[dpdk-dev] [PATCH v2 3/4] raw/skeleton: remove compile-time constant for device id

Bruce Richardson bruce.richardson at intel.com
Fri Jun 21 17:56:58 CEST 2019


Use a variable value rather than compile-time constant zero as the
device id for the skeleton rawdev tests. This ensures we can make the
tests work even if other rawdevs are present.

Cc: shreyansh.jain at nxp.com
Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
---
 .../skeleton_rawdev/skeleton_rawdev_test.c    | 55 ++++++++++---------
 1 file changed, 28 insertions(+), 27 deletions(-)

diff --git a/drivers/raw/skeleton_rawdev/skeleton_rawdev_test.c b/drivers/raw/skeleton_rawdev/skeleton_rawdev_test.c
index a0961c77b..d7177ea75 100644
--- a/drivers/raw/skeleton_rawdev/skeleton_rawdev_test.c
+++ b/drivers/raw/skeleton_rawdev/skeleton_rawdev_test.c
@@ -14,7 +14,6 @@
 /* Using relative path as skeleton_rawdev is not part of exported headers */
 #include "skeleton_rawdev.h"
 
-#define TEST_DEV_ID   0
 #define TEST_DEV_NAME "rawdev_skeleton"
 
 #define SKELDEV_LOGS(level, fmt, args...) \
@@ -37,6 +36,8 @@ static int passed;
 static int failed;
 static int unsupported;
 
+static uint16_t test_dev_id;
+
 static int
 testsuite_setup(void)
 {
@@ -88,7 +89,7 @@ static int
 test_rawdev_socket_id(void)
 {
 	int socket_id;
-	socket_id = rte_rawdev_socket_id(TEST_DEV_ID);
+	socket_id = rte_rawdev_socket_id(test_dev_id);
 	RTE_TEST_ASSERT(socket_id != -EINVAL,
 			"Failed to get socket_id %d", socket_id);
 	socket_id = rte_rawdev_socket_id(RTE_RAWDEV_MAX_DEVS);
@@ -105,12 +106,12 @@ test_rawdev_info_get(void)
 	struct rte_rawdev_info rdev_info = {0};
 	struct skeleton_rawdev_conf skel_conf = {0};
 
-	ret = rte_rawdev_info_get(TEST_DEV_ID, NULL);
+	ret = rte_rawdev_info_get(test_dev_id, NULL);
 	RTE_TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
 
 	rdev_info.dev_private = &skel_conf;
 
-	ret = rte_rawdev_info_get(TEST_DEV_ID, &rdev_info);
+	ret = rte_rawdev_info_get(test_dev_id, &rdev_info);
 	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get raw dev info");
 
 	return TEST_SUCCESS;
@@ -125,7 +126,7 @@ test_rawdev_configure(void)
 	struct skeleton_rawdev_conf rdev_conf_get = {0};
 
 	/* Check invalid configuration */
-	ret = rte_rawdev_configure(TEST_DEV_ID, NULL);
+	ret = rte_rawdev_configure(test_dev_id, NULL);
 	RTE_TEST_ASSERT(ret == -EINVAL,
 			"Null configure; Expected -EINVAL, got %d", ret);
 
@@ -135,12 +136,12 @@ test_rawdev_configure(void)
 				     SKELETON_CAPA_FW_RESET;
 
 	rdev_info.dev_private = &rdev_conf_set;
-	ret = rte_rawdev_configure(TEST_DEV_ID,
+	ret = rte_rawdev_configure(test_dev_id,
 				   (rte_rawdev_obj_t)&rdev_info);
 	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to configure rawdev (%d)", ret);
 
 	rdev_info.dev_private = &rdev_conf_get;
-	ret = rte_rawdev_info_get(TEST_DEV_ID,
+	ret = rte_rawdev_info_get(test_dev_id,
 				  (rte_rawdev_obj_t)&rdev_info);
 	RTE_TEST_ASSERT_SUCCESS(ret,
 				"Failed to obtain rawdev configuration (%d)",
@@ -168,7 +169,7 @@ test_rawdev_queue_default_conf_get(void)
 
