snb_pcode_read
snb_pcode_read(gt->uncore, GEN6_PCODE_READ_RC6VIDS, &rc6vids, NULL);
snb_pcode_read(gt->uncore, GEN6_PCODE_READ_MIN_FREQ_TABLE,
ret = snb_pcode_read(rc6_to_gt(rc6)->uncore, GEN6_PCODE_READ_RC6VIDS, &rc6vids, NULL);
if (snb_pcode_read(rps_to_gt(rps)->uncore,
snb_pcode_read(rps_to_gt(rps)->uncore, GEN6_READ_OC_PARAMS, ¶ms, NULL);
if (snb_pcode_read(llc_to_gt(llc)->uncore, GEN6_PCODE_READ_MIN_FREQ_TABLE,
snb_pcode_read(rps_to_gt(rps)->uncore, GEN6_PCODE_READ_MIN_FREQ_TABLE,
err = snb_pcode_read(uncore, mbox, val, NULL);
return snb_pcode_read(&i915->uncore, mbox, val, val1);
int snb_pcode_read(struct intel_uncore *uncore, u32 mbox, u32 *val, u32 *val1);