irdma: Add RDMA driver for Intel(R) Ethernet Controller E810
This is an initial commit for RDMA FreeBSD driver for Intel(R) Ethernet
Controller E810, called irdma. Supporting both RoCEv2 and iWARP
protocols in per-PF manner, RoCEv2 being the default.
Testing has been done using krping tool, perftest, ucmatose, rping,
ud_pingpong, rc_pingpong and others.
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Reviewed by: manpages (pauamma_gundo.com) [documentation]
Relnotes: yes
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D34690
(cherry picked from commit cdcd52d41e246ba1c0fcfad0769bd691487355ef)
(cherry picked from commit e602a30bb9fc7ee041a0e629d0fd2db7933ffa32)
(cherry picked from commit a6e275af46644af1de365a1edf19742bfa28bb69)