first version

75 files changed, 13036 insertions, 0 deletions

diff --git a/src/dpdk_lib18/librte_eal/common/Makefile b/src/dpdk_lib18/librte_eal/common/Makefile
new file mode 100755
index 00000000..52c1a5f3
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/Makefile
@@ -0,0 +1,61 @@
+#   BSD LICENSE
+#
+#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+#   All rights reserved.
+#
+#   Redistribution and use in source and binary forms, with or without
+#   modification, are permitted provided that the following conditions
+#   are met:
+#
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * 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.
+#     * Neither the name of Intel Corporation nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+#   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
+#   OWNER 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 $(RTE_SDK)/mk/rte.vars.mk
+
+INC := rte_branch_prediction.h rte_common.h
+INC += rte_debug.h rte_eal.h rte_errno.h rte_launch.h rte_lcore.h
+INC += rte_log.h rte_memory.h rte_memzone.h rte_pci.h
+INC += rte_pci_dev_ids.h rte_per_lcore.h rte_random.h
+INC += rte_rwlock.h rte_tailq.h rte_interrupts.h rte_alarm.h
+INC += rte_string_fns.h rte_version.h rte_tailq_elem.h
+INC += rte_eal_memconfig.h rte_malloc_heap.h
+INC += rte_hexdump.h rte_devargs.h rte_dev.h
+INC += rte_common_vect.h
+INC += rte_pci_dev_feature_defs.h rte_pci_dev_features.h
+
+ifeq ($(CONFIG_RTE_INSECURE_FUNCTION_WARNING),y)
+INC += rte_warnings.h
+endif
+
+GENERIC_INC := rte_atomic.h rte_byteorder.h rte_cycles.h rte_prefetch.h
+GENERIC_INC += rte_spinlock.h rte_memcpy.h rte_cpuflags.h
+# defined in mk/arch/$(RTE_ARCH)/rte.vars.mk
+ARCH_DIR ?= $(RTE_ARCH)
+ARCH_INC := $(notdir $(wildcard $(RTE_SDK)/lib/librte_eal/common/include/arch/$(ARCH_DIR)/*.h))
+
+SYMLINK-$(CONFIG_RTE_LIBRTE_EAL)-include := $(addprefix include/,$(INC))
+SYMLINK-$(CONFIG_RTE_LIBRTE_EAL)-include += \
+	$(addprefix include/arch/$(ARCH_DIR)/,$(ARCH_INC))
+SYMLINK-$(CONFIG_RTE_LIBRTE_EAL)-include/generic := \
+	$(addprefix include/generic/,$(GENERIC_INC))
+
+include $(RTE_SDK)/mk/rte.install.mk
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_cpuflags.c b/src/dpdk_lib18/librte_eal/common/eal_common_cpuflags.c
new file mode 100755
index 00000000..6fd360cb
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_cpuflags.c
@@ -0,0 +1,85 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <rte_cpuflags.h>
+
+/*
+ * This should prevent use of advanced instruction sets in this file. Otherwise
+ * the check function itself could cause a crash.
+ */
+#ifdef __INTEL_COMPILER
+#pragma optimize ("", off)
+#else
+#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+#if GCC_VERSION > 404000
+#pragma GCC optimize ("O0")
+#endif
+#endif
+
+/**
+ * Checks if the machine is adequate for running the binary. If it is not, the
+ * program exits with status 1.
+ * The function attribute forces this function to be called before main(). But
+ * with ICC, the check is generated by the compiler.
+ */
+#ifndef __INTEL_COMPILER
+void __attribute__ ((__constructor__))
+#else
+void
+#endif
+rte_cpu_check_supported(void)
+{
+	/* This is generated at compile-time by the build system */
+	static const enum rte_cpu_flag_t compile_time_flags[] = {
+			RTE_COMPILE_TIME_CPUFLAGS
+	};
+	unsigned i;
+	int ret;
+
+	for (i = 0; i < sizeof(compile_time_flags)/sizeof(compile_time_flags[0]); i++) {
+		ret = rte_cpu_get_flag_enabled(compile_time_flags[i]);
+
+		if (ret < 0) {
+			fprintf(stderr,
+				"ERROR: CPU feature flag lookup failed with error %d\n",
+				ret);
+			exit(1);
+		}
+		if (!ret) {
+			fprintf(stderr,
+			        "ERROR: This system does not support \"%s\".\n"
+			        "Please check that RTE_MACHINE is set correctly.\n",
+			        cpu_feature_table[compile_time_flags[i]].name);
+			exit(1);
+		}
+	}
+}
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_dev.c b/src/dpdk_lib18/librte_eal/common/eal_common_dev.c
new file mode 100755
index 00000000..eae56565
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_dev.c
@@ -0,0 +1,109 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2014 6WIND S.A.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <string.h>
+#include <inttypes.h>
+#include <sys/queue.h>
+
+#include <rte_dev.h>
+#include <rte_devargs.h>
+#include <rte_debug.h>
+#include <rte_devargs.h>
+
+#include "eal_private.h"
+
+/** Global list of device drivers. */
+static struct rte_driver_list dev_driver_list =
+	TAILQ_HEAD_INITIALIZER(dev_driver_list);
+
+/* register a driver */
+void
+rte_eal_driver_register(struct rte_driver *driver)
+{
+	TAILQ_INSERT_TAIL(&dev_driver_list, driver, next);
+}
+
+/* unregister a driver */
+void
+rte_eal_driver_unregister(struct rte_driver *driver)
+{
+	TAILQ_REMOVE(&dev_driver_list, driver, next);
+}
+
+int
+rte_eal_dev_init(void)
+{
+	struct rte_devargs *devargs;
+	struct rte_driver *driver;
+
+	/*
+	 * Note that the dev_driver_list is populated here
+	 * from calls made to rte_eal_driver_register from constructor functions
+	 * embedded into PMD modules via the PMD_REGISTER_DRIVER macro
+	 */
+
+	/* call the init function for each virtual device */
+	TAILQ_FOREACH(devargs, &devargs_list, next) {
+
+		if (devargs->type != RTE_DEVTYPE_VIRTUAL)
+			continue;
+
+		TAILQ_FOREACH(driver, &dev_driver_list, next) {
+			if (driver->type != PMD_VDEV)
+				continue;
+
+			/* search a driver prefix in virtual device name */
+			if (!strncmp(driver->name, devargs->virtual.drv_name,
+					strlen(driver->name))) {
+				driver->init(devargs->virtual.drv_name,
+					devargs->args);
+				break;
+			}
+		}
+
+		if (driver == NULL) {
+			rte_panic("no driver found for %s\n",
+				  devargs->virtual.drv_name);
+		}
+	}
+
+	/* Once the vdevs are initalized, start calling all the pdev drivers */
+	TAILQ_FOREACH(driver, &dev_driver_list, next) {
+		if (driver->type != PMD_PDEV)
+			continue;
+		/* PDEV drivers don't get passed any parameters */
+		driver->init(NULL, NULL);
+	}
+	return 0;
+}
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_devargs.c b/src/dpdk_lib18/librte_eal/common/eal_common_devargs.c
new file mode 100755
index 00000000..4c7d11af
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_devargs.c
@@ -0,0 +1,152 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright 2014 6WIND S.A.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of 6WIND S.A nor the names of its contributors
+ *       may be used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+/* This file manages the list of devices and their arguments, as given
+ * by the user at startup */
+
+#include <string.h>
+
+#include <rte_log.h>
+#include <rte_pci.h>
+#include <rte_devargs.h>
+#include "eal_private.h"
+
+/** Global list of user devices */
+struct rte_devargs_list devargs_list =
+	TAILQ_HEAD_INITIALIZER(devargs_list);
+
+/* store a whitelist parameter for later parsing */
+int
+rte_eal_devargs_add(enum rte_devtype devtype, const char *devargs_str)
+{
+	struct rte_devargs *devargs;
+	char buf[RTE_DEVARGS_LEN];
+	char *sep;
+	int ret;
+
+	ret = snprintf(buf, sizeof(buf), "%s", devargs_str);
+	if (ret < 0 || ret >= (int)sizeof(buf)) {
+		RTE_LOG(ERR, EAL, "user device args too large: <%s>\n",
+			devargs_str);
+		return -1;
+	}
+
+	/* use malloc instead of rte_malloc as it's called early at init */
+	devargs = malloc(sizeof(*devargs));
+	if (devargs == NULL) {
+		RTE_LOG(ERR, EAL, "cannot allocate devargs\n");
+		return -1;
+	}
+	memset(devargs, 0, sizeof(*devargs));
+	devargs->type = devtype;
+
+	/* set the first ',' to '\0' to split name and arguments */
+	sep = strchr(buf, ',');
+	if (sep != NULL) {
+		sep[0] = '\0';
+		snprintf(devargs->args, sizeof(devargs->args), "%s", sep + 1);
+	}
+
+	switch (devargs->type) {
+	case RTE_DEVTYPE_WHITELISTED_PCI:
+	case RTE_DEVTYPE_BLACKLISTED_PCI:
+		/* try to parse pci identifier */
+		if (eal_parse_pci_BDF(buf, &devargs->pci.addr) != 0 &&
+			eal_parse_pci_DomBDF(buf, &devargs->pci.addr) != 0) {
+			RTE_LOG(ERR, EAL,
+				"invalid PCI identifier <%s>\n", buf);
+			free(devargs);
+			return -1;
+		}
+		break;
+	case RTE_DEVTYPE_VIRTUAL:
+		/* save driver name */
+		ret = snprintf(devargs->virtual.drv_name,
+			sizeof(devargs->virtual.drv_name), "%s", buf);
+		if (ret < 0 || ret >= (int)sizeof(devargs->virtual.drv_name)) {
+			RTE_LOG(ERR, EAL,
+				"driver name too large: <%s>\n", buf);
+			free(devargs);
+			return -1;
+		}
+		break;
+	}
+
+	TAILQ_INSERT_TAIL(&devargs_list, devargs, next);
+	return 0;
+}
+
+/* count the number of devices of a specified type */
+unsigned int
+rte_eal_devargs_type_count(enum rte_devtype devtype)
+{
+	struct rte_devargs *devargs;
+	unsigned int count = 0;
+
+	TAILQ_FOREACH(devargs, &devargs_list, next) {
+		if (devargs->type != devtype)
+			continue;
+		count++;
+	}
+	return count;
+}
+
+/* dump the user devices on the console */
+void
+rte_eal_devargs_dump(FILE *f)
+{
+	struct rte_devargs *devargs;
+
+	fprintf(f, "User device white list:\n");
+	TAILQ_FOREACH(devargs, &devargs_list, next) {
+		if (devargs->type == RTE_DEVTYPE_WHITELISTED_PCI)
+			fprintf(f, "  PCI whitelist " PCI_PRI_FMT " %s\n",
+			       devargs->pci.addr.domain,
+			       devargs->pci.addr.bus,
+			       devargs->pci.addr.devid,
+			       devargs->pci.addr.function,
+			       devargs->args);
+		else if (devargs->type == RTE_DEVTYPE_BLACKLISTED_PCI)
+			fprintf(f, "  PCI blacklist " PCI_PRI_FMT " %s\n",
+			       devargs->pci.addr.domain,
+			       devargs->pci.addr.bus,
+			       devargs->pci.addr.devid,
+			       devargs->pci.addr.function,
+			       devargs->args);
+		else if (devargs->type == RTE_DEVTYPE_VIRTUAL)
+			fprintf(f, "  VIRTUAL %s %s\n",
+			       devargs->virtual.drv_name,
+			       devargs->args);
+		else
+			fprintf(f, "  UNKNOWN %s\n", devargs->args);
+	}
+}
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_errno.c b/src/dpdk_lib18/librte_eal/common/eal_common_errno.c
new file mode 100755
index 00000000..259f8958
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_errno.c
@@ -0,0 +1,74 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <errno.h>
+
+#include <rte_per_lcore.h>
+#include <rte_errno.h>
+#include <rte_string_fns.h>
+
+RTE_DEFINE_PER_LCORE(int, _rte_errno);
+
+const char *
+rte_strerror(int errnum)
+{
+#define RETVAL_SZ 256
+	static RTE_DEFINE_PER_LCORE(char[RETVAL_SZ], retval);
+
+	/* since some implementations of strerror_r throw an error
+	 * themselves if errnum is too big, we handle that case here */
+	if (errnum > RTE_MAX_ERRNO)
+		snprintf(RTE_PER_LCORE(retval), RETVAL_SZ,
+#ifdef RTE_EXEC_ENV_BSDAPP
+				"Unknown error: %d", errnum);
+#else
+				"Unknown error %d", errnum);
+#endif
+	else
+		switch (errnum){
+		case E_RTE_SECONDARY:
+			return "Invalid call in secondary process";
+		case E_RTE_NO_CONFIG:
+			return "Missing rte_config structure";
+		case E_RTE_NO_TAILQ:
+			return "No TAILQ initialised";
+		default:
+			strerror_r(errnum, RTE_PER_LCORE(retval), RETVAL_SZ);
+		}
+
+	return RTE_PER_LCORE(retval);
+}
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_hexdump.c b/src/dpdk_lib18/librte_eal/common/eal_common_hexdump.c
new file mode 100755
index 00000000..6135133f
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_hexdump.c
@@ -0,0 +1,121 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <stdint.h>
+#include <rte_hexdump.h>
+#include <rte_string_fns.h>
+
+#define LINE_LEN 128
+
+/**************************************************************************//**
+*
+* rte_hexdump - Dump out memory in a special hex dump format.
+*
+* DESCRIPTION
+* Dump out the message buffer in a special hex dump output format with characters
+* printed for each line of 16 hex values.
+*
+* RETURNS: N/A
+*
+* SEE ALSO:
+*/
+
+void
+rte_hexdump(FILE *f, const char * title, const void * buf, unsigned int len)
+{
+    unsigned int i, out, ofs;
+    const unsigned char *data = buf;
+    char line[LINE_LEN];    /* space needed 8+16*3+3+16 == 75 */
+
+    fprintf(f, "%s at [%p], len=%u\n", (title)? title  : "  Dump data", data, len);
+    ofs = 0;
+    while (ofs < len) {
+        /* format the line in the buffer, then use printf to output to screen */
+        out = snprintf(line, LINE_LEN, "%08X:", ofs);
+        for (i = 0; ((ofs + i) < len) && (i < 16); i++)
+            out += snprintf(line+out, LINE_LEN - out, " %02X", (data[ofs+i] & 0xff));
+        for(; i <= 16; i++)
+            out += snprintf(line+out, LINE_LEN - out, " | ");
+        for(i = 0; (ofs < len) && (i < 16); i++, ofs++) {
+            unsigned char c = data[ofs];
+            if ( (c < ' ') || (c > '~'))
+                c = '.';
+            out += snprintf(line+out, LINE_LEN - out, "%c", c);
+        }
+        fprintf(f, "%s\n", line);
+    }
+    fflush(f);
+}
+
+/**************************************************************************//**
+*
+* rte_memdump - Dump out memory in hex bytes with colons.
+*
+* DESCRIPTION
+* Dump out the message buffer in hex bytes with colons xx:xx:xx:xx:...
+*
+* RETURNS: N/A
+*
+* SEE ALSO:
+*/
+
+void
+rte_memdump(FILE *f, const char * title, const void * buf, unsigned int len)
+{
+    unsigned int i, out;
+    const unsigned char *data = buf;
+    char line[LINE_LEN];
+
+    if ( title )
+	fprintf(f, "%s: ", title);
+
+    line[0] = '\0';
+    for (i = 0, out = 0; i < len; i++) {
+    	// Make sure we do not overrun the line buffer length.
+		if ( out >= (LINE_LEN - 4) ) {
+			fprintf(f, "%s", line);
+			out = 0;
+			line[out] = '\0';
+		}
+		out += snprintf(line+out, LINE_LEN - out, "%02x%s",
+				(data[i] & 0xff), ((i+1) < len)? ":" : "");
+    }
+    if ( out > 0 )
+	fprintf(f, "%s", line);
+    fprintf(f, "\n");
+
+    fflush(f);
+}
+
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_launch.c b/src/dpdk_lib18/librte_eal/common/eal_common_launch.c
new file mode 100755
index 00000000..599f83b5
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_launch.c
@@ -0,0 +1,120 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <errno.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <sys/queue.h>
+
+#include <rte_launch.h>
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_tailq.h>
+#include <rte_eal.h>
+#include <rte_atomic.h>
+#include <rte_per_lcore.h>
+#include <rte_lcore.h>
+
+/*
+ * Wait until a lcore finished its job.
+ */
+int
+rte_eal_wait_lcore(unsigned slave_id)
+{
+	if (lcore_config[slave_id].state == WAIT)
+		return 0;
+
+	while (lcore_config[slave_id].state != WAIT &&
+	       lcore_config[slave_id].state != FINISHED);
+
+	rte_rmb();
+
+	/* we are in finished state, go to wait state */
+	lcore_config[slave_id].state = WAIT;
+	return lcore_config[slave_id].ret;
+}
+
+/*
+ * Check that every SLAVE lcores are in WAIT state, then call
+ * rte_eal_remote_launch() for all of them. If call_master is true
+ * (set to CALL_MASTER), also call the function on the master lcore.
+ */
+int
+rte_eal_mp_remote_launch(int (*f)(void *), void *arg,
+			 enum rte_rmt_call_master_t call_master)
+{
+	int lcore_id;
+	int master = rte_get_master_lcore();
+
+	/* check state of lcores */
+	RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+		if (lcore_config[lcore_id].state != WAIT)
+			return -EBUSY;
+	}
+
+	/* send messages to cores */
+	RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+		rte_eal_remote_launch(f, arg, lcore_id);
+	}
+
+	if (call_master == CALL_MASTER) {
+		lcore_config[master].ret = f(arg);
+		lcore_config[master].state = FINISHED;
+	}
+
+	return 0;
+}
+
+/*
+ * Return the state of the lcore identified by slave_id.
+ */
+enum rte_lcore_state_t
+rte_eal_get_lcore_state(unsigned lcore_id)
+{
+	return lcore_config[lcore_id].state;
+}
+
+/*
+ * Do a rte_eal_wait_lcore() for every lcore. The return values are
+ * ignored.
+ */
+void
+rte_eal_mp_wait_lcore(void)
+{
+	unsigned lcore_id;
+
+	RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+		rte_eal_wait_lcore(lcore_id);
+	}
+}
+
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_log.c b/src/dpdk_lib18/librte_eal/common/eal_common_log.c
new file mode 100755
index 00000000..cf576195
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_log.c
@@ -0,0 +1,320 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <string.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <stdarg.h>
+#include <sys/types.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <inttypes.h>
+#include <errno.h>
+#include <sys/queue.h>
+
+#include <rte_log.h>
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_launch.h>
+#include <rte_common.h>
+#include <rte_cycles.h>
+#include <rte_tailq.h>
+#include <rte_eal.h>
+#include <rte_per_lcore.h>
+#include <rte_lcore.h>
+#include <rte_atomic.h>
+#include <rte_debug.h>
+#include <rte_spinlock.h>
+#include <rte_branch_prediction.h>
+#include <rte_ring.h>
+#include <rte_mempool.h>
+
+#include "eal_private.h"
+
+#define LOG_ELT_SIZE     2048
+
+#define LOG_HISTORY_MP_NAME "log_history"
+
+STAILQ_HEAD(log_history_list, log_history);
+
+/**
+ * The structure of a message log in the log history.
+ */
+struct log_history {
+	STAILQ_ENTRY(log_history) next;
+	unsigned size;
+	char buf[0];
+};
+
+static struct rte_mempool *log_history_mp = NULL;
+static unsigned log_history_size = 0;
+static struct log_history_list log_history;
+
+/* global log structure */
+struct rte_logs rte_logs = {
+	.type = ~0,
+	.level = RTE_LOG_DEBUG,
+	.file = NULL,
+};
+
+static rte_spinlock_t log_dump_lock = RTE_SPINLOCK_INITIALIZER;
+static rte_spinlock_t log_list_lock = RTE_SPINLOCK_INITIALIZER;
+static FILE *default_log_stream;
+static int history_enabled = 1;
+
+/**
+ * This global structure stores some informations about the message
+ * that is currently beeing processed by one lcore
+ */
+struct log_cur_msg {
+	uint32_t loglevel; /**< log level - see rte_log.h */
+	uint32_t logtype;  /**< log type  - see rte_log.h */
+} __rte_cache_aligned;
+static struct log_cur_msg log_cur_msg[RTE_MAX_LCORE]; /**< per core log */
+
+
+/* default logs */
+
+int
+rte_log_add_in_history(const char *buf, size_t size)
+{
+	struct log_history *hist_buf = NULL;
+	static const unsigned hist_buf_size = LOG_ELT_SIZE - sizeof(*hist_buf);
+	void *obj;
+
+	if (history_enabled == 0)
+		return 0;
+
+	rte_spinlock_lock(&log_list_lock);
+
+	/* get a buffer for adding in history */
+	if (log_history_size > RTE_LOG_HISTORY) {
+		hist_buf = STAILQ_FIRST(&log_history);
+		STAILQ_REMOVE_HEAD(&log_history, next);
+	}
+	else {
+		if (rte_mempool_mc_get(log_history_mp, &obj) < 0)
+			obj = NULL;
+		hist_buf = obj;
+	}
+
+	/* no buffer */
+	if (hist_buf == NULL) {
+		rte_spinlock_unlock(&log_list_lock);
+		return -ENOBUFS;
+	}
+
+	/* not enough room for msg, buffer go back in mempool */
+	if (size >= hist_buf_size) {
+		rte_mempool_mp_put(log_history_mp, hist_buf);
+		rte_spinlock_unlock(&log_list_lock);
+		return -ENOBUFS;
+	}
+
+	/* add in history */
+	memcpy(hist_buf->buf, buf, size);
+	hist_buf->buf[size] = hist_buf->buf[hist_buf_size-1] = '\0';
+	hist_buf->size = size;
+	STAILQ_INSERT_TAIL(&log_history, hist_buf, next);
+	log_history_size++;
+	rte_spinlock_unlock(&log_list_lock);
+
+	return 0;
+}
+
+void
+rte_log_set_history(int enable)
+{
+	history_enabled = enable;
+}
+
+/* Change the stream that will be used by logging system */
+int
+rte_openlog_stream(FILE *f)
+{
+	if (f == NULL)
+		rte_logs.file = default_log_stream;
+	else
+		rte_logs.file = f;
+	return 0;
+}
+
+/* Set global log level */
+void
+rte_set_log_level(uint32_t level)
+{
+	rte_logs.level = (uint32_t)level;
+}
+
+/* Get global log level */
+uint32_t
+rte_get_log_level(void)
+{
+	return rte_logs.level;
+}
+
+/* Set global log type */
+void
+rte_set_log_type(uint32_t type, int enable)
+{
+	if (enable)
+		rte_logs.type |= type;
+	else
+		rte_logs.type &= (~type);
+}
+
+/* get the current loglevel for the message beeing processed */
+int rte_log_cur_msg_loglevel(void)
+{
+	unsigned lcore_id;
+	lcore_id = rte_lcore_id();
+	return log_cur_msg[lcore_id].loglevel;
+}
+
+/* get the current logtype for the message beeing processed */
+int rte_log_cur_msg_logtype(void)
+{
+	unsigned lcore_id;
+	lcore_id = rte_lcore_id();
+	return log_cur_msg[lcore_id].logtype;
+}
+
+/* Dump log history to file */
+void
+rte_log_dump_history(FILE *out)
+{
+	struct log_history_list tmp_log_history;
+	struct log_history *hist_buf;
+	unsigned i;
+
+	/* only one dump at a time */
+	rte_spinlock_lock(&log_dump_lock);
+
+	/* save list, and re-init to allow logging during dump */
+	rte_spinlock_lock(&log_list_lock);
+	tmp_log_history = log_history;
+	STAILQ_INIT(&log_history);
+	rte_spinlock_unlock(&log_list_lock);
+
+	for (i=0; i<RTE_LOG_HISTORY; i++) {
+
+		/* remove one message from history list */
+		hist_buf = STAILQ_FIRST(&tmp_log_history);
+
+		if (hist_buf == NULL)
+			break;
+
+		STAILQ_REMOVE_HEAD(&tmp_log_history, next);
+
+		/* write on stdout */
+		if (fwrite(hist_buf->buf, hist_buf->size, 1, out) == 0) {
+			rte_mempool_mp_put(log_history_mp, hist_buf);
+			break;
+		}
+
+		/* put back message structure in pool */
+		rte_mempool_mp_put(log_history_mp, hist_buf);
+	}
+	fflush(out);
+
+	rte_spinlock_unlock(&log_dump_lock);
+}
+
+/*
+ * Generates a log message The message will be sent in the stream
+ * defined by the previous call to rte_openlog_stream().
+ */
+int
+rte_vlog(__attribute__((unused)) uint32_t level,
+	 __attribute__((unused)) uint32_t logtype,
+	   const char *format, va_list ap)
+{
+	int ret;
+	FILE *f = rte_logs.file;
+	unsigned lcore_id;
+
+	/* save loglevel and logtype in a global per-lcore variable */
+	lcore_id = rte_lcore_id();
+	log_cur_msg[lcore_id].loglevel = level;
+	log_cur_msg[lcore_id].logtype = logtype;
+
+	ret = vfprintf(f, format, ap);
+	fflush(f);
+	return ret;
+}
+
+/*
+ * Generates a log message The message will be sent in the stream
+ * defined by the previous call to rte_openlog_stream().
+ */
+int
+rte_log(uint32_t level, uint32_t logtype, const char *format, ...)
+{
+	va_list ap;
+	int ret;
+
+	va_start(ap, format);
+	ret = rte_vlog(level, logtype, format, ap);
+	va_end(ap);
+	return ret;
+}
+
+/*
+ * called by environment-specific log init function to initialize log
+ * history
+ */
+int
+rte_eal_common_log_init(FILE *default_log)
+{
+	STAILQ_INIT(&log_history);
+
+	/* reserve RTE_LOG_HISTORY*2 elements, so we can dump and
+	 * keep logging during this time */
+	log_history_mp = rte_mempool_create(LOG_HISTORY_MP_NAME, RTE_LOG_HISTORY*2,
+				LOG_ELT_SIZE, 0, 0,
+				NULL, NULL,
+				NULL, NULL,
+				SOCKET_ID_ANY, 0);
+
+	if ((log_history_mp == NULL) &&
+	    ((log_history_mp = rte_mempool_lookup(LOG_HISTORY_MP_NAME)) == NULL)){
+		RTE_LOG(ERR, EAL, "%s(): cannot create log_history mempool\n",
+			__func__);
+		return -1;
+	}
+
+	default_log_stream = default_log;
+	rte_openlog_stream(default_log);
+	return 0;
+}
+
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_memory.c b/src/dpdk_lib18/librte_eal/common/eal_common_memory.c
new file mode 100755
index 00000000..77830f80
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_memory.c
@@ -0,0 +1,121 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <inttypes.h>
+#include <sys/queue.h>
+
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_tailq.h>
+#include <rte_eal.h>
+#include <rte_eal_memconfig.h>
+#include <rte_log.h>
+
+#include "eal_private.h"
+
+/*
+ * Return a pointer to a read-only table of struct rte_physmem_desc
+ * elements, containing the layout of all addressable physical
+ * memory. The last element of the table contains a NULL address.