 	/* Get the current configuration */
 	rdev_info.dev_private = &rdev_conf_get;
-	ret = rte_rawdev_info_get(TEST_DEV_ID,
+	ret = rte_rawdev_info_get(test_dev_id,
 				  (rte_rawdev_obj_t)&rdev_info);
 	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to obtain rawdev configuration (%d)",
 				ret);
@@ -181,7 +182,7 @@ test_rawdev_queue_default_conf_get(void)
 	 * depth = DEF_DEPTH
 	 */
 	for (i = 0; i < rdev_conf_get.num_queues; i++) {
-		rte_rawdev_queue_conf_get(TEST_DEV_ID, i, &q);
+		rte_rawdev_queue_conf_get(test_dev_id, i, &q);
 		RTE_TEST_ASSERT_EQUAL(q.depth, SKELETON_QUEUE_DEF_DEPTH,
 				      "Invalid default depth of queue (%d)",
 				      q.depth);
@@ -199,7 +200,7 @@ test_rawdev_queue_count(void)
 	unsigned int q_count;
 
 	/* Get the current configuration */
-	q_count = rte_rawdev_queue_count(TEST_DEV_ID);
+	q_count = rte_rawdev_queue_count(test_dev_id);
 	RTE_TEST_ASSERT_EQUAL(q_count, 1, "Invalid queue count (%d)", q_count);
 
 	return TEST_SUCCESS;
@@ -216,7 +217,7 @@ test_rawdev_queue_setup(void)
 
 	/* Get the current configuration */
 	rdev_info.dev_private = &rdev_conf_get;
-	ret = rte_rawdev_info_get(TEST_DEV_ID,
+	ret = rte_rawdev_info_get(test_dev_id,
 				  (rte_rawdev_obj_t)&rdev_info);
 	RTE_TEST_ASSERT_SUCCESS(ret,
 				"Failed to obtain rawdev configuration (%d)",
@@ -230,11 +231,11 @@ test_rawdev_queue_setup(void)
 	/* Modify the queue depth for Queue 0 and attach it */
 	qset.depth = 15;
 	qset.state = SKELETON_QUEUE_ATTACH;
-	ret = rte_rawdev_queue_setup(TEST_DEV_ID, 0, &qset);
+	ret = rte_rawdev_queue_setup(test_dev_id, 0, &qset);
 	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to setup queue (%d)", ret);
 
 	/* Now, fetching the queue 0 should show depth as 15 */
-	ret = rte_rawdev_queue_conf_get(TEST_DEV_ID, 0, &qget);
+	ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget);
 	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);
 
 	RTE_TEST_ASSERT_EQUAL(qset.depth, qget.depth,
@@ -254,11 +255,11 @@ test_rawdev_queue_release(void)
 	struct skeleton_rawdev_queue qget = {0};
 
 	/* Now, fetching the queue 0 should show depth as 100 */
-	ret = rte_rawdev_queue_release(TEST_DEV_ID, 0);
+	ret = rte_rawdev_queue_release(test_dev_id, 0);
 	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to release queue 0; (%d)", ret);
 
 	/* Now, fetching the queue 0 should show depth as default */
-	ret = rte_rawdev_queue_conf_get(TEST_DEV_ID, 0, &qget);
+	ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget);
 	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);
 
 	RTE_TEST_ASSERT_EQUAL(qget.depth, SKELETON_QUEUE_DEF_DEPTH,
@@ -279,21 +280,21 @@ test_rawdev_attr_set_get(void)
 	uint64_t ret_value;
 
 	/* Set an attribute and fetch it */
-	ret = rte_rawdev_set_attr(TEST_DEV_ID, "Test1", 100);
+	ret = rte_rawdev_set_attr(test_dev_id, "Test1", 100);
 	RTE_TEST_ASSERT(!ret, "Unable to set an attribute (Test1)");
 
 	*dummy_value = 200;
-	ret = rte_rawdev_set_attr(TEST_DEV_ID, "Test2", (uintptr_t)dummy_value);
+	ret = rte_rawdev_set_attr(test_dev_id, "Test2", (uintptr_t)dummy_value);
 
