linux-kernel - [PATCH v2 4/9] tools/power/x86/intel-speed-select: Simplify output for turbo-freq and base-freq

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu,  5 Sep 2019 08:03:06 -0400
From:   Prarit Bhargava <prarit@...hat.com>
To:     platform-driver-x86@...r.kernel.org
Cc:     andriy.shevchenko@...el.com, Prarit Bhargava <prarit@...hat.com>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        David Arcari <darcari@...hat.com>, linux-kernel@...r.kernel.org
Subject: [PATCH v2 4/9] tools/power/x86/intel-speed-select: Simplify output for turbo-freq and base-freq

The current output of 'intel-speed-select -c 53 perf-profile info -l 0'
shows

        speed-select-turbo-freq-support:1
        speed-select-base-freq-support:1
        speed-select-base-freq-enabled:0
        speed-select-turbo-freq-enabled:0

Simplify the output to single lines displaying status of disabled,
enabled, and unsupported.

Signed-off-by: Prarit Bhargava <prarit@...hat.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc: David Arcari <darcari@...hat.com>
Cc: linux-kernel@...r.kernel.org
---
 .../x86/intel-speed-select/isst-display.c     | 30 ++++++++++---------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
index 0d9a53a5da2d..3ae693efceaa 100644
--- a/tools/power/x86/intel-speed-select/isst-display.c
+++ b/tools/power/x86/intel-speed-select/isst-display.c
@@ -297,23 +297,25 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 		format_and_print(outf, base_level + 4, header, value);
 
 		snprintf(header, sizeof(header),
-			 "speed-select-turbo-freq-support");
-		snprintf(value, sizeof(value), "%d", ctdp_level->fact_support);
+			 "speed-select-turbo-freq");
+		if (ctdp_level->fact_support) {
+			if (ctdp_level->fact_enabled)
+				snprintf(value, sizeof(value), "enabled");
+			else
+				snprintf(value, sizeof(value), "disabled");
+		} else
+			snprintf(value, sizeof(value), "unsupported");
 		format_and_print(outf, base_level + 4, header, value);
 
 		snprintf(header, sizeof(header),
-			 "speed-select-base-freq-support");
-		snprintf(value, sizeof(value), "%d", ctdp_level->pbf_support);
-		format_and_print(outf, base_level + 4, header, value);
-
-		snprintf(header, sizeof(header),
-			 "speed-select-base-freq-enabled");
-		snprintf(value, sizeof(value), "%d", ctdp_level->pbf_enabled);
-		format_and_print(outf, base_level + 4, header, value);
-
-		snprintf(header, sizeof(header),
-			 "speed-select-turbo-freq-enabled");
-		snprintf(value, sizeof(value), "%d", ctdp_level->fact_enabled);
+			 "speed-select-base-freq");
+		if (ctdp_level->pbf_support) {
+			if (ctdp_level->pbf_enabled)
+				snprintf(value, sizeof(value), "enabled");
+			else
+				snprintf(value, sizeof(value), "disabled");
+		} else
+			snprintf(value, sizeof(value), "unsupported");
 		format_and_print(outf, base_level + 4, header, value);
 
 		snprintf(header, sizeof(header), "thermal-design-power(W)");
-- 
2.21.0