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AM79C973

Provided by

AM79C973

Class Hierarchy

conf-object → log-object → AM79C973

Interfaces Implemented

log_object, io_memory, pci_device, ieee_802_3_mac, event_poster

Description

AM79C973 Ethernet controller.

Attributes

Attributes inherited from class conf-object

attributes, classname, component, iface, name, object_id, queue

Attributes inherited from class log-object

access_count, log_buffer, log_buffer_last, log_buffer_size, log_group_mask, log_groups, log_level, log_type_mask

Attribute List

bcr_led0

Optional attribute; read/write access; type: Integer.

LED0 Status (Link Integrity)

bcr_led1

Optional attribute; read/write access; type: Integer.

LED1 Status (Default: RCV)

bcr_led2

Optional attribute; read/write access; type: Integer.

LED2 Status (Default: RCVPOL)

bcr_led3

Optional attribute; read/write access; type: Integer.

LED3 Status (Default: XMT)

bcr_mc

Optional attribute; read/write access; type: Integer.

Miscellaneous Configuration

bcr_msrda

Optional attribute; read/write access; type: Integer.

Master Mode Read Active

bcr_mswra

Optional attribute; read/write access; type: Integer.

Master Mode Write Active

bcr_phy_addr

Optional attribute; read/write access; type: Integer.

register bcr.phy_addr

bcr_phy_data

Optional attribute; read/write access; type: Integer.

register bcr.phy_data

bcr_reserved

Optional attribute; read/write access; type: Integer.

register bcr.reserved

bcr_swstyle

Optional attribute; read/write access; type: Integer.

register bcr.swstyle

config_registers

Pseudo attribute; read/write access; type: [i*].

The PCI configuration registers, each 32 bits in size.

csr_csr0

Optional attribute; read/write access; type: Integer.

Controller Status

csr_csr1

Optional attribute; read/write access; type: Integer.

Init Block Address [15:0]

csr_csr112

Optional attribute; read/write access; type: Integer.

Missed Frame Count

csr_csr15

Optional attribute; read/write access; type: Integer.

Mode

csr_csr2

Optional attribute; read/write access; type: Integer.

Init Block Address [23:16]

csr_csr3

Optional attribute; read/write access; type: Integer.

Interrupt Mask and Deferral Control

csr_csr4

Optional attribute; read/write access; type: Integer.

Misc

csr_csr88

Optional attribute; read/write access; type: Integer.

Chip ID lsw

csr_csr89

Optional attribute; read/write access; type: Integer.

Chip ID msw

curr_rxd

Optional attribute; read/write access; type: Integer.

Index of the current receive descriptor

curr_txd

Optional attribute; read/write access; type: Integer.

Index of the current transmit descriptor

expansion_rom

Optional attribute; read/write access; type: Object or Nil.

Undocumented

ioreg_aprom

Optional attribute; read/write access; type: [i{16}].

Address PROM (MAC address + checksum)

ioreg_idp

Optional attribute; read/write access; type: Integer.

Bus Configuration Register Data Port

ioreg_rap

Optional attribute; read/write access; type: Integer.

Address Port (shared between RDP, IDP)

ioreg_rdp

Optional attribute; read/write access; type: Integer.

Ethernet Controller Register Data Port

ioreg_reset

Optional attribute; read/write access; type: Integer.

Reset (read to trigger)

irq_raised

Optional attribute; read/write access; type: Integer.

Interrupt is currently raised by device

logical_address_filter

Optional attribute; read/write access; type: Integer.

The logical address filter

mac_address

Optional attribute; read/write access; type: Integer.

The MAC address

pci_bus

Required attribute; read/write access; type: Object.

The PCI bus this device is connected to, implementing the pci-bus interface.

pci_config_base_address_0

Optional attribute; read/write access; type: Integer.

register pci_config.base_address_0

pci_config_base_address_1

Optional attribute; read/write access; type: Integer.

register pci_config.base_address_1

pci_config_base_address_2

Optional attribute; read/write access; type: Integer.

register pci_config.base_address_2

pci_config_base_address_3

Optional attribute; read/write access; type: Integer.

register pci_config.base_address_3

pci_config_base_address_4

Optional attribute; read/write access; type: Integer.

register pci_config.base_address_4

pci_config_base_address_5

Optional attribute; read/write access; type: Integer.

register pci_config.base_address_5

pci_config_bist

Optional attribute; read/write access; type: Integer.

register pci_config.bist

pci_config_bus_address

Pseudo attribute; read/write access; type: Integer.

register pci_config.bus_address

pci_config_cache_line_size

Optional attribute; read/write access; type: Integer.

register pci_config.cache_line_size

pci_config_capabilities_ptr

Optional attribute; read/write access; type: Integer.

register pci_config.capabilities_ptr

pci_config_cardbus_cis_ptr

Optional attribute; read/write access; type: Integer.

register pci_config.cardbus_cis_ptr

pci_config_class_code

Optional attribute; read/write access; type: Integer.

register pci_config.class_code

pci_config_command

Optional attribute; read/write access; type: Integer.