+ */
+const struct rte_memseg *
+rte_eal_get_physmem_layout(void)
+{
+	return rte_eal_get_configuration()->mem_config->memseg;
+}
+
+
+/* get the total size of memory */
+uint64_t
+rte_eal_get_physmem_size(void)
+{
+	const struct rte_mem_config *mcfg;
+	unsigned i = 0;
+	uint64_t total_len = 0;
+
+	/* get pointer to global configuration */
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	for (i=0; i<RTE_MAX_MEMSEG; i++) {
+		if (mcfg->memseg[i].addr == NULL)
+			break;
+
+		total_len += mcfg->memseg[i].len;
+	}
+
+	return total_len;
+}
+
+/* Dump the physical memory layout on console */
+void
+rte_dump_physmem_layout(FILE *f)
+{
+	const struct rte_mem_config *mcfg;
+	unsigned i = 0;
+
+	/* get pointer to global configuration */
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	for (i=0; i<RTE_MAX_MEMSEG; i++) {
+		if (mcfg->memseg[i].addr == NULL)
+			break;
+
+		fprintf(f, "Segment %u: phys:0x%"PRIx64", len:%zu, "
+		       "virt:%p, socket_id:%"PRId32", "
+		       "hugepage_sz:%"PRIu64", nchannel:%"PRIx32", "
+		       "nrank:%"PRIx32"\n", i,
+		       mcfg->memseg[i].phys_addr,
+		       mcfg->memseg[i].len,
+		       mcfg->memseg[i].addr,
+		       mcfg->memseg[i].socket_id,
+		       mcfg->memseg[i].hugepage_sz,
+		       mcfg->memseg[i].nchannel,
+		       mcfg->memseg[i].nrank);
+	}
+}
+
+/* return the number of memory channels */
+unsigned rte_memory_get_nchannel(void)
+{
+	return rte_eal_get_configuration()->mem_config->nchannel;
+}
+
+/* return the number of memory rank */
+unsigned rte_memory_get_nrank(void)
+{
+	return rte_eal_get_configuration()->mem_config->nrank;
+}
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_memzone.c b/src/dpdk_lib18/librte_eal/common/eal_common_memzone.c
new file mode 100755
index 00000000..b5a5d727
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_memzone.c
@@ -0,0 +1,533 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <stdarg.h>
+#include <inttypes.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/queue.h>
+
+#include <rte_log.h>
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_tailq.h>
+#include <rte_eal.h>
+#include <rte_eal_memconfig.h>
+#include <rte_per_lcore.h>
+#include <rte_errno.h>
+#include <rte_string_fns.h>
+#include <rte_common.h>
+
+#include "eal_private.h"
+
+/* internal copy of free memory segments */
+static struct rte_memseg *free_memseg = NULL;
+
+static inline const struct rte_memzone *
+memzone_lookup_thread_unsafe(const char *name)
+{
+	const struct rte_mem_config *mcfg;
+	unsigned i = 0;
+
+	/* get pointer to global configuration */
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	/*
+	 * the algorithm is not optimal (linear), but there are few
+	 * zones and this function should be called at init only
+	 */
+	for (i = 0; i < RTE_MAX_MEMZONE && mcfg->memzone[i].addr != NULL; i++) {
+		if (!strncmp(name, mcfg->memzone[i].name, RTE_MEMZONE_NAMESIZE))
+			return &mcfg->memzone[i];
+	}
+
+	return NULL;
+}
+
+/*
+ * Return a pointer to a correctly filled memzone descriptor. If the
+ * allocation cannot be done, return NULL.
+ */
+const struct rte_memzone *
+rte_memzone_reserve(const char *name, size_t len, int socket_id,
+		      unsigned flags)
+{
+	return rte_memzone_reserve_aligned(name,
+			len, socket_id, flags, RTE_CACHE_LINE_SIZE);
+}
+
+/*
+ * Helper function for memzone_reserve_aligned_thread_unsafe().
+ * Calculate address offset from the start of the segment.
+ * Align offset in that way that it satisfy istart alignmnet and
+ * buffer of the  requested length would not cross specified boundary.
+ */
+static inline phys_addr_t
+align_phys_boundary(const struct rte_memseg *ms, size_t len, size_t align,
+	size_t bound)
+{
+	phys_addr_t addr_offset, bmask, end, start;
+	size_t step;
+
+	step = RTE_MAX(align, bound);
+	bmask = ~((phys_addr_t)bound - 1);
+
+	/* calculate offset to closest alignment */
+	start = RTE_ALIGN_CEIL(ms->phys_addr, align);
+	addr_offset = start - ms->phys_addr;
+
+	while (addr_offset + len < ms->len) {
+
+		/* check, do we meet boundary condition */
+		end = start + len - (len != 0);
+		if ((start & bmask) == (end & bmask))
+			break;
+
+		/* calculate next offset */
+		start = RTE_ALIGN_CEIL(start + 1, step);
+		addr_offset = start - ms->phys_addr;
+	}
+
+	return (addr_offset);
+}
+
+static const struct rte_memzone *
+memzone_reserve_aligned_thread_unsafe(const char *name, size_t len,
+		int socket_id, unsigned flags, unsigned align, unsigned bound)
+{
+	struct rte_mem_config *mcfg;
+	unsigned i = 0;
+	int memseg_idx = -1;
+	uint64_t addr_offset, seg_offset = 0;
+	size_t requested_len;
+	size_t memseg_len = 0;
+	phys_addr_t memseg_physaddr;
+	void *memseg_addr;
+
+	/* get pointer to global configuration */
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	/* no more room in config */
+	if (mcfg->memzone_idx >= RTE_MAX_MEMZONE) {
+		RTE_LOG(ERR, EAL, "%s(): No more room in config\n", __func__);
+		rte_errno = ENOSPC;
+		return NULL;
+	}
+
+	/* zone already exist */
+	if ((memzone_lookup_thread_unsafe(name)) != NULL) {
+		RTE_LOG(DEBUG, EAL, "%s(): memzone <%s> already exists\n",
+			__func__, name);
+		rte_errno = EEXIST;
+		return NULL;
+	}
+
+	/* if alignment is not a power of two */
+	if (!rte_is_power_of_2(align)) {
+		RTE_LOG(ERR, EAL, "%s(): Invalid alignment: %u\n", __func__,
+				align);
+		rte_errno = EINVAL;
+		return NULL;
+	}
+
+	/* alignment less than cache size is not allowed */
+	if (align < RTE_CACHE_LINE_SIZE)
+		align = RTE_CACHE_LINE_SIZE;
+
+
+	/* align length on cache boundary. Check for overflow before doing so */
+	if (len > SIZE_MAX - RTE_CACHE_LINE_MASK) {
+		rte_errno = EINVAL; /* requested size too big */
+		return NULL;
+	}
+
+	len += RTE_CACHE_LINE_MASK;
+	len &= ~((size_t) RTE_CACHE_LINE_MASK);
+
+	/* save minimal requested  length */
+	requested_len = RTE_MAX((size_t)RTE_CACHE_LINE_SIZE,  len);
+
+	/* check that boundary condition is valid */
+	if (bound != 0 &&
+			(requested_len > bound || !rte_is_power_of_2(bound))) {
+		rte_errno = EINVAL;
+		return NULL;
+	}
+
+	/* find the smallest segment matching requirements */
+	for (i = 0; i < RTE_MAX_MEMSEG; i++) {
+		/* last segment */
+		if (free_memseg[i].addr == NULL)
+			break;
+
+		/* empty segment, skip it */
+		if (free_memseg[i].len == 0)
+			continue;
+
+		/* bad socket ID */
+		if (socket_id != SOCKET_ID_ANY &&
+		    free_memseg[i].socket_id != SOCKET_ID_ANY &&
+		    socket_id != free_memseg[i].socket_id)
+			continue;
+
+		/*
+		 * calculate offset to closest alignment that
+		 * meets boundary conditions.
+		 */
+		addr_offset = align_phys_boundary(free_memseg + i,
+			requested_len, align, bound);
+
+		/* check len */
+		if ((requested_len + addr_offset) > free_memseg[i].len)
+			continue;
+
+		/* check flags for hugepage sizes */
+		if ((flags & RTE_MEMZONE_2MB) &&
+				free_memseg[i].hugepage_sz == RTE_PGSIZE_1G)
+			continue;
+		if ((flags & RTE_MEMZONE_1GB) &&
+				free_memseg[i].hugepage_sz == RTE_PGSIZE_2M)
+			continue;
+		if ((flags & RTE_MEMZONE_16MB) &&
+				free_memseg[i].hugepage_sz == RTE_PGSIZE_16G)
+			continue;
+		if ((flags & RTE_MEMZONE_16GB) &&
+				free_memseg[i].hugepage_sz == RTE_PGSIZE_16M)
+			continue;
+
+		/* this segment is the best until now */
+		if (memseg_idx == -1) {
+			memseg_idx = i;
+			memseg_len = free_memseg[i].len;
+			seg_offset = addr_offset;
+		}
+		/* find the biggest contiguous zone */
+		else if (len == 0) {
+			if (free_memseg[i].len > memseg_len) {
+				memseg_idx = i;
+				memseg_len = free_memseg[i].len;
+				seg_offset = addr_offset;
+			}
+		}
+		/*
+		 * find the smallest (we already checked that current
+		 * zone length is > len
+		 */
+		else if (free_memseg[i].len + align < memseg_len ||
+				(free_memseg[i].len <= memseg_len + align &&
+				addr_offset < seg_offset)) {
+			memseg_idx = i;
+			memseg_len = free_memseg[i].len;
+			seg_offset = addr_offset;
+		}
+	}
+
+	/* no segment found */
+	if (memseg_idx == -1) {
+		/*
+		 * If RTE_MEMZONE_SIZE_HINT_ONLY flag is specified,
+		 * try allocating again without the size parameter otherwise -fail.
+		 */
+		if ((flags & RTE_MEMZONE_SIZE_HINT_ONLY)  &&
+		    ((flags & RTE_MEMZONE_1GB) || (flags & RTE_MEMZONE_2MB)
+		|| (flags & RTE_MEMZONE_16MB) || (flags & RTE_MEMZONE_16GB)))
+			return memzone_reserve_aligned_thread_unsafe(name,
+				len, socket_id, 0, align, bound);
+
+		rte_errno = ENOMEM;
+		return NULL;
+	}
+
+	/* save aligned physical and virtual addresses */
+	memseg_physaddr = free_memseg[memseg_idx].phys_addr + seg_offset;
+	memseg_addr = RTE_PTR_ADD(free_memseg[memseg_idx].addr,
+			(uintptr_t) seg_offset);
+
+	/* if we are looking for a biggest memzone */
+	if (len == 0) {
+		if (bound == 0)
+			requested_len = memseg_len - seg_offset;
+		else
+			requested_len = RTE_ALIGN_CEIL(memseg_physaddr + 1,
+				bound) - memseg_physaddr;
+	}
+
+	/* set length to correct value */
+	len = (size_t)seg_offset + requested_len;
+
+	/* update our internal state */
+	free_memseg[memseg_idx].len -= len;
+	free_memseg[memseg_idx].phys_addr += len;
+	free_memseg[memseg_idx].addr =
+		(char *)free_memseg[memseg_idx].addr + len;
+
+	/* fill the zone in config */
+	struct rte_memzone *mz = &mcfg->memzone[mcfg->memzone_idx++];
+	snprintf(mz->name, sizeof(mz->name), "%s", name);
+	mz->phys_addr = memseg_physaddr;
+	mz->addr = memseg_addr;
+	mz->len = requested_len;
+	mz->hugepage_sz = free_memseg[memseg_idx].hugepage_sz;
+	mz->socket_id = free_memseg[memseg_idx].socket_id;
+	mz->flags = 0;
+	mz->memseg_id = memseg_idx;
+
+	return mz;
+}
+
+/*
+ * Return a pointer to a correctly filled memzone descriptor (with a
+ * specified alignment). If the allocation cannot be done, return NULL.
+ */
+const struct rte_memzone *
+rte_memzone_reserve_aligned(const char *name, size_t len,
+		int socket_id, unsigned flags, unsigned align)
+{
+	struct rte_mem_config *mcfg;
+	const struct rte_memzone *mz = NULL;
+
+	/* both sizes cannot be explicitly called for */
+	if (((flags & RTE_MEMZONE_1GB) && (flags & RTE_MEMZONE_2MB))
+		|| ((flags & RTE_MEMZONE_16MB) && (flags & RTE_MEMZONE_16GB))) {
+		rte_errno = EINVAL;
+		return NULL;
+	}
+
+	/* get pointer to global configuration */
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	rte_rwlock_write_lock(&mcfg->mlock);
+
+	mz = memzone_reserve_aligned_thread_unsafe(
+		name, len, socket_id, flags, align, 0);
+
+	rte_rwlock_write_unlock(&mcfg->mlock);
+
+	return mz;
+}
+
+/*
+ * Return a pointer to a correctly filled memzone descriptor (with a
+ * specified alignment and boundary).
+ * If the allocation cannot be done, return NULL.
+ */
+const struct rte_memzone *
+rte_memzone_reserve_bounded(const char *name, size_t len,
+		int socket_id, unsigned flags, unsigned align, unsigned bound)
+{
+	struct rte_mem_config *mcfg;
+	const struct rte_memzone *mz = NULL;
+
+	/* both sizes cannot be explicitly called for */
+	if (((flags & RTE_MEMZONE_1GB) && (flags & RTE_MEMZONE_2MB))
+		|| ((flags & RTE_MEMZONE_16MB) && (flags & RTE_MEMZONE_16GB))) {
+		rte_errno = EINVAL;
+		return NULL;
+	}
+
+	/* get pointer to global configuration */
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	rte_rwlock_write_lock(&mcfg->mlock);
+
+	mz = memzone_reserve_aligned_thread_unsafe(
+		name, len, socket_id, flags, align, bound);
+
+	rte_rwlock_write_unlock(&mcfg->mlock);
+
+	return mz;
+}
+
+
+/*
+ * Lookup for the memzone identified by the given name
+ */
+const struct rte_memzone *
+rte_memzone_lookup(const char *name)
+{
+	struct rte_mem_config *mcfg;
+	const struct rte_memzone *memzone = NULL;
+
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	rte_rwlock_read_lock(&mcfg->mlock);
+
+	memzone = memzone_lookup_thread_unsafe(name);
+
+	rte_rwlock_read_unlock(&mcfg->mlock);
+
+	return memzone;
+}
+
+/* Dump all reserved memory zones on console */
+void
+rte_memzone_dump(FILE *f)
+{
+	struct rte_mem_config *mcfg;
+	unsigned i = 0;
+
+	/* get pointer to global configuration */
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	rte_rwlock_read_lock(&mcfg->mlock);
+	/* dump all zones */
+	for (i=0; i<RTE_MAX_MEMZONE; i++) {
+		if (mcfg->memzone[i].addr == NULL)
+			break;
+		fprintf(f, "Zone %u: name:<%s>, phys:0x%"PRIx64", len:0x%zx"
+		       ", virt:%p, socket_id:%"PRId32", flags:%"PRIx32"\n", i,
+		       mcfg->memzone[i].name,
+		       mcfg->memzone[i].phys_addr,
+		       mcfg->memzone[i].len,
+		       mcfg->memzone[i].addr,
+		       mcfg->memzone[i].socket_id,
+		       mcfg->memzone[i].flags);
+	}
+	rte_rwlock_read_unlock(&mcfg->mlock);
+}
+
+/*
+ * called by init: modify the free memseg list to have cache-aligned
+ * addresses and cache-aligned lengths
+ */
+static int
+memseg_sanitize(struct rte_memseg *memseg)
+{
+	unsigned phys_align;
+	unsigned virt_align;
+	unsigned off;
+
+	phys_align = memseg->phys_addr & RTE_CACHE_LINE_MASK;
+	virt_align = (unsigned long)memseg->addr & RTE_CACHE_LINE_MASK;
+
+	/*
+	 * sanity check: phys_addr and addr must have the same
+	 * alignment
+	 */
+	if (phys_align != virt_align)
+		return -1;
+
+	/* memseg is really too small, don't bother with it */
+	if (memseg->len < (2 * RTE_CACHE_LINE_SIZE)) {
+		memseg->len = 0;
+		return 0;
+	}
+
+	/* align start address */
+	off = (RTE_CACHE_LINE_SIZE - phys_align) & RTE_CACHE_LINE_MASK;
+	memseg->phys_addr += off;
+	memseg->addr = (char *)memseg->addr + off;
+	memseg->len -= off;
+
+	/* align end address */
+	memseg->len &= ~((uint64_t)RTE_CACHE_LINE_MASK);
+
+	return 0;
+}
+
+/*
+ * Init the memzone subsystem
+ */
+int
+rte_eal_memzone_init(void)
+{
+	struct rte_mem_config *mcfg;
+	const struct rte_memseg *memseg;
+	unsigned i = 0;
+
+	/* get pointer to global configuration */
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	/* mirror the runtime memsegs from config */
+	free_memseg = mcfg->free_memseg;
+
+	/* secondary processes don't need to initialise anything */
+	if (rte_eal_process_type() == RTE_PROC_SECONDARY)
+		return 0;
+
+	memseg = rte_eal_get_physmem_layout();
+	if (memseg == NULL) {
+		RTE_LOG(ERR, EAL, "%s(): Cannot get physical layout\n", __func__);
+		return -1;
+	}
+
+	rte_rwlock_write_lock(&mcfg->mlock);
+
+	/* fill in uninitialized free_memsegs */
+	for (i = 0; i < RTE_MAX_MEMSEG; i++) {
+		if (memseg[i].addr == NULL)
+			break;
+		if (free_memseg[i].addr != NULL)
+			continue;
+		memcpy(&free_memseg[i], &memseg[i], sizeof(struct rte_memseg));
+	}
+
+	/* make all zones cache-aligned */
+	for (i = 0; i < RTE_MAX_MEMSEG; i++) {
+		if (free_memseg[i].addr == NULL)
+			break;
+		if (memseg_sanitize(&free_memseg[i]) < 0) {
+			RTE_LOG(ERR, EAL, "%s(): Sanity check failed\n", __func__);
+			rte_rwlock_write_unlock(&mcfg->mlock);
+			return -1;
+		}
+	}
+
+	/* delete all zones */
+	mcfg->memzone_idx = 0;
+	memset(mcfg->memzone, 0, sizeof(mcfg->memzone));
+
+	rte_rwlock_write_unlock(&mcfg->mlock);
+
+	return 0;
+}
+
+/* Walk all reserved memory zones */
+void rte_memzone_walk(void (*func)(const struct rte_memzone *, void *),
+		      void *arg)
+{
+	struct rte_mem_config *mcfg;
+	unsigned i;
+
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	rte_rwlock_read_lock(&mcfg->mlock);
+	for (i=0; i<RTE_MAX_MEMZONE; i++) {
+		if (mcfg->memzone[i].addr != NULL)
+			(*func)(&mcfg->memzone[i], arg);
+	}
+	rte_rwlock_read_unlock(&mcfg->mlock);
+}
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_options.c b/src/dpdk_lib18/librte_eal/common/eal_common_options.c
new file mode 100755
index 00000000..e2810ab9
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_options.c
@@ -0,0 +1,611 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2014 6WIND S.A.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <syslog.h>
+#include <ctype.h>
+#include <limits.h>
+#include <errno.h>
+#include <getopt.h>
+
+#include <rte_eal.h>
+#include <rte_log.h>
+#include <rte_lcore.h>
+#include <rte_version.h>
+#include <rte_devargs.h>
+
+#include "eal_internal_cfg.h"
+#include "eal_options.h"
+#include "eal_filesystem.h"
+
+#define BITS_PER_HEX 4
+
+const char
+eal_short_options[] =
+	"b:" /* pci-blacklist */
+	"w:" /* pci-whitelist */
+	"c:" /* coremask */
+	"d:"
+	"l:" /* corelist */
+	"m:"
+	"n:"
+	"r:"
+	"v";
+
+const struct option
+eal_long_options[] = {
+	{OPT_HUGE_DIR, 1, 0, OPT_HUGE_DIR_NUM},
+	{OPT_MASTER_LCORE, 1, 0, OPT_MASTER_LCORE_NUM},
+	{OPT_PROC_TYPE, 1, 0, OPT_PROC_TYPE_NUM},
+	{OPT_NO_SHCONF, 0, 0, OPT_NO_SHCONF_NUM},
+	{OPT_NO_HPET, 0, 0, OPT_NO_HPET_NUM},
+	{OPT_VMWARE_TSC_MAP, 0, 0, OPT_VMWARE_TSC_MAP_NUM},
+	{OPT_NO_PCI, 0, 0, OPT_NO_PCI_NUM},
+	{OPT_NO_HUGE, 0, 0, OPT_NO_HUGE_NUM},
+	{OPT_FILE_PREFIX, 1, 0, OPT_FILE_PREFIX_NUM},
+	{OPT_SOCKET_MEM, 1, 0, OPT_SOCKET_MEM_NUM},
+	{OPT_PCI_WHITELIST, 1, 0, OPT_PCI_WHITELIST_NUM},
+	{OPT_PCI_BLACKLIST, 1, 0, OPT_PCI_BLACKLIST_NUM},
+	{OPT_VDEV, 1, 0, OPT_VDEV_NUM},
+	{OPT_SYSLOG, 1, NULL, OPT_SYSLOG_NUM},
+	{OPT_LOG_LEVEL, 1, NULL, OPT_LOG_LEVEL_NUM},
+	{OPT_BASE_VIRTADDR, 1, 0, OPT_BASE_VIRTADDR_NUM},
+	{OPT_XEN_DOM0, 0, 0, OPT_XEN_DOM0_NUM},
+	{OPT_CREATE_UIO_DEV, 1, NULL, OPT_CREATE_UIO_DEV_NUM},
+	{OPT_VFIO_INTR, 1, NULL, OPT_VFIO_INTR_NUM},
+	{0, 0, 0, 0}
+};
+
+static int lcores_parsed;
+static int master_lcore_parsed;
+static int mem_parsed;
+
+void
+eal_reset_internal_config(struct internal_config *internal_cfg)
+{
+	int i;
+
+	internal_cfg->memory = 0;
+	internal_cfg->force_nrank = 0;
+	internal_cfg->force_nchannel = 0;
+	internal_cfg->hugefile_prefix = HUGEFILE_PREFIX_DEFAULT;
+	internal_cfg->hugepage_dir = NULL;
+	internal_cfg->force_sockets = 0;
+	/* zero out the NUMA config */
+	for (i = 0; i < RTE_MAX_NUMA_NODES; i++)
+		internal_cfg->socket_mem[i] = 0;
+	/* zero out hugedir descriptors */
+	for (i = 0; i < MAX_HUGEPAGE_SIZES; i++)
+		internal_cfg->hugepage_info[i].lock_descriptor = -1;
+	internal_cfg->base_virtaddr = 0;
+
+	internal_cfg->syslog_facility = LOG_DAEMON;
+	/* default value from build option */
+	internal_cfg->log_level = RTE_LOG_LEVEL;
+
+	internal_cfg->xen_dom0_support = 0;
+
+	/* if set to NONE, interrupt mode is determined automatically */
+	internal_cfg->vfio_intr_mode = RTE_INTR_MODE_NONE;
+
+#ifdef RTE_LIBEAL_USE_HPET
+	internal_cfg->no_hpet = 0;
+#else
+	internal_cfg->no_hpet = 1;
+#endif
+	internal_cfg->vmware_tsc_map = 0;
+}
+
+/*
+ * Parse the coremask given as argument (hexadecimal string) and fill
+ * the global configuration (core role and core count) with the parsed
+ * value.
+ */
+static int xdigit2val(unsigned char c)
+{
+	int val;
+
+	if (isdigit(c))
+		val = c - '0';
+	else if (isupper(c))
+		val = c - 'A' + 10;
+	else
+		val = c - 'a' + 10;
+	return val;
+}
+
+static int
+eal_parse_coremask(const char *coremask)
+{
+	struct rte_config *cfg = rte_eal_get_configuration();
+	int i, j, idx = 0;
+	unsigned count = 0;
+	char c;
+	int val;
+
+	if (coremask == NULL)
+		return -1;
+	/* Remove all blank characters ahead and after .
+	 * Remove 0x/0X if exists.
