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From: "David E. Box" <david.e.box@linux.intel.com>
To: david.e.box@linux.intel.com,
	rajvi.jingar@linux.intel.com,
	platform-driver-x86@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	hdegoede@redhat.com,
	ilpo.jarvinen@linux.intel.com
Subject: [PATCH V2 6/9] tools/arch/x86/intel_sdsi: Add missing version field
Date: Tue, 27 Feb 2024 16:00:13 -0800
Message-Id: <20240228000016.1685518-7-david.e.box@linux.intel.com>
In-Reply-To: <20240228000016.1685518-1-david.e.box@linux.intel.com>
References: <20240228000016.1685518-1-david.e.box@linux.intel.com>
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Add missing 'version' field to struct meter_certificate. Also fix output
string alignment.

Fixes: aad129780bae ("platform/x86/intel/sdsi: Add support for reading the current meter state")
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
---

V2 - Split of V1 patch 7

 tools/arch/x86/intel_sdsi/intel_sdsi.c | 29 +++++++++++++++++---------
 1 file changed, 19 insertions(+), 10 deletions(-)

diff --git a/tools/arch/x86/intel_sdsi/intel_sdsi.c b/tools/arch/x86/intel_sdsi/intel_sdsi.c
index a02850a710ee..def1b9a01738 100644
--- a/tools/arch/x86/intel_sdsi/intel_sdsi.c
+++ b/tools/arch/x86/intel_sdsi/intel_sdsi.c
@@ -153,11 +153,12 @@ struct bundle_encoding {
 };
 
 struct meter_certificate {
-	uint32_t block_signature;
+	uint32_t signature;
+	uint32_t version;
+	uint64_t ppin;
 	uint32_t counter_unit;
-	uint64_t ppin;
 	uint32_t bundle_length;
-	uint32_t reserved;
+	uint64_t reserved;
 	uint32_t mmrc_encoding;
 	uint32_t mmrc_counter;
 };
@@ -336,6 +337,7 @@ static int sdsi_meter_cert_show(struct sdsi_dev *s)
 	uint32_t count = 0;
 	FILE *cert_ptr;
 	int ret, size;
+	char name[4];
 
 	ret = sdsi_update_registers(s);
 	if (ret)
@@ -377,12 +379,19 @@ static int sdsi_meter_cert_show(struct sdsi_dev *s)
 	printf("\n");
 	printf("Meter certificate for device %s\n", s->dev_name);
 	printf("\n");
-	printf("Block Signature:       0x%x\n", mc->block_signature);
-	printf("Count Unit:            %dms\n", mc->counter_unit);
-	printf("PPIN:                  0x%lx\n", mc->ppin);
-	printf("Feature Bundle Length: %d\n", mc->bundle_length);
-	printf("MMRC encoding:         %d\n", mc->mmrc_encoding);
-	printf("MMRC counter:          %d\n", mc->mmrc_counter);
+
+	get_feature(mc->signature, name);
+	printf("Signature:                    %.4s\n", name);
+
+	printf("Version:                      %d\n", mc->version);
+	printf("Count Unit:                   %dms\n", mc->counter_unit);
+	printf("PPIN:                         0x%lx\n", mc->ppin);
+	printf("Feature Bundle Length:        %d\n", mc->bundle_length);
+
+	get_feature(mc->mmrc_encoding, name);
+	printf("MMRC encoding:                %.4s\n", name);
+
+	printf("MMRC counter:                 %d\n", mc->mmrc_counter);
 	if (mc->bundle_length % 8) {
 		fprintf(stderr, "Invalid bundle length\n");
 		return -1;
@@ -396,7 +405,7 @@ static int sdsi_meter_cert_show(struct sdsi_dev *s)
 
 	bec = (void *)(mc) + sizeof(mc);
 
-	printf("Number of Feature Counters:          %d\n", mc->bundle_length / 8);
+	printf("Number of Feature Counters:   %d\n", mc->bundle_length / 8);
 	while (count++ < mc->bundle_length / 8) {
 		char feature[5];
 
-- 
2.34.1