This version of this document is no longer maintained. For the latest documentation, see http://www.qnx.com/developers/docs.

`devn-pcnet.so`

Driver for AMD PCNET (AMD-79c97x) compatible Ethernet adapters

Syntax:

io-net -d pcnet [option[,option ...]] ...

Options:

Use commas (,) to separate the options (not spaces).

connector=0|1|2|3

Network cable connector type:

0: BNC
1: UTP
2: AUI
3: FIBER

deviceindex=0xXXXX

Only attach to device with this PCI index.

did=0xXXXX

PCI device ID. The default is automatically detected on supported hardware.

dma=num

The DMA channel.

duplex=0|1

Half (0) or full (1) duplex mode. The default is automatically detected on supported hardware. If you specify duplex, specify speed as well; if duplex alone is specified, it is ignored and both speed and duplex are auto-negotiated.

hpna

Use HPNA phy.

iftype=num

Interface type (from <net/if_types.h>). The default is IFT_ETHER.

iorange=0xXXXXXXXX

The I/O base address.

irq=num

IRQ of the interface.

lan=num

LAN number. The default is 0.

mac=XXXXXXXXXXXX

MAC address of the controller. The default is automatically detected on supported hardware.

media=num

Media type (from <hw/nicinfo.h>). The default is NIC_MEDIA_802_3.

memrange=0xXXXXXXXX

mmap

Use memory-mapped registers. The default is IO mapped.

mru=num

Maximum receive unit. The default is 1514.

mtu=num

Maximum transmission unit. The default (1514) is automatically detected on supported hardware.

nomulticast

Disables the driver from sending or receiving multicast packets. By default, multicast is enabled.

pci=0xXXXX

PCI index of the controller. The default is automatically detected on supported hardware.

phy=num

Address of the connected PHY device.

priority=N

Priority of the driver event-thread. The default is 21.

promiscuous

Enable promiscuous mode. The default is off.

receive=num

Set the number of receive descriptors/buffers. The default is 64.

speed=10|100

Media data rate (10Mbit or 100Mbit operation). The default is automatically detected on supported hardware. If you specify speed, specify duplex as well; if speed alone is specified, the specified speed will be correctly set, but duplex will default to half (0).

transmit=num

Number of transmit descriptors/buffers. The default is 128.

uptype=name

Interface name. The default is "en".

verbose verbose=num

Be verbose. Specify num for more verbosity (num can be 1-4, the higher the number, the more detailed the output). The default is 0. The output goes to slogger, invoke sloginfo to view.

vid=0xXXXX

PCI vendor ID of the controller. The default is automatically detected on supported hardware.

Description:

The devn-pcnet.so driver controls AMD PCNET (AMD-79c97x) compatible Ethernet adapters.

Examples:

Start io-net using the AMD PCNET driver and the full TCP/IP stack:

io-net -d pcnet -p tcpip
ifconfig en0 10.184

Files:

/dev/io-net: The directory where, by default, drivers and protocol modules add entries. For more information, the documentation for io-net.