 	/* Check if attributes have been set */
-	ret = rte_rawdev_get_attr(TEST_DEV_ID, "Test1", &ret_value);
+	ret = rte_rawdev_get_attr(test_dev_id, "Test1", &ret_value);
 	RTE_TEST_ASSERT_EQUAL(ret_value, 100,
 			      "Attribute (Test1) not set correctly (%" PRIu64 ")",
 			      ret_value);
 
 
 	ret_value = 0;
-	ret = rte_rawdev_get_attr(TEST_DEV_ID, "Test2", &ret_value);
+	ret = rte_rawdev_get_attr(test_dev_id, "Test2", &ret_value);
 	RTE_TEST_ASSERT_EQUAL(*((int *)(uintptr_t)ret_value), 200,
 			      "Attribute (Test2) not set correctly (%" PRIu64 ")",
 			      ret_value);
@@ -317,7 +318,7 @@ test_rawdev_start_stop(void)
 	RTE_TEST_ASSERT(dummy_firmware != NULL,
 			"Failed to create firmware memory backing");
 
-	ret = rte_rawdev_firmware_load(TEST_DEV_ID, dummy_firmware);
+	ret = rte_rawdev_firmware_load(test_dev_id, dummy_firmware);
 	RTE_TEST_ASSERT_SUCCESS(ret, "Firmware loading failed (%d)", ret);
 
 	/* Skeleton doesn't do anything with the firmware area - that is dummy
@@ -326,8 +327,8 @@ test_rawdev_start_stop(void)
 	rte_free(dummy_firmware);
 	dummy_firmware = NULL;
 
-	rte_rawdev_start(TEST_DEV_ID);
-	ret = rte_rawdev_info_get(TEST_DEV_ID, (rte_rawdev_obj_t)&rdev_info);
+	rte_rawdev_start(test_dev_id);
+	ret = rte_rawdev_info_get(test_dev_id, (rte_rawdev_obj_t)&rdev_info);
 	RTE_TEST_ASSERT_SUCCESS(ret,
 				"Failed to obtain rawdev configuration (%d)",
 				ret);
@@ -335,8 +336,8 @@ test_rawdev_start_stop(void)
 			      "Device start failed. State is (%d)",
 			      rdev_conf_get.device_state);
 
-	rte_rawdev_stop(TEST_DEV_ID);
-	ret = rte_rawdev_info_get(TEST_DEV_ID, (rte_rawdev_obj_t)&rdev_info);
+	rte_rawdev_stop(test_dev_id);
+	ret = rte_rawdev_info_get(test_dev_id, (rte_rawdev_obj_t)&rdev_info);
 	RTE_TEST_ASSERT_SUCCESS(ret,
 				"Failed to obtain rawdev configuration (%d)",
 				ret);
@@ -345,7 +346,7 @@ test_rawdev_start_stop(void)
 			      rdev_conf_get.device_state);
 
 	/* Unloading the firmware once device is stopped */
-	ret = rte_rawdev_firmware_unload(TEST_DEV_ID);
+	ret = rte_rawdev_firmware_unload(test_dev_id);
 	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to unload firmware (%d)", ret);
 
 	return TEST_SUCCESS;
@@ -366,7 +367,7 @@ test_rawdev_enqdeq(void)
 	snprintf(buffers[0].buf_addr, strlen(TEST_DEV_NAME) + 2, "%s%d",
 		 TEST_DEV_NAME, 0);
 
-	ret = rte_rawdev_enqueue_buffers(TEST_DEV_ID,
+	ret = rte_rawdev_enqueue_buffers(test_dev_id,
 					 (struct rte_rawdev_buf **)&buffers,
 					 count, &queue_id);
 	RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count,
@@ -376,7 +377,7 @@ test_rawdev_enqdeq(void)
 	if (!deq_buffers)
 		goto cleanup;
 
-	ret = rte_rawdev_dequeue_buffers(TEST_DEV_ID,
+	ret = rte_rawdev_dequeue_buffers(test_dev_id,
 					(struct rte_rawdev_buf **)&deq_buffers,
 					count, &queue_id);
 	RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count,
-- 
2.21.0



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