kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/tools/power/cpupower/utils/cpufreq-info.c
..
..
@@ -1,7 +1,6 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  *  (C) 2004-2009  Dominik Brodowski <linux@dominikbrodowski.de>
3
- *
4
- *  Licensed under the terms of the GNU GPL License version 2.
5
4
  */
6
5
 
7
6
 
..
..
@@ -161,17 +160,11 @@
161
160
 	return;
162
161
 }
163
162
 
164
-/* --boost / -b */
165
-
166
-static int get_boost_mode(unsigned int cpu)
163
+static int get_boost_mode_x86(unsigned int cpu)
167
164
 {
168
165
 	int support, active, b_states = 0, ret, pstate_no, i;
169
166
 	/* ToDo: Make this more global */
170
167
 	unsigned long pstates[MAX_HW_PSTATES] = {0,};
171
-
172
-	if (cpupower_cpu_info.vendor != X86_VENDOR_AMD &&
173
-	    cpupower_cpu_info.vendor != X86_VENDOR_INTEL)
174
-		return 0;
175
168
 
176
169
 	ret = cpufreq_has_boost_support(cpu, &support, &active, &b_states);
177
170
 	if (ret) {
..
..
@@ -190,8 +183,9 @@
190
183
 	printf(_("    Supported: %s\n"), support ? _("yes") : _("no"));
191
184
 	printf(_("    Active: %s\n"), active ? _("yes") : _("no"));
192
185
 
193
-	if (cpupower_cpu_info.vendor == X86_VENDOR_AMD &&
194
-	    cpupower_cpu_info.family >= 0x10) {
186
+	if ((cpupower_cpu_info.vendor == X86_VENDOR_AMD &&
187
+	     cpupower_cpu_info.family >= 0x10) ||
188
+	     cpupower_cpu_info.vendor == X86_VENDOR_HYGON) {
195
189
 		ret = decode_pstates(cpu, cpupower_cpu_info.family, b_states,
196
190
 				     pstates, &pstate_no);
197
191
 		if (ret)
..
..
@@ -246,6 +240,33 @@
246
240
 	return 0;
247
241
 }
248
242
 
243
+/* --boost / -b */
244
+
245
+static int get_boost_mode(unsigned int cpu)
246
+{
247
+	struct cpufreq_available_frequencies *freqs;
248
+
249
+	if (cpupower_cpu_info.vendor == X86_VENDOR_AMD ||
250
+	    cpupower_cpu_info.vendor == X86_VENDOR_HYGON ||
251
+	    cpupower_cpu_info.vendor == X86_VENDOR_INTEL)
252
+		return get_boost_mode_x86(cpu);
253
+
254
+	freqs = cpufreq_get_boost_frequencies(cpu);
255
+	if (freqs) {
256
+		printf(_("  boost frequency steps: "));
257
+		while (freqs->next) {
258
+			print_speed(freqs->frequency);
259
+			printf(", ");
260
+			freqs = freqs->next;
261
+		}
262
+		print_speed(freqs->frequency);
263
+		printf("\n");
264
+		cpufreq_put_available_frequencies(freqs);
265
+	}
266
+
267
+	return 0;
268
+}
269
+
249
270
 /* --freq / -f */
250
271
 
251
272
 static int get_freq_kernel(unsigned int cpu, unsigned int human)