diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index 72765b2fe0d8..fc2634cc48fd 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -701,15 +701,17 @@
 #define MSR_AMD_CPPC_REQ		0xc00102b3
 #define MSR_AMD_CPPC_STATUS		0xc00102b4
 
-#define AMD_CPPC_LOWEST_PERF(x)		(((x) >> 0) & 0xff)
-#define AMD_CPPC_LOWNONLIN_PERF(x)	(((x) >> 8) & 0xff)
-#define AMD_CPPC_NOMINAL_PERF(x)	(((x) >> 16) & 0xff)
-#define AMD_CPPC_HIGHEST_PERF(x)	(((x) >> 24) & 0xff)
-
-#define AMD_CPPC_MAX_PERF(x)		(((x) & 0xff) << 0)
-#define AMD_CPPC_MIN_PERF(x)		(((x) & 0xff) << 8)
-#define AMD_CPPC_DES_PERF(x)		(((x) & 0xff) << 16)
-#define AMD_CPPC_ENERGY_PERF_PREF(x)	(((x) & 0xff) << 24)
+/* Masks for use with MSR_AMD_CPPC_CAP1 */
+#define AMD_CPPC_LOWEST_PERF_MASK	GENMASK(7, 0)
+#define AMD_CPPC_LOWNONLIN_PERF_MASK	GENMASK(15, 8)
+#define AMD_CPPC_NOMINAL_PERF_MASK	GENMASK(23, 16)
+#define AMD_CPPC_HIGHEST_PERF_MASK	GENMASK(31, 24)
+
+/* Masks for use with MSR_AMD_CPPC_REQ */
+#define AMD_CPPC_MAX_PERF_MASK		GENMASK(7, 0)
+#define AMD_CPPC_MIN_PERF_MASK		GENMASK(15, 8)
+#define AMD_CPPC_DES_PERF_MASK		GENMASK(23, 16)
+#define AMD_CPPC_EPP_PERF_MASK		GENMASK(31, 24)
 
 /* AMD Performance Counter Global Status and Control MSRs */
 #define MSR_AMD64_PERF_CNTR_GLOBAL_STATUS	0xc0000300
diff --git a/arch/x86/kernel/acpi/cppc.c b/arch/x86/kernel/acpi/cppc.c
index d745dd586303..77bfb846490c 100644
--- a/arch/x86/kernel/acpi/cppc.c
+++ b/arch/x86/kernel/acpi/cppc.c
@@ -4,6 +4,8 @@
  * Copyright (c) 2016, Intel Corporation.
  */
 
+#include <linux/bitfield.h>
+
 #include <acpi/cppc_acpi.h>
 #include <asm/msr.h>
 #include <asm/processor.h>
@@ -149,7 +151,7 @@ int amd_get_highest_perf(unsigned int cpu, u32 *highest_perf)
 		if (ret)
 			goto out;
 
-		val = AMD_CPPC_HIGHEST_PERF(val);
+		val = FIELD_GET(AMD_CPPC_HIGHEST_PERF_MASK, val);
 	} else {
 		ret = cppc_get_highest_perf(cpu, &val);
 		if (ret)
diff --git a/drivers/cpufreq/amd-pstate-ut.c b/drivers/cpufreq/amd-pstate-ut.c
index edc1475989e3..e671bc7d1550 100644
--- a/drivers/cpufreq/amd-pstate-ut.c
+++ b/drivers/cpufreq/amd-pstate-ut.c
@@ -22,6 +22,7 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
+#include <linux/bitfield.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
@@ -142,10 +143,10 @@ static int amd_pstate_ut_check_perf(u32 index)
 				return ret;
 			}
 
-			highest_perf = AMD_CPPC_HIGHEST_PERF(cap1);
-			nominal_perf = AMD_CPPC_NOMINAL_PERF(cap1);
-			lowest_nonlinear_perf = AMD_CPPC_LOWNONLIN_PERF(cap1);
-			lowest_perf = AMD_CPPC_LOWEST_PERF(cap1);
+			highest_perf = FIELD_GET(AMD_CPPC_HIGHEST_PERF_MASK, cap1);
+			nominal_perf = FIELD_GET(AMD_CPPC_NOMINAL_PERF_MASK, cap1);
+			lowest_nonlinear_perf = FIELD_GET(AMD_CPPC_LOWNONLIN_PERF_MASK, cap1);
+			lowest_perf = FIELD_GET(AMD_CPPC_LOWEST_PERF_MASK, cap1);
 		}
 
 		cur_perf = READ_ONCE(cpudata->perf);
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index 6f1a3056bcbd..5c439b14caae 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -89,11 +89,6 @@ static bool cppc_enabled;
 static bool amd_pstate_prefcore = true;
 static struct quirk_entry *quirks;
 
-#define AMD_CPPC_MAX_PERF_MASK		GENMASK(7, 0)
-#define AMD_CPPC_MIN_PERF_MASK		GENMASK(15, 8)
-#define AMD_CPPC_DES_PERF_MASK		GENMASK(23, 16)
-#define AMD_CPPC_EPP_PERF_MASK		GENMASK(31, 24)
-
 /*
  * AMD Energy Preference Performance (EPP)
  * The EPP is used in the CCLK DPM controller to drive
@@ -439,12 +434,13 @@ static int msr_init_perf(struct amd_cpudata *cpudata)
 
 	perf.highest_perf = numerator;
 	perf.max_limit_perf = numerator;
-	perf.min_limit_perf = AMD_CPPC_LOWEST_PERF(cap1);
-	perf.nominal_perf = AMD_CPPC_NOMINAL_PERF(cap1);
-	perf.lowest_nonlinear_perf = AMD_CPPC_LOWNONLIN_PERF(cap1);
-	perf.lowest_perf = AMD_CPPC_LOWEST_PERF(cap1);
+	perf.min_limit_perf = FIELD_GET(AMD_CPPC_LOWEST_PERF_MASK, cap1);
+	perf.nominal_perf = FIELD_GET(AMD_CPPC_NOMINAL_PERF_MASK, cap1);
+	perf.lowest_nonlinear_perf = FIELD_GET(AMD_CPPC_LOWNONLIN_PERF_MASK, cap1);
+	perf.lowest_perf = FIELD_GET(AMD_CPPC_LOWEST_PERF_MASK, cap1);
 	WRITE_ONCE(cpudata->perf, perf);
-	WRITE_ONCE(cpudata->prefcore_ranking, AMD_CPPC_HIGHEST_PERF(cap1));
+	WRITE_ONCE(cpudata->prefcore_ranking, FIELD_GET(AMD_CPPC_HIGHEST_PERF_MASK, cap1));
+
 	return 0;
 }