diff options
| -rwxr-xr-x | utility/dev_debug_vboot | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/utility/dev_debug_vboot b/utility/dev_debug_vboot index a5d34eda..bd9942a7 100755 --- a/utility/dev_debug_vboot +++ b/utility/dev_debug_vboot @@ -171,6 +171,31 @@ fix_old_names() { true } +report_firmware_mismatch() { + # Check for mismatched OS/firmware and send UMA metrics + if ! type "chromeos-firmwareupdate" >/dev/null 2>&1 ; then + debug "Skip checking firmware mismatch: missing 'chromeos-firmwareupdate'." + return 1 + fi + + local cros_fwid="$(crossystem fwid 2>/dev/null)" + + local model="$(cros_config / name || echo unknown)" + local manifest="$(chromeos-firmwareupdate --manifest 2>/dev/null)" + local expect_fwid=$(echo "${manifest}" | + jq -c -r ".${model}.host.versions.rw" 2>/dev/null) + + if [ -z "${expect_fwid}" ] || [ "${expect_fwid}" = "null" ]; then + debug "Failed to get the expected fwid for model '${model}'." + elif [ "${cros_fwid}" = "${expect_fwid}" ]; then + info "Report UMA metrics: System firmware matched OS bundled firmware." + metrics_client -e "Platform.Firmware.Mismatch" 0 2 + else + info "Report UMA metrics: System firmware mismatched OS bundled firmware." + metrics_client -e "Platform.Firmware.Mismatch" 1 2 + fi +} + ############################################################################## # Here we go... @@ -384,4 +409,6 @@ for kname in ${kernparts}; do kc=$(expr $kc + 1) done +report_firmware_mismatch || true + exit 0 |