removed dpdk22 files

1 files changed, 0 insertions, 255 deletions

diff --git a/src/dpdk22/drivers/net/enic/enic_clsf.c b/src/dpdk22/drivers/net/enic/enic_clsf.c
deleted file mode 100644
index 9c2bc210..00000000
--- a/src/dpdk22/drivers/net/enic/enic_clsf.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * Copyright 2008-2014 Cisco Systems, Inc.  All rights reserved.
- * Copyright 2007 Nuova Systems, Inc.  All rights reserved.
- *
- * Copyright (c) 2014, Cisco Systems, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <libgen.h>
-
-#include <rte_ethdev.h>
-#include <rte_malloc.h>
-#include <rte_hash.h>
-#include <rte_byteorder.h>
-
-#include "enic_compat.h"
-#include "enic.h"
-#include "wq_enet_desc.h"
-#include "rq_enet_desc.h"
-#include "cq_enet_desc.h"
-#include "vnic_enet.h"
-#include "vnic_dev.h"
-#include "vnic_wq.h"
-#include "vnic_rq.h"
-#include "vnic_cq.h"
-#include "vnic_intr.h"
-#include "vnic_nic.h"
-
-#ifdef RTE_MACHINE_CPUFLAG_SSE4_2
-#include <rte_hash_crc.h>
-#define DEFAULT_HASH_FUNC       rte_hash_crc
-#else
-#include <rte_jhash.h>
-#define DEFAULT_HASH_FUNC       rte_jhash
-#endif
-
-#define ENICPMD_CLSF_HASH_ENTRIES       ENICPMD_FDIR_MAX
-
-void enic_fdir_stats_get(struct enic *enic, struct rte_eth_fdir_stats *stats)
-{
-	*stats = enic->fdir.stats;
-}
-
-int enic_fdir_del_fltr(struct enic *enic, struct rte_eth_fdir_filter *params)
-{
-	int32_t pos;
-	struct enic_fdir_node *key;
-	/* See if the key is in the table */
-	pos = rte_hash_del_key(enic->fdir.hash, params);
-	switch (pos) {
-	case -EINVAL:
-	case -ENOENT:
-		enic->fdir.stats.f_remove++;
-		return -EINVAL;
-	default:
-		/* The entry is present in the table */
-		key = enic->fdir.nodes[pos];
-
-		/* Delete the filter */
-		vnic_dev_classifier(enic->vdev, CLSF_DEL,
-			&key->fltr_id, NULL);
-		rte_free(key);
-		enic->fdir.nodes[pos] = NULL;
-		enic->fdir.stats.free++;
-		enic->fdir.stats.remove++;
-		break;
-	}
-	return 0;
-}
-
-int enic_fdir_add_fltr(struct enic *enic, struct rte_eth_fdir_filter *params)
-{
-	struct enic_fdir_node *key;
-	struct filter fltr = {0};
-	int32_t pos;
-	u8 do_free = 0;
-	u16 old_fltr_id = 0;
-	u32 flowtype_supported;
-	u16 flex_bytes;
-	u16 queue;
-
-	flowtype_supported = (
-		(RTE_ETH_FLOW_NONFRAG_IPV4_TCP == params->input.flow_type) ||
-		(RTE_ETH_FLOW_NONFRAG_IPV4_UDP == params->input.flow_type));
-
-	flex_bytes = ((params->input.flow_ext.flexbytes[1] << 8 & 0xFF00) |
-		(params->input.flow_ext.flexbytes[0] & 0xFF));
-
-	if (!enic->fdir.hash ||
-		(params->input.flow_ext.vlan_tci & 0xFFF) ||
-		!flowtype_supported || flex_bytes ||
-		params->action.behavior /* drop */) {
-		enic->fdir.stats.f_add++;
-		return -ENOTSUP;
-	}
-
-	queue = params->action.rx_queue;
-	/* See if the key is already there in the table */
-	pos = rte_hash_del_key(enic->fdir.hash, params);
-	switch (pos) {
-	case -EINVAL:
-		enic->fdir.stats.f_add++;
-		return -EINVAL;
-	case -ENOENT:
-		/* Add a new classifier entry */
-		if (!enic->fdir.stats.free) {
-			enic->fdir.stats.f_add++;
-			return -ENOSPC;
-		}
-		key = rte_zmalloc("enic_fdir_node",
-				  sizeof(struct enic_fdir_node), 0);
-		if (!key) {
-			enic->fdir.stats.f_add++;
-			return -ENOMEM;
-		}
-		break;
-	default:
-		/* The entry is already present in the table.
