The libcxgb4 package contains a userspace driver for Chelsio T4 and T5 iWARP RNICs.  It is a plug-in module for libibverbs that allows programs to use Chelsio hardware directly from userspace.

A new stable release is available from:

http://www.openfabrics.org/downloads/cxgb4/libcxgb4-1.3.0.tar.gz

with MD5Sum:

765fd7c08879a12c765edd360d7ef805

The git tree is available at:

git://www.openfabrics.org/~swise/libcxgb4

The tag is 'v1.3.0'.

This release contains critical T4 bug fixes and support for the new T5 hardware.

Shortlog from 1.2.0:

Steve Wise (11):
      Disable strict aliasing warnings.
      Remove useless dma_addr_t define.
      Silently eat unsignaled read response cqes.
      flush bug can cause application crash
      Add new T4 device IDs.
      zero out r3 and r4 fields of fw_ri_send_wr messages.
      Add T5 support.
      Query device to get the max supported stags, qps, and cqs.
      libcxgb4: unmap the correct udb/ugts address.
      Remove aclocal.m4.
      Spin release 1.3.0


Cheers,

Steve.