+	 */
+	while (isblank(*coremask))
+		coremask++;
+	if (coremask[0] == '0' && ((coremask[1] == 'x')
+		|| (coremask[1] == 'X')))
+		coremask += 2;
+	i = strnlen(coremask, PATH_MAX);
+	while ((i > 0) && isblank(coremask[i - 1]))
+		i--;
+	if (i == 0)
+		return -1;
+
+	for (i = i - 1; i >= 0 && idx < RTE_MAX_LCORE; i--) {
+		c = coremask[i];
+		if (isxdigit(c) == 0) {
+			/* invalid characters */
+			return -1;
+		}
+		val = xdigit2val(c);
+		for (j = 0; j < BITS_PER_HEX && idx < RTE_MAX_LCORE; j++, idx++)
+		{
+			if ((1 << j) & val) {
+				if (!lcore_config[idx].detected) {
+					RTE_LOG(ERR, EAL, "lcore %u "
+					        "unavailable\n", idx);
+					return -1;
+				}
+				cfg->lcore_role[idx] = ROLE_RTE;
+				lcore_config[idx].core_index = count;
+				count++;
+			} else {
+				cfg->lcore_role[idx] = ROLE_OFF;
+				lcore_config[idx].core_index = -1;
+			}
+		}
+	}
+	for (; i >= 0; i--)
+		if (coremask[i] != '0')
+			return -1;
+	for (; idx < RTE_MAX_LCORE; idx++) {
+		cfg->lcore_role[idx] = ROLE_OFF;
+		lcore_config[idx].core_index = -1;
+	}
+	if (count == 0)
+		return -1;
+	/* Update the count of enabled logical cores of the EAL configuration */
+	cfg->lcore_count = count;
+	lcores_parsed = 1;
+	return 0;
+}
+
+static int
+eal_parse_corelist(const char *corelist)
+{
+	struct rte_config *cfg = rte_eal_get_configuration();
+	int i, idx = 0;
+	unsigned count = 0;
+	char *end = NULL;
+	int min, max;
+
+	if (corelist == NULL)
+		return -1;
+
+	/* Remove all blank characters ahead and after */
+	while (isblank(*corelist))
+		corelist++;
+	i = strnlen(corelist, sysconf(_SC_ARG_MAX));
+	while ((i > 0) && isblank(corelist[i - 1]))
+		i--;
+
+	/* Reset config */
+	for (idx = 0; idx < RTE_MAX_LCORE; idx++) {
+		cfg->lcore_role[idx] = ROLE_OFF;
+		lcore_config[idx].core_index = -1;
+	}
+
+	/* Get list of cores */
+	min = RTE_MAX_LCORE;
+	do {
+		while (isblank(*corelist))
+			corelist++;
+		if (*corelist == '\0')
+			return -1;
+		errno = 0;
+		idx = strtoul(corelist, &end, 10);
+		if (errno || end == NULL)
+			return -1;
+		while (isblank(*end))
+			end++;
+		if (*end == '-') {
+			min = idx;
+		} else if ((*end == ',') || (*end == '\0')) {
+			max = idx;
+			if (min == RTE_MAX_LCORE)
+				min = idx;
+			for (idx = min; idx <= max; idx++) {
+				cfg->lcore_role[idx] = ROLE_RTE;
+				lcore_config[idx].core_index = count;
+				count++;
+			}
+			min = RTE_MAX_LCORE;
+		} else
+			return -1;
+		corelist = end + 1;
+	} while (*end != '\0');
+
+	if (count == 0)
+		return -1;
+
+	lcores_parsed = 1;
+	return 0;
+}
+
+/* Changes the lcore id of the master thread */
+static int
+eal_parse_master_lcore(const char *arg)
+{
+	char *parsing_end;
+	struct rte_config *cfg = rte_eal_get_configuration();
+
+	errno = 0;
+	cfg->master_lcore = (uint32_t) strtol(arg, &parsing_end, 0);
+	if (errno || parsing_end[0] != 0)
+		return -1;
+	if (cfg->master_lcore >= RTE_MAX_LCORE)
+		return -1;
+	master_lcore_parsed = 1;
+	return 0;
+}
+
+static int
+eal_parse_syslog(const char *facility, struct internal_config *conf)
+{
+	int i;
+	static struct {
+		const char *name;
+		int value;
+	} map[] = {
+		{ "auth", LOG_AUTH },
+		{ "cron", LOG_CRON },
+		{ "daemon", LOG_DAEMON },
+		{ "ftp", LOG_FTP },
+		{ "kern", LOG_KERN },
+		{ "lpr", LOG_LPR },
+		{ "mail", LOG_MAIL },
+		{ "news", LOG_NEWS },
+		{ "syslog", LOG_SYSLOG },
+		{ "user", LOG_USER },
+		{ "uucp", LOG_UUCP },
+		{ "local0", LOG_LOCAL0 },
+		{ "local1", LOG_LOCAL1 },
+		{ "local2", LOG_LOCAL2 },
+		{ "local3", LOG_LOCAL3 },
+		{ "local4", LOG_LOCAL4 },
+		{ "local5", LOG_LOCAL5 },
+		{ "local6", LOG_LOCAL6 },
+		{ "local7", LOG_LOCAL7 },
+		{ NULL, 0 }
+	};
+
+	for (i = 0; map[i].name; i++) {
+		if (!strcmp(facility, map[i].name)) {
+			conf->syslog_facility = map[i].value;
+			return 0;
+		}
+	}
+	return -1;
+}
+
+static int
+eal_parse_log_level(const char *level, uint32_t *log_level)
+{
+	char *end;
+	unsigned long tmp;
+
+	errno = 0;
+	tmp = strtoul(level, &end, 0);
+
+	/* check for errors */
+	if ((errno != 0) || (level[0] == '\0') ||
+	    end == NULL || (*end != '\0'))
+		return -1;
+
+	/* log_level is a uint32_t */
+	if (tmp >= UINT32_MAX)
+		return -1;
+
+	*log_level = tmp;
+	return 0;
+}
+
+static enum rte_proc_type_t
+eal_parse_proc_type(const char *arg)
+{
+	if (strncasecmp(arg, "primary", sizeof("primary")) == 0)
+		return RTE_PROC_PRIMARY;
+	if (strncasecmp(arg, "secondary", sizeof("secondary")) == 0)
+		return RTE_PROC_SECONDARY;
+	if (strncasecmp(arg, "auto", sizeof("auto")) == 0)
+		return RTE_PROC_AUTO;
+
+	return RTE_PROC_INVALID;
+}
+
+int
+eal_parse_common_option(int opt, const char *optarg,
+			struct internal_config *conf)
+{
+	switch (opt) {
+	/* blacklist */
+	case 'b':
+		if (rte_eal_devargs_add(RTE_DEVTYPE_BLACKLISTED_PCI,
+				optarg) < 0) {
+			return -1;
+		}
+		break;
+	/* whitelist */
+	case 'w':
+		if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI,
+				optarg) < 0) {
+			return -1;
+		}
+		break;
+	/* coremask */
+	case 'c':
+		if (eal_parse_coremask(optarg) < 0) {
+			RTE_LOG(ERR, EAL, "invalid coremask\n");
+			return -1;
+		}
+		break;
+	/* corelist */
+	case 'l':
+		if (eal_parse_corelist(optarg) < 0) {
+			RTE_LOG(ERR, EAL, "invalid core list\n");
+			return -1;
+		}
+		break;
+	/* size of memory */
+	case 'm':
+		conf->memory = atoi(optarg);
+		conf->memory *= 1024ULL;
+		conf->memory *= 1024ULL;
+		mem_parsed = 1;
+		break;
+	/* force number of channels */
+	case 'n':
+		conf->force_nchannel = atoi(optarg);
+		if (conf->force_nchannel == 0 ||
+		    conf->force_nchannel > 4) {
+			RTE_LOG(ERR, EAL, "invalid channel number\n");
+			return -1;
+		}
+		break;
+	/* force number of ranks */
+	case 'r':
+		conf->force_nrank = atoi(optarg);
+		if (conf->force_nrank == 0 ||
+		    conf->force_nrank > 16) {
+			RTE_LOG(ERR, EAL, "invalid rank number\n");
+			return -1;
+		}
+		break;
+	case 'v':
+		/* since message is explicitly requested by user, we
+		 * write message at highest log level so it can always
+		 * be seen
+		 * even if info or warning messages are disabled */
+		RTE_LOG(CRIT, EAL, "RTE Version: '%s'\n", rte_version());
+		break;
+
+	/* long options */
+	case OPT_NO_HUGE_NUM:
+		conf->no_hugetlbfs = 1;
+		break;
+
+	case OPT_NO_PCI_NUM:
+		conf->no_pci = 1;
+		break;
+
+	case OPT_NO_HPET_NUM:
+		conf->no_hpet = 1;
+		break;
+
+	case OPT_VMWARE_TSC_MAP_NUM:
+		conf->vmware_tsc_map = 1;
+		break;
+
+	case OPT_NO_SHCONF_NUM:
+		conf->no_shconf = 1;
+		break;
+
+	case OPT_PROC_TYPE_NUM:
+		conf->process_type = eal_parse_proc_type(optarg);
+		break;
+
+	case OPT_MASTER_LCORE_NUM:
+		if (eal_parse_master_lcore(optarg) < 0) {
+			RTE_LOG(ERR, EAL, "invalid parameter for --"
+					OPT_MASTER_LCORE "\n");
+			return -1;
+		}
+		break;
+
+	case OPT_VDEV_NUM:
+		if (rte_eal_devargs_add(RTE_DEVTYPE_VIRTUAL,
+				optarg) < 0) {
+			return -1;
+		}
+		break;
+
+	case OPT_SYSLOG_NUM:
+		if (eal_parse_syslog(optarg, conf) < 0) {
+			RTE_LOG(ERR, EAL, "invalid parameters for --"
+					OPT_SYSLOG "\n");
+			return -1;
+		}
+		break;
+
+	case OPT_LOG_LEVEL_NUM: {
+		uint32_t log;
+
+		if (eal_parse_log_level(optarg, &log) < 0) {
+			RTE_LOG(ERR, EAL,
+				"invalid parameters for --"
+				OPT_LOG_LEVEL "\n");
+			return -1;
+		}
+		conf->log_level = log;
+		break;
+	}
+
+	/* don't know what to do, leave this to caller */
+	default:
+		return 1;
+
+	}
+
+	return 0;
+}
+
+int
+eal_adjust_config(struct internal_config *internal_cfg)
+{
+	int i;
+	struct rte_config *cfg = rte_eal_get_configuration();
+
+	if (internal_config.process_type == RTE_PROC_AUTO)
+		internal_config.process_type = eal_proc_type_detect();
+
+	/* default master lcore is the first one */
+	if (!master_lcore_parsed)
+		cfg->master_lcore = rte_get_next_lcore(-1, 0, 0);
+
+	/* if no memory amounts were requested, this will result in 0 and
+	 * will be overridden later, right after eal_hugepage_info_init() */
+	for (i = 0; i < RTE_MAX_NUMA_NODES; i++)
+		internal_cfg->memory += internal_cfg->socket_mem[i];
+
+	return 0;
+}
+
+int
+eal_check_common_options(struct internal_config *internal_cfg)
+{
+	struct rte_config *cfg = rte_eal_get_configuration();
+
+	if (!lcores_parsed) {
+		RTE_LOG(ERR, EAL, "CPU cores must be enabled with options "
+			"-c or -l\n");
+		return -1;
+	}
+	if (cfg->lcore_role[cfg->master_lcore] != ROLE_RTE) {
+		RTE_LOG(ERR, EAL, "Master lcore is not enabled for DPDK\n");
+		return -1;
+	}
+
+	if (internal_cfg->process_type == RTE_PROC_INVALID) {
+		RTE_LOG(ERR, EAL, "Invalid process type specified\n");
+		return -1;
+	}
+	if (internal_cfg->process_type == RTE_PROC_PRIMARY &&
+			internal_cfg->force_nchannel == 0) {
+		RTE_LOG(ERR, EAL, "Number of memory channels (-n) not "
+			"specified\n");
+		return -1;
+	}
+	if (index(internal_cfg->hugefile_prefix, '%') != NULL) {
+		RTE_LOG(ERR, EAL, "Invalid char, '%%', in --"OPT_FILE_PREFIX" "
+			"option\n");
+		return -1;
+	}
+	if (mem_parsed && internal_cfg->force_sockets == 1) {
+		RTE_LOG(ERR, EAL, "Options -m and --"OPT_SOCKET_MEM" cannot "
+			"be specified at the same time\n");
+		return -1;
+	}
+	if (internal_cfg->no_hugetlbfs &&
+			(mem_parsed || internal_cfg->force_sockets == 1)) {
+		RTE_LOG(ERR, EAL, "Options -m or --"OPT_SOCKET_MEM" cannot "
+			"be specified together with --"OPT_NO_HUGE"\n");
+		return -1;
+	}
+
+	if (rte_eal_devargs_type_count(RTE_DEVTYPE_WHITELISTED_PCI) != 0 &&
+		rte_eal_devargs_type_count(RTE_DEVTYPE_BLACKLISTED_PCI) != 0) {
+		RTE_LOG(ERR, EAL, "Options blacklist (-b) and whitelist (-w) "
+			"cannot be used at the same time\n");
+		return -1;
+	}
+
+	return 0;
+}
+
+void
+eal_common_usage(void)
+{
+	printf("-c COREMASK -n NUM [-m NB] [-r NUM] [-b <domain:bus:devid.func>]"
+	       "[--proc-type primary|secondary|auto]\n\n"
+	       "EAL common options:\n"
+	       "  -c COREMASK  : A hexadecimal bitmask of cores to run on\n"
+	       "  -l CORELIST  : List of cores to run on\n"
+	       "                 The argument format is <c1>[-c2][,c3[-c4],...]\n"
+	       "                 where c1, c2, etc are core indexes between 0 and %d\n"
+	       "  --"OPT_MASTER_LCORE" ID: Core ID that is used as master\n"
+	       "  -n NUM       : Number of memory channels\n"
+	       "  -v           : Display version information on startup\n"
+	       "  -m MB        : memory to allocate (see also --"OPT_SOCKET_MEM")\n"
+	       "  -r NUM       : force number of memory ranks (don't detect)\n"
+	       "  --"OPT_SYSLOG"     : set syslog facility\n"
+	       "  --"OPT_LOG_LEVEL"  : set default log level\n"
+	       "  --"OPT_PROC_TYPE"  : type of this process\n"
+	       "  --"OPT_PCI_BLACKLIST", -b: add a PCI device in black list.\n"
+	       "               Prevent EAL from using this PCI device. The argument\n"
+	       "               format is <domain:bus:devid.func>.\n"
+	       "  --"OPT_PCI_WHITELIST", -w: add a PCI device in white list.\n"
+	       "               Only use the specified PCI devices. The argument format\n"
+	       "               is <[domain:]bus:devid.func>. This option can be present\n"
+	       "               several times (once per device).\n"
+	       "               [NOTE: PCI whitelist cannot be used with -b option]\n"
+	       "  --"OPT_VDEV": add a virtual device.\n"
+	       "               The argument format is <driver><id>[,key=val,...]\n"
+	       "               (ex: --vdev=eth_pcap0,iface=eth2).\n"
+	       "  --"OPT_VMWARE_TSC_MAP": use VMware TSC map instead of native RDTSC\n"
+	       "\nEAL options for DEBUG use only:\n"
+	       "  --"OPT_NO_HUGE"  : use malloc instead of hugetlbfs\n"
+	       "  --"OPT_NO_PCI"   : disable pci\n"
+	       "  --"OPT_NO_HPET"  : disable hpet\n"
+	       "  --"OPT_NO_SHCONF": no shared config (mmap'd files)\n"
+	       "\n", RTE_MAX_LCORE);
+}
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_pci.c b/src/dpdk_lib18/librte_eal/common/eal_common_pci.c
new file mode 100755
index 00000000..f3c7f71a
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_pci.c
@@ -0,0 +1,207 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+/*   BSD LICENSE
+ *
+ *   Copyright 2013-2014 6WIND S.A.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of 6WIND S.A. nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <string.h>
+#include <inttypes.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/queue.h>
+
+#include <rte_interrupts.h>
+#include <rte_log.h>
+#include <rte_pci.h>
+#include <rte_per_lcore.h>
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_tailq.h>
+#include <rte_eal.h>
+#include <rte_string_fns.h>
+#include <rte_common.h>
+#include <rte_devargs.h>
+
+#include "eal_private.h"
+
+struct pci_driver_list pci_driver_list;
+struct pci_device_list pci_device_list;
+
+static struct rte_devargs *pci_devargs_lookup(struct rte_pci_device *dev)
+{
+	struct rte_devargs *devargs;
+
+	TAILQ_FOREACH(devargs, &devargs_list, next) {
+		if (devargs->type != RTE_DEVTYPE_BLACKLISTED_PCI &&
+			devargs->type != RTE_DEVTYPE_WHITELISTED_PCI)
+			continue;
+		if (!memcmp(&dev->addr, &devargs->pci.addr, sizeof(dev->addr)))
+			return devargs;
+	}
+	return NULL;
+}
+
+/*
+ * If vendor/device ID match, call the devinit() function of all
+ * registered driver for the given device. Return -1 if initialization
+ * failed, return 1 if no driver is found for this device.
+ */
+static int
+pci_probe_all_drivers(struct rte_pci_device *dev)
+{
+	struct rte_pci_driver *dr = NULL;
+	int rc;
+
+	TAILQ_FOREACH(dr, &pci_driver_list, next) {
+		rc = rte_eal_pci_probe_one_driver(dr, dev);
+		if (rc < 0)
+			/* negative value is an error */
+			return -1;
+		if (rc > 0)
+			/* positive value means driver not found */
+			continue;
+		return 0;
+	}
+	return 1;
+}
+
+/*
+ * Scan the content of the PCI bus, and call the devinit() function for
+ * all registered drivers that have a matching entry in its id_table
+ * for discovered devices.
+ */
+int
+rte_eal_pci_probe(void)
+{
+	struct rte_pci_device *dev = NULL;
+	struct rte_devargs *devargs;
+	int probe_all = 0;
+	int ret = 0;
+
+	if (rte_eal_devargs_type_count(RTE_DEVTYPE_WHITELISTED_PCI) == 0)
+		probe_all = 1;
+
+	TAILQ_FOREACH(dev, &pci_device_list, next) {
+
+		/* set devargs in PCI structure */
+		devargs = pci_devargs_lookup(dev);
+		if (devargs != NULL)
+			dev->devargs = devargs;
+
+		/* probe all or only whitelisted devices */
+		if (probe_all)
+			ret = pci_probe_all_drivers(dev);
+		else if (devargs != NULL &&
+			devargs->type == RTE_DEVTYPE_WHITELISTED_PCI)
+			ret = pci_probe_all_drivers(dev);
+		if (ret < 0)
+			rte_exit(EXIT_FAILURE, "Requested device " PCI_PRI_FMT
+				 " cannot be used\n", dev->addr.domain, dev->addr.bus,
+				 dev->addr.devid, dev->addr.function);
+	}
+
+	return 0;
+}
+
+/* dump one device */
+static int
+pci_dump_one_device(FILE *f, struct rte_pci_device *dev)
+{
+	int i;
+
+	fprintf(f, PCI_PRI_FMT, dev->addr.domain, dev->addr.bus,
+	       dev->addr.devid, dev->addr.function);
+	fprintf(f, " - vendor:%x device:%x\n", dev->id.vendor_id,
+	       dev->id.device_id);
+
+	for (i = 0; i != sizeof(dev->mem_resource) /
+		sizeof(dev->mem_resource[0]); i++) {
+		fprintf(f, "   %16.16"PRIx64" %16.16"PRIx64"\n",
+			dev->mem_resource[i].phys_addr,
+			dev->mem_resource[i].len);
+	}
+	return 0;
+}
+
+/* dump devices on the bus */
+void
+rte_eal_pci_dump(FILE *f)
+{
+	struct rte_pci_device *dev = NULL;
+
+	TAILQ_FOREACH(dev, &pci_device_list, next) {
+		pci_dump_one_device(f, dev);
+	}
+}
+
+/* register a driver */
+void
+rte_eal_pci_register(struct rte_pci_driver *driver)
+{
+	TAILQ_INSERT_TAIL(&pci_driver_list, driver, next);
+}
+
+/* unregister a driver */
+void
+rte_eal_pci_unregister(struct rte_pci_driver *driver)
+{
+	TAILQ_REMOVE(&pci_driver_list, driver, next);
+}
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_string_fns.c b/src/dpdk_lib18/librte_eal/common/eal_common_string_fns.c
new file mode 100755
index 00000000..125a3e2d
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_string_fns.c
@@ -0,0 +1,69 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <string.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <errno.h>
+
+#include <rte_string_fns.h>
+
+/* split string into tokens */
+int
+rte_strsplit(char *string, int stringlen,
+	     char **tokens, int maxtokens, char delim)
+{
+	int i, tok = 0;
+	int tokstart = 1; /* first token is right at start of string */
+
+	if (string == NULL || tokens == NULL)
+		goto einval_error;
+
+	for (i = 0; i < stringlen; i++) {
+		if (string[i] == '\0' || tok >= maxtokens)
+			break;
+		if (tokstart) {
+			tokstart = 0;
+			tokens[tok++] = &string[i];
+		}
+		if (string[i] == delim) {
+			string[i] = '\0';
+			tokstart = 1;
+		}
+	}
+	return tok;
+
+einval_error:
+	errno = EINVAL;
+	return -1;
+}
diff --git a/src/dpdk_lib18/librte_eal/common/eal_common_tailqs.c b/src/dpdk_lib18/librte_eal/common/eal_common_tailqs.c
new file mode 100755
index 00000000..db9a1850
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_common_tailqs.c
@@ -0,0 +1,146 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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 <sys/queue.h>
+#include <stdint.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_launch.h>
+#include <rte_tailq.h>
+#include <rte_eal.h>
+#include <rte_eal_memconfig.h>
+#include <rte_per_lcore.h>
+#include <rte_lcore.h>
+#include <rte_memory.h>
+#include <rte_atomic.h>
+#include <rte_branch_prediction.h>
+#include <rte_log.h>
+#include <rte_string_fns.h>
+
+#include "eal_private.h"
+
+/**
+ * Name of tailq_head
+ */
+const char* rte_tailq_names[RTE_MAX_TAILQ] = {
+#define rte_tailq_elem(idx, name)     name,
+#include <rte_tailq_elem.h>
+};
+
+struct rte_tailq_head *
+rte_eal_tailq_lookup(const char *name)
+{
+	unsigned i;
+	struct rte_mem_config *mcfg = rte_eal_get_configuration()->mem_config;
+
+	if (name == NULL)
+		return NULL;
+
+	for (i = 0; i < RTE_MAX_TAILQ; i++) {
+		if (rte_tailq_names[i] == NULL)
+			continue;
+		if (!strncmp(name, rte_tailq_names[i], RTE_TAILQ_NAMESIZE-1))
+			return &mcfg->tailq_head[i];
+	}
+
+	return NULL;
+}
+
+inline struct rte_tailq_head *
+rte_eal_tailq_lookup_by_idx(const unsigned tailq_idx)
+{
+	struct rte_mem_config *mcfg = rte_eal_get_configuration()->mem_config;
+
+	if (tailq_idx >= RTE_MAX_TAILQ) {
+		RTE_LOG(ERR, EAL, "%s(): No more room in config\n", __func__);
+		return NULL;
+	}
+
+	return &mcfg->tailq_head[tailq_idx];
+}
+
+struct rte_tailq_head *
+rte_eal_tailq_reserve(const char *name)
+{
+	return rte_eal_tailq_lookup(name);
+}
+
+inline struct rte_tailq_head *
+rte_eal_tailq_reserve_by_idx(const unsigned tailq_idx)
+{
+	return rte_eal_tailq_lookup_by_idx(tailq_idx);
+}
+
+void
+rte_dump_tailq(FILE *f)
+{
+	struct rte_mem_config *mcfg;
+	unsigned i = 0;
+
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	rte_rwlock_read_lock(&mcfg->qlock);
+	for (i=0; i < RTE_MAX_TAILQ; i++) {
+		const struct rte_tailq_head *tailq = &mcfg->tailq_head[i];
+		const struct rte_tailq_entry_head *head = &tailq->tailq_head;
+
+		fprintf(f, "Tailq %u: qname:<%s>, tqh_first:%p, tqh_last:%p\n", i,
+		       (rte_tailq_names[i] != NULL ? rte_tailq_names[i]:"nil"),
+		       head->tqh_first, head->tqh_last);
+	}
+	rte_rwlock_read_unlock(&mcfg->qlock);
+}
+
+int
+rte_eal_tailqs_init(void)
+{
+	unsigned i;
+	struct rte_mem_config *mcfg = NULL;
+
+	RTE_BUILD_BUG_ON(RTE_MAX_TAILQ < RTE_TAILQ_NUM);
+
+	if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
+		mcfg = rte_eal_get_configuration()->mem_config;
+		for (i = 0; i < RTE_MAX_TAILQ; i++)
+			TAILQ_INIT(&mcfg->tailq_head[i].tailq_head);
+	}
+
+	return 0;
+}
+
diff --git a/src/dpdk_lib18/librte_eal/common/eal_filesystem.h b/src/dpdk_lib18/librte_eal/common/eal_filesystem.h
new file mode 100755
index 00000000..fdb4a70b
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_filesystem.h
@@ -0,0 +1,118 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+/**
+ * @file
+ * Stores functions and path defines for files and directories
+ * on the filesystem for Linux, that are used by the Linux EAL.
+ */
+
+#ifndef EAL_FILESYSTEM_H
+#define EAL_FILESYSTEM_H
+
+/** Path of rte config file. */
+#define RUNTIME_CONFIG_FMT "%s/.%s_config"
+
+#include <stdint.h>
+#include <limits.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include <rte_string_fns.h>
+#include "eal_internal_cfg.h"
+
+static const char *default_config_dir = "/var/run";
+
+static inline const char *
+eal_runtime_config_path(void)
+{
+	static char buffer[PATH_MAX]; /* static so auto-zeroed */
+	const char *directory = default_config_dir;
+	const char *home_dir = getenv("HOME");
+
+	if (getuid() != 0 && home_dir != NULL)
+		directory = home_dir;
+	snprintf(buffer, sizeof(buffer) - 1, RUNTIME_CONFIG_FMT, directory,
+			internal_config.hugefile_prefix);
+	return buffer;
+}
+
+/** Path of hugepage info file. */
+#define HUGEPAGE_INFO_FMT "%s/.%s_hugepage_info"
+
+static inline const char *
+eal_hugepage_info_path(void)
+{
+	static char buffer[PATH_MAX]; /* static so auto-zeroed */
+	const char *directory = default_config_dir;
+	const char *home_dir = getenv("HOME");
+
+	if (getuid() != 0 && home_dir != NULL)
+		directory = home_dir;
+	snprintf(buffer, sizeof(buffer) - 1, HUGEPAGE_INFO_FMT, directory,
+			internal_config.hugefile_prefix);
+	return buffer;
+}
+
+/** String format for hugepage map files. */
+#define HUGEFILE_FMT "%s/%smap_%d"
+#define TEMP_HUGEFILE_FMT "%s/%smap_temp_%d"
+
+static inline const char *
+eal_get_hugefile_path(char *buffer, size_t buflen, const char *hugedir, int f_id)
+{
+	snprintf(buffer, buflen, HUGEFILE_FMT, hugedir,
+			internal_config.hugefile_prefix, f_id);
+	buffer[buflen - 1] = '\0';
+	return buffer;
+}
+
+#ifdef RTE_EAL_SINGLE_FILE_SEGMENTS
+static inline const char *
+eal_get_hugefile_temp_path(char *buffer, size_t buflen, const char *hugedir, int f_id)
+{
+	snprintf(buffer, buflen, TEMP_HUGEFILE_FMT, hugedir,
+			internal_config.hugefile_prefix, f_id);
+	buffer[buflen - 1] = '\0';
+	return buffer;
+}
+#endif
+
+/** define the default filename prefix for the %s values above */
+#define HUGEFILE_PREFIX_DEFAULT "rte"
+
+/** Function to read a single numeric value from a file on the filesystem.
+ * Used to read information from files on /sys */
+int eal_parse_sysfs_value(const char *filename, unsigned long *val);
+
+#endif /* EAL_FILESYSTEM_H */
diff --git a/src/dpdk_lib18/librte_eal/common/eal_hugepages.h b/src/dpdk_lib18/librte_eal/common/eal_hugepages.h
new file mode 100755
index 00000000..38edac03
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_hugepages.h
@@ -0,0 +1,67 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef EAL_HUGEPAGES_H
+#define EAL_HUGEPAGES_H
+
+#include <stddef.h>
+#include <stdint.h>
+#include <limits.h>
+
+#define MAX_HUGEPAGE_PATH PATH_MAX
+
+/**
+ * Structure used to store informations about hugepages that we mapped
+ * through the files in hugetlbfs.
+ */
+struct hugepage_file {
+	void *orig_va;      /**< virtual addr of first mmap() */
+	void *final_va;     /**< virtual addr of 2nd mmap() */
+	uint64_t physaddr;  /**< physical addr */
+	size_t size;        /**< the page size */
+	int socket_id;      /**< NUMA socket ID */
+	int file_id;        /**< the '%d' in HUGEFILE_FMT */
+	int memseg_id;      /**< the memory segment to which page belongs */
+#ifdef RTE_EAL_SINGLE_FILE_SEGMENTS
+	int repeated;		/**< number of times the page size is repeated */
+#endif
+	char filepath[MAX_HUGEPAGE_PATH]; /**< path to backing file on filesystem */
+};
+
+/**
+ * Read the information from linux on what hugepages are available
+ * for the EAL to use
+ */
+int eal_hugepage_info_init(void);
+
+#endif /* EAL_HUGEPAGES_H */
diff --git a/src/dpdk_lib18/librte_eal/common/eal_internal_cfg.h b/src/dpdk_lib18/librte_eal/common/eal_internal_cfg.h
new file mode 100755
index 00000000..e2ecb0d0
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_internal_cfg.h
@@ -0,0 +1,93 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+/**
+ * @file
+ * Holds the structures for the eal internal configuration
+ */
+
+#ifndef EAL_INTERNAL_CFG_H
+#define EAL_INTERNAL_CFG_H
+
+#include <rte_eal.h>
+#include <rte_pci_dev_feature_defs.h>
+
+#define MAX_HUGEPAGE_SIZES 3  /**< support up to 3 page sizes */
+
+/*
+ * internal configuration structure for the number, size and
+ * mount points of hugepages
+ */
+struct hugepage_info {
+	uint64_t hugepage_sz;   /**< size of a huge page */
+	const char *hugedir;    /**< dir where hugetlbfs is mounted */
+	uint32_t num_pages[RTE_MAX_NUMA_NODES];
+				/**< number of hugepages of that size on each socket */
+	int lock_descriptor;    /**< file descriptor for hugepage dir */
+};
+
+/**
+ * internal configuration
+ */
+struct internal_config {
+	volatile size_t memory;           /**< amount of asked memory */
+	volatile unsigned force_nchannel; /**< force number of channels */
+	volatile unsigned force_nrank;    /**< force number of ranks */
+	volatile unsigned no_hugetlbfs;   /**< true to disable hugetlbfs */
+	volatile unsigned xen_dom0_support; /**< support app running on Xen Dom0*/
+	volatile unsigned no_pci;         /**< true to disable PCI */
+	volatile unsigned no_hpet;        /**< true to disable HPET */
+	volatile unsigned vmware_tsc_map; /**< true to use VMware TSC mapping
+										* instead of native TSC */
+	volatile unsigned no_shconf;      /**< true if there is no shared config */
+	volatile unsigned create_uio_dev; /**< true to create /dev/uioX devices */
+	volatile enum rte_proc_type_t process_type; /**< multi-process proc type */
+	/** true to try allocating memory on specific sockets */
+	volatile unsigned force_sockets;
+	volatile uint64_t socket_mem[RTE_MAX_NUMA_NODES]; /**< amount of memory per socket */
+	uintptr_t base_virtaddr;          /**< base address to try and reserve memory from */
+	volatile int syslog_facility;	  /**< facility passed to openlog() */
+	volatile uint32_t log_level;	  /**< default log level */
+	/** default interrupt mode for VFIO */
+	volatile enum rte_intr_mode vfio_intr_mode;
+	const char *hugefile_prefix;      /**< the base filename of hugetlbfs files */
+	const char *hugepage_dir;         /**< specific hugetlbfs directory to use */
+
+	unsigned num_hugepage_sizes;      /**< how many sizes on this system */
+	struct hugepage_info hugepage_info[MAX_HUGEPAGE_SIZES];
+};
+extern struct internal_config internal_config; /**< Global EAL configuration. */
+
+void eal_reset_internal_config(struct internal_config *internal_cfg);
+
+#endif /* EAL_INTERNAL_CFG_H */
diff --git a/src/dpdk_lib18/librte_eal/common/eal_options.h b/src/dpdk_lib18/librte_eal/common/eal_options.h
new file mode 100755
index 00000000..e476f8d8
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_options.h
@@ -0,0 +1,93 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2014 6WIND S.A.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef EAL_OPTIONS_H
+#define EAL_OPTIONS_H
+
+enum {
+	/* long options mapped to a short option */
+#define OPT_PCI_WHITELIST "pci-whitelist"
+	OPT_PCI_WHITELIST_NUM = 'w',
+#define OPT_PCI_BLACKLIST "pci-blacklist"
+	OPT_PCI_BLACKLIST_NUM = 'b',
+
+	/* first long only option value must be >= 256, so that we won't
+	 * conflict with short options */
+	OPT_LONG_MIN_NUM = 256,
+#define OPT_HUGE_DIR    "huge-dir"
+	OPT_HUGE_DIR_NUM = OPT_LONG_MIN_NUM,
+#define OPT_MASTER_LCORE "master-lcore"
+	OPT_MASTER_LCORE_NUM,
+#define OPT_PROC_TYPE   "proc-type"
+	OPT_PROC_TYPE_NUM,
+#define OPT_NO_SHCONF   "no-shconf"
+	OPT_NO_SHCONF_NUM,
+#define OPT_NO_HPET     "no-hpet"
+	OPT_NO_HPET_NUM,
+#define OPT_VMWARE_TSC_MAP   "vmware-tsc-map"
+	OPT_VMWARE_TSC_MAP_NUM,
+#define OPT_NO_PCI      "no-pci"
+	OPT_NO_PCI_NUM,
+#define OPT_NO_HUGE     "no-huge"
+	OPT_NO_HUGE_NUM,
+#define OPT_FILE_PREFIX "file-prefix"
+	OPT_FILE_PREFIX_NUM,
+#define OPT_SOCKET_MEM  "socket-mem"
+	OPT_SOCKET_MEM_NUM,
+#define OPT_VDEV        "vdev"
+	OPT_VDEV_NUM,
+#define OPT_SYSLOG      "syslog"
+	OPT_SYSLOG_NUM,
+#define OPT_LOG_LEVEL   "log-level"
+	OPT_LOG_LEVEL_NUM,
+#define OPT_BASE_VIRTADDR   "base-virtaddr"
+	OPT_BASE_VIRTADDR_NUM,
+#define OPT_XEN_DOM0    "xen-dom0"
+	OPT_XEN_DOM0_NUM,
+#define OPT_CREATE_UIO_DEV "create-uio-dev"
+	OPT_CREATE_UIO_DEV_NUM,
+#define OPT_VFIO_INTR    "vfio-intr"
+	OPT_VFIO_INTR_NUM,
+	OPT_LONG_MAX_NUM
+};
+
+extern const char eal_short_options[];
+extern const struct option eal_long_options[];
+
+int eal_parse_common_option(int opt, const char *argv,
+			    struct internal_config *conf);
+int eal_adjust_config(struct internal_config *internal_cfg);
+int eal_check_common_options(struct internal_config *internal_cfg);
+void eal_common_usage(void);
+enum rte_proc_type_t eal_proc_type_detect(void);
+
+#endif /* EAL_OPTIONS_H */
diff --git a/src/dpdk_lib18/librte_eal/common/eal_private.h b/src/dpdk_lib18/librte_eal/common/eal_private.h
new file mode 100755
index 00000000..232fcecc
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_private.h
@@ -0,0 +1,206 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _EAL_PRIVATE_H_
+#define _EAL_PRIVATE_H_
+
+#include <stdio.h>
+
+/**
+ * Initialize the memzone subsystem (private to eal).
+ *
+ * @return
+ *   - 0 on success
+ *   - Negative on error
+ */
+int rte_eal_memzone_init(void);
+
+/**
+ * Common log initialization function (private to eal).
+ *
+ * Called by environment-specific log initialization function to initialize
+ * log history.
+ *
+ * @param default_log
+ *   The default log stream to be used.
+ * @return
+ *   - 0 on success
+ *   - Negative on error
+ */
+int rte_eal_common_log_init(FILE *default_log);
+
+/**
+ * Fill configuration with number of physical and logical processors
+ *
+ * This function is private to EAL.
+ *
+ * Parse /proc/cpuinfo to get the number of physical and logical
+ * processors on the machine.
+ *
+ * @return
+ *   0 on success, negative on error
+ */
+int rte_eal_cpu_init(void);
+
+/**
+ * Map memory
+ *
+ * This function is private to EAL.
+ *
+ * Fill configuration structure with these infos, and return 0 on success.
+ *
+ * @return
+ *   0 on success, negative on error
+ */
+int rte_eal_memory_init(void);
+
+/**
+ * Configure timers
+ *
+ * This function is private to EAL.
+ *
+ * Mmap memory areas used by HPET (high precision event timer) that will
+ * provide our time reference, and configure the TSC frequency also for it
+ * to be used as a reference.
+ *
+ * @return
+ *   0 on success, negative on error
+ */
+int rte_eal_timer_init(void);
+
+/**
+ * Init early logs
+ *
+ * This function is private to EAL.
+ *
+ * @return
+ *   0 on success, negative on error
+ */
+int rte_eal_log_early_init(void);
+
+/**
+ * Init the default log stream
+ *
+ * This function is private to EAL.
+ *
+ * @return
+ *   0 on success, negative on error
+ */
+int rte_eal_log_init(const char *id, int facility);
+
+/**
+ * Init the default log stream
+ *
+ * This function is private to EAL.
+ *
+ * @return
+ *   0 on success, negative on error
+ */
+int rte_eal_pci_init(void);
+
+#ifdef RTE_LIBRTE_IVSHMEM
+/**
+ * Init the memory from IVSHMEM devices
+ *
+ * This function is private to EAL.
+ *
+ * @return
+ *  0 on success, negative on error
+ */
+int rte_eal_ivshmem_init(void);
+
+/**
+ * Init objects in IVSHMEM devices
+ *
+ * This function is private to EAL.
+ *
+ * @return
+ *  0 on success, negative on error
+ */
+int rte_eal_ivshmem_obj_init(void);
+#endif
+
+struct rte_pci_driver;
+struct rte_pci_device;
+
+/**
+ * Mmap memory for single PCI device
+ *
+ * This function is private to EAL.
+ *
+ * @return
+ *   0 on success, negative on error
+ */
+int rte_eal_pci_probe_one_driver(struct rte_pci_driver *dr,
+		struct rte_pci_device *dev);
+
+/**
+ * Init tail queues for non-EAL library structures. This is to allow
+ * the rings, mempools, etc. lists to be shared among multiple processes
+ *
+ * This function is private to EAL
+ *
+ * @return
+ *    0 on success, negative on error
+ */
+int rte_eal_tailqs_init(void);
+
+/**
+ * Init interrupt handling.
+ *
+ * This function is private to EAL.
+ *
+ * @return
+ *  0 on success, negative on error
+ */
+int rte_eal_intr_init(void);
+
+/**
+ * Init alarm mechanism. This is to allow a callback be called after
+ * specific time.
+ *
+ * This function is private to EAL.
+ *
+ * @return
+ *  0 on success, negative on error
+ */
+int rte_eal_alarm_init(void);
+
+/**
+ * This function initialises any virtual devices
+ *
+ * This function is private to the EAL.
+ */
+int rte_eal_dev_init(void);
+
+#endif /* _EAL_PRIVATE_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/eal_thread.h b/src/dpdk_lib18/librte_eal/common/eal_thread.h
new file mode 100755
index 00000000..b53b84d3
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/eal_thread.h
@@ -0,0 +1,53 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef EAL_THREAD_H
+#define EAL_THREAD_H
+
+/**
+ * basic loop of thread, called for each thread by eal_init().
+ *
+ * @param arg
+ *   opaque pointer
+ */
+__attribute__((noreturn)) void *eal_thread_loop(void *arg);
+
+/**
+ * Init per-lcore info for master thread
+ *
+ * @param lcore_id
+ *   identifier of master lcore
+ */
+void eal_thread_init_master(unsigned lcore_id);
+
+#endif /* EAL_THREAD_H */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_atomic.h b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_atomic.h
new file mode 100755
index 00000000..fb7af2bd
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_atomic.h
@@ -0,0 +1,426 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) IBM Corporation 2014.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of IBM Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+*/
+
+/*
+ * Inspired from FreeBSD src/sys/powerpc/include/atomic.h
+ * Copyright (c) 2008 Marcel Moolenaar
+ * Copyright (c) 2001 Benno Rice
+ * Copyright (c) 2001 David E. O'Brien
+ * Copyright (c) 1998 Doug Rabson
+ * All rights reserved.
+ */
+
+#ifndef _RTE_ATOMIC_PPC_64_H_
+#define _RTE_ATOMIC_PPC_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_atomic.h"
+
+/**
+ * General memory barrier.
+ *
+ * Guarantees that the LOAD and STORE operations generated before the
+ * barrier occur before the LOAD and STORE operations generated after.
+ */
+#define	rte_mb()  {asm volatile("sync" : : : "memory"); }
+
+/**
+ * Write memory barrier.
+ *
+ * Guarantees that the STORE operations generated before the barrier
+ * occur before the STORE operations generated after.
+ */
+#define	rte_wmb() {asm volatile("sync" : : : "memory"); }
+
+/**
+ * Read memory barrier.
+ *
+ * Guarantees that the LOAD operations generated before the barrier
+ * occur before the LOAD operations generated after.
+ */
+#define	rte_rmb() {asm volatile("sync" : : : "memory"); }
+
+/*------------------------- 16 bit atomic operations -------------------------*/
+/* To be compatible with Power7, use GCC built-in functions for 16 bit
+ * operations */
+
+#ifndef RTE_FORCE_INTRINSICS
+static inline int
+rte_atomic16_cmpset(volatile uint16_t *dst, uint16_t exp, uint16_t src)
+{
+	return __atomic_compare_exchange(dst, &exp, &src, 0, __ATOMIC_ACQUIRE,
+		__ATOMIC_ACQUIRE) ? 1 : 0;
+}
+
+static inline int rte_atomic16_test_and_set(rte_atomic16_t *v)
+{
+	return rte_atomic16_cmpset((volatile uint16_t *)&v->cnt, 0, 1);
+}
+
+static inline void
+rte_atomic16_inc(rte_atomic16_t *v)
+{
+	__atomic_add_fetch(&v->cnt, 1, __ATOMIC_ACQUIRE);
+}
+
+static inline void
+rte_atomic16_dec(rte_atomic16_t *v)
+{
+	__atomic_sub_fetch(&v->cnt, 1, __ATOMIC_ACQUIRE);
+}
+
+static inline int rte_atomic16_inc_and_test(rte_atomic16_t *v)
+{
+	return (__atomic_add_fetch(&v->cnt, 1, __ATOMIC_ACQUIRE) == 0);
+}
+
+static inline int rte_atomic16_dec_and_test(rte_atomic16_t *v)
+{
+	return (__atomic_sub_fetch(&v->cnt, 1, __ATOMIC_ACQUIRE) == 0);
+}
+
+/*------------------------- 32 bit atomic operations -------------------------*/
+
+static inline int
+rte_atomic32_cmpset(volatile uint32_t *dst, uint32_t exp, uint32_t src)
+{
+	unsigned int ret = 0;
+
+	asm volatile(
+			"\tlwsync\n"
+			"1:\tlwarx %[ret], 0, %[dst]\n"
+			"cmplw %[exp], %[ret]\n"
+			"bne 2f\n"
+			"stwcx. %[src], 0, %[dst]\n"
+			"bne- 1b\n"
+			"li %[ret], 1\n"
+			"b 3f\n"
+			"2:\n"
+			"stwcx. %[ret], 0, %[dst]\n"
+			"li %[ret], 0\n"
+			"3:\n"
+			"isync\n"
+			: [ret] "=&r" (ret), "=m" (*dst)
+			: [dst] "r" (dst),
+			  [exp] "r" (exp),
+			  [src] "r" (src),
+			  "m" (*dst)
+			: "cc", "memory");
+
+	return ret;
+}
+
+static inline int rte_atomic32_test_and_set(rte_atomic32_t *v)
+{
+	return rte_atomic32_cmpset((volatile uint32_t *)&v->cnt, 0, 1);
+}
+
+static inline void
+rte_atomic32_inc(rte_atomic32_t *v)
+{
+	int t;
+
+	asm volatile(
+			"1: lwarx %[t],0,%[cnt]\n"
+			"addic %[t],%[t],1\n"
+			"stwcx. %[t],0,%[cnt]\n"
+			"bne- 1b\n"
+			: [t] "=&r" (t), "=m" (v->cnt)
+			: [cnt] "r" (&v->cnt), "m" (v->cnt)
+			: "cc", "xer", "memory");
+}
+
+static inline void
+rte_atomic32_dec(rte_atomic32_t *v)
+{
+	int t;
+
+	asm volatile(
+			"1: lwarx %[t],0,%[cnt]\n"
+			"addic %[t],%[t],-1\n"
+			"stwcx. %[t],0,%[cnt]\n"
+			"bne- 1b\n"
+			: [t] "=&r" (t), "=m" (v->cnt)
+			: [cnt] "r" (&v->cnt), "m" (v->cnt)
+			: "cc", "xer", "memory");
+}
+
+static inline int rte_atomic32_inc_and_test(rte_atomic32_t *v)
+{
+	int ret;
+
+	asm volatile(
+			"\n\tlwsync\n"
+			"1: lwarx %[ret],0,%[cnt]\n"
+			"addic	%[ret],%[ret],1\n"
+			"stwcx. %[ret],0,%[cnt]\n"
+			"bne- 1b\n"
+			"isync\n"
+			: [ret] "=&r" (ret)
+			: [cnt] "r" (&v->cnt)
+			: "cc", "xer", "memory");
+
+	return (ret == 0);
+}
+
+static inline int rte_atomic32_dec_and_test(rte_atomic32_t *v)
+{
+	int ret;
+
+	asm volatile(
+			"\n\tlwsync\n"
+			"1: lwarx %[ret],0,%[cnt]\n"
+			"addic %[ret],%[ret],-1\n"
+			"stwcx. %[ret],0,%[cnt]\n"
+			"bne- 1b\n"
+			"isync\n"
+			: [ret] "=&r" (ret)
+			: [cnt] "r" (&v->cnt)
+			: "cc", "xer", "memory");
+
+	return (ret == 0);
+}
+/*------------------------- 64 bit atomic operations -------------------------*/
+
+static inline int
+rte_atomic64_cmpset(volatile uint64_t *dst, uint64_t exp, uint64_t src)
+{
+	unsigned int ret = 0;
+
+	asm volatile (
+			"\tlwsync\n"
+			"1: ldarx %[ret], 0, %[dst]\n"
+			"cmpld %[exp], %[ret]\n"
+			"bne 2f\n"
+			"stdcx. %[src], 0, %[dst]\n"
+			"bne- 1b\n"
+			"li %[ret], 1\n"
+			"b 3f\n"
+			"2:\n"
+			"stdcx. %[ret], 0, %[dst]\n"
+			"li %[ret], 0\n"
+			"3:\n"
+			"isync\n"
+			: [ret] "=&r" (ret), "=m" (*dst)
+			: [dst] "r" (dst),
+			  [exp] "r" (exp),
+			  [src] "r" (src),
+			  "m" (*dst)
+			: "cc", "memory");
+	return ret;
+}
+
+static inline void
+rte_atomic64_init(rte_atomic64_t *v)
+{
+	v->cnt = 0;
+}
+
+static inline int64_t
+rte_atomic64_read(rte_atomic64_t *v)
+{
+	long ret;
+
+	asm volatile("ld%U1%X1 %[ret],%[cnt]"
+		: [ret] "=r"(ret)
+		: [cnt] "m"(v->cnt));
+
+	return ret;
+}
+
+static inline void
+rte_atomic64_set(rte_atomic64_t *v, int64_t new_value)
+{
+	asm volatile("std%U0%X0 %[new_value],%[cnt]"
+		: [cnt] "=m"(v->cnt)
+		: [new_value] "r"(new_value));
+}
+
+static inline void
+rte_atomic64_add(rte_atomic64_t *v, int64_t inc)
+{
+	long t;
+
+	asm volatile(
+			"1: ldarx %[t],0,%[cnt]\n"
+			"add %[t],%[inc],%[t]\n"
+			"stdcx. %[t],0,%[cnt]\n"
+			"bne- 1b\n"
+			: [t] "=&r" (t), "=m" (v->cnt)
+			: [cnt] "r" (&v->cnt), [inc] "r" (inc), "m" (v->cnt)
+			: "cc", "memory");
+}
+
+static inline void
+rte_atomic64_sub(rte_atomic64_t *v, int64_t dec)
+{
+	long t;
+
+	asm volatile(
+			"1: ldarx %[t],0,%[cnt]\n"
+			"subf %[t],%[dec],%[t]\n"
+			"stdcx. %[t],0,%[cnt]\n"
+			"bne- 1b\n"
+			: [t] "=&r" (t), "+m" (v->cnt)
+			: [cnt] "r" (&v->cnt), [dec] "r" (dec), "m" (v->cnt)
+			: "cc", "memory");
+}
+
+static inline void
+rte_atomic64_inc(rte_atomic64_t *v)
+{
+	long t;
+
+	asm volatile(
+			"1: ldarx %[t],0,%[cnt]\n"
+			"addic %[t],%[t],1\n"
+			"stdcx. %[t],0,%[cnt]\n"
+			"bne- 1b\n"
+			: [t] "=&r" (t), "+m" (v->cnt)
+			: [cnt] "r" (&v->cnt), "m" (v->cnt)
+			: "cc", "xer", "memory");
+}
+
+static inline void
+rte_atomic64_dec(rte_atomic64_t *v)
+{
+	long t;
+
+	asm volatile(
+			"1: ldarx %[t],0,%[cnt]\n"
+			"addic %[t],%[t],-1\n"
+			"stdcx. %[t],0,%[cnt]\n"
+			"bne- 1b\n"
+			: [t] "=&r" (t), "+m" (v->cnt)
+			: [cnt] "r" (&v->cnt), "m" (v->cnt)
+			: "cc", "xer", "memory");
+}
+
+static inline int64_t
+rte_atomic64_add_return(rte_atomic64_t *v, int64_t inc)
+{
+	long ret;
+
+	asm volatile(
+			"\n\tlwsync\n"
+			"1: ldarx %[ret],0,%[cnt]\n"
+			"add %[ret],%[inc],%[ret]\n"
+			"stdcx. %[ret],0,%[cnt]\n"
+			"bne- 1b\n"
+			"isync\n"
+			: [ret] "=&r" (ret)
+			: [inc] "r" (inc), [cnt] "r" (&v->cnt)
+			: "cc", "memory");
+
+	return ret;
+}
+
+static inline int64_t
+rte_atomic64_sub_return(rte_atomic64_t *v, int64_t dec)
+{
+	long ret;
+
+	asm volatile(
+			"\n\tlwsync\n"
+			"1: ldarx %[ret],0,%[cnt]\n"
+			"subf %[ret],%[dec],%[ret]\n"
+			"stdcx. %[ret],0,%[cnt]\n"
+			"bne- 1b\n"
+			"isync\n"
+			: [ret] "=&r" (ret)
+			: [dec] "r" (dec), [cnt] "r" (&v->cnt)
+			: "cc", "memory");
+
+	return ret;
+}
+
+static inline int rte_atomic64_inc_and_test(rte_atomic64_t *v)
+{
+	long ret;
+
+	asm volatile(
+			"\n\tlwsync\n"
+			"1: ldarx %[ret],0,%[cnt]\n"
+			"addic %[ret],%[ret],1\n"
+			"stdcx. %[ret],0,%[cnt]\n"
+			"bne- 1b\n"
+			"isync\n"
+			: [ret] "=&r" (ret)
+			: [cnt] "r" (&v->cnt)
+			: "cc", "xer", "memory");
+
+	return (ret == 0);
+}
+
+static inline int rte_atomic64_dec_and_test(rte_atomic64_t *v)
+{
+	long ret;
+
+	asm volatile(
+			"\n\tlwsync\n"
+			"1: ldarx %[ret],0,%[cnt]\n"
+			"addic %[ret],%[ret],-1\n"
+			"stdcx. %[ret],0,%[cnt]\n"
+			"bne- 1b\n"
+			"isync\n"
+			: [ret] "=&r" (ret)
+			: [cnt] "r" (&v->cnt)
+			: "cc", "xer", "memory");
+
+	return (ret == 0);
+}
+
+static inline int rte_atomic64_test_and_set(rte_atomic64_t *v)
+{
+	return rte_atomic64_cmpset((volatile uint64_t *)&v->cnt, 0, 1);
+}
+
+/**
+ * Atomically set a 64-bit counter to 0.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void rte_atomic64_clear(rte_atomic64_t *v)
+{
+	v->cnt = 0;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_ATOMIC_PPC_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_byteorder.h b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_byteorder.h
new file mode 100755
index 00000000..80436f24
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_byteorder.h
@@ -0,0 +1,149 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) IBM Corporation 2014.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of IBM Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+*/
+
+/* Inspired from FreeBSD src/sys/powerpc/include/endian.h
+ * Copyright (c) 1987, 1991, 1993
+ * The Regents of the University of California.  All rights reserved.
+*/
+
+#ifndef _RTE_BYTEORDER_PPC_64_H_
+#define _RTE_BYTEORDER_PPC_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_byteorder.h"
+
+/*
+ * An architecture-optimized byte swap for a 16-bit value.
+ *
+ * Do not use this function directly. The preferred function is rte_bswap16().
+ */
+static inline uint16_t rte_arch_bswap16(uint16_t _x)
+{
+	return ((_x >> 8) | ((_x << 8) & 0xff00));
+}
+
+/*
+ * An architecture-optimized byte swap for a 32-bit value.
+ *
+ * Do not use this function directly. The preferred function is rte_bswap32().
+ */
+static inline uint32_t rte_arch_bswap32(uint32_t _x)
+{
+	return ((_x >> 24) | ((_x >> 8) & 0xff00) | ((_x << 8) & 0xff0000) |
+		((_x << 24) & 0xff000000));
+}
+
+/*
+ * An architecture-optimized byte swap for a 64-bit value.
+ *
+  * Do not use this function directly. The preferred function is rte_bswap64().
+ */
+/* 64-bit mode */
+static inline uint64_t rte_arch_bswap64(uint64_t _x)
+{
+	return ((_x >> 56) | ((_x >> 40) & 0xff00) | ((_x >> 24) & 0xff0000) |
+		((_x >> 8) & 0xff000000) | ((_x << 8) & (0xffULL << 32)) |
+		((_x << 24) & (0xffULL << 40)) |
+		((_x << 40) & (0xffULL << 48)) | ((_x << 56)));
+}
+
+#ifndef RTE_FORCE_INTRINSICS
+#define rte_bswap16(x) ((uint16_t)(__builtin_constant_p(x) ?		\
+				   rte_constant_bswap16(x) :		\
+				   rte_arch_bswap16(x)))
+
+#define rte_bswap32(x) ((uint32_t)(__builtin_constant_p(x) ?		\
+				   rte_constant_bswap32(x) :		\
+				   rte_arch_bswap32(x)))
+
+#define rte_bswap64(x) ((uint64_t)(__builtin_constant_p(x) ?		\
+				   rte_constant_bswap64(x) :		\
+				   rte_arch_bswap64(x)))
+#else
+/*
+ * __builtin_bswap16 is only available gcc 4.8 and upwards
+ */
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
+#define rte_bswap16(x) ((uint16_t)(__builtin_constant_p(x) ?		\
+				   rte_constant_bswap16(x) :		\
+				   rte_arch_bswap16(x)))
+#endif
+#endif
+
+/* Power 8 have both little endian and big endian mode
+ * Power 7 only support big endian
+ */
+#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
+
+#define rte_cpu_to_le_16(x) (x)
+#define rte_cpu_to_le_32(x) (x)
+#define rte_cpu_to_le_64(x) (x)
+
+#define rte_cpu_to_be_16(x) rte_bswap16(x)
+#define rte_cpu_to_be_32(x) rte_bswap32(x)
+#define rte_cpu_to_be_64(x) rte_bswap64(x)
+
+#define rte_le_to_cpu_16(x) (x)
+#define rte_le_to_cpu_32(x) (x)
+#define rte_le_to_cpu_64(x) (x)
+
+#define rte_be_to_cpu_16(x) rte_bswap16(x)
+#define rte_be_to_cpu_32(x) rte_bswap32(x)
+#define rte_be_to_cpu_64(x) rte_bswap64(x)
+
+#else /* RTE_BIG_ENDIAN */
+
+#define rte_cpu_to_le_16(x) rte_bswap16(x)
+#define rte_cpu_to_le_32(x) rte_bswap32(x)
+#define rte_cpu_to_le_64(x) rte_bswap64(x)
+
+#define rte_cpu_to_be_16(x) (x)
+#define rte_cpu_to_be_32(x) (x)
+#define rte_cpu_to_be_64(x) (x)
+
+#define rte_le_to_cpu_16(x) rte_bswap16(x)
+#define rte_le_to_cpu_32(x) rte_bswap32(x)
+#define rte_le_to_cpu_64(x) rte_bswap64(x)
+
+#define rte_be_to_cpu_16(x) (x)
+#define rte_be_to_cpu_32(x) (x)
+#define rte_be_to_cpu_64(x) (x)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_BYTEORDER_PPC_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_cpuflags.h b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_cpuflags.h
new file mode 100755
index 00000000..df450470
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_cpuflags.h
@@ -0,0 +1,187 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) IBM Corporation 2014.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of IBM Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+*/
+
+#ifndef _RTE_CPUFLAGS_PPC_64_H_
+#define _RTE_CPUFLAGS_PPC_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <elf.h>
+#include <fcntl.h>
+#include <assert.h>
+#include <unistd.h>
+
+#include "generic/rte_cpuflags.h"
+
+/* Symbolic values for the entries in the auxiliary table */
+#define AT_HWCAP  16
+#define AT_HWCAP2 26
+
+/* software based registers */
+enum cpu_register_t {
+	REG_HWCAP = 0,
+	REG_HWCAP2,
+};
+
+/**
+ * Enumeration of all CPU features supported
+ */
+enum rte_cpu_flag_t {
+	RTE_CPUFLAG_PPC_LE = 0,
+	RTE_CPUFLAG_TRUE_LE,
+	RTE_CPUFLAG_PSERIES_PERFMON_COMPAT,
+	RTE_CPUFLAG_VSX,
+	RTE_CPUFLAG_ARCH_2_06,
+	RTE_CPUFLAG_POWER6_EXT,
+	RTE_CPUFLAG_DFP,
+	RTE_CPUFLAG_PA6T,
+	RTE_CPUFLAG_ARCH_2_05,
+	RTE_CPUFLAG_ICACHE_SNOOP,
+	RTE_CPUFLAG_SMT,
+	RTE_CPUFLAG_BOOKE,
+	RTE_CPUFLAG_CELLBE,
+	RTE_CPUFLAG_POWER5_PLUS,
+	RTE_CPUFLAG_POWER5,
+	RTE_CPUFLAG_POWER4,
+	RTE_CPUFLAG_NOTB,
+	RTE_CPUFLAG_EFP_DOUBLE,
+	RTE_CPUFLAG_EFP_SINGLE,
+	RTE_CPUFLAG_SPE,
+	RTE_CPUFLAG_UNIFIED_CACHE,
+	RTE_CPUFLAG_4xxMAC,
+	RTE_CPUFLAG_MMU,
+	RTE_CPUFLAG_FPU,
+	RTE_CPUFLAG_ALTIVEC,
+	RTE_CPUFLAG_PPC601,
+	RTE_CPUFLAG_PPC64,
+	RTE_CPUFLAG_PPC32,
+	RTE_CPUFLAG_TAR,
+	RTE_CPUFLAG_LSEL,
+	RTE_CPUFLAG_EBB,
+	RTE_CPUFLAG_DSCR,
+	RTE_CPUFLAG_HTM,
+	RTE_CPUFLAG_ARCH_2_07,
+	/* The last item */
+	RTE_CPUFLAG_NUMFLAGS,/**< This should always be the last! */
+};
+
+static const struct feature_entry cpu_feature_table[] = {
+	FEAT_DEF(PPC_LE, 0x00000001, 0, REG_HWCAP,  0)
+	FEAT_DEF(TRUE_LE, 0x00000001, 0, REG_HWCAP,  1)
+	FEAT_DEF(PSERIES_PERFMON_COMPAT, 0x00000001, 0, REG_HWCAP,  6)
+	FEAT_DEF(VSX, 0x00000001, 0, REG_HWCAP,  7)
+	FEAT_DEF(ARCH_2_06, 0x00000001, 0, REG_HWCAP,  8)
+	FEAT_DEF(POWER6_EXT, 0x00000001, 0, REG_HWCAP,  9)
+	FEAT_DEF(DFP, 0x00000001, 0, REG_HWCAP,  10)
+	FEAT_DEF(PA6T, 0x00000001, 0, REG_HWCAP,  11)
+	FEAT_DEF(ARCH_2_05, 0x00000001, 0, REG_HWCAP,  12)
+	FEAT_DEF(ICACHE_SNOOP, 0x00000001, 0, REG_HWCAP,  13)
+	FEAT_DEF(SMT, 0x00000001, 0, REG_HWCAP,  14)
+	FEAT_DEF(BOOKE, 0x00000001, 0, REG_HWCAP,  15)
+	FEAT_DEF(CELLBE, 0x00000001, 0, REG_HWCAP,  16)
+	FEAT_DEF(POWER5_PLUS, 0x00000001, 0, REG_HWCAP,  17)
+	FEAT_DEF(POWER5, 0x00000001, 0, REG_HWCAP,  18)
+	FEAT_DEF(POWER4, 0x00000001, 0, REG_HWCAP,  19)
+	FEAT_DEF(NOTB, 0x00000001, 0, REG_HWCAP,  20)
+	FEAT_DEF(EFP_DOUBLE, 0x00000001, 0, REG_HWCAP,  21)
+	FEAT_DEF(EFP_SINGLE, 0x00000001, 0, REG_HWCAP,  22)
+	FEAT_DEF(SPE, 0x00000001, 0, REG_HWCAP,  23)
+	FEAT_DEF(UNIFIED_CACHE, 0x00000001, 0, REG_HWCAP,  24)
+	FEAT_DEF(4xxMAC, 0x00000001, 0, REG_HWCAP,  25)
+	FEAT_DEF(MMU, 0x00000001, 0, REG_HWCAP,  26)
+	FEAT_DEF(FPU, 0x00000001, 0, REG_HWCAP,  27)
+	FEAT_DEF(ALTIVEC, 0x00000001, 0, REG_HWCAP,  28)
+	FEAT_DEF(PPC601, 0x00000001, 0, REG_HWCAP,  29)
+	FEAT_DEF(PPC64, 0x00000001, 0, REG_HWCAP,  30)
+	FEAT_DEF(PPC32, 0x00000001, 0, REG_HWCAP,  31)
+	FEAT_DEF(TAR, 0x00000001, 0, REG_HWCAP2,  26)
+	FEAT_DEF(LSEL, 0x00000001, 0, REG_HWCAP2,  27)
+	FEAT_DEF(EBB, 0x00000001, 0, REG_HWCAP2,  28)
+	FEAT_DEF(DSCR, 0x00000001, 0, REG_HWCAP2,  29)
+	FEAT_DEF(HTM, 0x00000001, 0, REG_HWCAP2,  30)
+	FEAT_DEF(ARCH_2_07, 0x00000001, 0, REG_HWCAP2,  31)
+};
+
+/*
+ * Read AUXV software register and get cpu features for Power
+ */
+static inline void
+rte_cpu_get_features(__attribute__((unused)) uint32_t leaf,
+	__attribute__((unused)) uint32_t subleaf, cpuid_registers_t out)
+{
+	int auxv_fd;
+	Elf64_auxv_t auxv;
+
+	auxv_fd = open("/proc/self/auxv", O_RDONLY);
+	assert(auxv_fd);
+	while (read(auxv_fd, &auxv,
+		sizeof(Elf64_auxv_t)) == sizeof(Elf64_auxv_t)) {
+		if (auxv.a_type == AT_HWCAP)
+			out[REG_HWCAP] = auxv.a_un.a_val;
+		else if (auxv.a_type == AT_HWCAP2)
+			out[REG_HWCAP2] = auxv.a_un.a_val;
+	}
+}
+
+/*
+ * Checks if a particular flag is available on current machine.
