E1000Module Class Reference

#include <e1000.hpp>

Inheritance diagram for E1000Module:

Public Member Functions
	E1000Module ()
void	load () override
void	unload () override
int	sendPacket (const struct data_template data[], size_t count)
void	setNIC (struct ioforge_nic_service *nic)
boolean_t	detectEeprom ()
uint32_t	readEeprom (uint32_t addr)
boolean_t	syncMacAddress ()
void	enableInterrupt ()
void	disableInterrupt ()
void	linkup ()
void	write (uint16_t p_address, uint32_t p_value)
void	receiveHandle ()
uint32_t	read (uint16_t p_address)
int	getMacAddress (uint8_t mac[6])
void	storeBufferToPool (int rx_id, void *vaddr)
Public Member Functions inherited from IOforgePCI
	IOforgePCI (const char *mod)
struct ioforge_pci_device *	findDevice (uint16_t vendor_id, uint16_t device_id)
Public Member Functions inherited from IOForge
	IOForge (const char *mod)

Static Public Member Functions
static E1000Module *	getInstance ()
static void	fireHandler ()

Data Fields
uint8_t	msix

Private Member Functions
void	initReceiverX ()
void	initTransmitterX ()

Private Attributes
bool	mac_ready = 0
uint32_t	mac_addr [6]
ioforge_pci_device *	device
boolean_t	eerprom_exists = 0
uint32_t	rx_cur
uint32_t	tx_cur
bool	got_packet = 0
int	last_readed_rx_cur = 0
ioforge_nic_service *	nic = 0

Additional Inherited Members
Protected Attributes inherited from IOForge
const char *	mod

Detailed Description

Definition at line 38 of file e1000.hpp.

Constructor & Destructor Documentation

E1000Module()

E1000Module::E1000Module

(

)

Definition at line 9 of file init.cpp.

References IOforgePCI::IOforgePCI().

Referenced by fireHandler(), and getInstance().

Member Function Documentation

detectEeprom()

boolean_t E1000Module::detectEeprom

(

)

Definition at line 129 of file e1000.cpp.

References eerprom_exists, read(), REG_EEPROM, and write().

Referenced by load().

disableInterrupt()

void E1000Module::disableInterrupt

(

)

Definition at line 218 of file e1000.cpp.

References read(), REG_IMASK, and write().

enableInterrupt()

void E1000Module::enableInterrupt

(

)

Definition at line 206 of file e1000.cpp.

References IMS_OTHER, IMS_RXQ0, IMS_TXQ0, read(), REG_ICR, REG_IMASK, and write().

Referenced by load().

fireHandler()

void E1000Module::fireHandler ( )

static

Definition at line 421 of file e1000.cpp.

References E1000Module(), getInstance(), log, and status.

Referenced by load().

getInstance()

E1000Module * E1000Module::getInstance ( )

static

Definition at line 13 of file init.cpp.

References E1000Module(), and instance.

Referenced by __attribute__(), and fireHandler().

getMacAddress()

int E1000Module::getMacAddress

(

uint8_t

mac[6]

)

Definition at line 537 of file e1000.cpp.

References mac_addr, and mac_ready.

initReceiverX()

void E1000Module::initReceiverX ( )

private

Definition at line 238 of file e1000.cpp.

References BUFFER_POOL_SIZE, rx_buffer_pool::buffers, E1000_NUM_RX_DESC, g_buf_lookup, g_buf_lookup_count, rx_buffer_pool::head, log, IOForge::mod, rx_buffer::paddr, pool_pop(), ptr, RCTL_BAM, RCTL_BSIZE_2048, RCTL_EN, RCTL_SECRC, REG_RADV, REG_RCTRL, REG_RDTR, REG_RXDCTL, REG_RXDESCHEAD, REG_RXDESCHI, REG_RXDESCLEN, REG_RXDESCLO, REG_RXDESCTAIL, rx_comp, rx_cur, rx_descs, rx_buffer_pool::tail, rx_buffer::vaddr, and write().

Referenced by load().

initTransmitterX()

void E1000Module::initTransmitterX ( )

private

Definition at line 321 of file e1000.cpp.

References E1000_NUM_TX_DESC, log, IOForge::mod, ptr, REG_TCTRL, REG_TIPG, REG_TXDESCHEAD, REG_TXDESCHI, REG_TXDESCLEN, REG_TXDESCLO, REG_TXDESCTAIL, serial2_printf(), setup_tx_done, TCTL_COLD_SHIFT, TCTL_CT_SHIFT, TCTL_EN, TCTL_PSP, TCTL_RTLC, TSTA_DD, tx_cur, tx_descs, and write().

Referenced by load().

linkup()

void E1000Module::linkup

(

)

Definition at line 396 of file e1000.cpp.

References read(), REG_CTRL, and write().

