diff options
Diffstat (limited to 'drivers/platform/x86/intel_telemetry_pltdrv.c')
| -rw-r--r-- | drivers/platform/x86/intel_telemetry_pltdrv.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/platform/x86/intel_telemetry_pltdrv.c b/drivers/platform/x86/intel_telemetry_pltdrv.c index f97019b0106f..397119f83e82 100644 --- a/drivers/platform/x86/intel_telemetry_pltdrv.c +++ b/drivers/platform/x86/intel_telemetry_pltdrv.c @@ -1030,8 +1030,19 @@ static int telemetry_plt_set_trace_verbosity(enum telemetry_unit telem_unit, switch (telem_unit) { case TELEM_PSS: ret = intel_punit_ipc_command( + IPC_PUNIT_BIOS_READ_TELE_TRACE_CTRL, + 0, 0, NULL, &temp); + if (ret) { + pr_err("PSS TRACE_CTRL Read Failed\n"); + goto out; + } + + TELEM_CLEAR_VERBOSITY_BITS(temp); + TELEM_SET_VERBOSITY_BITS(temp, verbosity); + + ret = intel_punit_ipc_command( IPC_PUNIT_BIOS_WRITE_TELE_TRACE_CTRL, - 0, 0, &verbosity, NULL); + 0, 0, &temp, NULL); if (ret) { pr_err("PSS TRACE_CTRL Verbosity Set Failed\n"); goto out; |