User`s guide

Chapter II. NDIS Function
Chelsio T5/T4 Unified Wire for Windows 24
iScsi Port x:
 Description: Enables/Disables the iScsi port x.
 Value: Enabled | Disabled
 Default: Disabled
2.2.2. NDIS Miniport Driver Parameters
To see all tunable NDIS Miniport Driver parameters, open the Device Manager (Start > Control
Panel -> System & Security-> System -> Device Manager), click on the Network adapters,
double click on any Chelsio Network Adapter, and then click the Advanced tab.
Flow Control:
 Description: Enable or disable the receipt or transmission of PAUSE frames. If Rx is
enabled, all incoming PAUSE frames will be honored. If Tx is enabled, the HW will send
PAUSE frames when its MAC Rx FIFO usage is beyond a high-watermark. If Disabled
option is selected, no PAUSE will be sent. When Rx MAC FIFO gets full, further ingress
packets will be dropped. If Rx & Tx Enabled is selected, both Rx and Tx options will be
enabled.
 Value:
o Disabled
o Rx & Tx Enabled
o Rx Enabled
o Tx Enabled
 Default: Rx & Tx Enabled
IPv4 Checksum Offload:
 Description: Allows the checksum to be computed by the adapter for IPV4 packets.
 Value:
o Disabled
o Rx & Tx Enabled
o Rx Enabled
o Tx Enabled
 Default: Rx & Tx Enabled
Jumbo Packet (Maximum Transmission Unit):
 Description: Specifies the Maximum Transmission Unit (MTU) value.
 Value: 1500-9000
 Default: 1500
This parameter is valid only for 1G port. User can specify any of the above 1G or
100M full duplex modes. If Auto-Detect is selected, the 1G port will do auto-
negotiation.
Note