commit d728f6786b26a66816f1d4ae0abdefd01e5ec3c4
author Bjoern A. Zeeb <baz21@cam.ac.uk> Thu Feb 09 18:59:55 2017 -0500
committer Bjoern A. Zeeb <baz21@cam.ac.uk> Thu Feb 09 18:59:55 2017 -0500
tree 2b6fc19794cf2ea18ea9a749244efd4be4717f80
parent f0786704db90b0020066d19652886b9311516b45

dev: net/i8254xGBe add two more wakeup registers to ignore

There are drivers writing to WUFC uncondtionally of anything.  In order to
not panic gem5 in these cases, ignore writes to WUFC and WUS as we do for
WUC.  Similarly return 0 (default reset value) on reads.

Testing Done: Booted in FS with such a driver revision which would
previously panic and now boots fine.

Reviewed at http://reviews.gem5.org/r/3791/

Signed-off-by: Jason Lowe-Power <jason@lowepower.com>