From: Jan Blunck <jblunck@infradead.org>
Date: Tue, 11 Apr 2017 15:44:11 +0000 (+0200)
Subject: vdev: add virtual device arguments helper function
X-Git-Tag: spdx-start~3659
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=7eff02a09a8a38008bfa641cf7860eccf8904d37;p=dpdk.git

vdev: add virtual device arguments helper function

This adds the rte_vdev_device_args() helper function to prepare for
changing the virtual drivers probe() functions take a rte_vdev_device
pointer instead of the name+args strings.

Signed-off-by: Jan Blunck <jblunck@infradead.org>
---

diff --git a/lib/librte_eal/common/include/rte_vdev.h b/lib/librte_eal/common/include/rte_vdev.h
index abdefabee2..81f6beb8ab 100644
--- a/lib/librte_eal/common/include/rte_vdev.h
+++ b/lib/librte_eal/common/include/rte_vdev.h
@@ -54,6 +54,14 @@ rte_vdev_device_name(const struct rte_vdev_device *dev)
 	return NULL;
 }
 
+static inline const char *
+rte_vdev_device_args(const struct rte_vdev_device *dev)
+{
+	if (dev && dev->device.devargs)
+		return dev->device.devargs->args;
+	return "";
+}
+
 /** Double linked list of virtual device drivers. */
 TAILQ_HEAD(vdev_driver_list, rte_vdev_driver);