| #!/bin/bash | |
| # Copyright 2019 The Chromium OS Authors. All rights reserved. | |
| # Use of this source code is governed by a BSD-style license that can be | |
| # found in the LICENSE file. | |
| modify_kernel_command_line() { | |
| { | |
| # Might be helpful to preserve ramoops in extreme circumstances | |
| echo "ramoops.ecc=1" | |
| # Enable S0ix logging using GSMI | |
| echo "gsmi.s0ix_logging_enable=1" | |
| # Check for S0ix failures and show warnings on failures | |
| echo "intel_pmc_core.warn_on_s0ix_failures=1" | |
| } >> "$1" | |
| } |