#include <linux/stddef.h>
#include <linux/module.h>
#include <linux/types.h>
#include <asm/byteorder.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/delay.h>
#include <linux/timer.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/interrupt.h>
#include <linux/string.h>
#include <linux/pagemap.h>
#include <linux/dma-mapping.h>
#include <linux/bitops.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <linux/capability.h>
#include <linux/in.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
#include <linux/tcp.h>
#include <linux/udp.h>
#include <net/pkt_sched.h>
#include <linux/list.h>
#include <linux/reboot.h>
#include <net/checksum.h>
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/if_vlan.h>
#include "e1000_hw.h"

Data Structures
struct	e1000_buffer

struct	e1000_tx_ring

struct	e1000_rx_ring

struct	e1000_adapter

Macros
#define	BAR_0 0

#define	BAR_1 1

#define	BAR_5 5

#define	INTEL_E1000_ETHERNET_DEVICE(device_id)

#define	E1000_MAX_INTR 10

#define	E1000_DEFAULT_TXD 256

#define	E1000_MAX_TXD 256

#define	E1000_MIN_TXD 48

#define	E1000_MAX_82544_TXD 4096

#define	E1000_DEFAULT_RXD 256

#define	E1000_MAX_RXD 256

#define	E1000_MIN_RXD 48

#define	E1000_MAX_82544_RXD 4096

#define	E1000_MIN_ITR_USECS 10 /* 100000 irq/sec */

#define	E1000_MAX_ITR_USECS 10000 /* 100 irq/sec */

#define	MAXIMUM_ETHERNET_VLAN_SIZE 1522

#define	E1000_RXBUFFER_128 128 /* Used for packet split */

#define	E1000_RXBUFFER_256 256 /* Used for packet split */

#define	E1000_RXBUFFER_512 512

#define	E1000_RXBUFFER_1024 1024

#define	E1000_RXBUFFER_2048 2048

#define	E1000_RXBUFFER_4096 4096

#define	E1000_RXBUFFER_8192 8192

#define	E1000_RXBUFFER_16384 16384

#define	E1000_SMARTSPEED_DOWNSHIFT 3

#define	E1000_SMARTSPEED_MAX 15

#define	E1000_PBA_BYTES_SHIFT 0xA

#define	E1000_TX_HEAD_ADDR_SHIFT 7

#define	E1000_PBA_TX_MASK 0xFFFF0000

#define	E1000_FC_HIGH_DIFF 0x1638 /* High: 5688 bytes below Rx FIFO size */

#define	E1000_FC_LOW_DIFF 0x1640 /* Low: 5696 bytes below Rx FIFO size */

#define	E1000_FC_PAUSE_TIME 0xFFFF /* pause for the max or until send xon */

#define	E1000_TX_QUEUE_WAKE 16

#define	E1000_RX_BUFFER_WRITE 16 /* Must be power of 2 */

#define	AUTO_ALL_MODES 0

#define	E1000_EEPROM_82544_APM 0x0004

#define	E1000_EEPROM_APME 0x0400

#define	E1000_MASTER_SLAVE e1000_ms_hw_default

#define	E1000_MNG_VLAN_NONE (-1)

#define	E1000_DESC_UNUSED(R)

#define	E1000_RX_DESC_EXT(R, i) (&(((union e1000_rx_desc_extended *)((R).desc))[i]))

#define	E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i]))

#define	E1000_RX_DESC(R, i) E1000_GET_DESC(R, i, e1000_rx_desc)

#define	E1000_TX_DESC(R, i) E1000_GET_DESC(R, i, e1000_tx_desc)

#define	E1000_CONTEXT_DESC(R, i) E1000_GET_DESC(R, i, e1000_context_desc)

#define	pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#define	e_dbg(format, arg...) netdev_dbg(e1000_get_hw_dev(hw), format, ## arg)

#define	e_err(msglvl, format, arg...) netif_err(adapter, msglvl, adapter->netdev, format, ## arg)

#define	e_info(msglvl, format, arg...) netif_info(adapter, msglvl, adapter->netdev, format, ## arg)

#define	e_warn(msglvl, format, arg...) netif_warn(adapter, msglvl, adapter->netdev, format, ## arg)

