From: Archana Muniganti <marchana@marvell.com>
Date: Wed, 9 Sep 2020 16:26:35 +0000 (+0530)
Subject: examples/fips_validation: fix version compatibility
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=793650184099;p=dpdk.git

examples/fips_validation: fix version compatibility

Separate out CAVS request file version 21.4 code to support
lower versions.

Fixes: 32440cdf2af9 ("examples/fips_validation: fix parsing of TDES vectors")
Fixes: 2b84d2bd47df ("examples/fips_validation: fix count overwrite for TDES")
Cc: stable@dpdk.org

Signed-off-by: Archana Muniganti <marchana@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Tested-by: Yu Jiang <yux.jiang@intel.com>
---

diff --git a/examples/fips_validation/fips_validation.c b/examples/fips_validation/fips_validation.c
index 13f763c9aa..7454a03b16 100644
--- a/examples/fips_validation/fips_validation.c
+++ b/examples/fips_validation/fips_validation.c
@@ -92,6 +92,15 @@ error_exit:
 	return -ENOMEM;
 }
 
+static void
+fips_test_parse_version(void)
+{
+	int len = strlen(info.vec[0]);
+	char *ptr = info.vec[0];
+
+	info.version = strtof(ptr + len - 4, NULL);
+}
+
 static int
 fips_test_parse_header(void)
 {
@@ -106,7 +115,10 @@ fips_test_parse_header(void)
 	if (ret < 0)
 		return ret;
 
-	for (i = 0; i < info.nb_vec_lines; i++) {
+	if (info.nb_vec_lines)
+		fips_test_parse_version();
+
+	for (i = 1; i < info.nb_vec_lines; i++) {
 		if (!algo_parsed) {
 			if (strstr(info.vec[i], "AESVS")) {
 				algo_parsed = 1;
@@ -352,6 +364,8 @@ fips_test_parse_one_case(void)
 	uint32_t interim_cnt = 0;
 	int ret;
 
+	info.vec_start_off = 0;
+
 	if (info.interim_callbacks) {
 		for (i = 0; i < info.nb_vec_lines; i++) {
 			is_interim = 0;
@@ -373,17 +387,24 @@ fips_test_parse_one_case(void)
 		}
 	}
 
-	info.vec_start_off = interim_cnt;
-
 	if (interim_cnt) {
-		for (i = 0; i < interim_cnt; i++)
-			fprintf(info.fp_wr, "%s\n", info.vec[i]);
-		fprintf(info.fp_wr, "\n");
-
-		if (info.nb_vec_lines == interim_cnt)
+		if (info.version == 21.4f) {
+			for (i = 0; i < interim_cnt; i++)
+				fprintf(info.fp_wr, "%s\n", info.vec[i]);
+			fprintf(info.fp_wr, "\n");
+
+			if (info.nb_vec_lines == interim_cnt)
+				return 1;
+		} else {
+			for (i = 0; i < info.nb_vec_lines; i++)
+				fprintf(info.fp_wr, "%s\n", info.vec[i]);
+			fprintf(info.fp_wr, "\n");
 			return 1;
+		}
 	}
 
+	info.vec_start_off = interim_cnt;
+
 	for (i = info.vec_start_off; i < info.nb_vec_lines; i++) {
 		for (j = 0; info.callbacks[j].key != NULL; j++)
 			if (strstr(info.vec[i], info.callbacks[j].key)) {
@@ -648,7 +669,7 @@ update_info_vec(uint32_t count)
 
 	cb = &info.writeback_callbacks[0];
 
-	if (!(strstr(info.vec[0], cb->key))) {
+	if ((info.version == 21.4f) && (!(strstr(info.vec[0], cb->key)))) {
 		fprintf(info.fp_wr, "%s%u\n", cb->key, count);
 		i = 0;
 	} else {
@@ -656,9 +677,8 @@ update_info_vec(uint32_t count)
 				count);
 		i = 1;
 	}
-	snprintf(info.vec[0], strlen(info.vec[0]) + 4, "%s%u", cb->key, count);
 
-	for (i = 1; i < info.nb_vec_lines; i++) {
+	for (; i < info.nb_vec_lines; i++) {
 		for (j = 1; info.writeback_callbacks[j].key != NULL; j++) {
 			cb = &info.writeback_callbacks[j];
 			if (strstr(info.vec[i], cb->key)) {
diff --git a/examples/fips_validation/fips_validation.h b/examples/fips_validation/fips_validation.h
index deba83eada..ca8964aaa1 100644
--- a/examples/fips_validation/fips_validation.h
+++ b/examples/fips_validation/fips_validation.h
@@ -166,6 +166,7 @@ struct fips_test_interim_info {
 	uint32_t nb_vec_lines;
 	char device_name[MAX_STRING_SIZE];
 	char file_name[MAX_FILE_NAME_SIZE];
+	float version;
 
 	union {
 		struct aesavs_interim_data aes_data;
diff --git a/examples/fips_validation/main.c b/examples/fips_validation/main.c
index 9e46307bb2..2a7a3fb5e0 100644
--- a/examples/fips_validation/main.c
+++ b/examples/fips_validation/main.c
@@ -1088,10 +1088,12 @@ fips_mct_tdes_test(void)
 	int test_mode = info.interim_info.tdes_data.test_mode;
 
 	for (i = 0; i < TDES_EXTERN_ITER; i++) {
-		if (i == 0) {
+		if ((i == 0) && (info.version == 21.4f)) {
 			if (!(strstr(info.vec[0], "COUNT")))
 				fprintf(info.fp_wr, "%s%u\n", "COUNT = ", 0);
-		} else
+		}
+
+		if (i != 0)
 			update_info_vec(i);
 
 		fips_test_write_one_case();