97 	struct intel_uncore *uncore = &i915->uncore;  in vlv_sideband_rw()  local
106 	if (intel_wait_for_register(uncore,  in vlv_sideband_rw()
116 	intel_uncore_write_fw(uncore, VLV_IOSF_ADDR, addr);  in vlv_sideband_rw()
117 	intel_uncore_write_fw(uncore, VLV_IOSF_DATA, is_read ? 0 : *val);  in vlv_sideband_rw()
118 	intel_uncore_write_fw(uncore, VLV_IOSF_DOORBELL_REQ,  in vlv_sideband_rw()
126 	if (__intel_wait_for_register_fw(uncore,  in vlv_sideband_rw()
130 			*val = intel_uncore_read_fw(uncore, VLV_IOSF_DATA);  in vlv_sideband_rw()
292 	struct intel_uncore *uncore = &i915->uncore;  in intel_sbi_rw()  local
297 	if (intel_wait_for_register_fw(uncore,  in intel_sbi_rw()
305 	intel_uncore_write_fw(uncore, SBI_ADDR, (u32)reg << 16);  in intel_sbi_rw()
306 	intel_uncore_write_fw(uncore, SBI_DATA, is_read ? 0 : *val);  in intel_sbi_rw()
314 	intel_uncore_write_fw(uncore, SBI_CTL_STAT, cmd | SBI_BUSY);  in intel_sbi_rw()
316 	if (__intel_wait_for_register_fw(uncore,  in intel_sbi_rw()
330 		*val = intel_uncore_read_fw(uncore, SBI_DATA);  in intel_sbi_rw()
402 	struct intel_uncore *uncore = &i915->uncore;  in __sandybridge_pcode_rw()  local
412 	if (intel_uncore_read_fw(uncore, GEN6_PCODE_MAILBOX) & GEN6_PCODE_READY)  in __sandybridge_pcode_rw()
415 	intel_uncore_write_fw(uncore, GEN6_PCODE_DATA, *val);  in __sandybridge_pcode_rw()
416 	intel_uncore_write_fw(uncore, GEN6_PCODE_DATA1, val1 ? *val1 : 0);  in __sandybridge_pcode_rw()
417 	intel_uncore_write_fw(uncore,  in __sandybridge_pcode_rw()
420 	if (__intel_wait_for_register_fw(uncore,  in __sandybridge_pcode_rw()
429 		*val = intel_uncore_read_fw(uncore, GEN6_PCODE_DATA);  in __sandybridge_pcode_rw()
431 		*val1 = intel_uncore_read_fw(uncore, GEN6_PCODE_DATA1);  in __sandybridge_pcode_rw()