#define	e_notice(msglvl, format, arg...) netif_notice(adapter, msglvl, adapter->netdev, format, ## arg)

#define	e_dev_info(format, arg...) dev_info(&adapter->pdev->dev, format, ## arg)

#define	e_dev_warn(format, arg...) dev_warn(&adapter->pdev->dev, format, ## arg)

#define	e_dev_err(format, arg...) dev_err(&adapter->pdev->dev, format, ## arg)

Enumerations
enum	e1000_state_t { __E1000_TESTING, __E1000_RESETTING, __E1000_DOWN, __E1000_TESTING, __E1000_RESETTING, __E1000_ACCESS_SHARED_RESOURCE, __E1000_DOWN, __IGB_TESTING, __IGB_RESETTING, __IGB_DOWN }

Functions
struct net_device *	e1000_get_hw_dev (struct e1000_hw *hw)

int	e1000_up (struct e1000_adapter *adapter)

void	e1000_down (struct e1000_adapter *adapter)

void	e1000_reinit_locked (struct e1000_adapter *adapter)

void	e1000_reset (struct e1000_adapter *adapter)

int	e1000_set_spd_dplx (struct e1000_adapter *adapter, u32 spd, u8 dplx)

int	e1000_setup_all_rx_resources (struct e1000_adapter *adapter)

int	e1000_setup_all_tx_resources (struct e1000_adapter *adapter)

void	e1000_free_all_rx_resources (struct e1000_adapter *adapter)

void	e1000_free_all_tx_resources (struct e1000_adapter *adapter)

void	e1000_update_stats (struct e1000_adapter *adapter)

bool	e1000_has_link (struct e1000_adapter *adapter)

void	e1000_power_up_phy (struct e1000_adapter *)

void	e1000_set_ethtool_ops (struct net_device *netdev)

void	e1000_check_options (struct e1000_adapter *adapter)

char *	e1000_get_hw_dev_name (struct e1000_hw *hw)

Variables
char	e1000_driver_name []

const char	e1000_driver_version []

Macro Definition Documentation

#define AUTO_ALL_MODES 0

Definition at line 133 of file e1000.h.

#define BAR_0 0

Definition at line 73 of file e1000.h.

#define BAR_1 1

Definition at line 74 of file e1000.h.

#define BAR_5 5

Definition at line 75 of file e1000.h.

#define E1000_CONTEXT_DESC	(	R,
		i
	)	E1000_GET_DESC(R, i, e1000_context_desc)

Definition at line 212 of file e1000.h.

#define E1000_DEFAULT_RXD 256

Definition at line 92 of file e1000.h.

#define E1000_DEFAULT_TXD 256

Definition at line 87 of file e1000.h.

#define E1000_DESC_UNUSED ( R )

Value:

((((R)->next_to_clean > (R)->next_to_use) \

? 0 : (R)->count) + (R)->next_to_clean - (R)->next_to_use - 1)

Definition at line 203 of file e1000.h.

#define E1000_EEPROM_82544_APM 0x0004

Definition at line 134 of file e1000.h.

#define E1000_EEPROM_APME 0x0400

Definition at line 135 of file e1000.h.

#define E1000_FC_HIGH_DIFF 0x1638 /* High: 5688 bytes below Rx FIFO size */

Definition at line 123 of file e1000.h.

#define E1000_FC_LOW_DIFF 0x1640 /* Low: 5696 bytes below Rx FIFO size */

Definition at line 124 of file e1000.h.

#define E1000_FC_PAUSE_TIME 0xFFFF /* pause for the max or until send xon */

Definition at line 126 of file e1000.h.

#define E1000_GET_DESC	(	R,
		i,
		type
	)	(&(((struct type *)((R).desc))[i]))

Definition at line 209 of file e1000.h.

#define E1000_MASTER_SLAVE e1000_ms_hw_default

Definition at line 139 of file e1000.h.

#define E1000_MAX_82544_RXD 4096

Definition at line 95 of file e1000.h.

#define E1000_MAX_82544_TXD 4096

Definition at line 90 of file e1000.h.

