Chelsio T4 iSCSI support

modulename: libiscsi.ko

and/or

libcxgbi.ko

and/or

cxgb4i.ko

configname: CONFIG_SCSI_CXGB4_ISCSI

Linux Kernel Configuration
└─>Device Drivers
└─>SCSI device support
└─>SCSI low-level drivers
└─>PCI support
└─>Chelsio T4 iSCSI support
In linux kernel since version 2.6.37 (release Date: 2011-01-04)  
This driver supports iSCSI offload for the Chelsio T4 devices.

source code:
drivers/scsi/