drm/i915/i915_hwmon.c

61 	struct hwm_reg rg;
136 		rgaddr = hwmon->rg.energy_status_tile;
138 		rgaddr = hwmon->rg.energy_status_all;
168 		r = intel_uncore_read(ddat->uncore, hwmon->rg.pkg_rapl_limit);
237 	hwm_locked_with_pm_intel_uncore_rmw(ddat, hwmon->rg.pkg_rapl_limit,
259 		return i915_mmio_reg_valid(hwmon->rg.pkg_rapl_limit) ? attr->mode : 0;
327 			reg_value = intel_uncore_read(ddat->uncore, hwmon->rg.gt_perf_status);
345 		return i915_mmio_reg_valid(hwmon->rg.pkg_rapl_limit) ? 0664 : 0;
347 		return i915_mmio_reg_valid(hwmon->rg.pkg_power_sku) ? 0444 : 0;
360  * "typical but not guaranteed" min/max values in rg.pkg_power_sku. Follow the
373 		r = intel_uncore_read(ddat->uncore, hwmon->rg.pkg_rapl_limit);
380 					hwmon->rg.pkg_rapl_limit,
386 		r = intel_uncore_read64(ddat->uncore, hwmon->rg.pkg_power_sku);
433 		intel_uncore_rmw(ddat->uncore, hwmon->rg.pkg_rapl_limit,
435 		nval = intel_uncore_read(ddat->uncore, hwmon->rg.pkg_rapl_limit);
446 	intel_uncore_rmw(ddat->uncore, hwmon->rg.pkg_rapl_limit,
466 						hwmon->rg.pkg_power_sku,
506 	if (!hwmon || !i915_mmio_reg_valid(hwmon->rg.pkg_rapl_limit))
512 	r = intel_uncore_rmw(hwmon->ddat.uncore, hwmon->rg.pkg_rapl_limit,
523 	if (!hwmon || !i915_mmio_reg_valid(hwmon->rg.pkg_rapl_limit))
528 	intel_uncore_rmw(hwmon->ddat.uncore, hwmon->rg.pkg_rapl_limit,
545 			rgaddr = hwmon->rg.energy_status_tile;
547 			rgaddr = hwmon->rg.energy_status_all;
734 	hwmon->rg.gt_perf_status = GEN12_RPSTAT1;
737 		hwmon->rg.pkg_power_sku_unit = PCU_PACKAGE_POWER_SKU_UNIT;
738 		hwmon->rg.pkg_power_sku = PCU_PACKAGE_POWER_SKU;
739 		hwmon->rg.pkg_rapl_limit = PCU_PACKAGE_RAPL_LIMIT;
740 		hwmon->rg.energy_status_all = PCU_PACKAGE_ENERGY_STATUS;
741 		hwmon->rg.energy_status_tile = INVALID_MMIO_REG;
743 		hwmon->rg.pkg_power_sku_unit = GT0_PACKAGE_POWER_SKU_UNIT;
744 		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
745 		hwmon->rg.pkg_rapl_limit = GT0_PACKAGE_RAPL_LIMIT;
746 		hwmon->rg.energy_status_all = GT0_PLATFORM_ENERGY_STATUS;
747 		hwmon->rg.energy_status_tile = GT0_PACKAGE_ENERGY_STATUS;
749 		hwmon->rg.pkg_power_sku_unit = INVALID_MMIO_REG;
750 		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
751 		hwmon->rg.pkg_rapl_limit = INVALID_MMIO_REG;
752 		hwmon->rg.energy_status_all = INVALID_MMIO_REG;
753 		hwmon->rg.energy_status_tile = INVALID_MMIO_REG;
758 		 * The contents of register hwmon->rg.pkg_power_sku_unit do not change,
761 		if (i915_mmio_reg_valid(hwmon->rg.pkg_power_sku_unit))
763 							 hwmon->rg.pkg_power_sku_unit);
774 	if (i915_mmio_reg_valid(hwmon->rg.energy_status_all))
776 	if (i915_mmio_reg_valid(hwmon->rg.energy_status_tile)) {