#define E1000_MAX_INTR 10

Definition at line 84 of file e1000.h.

#define E1000_MAX_ITR_USECS 10000 /* 100 irq/sec */

Definition at line 98 of file e1000.h.

#define E1000_MAX_RXD 256

Definition at line 93 of file e1000.h.

#define E1000_MAX_TXD 256

Definition at line 88 of file e1000.h.

#define E1000_MIN_ITR_USECS 10 /* 100000 irq/sec */

Definition at line 97 of file e1000.h.

#define E1000_MIN_RXD 48

Definition at line 94 of file e1000.h.

#define E1000_MIN_TXD 48

Definition at line 89 of file e1000.h.

#define E1000_MNG_VLAN_NONE (-1)

Definition at line 142 of file e1000.h.

#define E1000_PBA_BYTES_SHIFT 0xA

Definition at line 118 of file e1000.h.

#define E1000_PBA_TX_MASK 0xFFFF0000

Definition at line 120 of file e1000.h.

#define E1000_RX_BUFFER_WRITE 16 /* Must be power of 2 */

Definition at line 131 of file e1000.h.

#define E1000_RX_DESC	(	R,
		i
	)	E1000_GET_DESC(R, i, e1000_rx_desc)

Definition at line 210 of file e1000.h.

#define E1000_RX_DESC_EXT	(	R,
		i
	)	(&(((union e1000_rx_desc_extended *)((R).desc))[i]))

Definition at line 207 of file e1000.h.

#define E1000_RXBUFFER_1024 1024

Definition at line 107 of file e1000.h.

#define E1000_RXBUFFER_128 128 /* Used for packet split */

Definition at line 104 of file e1000.h.

#define E1000_RXBUFFER_16384 16384

Definition at line 111 of file e1000.h.

#define E1000_RXBUFFER_2048 2048

Definition at line 108 of file e1000.h.

#define E1000_RXBUFFER_256 256 /* Used for packet split */

Definition at line 105 of file e1000.h.

#define E1000_RXBUFFER_4096 4096

Definition at line 109 of file e1000.h.

#define E1000_RXBUFFER_512 512

Definition at line 106 of file e1000.h.

#define E1000_RXBUFFER_8192 8192

Definition at line 110 of file e1000.h.

#define E1000_SMARTSPEED_DOWNSHIFT 3

Definition at line 114 of file e1000.h.

#define E1000_SMARTSPEED_MAX 15

Definition at line 115 of file e1000.h.

#define E1000_TX_DESC	(	R,
		i
	)	E1000_GET_DESC(R, i, e1000_tx_desc)

Definition at line 211 of file e1000.h.

#define E1000_TX_HEAD_ADDR_SHIFT 7

Definition at line 119 of file e1000.h.

#define E1000_TX_QUEUE_WAKE 16

Definition at line 129 of file e1000.h.

#define e_dbg	(	format,
		arg...
	)	netdev_dbg(e1000_get_hw_dev(hw), format, ## arg)

Definition at line 328 of file e1000.h.

#define e_dev_err	(	format,
		arg...
	)	dev_err(&adapter->pdev->dev, format, ## arg)

Definition at line 342 of file e1000.h.

#define e_dev_info	(	format,
		arg...
	)	dev_info(&adapter->pdev->dev, format, ## arg)

Definition at line 338 of file e1000.h.

#define e_dev_warn	(	format,
		arg...
	)	dev_warn(&adapter->pdev->dev, format, ## arg)

Definition at line 340 of file e1000.h.

#define e_err	(	msglvl,
		format,
		arg...
	)	netif_err(adapter, msglvl, adapter->netdev, format, ## arg)

Definition at line 330 of file e1000.h.

#define e_info	(	msglvl,
		format,
		arg...
	)	netif_info(adapter, msglvl, adapter->netdev, format, ## arg)

Definition at line 332 of file e1000.h.

#define e_notice	(	msglvl,
		format,
		arg...
	)	netif_notice(adapter, msglvl, adapter->netdev, format, ## arg)

Definition at line 336 of file e1000.h.

#define e_warn	(	msglvl,
		format,
		arg...
	)	netif_warn(adapter, msglvl, adapter->netdev, format, ## arg)

Definition at line 334 of file e1000.h.