+ */
+static inline int
+rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
+{
+	const struct feature_entry *feat;
+	cpuid_registers_t regs = {0};
+
+	if (feature >= RTE_CPUFLAG_NUMFLAGS)
+		/* Flag does not match anything in the feature tables */
+		return -ENOENT;
+
+	feat = &cpu_feature_table[feature];
+
+	if (!feat->leaf)
+		/* This entry in the table wasn't filled out! */
+		return -EFAULT;
+
+	/* get the cpuid leaf containing the desired feature */
+	rte_cpu_get_features(feat->leaf, feat->subleaf, regs);
+
+	/* check if the feature is enabled */
+	return (regs[feat->reg] >> feat->bit) & 1;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_CPUFLAGS_PPC_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_cycles.h b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_cycles.h
new file mode 100755
index 00000000..fd26e8e7
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_cycles.h
@@ -0,0 +1,87 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) IBM Corporation 2014.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of IBM Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+*/
+
+#ifndef _RTE_CYCLES_PPC_64_H_
+#define _RTE_CYCLES_PPC_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_cycles.h"
+
+/**
+ * Read the time base register.
+ *
+ * @return
+ *   The time base for this lcore.
+ */
+static inline uint64_t
+rte_rdtsc(void)
+{
+	union {
+		uint64_t tsc_64;
+		struct {
+			uint32_t hi_32;
+			uint32_t lo_32;
+		};
+	} tsc;
+	uint32_t tmp;
+
+	asm volatile(
+			"0:\n"
+			"mftbu   %[hi32]\n"
+			"mftb    %[lo32]\n"
+			"mftbu   %[tmp]\n"
+			"cmpw    %[tmp],%[hi32]\n"
+			"bne     0b\n"
+			: [hi32] "=r"(tsc.hi_32), [lo32] "=r"(tsc.lo_32),
+			[tmp] "=r"(tmp)
+		    );
+	return tsc.tsc_64;
+}
+
+static inline uint64_t
+rte_rdtsc_precise(void)
+{
+	rte_mb();
+	return rte_rdtsc();
+}
+
+static inline uint64_t
+rte_get_tsc_cycles(void) { return rte_rdtsc(); }
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_CYCLES_PPC_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_memcpy.h b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_memcpy.h
new file mode 100755
index 00000000..acf7aac2
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_memcpy.h
@@ -0,0 +1,225 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) IBM Corporation 2014.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of IBM Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+*/
+
+#ifndef _RTE_MEMCPY_PPC_64_H_
+#define _RTE_MEMCPY_PPC_64_H_
+
+#include <stdint.h>
+#include <string.h>
+/*To include altivec.h, GCC version must  >= 4.8 */
+#include <altivec.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_memcpy.h"
+
+static inline void
+rte_mov16(uint8_t *dst, const uint8_t *src)
+{
+	vec_vsx_st(vec_vsx_ld(0, src), 0, dst);
+}
+
+static inline void
+rte_mov32(uint8_t *dst, const uint8_t *src)
+{
+	vec_vsx_st(vec_vsx_ld(0, src), 0, dst);
+	vec_vsx_st(vec_vsx_ld(16, src), 16, dst);
+}
+
+static inline void
+rte_mov48(uint8_t *dst, const uint8_t *src)
+{
+	vec_vsx_st(vec_vsx_ld(0, src), 0, dst);
+	vec_vsx_st(vec_vsx_ld(16, src), 16, dst);
+	vec_vsx_st(vec_vsx_ld(32, src), 32, dst);
+}
+
+static inline void
+rte_mov64(uint8_t *dst, const uint8_t *src)
+{
+	vec_vsx_st(vec_vsx_ld(0, src), 0, dst);
+	vec_vsx_st(vec_vsx_ld(16, src), 16, dst);
+	vec_vsx_st(vec_vsx_ld(32, src), 32, dst);
+	vec_vsx_st(vec_vsx_ld(48, src), 48, dst);
+}
+
+static inline void
+rte_mov128(uint8_t *dst, const uint8_t *src)
+{
+	vec_vsx_st(vec_vsx_ld(0, src), 0, dst);
+	vec_vsx_st(vec_vsx_ld(16, src), 16, dst);
+	vec_vsx_st(vec_vsx_ld(32, src), 32, dst);
+	vec_vsx_st(vec_vsx_ld(48, src), 48, dst);
+	vec_vsx_st(vec_vsx_ld(64, src), 64, dst);
+	vec_vsx_st(vec_vsx_ld(80, src), 80, dst);
+	vec_vsx_st(vec_vsx_ld(96, src), 96, dst);
+	vec_vsx_st(vec_vsx_ld(112, src), 112, dst);
+}
+
+static inline void
+rte_mov256(uint8_t *dst, const uint8_t *src)
+{
+	rte_mov128(dst, src);
+	rte_mov128(dst + 128, src + 128);
+}
+
+#define rte_memcpy(dst, src, n)              \
+	({ (__builtin_constant_p(n)) ?       \
+	memcpy((dst), (src), (n)) :          \
+	rte_memcpy_func((dst), (src), (n)); })
+
+static inline void *
+rte_memcpy_func(void *dst, const void *src, size_t n)
+{
+	void *ret = dst;
+
+	/* We can't copy < 16 bytes using XMM registers so do it manually. */
+	if (n < 16) {
+		if (n & 0x01) {
+			*(uint8_t *)dst = *(const uint8_t *)src;
+			dst = (uint8_t *)dst + 1;
+			src = (const uint8_t *)src + 1;
+		}
+		if (n & 0x02) {
+			*(uint16_t *)dst = *(const uint16_t *)src;
+			dst = (uint16_t *)dst + 1;
+			src = (const uint16_t *)src + 1;
+		}
+		if (n & 0x04) {
+			*(uint32_t *)dst = *(const uint32_t *)src;
+			dst = (uint32_t *)dst + 1;
+			src = (const uint32_t *)src + 1;
+		}
+		if (n & 0x08)
+			*(uint64_t *)dst = *(const uint64_t *)src;
+		return ret;
+	}
+
+	/* Special fast cases for <= 128 bytes */
+	if (n <= 32) {
+		rte_mov16((uint8_t *)dst, (const uint8_t *)src);
+		rte_mov16((uint8_t *)dst - 16 + n,
+			(const uint8_t *)src - 16 + n);
+		return ret;
+	}
+
+	if (n <= 64) {
+		rte_mov32((uint8_t *)dst, (const uint8_t *)src);
+		rte_mov32((uint8_t *)dst - 32 + n,
+			(const uint8_t *)src - 32 + n);
+		return ret;
+	}
+
+	if (n <= 128) {
+		rte_mov64((uint8_t *)dst, (const uint8_t *)src);
+		rte_mov64((uint8_t *)dst - 64 + n,
+			(const uint8_t *)src - 64 + n);
+		return ret;
+	}
+
+	/*
+	 * For large copies > 128 bytes. This combination of 256, 64 and 16 byte
+	 * copies was found to be faster than doing 128 and 32 byte copies as
+	 * well.
+	 */
+	for ( ; n >= 256; n -= 256) {
+		rte_mov256((uint8_t *)dst, (const uint8_t *)src);
+		dst = (uint8_t *)dst + 256;
+		src = (const uint8_t *)src + 256;
+	}
+
+	/*
+	 * We split the remaining bytes (which will be less than 256) into
+	 * 64byte (2^6) chunks.
+	 * Using incrementing integers in the case labels of a switch statement
+	 * enourages the compiler to use a jump table. To get incrementing
+	 * integers, we shift the 2 relevant bits to the LSB position to first
+	 * get decrementing integers, and then subtract.
+	 */
+	switch (3 - (n >> 6)) {
+	case 0x00:
+		rte_mov64((uint8_t *)dst, (const uint8_t *)src);
+		n -= 64;
+		dst = (uint8_t *)dst + 64;
+		src = (const uint8_t *)src + 64;      /* fallthrough */
+	case 0x01:
+		rte_mov64((uint8_t *)dst, (const uint8_t *)src);
+		n -= 64;
+		dst = (uint8_t *)dst + 64;
+		src = (const uint8_t *)src + 64;      /* fallthrough */
+	case 0x02:
+		rte_mov64((uint8_t *)dst, (const uint8_t *)src);
+		n -= 64;
+		dst = (uint8_t *)dst + 64;
+		src = (const uint8_t *)src + 64;      /* fallthrough */
+	default:
+		;
+	}
+
+	/*
+	 * We split the remaining bytes (which will be less than 64) into
+	 * 16byte (2^4) chunks, using the same switch structure as above.
+	 */
+	switch (3 - (n >> 4)) {
+	case 0x00:
+		rte_mov16((uint8_t *)dst, (const uint8_t *)src);
+		n -= 16;
+		dst = (uint8_t *)dst + 16;
+		src = (const uint8_t *)src + 16;      /* fallthrough */
+	case 0x01:
+		rte_mov16((uint8_t *)dst, (const uint8_t *)src);
+		n -= 16;
+		dst = (uint8_t *)dst + 16;
+		src = (const uint8_t *)src + 16;      /* fallthrough */
+	case 0x02:
+		rte_mov16((uint8_t *)dst, (const uint8_t *)src);
+		n -= 16;
+		dst = (uint8_t *)dst + 16;
+		src = (const uint8_t *)src + 16;      /* fallthrough */
+	default:
+		;
+	}
+
+	/* Copy any remaining bytes, without going beyond end of buffers */
+	if (n != 0)
+		rte_mov16((uint8_t *)dst - 16 + n,
+			(const uint8_t *)src - 16 + n);
+	return ret;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_MEMCPY_PPC_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_prefetch.h b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_prefetch.h
new file mode 100755
index 00000000..9df0d13c
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_prefetch.h
@@ -0,0 +1,61 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) IBM Corporation 2014.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of IBM Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+*/
+
+#ifndef _RTE_PREFETCH_PPC_64_H_
+#define _RTE_PREFETCH_PPC_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_prefetch.h"
+
+static inline void rte_prefetch0(volatile void *p)
+{
+	asm volatile ("dcbt 0,%[p],1" : : [p] "r" (p));
+}
+
+static inline void rte_prefetch1(volatile void *p)
+{
+	asm volatile ("dcbt 0,%[p],1" : : [p] "r" (p));
+}
+
+static inline void rte_prefetch2(volatile void *p)
+{
+	asm volatile ("dcbt 0,%[p],1" : : [p] "r" (p));
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_PREFETCH_PPC_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_spinlock.h b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_spinlock.h
new file mode 100755
index 00000000..cf8b81ad
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/ppc_64/rte_spinlock.h
@@ -0,0 +1,73 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) IBM Corporation 2014.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of IBM Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+*/
+
+#ifndef _RTE_SPINLOCK_PPC_64_H_
+#define _RTE_SPINLOCK_PPC_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_common.h>
+#include "generic/rte_spinlock.h"
+
+/* Fixme: Use intrinsics to implement the spinlock on Power architecture */
+
+#ifndef RTE_FORCE_INTRINSICS
+
+static inline void
+rte_spinlock_lock(rte_spinlock_t *sl)
+{
+	while (__sync_lock_test_and_set(&sl->locked, 1))
+		while (sl->locked)
+			rte_pause();
+}
+
+static inline void
+rte_spinlock_unlock(rte_spinlock_t *sl)
+{
+	__sync_lock_release(&sl->locked);
+}
+
+static inline int
+rte_spinlock_trylock(rte_spinlock_t *sl)
+{
+	return (__sync_lock_test_and_set(&sl->locked, 1) == 0);
+}
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_SPINLOCK_PPC_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_atomic.h b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_atomic.h
new file mode 100755
index 00000000..e93e8eef
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_atomic.h
@@ -0,0 +1,216 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_ATOMIC_X86_H_
+#define _RTE_ATOMIC_X86_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <emmintrin.h>
+#include "generic/rte_atomic.h"
+
+#if RTE_MAX_LCORE == 1
+#define MPLOCKED                        /**< No need to insert MP lock prefix. */
+#else
+#define MPLOCKED        "lock ; "       /**< Insert MP lock prefix. */
+#endif
+
+#define	rte_mb() _mm_mfence()
+
+#define	rte_wmb() _mm_sfence()
+
+#define	rte_rmb() _mm_lfence()
+
+/*------------------------- 16 bit atomic operations -------------------------*/
+
+#ifndef RTE_FORCE_INTRINSICS
+static inline int
+rte_atomic16_cmpset(volatile uint16_t *dst, uint16_t exp, uint16_t src)
+{
+	uint8_t res;
+
+	asm volatile(
+			MPLOCKED
+			"cmpxchgw %[src], %[dst];"
+			"sete %[res];"
+			: [res] "=a" (res),     /* output */
+			  [dst] "=m" (*dst)
+			: [src] "r" (src),      /* input */
+			  "a" (exp),
+			  "m" (*dst)
+			: "memory");            /* no-clobber list */
+	return res;
+}
+
+static inline int rte_atomic16_test_and_set(rte_atomic16_t *v)
+{
+	return rte_atomic16_cmpset((volatile uint16_t *)&v->cnt, 0, 1);
+}
+
+static inline void
+rte_atomic16_inc(rte_atomic16_t *v)
+{
+	asm volatile(
+			MPLOCKED
+			"incw %[cnt]"
+			: [cnt] "=m" (v->cnt)   /* output */
+			: "m" (v->cnt)          /* input */
+			);
+}
+
+static inline void
+rte_atomic16_dec(rte_atomic16_t *v)
+{
+	asm volatile(
+			MPLOCKED
+			"decw %[cnt]"
+			: [cnt] "=m" (v->cnt)   /* output */
+			: "m" (v->cnt)          /* input */
+			);
+}
+
+static inline int rte_atomic16_inc_and_test(rte_atomic16_t *v)
+{
+	uint8_t ret;
+
+	asm volatile(
+			MPLOCKED
+			"incw %[cnt] ; "
+			"sete %[ret]"
+			: [cnt] "+m" (v->cnt),  /* output */
+			  [ret] "=qm" (ret)
+			);
+	return (ret != 0);
+}
+
+static inline int rte_atomic16_dec_and_test(rte_atomic16_t *v)
+{
+	uint8_t ret;
+
+	asm volatile(MPLOCKED
+			"decw %[cnt] ; "
+			"sete %[ret]"
+			: [cnt] "+m" (v->cnt),  /* output */
+			  [ret] "=qm" (ret)
+			);
+	return (ret != 0);
+}
+
+/*------------------------- 32 bit atomic operations -------------------------*/
+
+static inline int
+rte_atomic32_cmpset(volatile uint32_t *dst, uint32_t exp, uint32_t src)
+{
+	uint8_t res;
+
+	asm volatile(
+			MPLOCKED
+			"cmpxchgl %[src], %[dst];"
+			"sete %[res];"
+			: [res] "=a" (res),     /* output */
+			  [dst] "=m" (*dst)
+			: [src] "r" (src),      /* input */
+			  "a" (exp),
+			  "m" (*dst)
+			: "memory");            /* no-clobber list */
+	return res;
+}
+
+static inline int rte_atomic32_test_and_set(rte_atomic32_t *v)
+{
+	return rte_atomic32_cmpset((volatile uint32_t *)&v->cnt, 0, 1);
+}
+
+static inline void
+rte_atomic32_inc(rte_atomic32_t *v)
+{
+	asm volatile(
+			MPLOCKED
+			"incl %[cnt]"
+			: [cnt] "=m" (v->cnt)   /* output */
+			: "m" (v->cnt)          /* input */
+			);
+}
+
+static inline void
+rte_atomic32_dec(rte_atomic32_t *v)
+{
+	asm volatile(
+			MPLOCKED
+			"decl %[cnt]"
+			: [cnt] "=m" (v->cnt)   /* output */
+			: "m" (v->cnt)          /* input */
+			);
+}
+
+static inline int rte_atomic32_inc_and_test(rte_atomic32_t *v)
+{
+	uint8_t ret;
+
+	asm volatile(
+			MPLOCKED
+			"incl %[cnt] ; "
+			"sete %[ret]"
+			: [cnt] "+m" (v->cnt),  /* output */
+			  [ret] "=qm" (ret)
+			);
+	return (ret != 0);
+}
+
+static inline int rte_atomic32_dec_and_test(rte_atomic32_t *v)
+{
+	uint8_t ret;
+
+	asm volatile(MPLOCKED
+			"decl %[cnt] ; "
+			"sete %[ret]"
+			: [cnt] "+m" (v->cnt),  /* output */
+			  [ret] "=qm" (ret)
+			);
+	return (ret != 0);
+}
+#endif
+
+#ifdef RTE_ARCH_I686
+#include "rte_atomic_32.h"
+#else
+#include "rte_atomic_64.h"
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_ATOMIC_X86_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_atomic_32.h b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_atomic_32.h
new file mode 100755
index 00000000..400d8a96
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_atomic_32.h
@@ -0,0 +1,222 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+/*
+ * Inspired from FreeBSD src/sys/i386/include/atomic.h
+ * Copyright (c) 1998 Doug Rabson
+ * All rights reserved.
+ */
+
+#ifndef _RTE_ATOMIC_I686_H_
+#define _RTE_ATOMIC_I686_H_
+
+/*------------------------- 64 bit atomic operations -------------------------*/
+
+#ifndef RTE_FORCE_INTRINSICS
+static inline int
+rte_atomic64_cmpset(volatile uint64_t *dst, uint64_t exp, uint64_t src)
+{
+	uint8_t res;
+	union {
+		struct {
+			uint32_t l32;
+			uint32_t h32;
+		};
+		uint64_t u64;
+	} _exp, _src;
+
+	_exp.u64 = exp;
+	_src.u64 = src;
+
+#ifndef __PIC__
+    asm volatile (
+            MPLOCKED
+            "cmpxchg8b (%[dst]);"
+            "setz %[res];"
+            : [res] "=a" (res)      /* result in eax */
+            : [dst] "S" (dst),      /* esi */
+             "b" (_src.l32),       /* ebx */
+             "c" (_src.h32),       /* ecx */
+             "a" (_exp.l32),       /* eax */
+             "d" (_exp.h32)        /* edx */
+			: "memory" );           /* no-clobber list */
+#else
+	asm volatile (
+            "mov %%ebx, %%edi\n"
+			MPLOCKED
+			"cmpxchg8b (%[dst]);"
+			"setz %[res];"
+            "xchgl %%ebx, %%edi;\n"
+			: [res] "=a" (res)      /* result in eax */
+			: [dst] "S" (dst),      /* esi */
+			  "D" (_src.l32),       /* ebx */
+			  "c" (_src.h32),       /* ecx */
+			  "a" (_exp.l32),       /* eax */
+			  "d" (_exp.h32)        /* edx */
+			: "memory" );           /* no-clobber list */
+#endif
+
+	return res;
+}
+
+static inline void
+rte_atomic64_init(rte_atomic64_t *v)
+{
+	int success = 0;
+	uint64_t tmp;
+
+	while (success == 0) {
+		tmp = v->cnt;
+		success = rte_atomic64_cmpset((volatile uint64_t *)&v->cnt,
+		                              tmp, 0);
+	}
+}
+
+static inline int64_t
+rte_atomic64_read(rte_atomic64_t *v)
+{
+	int success = 0;
+	uint64_t tmp;
+
+	while (success == 0) {
+		tmp = v->cnt;
+		/* replace the value by itself */
+		success = rte_atomic64_cmpset((volatile uint64_t *)&v->cnt,
+		                              tmp, tmp);
+	}
+	return tmp;
+}
+
+static inline void
+rte_atomic64_set(rte_atomic64_t *v, int64_t new_value)
+{
+	int success = 0;
+	uint64_t tmp;
+
+	while (success == 0) {
+		tmp = v->cnt;
+		success = rte_atomic64_cmpset((volatile uint64_t *)&v->cnt,
+		                              tmp, new_value);
+	}
+}
+
+static inline void
+rte_atomic64_add(rte_atomic64_t *v, int64_t inc)
+{
+	int success = 0;
+	uint64_t tmp;
+
+	while (success == 0) {
+		tmp = v->cnt;
+		success = rte_atomic64_cmpset((volatile uint64_t *)&v->cnt,
+		                              tmp, tmp + inc);
+	}
+}
+
+static inline void
+rte_atomic64_sub(rte_atomic64_t *v, int64_t dec)
+{
+	int success = 0;
+	uint64_t tmp;
+
+	while (success == 0) {
+		tmp = v->cnt;
+		success = rte_atomic64_cmpset((volatile uint64_t *)&v->cnt,
+		                              tmp, tmp - dec);
+	}
+}
+
+static inline void
+rte_atomic64_inc(rte_atomic64_t *v)
+{
+	rte_atomic64_add(v, 1);
+}
+
+static inline void
+rte_atomic64_dec(rte_atomic64_t *v)
+{
+	rte_atomic64_sub(v, 1);
+}
+
+static inline int64_t
+rte_atomic64_add_return(rte_atomic64_t *v, int64_t inc)
+{
+	int success = 0;
+	uint64_t tmp;
+
+	while (success == 0) {
+		tmp = v->cnt;
+		success = rte_atomic64_cmpset((volatile uint64_t *)&v->cnt,
+		                              tmp, tmp + inc);
+	}
+
+	return tmp + inc;
+}
+
+static inline int64_t
+rte_atomic64_sub_return(rte_atomic64_t *v, int64_t dec)
+{
+	int success = 0;
+	uint64_t tmp;
+
+	while (success == 0) {
+		tmp = v->cnt;
+		success = rte_atomic64_cmpset((volatile uint64_t *)&v->cnt,
+		                              tmp, tmp - dec);
+	}
+
+	return tmp - dec;
+}
+
+static inline int rte_atomic64_inc_and_test(rte_atomic64_t *v)
+{
+	return rte_atomic64_add_return(v, 1) == 0;
+}
+
+static inline int rte_atomic64_dec_and_test(rte_atomic64_t *v)
+{
+	return rte_atomic64_sub_return(v, 1) == 0;
+}
+
+static inline int rte_atomic64_test_and_set(rte_atomic64_t *v)
+{
+	return rte_atomic64_cmpset((volatile uint64_t *)&v->cnt, 0, 1);
+}
+
+static inline void rte_atomic64_clear(rte_atomic64_t *v)
+{
+	rte_atomic64_set(v, 0);
+}
+#endif
+
+#endif /* _RTE_ATOMIC_I686_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_atomic_64.h b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_atomic_64.h
new file mode 100755
index 00000000..4de66000
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_atomic_64.h
@@ -0,0 +1,191 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+/*
+ * Inspired from FreeBSD src/sys/amd64/include/atomic.h
+ * Copyright (c) 1998 Doug Rabson
+ * All rights reserved.
+ */
+
+#ifndef _RTE_ATOMIC_X86_64_H_
+#define _RTE_ATOMIC_X86_64_H_
+
+/*------------------------- 64 bit atomic operations -------------------------*/
+
+#ifndef RTE_FORCE_INTRINSICS
+static inline int
+rte_atomic64_cmpset(volatile uint64_t *dst, uint64_t exp, uint64_t src)
+{
+	uint8_t res;
+
+
+	asm volatile(
+			MPLOCKED
+			"cmpxchgq %[src], %[dst];"
+			"sete %[res];"
+			: [res] "=a" (res),     /* output */
+			  [dst] "=m" (*dst)
+			: [src] "r" (src),      /* input */
+			  "a" (exp),
+			  "m" (*dst)
+			: "memory");            /* no-clobber list */
+
+	return res;
+}
+
+static inline void
+rte_atomic64_init(rte_atomic64_t *v)
+{
+	v->cnt = 0;
+}
+
+static inline int64_t
+rte_atomic64_read(rte_atomic64_t *v)
+{
+	return v->cnt;
+}
+
+static inline void
+rte_atomic64_set(rte_atomic64_t *v, int64_t new_value)
+{
+	v->cnt = new_value;
+}
+
+static inline void
+rte_atomic64_add(rte_atomic64_t *v, int64_t inc)
+{
+	asm volatile(
+			MPLOCKED
+			"addq %[inc], %[cnt]"
+			: [cnt] "=m" (v->cnt)   /* output */
+			: [inc] "ir" (inc),     /* input */
+			  "m" (v->cnt)
+			);
+}
+
+static inline void
+rte_atomic64_sub(rte_atomic64_t *v, int64_t dec)
+{
+	asm volatile(
+			MPLOCKED
+			"subq %[dec], %[cnt]"
+			: [cnt] "=m" (v->cnt)   /* output */
+			: [dec] "ir" (dec),     /* input */
+			  "m" (v->cnt)
+			);
+}
+
+static inline void
+rte_atomic64_inc(rte_atomic64_t *v)
+{
+	asm volatile(
+			MPLOCKED
+			"incq %[cnt]"
+			: [cnt] "=m" (v->cnt)   /* output */
+			: "m" (v->cnt)          /* input */
+			);
+}
+
+static inline void
+rte_atomic64_dec(rte_atomic64_t *v)
+{
+	asm volatile(
+			MPLOCKED
+			"decq %[cnt]"
+			: [cnt] "=m" (v->cnt)   /* output */
+			: "m" (v->cnt)          /* input */
+			);
+}
+
+static inline int64_t
+rte_atomic64_add_return(rte_atomic64_t *v, int64_t inc)
+{
+	int64_t prev = inc;
+
+	asm volatile(
+			MPLOCKED
+			"xaddq %[prev], %[cnt]"
+			: [prev] "+r" (prev),   /* output */
+			  [cnt] "=m" (v->cnt)
+			: "m" (v->cnt)          /* input */
+			);
+	return prev + inc;
+}
+
+static inline int64_t
+rte_atomic64_sub_return(rte_atomic64_t *v, int64_t dec)
+{
+	return rte_atomic64_add_return(v, -dec);
+}
+
+static inline int rte_atomic64_inc_and_test(rte_atomic64_t *v)
+{
+	uint8_t ret;
+
+	asm volatile(
+			MPLOCKED
+			"incq %[cnt] ; "
+			"sete %[ret]"
+			: [cnt] "+m" (v->cnt), /* output */
+			  [ret] "=qm" (ret)
+			);
+
+	return ret != 0;
+}
+
+static inline int rte_atomic64_dec_and_test(rte_atomic64_t *v)
+{
+	uint8_t ret;
+
+	asm volatile(
+			MPLOCKED
+			"decq %[cnt] ; "
+			"sete %[ret]"
+			: [cnt] "+m" (v->cnt),  /* output */
+			  [ret] "=qm" (ret)
+			);
+	return ret != 0;
+}
+
+static inline int rte_atomic64_test_and_set(rte_atomic64_t *v)
+{
+	return rte_atomic64_cmpset((volatile uint64_t *)&v->cnt, 0, 1);
+}
+
+static inline void rte_atomic64_clear(rte_atomic64_t *v)
+{
+	v->cnt = 0;
+}
+#endif
+
+#endif /* _RTE_ATOMIC_X86_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_byteorder.h b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_byteorder.h
new file mode 100755
index 00000000..ffdb6ef5
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_byteorder.h
@@ -0,0 +1,125 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_BYTEORDER_X86_H_
+#define _RTE_BYTEORDER_X86_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_byteorder.h"
+
+#ifndef RTE_BYTE_ORDER
+#define RTE_BYTE_ORDER RTE_LITTLE_ENDIAN
+#endif
+
+/*
+ * An architecture-optimized byte swap for a 16-bit value.
+ *
+ * Do not use this function directly. The preferred function is rte_bswap16().
+ */
+static inline uint16_t rte_arch_bswap16(uint16_t _x)
+{
+	register uint16_t x = _x;
+	asm volatile ("xchgb %b[x1],%h[x2]"
+		      : [x1] "=Q" (x)
+		      : [x2] "0" (x)
+		      );
+	return x;
+}
+
+/*
+ * An architecture-optimized byte swap for a 32-bit value.
+ *
+ * Do not use this function directly. The preferred function is rte_bswap32().
+ */
+static inline uint32_t rte_arch_bswap32(uint32_t _x)
+{
+	register uint32_t x = _x;
+	asm volatile ("bswap %[x]"
+		      : [x] "+r" (x)
+		      );
+	return x;
+}
+
+#ifndef RTE_FORCE_INTRINSICS
+#define rte_bswap16(x) ((uint16_t)(__builtin_constant_p(x) ?		\
+				   rte_constant_bswap16(x) :		\
+				   rte_arch_bswap16(x)))
+
+#define rte_bswap32(x) ((uint32_t)(__builtin_constant_p(x) ?		\
+				   rte_constant_bswap32(x) :		\
+				   rte_arch_bswap32(x)))
+
+#define rte_bswap64(x) ((uint64_t)(__builtin_constant_p(x) ?		\
+				   rte_constant_bswap64(x) :		\
+				   rte_arch_bswap64(x)))
+#else
+/*
+ * __builtin_bswap16 is only available gcc 4.8 and upwards
+ */
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
+#define rte_bswap16(x) ((uint16_t)(__builtin_constant_p(x) ?		\
+				   rte_constant_bswap16(x) :		\
+				   rte_arch_bswap16(x)))
+#endif
+#endif
+
+#define rte_cpu_to_le_16(x) (x)
+#define rte_cpu_to_le_32(x) (x)
+#define rte_cpu_to_le_64(x) (x)
+
+#define rte_cpu_to_be_16(x) rte_bswap16(x)
+#define rte_cpu_to_be_32(x) rte_bswap32(x)
+#define rte_cpu_to_be_64(x) rte_bswap64(x)
+
+#define rte_le_to_cpu_16(x) (x)
+#define rte_le_to_cpu_32(x) (x)
+#define rte_le_to_cpu_64(x) (x)
+
+#define rte_be_to_cpu_16(x) rte_bswap16(x)
+#define rte_be_to_cpu_32(x) rte_bswap32(x)
+#define rte_be_to_cpu_64(x) rte_bswap64(x)
+
+#ifdef RTE_ARCH_I686
+#include "rte_byteorder_32.h"
+#else
+#include "rte_byteorder_64.h"
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_BYTEORDER_X86_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_byteorder_32.h b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_byteorder_32.h
new file mode 100755
index 00000000..51c306f8
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_byteorder_32.h
@@ -0,0 +1,51 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_BYTEORDER_I686_H_
+#define _RTE_BYTEORDER_I686_H_
+
+/*
+ * An architecture-optimized byte swap for a 64-bit value.
+ *
+  * Do not use this function directly. The preferred function is rte_bswap64().
+ */
+/* Compat./Leg. mode */
+static inline uint64_t rte_arch_bswap64(uint64_t x)
+{
+	uint64_t ret = 0;
+	ret |= ((uint64_t)rte_arch_bswap32(x & 0xffffffffUL) << 32);
+	ret |= ((uint64_t)rte_arch_bswap32((x >> 32) & 0xffffffffUL));
+	return ret;
+}
+
+#endif /* _RTE_BYTEORDER_I686_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_byteorder_64.h b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_byteorder_64.h
new file mode 100755
index 00000000..dda572bd
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_byteorder_64.h
@@ -0,0 +1,52 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_BYTEORDER_X86_64_H_
+#define _RTE_BYTEORDER_X86_64_H_
+
+/*
+ * An architecture-optimized byte swap for a 64-bit value.
+ *
+  * Do not use this function directly. The preferred function is rte_bswap64().
+ */
+/* 64-bit mode */
+static inline uint64_t rte_arch_bswap64(uint64_t _x)
+{
+	register uint64_t x = _x;
+	asm volatile ("bswap %[x]"
+		      : [x] "+r" (x)
+		      );
+	return x;
+}
+
+#endif /* _RTE_BYTEORDER_X86_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_cpuflags.h b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_cpuflags.h
new file mode 100755
index 00000000..a58dd7bc
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_cpuflags.h
@@ -0,0 +1,310 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_CPUFLAGS_X86_64_H_
+#define _RTE_CPUFLAGS_X86_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <stdint.h>
+
+#include "generic/rte_cpuflags.h"
+
+enum rte_cpu_flag_t {
+	/* (EAX 01h) ECX features*/
+	RTE_CPUFLAG_SSE3 = 0,               /**< SSE3 */
+	RTE_CPUFLAG_PCLMULQDQ,              /**< PCLMULQDQ */
+	RTE_CPUFLAG_DTES64,                 /**< DTES64 */
+	RTE_CPUFLAG_MONITOR,                /**< MONITOR */
+	RTE_CPUFLAG_DS_CPL,                 /**< DS_CPL */
+	RTE_CPUFLAG_VMX,                    /**< VMX */
+	RTE_CPUFLAG_SMX,                    /**< SMX */
+	RTE_CPUFLAG_EIST,                   /**< EIST */
+	RTE_CPUFLAG_TM2,                    /**< TM2 */
+	RTE_CPUFLAG_SSSE3,                  /**< SSSE3 */
+	RTE_CPUFLAG_CNXT_ID,                /**< CNXT_ID */
+	RTE_CPUFLAG_FMA,                    /**< FMA */
+	RTE_CPUFLAG_CMPXCHG16B,             /**< CMPXCHG16B */
+	RTE_CPUFLAG_XTPR,                   /**< XTPR */
+	RTE_CPUFLAG_PDCM,                   /**< PDCM */
+	RTE_CPUFLAG_PCID,                   /**< PCID */
+	RTE_CPUFLAG_DCA,                    /**< DCA */
+	RTE_CPUFLAG_SSE4_1,                 /**< SSE4_1 */
+	RTE_CPUFLAG_SSE4_2,                 /**< SSE4_2 */
+	RTE_CPUFLAG_X2APIC,                 /**< X2APIC */
+	RTE_CPUFLAG_MOVBE,                  /**< MOVBE */
+	RTE_CPUFLAG_POPCNT,                 /**< POPCNT */
+	RTE_CPUFLAG_TSC_DEADLINE,           /**< TSC_DEADLINE */
+	RTE_CPUFLAG_AES,                    /**< AES */
+	RTE_CPUFLAG_XSAVE,                  /**< XSAVE */
+	RTE_CPUFLAG_OSXSAVE,                /**< OSXSAVE */
+	RTE_CPUFLAG_AVX,                    /**< AVX */
+	RTE_CPUFLAG_F16C,                   /**< F16C */
+	RTE_CPUFLAG_RDRAND,                 /**< RDRAND */
+
+	/* (EAX 01h) EDX features */
+	RTE_CPUFLAG_FPU,                    /**< FPU */
+	RTE_CPUFLAG_VME,                    /**< VME */
+	RTE_CPUFLAG_DE,                     /**< DE */
+	RTE_CPUFLAG_PSE,                    /**< PSE */
+	RTE_CPUFLAG_TSC,                    /**< TSC */
+	RTE_CPUFLAG_MSR,                    /**< MSR */
+	RTE_CPUFLAG_PAE,                    /**< PAE */
+	RTE_CPUFLAG_MCE,                    /**< MCE */
+	RTE_CPUFLAG_CX8,                    /**< CX8 */
+	RTE_CPUFLAG_APIC,                   /**< APIC */
+	RTE_CPUFLAG_SEP,                    /**< SEP */
+	RTE_CPUFLAG_MTRR,                   /**< MTRR */
+	RTE_CPUFLAG_PGE,                    /**< PGE */
+	RTE_CPUFLAG_MCA,                    /**< MCA */
+	RTE_CPUFLAG_CMOV,                   /**< CMOV */
+	RTE_CPUFLAG_PAT,                    /**< PAT */
+	RTE_CPUFLAG_PSE36,                  /**< PSE36 */
+	RTE_CPUFLAG_PSN,                    /**< PSN */
+	RTE_CPUFLAG_CLFSH,                  /**< CLFSH */
+	RTE_CPUFLAG_DS,                     /**< DS */
+	RTE_CPUFLAG_ACPI,                   /**< ACPI */
+	RTE_CPUFLAG_MMX,                    /**< MMX */
+	RTE_CPUFLAG_FXSR,                   /**< FXSR */
+	RTE_CPUFLAG_SSE,                    /**< SSE */
+	RTE_CPUFLAG_SSE2,                   /**< SSE2 */
+	RTE_CPUFLAG_SS,                     /**< SS */
+	RTE_CPUFLAG_HTT,                    /**< HTT */
+	RTE_CPUFLAG_TM,                     /**< TM */
+	RTE_CPUFLAG_PBE,                    /**< PBE */
+
+	/* (EAX 06h) EAX features */
+	RTE_CPUFLAG_DIGTEMP,                /**< DIGTEMP */
+	RTE_CPUFLAG_TRBOBST,                /**< TRBOBST */
+	RTE_CPUFLAG_ARAT,                   /**< ARAT */
+	RTE_CPUFLAG_PLN,                    /**< PLN */
+	RTE_CPUFLAG_ECMD,                   /**< ECMD */
+	RTE_CPUFLAG_PTM,                    /**< PTM */
+
+	/* (EAX 06h) ECX features */
+	RTE_CPUFLAG_MPERF_APERF_MSR,        /**< MPERF_APERF_MSR */
+	RTE_CPUFLAG_ACNT2,                  /**< ACNT2 */
+	RTE_CPUFLAG_ENERGY_EFF,             /**< ENERGY_EFF */
+
+	/* (EAX 07h, ECX 0h) EBX features */
+	RTE_CPUFLAG_FSGSBASE,               /**< FSGSBASE */
+	RTE_CPUFLAG_BMI1,                   /**< BMI1 */
+	RTE_CPUFLAG_HLE,                    /**< Hardware Lock elision */
+	RTE_CPUFLAG_AVX2,                   /**< AVX2 */
+	RTE_CPUFLAG_SMEP,                   /**< SMEP */
+	RTE_CPUFLAG_BMI2,                   /**< BMI2 */
+	RTE_CPUFLAG_ERMS,                   /**< ERMS */
+	RTE_CPUFLAG_INVPCID,                /**< INVPCID */
+	RTE_CPUFLAG_RTM,                    /**< Transactional memory */
+
+	/* (EAX 80000001h) ECX features */
+	RTE_CPUFLAG_LAHF_SAHF,              /**< LAHF_SAHF */
+	RTE_CPUFLAG_LZCNT,                  /**< LZCNT */
+
+	/* (EAX 80000001h) EDX features */
+	RTE_CPUFLAG_SYSCALL,                /**< SYSCALL */
+	RTE_CPUFLAG_XD,                     /**< XD */
+	RTE_CPUFLAG_1GB_PG,                 /**< 1GB_PG */
+	RTE_CPUFLAG_RDTSCP,                 /**< RDTSCP */
+	RTE_CPUFLAG_EM64T,                  /**< EM64T */
+
+	/* (EAX 80000007h) EDX features */
+	RTE_CPUFLAG_INVTSC,                 /**< INVTSC */
+
+	/* The last item */
+	RTE_CPUFLAG_NUMFLAGS,               /**< This should always be the last! */
+};
+
+enum cpu_register_t {
+	REG_EAX = 0,
+	REG_EBX,
+	REG_ECX,
+	REG_EDX,
+};
+
+static const struct feature_entry cpu_feature_table[] = {
+	FEAT_DEF(SSE3, 0x00000001, 0, REG_ECX,  0)
+	FEAT_DEF(PCLMULQDQ, 0x00000001, 0, REG_ECX,  1)
+	FEAT_DEF(DTES64, 0x00000001, 0, REG_ECX,  2)
+	FEAT_DEF(MONITOR, 0x00000001, 0, REG_ECX,  3)
+	FEAT_DEF(DS_CPL, 0x00000001, 0, REG_ECX,  4)
+	FEAT_DEF(VMX, 0x00000001, 0, REG_ECX,  5)
+	FEAT_DEF(SMX, 0x00000001, 0, REG_ECX,  6)
+	FEAT_DEF(EIST, 0x00000001, 0, REG_ECX,  7)
+	FEAT_DEF(TM2, 0x00000001, 0, REG_ECX,  8)
+	FEAT_DEF(SSSE3, 0x00000001, 0, REG_ECX,  9)
+	FEAT_DEF(CNXT_ID, 0x00000001, 0, REG_ECX, 10)
+	FEAT_DEF(FMA, 0x00000001, 0, REG_ECX, 12)
+	FEAT_DEF(CMPXCHG16B, 0x00000001, 0, REG_ECX, 13)
+	FEAT_DEF(XTPR, 0x00000001, 0, REG_ECX, 14)
+	FEAT_DEF(PDCM, 0x00000001, 0, REG_ECX, 15)
+	FEAT_DEF(PCID, 0x00000001, 0, REG_ECX, 17)
+	FEAT_DEF(DCA, 0x00000001, 0, REG_ECX, 18)
+	FEAT_DEF(SSE4_1, 0x00000001, 0, REG_ECX, 19)
+	FEAT_DEF(SSE4_2, 0x00000001, 0, REG_ECX, 20)
+	FEAT_DEF(X2APIC, 0x00000001, 0, REG_ECX, 21)
+	FEAT_DEF(MOVBE, 0x00000001, 0, REG_ECX, 22)
+	FEAT_DEF(POPCNT, 0x00000001, 0, REG_ECX, 23)
+	FEAT_DEF(TSC_DEADLINE, 0x00000001, 0, REG_ECX, 24)
+	FEAT_DEF(AES, 0x00000001, 0, REG_ECX, 25)
+	FEAT_DEF(XSAVE, 0x00000001, 0, REG_ECX, 26)
+	FEAT_DEF(OSXSAVE, 0x00000001, 0, REG_ECX, 27)
+	FEAT_DEF(AVX, 0x00000001, 0, REG_ECX, 28)
+	FEAT_DEF(F16C, 0x00000001, 0, REG_ECX, 29)
+	FEAT_DEF(RDRAND, 0x00000001, 0, REG_ECX, 30)
+
+	FEAT_DEF(FPU, 0x00000001, 0, REG_EDX,  0)
+	FEAT_DEF(VME, 0x00000001, 0, REG_EDX,  1)
+	FEAT_DEF(DE, 0x00000001, 0, REG_EDX,  2)
+	FEAT_DEF(PSE, 0x00000001, 0, REG_EDX,  3)
+	FEAT_DEF(TSC, 0x00000001, 0, REG_EDX,  4)
+	FEAT_DEF(MSR, 0x00000001, 0, REG_EDX,  5)
+	FEAT_DEF(PAE, 0x00000001, 0, REG_EDX,  6)
+	FEAT_DEF(MCE, 0x00000001, 0, REG_EDX,  7)
+	FEAT_DEF(CX8, 0x00000001, 0, REG_EDX,  8)
+	FEAT_DEF(APIC, 0x00000001, 0, REG_EDX,  9)
+	FEAT_DEF(SEP, 0x00000001, 0, REG_EDX, 11)
+	FEAT_DEF(MTRR, 0x00000001, 0, REG_EDX, 12)
+	FEAT_DEF(PGE, 0x00000001, 0, REG_EDX, 13)
+	FEAT_DEF(MCA, 0x00000001, 0, REG_EDX, 14)
+	FEAT_DEF(CMOV, 0x00000001, 0, REG_EDX, 15)
+	FEAT_DEF(PAT, 0x00000001, 0, REG_EDX, 16)
+	FEAT_DEF(PSE36, 0x00000001, 0, REG_EDX, 17)
+	FEAT_DEF(PSN, 0x00000001, 0, REG_EDX, 18)
+	FEAT_DEF(CLFSH, 0x00000001, 0, REG_EDX, 19)
+	FEAT_DEF(DS, 0x00000001, 0, REG_EDX, 21)
+	FEAT_DEF(ACPI, 0x00000001, 0, REG_EDX, 22)
+	FEAT_DEF(MMX, 0x00000001, 0, REG_EDX, 23)
+	FEAT_DEF(FXSR, 0x00000001, 0, REG_EDX, 24)
+	FEAT_DEF(SSE, 0x00000001, 0, REG_EDX, 25)
+	FEAT_DEF(SSE2, 0x00000001, 0, REG_EDX, 26)
+	FEAT_DEF(SS, 0x00000001, 0, REG_EDX, 27)
+	FEAT_DEF(HTT, 0x00000001, 0, REG_EDX, 28)
+	FEAT_DEF(TM, 0x00000001, 0, REG_EDX, 29)
+	FEAT_DEF(PBE, 0x00000001, 0, REG_EDX, 31)
+
+	FEAT_DEF(DIGTEMP, 0x00000006, 0, REG_EAX,  0)
+	FEAT_DEF(TRBOBST, 0x00000006, 0, REG_EAX,  1)
+	FEAT_DEF(ARAT, 0x00000006, 0, REG_EAX,  2)
+	FEAT_DEF(PLN, 0x00000006, 0, REG_EAX,  4)
+	FEAT_DEF(ECMD, 0x00000006, 0, REG_EAX,  5)
+	FEAT_DEF(PTM, 0x00000006, 0, REG_EAX,  6)
+
+	FEAT_DEF(MPERF_APERF_MSR, 0x00000006, 0, REG_ECX,  0)
+	FEAT_DEF(ACNT2, 0x00000006, 0, REG_ECX,  1)
+	FEAT_DEF(ENERGY_EFF, 0x00000006, 0, REG_ECX,  3)
+
+	FEAT_DEF(FSGSBASE, 0x00000007, 0, REG_EBX,  0)
+	FEAT_DEF(BMI1, 0x00000007, 0, REG_EBX,  2)
+	FEAT_DEF(HLE, 0x00000007, 0, REG_EBX,  4)
+	FEAT_DEF(AVX2, 0x00000007, 0, REG_EBX,  5)
+	FEAT_DEF(SMEP, 0x00000007, 0, REG_EBX,  6)
+	FEAT_DEF(BMI2, 0x00000007, 0, REG_EBX,  7)
+	FEAT_DEF(ERMS, 0x00000007, 0, REG_EBX,  8)
+	FEAT_DEF(INVPCID, 0x00000007, 0, REG_EBX, 10)
+	FEAT_DEF(RTM, 0x00000007, 0, REG_EBX, 11)
+
+	FEAT_DEF(LAHF_SAHF, 0x80000001, 0, REG_ECX,  0)
+	FEAT_DEF(LZCNT, 0x80000001, 0, REG_ECX,  4)
+
+	FEAT_DEF(SYSCALL, 0x80000001, 0, REG_EDX, 11)
+	FEAT_DEF(XD, 0x80000001, 0, REG_EDX, 20)
+	FEAT_DEF(1GB_PG, 0x80000001, 0, REG_EDX, 26)
+	FEAT_DEF(RDTSCP, 0x80000001, 0, REG_EDX, 27)
+	FEAT_DEF(EM64T, 0x80000001, 0, REG_EDX, 29)
+
+	FEAT_DEF(INVTSC, 0x80000007, 0, REG_EDX,  8)
+};
+
+static inline void
+rte_cpu_get_features(uint32_t leaf, uint32_t subleaf, cpuid_registers_t out)
+{
+#if defined(__i386__) && defined(__PIC__)
+    /* %ebx is a forbidden register if we compile with -fPIC or -fPIE */
+    asm volatile("movl %%ebx,%0 ; cpuid ; xchgl %%ebx,%0"
+		 : "=r" (out[REG_EBX]),
+		   "=a" (out[REG_EAX]),
+		   "=c" (out[REG_ECX]),
+		   "=d" (out[REG_EDX])
+		 : "a" (leaf), "c" (subleaf));
+#else
+
+    asm volatile("cpuid"
+		 : "=a" (out[REG_EAX]),
+		   "=b" (out[REG_EBX]),
+		   "=c" (out[REG_ECX]),
+		   "=d" (out[REG_EDX])
+		 : "a" (leaf), "c" (subleaf));
+
+#endif
+}
+
+static inline int
+rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature)
+{
+	const struct feature_entry *feat;
+	cpuid_registers_t regs;
+
+
+	if (feature >= RTE_CPUFLAG_NUMFLAGS)
+		/* Flag does not match anything in the feature tables */
+		return -ENOENT;
+
+	feat = &cpu_feature_table[feature];
+
+	if (!feat->leaf)
+		/* This entry in the table wasn't filled out! */
+		return -EFAULT;
+
+	rte_cpu_get_features(feat->leaf & 0xffff0000, 0, regs);
+	if (((regs[REG_EAX] ^ feat->leaf) & 0xffff0000) ||
+	      regs[REG_EAX] < feat->leaf)
+		return 0;
+
+	/* get the cpuid leaf containing the desired feature */
+	rte_cpu_get_features(feat->leaf, feat->subleaf, regs);
+
+	/* check if the feature is enabled */
+	return (regs[feat->reg] >> feat->bit) & 1;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_CPUFLAGS_X86_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_cycles.h b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_cycles.h
new file mode 100755
index 00000000..6e3c7d89
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_cycles.h
@@ -0,0 +1,121 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+/*   BSD LICENSE
+ *
+ *   Copyright(c) 2013 6WIND.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of 6WIND S.A. nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_CYCLES_X86_64_H_
+#define _RTE_CYCLES_X86_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_cycles.h"
+
+#ifdef RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT
+/* Global switch to use VMWARE mapping of TSC instead of RDTSC */
+extern int rte_cycles_vmware_tsc_map;
+#include <rte_branch_prediction.h>
+#endif
+
+static inline uint64_t
+rte_rdtsc(void)
+{
+	union {
+		uint64_t tsc_64;
+		struct {
+			uint32_t lo_32;
+			uint32_t hi_32;
+		};
+	} tsc;
+
+#ifdef RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT
+	if (unlikely(rte_cycles_vmware_tsc_map)) {
+		/* ecx = 0x10000 corresponds to the physical TSC for VMware */
+		asm volatile("rdpmc" :
+		             "=a" (tsc.lo_32),
+		             "=d" (tsc.hi_32) :
+		             "c"(0x10000));
+		return tsc.tsc_64;
+	}
+#endif
+
+	asm volatile("rdtsc" :
+		     "=a" (tsc.lo_32),
+		     "=d" (tsc.hi_32));
+	return tsc.tsc_64;
+}
+
+static inline uint64_t
+rte_rdtsc_precise(void)
+{
+	rte_mb();
+	return rte_rdtsc();
+}
+
+static inline uint64_t
+rte_get_tsc_cycles(void) { return rte_rdtsc(); }
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_CYCLES_X86_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_memcpy.h b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_memcpy.h
new file mode 100755
index 00000000..fb9eba87
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_memcpy.h
@@ -0,0 +1,297 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_MEMCPY_X86_64_H_
+#define _RTE_MEMCPY_X86_64_H_
+
+#include <stdint.h>
+#include <string.h>
+#include <emmintrin.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_memcpy.h"
+
+#ifdef __INTEL_COMPILER
+#pragma warning(disable:593) /* Stop unused variable warning (reg_a etc). */
+#endif
+
+static inline void
+rte_mov16(uint8_t *dst, const uint8_t *src)
+{
+	__m128i reg_a;
+	asm volatile (
+		"movdqu (%[src]), %[reg_a]\n\t"
+		"movdqu %[reg_a], (%[dst])\n\t"
+		: [reg_a] "=x" (reg_a)
+		: [src] "r" (src),
+		  [dst] "r"(dst)
+		: "memory"
+	);
+}
+
+static inline void
+rte_mov32(uint8_t *dst, const uint8_t *src)
+{
+	__m128i reg_a, reg_b;
+	asm volatile (
+		"movdqu (%[src]), %[reg_a]\n\t"
+		"movdqu 16(%[src]), %[reg_b]\n\t"
+		"movdqu %[reg_a], (%[dst])\n\t"
+		"movdqu %[reg_b], 16(%[dst])\n\t"
+		: [reg_a] "=x" (reg_a),
+		  [reg_b] "=x" (reg_b)
+		: [src] "r" (src),
+		  [dst] "r"(dst)
+		: "memory"
+	);
+}
+
+static inline void
+rte_mov48(uint8_t *dst, const uint8_t *src)
+{
+	__m128i reg_a, reg_b, reg_c;
+	asm volatile (
+		"movdqu (%[src]), %[reg_a]\n\t"
+		"movdqu 16(%[src]), %[reg_b]\n\t"
+		"movdqu 32(%[src]), %[reg_c]\n\t"
+		"movdqu %[reg_a], (%[dst])\n\t"
+		"movdqu %[reg_b], 16(%[dst])\n\t"
+		"movdqu %[reg_c], 32(%[dst])\n\t"
+		: [reg_a] "=x" (reg_a),
+		  [reg_b] "=x" (reg_b),
+		  [reg_c] "=x" (reg_c)
+		: [src] "r" (src),
+		  [dst] "r"(dst)
+		: "memory"
+	);
+}
+
+static inline void
+rte_mov64(uint8_t *dst, const uint8_t *src)
+{
+	__m128i reg_a, reg_b, reg_c, reg_d;
+	asm volatile (
+		"movdqu (%[src]), %[reg_a]\n\t"
+		"movdqu 16(%[src]), %[reg_b]\n\t"
+		"movdqu 32(%[src]), %[reg_c]\n\t"
+		"movdqu 48(%[src]), %[reg_d]\n\t"
+		"movdqu %[reg_a], (%[dst])\n\t"
+		"movdqu %[reg_b], 16(%[dst])\n\t"
+		"movdqu %[reg_c], 32(%[dst])\n\t"
+		"movdqu %[reg_d], 48(%[dst])\n\t"
+		: [reg_a] "=x" (reg_a),
+		  [reg_b] "=x" (reg_b),
+		  [reg_c] "=x" (reg_c),
+		  [reg_d] "=x" (reg_d)
+		: [src] "r" (src),
+		  [dst] "r"(dst)
+		: "memory"
+	);
+}
+
+static inline void
+rte_mov128(uint8_t *dst, const uint8_t *src)
+{
+	__m128i reg_a, reg_b, reg_c, reg_d, reg_e, reg_f, reg_g, reg_h;
+	asm volatile (
+		"movdqu (%[src]), %[reg_a]\n\t"
+		"movdqu 16(%[src]), %[reg_b]\n\t"
+		"movdqu 32(%[src]), %[reg_c]\n\t"
+		"movdqu 48(%[src]), %[reg_d]\n\t"
+		"movdqu 64(%[src]), %[reg_e]\n\t"
+		"movdqu 80(%[src]), %[reg_f]\n\t"
+		"movdqu 96(%[src]), %[reg_g]\n\t"
+		"movdqu 112(%[src]), %[reg_h]\n\t"
+		"movdqu %[reg_a], (%[dst])\n\t"
+		"movdqu %[reg_b], 16(%[dst])\n\t"
+		"movdqu %[reg_c], 32(%[dst])\n\t"
+		"movdqu %[reg_d], 48(%[dst])\n\t"
+		"movdqu %[reg_e], 64(%[dst])\n\t"
+		"movdqu %[reg_f], 80(%[dst])\n\t"
+		"movdqu %[reg_g], 96(%[dst])\n\t"
+		"movdqu %[reg_h], 112(%[dst])\n\t"
+		: [reg_a] "=x" (reg_a),
+		  [reg_b] "=x" (reg_b),
+		  [reg_c] "=x" (reg_c),
+		  [reg_d] "=x" (reg_d),
+		  [reg_e] "=x" (reg_e),
+		  [reg_f] "=x" (reg_f),
+		  [reg_g] "=x" (reg_g),
+		  [reg_h] "=x" (reg_h)
+		: [src] "r" (src),
+		  [dst] "r"(dst)
+		: "memory"
+	);
+}
+
+#ifdef __INTEL_COMPILER
+#pragma warning(enable:593)
+#endif
+
+static inline void
+rte_mov256(uint8_t *dst, const uint8_t *src)
+{
+	rte_mov128(dst, src);
+	rte_mov128(dst + 128, src + 128);
+}
+
+#define rte_memcpy(dst, src, n)              \
+	({ (__builtin_constant_p(n)) ?       \
+	memcpy((dst), (src), (n)) :          \
+	rte_memcpy_func((dst), (src), (n)); })
+
+static inline void *
+rte_memcpy_func(void *dst, const void *src, size_t n)
+{
+	void *ret = dst;
+
+	/* We can't copy < 16 bytes using XMM registers so do it manually. */
+	if (n < 16) {
+		if (n & 0x01) {
+			*(uint8_t *)dst = *(const uint8_t *)src;
+			dst = (uint8_t *)dst + 1;
+			src = (const uint8_t *)src + 1;
+		}
+		if (n & 0x02) {
+			*(uint16_t *)dst = *(const uint16_t *)src;
+			dst = (uint16_t *)dst + 1;
+			src = (const uint16_t *)src + 1;
+		}
+		if (n & 0x04) {
+			*(uint32_t *)dst = *(const uint32_t *)src;
+			dst = (uint32_t *)dst + 1;
+			src = (const uint32_t *)src + 1;
+		}
+		if (n & 0x08) {
+			*(uint64_t *)dst = *(const uint64_t *)src;
+		}
+		return ret;
+	}
+
+	/* Special fast cases for <= 128 bytes */
+	if (n <= 32) {
+		rte_mov16((uint8_t *)dst, (const uint8_t *)src);
+		rte_mov16((uint8_t *)dst - 16 + n, (const uint8_t *)src - 16 + n);
+		return ret;
+	}
+
+	if (n <= 64) {
+		rte_mov32((uint8_t *)dst, (const uint8_t *)src);
+		rte_mov32((uint8_t *)dst - 32 + n, (const uint8_t *)src - 32 + n);
+		return ret;
+	}
+
+	if (n <= 128) {
+		rte_mov64((uint8_t *)dst, (const uint8_t *)src);
+		rte_mov64((uint8_t *)dst - 64 + n, (const uint8_t *)src - 64 + n);
+		return ret;
+	}
+
+	/*
+	 * For large copies > 128 bytes. This combination of 256, 64 and 16 byte
+	 * copies was found to be faster than doing 128 and 32 byte copies as
+	 * well.