The PCI command register.

pci_config_device_id

Optional attribute; read/write access; type: Integer.

The Device ID of the PCI device

pci_config_expansion_rom_base

Pseudo attribute; read/write access; type: Integer.

Expansion ROM base address

pci_config_header_type

Optional attribute; read/write access; type: Integer.

register pci_config.header_type

pci_config_interrupt_line

Optional attribute; read/write access; type: Integer.

register pci_config.interrupt_line

pci_config_interrupt_pin

Optional attribute; read/write access; type: Integer.

register pci_config.interrupt_pin

pci_config_interrupts

Optional attribute; read/write access; type: Integer.

register pci_config.interrupts

pci_config_latency_timer

Optional attribute; read/write access; type: Integer.

register pci_config.latency_timer

pci_config_max_lat

Optional attribute; read/write access; type: Integer.

register pci_config.max_lat

pci_config_min_gnt

Optional attribute; read/write access; type: Integer.

register pci_config.min_gnt

pci_config_pm_capabilities

Optional attribute; read/write access; type: Integer.

PM Capabilities

pci_config_pm_capability_id

Optional attribute; read/write access; type: Integer.

Capability ID

pci_config_pm_data

Optional attribute; read/write access; type: Integer.

PM Data

pci_config_pm_next_ptr_r

Optional attribute; read/write access; type: Integer.

Next PTR

pci_config_pm_sc_bridge

Optional attribute; read/write access; type: Integer.

PM Bridge S/C

pci_config_pm_status_control

Optional attribute; read/write access; type: Integer.

PM Status/Control

pci_config_reserved1

Optional attribute; read/write access; type: Integer.

register pci_config.reserved1

pci_config_reserved2

Optional attribute; read/write access; type: Integer.

register pci_config.reserved2

pci_config_revision_id

Optional attribute; read/write access; type: Integer.

register pci_config.revision_id

pci_config_status

Optional attribute; read/write access; type: Integer.

register pci_config.status

pci_config_subsystem_id

Optional attribute; read/write access; type: Integer.

register pci_config.subsystem_id

pci_config_subsystem_vendor_id

Optional attribute; read/write access; type: Integer.

register pci_config.subsystem_vendor_id

pci_config_vendor_id

Optional attribute; read/write access; type: Integer.

The Vendor ID of the PCI device

phy

Optional attribute; read/write access; type: Object or Nil.

The PHY the device is connected to.

poll_interval

Optional attribute; read/write access; type: Float.

Interval between transmit descriptor polls

rcv_descr_tbl_addr

Optional attribute; read/write access; type: Integer.

The base address of the receive descriptor ring

rcv_descr_tbl_length

Optional attribute; read/write access; type: Integer.

The length of the receive descriptor ring

xmt_descr_tbl_addr

Optional attribute; read/write access; type: Integer.

The base address of the transmit descriptor ring

xmt_descr_tbl_length

Optional attribute; read/write access; type: Integer.

The length of the transmit descriptor ring

Command List

Commands defined by interface log_object

log, log-group, log-level, log-size, log-type

Commands

connect	connect to a simulated Ethernet link
disconnect	disconnect from simulated link
info	print information about the device
pci-header	print PCI device header
status	print status of the device

Command Descriptions

<AM79C973>.connect

Synopsis

<AM79C973>.connect [-auto] (link|"link-name")

Description

Connect the device to a simulated Ethernet link. The flag '-auto' is deprecated and shouldn't be used.

See Also

<AM79C973>.disconnect

<AM79C973>.disconnect

Synopsis

<AM79C973>.disconnect

Description

Disconnect the device from a simulated Ethernet link.

See Also

<AM79C973>.connect

<AM79C973>.info

Synopsis

<AM79C973>.info

Description

Print detailed information about the configuration of the device.

<AM79C973>.pci-header

Synopsis

<AM79C973>.pci-header

Description

Print the PCI header, i.e the configuration registers.

<AM79C973>.status

Synopsis

<AM79C973>.status

Description

Print detailed information about the current status of the device.

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