Allied Telesis AT-2931SX User Manual
Page 74
Installing the Linux Driver Software
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tx_coalesce_ticks
Configures the number of 1 usec ticks before the NIC generates
transmit interrupt after transmitting a frame. This parameter works in
conjunction with the tx_max_coalesce_frames parameter. Interrupt is
generated when either of these thresholds is exceeded. A value of 0
means this parameter is ignored and an interrupt is generated when
the tx_max_coalesce_frames threshold is reached. The valid range is
from 0 to 500 and the default is 400. This parameter is not used and is
adjusted automatically if adaptive_coalesce is set to 1.
tx_max_coalesce_frames
Configures the number of transmitted frames before the NIC
generates transmit interrupt. The valid range is from 0 to 100 and the
default is 40. This parameter and tx_coalesce_ticks cannot both have
a value of 0. If both parameters have a value of 0, no transmit
completion interrupt is generated. This parameter should always be
set lower than tx_pkt_desc_cnt. This parameter is not used and is
adjusted automatically if adaptive_coalesce is set to 1.
stats_coalesce_ticks
Configures the number of 1 usec ticks between periodic statistics block
DMAs. The valid range is from 0 to 3600000000, and the default is
1000000 (1 sec.). Set this parameter to a value of 0 to disable
statistics updates. This parameter is not used and is set to default if
rx_adaptive_coalesce is set to 1.
enable_wol
Enables or disables magic packet Wake-On-LAN when the system is
shutdown. Note that not all systems support Wake-On-LAN. Choose
from the following selections.
0 magic packet Wake-On-LAN disabled (default)
1 magic packet Wake-On-LAN enabled
enable_tso
Enables or disables TCP Segmentation Option (TSO) when using
kernels that support it. Choose from the following selections.
TSO disabled (default)
TSO enabled