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From: Shreyansh Jain <shreyansh.jain@nxp.com>
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CC: <dev@dpdk.org>, <hemant.agrawal@nxp.com>, <fiona.trahe@intel.com>,
<rosen.xu@intel.com>, Shreyansh Jain <shreyansh.jain@nxp.com>
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Subject: [dpdk-dev] [PATCH v3 06/11] rawdev: add self test support
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Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
---
lib/librte_rawdev/rte_rawdev.c | 10 ++++++++++
lib/librte_rawdev/rte_rawdev.h | 13 +++++++++++++
lib/librte_rawdev/rte_rawdev_pmd.h | 11 +++++++++++
lib/librte_rawdev/rte_rawdev_version.map | 1 +
4 files changed, 35 insertions(+)
diff --git a/lib/librte_rawdev/rte_rawdev.c b/lib/librte_rawdev/rte_rawdev.c
index b52293c47..d314ef96b 100644
--- a/lib/librte_rawdev/rte_rawdev.c
+++ b/lib/librte_rawdev/rte_rawdev.c
@@ -363,6 +363,16 @@ rte_rawdev_firmware_unload(uint16_t dev_id)
return (*dev->dev_ops->firmware_unload)(dev);
}
+int __rte_experimental
+rte_rawdev_selftest(uint16_t dev_id)
+{
+ RTE_RAWDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
+ struct rte_rawdev *dev = &rte_rawdevs[dev_id];
+
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_selftest, -ENOTSUP);
+ return (*dev->dev_ops->dev_selftest)();
+}
+
int __rte_experimental
rte_rawdev_start(uint16_t dev_id)
{
diff --git a/lib/librte_rawdev/rte_rawdev.h b/lib/librte_rawdev/rte_rawdev.h
index 8eab3974f..5946ea67c 100644
--- a/lib/librte_rawdev/rte_rawdev.h
+++ b/lib/librte_rawdev/rte_rawdev.h
@@ -577,6 +577,19 @@ rte_rawdev_firmware_load(uint16_t dev_id, rte_rawdev_obj_t firmware_image);
int __rte_experimental
rte_rawdev_firmware_unload(uint16_t dev_id);
+/**
+ * Trigger the rawdev self test.
+ *
+ * @param dev_id
+ * The identifier of the device
+ * @return
+ * - 0: Selftest successful
+ * - -ENOTSUP if the device doesn't support selftest
+ * - other values < 0 on failure.
+ */
+int __rte_experimental
+rte_rawdev_selftest(uint16_t dev_id);
+
#ifdef __cplusplus
}
#endif
diff --git a/lib/librte_rawdev/rte_rawdev_pmd.h b/lib/librte_rawdev/rte_rawdev_pmd.h
index f74bf171a..eb8f68b8b 100644
--- a/lib/librte_rawdev/rte_rawdev_pmd.h
+++ b/lib/librte_rawdev/rte_rawdev_pmd.h
@@ -475,6 +475,14 @@ typedef int (*rawdev_firmware_load_t)(struct rte_rawdev *dev,
*/
typedef int (*rawdev_firmware_unload_t)(struct rte_rawdev *dev);
+/**
+ * Start rawdev selftest
+ *
+ * @return
+ * Return 0 on success
+ */
+typedef int (*rawdev_selftest_t)(void);
+
/** Rawdevice operations function pointer table */
struct rte_rawdev_ops {
/**< Get device info. */
@@ -528,6 +536,9 @@ struct rte_rawdev_ops {
rawdev_firmware_load_t firmware_load;
/**< Unload firmware */
rawdev_firmware_unload_t firmware_unload;
+
+ /**< Device selftest function */
+ rawdev_selftest_t dev_selftest;
};
/**
diff --git a/lib/librte_rawdev/rte_rawdev_version.map b/lib/librte_rawdev/rte_rawdev_version.map
index 8de9abdc4..af4465e26 100644
--- a/lib/librte_rawdev/rte_rawdev_version.map
+++ b/lib/librte_rawdev/rte_rawdev_version.map
@@ -19,6 +19,7 @@ EXPERIMENTAL {
rte_rawdev_queue_setup;
rte_rawdev_queue_release;
rte_rawdev_reset;
+ rte_rawdev_selftest;
rte_rawdev_set_attr;
rte_rawdev_socket_id;
rte_rawdev_start;
--
2.14.1