Xircom RealPort CardBus Ethernet 10/100 + Modem 56 User Manual page 25

4-7
Diagnostics and Troubleshooting
NOEARLYRX disables Advanced Look-ahead Pipelining features of
the adapter. This keyword may be used to troubleshoot systems that
have inexplicable network problems. Using this keyword may
negatively impact performance.
NOEARLYTX disables early transmit capability of the Adapter. This
keyword may be used to troubleshoot systems with inexplicable
network problems. Keyword could negatively impact performance.
NOLED turns off LED indicators to conserve power.
NOPREFETCH disables prefetching in memory-mapped I/O mode
by turning off this capability on the CardBus bridge. Using this
keyword may negatively impact performance.
NOWRITEPOST disables write posting by turning off this capability
on the CardBus bridge. Using this keyword may negatively impact
performance.
PCIIRQ forces the driver to use PCI IRQ routing. Some CardBus
bridges have the capability of supporting both PCI and ISA style
IRQ routing. The driver automatically determines the best choice
for this option unless this keyword is used as an override.
PORT (ODI driver) see IOADDRESS.
RXBUFFERSIZE sets size of the adapter receive packet buffer. This
is a number in decimal in the range 1 - 30 for 16-bit drivers and 1 -
100 for the 32-bit ODI driver. Each packet adds approximately 1520
bytes to the resident size of the driver.
SINT (Packet Driver) is a number from hexadecimal 60 to 80
designating a software interrupt.
SOCKET (16-bit DOS Drivers) identifies number of host com-
puter PC Card slot into which the Xircom CardBus adapter is
inserted. If a socket number is specified, only the specified socket
is checked for the Xircom adapter. If no socket is specified, all
sockets are searched until the Xircom adapter is found.