
Device Driver Parameters
This section describes how to configure the Chelsio N210/N110 10Gb Ethernet adapter driver.
Configuring the driver parameters is the same between SPARC and x86 machines running
Solaris 10.
The chxge driver controls the Chelsio N110 and N210 Ethernet adapters. The chxge driver has a
PCI vendor ID of pci1425 and device ID’s of 0007 and 000a for the N110 and N210,
respectively.
Driver Configuration
Table 1: Driver parameters and descriptions
Driver Parameter Values Description
pci-burstsize
0
512
1024
2048
PCI Burst Size
= use system default
= 512 bytes
= 1024 bytes
= 2048 bytes
pci-split-transaction-cnt
0
1
2
3
4
8
12
16
32
PCI Split Transactions
= use system default
= 1 transaction
= 2 transactions
= 3 transactions
= 4 transactions
= 8 transactions
= 12 transactions
= 16 transactions
= 32 transactions
amd-bug-workaround
0
1
Workaround for the AMD-8131
PCI-X HyperTransport Tunnel
chipset.
= disabled
= enabled (default)
enable-latency-timer
0
1
PCI Latency Timer
= use system default
= set timer to 0xF8
accept-jumbo
0
1
Jumbo Frames
= disabled (default)
= enabled
enable-checksum-offload
0
1
Hardware Checksum Offload
= disabled
= enabled (default)
Chelsio N210/N110 Installation and User Guide for Solaris Release 10, April 2005. 5
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