P_ID_INTEL_PERFORMANCE
write_cmd = (cfi->cfiq->P_ID != P_ID_INTEL_PERFORMANCE) ? CMD(0x40) : CMD(0x41);
write_cmd = (cfi->cfiq->P_ID != P_ID_INTEL_PERFORMANCE) ? CMD(0xe8) : CMD(0xe9);
case P_ID_INTEL_PERFORMANCE:
case P_ID_INTEL_PERFORMANCE: