Patch introduces rawdev unit testcase for validation against the
Skeleton rawdev dummy PMD implementation.
Signed-off-by: Shreyansh Jain <shreyansh.j...@nxp.com>
---
test/test/Makefile | 4 +
test/test/test_rawdev.c | 376 ++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 380 insertions(+)
create mode 100644 test/test/test_rawdev.c
diff --git a/test/test/Makefile b/test/test/Makefile
index bb54c9808..038343d38 100644
--- a/test/test/Makefile
+++ b/test/test/Makefile
@@ -214,6 +214,10 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV) +=
test_eventdev_sw.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF) += test_eventdev_octeontx.c
endif
+ifeq ($(CONFIG_RTE_LIBRTE_RAWDEV),y)
+SRCS-y += test_rawdev.c
+endif
+
SRCS-$(CONFIG_RTE_LIBRTE_KVARGS) += test_kvargs.c
CFLAGS += -O3
diff --git a/test/test/test_rawdev.c b/test/test/test_rawdev.c
new file mode 100644
index 000000000..000331387
--- /dev/null
+++ b/test/test/test_rawdev.c
@@ -0,0 +1,376 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2017 NXP
+ */
+
+#include <rte_common.h>
+#include <rte_mbuf.h>
+#include <rte_malloc.h>
+#include <rte_memcpy.h>
+#include <rte_dev.h>
+#include <rte_rawdev.h>
+#include <rte_bus_vdev.h>
+
+#include "test.h"
+
+/* Using relative path as skeleton_rawdev is not part of exported headers */
+#include "../../drivers/raw/skeleton_rawdev/skeleton_rawdev.h"
+
+#define TEST_DEV_ID 0
+#define TEST_DEV_NAME "rawdev_skeleton"
+
+static int
+testsuite_setup(void)
+{
+ uint8_t count;
+ count = rte_rawdev_count();
+ if (!count) {
+ printf("\tNo existing rawdev; Creating 'skeldev_rawdev'\n");
+ return rte_vdev_init(TEST_DEV_NAME, NULL);
+ }
+
+ return TEST_SUCCESS;
+}
+
+static void local_teardown(void);
+
+static void
+testsuite_teardown(void)
+{
+ local_teardown();
+}
+
+static void
+local_teardown(void)
+{
+ rte_vdev_uninit(TEST_DEV_NAME);
+}
+
+static int
+test_rawdev_count(void)
+{
+ uint8_t count;
+ count = rte_rawdev_count();
+ TEST_ASSERT(count > 0, "Invalid rawdev count %" PRIu8, count);
+ return TEST_SUCCESS;
+}
+
+static int
+test_rawdev_get_dev_id(void)
+{
+ int ret;
+ ret = rte_rawdev_get_dev_id("invalid_rawdev_device");
+ TEST_ASSERT_FAIL(ret, "Expected <0 for invalid dev name ret=%d", ret);
+ return TEST_SUCCESS;
+}
+
+static int
+test_rawdev_socket_id(void)
+{
+ int socket_id;
+ socket_id = rte_rawdev_socket_id(TEST_DEV_ID);
+ TEST_ASSERT(socket_id != -EINVAL, "Failed to get socket_id %d",
+ socket_id);
+ socket_id = rte_rawdev_socket_id(RTE_RAWDEV_MAX_DEVS);
+ TEST_ASSERT(socket_id == -EINVAL, "Expected -EINVAL %d", socket_id);
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_rawdev_info_get(void)
+{
+ int ret;
+ struct rte_rawdev_info rdev_info = {0};
+ struct skeleton_rawdev_conf skel_conf = {0};
+
+ ret = rte_rawdev_info_get(TEST_DEV_ID, NULL);
+ TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+ rdev_info.dev_private = &skel_conf;
+
+ ret = rte_rawdev_info_get(TEST_DEV_ID, &rdev_info);
+ TEST_ASSERT_SUCCESS(ret, "Failed to get raw dev info");
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_rawdev_configure(void)
+{
+ int ret;
+ struct rte_rawdev_info rdev_info = {0};
+ struct skeleton_rawdev_conf rdev_conf_set = {0};
+ struct skeleton_rawdev_conf rdev_conf_get = {0};
+
+ /* Check invalid configuration */
+ ret = rte_rawdev_configure(TEST_DEV_ID, NULL);
+ TEST_ASSERT(ret == -EINVAL, "Null configure; Expected -EINVAL, got %d",
+ ret);
+
+ /* Valid configuration test */
+ rdev_conf_set.num_queues = 1;
+ rdev_conf_set.capabilities = SKELETON_CAPA_FW_LOAD |
+ SKELETON_CAPA_FW_RESET;
+
+ rdev_info.dev_private = &rdev_conf_set;
+ ret = rte_rawdev_configure(TEST_DEV_ID,
+ (rte_rawdev_obj_t)&rdev_info);
+ 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,
+ (rte_rawdev_obj_t)&rdev_info);
+ TEST_ASSERT_SUCCESS(ret, "Failed to obtain rawdev configuration (%d)",
+ ret);
+
+ TEST_ASSERT_EQUAL(rdev_conf_set.num_queues, rdev_conf_get.num_queues,
+ "Configuration test failed; num_queues (%d)(%d)",
+ rdev_conf_set.num_queues, rdev_conf_get.num_queues);
+ TEST_ASSERT_EQUAL(rdev_conf_set.capabilities,
+ rdev_conf_get.capabilities,
+ "Configuration test failed; capabilities");
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_rawdev_queue_default_conf_get(void)
+{
+ int ret, i;
+ struct rte_rawdev_info rdev_info = {0};
+ struct skeleton_rawdev_conf rdev_conf_get = {0};
+ struct skeleton_rawdev_queue q = {0};
+
+ /* Get the current configuration */
+ rdev_info.dev_private = &rdev_conf_get;
+ ret = rte_rawdev_info_get(TEST_DEV_ID,
+ (rte_rawdev_obj_t)&rdev_info);
+ TEST_ASSERT_SUCCESS(ret, "Failed to obtain rawdev configuration (%d)",
+ ret);
+
+ /* call to test_rawdev_configure would have set the num_queues = 1 */
+ TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0),
+ "Invalid number of queues (%d). Expected 1",
+ rdev_conf_get.num_queues);
+ /* All queues by default should have state = DETACH and
+ * depth = DEF_DEPTH
+ */
+ for (i = 0; i < rdev_conf_get.num_queues; i++) {
+ rte_rawdev_queue_conf_get(TEST_DEV_ID, i, &q);
+ TEST_ASSERT_EQUAL(q.depth, SKELETON_QUEUE_DEF_DEPTH,
+ "Invalid default depth of queue (%d)",
+ q.depth);
+ TEST_ASSERT_EQUAL(q.state, SKELETON_QUEUE_DETACH,
+ "Invalid default state of queue (%d)",
+ q.state);
+ }
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_rawdev_queue_setup(void)
+{
+ int ret;
+ struct rte_rawdev_info rdev_info = {0};
+ struct skeleton_rawdev_conf rdev_conf_get = {0};
+ struct skeleton_rawdev_queue qset = {0};
+ struct skeleton_rawdev_queue qget = {0};
+
+ /* Get the current configuration */
+ rdev_info.dev_private = &rdev_conf_get;
+ ret = rte_rawdev_info_get(TEST_DEV_ID,
+ (rte_rawdev_obj_t)&rdev_info);
+ TEST_ASSERT_SUCCESS(ret, "Failed to obtain rawdev configuration (%d)",
+ ret);
+
+ /* call to test_rawdev_configure would have set the num_queues = 1 */
+ TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0),
+ "Invalid number of queues (%d). Expected 1",
+ rdev_conf_get.num_queues);
+
+ /* 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);
+ 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);
+ TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);
+
+ TEST_ASSERT_EQUAL(qset.depth, qget.depth,
+ "Failed to set queue depth: Need(%d), has(%d)",
+ qset.depth, qget.depth);
+
+ return TEST_SUCCESS;
+}
+
+/* After executing test_rawdev_queue_setup, queue_id=0 would have depth as 15.
+ * Releasing should set it back to default. state would set to DETACH
+ */
+static int
+test_rawdev_queue_release(void)
+{
+ int ret;
+ 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);
+ 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);
+ TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);
+
+ TEST_ASSERT_EQUAL(qget.depth, SKELETON_QUEUE_DEF_DEPTH,
+ "Release of Queue 0 failed; (depth)");
+
+ TEST_ASSERT_EQUAL(qget.state, SKELETON_QUEUE_DETACH,
+ "Release of Queue 0 failed; (state)");
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_rawdev_attr_set_get(void)
+{
+ int ret;
+ int *dummy_value;
+ uint64_t ret_value;
+
+ /* Set an attribute and fetch it */
+ ret = rte_rawdev_set_attr(TEST_DEV_ID, "Test1", 100);
+ TEST_ASSERT(!ret, "Unable to set an attribute (Test1)");
+
+ dummy_value = malloc(sizeof(int));
+ if (!dummy_value)
+ TEST_ASSERT(1, "Unable to allocate memory (dummy_value)");
+
+ *dummy_value = 200;
+ ret = rte_rawdev_set_attr(TEST_DEV_ID, "Test2", (uint64_t)dummy_value);
+
+ /* Check if attributes have been set */
+ ret = rte_rawdev_get_attr(TEST_DEV_ID, "Test1", &ret_value);
+ TEST_ASSERT_EQUAL(ret_value, 100,
+ "Attribute (Test1) not set correctly (%lu)", ret_value);
+
+ ret_value = 0;
+ ret = rte_rawdev_get_attr(TEST_DEV_ID, "Test2", &ret_value);
+ TEST_ASSERT_EQUAL(*((int *)ret_value), 200,
+ "Attribute (Test2) not set correctly (%lu)", ret_value);
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_rawdev_start_stop(void)
+{
+ int ret;
+ struct rte_rawdev_info rdev_info = {0};
+ struct skeleton_rawdev_conf rdev_conf_get = {0};
+
+ /* Get the current configuration */
+ rdev_info.dev_private = &rdev_conf_get;
+
+ rte_rawdev_start(TEST_DEV_ID);
+ ret = rte_rawdev_info_get(TEST_DEV_ID, (rte_rawdev_obj_t)&rdev_info);
+ TEST_ASSERT_SUCCESS(ret, "Failed to obtain rawdev configuration (%d)",
+ ret);
+ TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_RUNNING,
+ "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);
+ TEST_ASSERT_SUCCESS(ret, "Failed to obtain rawdev configuration (%d)",
+ ret);
+ TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_STOPPED,
+ "Device stop failed. State is (%d)",
+ rdev_conf_get.device_state);
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_rawdev_enqdeq(void)
+{
+ int ret;
+ unsigned int count = 1;
+ uint16_t queue_id = 0;
+ struct rte_rawdev_buf buffers[1];
+ struct rte_rawdev_buf *deq_buffers;
+
+ buffers[0].buf_addr = malloc(strlen(TEST_DEV_NAME) + 3);
+ if (!buffers[0].buf_addr)
+ goto cleanup;
+ snprintf(buffers[0].buf_addr, strlen(TEST_DEV_NAME) + 2, "%s%d",
+ TEST_DEV_NAME, 0);
+
+ ret = rte_rawdev_enqueue_buffers(TEST_DEV_ID,
+ (struct rte_rawdev_buf **)&buffers,
+ count, &queue_id);
+ TEST_ASSERT_EQUAL((unsigned int)ret, count,
+ "Unable to enqueue buffers");
+
+ deq_buffers = malloc(sizeof(struct rte_rawdev_buf) * count);
+ if (!deq_buffers)
+ goto cleanup;
+
+ ret = rte_rawdev_dequeue_buffers(TEST_DEV_ID,
+ (struct rte_rawdev_buf **)&deq_buffers,
+ count, &queue_id);
+ TEST_ASSERT_EQUAL((unsigned int)ret, count,
+ "Unable to dequeue buffers");
+
+ if (deq_buffers)
+ free(deq_buffers);
+
+ return TEST_SUCCESS;
+cleanup:
+ if (buffers[0].buf_addr)
+ free(buffers[0].buf_addr);
+ if (deq_buffers)
+ free(deq_buffers);
+
+ return TEST_FAILED;
+}
+
+static struct unit_test_suite rawdev_testsuite = {
+ .suite_name = "rawdev code unit tests",
+ .setup = testsuite_setup,
+ .teardown = testsuite_teardown,
+ .unit_test_cases = {
+ TEST_CASE_ST(NULL, NULL,
+ test_rawdev_count),
+ TEST_CASE_ST(NULL, NULL,
+ test_rawdev_get_dev_id),
+ TEST_CASE_ST(NULL, NULL,
+ test_rawdev_socket_id),
+ TEST_CASE_ST(NULL, NULL,
+ test_rawdev_info_get),
+ TEST_CASE_ST(NULL, NULL,
+ test_rawdev_configure),
+ TEST_CASE_ST(test_rawdev_configure, NULL,
+ test_rawdev_queue_default_conf_get),
+ TEST_CASE_ST(test_rawdev_configure, NULL,
+ test_rawdev_queue_setup),
+ TEST_CASE_ST(test_rawdev_queue_setup, NULL,
+ test_rawdev_queue_release),
+ TEST_CASE_ST(NULL, NULL,
+ test_rawdev_attr_set_get),
+ TEST_CASE_ST(NULL, NULL,
+ test_rawdev_start_stop),
+ TEST_CASE_ST(test_rawdev_queue_setup, NULL,
+ test_rawdev_enqdeq),
+ TEST_CASES_END() /**< NULL terminate unit test array */
+ }
+};
+
+static int
+test_rawdev(void)
+{
+ return unit_test_suite_runner(&rawdev_testsuite);
+}
+
+REGISTER_TEST_COMMAND(rawdev_autotest, test_rawdev);
--
2.14.1
