Oracle Audio Technologies Sun Oracle SunDual 10GbE XFP User Manual

Page 49

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Chapter 5

Configuring the nxge Device Driver Parameters

#------- Receive DMA Configuration ----------------------------

# rxdma-intr-time

# Interrupts after this number of NIU hardware ticks have

# elapsed since the last packet was received.

# A value of zero means no time blanking (Default = 8).

# rxdma-intr-pkts

# Interrupt after this number of packets have arrived since

# the last packet was serviced. A value of zero indicates

# no packet blanking (Default = 20).

# Default Interrupt Blanking parameters.

# rxdma-intr-time = 8;

# rxdma-intr-pkts = 20;

#------- Classification and Load Distribution Configuration ------

# class-opt-****-***

# These variables define how each IP class is configured.

# Configuration options range from whether TCAM lookup ie

# is enabled to flow hash generation.

# This parameters also control how the flow template is

# constructed and how packet is distributed within RDC

# groups.

# supported classes:

# class-opt-ipv4-tcp class-opt-ipv4-udp class-opt-ipv4-sctp

# class-opt-ipv4-ah class-opt-ipv6-tcp class-opt-ipv6-udp

# class-opt-ipv6-sctp class-opt-ipv6-ah

# Configuration bits (The following bits will be decoded

# by the driver as hex format).

# 0010: use MAC Port (for flow key)

# 0020: use L2DA (for flow key)

# 0040: use VLAN (for flow key)

# 0080: use proto (for flow key)

# 0100: use IP src addr (for flow key)

# 0200: use IP dest addr (for flow key)

# 0400: use Src Port (for flow key)

# 0800: use Dest Port (for flow key)

# class-opt-ipv4-tcp = fe0;

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