Symbol: ZEN_UMC_UNKNOWN_FREQ
usr/src/uts/intel/io/amdzen/zen_umc.c
3421
chan->chan_clock[i] = ZEN_UMC_UNKNOWN_FREQ;
usr/src/uts/intel/io/amdzen/zen_umc.c
3422
chan->chan_speed[i] = ZEN_UMC_UNKNOWN_FREQ;