Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/src/spdk/dpdk/drivers/net/thunderx/nicvf_svf.c b/src/spdk/dpdk/drivers/net/thunderx/nicvf_svf.c
new file mode 100644
index 00000000..bccf2905
--- /dev/null
+++ b/src/spdk/dpdk/drivers/net/thunderx/nicvf_svf.c
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Cavium, Inc
+ */
+
+#include <assert.h>
+#include <stddef.h>
+
+#include <rte_debug.h>
+#include <rte_malloc.h>
+
+#include "base/nicvf_bsvf.h"
+
+#include "nicvf_svf.h"
+
+void
+nicvf_svf_push(struct nicvf *vf)
+{
+	struct svf_entry *entry = NULL;
+
+	assert(vf != NULL);
+
+	entry = rte_zmalloc("nicvf", sizeof(*entry), RTE_CACHE_LINE_SIZE);
+	if (entry == NULL)
+		rte_panic("Cannoc allocate memory for svf_entry\n");
+
+	entry->vf = vf;
+
+	nicvf_bsvf_push(entry);
+}
+
+struct nicvf *
+nicvf_svf_pop(void)
+{
+	struct nicvf *vf;
+	struct svf_entry *entry;
+
+	entry = nicvf_bsvf_pop();
+
+	vf = entry->vf;
+
+	rte_free(entry);
+
+	return vf;
+}
+
+int
+nicvf_svf_empty(void)
+{
+	return nicvf_bsvf_empty();
+}