Try #33:

Author: an-bors[bot]

Jenkinsfile

@@ -1,5 +1,8 @@
 pipeline {
-    agent { dockerfile true }
+    agent {
+        filename 'Dockerfile'
+        args '--privileged -v /mnt/huge:/mnt/huge'
+    }
     stages {
         stage ("Version") {
             steps {
@@ -28,7 +31,7 @@ pipeline {
         }
         stage ("Test (dpdk-sys)") {
             steps {
-                sh "cargo run -p rust-dpdk-sys -- --no-pci --no-huge"
+                sh "cargo run -p rust-dpdk-sys"
             }
         }
     }

dpdk-sys/gen/static.c.template

@@ -5,3 +5,143 @@
 %linkable_extern_defs%
 
 %explicit_pmd_links%
+
+// Following code block is copied from `drivers/mempool/ring`.
+// TODO Automate this process.
+
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <rte_errno.h>
+#include <rte_ring.h>
+#include <rte_mempool.h>
+
+static int
+common_ring_mp_enqueue(struct rte_mempool *mp, void * const *obj_table,
+		unsigned n)
+{
+	return rte_ring_mp_enqueue_bulk(mp->pool_data,
+			obj_table, n, NULL) == 0 ? -ENOBUFS : 0;
+}
+
+static int
+common_ring_sp_enqueue(struct rte_mempool *mp, void * const *obj_table,
+		unsigned n)
+{
+	return rte_ring_sp_enqueue_bulk(mp->pool_data,
+			obj_table, n, NULL) == 0 ? -ENOBUFS : 0;
+}
+
+static int
+common_ring_mc_dequeue(struct rte_mempool *mp, void **obj_table, unsigned n)
+{
+	return rte_ring_mc_dequeue_bulk(mp->pool_data,
+			obj_table, n, NULL) == 0 ? -ENOBUFS : 0;
+}
+
+static int
+common_ring_sc_dequeue(struct rte_mempool *mp, void **obj_table, unsigned n)
+{
+	return rte_ring_sc_dequeue_bulk(mp->pool_data,
+			obj_table, n, NULL) == 0 ? -ENOBUFS : 0;
+}
+
+static unsigned
+common_ring_get_count(const struct rte_mempool *mp)
+{
+	return rte_ring_count(mp->pool_data);
+}
+
+
+static int
+common_ring_alloc(struct rte_mempool *mp)
+{
+	int rg_flags = 0, ret;
+	char rg_name[RTE_RING_NAMESIZE];
+	struct rte_ring *r;
+
+	ret = snprintf(rg_name, sizeof(rg_name),
+		RTE_MEMPOOL_MZ_FORMAT, mp->name);
+	if (ret < 0 || ret >= (int)sizeof(rg_name)) {
+		rte_errno = ENAMETOOLONG;
+		return -rte_errno;
+	}
+
+	/* ring flags */
+	if (mp->flags & MEMPOOL_F_SP_PUT)
+		rg_flags |= RING_F_SP_ENQ;
+	if (mp->flags & MEMPOOL_F_SC_GET)
+		rg_flags |= RING_F_SC_DEQ;
+
+	/*
+	 * Allocate the ring that will be used to store objects.
+	 * Ring functions will return appropriate errors if we are
+	 * running as a secondary process etc., so no checks made
+	 * in this function for that condition.
+	 */
+	r = rte_ring_create(rg_name, rte_align32pow2(mp->size + 1),
+		mp->socket_id, rg_flags);
+	if (r == NULL)
+		return -rte_errno;
+
+	mp->pool_data = r;
+
+	return 0;
+}
+
+static void
+common_ring_free(struct rte_mempool *mp)
+{
+	rte_ring_free(mp->pool_data);
+}
+
+/*
+ * The following 4 declarations of mempool ops structs address
+ * the need for the backward compatible mempool handlers for
+ * single/multi producers and single/multi consumers as dictated by the
+ * flags provided to the rte_mempool_create function
+ */
+static const struct rte_mempool_ops ops_mp_mc = {
+	.name = "ring_mp_mc",
+	.alloc = common_ring_alloc,
+	.free = common_ring_free,
+	.enqueue = common_ring_mp_enqueue,
+	.dequeue = common_ring_mc_dequeue,
+	.get_count = common_ring_get_count,
+};
+
+static const struct rte_mempool_ops ops_sp_sc = {
+	.name = "ring_sp_sc",
+	.alloc = common_ring_alloc,
+	.free = common_ring_free,
+	.enqueue = common_ring_sp_enqueue,
+	.dequeue = common_ring_sc_dequeue,
+	.get_count = common_ring_get_count,
+};
+
+static const struct rte_mempool_ops ops_mp_sc = {
+	.name = "ring_mp_sc",
+	.alloc = common_ring_alloc,
+	.free = common_ring_free,
+	.enqueue = common_ring_mp_enqueue,
+	.dequeue = common_ring_sc_dequeue,
+	.get_count = common_ring_get_count,
+};
+
+static const struct rte_mempool_ops ops_sp_mc = {
+	.name = "ring_sp_mc",
+	.alloc = common_ring_alloc,
+	.free = common_ring_free,
+	.enqueue = common_ring_sp_enqueue,
+	.dequeue = common_ring_mc_dequeue,
+	.get_count = common_ring_get_count,
+};
+
+MEMPOOL_REGISTER_OPS(ops_mp_mc);
+MEMPOOL_REGISTER_OPS(ops_sp_sc);
+MEMPOOL_REGISTER_OPS(ops_mp_sc);
+MEMPOOL_REGISTER_OPS(ops_sp_mc);