#define INTEL_E1000_ETHERNET_DEVICE ( device_id )

Value:

{\

PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)}

Definition at line 77 of file e1000.h.

#define MAXIMUM_ETHERNET_VLAN_SIZE 1522

Definition at line 101 of file e1000.h.

#define pr_fmt ( fmt ) KBUILD_MODNAME ": " fmt

Definition at line 325 of file e1000.h.

Enumeration Type Documentation

enum e1000_state_t

Enumerator:

__E1000_TESTING
__E1000_RESETTING
__E1000_DOWN
__E1000_TESTING
__E1000_RESETTING
__E1000_ACCESS_SHARED_RESOURCE
__E1000_DOWN
__IGB_TESTING
__IGB_RESETTING
__IGB_DOWN

Definition at line 318 of file e1000.h.

Function Documentation

void e1000_check_options ( struct e1000_adapter * adapter )

e1000_check_options - Range Checking for Command Line Parameters : board private structure

This routine checks all command line parameters for valid user input. If an invalid value is given, or if no user specified value exists, a default value is used. The final value is stored in a variable in the adapter structure.

Definition at line 271 of file e1000_param.c.

void e1000_down ( struct e1000_adapter * adapter )

Definition at line 506 of file e1000_main.c.

void e1000_free_all_rx_resources ( struct e1000_adapter * adapter )

e1000_free_all_rx_resources - Free Rx Resources for All Queues : board private structure

Free all receive software resources

Definition at line 2077 of file e1000_main.c.

void e1000_free_all_tx_resources ( struct e1000_adapter * adapter )

e1000_free_all_tx_resources - Free Tx Resources for All Queues : board private structure

Free all transmit software resources

Definition at line 1967 of file e1000_main.c.

struct net_device* e1000_get_hw_dev ( struct e1000_hw * hw )

read

e1000_get_hw_dev - return device used by hardware layer to print debugging information

Definition at line 230 of file e1000_main.c.

char* e1000_get_hw_dev_name ( struct e1000_hw * hw )

bool e1000_has_link ( struct e1000_adapter * adapter )

Definition at line 2406 of file e1000_main.c.

void e1000_power_up_phy ( struct e1000_adapter * adapter )

e1000_power_up_phy - restore link in case the phy was powered down : address of board private structure

The phy may be powered down to save power and turn off link when the driver is unloaded and wake on lan is not enabled (among others) *** this routine MUST be followed by a call to e1000_reset ***

Definition at line 439 of file e1000_main.c.

void e1000_reinit_locked ( struct e1000_adapter * adapter )

Definition at line 559 of file e1000_main.c.

void e1000_reset ( struct e1000_adapter * adapter )

Definition at line 571 of file e1000_main.c.

void e1000_set_ethtool_ops ( struct net_device * netdev )

Definition at line 1896 of file e1000_ethtool.c.

int e1000_set_spd_dplx	(	struct e1000_adapter *	adapter,
		u32	spd,
		u8	dplx
	)

Definition at line 4925 of file e1000_main.c.

int e1000_setup_all_rx_resources ( struct e1000_adapter * adapter )

e1000_setup_all_rx_resources - wrapper to allocate Rx resources (Descriptors) for all queues : board private structure

Return 0 on success, negative on failure

Definition at line 1783 of file e1000_main.c.

int e1000_setup_all_tx_resources ( struct e1000_adapter * adapter )

e1000_setup_all_tx_resources - wrapper to allocate Tx resources (Descriptors) for all queues : board private structure

Return 0 on success, negative on failure

Definition at line 1583 of file e1000_main.c.

int e1000_up ( struct e1000_adapter * adapter )

Definition at line 409 of file e1000_main.c.

void e1000_update_stats ( struct e1000_adapter * adapter )

e1000_update_stats - Update the board statistics counters : board private structure

Definition at line 3622 of file e1000_main.c.

Variable Documentation

char e1000_driver_name[]

Definition at line 36 of file e1000_main.c.

const char e1000_driver_version[]

Definition at line 39 of file e1000_main.c.

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation