MFC r355046, r355579, r355595, and r357793.
r355046:
cxgbe(4): Update the firmware interface header.
This allows the driver to be updated for the next firmware without
waiting for it to be released.
r355579:
cxgbe(4): Update T4/5/6 firmwares to 1.24.11.0.
These were obtained from the Chelsio Unified Wire v3.12.0.1 beta
release.
Note that the firmwares are not uuencoded any more.
r355595:
cxgbe(4): Simplify the firmware version checks a bit.
No functional change.
r357793:
cxgbe(4): Update T4/5/6 firmwares to 1.24.12.0.
Sponsored by: Chelsio Communications