+	 */
+	for ( ; n >= 256; n -= 256) {
+		rte_mov256((uint8_t *)dst, (const uint8_t *)src);
+		dst = (uint8_t *)dst + 256;
+		src = (const uint8_t *)src + 256;
+	}
+
+	/*
+	 * We split the remaining bytes (which will be less than 256) into
+	 * 64byte (2^6) chunks.
+	 * Using incrementing integers in the case labels of a switch statement
+	 * enourages the compiler to use a jump table. To get incrementing
+	 * integers, we shift the 2 relevant bits to the LSB position to first
+	 * get decrementing integers, and then subtract.
+	 */
+	switch (3 - (n >> 6)) {
+	case 0x00:
+		rte_mov64((uint8_t *)dst, (const uint8_t *)src);
+		n -= 64;
+		dst = (uint8_t *)dst + 64;
+		src = (const uint8_t *)src + 64;      /* fallthrough */
+	case 0x01:
+		rte_mov64((uint8_t *)dst, (const uint8_t *)src);
+		n -= 64;
+		dst = (uint8_t *)dst + 64;
+		src = (const uint8_t *)src + 64;      /* fallthrough */
+	case 0x02:
+		rte_mov64((uint8_t *)dst, (const uint8_t *)src);
+		n -= 64;
+		dst = (uint8_t *)dst + 64;
+		src = (const uint8_t *)src + 64;      /* fallthrough */
+	default:
+		;
+	}
+
+	/*
+	 * We split the remaining bytes (which will be less than 64) into
+	 * 16byte (2^4) chunks, using the same switch structure as above.
+	 */
+	switch (3 - (n >> 4)) {
+	case 0x00:
+		rte_mov16((uint8_t *)dst, (const uint8_t *)src);
+		n -= 16;
+		dst = (uint8_t *)dst + 16;
+		src = (const uint8_t *)src + 16;      /* fallthrough */
+	case 0x01:
+		rte_mov16((uint8_t *)dst, (const uint8_t *)src);
+		n -= 16;
+		dst = (uint8_t *)dst + 16;
+		src = (const uint8_t *)src + 16;      /* fallthrough */
+	case 0x02:
+		rte_mov16((uint8_t *)dst, (const uint8_t *)src);
+		n -= 16;
+		dst = (uint8_t *)dst + 16;
+		src = (const uint8_t *)src + 16;      /* fallthrough */
+	default:
+		;
+	}
+
+	/* Copy any remaining bytes, without going beyond end of buffers */
+	if (n != 0) {
+		rte_mov16((uint8_t *)dst - 16 + n, (const uint8_t *)src - 16 + n);
+	}
+	return ret;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_MEMCPY_X86_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_prefetch.h b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_prefetch.h
new file mode 100755
index 00000000..ec2454dc
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_prefetch.h
@@ -0,0 +1,62 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_PREFETCH_X86_64_H_
+#define _RTE_PREFETCH_X86_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_prefetch.h"
+
+static inline void rte_prefetch0(volatile void *p)
+{
+	asm volatile ("prefetcht0 %[p]" : [p] "+m" (*(volatile char *)p));
+}
+
+static inline void rte_prefetch1(volatile void *p)
+{
+	asm volatile ("prefetcht1 %[p]" : [p] "+m" (*(volatile char *)p));
+}
+
+static inline void rte_prefetch2(volatile void *p)
+{
+	asm volatile ("prefetcht2 %[p]" : [p] "+m" (*(volatile char *)p));
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_PREFETCH_X86_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_spinlock.h b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_spinlock.h
new file mode 100755
index 00000000..54fba957
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/arch/x86/rte_spinlock.h
@@ -0,0 +1,94 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_SPINLOCK_X86_64_H_
+#define _RTE_SPINLOCK_X86_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_spinlock.h"
+
+#ifndef RTE_FORCE_INTRINSICS
+static inline void
+rte_spinlock_lock(rte_spinlock_t *sl)
+{
+	int lock_val = 1;
+	asm volatile (
+			"1:\n"
+			"xchg %[locked], %[lv]\n"
+			"test %[lv], %[lv]\n"
+			"jz 3f\n"
+			"2:\n"
+			"pause\n"
+			"cmpl $0, %[locked]\n"
+			"jnz 2b\n"
+			"jmp 1b\n"
+			"3:\n"
+			: [locked] "=m" (sl->locked), [lv] "=q" (lock_val)
+			: "[lv]" (lock_val)
+			: "memory");
+}
+
+static inline void
+rte_spinlock_unlock (rte_spinlock_t *sl)
+{
+	int unlock_val = 0;
+	asm volatile (
+			"xchg %[locked], %[ulv]\n"
+			: [locked] "=m" (sl->locked), [ulv] "=q" (unlock_val)
+			: "[ulv]" (unlock_val)
+			: "memory");
+}
+
+static inline int
+rte_spinlock_trylock (rte_spinlock_t *sl)
+{
+	int lockval = 1;
+
+	asm volatile (
+			"xchg %[locked], %[lockval]"
+			: [locked] "=m" (sl->locked), [lockval] "=q" (lockval)
+			: "[lockval]" (lockval)
+			: "memory");
+
+	return (lockval == 0);
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_SPINLOCK_X86_64_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/generic/rte_atomic.h b/src/dpdk_lib18/librte_eal/common/include/generic/rte_atomic.h
new file mode 100755
index 00000000..6c7581ad
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/generic/rte_atomic.h
@@ -0,0 +1,918 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_ATOMIC_H_
+#define _RTE_ATOMIC_H_
+
+/**
+ * @file
+ * Atomic Operations
+ *
+ * This file defines a generic API for atomic operations.
+ */
+
+#include <stdint.h>
+
+#ifdef __DOXYGEN__
+
+/**
+ * General memory barrier.
+ *
+ * Guarantees that the LOAD and STORE operations generated before the
+ * barrier occur before the LOAD and STORE operations generated after.
+ * This function is architecture dependent.
+ */
+static inline void rte_mb(void);
+
+/**
+ * Write memory barrier.
+ *
+ * Guarantees that the STORE operations generated before the barrier
+ * occur before the STORE operations generated after.
+ * This function is architecture dependent.
+ */
+static inline void rte_wmb(void);
+
+/**
+ * Read memory barrier.
+ *
+ * Guarantees that the LOAD operations generated before the barrier
+ * occur before the LOAD operations generated after.
+ * This function is architecture dependent.
+ */
+static inline void rte_rmb(void);
+
+#endif /* __DOXYGEN__ */
+
+/**
+ * Compiler barrier.
+ *
+ * Guarantees that operation reordering does not occur at compile time
+ * for operations directly before and after the barrier.
+ */
+#define	rte_compiler_barrier() do {		\
+	asm volatile ("" : : : "memory");	\
+} while(0)
+
+/*------------------------- 16 bit atomic operations -------------------------*/
+
+/**
+ * Atomic compare and set.
+ *
+ * (atomic) equivalent to:
+ *   if (*dst == exp)
+ *     *dst = src (all 16-bit words)
+ *
+ * @param dst
+ *   The destination location into which the value will be written.
+ * @param exp
+ *   The expected value.
+ * @param src
+ *   The new value.
+ * @return
+ *   Non-zero on success; 0 on failure.
+ */
+static inline int
+rte_atomic16_cmpset(volatile uint16_t *dst, uint16_t exp, uint16_t src);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int
+rte_atomic16_cmpset(volatile uint16_t *dst, uint16_t exp, uint16_t src)
+{
+	return __sync_bool_compare_and_swap(dst, exp, src);
+}
+#endif
+
+/**
+ * The atomic counter structure.
+ */
+typedef struct {
+	volatile int16_t cnt; /**< An internal counter value. */
+} rte_atomic16_t;
+
+/**
+ * Static initializer for an atomic counter.
+ */
+#define RTE_ATOMIC16_INIT(val) { (val) }
+
+/**
+ * Initialize an atomic counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void
+rte_atomic16_init(rte_atomic16_t *v)
+{
+	v->cnt = 0;
+}
+
+/**
+ * Atomically read a 16-bit value from a counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   The value of the counter.
+ */
+static inline int16_t
+rte_atomic16_read(const rte_atomic16_t *v)
+{
+	return v->cnt;
+}
+
+/**
+ * Atomically set a counter to a 16-bit value.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param new_value
+ *   The new value for the counter.
+ */
+static inline void
+rte_atomic16_set(rte_atomic16_t *v, int16_t new_value)
+{
+	v->cnt = new_value;
+}
+
+/**
+ * Atomically add a 16-bit value to an atomic counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param inc
+ *   The value to be added to the counter.
+ */
+static inline void
+rte_atomic16_add(rte_atomic16_t *v, int16_t inc)
+{
+	__sync_fetch_and_add(&v->cnt, inc);
+}
+
+/**
+ * Atomically subtract a 16-bit value from an atomic counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param dec
+ *   The value to be subtracted from the counter.
+ */
+static inline void
+rte_atomic16_sub(rte_atomic16_t *v, int16_t dec)
+{
+	__sync_fetch_and_sub(&v->cnt, dec);
+}
+
+/**
+ * Atomically increment a counter by one.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void
+rte_atomic16_inc(rte_atomic16_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_atomic16_inc(rte_atomic16_t *v)
+{
+	rte_atomic16_add(v, 1);
+}
+#endif
+
+/**
+ * Atomically decrement a counter by one.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void
+rte_atomic16_dec(rte_atomic16_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_atomic16_dec(rte_atomic16_t *v)
+{
+	rte_atomic16_sub(v, 1);
+}
+#endif
+
+/**
+ * Atomically add a 16-bit value to a counter and return the result.
+ *
+ * Atomically adds the 16-bits value (inc) to the atomic counter (v) and
+ * returns the value of v after addition.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param inc
+ *   The value to be added to the counter.
+ * @return
+ *   The value of v after the addition.
+ */
+static inline int16_t
+rte_atomic16_add_return(rte_atomic16_t *v, int16_t inc)
+{
+	return __sync_add_and_fetch(&v->cnt, inc);
+}
+
+/**
+ * Atomically subtract a 16-bit value from a counter and return
+ * the result.
+ *
+ * Atomically subtracts the 16-bit value (inc) from the atomic counter
+ * (v) and returns the value of v after the subtraction.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param dec
+ *   The value to be subtracted from the counter.
+ * @return
+ *   The value of v after the subtraction.
+ */
+static inline int16_t
+rte_atomic16_sub_return(rte_atomic16_t *v, int16_t dec)
+{
+	return __sync_sub_and_fetch(&v->cnt, dec);
+}
+
+/**
+ * Atomically increment a 16-bit counter by one and test.
+ *
+ * Atomically increments the atomic counter (v) by one and returns true if
+ * the result is 0, or false in all other cases.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   True if the result after the increment operation is 0; false otherwise.
+ */
+static inline int rte_atomic16_inc_and_test(rte_atomic16_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int rte_atomic16_inc_and_test(rte_atomic16_t *v)
+{
+	return (__sync_add_and_fetch(&v->cnt, 1) == 0);
+}
+#endif
+
+/**
+ * Atomically decrement a 16-bit counter by one and test.
+ *
+ * Atomically decrements the atomic counter (v) by one and returns true if
+ * the result is 0, or false in all other cases.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   True if the result after the decrement operation is 0; false otherwise.
+ */
+static inline int rte_atomic16_dec_and_test(rte_atomic16_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int rte_atomic16_dec_and_test(rte_atomic16_t *v)
+{
+	return (__sync_sub_and_fetch(&v->cnt, 1) == 0);
+}
+#endif
+
+/**
+ * Atomically test and set a 16-bit atomic counter.
+ *
+ * If the counter value is already set, return 0 (failed). Otherwise, set
+ * the counter value to 1 and return 1 (success).
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   0 if failed; else 1, success.
+ */
+static inline int rte_atomic16_test_and_set(rte_atomic16_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int rte_atomic16_test_and_set(rte_atomic16_t *v)
+{
+	return rte_atomic16_cmpset((volatile uint16_t *)&v->cnt, 0, 1);
+}
+#endif
+
+/**
+ * Atomically set a 16-bit counter to 0.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void rte_atomic16_clear(rte_atomic16_t *v)
+{
+	v->cnt = 0;
+}
+
+/*------------------------- 32 bit atomic operations -------------------------*/
+
+/**
+ * Atomic compare and set.
+ *
+ * (atomic) equivalent to:
+ *   if (*dst == exp)
+ *     *dst = src (all 32-bit words)
+ *
+ * @param dst
+ *   The destination location into which the value will be written.
+ * @param exp
+ *   The expected value.
+ * @param src
+ *   The new value.
+ * @return
+ *   Non-zero on success; 0 on failure.
+ */
+static inline int
+rte_atomic32_cmpset(volatile uint32_t *dst, uint32_t exp, uint32_t src);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int
+rte_atomic32_cmpset(volatile uint32_t *dst, uint32_t exp, uint32_t src)
+{
+	return __sync_bool_compare_and_swap(dst, exp, src);
+}
+#endif
+
+/**
+ * The atomic counter structure.
+ */
+typedef struct {
+	volatile int32_t cnt; /**< An internal counter value. */
+} rte_atomic32_t;
+
+/**
+ * Static initializer for an atomic counter.
+ */
+#define RTE_ATOMIC32_INIT(val) { (val) }
+
+/**
+ * Initialize an atomic counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void
+rte_atomic32_init(rte_atomic32_t *v)
+{
+	v->cnt = 0;
+}
+
+/**
+ * Atomically read a 32-bit value from a counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   The value of the counter.
+ */
+static inline int32_t
+rte_atomic32_read(const rte_atomic32_t *v)
+{
+	return v->cnt;
+}
+
+/**
+ * Atomically set a counter to a 32-bit value.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param new_value
+ *   The new value for the counter.
+ */
+static inline void
+rte_atomic32_set(rte_atomic32_t *v, int32_t new_value)
+{
+	v->cnt = new_value;
+}
+
+/**
+ * Atomically add a 32-bit value to an atomic counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param inc
+ *   The value to be added to the counter.
+ */
+static inline void
+rte_atomic32_add(rte_atomic32_t *v, int32_t inc)
+{
+	__sync_fetch_and_add(&v->cnt, inc);
+}
+
+/**
+ * Atomically subtract a 32-bit value from an atomic counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param dec
+ *   The value to be subtracted from the counter.
+ */
+static inline void
+rte_atomic32_sub(rte_atomic32_t *v, int32_t dec)
+{
+	__sync_fetch_and_sub(&v->cnt, dec);
+}
+
+/**
+ * Atomically increment a counter by one.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void
+rte_atomic32_inc(rte_atomic32_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_atomic32_inc(rte_atomic32_t *v)
+{
+	rte_atomic32_add(v, 1);
+}
+#endif
+
+/**
+ * Atomically decrement a counter by one.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void
+rte_atomic32_dec(rte_atomic32_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_atomic32_dec(rte_atomic32_t *v)
+{
+	rte_atomic32_sub(v,1);
+}
+#endif
+
+/**
+ * Atomically add a 32-bit value to a counter and return the result.
+ *
+ * Atomically adds the 32-bits value (inc) to the atomic counter (v) and
+ * returns the value of v after addition.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param inc
+ *   The value to be added to the counter.
+ * @return
+ *   The value of v after the addition.
+ */
+static inline int32_t
+rte_atomic32_add_return(rte_atomic32_t *v, int32_t inc)
+{
+	return __sync_add_and_fetch(&v->cnt, inc);
+}
+
+/**
+ * Atomically subtract a 32-bit value from a counter and return
+ * the result.
+ *
+ * Atomically subtracts the 32-bit value (inc) from the atomic counter
+ * (v) and returns the value of v after the subtraction.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param dec
+ *   The value to be subtracted from the counter.
+ * @return
+ *   The value of v after the subtraction.
+ */
+static inline int32_t
+rte_atomic32_sub_return(rte_atomic32_t *v, int32_t dec)
+{
+	return __sync_sub_and_fetch(&v->cnt, dec);
+}
+
+/**
+ * Atomically increment a 32-bit counter by one and test.
+ *
+ * Atomically increments the atomic counter (v) by one and returns true if
+ * the result is 0, or false in all other cases.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   True if the result after the increment operation is 0; false otherwise.
+ */
+static inline int rte_atomic32_inc_and_test(rte_atomic32_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int rte_atomic32_inc_and_test(rte_atomic32_t *v)
+{
+	return (__sync_add_and_fetch(&v->cnt, 1) == 0);
+}
+#endif
+
+/**
+ * Atomically decrement a 32-bit counter by one and test.
+ *
+ * Atomically decrements the atomic counter (v) by one and returns true if
+ * the result is 0, or false in all other cases.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   True if the result after the decrement operation is 0; false otherwise.
+ */
+static inline int rte_atomic32_dec_and_test(rte_atomic32_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int rte_atomic32_dec_and_test(rte_atomic32_t *v)
+{
+	return (__sync_sub_and_fetch(&v->cnt, 1) == 0);
+}
+#endif
+
+/**
+ * Atomically test and set a 32-bit atomic counter.
+ *
+ * If the counter value is already set, return 0 (failed). Otherwise, set
+ * the counter value to 1 and return 1 (success).
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   0 if failed; else 1, success.
+ */
+static inline int rte_atomic32_test_and_set(rte_atomic32_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int rte_atomic32_test_and_set(rte_atomic32_t *v)
+{
+	return rte_atomic32_cmpset((volatile uint32_t *)&v->cnt, 0, 1);
+}
+#endif
+
+/**
+ * Atomically set a 32-bit counter to 0.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void rte_atomic32_clear(rte_atomic32_t *v)
+{
+	v->cnt = 0;
+}
+
+/*------------------------- 64 bit atomic operations -------------------------*/
+
+/**
+ * An atomic compare and set function used by the mutex functions.
+ * (atomic) equivalent to:
+ *   if (*dst == exp)
+ *     *dst = src (all 64-bit words)
+ *
+ * @param dst
+ *   The destination into which the value will be written.
+ * @param exp
+ *   The expected value.
+ * @param src
+ *   The new value.
+ * @return
+ *   Non-zero on success; 0 on failure.
+ */
+static inline int
+rte_atomic64_cmpset(volatile uint64_t *dst, uint64_t exp, uint64_t src);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int
+rte_atomic64_cmpset(volatile uint64_t *dst, uint64_t exp, uint64_t src)
+{
+	return __sync_bool_compare_and_swap(dst, exp, src);
+}
+#endif
+
+/**
+ * The atomic counter structure.
+ */
+typedef struct {
+	volatile int64_t cnt;  /**< Internal counter value. */
+} rte_atomic64_t;
+
+/**
+ * Static initializer for an atomic counter.
+ */
+#define RTE_ATOMIC64_INIT(val) { (val) }
+
+/**
+ * Initialize the atomic counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void
+rte_atomic64_init(rte_atomic64_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_atomic64_init(rte_atomic64_t *v)
+{
+#ifdef __LP64__
+	v->cnt = 0;
+#else
+	int success = 0;
+	uint64_t tmp;
+
+	while (success == 0) {
+		tmp = v->cnt;
+		success = rte_atomic64_cmpset((volatile uint64_t *)&v->cnt,
+		                              tmp, 0);
+	}
+#endif
+}
+#endif
+
+/**
+ * Atomically read a 64-bit counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   The value of the counter.
+ */
+static inline int64_t
+rte_atomic64_read(rte_atomic64_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int64_t
+rte_atomic64_read(rte_atomic64_t *v)
+{
+#ifdef __LP64__
+	return v->cnt;
+#else
+	int success = 0;
+	uint64_t tmp;
+
+	while (success == 0) {
+		tmp = v->cnt;
+		/* replace the value by itself */
+		success = rte_atomic64_cmpset((volatile uint64_t *)&v->cnt,
+		                              tmp, tmp);
+	}
+	return tmp;
+#endif
+}
+#endif
+
+/**
+ * Atomically set a 64-bit counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param new_value
+ *   The new value of the counter.
+ */
+static inline void
+rte_atomic64_set(rte_atomic64_t *v, int64_t new_value);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_atomic64_set(rte_atomic64_t *v, int64_t new_value)
+{
+#ifdef __LP64__
+	v->cnt = new_value;
+#else
+	int success = 0;
+	uint64_t tmp;
+
+	while (success == 0) {
+		tmp = v->cnt;
+		success = rte_atomic64_cmpset((volatile uint64_t *)&v->cnt,
+		                              tmp, new_value);
+	}
+#endif
+}
+#endif
+
+/**
+ * Atomically add a 64-bit value to a counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param inc
+ *   The value to be added to the counter.
+ */
+static inline void
+rte_atomic64_add(rte_atomic64_t *v, int64_t inc);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_atomic64_add(rte_atomic64_t *v, int64_t inc)
+{
+	__sync_fetch_and_add(&v->cnt, inc);
+}
+#endif
+
+/**
+ * Atomically subtract a 64-bit value from a counter.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param dec
+ *   The value to be subtracted from the counter.
+ */
+static inline void
+rte_atomic64_sub(rte_atomic64_t *v, int64_t dec);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_atomic64_sub(rte_atomic64_t *v, int64_t dec)
+{
+	__sync_fetch_and_sub(&v->cnt, dec);
+}
+#endif
+
+/**
+ * Atomically increment a 64-bit counter by one and test.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void
+rte_atomic64_inc(rte_atomic64_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_atomic64_inc(rte_atomic64_t *v)
+{
+	rte_atomic64_add(v, 1);
+}
+#endif
+
+/**
+ * Atomically decrement a 64-bit counter by one and test.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void
+rte_atomic64_dec(rte_atomic64_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_atomic64_dec(rte_atomic64_t *v)
+{
+	rte_atomic64_sub(v, 1);
+}
+#endif
+
+/**
+ * Add a 64-bit value to an atomic counter and return the result.
+ *
+ * Atomically adds the 64-bit value (inc) to the atomic counter (v) and
+ * returns the value of v after the addition.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param inc
+ *   The value to be added to the counter.
+ * @return
+ *   The value of v after the addition.
+ */
+static inline int64_t
+rte_atomic64_add_return(rte_atomic64_t *v, int64_t inc);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int64_t
+rte_atomic64_add_return(rte_atomic64_t *v, int64_t inc)
+{
+	return __sync_add_and_fetch(&v->cnt, inc);
+}
+#endif
+
+/**
+ * Subtract a 64-bit value from an atomic counter and return the result.
+ *
+ * Atomically subtracts the 64-bit value (dec) from the atomic counter (v)
+ * and returns the value of v after the subtraction.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @param dec
+ *   The value to be subtracted from the counter.
+ * @return
+ *   The value of v after the subtraction.
+ */
+static inline int64_t
+rte_atomic64_sub_return(rte_atomic64_t *v, int64_t dec);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int64_t
+rte_atomic64_sub_return(rte_atomic64_t *v, int64_t dec)
+{
+	return __sync_sub_and_fetch(&v->cnt, dec);
+}
+#endif
+
+/**
+ * Atomically increment a 64-bit counter by one and test.
+ *
+ * Atomically increments the atomic counter (v) by one and returns
+ * true if the result is 0, or false in all other cases.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   True if the result after the addition is 0; false otherwise.
+ */
+static inline int rte_atomic64_inc_and_test(rte_atomic64_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int rte_atomic64_inc_and_test(rte_atomic64_t *v)
+{
+	return rte_atomic64_add_return(v, 1) == 0;
+}
+#endif
+
+/**
+ * Atomically decrement a 64-bit counter by one and test.
+ *
+ * Atomically decrements the atomic counter (v) by one and returns true if
+ * the result is 0, or false in all other cases.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   True if the result after subtraction is 0; false otherwise.
