main.c.

#define TXD_USE_COUNT

(

S

)

Value:

(((S) >> IXGB_MAX_TXD_PWR) + \
             (((S) & (IXGB_MAX_DATA_PER_TXD - 1)) ? 1 : 0))

Definition at line 1523 of file ixgb_main.c.

Function Documentation

void ixgb_down	(	struct ixgb_adapter *	adapter,
		bool	kill_watchdog
	)

Definition at line 279 of file ixgb_main.c.

void ixgb_free_rx_resources

(

struct ixgb_adapter *

adapter

)

ixgb_free_rx_resources - Free Rx Resources : board private structure

Free all receive software resources

Definition at line 1006 of file ixgb_main.c.

void ixgb_free_tx_resources

(

struct ixgb_adapter *

adapter

)

ixgb_free_tx_resources - Free Tx Resources : board private structure

Free all transmit software resources

Definition at line 925 of file ixgb_main.c.

void ixgb_reset

(

struct ixgb_adapter *

adapter

)

Definition at line 308 of file ixgb_main.c.

int ixgb_setup_rx_resources

(

struct ixgb_adapter *

adapter

)

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

Returns 0 on success, negative on failure

Definition at line 793 of file ixgb_main.c.

int ixgb_setup_tx_resources

(

struct ixgb_adapter *

adapter

)

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

Return 0 on success, negative on failure

Definition at line 704 of file ixgb_main.c.

int ixgb_up

(

struct ixgb_adapter *

adapter

)

Definition at line 205 of file ixgb_main.c.

void ixgb_update_stats

(

struct ixgb_adapter *

adapter

)

ixgb_update_stats - Update the board statistics counters. : board private structure

Definition at line 1671 of file ixgb_main.c.

MODULE_AUTHOR	(	"Intel	Corporation,
		< linux.nics @intel.com >"
	)

MODULE_DESCRIPTION

(

"Intel(R) PRO/10GbE Network Driver"

)

MODULE_DEVICE_TABLE	(	pci	,
		ixgb_pci_tbl
	)

module_exit

(

ixgb_exit_module

)

module_init

(

ixgb_init_module

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	copybreak	,
		uint	,
		0644
	)

module_param	(	debug	,
		int	,
		0
	)

MODULE_PARM_DESC	(	copybreak	,
		"Maximum size of packet that is copied to a new buffer on receive"
	)

MODULE_PARM_DESC	(	debug	,
		"Debug level (0=none,...,16=all)"
	)

MODULE_VERSION

(

DRV_VERSION

)

Variable Documentation

char ixgb_driver_name[] = "ixgb"

Definition at line 34 of file ixgb_main.c.

const char ixgb_driver_version[] = DRV_VERSION

Definition at line 39 of file ixgb_main.c.