MFC r308696, r308729, r308787, r308813, r309028, r309073, r309078:
r308696:
New driver for Broadcom NetXtreme-C and NetXtreme-E devices.
r308729:
Add bnxt(4) to the hardware notes.
r308787:
Add missing newline in error mesage
r308813:
Check link status after init
r309028:
Add missing break to switch statement
r309073:
Fix version string
r309078:
Add new device IDs
Approved by: sbruno
Relnotes: yes
Sponsored by: Broadcom Limited