598 	I915_WRITE(BDW_SCRATCH1, I915_READ(BDW_SCRATCH1) |  in gen9_gt_workarounds_apply()
603 		I915_WRITE(GAM_ECOCHK, I915_READ(GAM_ECOCHK) |  in gen9_gt_workarounds_apply()
613 			   I915_READ(MMCD_MISC_CTRL) |  in gen9_gt_workarounds_apply()
619 	I915_WRITE(GAM_ECOCHK, I915_READ(GAM_ECOCHK) |  in gen9_gt_workarounds_apply()
624 		u32 val = I915_READ(GEN8_L3SQCREG1);  in gen9_gt_workarounds_apply()
633 		   I915_READ(GEN8_L3SQCREG4) | GEN8_LQSC_FLUSH_COHERENT_LINES);  in gen9_gt_workarounds_apply()
646 		   I915_READ(GEN8_GARBCNTL) | GEN9_GAPS_TSV_CREDIT_DISABLE);  in skl_gt_workarounds_apply()
650 		   I915_READ(GEN7_UCGCTL4) | GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE);  in skl_gt_workarounds_apply()
655 			   I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |  in skl_gt_workarounds_apply()
669 		   I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |  in bxt_gt_workarounds_apply()
679 		   I915_READ(GEN8_GARBCNTL) | GEN9_GAPS_TSV_CREDIT_DISABLE);  in kbl_gt_workarounds_apply()
684 			   I915_READ(GAMT_CHKN_BIT_REG) |  in kbl_gt_workarounds_apply()
689 		   I915_READ(GEN7_UCGCTL4) | GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE);  in kbl_gt_workarounds_apply()
693 		   I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |  in kbl_gt_workarounds_apply()
721 		   I915_READ(GEN8_GARBCNTL) | GEN9_GAPS_TSV_CREDIT_DISABLE);  in cfl_gt_workarounds_apply()
725 		   I915_READ(GEN7_UCGCTL4) | GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE);  in cfl_gt_workarounds_apply()
729 		   I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |  in cfl_gt_workarounds_apply()
759 		u32 fuse3 = I915_READ(GEN10_MIRROR_FUSE3);  in wa_init_mcr()
773 	mcr = I915_READ(GEN8_MCR_SELECTOR);  in wa_init_mcr()
804 			   I915_READ(GAMT_CHKN_BIT_REG) |  in cnl_gt_workarounds_apply()
809 		   I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |  in cnl_gt_workarounds_apply()
826 	I915_WRITE(GEN9_GAMT_ECO_REG_RW_IA, I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |  in icl_gt_workarounds_apply()
830 	I915_WRITE(GEN8_L3SQCREG4, I915_READ(GEN8_L3SQCREG4) |  in icl_gt_workarounds_apply()
836 	I915_WRITE(GEN8_GARBCNTL, I915_READ(GEN8_GARBCNTL) |  in icl_gt_workarounds_apply()
843 		   (I915_READ(GEN8_GARBCNTL) & ~GEN11_HASH_CTRL_EXCL_MASK) |  in icl_gt_workarounds_apply()
846 		   (I915_READ(GEN11_GLBLINVL) & ~GEN11_BANK_HASH_ADDR_EXCL_MASK) |  in icl_gt_workarounds_apply()
851 		   (I915_READ(GEN11_GACB_PERF_CTRL) & ~GEN11_HASH_CTRL_MASK) |  in icl_gt_workarounds_apply()
857 	I915_WRITE(GEN8_L3SQCREG4, I915_READ(GEN8_L3SQCREG4) |  in icl_gt_workarounds_apply()
863 	I915_WRITE(GEN11_LSN_UNSLCVC, I915_READ(GEN11_LSN_UNSLCVC) |  in icl_gt_workarounds_apply()
870 	I915_WRITE(GAMW_ECO_DEV_RW_IA_REG, I915_READ(GAMW_ECO_DEV_RW_IA_REG) |  in icl_gt_workarounds_apply()
876 			   I915_READ(SLICE_UNIT_LEVEL_CLKGATE) |  in icl_gt_workarounds_apply()
881 		   I915_READ(SUBSLICE_UNIT_LEVEL_CLKGATE) |  in icl_gt_workarounds_apply()
886 		   I915_READ(GEN10_L3_CHICKEN_MODE_REGISTER) |  in icl_gt_workarounds_apply()
892 			   I915_READ(INF_UNIT_LEVEL_CLKGATE) |  in icl_gt_workarounds_apply()
897 		   I915_READ(GEN10_SCRATCH_LNCF2) |  in icl_gt_workarounds_apply()
906 		   I915_READ(GAMT_CHKN_BIT_REG) |  in icl_gt_workarounds_apply()