Referenced by load().

load()

void E1000Module::load ( )

overridevirtual

Implements IOforgePCI.

Definition at line 21 of file init.cpp.

References detectEeprom(), device, enableInterrupt(), IOforgePCI::findDevice(), fireHandler(), IMS_OTHER, IMS_RXQ0, IMS_TXQ0, initReceiverX(), initTransmitterX(), ioforge_get_current_core_id(), isr_irq_register(), linkup(), log, IOForge::mod, msix, pci_cap_find_msi(), pci_cap_find_msix(), pci_enable_msi(), pci_enable_msix(), read(), serial2_printf(), status, syncMacAddress(), and write().

read()

uint32_t E1000Module::read

(

uint16_t

p_address

)

Definition at line 125 of file e1000.cpp.

References device.

Referenced by detectEeprom(), disableInterrupt(), enableInterrupt(), linkup(), load(), readEeprom(), and syncMacAddress().

readEeprom()

uint32_t E1000Module::readEeprom

(

uint32_t

addr

)

Definition at line 144 of file e1000.cpp.

References addr, data, eerprom_exists, read(), REG_EEPROM, and write().

receiveHandle()

void E1000Module::receiveHandle

(

)

Definition at line 460 of file e1000.cpp.

References addr, E1000_NUM_RX_MASK, ioforge_nic_rx(), nic, rx_buffer::paddr, pool_pop(), REG_RXDESCTAIL, rx_comp, rx_cur, rx_descs, status, rx_buffer::vaddr, and write().

sendPacket()

int E1000Module::sendPacket	(	const struct data_template	data[],
		size_t	count )

Definition at line 358 of file e1000.cpp.

References data_template::buffer, CMD_EOP, CMD_IFCS, CMD_RS, count, data, E1000_NUM_TX_DESC, data_template::len, REG_TXDESCTAIL, serial2_printf(), setup_tx_done, tx_cur, tx_descs, data_template::wait_next_data, and write().

setNIC()

void E1000Module::setNIC ( struct ioforge_nic_service * nic )

inline

Definition at line 46 of file e1000.hpp.

References nic.

Referenced by __attribute__().

storeBufferToPool()

void E1000Module::storeBufferToPool	(	int	rx_id,
		void *	vaddr )

Definition at line 516 of file e1000.cpp.

References g_buf_lookup, g_buf_lookup_count, pool_push(), and serial2_printf().

syncMacAddress()

boolean_t E1000Module::syncMacAddress

(

)

Definition at line 162 of file e1000.cpp.

References hexmap, log, mac_addr, mac_ready, read(), and write().

Referenced by load().

unload()

void E1000Module::unload ( )

overridevirtual

Implements IOforgePCI.

Definition at line 11 of file init.cpp.

write()

void E1000Module::write	(	uint16_t	p_address,
		uint32_t	p_value )

Definition at line 119 of file e1000.cpp.

References addr, and device.

Referenced by detectEeprom(), disableInterrupt(), enableInterrupt(), initReceiverX(), initTransmitterX(), linkup(), load(), readEeprom(), receiveHandle(), sendPacket(), and syncMacAddress().

Field Documentation

device

ioforge_pci_device* E1000Module::device

private

Definition at line 68 of file e1000.hpp.

Referenced by load(), read(), and write().

eerprom_exists

boolean_t E1000Module::eerprom_exists = 0

private

Definition at line 69 of file e1000.hpp.

Referenced by detectEeprom(), and readEeprom().

got_packet

bool E1000Module::got_packet = 0

private

Definition at line 77 of file e1000.hpp.

last_readed_rx_cur

int E1000Module::last_readed_rx_cur = 0

private

Definition at line 78 of file e1000.hpp.

mac_addr

uint32_t E1000Module::mac_addr[6]

private

Definition at line 67 of file e1000.hpp.

Referenced by getMacAddress(), and syncMacAddress().

mac_ready

bool E1000Module::mac_ready = 0

private

Definition at line 66 of file e1000.hpp.

Referenced by getMacAddress(), and syncMacAddress().

msix

uint8_t E1000Module::msix

Definition at line 63 of file e1000.hpp.

Referenced by load().

nic

ioforge_nic_service* E1000Module::nic = 0

private

Definition at line 79 of file e1000.hpp.

Referenced by receiveHandle(), and setNIC().

rx_cur

uint32_t E1000Module::rx_cur

private

Definition at line 73 of file e1000.hpp.

Referenced by initReceiverX(), and receiveHandle().

tx_cur

uint32_t E1000Module::tx_cur

private

Definition at line 74 of file e1000.hpp.

Referenced by initTransmitterX(), and sendPacket().

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The documentation for this class was generated from the following files:

• modules/e1000/include/e1000/e1000.hpp
• modules/e1000/src/e1000.cpp
• modules/e1000/src/init.cpp