This version of this document is no longer maintained.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

`devn-cpci-mcp750.so`

Driver for the CPCI-MCP750 Ethernet controller

Syntax:

io-net -d cpci-mcp750 [option[,option ...]] ... &

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

did=devid: PCI device ID. The default is automatically detected on supported hardware.
duplex=dup: 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.
mac=XXXXXXXXXXXX: MAC address of controller. The default is automatically detected on supported hardware.
mtu=X: Maximum transmission unit. The default is automatically detected on supported hardware.
pci=0xXXXX: PCI index of the controller. The default is automatically detected on supported hardware.
receive=num: Set the number of receive descriptors. The default is 30.
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: Set the number of transmit descriptors. The default is 15.
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 output goes to slogger, invoke sloginfo to view.
vid=0xXXXX: Vendor ID of the controller. The default is automatically detected on supported hardware.

The devn-cpci-mcp750.so driver controls the CPCI-MCP750 Ethernet controller.

Start io-net using the CPCI-MCP750 driver and the full TCP/IP stack:

io-net -d cpci-mcp750 -p tcpip

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