-		 * Check if there is a change in queue
-		 */
-		key = enic->fdir.nodes[pos];
-		enic->fdir.nodes[pos] = NULL;
-		if (unlikely(key->rq_index == queue)) {
-			/* Nothing to be done */
-			pos = rte_hash_add_key(enic->fdir.hash, params);
-			enic->fdir.nodes[pos] = key;
-			enic->fdir.stats.f_add++;
-			dev_warning(enic,
-				"FDIR rule is already present\n");
-			return 0;
-		}
-
-		if (likely(enic->fdir.stats.free)) {
-			/* Add the filter and then delete the old one.
-			 * This is to avoid packets from going into the
-			 * default queue during the window between
-			 * delete and add
-			 */
-			do_free = 1;
-			old_fltr_id = key->fltr_id;
-		} else {
-			/* No free slots in the classifier.
-			 * Delete the filter and add the modified one later
-			 */
-			vnic_dev_classifier(enic->vdev, CLSF_DEL,
-				&key->fltr_id, NULL);
-			enic->fdir.stats.free++;
-		}
-
-		break;
-	}
-
-	key->filter = *params;
-	key->rq_index = queue;
-
-	fltr.type = FILTER_IPV4_5TUPLE;
-	fltr.u.ipv4.src_addr = rte_be_to_cpu_32(
-		params->input.flow.ip4_flow.src_ip);
-	fltr.u.ipv4.dst_addr = rte_be_to_cpu_32(
-		params->input.flow.ip4_flow.dst_ip);
-	fltr.u.ipv4.src_port = rte_be_to_cpu_16(
-		params->input.flow.udp4_flow.src_port);
-	fltr.u.ipv4.dst_port = rte_be_to_cpu_16(
-		params->input.flow.udp4_flow.dst_port);
-
-	if (RTE_ETH_FLOW_NONFRAG_IPV4_TCP == params->input.flow_type)
-		fltr.u.ipv4.protocol = PROTO_TCP;
-	else
-		fltr.u.ipv4.protocol = PROTO_UDP;
-
-	fltr.u.ipv4.flags = FILTER_FIELDS_IPV4_5TUPLE;
-
-	if (!vnic_dev_classifier(enic->vdev, CLSF_ADD, &queue, &fltr)) {
-		key->fltr_id = queue;
-	} else {
-		dev_err(enic, "Add classifier entry failed\n");
-		enic->fdir.stats.f_add++;
-		rte_free(key);
-		return -1;
-	}
-
-	if (do_free)
-		vnic_dev_classifier(enic->vdev, CLSF_DEL, &old_fltr_id, NULL);
-	else{
-		enic->fdir.stats.free--;
-		enic->fdir.stats.add++;
-	}
-
-	pos = rte_hash_add_key(enic->fdir.hash, params);
-	enic->fdir.nodes[pos] = key;
-	return 0;
-}
-
-void enic_clsf_destroy(struct enic *enic)
-{
-	u32 index;
-	struct enic_fdir_node *key;
-	/* delete classifier entries */
-	for (index = 0; index < ENICPMD_FDIR_MAX; index++) {
-		key = enic->fdir.nodes[index];
-		if (key) {
-			vnic_dev_classifier(enic->vdev, CLSF_DEL,
-				&key->fltr_id, NULL);
-			rte_free(key);
-		}
-	}
-
-	if (enic->fdir.hash) {
-		rte_hash_free(enic->fdir.hash);
-		enic->fdir.hash = NULL;
-	}
-}
-
-int enic_clsf_init(struct enic *enic)
-{
-	struct rte_hash_parameters hash_params = {
-		.name = "enicpmd_clsf_hash",
-		.entries = ENICPMD_CLSF_HASH_ENTRIES,
-		.key_len = sizeof(struct rte_eth_fdir_filter),
-		.hash_func = DEFAULT_HASH_FUNC,
-		.hash_func_init_val = 0,
-		.socket_id = SOCKET_ID_ANY,
-	};
-
-	enic->fdir.hash = rte_hash_create(&hash_params);
-	memset(&enic->fdir.stats, 0, sizeof(enic->fdir.stats));
-	enic->fdir.stats.free = ENICPMD_FDIR_MAX;
-	return (NULL == enic->fdir.hash);
-}