tree 4dabad4900e36c23314fc02e34d5061d9cd45564
parent 14dd0bd08e9129f1b8a7f8a11ecb43b33e329035
author Cindy Chen <chencindy@opentitan.org> 1672179071 -0800
committer Cindy Chen <cindy.chen0316@gmail.com> 1672191403 -0800

[dv/alert_handler] Fix regression ping timeout error

Alert handler scb has a ping timeout checker to make sure the LFSR
functions correctly.
However, in regression there are some small timeout error because the
esc pings are ignored due to real escalation reqs come at the same time.
To avoid this issue, this PR directly probes design ping request signal.

Signed-off-by: Cindy Chen <chencindy@opentitan.org>