This adds the rte_vdev_device_name() helper function to retrieve the
rte_vdev_device name which makes moving the name of the low-level
device into struct rte_device easier in the future.
Signed-off-by: Jan Blunck <jblu...@infradead.org>
Acked-by: Shreyansh Jain <shreyansh.j...@nxp.com>
---
lib/librte_eal/common/include/rte_vdev.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/lib/librte_eal/common/include/rte_vdev.h
b/lib/librte_eal/common/include/rte_vdev.h
index 8f98372..abdefab 100644
--- a/lib/librte_eal/common/include/rte_vdev.h
+++ b/lib/librte_eal/common/include/rte_vdev.h
@@ -39,12 +39,21 @@ extern "C" {
#include <sys/queue.h>
#include <rte_dev.h>
+#include <rte_devargs.h>
struct rte_vdev_device {
TAILQ_ENTRY(rte_vdev_device) next; /**< Next attached vdev */
struct rte_device device; /**< Inherit core device */
};
+static inline const char *
+rte_vdev_device_name(const struct rte_vdev_device *dev)
+{
+ if (dev && dev->device.devargs)
+ return dev->device.devargs->virt.drv_name;
+ return NULL;
+}
+
/** Double linked list of virtual device drivers. */
TAILQ_HEAD(vdev_driver_list, rte_vdev_driver);
--
2.7.4
