Adding upstream version 8.4.4.upstream/8.4.4upstream

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

1 files changed, 61 insertions, 0 deletions

diff --git a/zebra/dpdk/zebra_dplane_dpdk_private.h b/zebra/dpdk/zebra_dplane_dpdk_private.h
new file mode 100644
index 0000000..b8483f4
--- /dev/null
+++ b/zebra/dpdk/zebra_dplane_dpdk_private.h
@@ -0,0 +1,61 @@
+/*
+ * Zebra dataplane plugin for DPDK based hw offload
+ *
+ * Copyright (C) 2021 Nvidia
+ * Anuradha Karuppiah
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _ZEBRA_DPLANE_DPDK_PRIVATE_H
+#define _ZEBRA_DPLANE_DPDK_PRIVATE_H
+
+#include <zebra.h>
+
+#include <rte_ethdev.h>
+
+#include "zebra_dplane_dpdk.h"
+
+/* match on eth, sip, dip, udp */
+#define ZD_PBR_PATTERN_MAX 6
+/* dec_ttl, set_smac, set_dmac, * phy_port, count
+ */
+#define ZD_PBR_ACTION_MAX 6
+
+#define ZD_ETH_TYPE_IP 0x800
+
+struct zd_dpdk_port {
+	uint16_t port_id;		  /* dpdk port_id */
+	struct rte_eth_dev_info dev_info; /* PCI info + driver name */
+	uint32_t flags;
+#define ZD_DPDK_PORT_FLAG_PROBED (1 << 0)
+#define ZD_DPDK_PORT_FLAG_INITED (1 << 1)
+};
+
+struct zd_dpdk_stat {
+	_Atomic uint32_t ignored_updates;
+
+	_Atomic uint32_t rule_adds;
+	_Atomic uint32_t rule_dels;
+};
+
+struct zd_dpdk_ctx {
+	/* Stats */
+	struct zd_dpdk_stat stats;
+	struct zd_dpdk_port *dpdk_ports;
+	int dpdk_logtype;
+};
+
+#endif