[dpdk-dev] [PATCH 6/7] eal: add struct rte_vdev_device

Jan Blunck jblunck at infradead.org
Wed Feb 15 11:02:08 CET 2017


This adds the rte_vdev_device structure which embeds a generic rte_device.

Signed-off-by: Jan Blunck <jblunck at infradead.org>
---
 lib/librte_eal/common/eal_common_vdev.c  | 5 +++++
 lib/librte_eal/common/include/rte_vdev.h | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/lib/librte_eal/common/eal_common_vdev.c b/lib/librte_eal/common/eal_common_vdev.c
index 6ba3c91..61677de 100644
--- a/lib/librte_eal/common/eal_common_vdev.c
+++ b/lib/librte_eal/common/eal_common_vdev.c
@@ -42,6 +42,11 @@
 #include <rte_common.h>
 #include <rte_devargs.h>
 
+/** Double linked list of virtual device drivers. */
+TAILQ_HEAD(vdev_device_list, rte_vdev_device);
+
+static struct vdev_device_list vdev_device_list =
+	TAILQ_HEAD_INITIALIZER(vdev_device_list);
 struct vdev_driver_list vdev_driver_list =
 	TAILQ_HEAD_INITIALIZER(vdev_driver_list);
 
diff --git a/lib/librte_eal/common/include/rte_vdev.h b/lib/librte_eal/common/include/rte_vdev.h
index 784e837..8f98372 100644
--- a/lib/librte_eal/common/include/rte_vdev.h
+++ b/lib/librte_eal/common/include/rte_vdev.h
@@ -40,6 +40,11 @@ extern "C" {
 #include <sys/queue.h>
 #include <rte_dev.h>
 
+struct rte_vdev_device {
+	TAILQ_ENTRY(rte_vdev_device) next;      /**< Next attached vdev */
+	struct rte_device device;               /**< Inherit core device */
+};
+
 /** Double linked list of virtual device drivers. */
 TAILQ_HEAD(vdev_driver_list, rte_vdev_driver);
 
-- 
2.7.4



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