+ */
+static inline int rte_atomic64_dec_and_test(rte_atomic64_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int rte_atomic64_dec_and_test(rte_atomic64_t *v)
+{
+	return rte_atomic64_sub_return(v, 1) == 0;
+}
+#endif
+
+/**
+ * Atomically test and set a 64-bit atomic counter.
+ *
+ * If the counter value is already set, return 0 (failed). Otherwise, set
+ * the counter value to 1 and return 1 (success).
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ * @return
+ *   0 if failed; else 1, success.
+ */
+static inline int rte_atomic64_test_and_set(rte_atomic64_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int rte_atomic64_test_and_set(rte_atomic64_t *v)
+{
+	return rte_atomic64_cmpset((volatile uint64_t *)&v->cnt, 0, 1);
+}
+#endif
+
+/**
+ * Atomically set a 64-bit counter to 0.
+ *
+ * @param v
+ *   A pointer to the atomic counter.
+ */
+static inline void rte_atomic64_clear(rte_atomic64_t *v);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void rte_atomic64_clear(rte_atomic64_t *v)
+{
+	rte_atomic64_set(v, 0);
+}
+#endif
+
+#endif /* _RTE_ATOMIC_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/generic/rte_byteorder.h b/src/dpdk_lib18/librte_eal/common/include/generic/rte_byteorder.h
new file mode 100755
index 00000000..c46fdcf2
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/generic/rte_byteorder.h
@@ -0,0 +1,217 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_BYTEORDER_H_
+#define _RTE_BYTEORDER_H_
+
+/**
+ * @file
+ *
+ * Byte Swap Operations
+ *
+ * This file defines a generic API for byte swap operations. Part of
+ * the implementation is architecture-specific.
+ */
+
+#include <stdint.h>
+#ifdef RTE_EXEC_ENV_BSDAPP
+#include <sys/endian.h>
+#else
+#include <endian.h>
+#endif
+
+/*
+ * Compile-time endianness detection
+ */
+#define RTE_BIG_ENDIAN    1
+#define RTE_LITTLE_ENDIAN 2
+#if defined __BYTE_ORDER__
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+#define RTE_BYTE_ORDER RTE_BIG_ENDIAN
+#elif __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+#define RTE_BYTE_ORDER RTE_LITTLE_ENDIAN
+#endif /* __BYTE_ORDER__ */
+#elif defined __BYTE_ORDER
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define RTE_BYTE_ORDER RTE_BIG_ENDIAN
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
+#define RTE_BYTE_ORDER RTE_LITTLE_ENDIAN
+#endif /* __BYTE_ORDER */
+#elif defined __BIG_ENDIAN__
+#define RTE_BYTE_ORDER RTE_BIG_ENDIAN
+#elif defined __LITTLE_ENDIAN__
+#define RTE_BYTE_ORDER RTE_LITTLE_ENDIAN
+#endif
+
+/*
+ * An internal function to swap bytes in a 16-bit value.
+ *
+ * It is used by rte_bswap16() when the value is constant. Do not use
+ * this function directly; rte_bswap16() is preferred.
+ */
+static inline uint16_t
+rte_constant_bswap16(uint16_t x)
+{
+	return (uint16_t)(((x & 0x00ffU) << 8) |
+		((x & 0xff00U) >> 8));
+}
+
+/*
+ * An internal function to swap bytes in a 32-bit value.
+ *
+ * It is used by rte_bswap32() when the value is constant. Do not use
+ * this function directly; rte_bswap32() is preferred.
+ */
+static inline uint32_t
+rte_constant_bswap32(uint32_t x)
+{
+	return  ((x & 0x000000ffUL) << 24) |
+		((x & 0x0000ff00UL) << 8) |
+		((x & 0x00ff0000UL) >> 8) |
+		((x & 0xff000000UL) >> 24);
+}
+
+/*
+ * An internal function to swap bytes of a 64-bit value.
+ *
+ * It is used by rte_bswap64() when the value is constant. Do not use
+ * this function directly; rte_bswap64() is preferred.
+ */
+static inline uint64_t
+rte_constant_bswap64(uint64_t x)
+{
+	return  ((x & 0x00000000000000ffULL) << 56) |
+		((x & 0x000000000000ff00ULL) << 40) |
+		((x & 0x0000000000ff0000ULL) << 24) |
+		((x & 0x00000000ff000000ULL) <<  8) |
+		((x & 0x000000ff00000000ULL) >>  8) |
+		((x & 0x0000ff0000000000ULL) >> 24) |
+		((x & 0x00ff000000000000ULL) >> 40) |
+		((x & 0xff00000000000000ULL) >> 56);
+}
+
+
+#ifdef __DOXYGEN__
+
+/**
+ * Swap bytes in a 16-bit value.
+ */
+static uint16_t rte_bswap16(uint16_t _x);
+
+/**
+ * Swap bytes in a 32-bit value.
+ */
+static uint32_t rte_bswap32(uint32_t x);
+
+/**
+ * Swap bytes in a 64-bit value.
+ */
+static uint64_t rte_bswap64(uint64_t x);
+
+/**
+ * Convert a 16-bit value from CPU order to little endian.
+ */
+static uint16_t rte_cpu_to_le_16(uint16_t x);
+
+/**
+ * Convert a 32-bit value from CPU order to little endian.
+ */
+static uint32_t rte_cpu_to_le_32(uint32_t x);
+
+/**
+ * Convert a 64-bit value from CPU order to little endian.
+ */
+static uint64_t rte_cpu_to_le_64(uint64_t x);
+
+
+/**
+ * Convert a 16-bit value from CPU order to big endian.
+ */
+static uint16_t rte_cpu_to_be_16(uint16_t x);
+
+/**
+ * Convert a 32-bit value from CPU order to big endian.
+ */
+static uint32_t rte_cpu_to_be_32(uint32_t x);
+
+/**
+ * Convert a 64-bit value from CPU order to big endian.
+ */
+static uint64_t rte_cpu_to_be_64(uint64_t x);
+
+
+/**
+ * Convert a 16-bit value from little endian to CPU order.
+ */
+static uint16_t rte_le_to_cpu_16(uint16_t x);
+
+/**
+ * Convert a 32-bit value from little endian to CPU order.
+ */
+static uint32_t rte_le_to_cpu_32(uint32_t x);
+
+/**
+ * Convert a 64-bit value from little endian to CPU order.
+ */
+static uint64_t rte_le_to_cpu_64(uint64_t x);
+
+
+/**
+ * Convert a 16-bit value from big endian to CPU order.
+ */
+static uint16_t rte_be_to_cpu_16(uint16_t x);
+
+/**
+ * Convert a 32-bit value from big endian to CPU order.
+ */
+static uint32_t rte_be_to_cpu_32(uint32_t x);
+
+/**
+ * Convert a 64-bit value from big endian to CPU order.
+ */
+static uint64_t rte_be_to_cpu_64(uint64_t x);
+
+#endif /* __DOXYGEN__ */
+
+#ifdef RTE_FORCE_INTRINSICS
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+#define rte_bswap16(x) __builtin_bswap16(x)
+#endif
+
+#define rte_bswap32(x) __builtin_bswap32(x)
+
+#define rte_bswap64(x) __builtin_bswap64(x)
+
+#endif
+
+#endif /* _RTE_BYTEORDER_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/generic/rte_cpuflags.h b/src/dpdk_lib18/librte_eal/common/include/generic/rte_cpuflags.h
new file mode 100755
index 00000000..7f048387
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/generic/rte_cpuflags.h
@@ -0,0 +1,110 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_CPUFLAGS_H_
+#define _RTE_CPUFLAGS_H_
+
+/**
+ * @file
+ * Architecture specific API to determine available CPU features at runtime.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <stdint.h>
+
+/**
+ * Enumeration of all CPU features supported
+ */
+enum rte_cpu_flag_t;
+
+/**
+ * Enumeration of CPU registers
+ */
+enum cpu_register_t;
+
+typedef uint32_t cpuid_registers_t[4];
+
+#define CPU_FLAG_NAME_MAX_LEN 64
+
+/**
+ * Struct to hold a processor feature entry
+ */
+struct feature_entry {
+	uint32_t leaf;				/**< cpuid leaf */
+	uint32_t subleaf;			/**< cpuid subleaf */
+	uint32_t reg;				/**< cpuid register */
+	uint32_t bit;				/**< cpuid register bit */
+	char name[CPU_FLAG_NAME_MAX_LEN];       /**< String for printing */
+};
+
+#define FEAT_DEF(name, leaf, subleaf, reg, bit) \
+	[RTE_CPUFLAG_##name] = {leaf, subleaf, reg, bit, #name },
+
+/**
+ * An array that holds feature entries
+ */
+static const struct feature_entry cpu_feature_table[];
+
+/**
+ * Execute CPUID instruction and get contents of a specific register
+ *
+ * This function, when compiled with GCC, will generate architecture-neutral
+ * code, as per GCC manual.
+ */
+static inline void
+rte_cpu_get_features(uint32_t leaf, uint32_t subleaf, cpuid_registers_t out);
+
+/**
+ * Function for checking a CPU flag availability
+ *
+ * @param flag
+ *     CPU flag to query CPU for
+ * @return
+ *     1 if flag is available
+ *     0 if flag is not available
+ *     -ENOENT if flag is invalid
+ */
+static inline int
+rte_cpu_get_flag_enabled(enum rte_cpu_flag_t feature);
+
+/**
+ * This function checks that the currently used CPU supports the CPU features
+ * that were specified at compile time. It is called automatically within the
+ * EAL, so does not need to be used by applications.
+ */
+void
+rte_cpu_check_supported(void);
+
+#endif /* _RTE_CPUFLAGS_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/generic/rte_cycles.h b/src/dpdk_lib18/librte_eal/common/include/generic/rte_cycles.h
new file mode 100755
index 00000000..7700f411
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/generic/rte_cycles.h
@@ -0,0 +1,205 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+/*   BSD LICENSE
+ *
+ *   Copyright(c) 2013 6WIND.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of 6WIND S.A. nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_CYCLES_H_
+#define _RTE_CYCLES_H_
+
+/**
+ * @file
+ *
+ * Simple Time Reference Functions (Cycles and HPET).
+ */
+
+#include <stdint.h>
+#include <rte_debug.h>
+#include <rte_atomic.h>
+
+#define MS_PER_S 1000
+#define US_PER_S 1000000
+#define NS_PER_S 1000000000
+
+enum timer_source {
+	EAL_TIMER_TSC = 0,
+	EAL_TIMER_HPET
+};
+extern enum timer_source eal_timer_source;
+
+/**
+ * Get the measured frequency of the RDTSC counter
+ *
+ * @return
+ *   The TSC frequency for this lcore
+ */
+uint64_t
+rte_get_tsc_hz(void);
+
+/**
+ * Return the number of TSC cycles since boot
+ *
+  * @return
+ *   the number of cycles
+ */
+static inline uint64_t
+rte_get_tsc_cycles(void);
+
+#ifdef RTE_LIBEAL_USE_HPET
+/**
+ * Return the number of HPET cycles since boot
+ *
+ * This counter is global for all execution units. The number of
+ * cycles in one second can be retrieved using rte_get_hpet_hz().
+ *
+ * @return
+ *   the number of cycles
+ */
+uint64_t
+rte_get_hpet_cycles(void);
+
+/**
+ * Get the number of HPET cycles in one second.
+ *
+ * @return
+ *   The number of cycles in one second.
+ */
+uint64_t
+rte_get_hpet_hz(void);
+
+/**
+ * Initialise the HPET for use. This must be called before the rte_get_hpet_hz
+ * and rte_get_hpet_cycles APIs are called. If this function does not succeed,
+ * then the HPET functions are unavailable and should not be called.
+ *
+ * @param make_default
+ * 	If set, the hpet timer becomes the default timer whose values are
+ * 	returned by the rte_get_timer_hz/cycles API calls
+ *
+ * @return
+ * 	0 on success,
+ * 	-1 on error, and the make_default parameter is ignored.
+ */
+int rte_eal_hpet_init(int make_default);
+
+#endif
+
+/**
+ * Get the number of cycles since boot from the default timer.
+ *
+ * @return
+ *   The number of cycles
+ */
+static inline uint64_t
+rte_get_timer_cycles(void)
+{
+	switch(eal_timer_source) {
+	case EAL_TIMER_TSC:
+		return rte_get_tsc_cycles();
+	case EAL_TIMER_HPET:
+#ifdef RTE_LIBEAL_USE_HPET
+		return rte_get_hpet_cycles();
+#endif
+	default: rte_panic("Invalid timer source specified\n");
+	}
+}
+
+/**
+ * Get the number of cycles in one second for the default timer.
+ *
+ * @return
+ *   The number of cycles in one second.
+ */
+static inline uint64_t
+rte_get_timer_hz(void)
+{
+	switch(eal_timer_source) {
+	case EAL_TIMER_TSC:
+		return rte_get_tsc_hz();
+	case EAL_TIMER_HPET:
+#ifdef RTE_LIBEAL_USE_HPET
+		return rte_get_hpet_hz();
+#endif
+	default: rte_panic("Invalid timer source specified\n");
+	}
+}
+
+/**
+ * Wait at least us microseconds.
+ *
+ * @param us
+ *   The number of microseconds to wait.
+ */
+void
+rte_delay_us(unsigned us);
+
+/**
+ * Wait at least ms milliseconds.
+ *
+ * @param ms
+ *   The number of milliseconds to wait.
+ */
+static inline void
+rte_delay_ms(unsigned ms)
+{
+	rte_delay_us(ms * 1000);
+}
+
+#endif /* _RTE_CYCLES_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/generic/rte_memcpy.h b/src/dpdk_lib18/librte_eal/common/include/generic/rte_memcpy.h
new file mode 100755
index 00000000..03e84773
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/generic/rte_memcpy.h
@@ -0,0 +1,144 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_MEMCPY_H_
+#define _RTE_MEMCPY_H_
+
+/**
+ * @file
+ *
+ * Functions for vectorised implementation of memcpy().
+ */
+
+/**
+ * Copy 16 bytes from one location to another using optimised
+ * instructions. The locations should not overlap.
+ *
+ * @param dst
+ *   Pointer to the destination of the data.
+ * @param src
+ *   Pointer to the source data.
+ */
+static inline void
+rte_mov16(uint8_t *dst, const uint8_t *src);
+
+/**
+ * Copy 32 bytes from one location to another using optimised
+ * instructions. The locations should not overlap.
+ *
+ * @param dst
+ *   Pointer to the destination of the data.
+ * @param src
+ *   Pointer to the source data.
+ */
+static inline void
+rte_mov32(uint8_t *dst, const uint8_t *src);
+
+/**
+ * Copy 48 bytes from one location to another using optimised
+ * instructions. The locations should not overlap.
+ *
+ * @param dst
+ *   Pointer to the destination of the data.
+ * @param src
+ *   Pointer to the source data.
+ */
+static inline void
+rte_mov48(uint8_t *dst, const uint8_t *src);
+
+/**
+ * Copy 64 bytes from one location to another using optimised
+ * instructions. The locations should not overlap.
+ *
+ * @param dst
+ *   Pointer to the destination of the data.
+ * @param src
+ *   Pointer to the source data.
+ */
+static inline void
+rte_mov64(uint8_t *dst, const uint8_t *src);
+
+/**
+ * Copy 128 bytes from one location to another using optimised
+ * instructions. The locations should not overlap.
+ *
+ * @param dst
+ *   Pointer to the destination of the data.
+ * @param src
+ *   Pointer to the source data.
+ */
+static inline void
+rte_mov128(uint8_t *dst, const uint8_t *src);
+
+/**
+ * Copy 256 bytes from one location to another using optimised
+ * instructions. The locations should not overlap.
+ *
+ * @param dst
+ *   Pointer to the destination of the data.
+ * @param src
+ *   Pointer to the source data.
+ */
+static inline void
+rte_mov256(uint8_t *dst, const uint8_t *src);
+
+#ifdef __DOXYGEN__
+
+/**
+ * Copy bytes from one location to another. The locations must not overlap.
+ *
+ * @note This is implemented as a macro, so it's address should not be taken
+ * and care is needed as parameter expressions may be evaluated multiple times.
+ *
+ * @param dst
+ *   Pointer to the destination of the data.
+ * @param src
+ *   Pointer to the source data.
+ * @param n
+ *   Number of bytes to copy.
+ * @return
+ *   Pointer to the destination data.
+ */
+static void *
+rte_memcpy(void *dst, const void *src, size_t n);
+
+#endif /* __DOXYGEN__ */
+
+/*
+ * memcpy() function used by rte_memcpy macro
+ */
+static inline void *
+rte_memcpy_func(void *dst, const void *src, size_t n) __attribute__((always_inline));
+
+
+#endif /* _RTE_MEMCPY_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/generic/rte_prefetch.h b/src/dpdk_lib18/librte_eal/common/include/generic/rte_prefetch.h
new file mode 100755
index 00000000..217f319b
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/generic/rte_prefetch.h
@@ -0,0 +1,71 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_PREFETCH_H_
+#define _RTE_PREFETCH_H_
+
+/**
+ * @file
+ *
+ * Prefetch operations.
+ *
+ * This file defines an API for prefetch macros / inline-functions,
+ * which are architecture-dependent. Prefetching occurs when a
+ * processor requests an instruction or data from memory to cache
+ * before it is actually needed, potentially speeding up the execution of the
+ * program.
+ */
+
+/**
+ * Prefetch a cache line into all cache levels.
+ * @param p
+ *   Address to prefetch
+ */
+static inline void rte_prefetch0(volatile void *p);
+
+/**
+ * Prefetch a cache line into all cache levels except the 0th cache level.
+ * @param p
+ *   Address to prefetch
+ */
+static inline void rte_prefetch1(volatile void *p);
+
+/**
+ * Prefetch a cache line into all cache levels except the 0th and 1th cache
+ * levels.
+ * @param p
+ *   Address to prefetch
+ */
+static inline void rte_prefetch2(volatile void *p);
+
+#endif /* _RTE_PREFETCH_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/generic/rte_spinlock.h b/src/dpdk_lib18/librte_eal/common/include/generic/rte_spinlock.h
new file mode 100755
index 00000000..dea885c3
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/generic/rte_spinlock.h
@@ -0,0 +1,226 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_SPINLOCK_H_
+#define _RTE_SPINLOCK_H_
+
+/**
+ * @file
+ *
+ * RTE Spinlocks
+ *
+ * This file defines an API for read-write locks, which are implemented
+ * in an architecture-specific way. This kind of lock simply waits in
+ * a loop repeatedly checking until the lock becomes available.
+ *
+ * All locks must be initialised before use, and only initialised once.
+ *
+ */
+
+#include <rte_lcore.h>
+#ifdef RTE_FORCE_INTRINSICS
+#include <rte_common.h>
+#endif
+
+/**
+ * The rte_spinlock_t type.
+ */
+typedef struct {
+	volatile int locked; /**< lock status 0 = unlocked, 1 = locked */
+} rte_spinlock_t;
+
+/**
+ * A static spinlock initializer.
+ */
+#define RTE_SPINLOCK_INITIALIZER { 0 }
+
+/**
+ * Initialize the spinlock to an unlocked state.
+ *
+ * @param sl
+ *   A pointer to the spinlock.
+ */
+static inline void
+rte_spinlock_init(rte_spinlock_t *sl)
+{
+	sl->locked = 0;
+}
+
+/**
+ * Take the spinlock.
+ *
+ * @param sl
+ *   A pointer to the spinlock.
+ */
+static inline void
+rte_spinlock_lock(rte_spinlock_t *sl);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_spinlock_lock(rte_spinlock_t *sl)
+{
+	while (__sync_lock_test_and_set(&sl->locked, 1))
+		while(sl->locked)
+			rte_pause();
+}
+#endif
+
+/**
+ * Release the spinlock.
+ *
+ * @param sl
+ *   A pointer to the spinlock.
+ */
+static inline void
+rte_spinlock_unlock (rte_spinlock_t *sl);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline void
+rte_spinlock_unlock (rte_spinlock_t *sl)
+{
+	__sync_lock_release(&sl->locked);
+}
+#endif
+
+/**
+ * Try to take the lock.
+ *
+ * @param sl
+ *   A pointer to the spinlock.
+ * @return
+ *   1 if the lock is successfully taken; 0 otherwise.
+ */
+static inline int
+rte_spinlock_trylock (rte_spinlock_t *sl);
+
+#ifdef RTE_FORCE_INTRINSICS
+static inline int
+rte_spinlock_trylock (rte_spinlock_t *sl)
+{
+	return (__sync_lock_test_and_set(&sl->locked,1) == 0);
+}
+#endif
+
+/**
+ * Test if the lock is taken.
+ *
+ * @param sl
+ *   A pointer to the spinlock.
+ * @return
+ *   1 if the lock is currently taken; 0 otherwise.
+ */
+static inline int rte_spinlock_is_locked (rte_spinlock_t *sl)
+{
+	return sl->locked;
+}
+
+/**
+ * The rte_spinlock_recursive_t type.
+ */
+typedef struct {
+	rte_spinlock_t sl; /**< the actual spinlock */
+	volatile int user; /**< core id using lock, -1 for unused */
+	volatile int count; /**< count of time this lock has been called */
+} rte_spinlock_recursive_t;
+
+/**
+ * A static recursive spinlock initializer.
+ */
+#define RTE_SPINLOCK_RECURSIVE_INITIALIZER {RTE_SPINLOCK_INITIALIZER, -1, 0}
+
+/**
+ * Initialize the recursive spinlock to an unlocked state.
+ *
+ * @param slr
+ *   A pointer to the recursive spinlock.
+ */
+static inline void rte_spinlock_recursive_init(rte_spinlock_recursive_t *slr)
+{
+	rte_spinlock_init(&slr->sl);
+	slr->user = -1;
+	slr->count = 0;
+}
+
+/**
+ * Take the recursive spinlock.
+ *
+ * @param slr
+ *   A pointer to the recursive spinlock.
+ */
+static inline void rte_spinlock_recursive_lock(rte_spinlock_recursive_t *slr)
+{
+	int id = rte_lcore_id();
+
+	if (slr->user != id) {
+		rte_spinlock_lock(&slr->sl);
+		slr->user = id;
+	}
+	slr->count++;
+}
+/**
+ * Release the recursive spinlock.
+ *
+ * @param slr
+ *   A pointer to the recursive spinlock.
+ */
+static inline void rte_spinlock_recursive_unlock(rte_spinlock_recursive_t *slr)
+{
+	if (--(slr->count) == 0) {
+		slr->user = -1;
+		rte_spinlock_unlock(&slr->sl);
+	}
+
+}
+
+/**
+ * Try to take the recursive lock.
+ *
+ * @param slr
+ *   A pointer to the recursive spinlock.
+ * @return
+ *   1 if the lock is successfully taken; 0 otherwise.
+ */
+static inline int rte_spinlock_recursive_trylock(rte_spinlock_recursive_t *slr)
+{
+	int id = rte_lcore_id();
+
+	if (slr->user != id) {
+		if (rte_spinlock_trylock(&slr->sl) == 0)
+			return 0;
+		slr->user = id;
+	}
+	slr->count++;
+	return 1;
+}
+
+#endif /* _RTE_SPINLOCK_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_alarm.h b/src/dpdk_lib18/librte_eal/common/include/rte_alarm.h
new file mode 100755
index 00000000..4012cd67
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_alarm.h
@@ -0,0 +1,106 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_ALARM_H_
+#define _RTE_ALARM_H_
+
+/**
+ * @file
+ *
+ * Alarm functions
+ *
+ * Simple alarm-clock functionality supplied by eal.
+ * Does not require hpet support.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+/**
+ * Signature of callback back function called when an alarm goes off.
+ */
+typedef void (*rte_eal_alarm_callback)(void *arg);
+
+/**
+ * Function to set a callback to be triggered when us microseconds
+ * have expired. Accuracy of timing to the microsecond is not guaranteed. The
+ * alarm function will not be called *before* the requested time, but may
+ * be called a short period of time afterwards.
+ * The alarm handler will be called only once. There is no need to call
+ * "rte_eal_alarm_cancel" from within the callback function.
+ *
+ * @param us
+ *   The time in microseconds before the callback is called
+ * @param cb
+ *   The function to be called when the alarm expires
+ * @param cb_arg
+ *   Pointer parameter to be passed to the callback function
+ *
+ * @return
+ *   On success, zero.
+ *   On failure, a negative error number
+ */
+int rte_eal_alarm_set(uint64_t us, rte_eal_alarm_callback cb, void *cb_arg);
+
+/**
+ * Function to cancel an alarm callback which has been registered before. If
+ * used outside alarm callback it wait for all callbacks to finish execution.
+ *
+ * @param cb_fn
+ *  alarm callback
+ * @param cb_arg
+ *  Pointer parameter to be passed to the callback function. To remove all
+ *  copies of a given callback function, irrespective of parameter, (void *)-1
+ *  can be used here.
+ *
+ * @return
+ *    - value greater than 0 and rte_errno not changed - returned value is
+ *      the number of canceled alarm callback functions
+ *    - value greater or equal 0 and rte_errno set to EINPROGRESS, at least one
+ *      alarm could not be canceled because cancellation was requested from alarm
+ *      callback context. Returned value is the number of succesfuly canceled
+ *      alarm callbacks
+ *    -  0 and rte_errno set to ENOENT - no alarm found
+ *    - -1 and rte_errno set to EINVAL - invalid parameter (NULL callback)
+ */
+int rte_eal_alarm_cancel(rte_eal_alarm_callback cb_fn, void *cb_arg);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _RTE_ALARM_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_branch_prediction.h b/src/dpdk_lib18/librte_eal/common/include/rte_branch_prediction.h
new file mode 100755
index 00000000..a6a56d17
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_branch_prediction.h
@@ -0,0 +1,70 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+/**
+ * @file
+ * Branch Prediction Helpers in RTE
+ */
+
+#ifndef _RTE_BRANCH_PREDICTION_H_
+#define _RTE_BRANCH_PREDICTION_H_
+
+/**
+ * Check if a branch is likely to be taken.
+ *
+ * This compiler builtin allows the developer to indicate if a branch is
+ * likely to be taken. Example:
+ *
+ *   if (likely(x > 1))
+ *      do_stuff();
+ *
+ */
+#ifndef likely
+#define likely(x)  __builtin_expect((x),1)
+#endif /* likely */
+
+/**
+ * Check if a branch is unlikely to be taken.
+ *
+ * This compiler builtin allows the developer to indicate if a branch is
+ * unlikely to be taken. Example:
+ *
+ *   if (unlikely(x < 1))
+ *      do_stuff();
+ *
+ */
+#ifndef unlikely
+#define unlikely(x)  __builtin_expect((x),0)
+#endif /* unlikely */
+
+#endif /* _RTE_BRANCH_PREDICTION_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_common.h b/src/dpdk_lib18/librte_eal/common/include/rte_common.h
new file mode 100755
index 00000000..921b91f3
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_common.h
@@ -0,0 +1,389 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_COMMON_H_
+#define _RTE_COMMON_H_
+
+/**
+ * @file
+ *
+ * Generic, commonly-used macro and inline function definitions
+ * for Intel DPDK.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <errno.h>
+#include <limits.h>
+
+/*********** Macros to eliminate unused variable warnings ********/
+
+/**
+ * short definition to mark a function parameter unused
+ */
+#define __rte_unused __attribute__((__unused__))
+
+/**
+ * definition to mark a variable or function parameter as used so
+ * as to avoid a compiler warning
+ */
+#define RTE_SET_USED(x) (void)(x)
+
+/*********** Macros for pointer arithmetic ********/
+
+/**
+ * add a byte-value offset from a pointer
+ */
+#define RTE_PTR_ADD(ptr, x) ((void*)((uintptr_t)(ptr) + (x)))
+
+/**
+ * subtract a byte-value offset from a pointer
+ */
+#define RTE_PTR_SUB(ptr, x) ((void*)((uintptr_t)ptr - (x)))
+
+/**
+ * get the difference between two pointer values, i.e. how far apart
+ * in bytes are the locations they point two. It is assumed that
+ * ptr1 is greater than ptr2.
+ */
+#define RTE_PTR_DIFF(ptr1, ptr2) ((uintptr_t)(ptr1) - (uintptr_t)(ptr2))
+
+/*********** Macros/static functions for doing alignment ********/
+
+/**
+ * Function which rounds an unsigned int down to a given power-of-two value.
+ * Takes uintptr_t types as parameters, as this type of operation is most
+ * commonly done for pointer alignment. (See also RTE_ALIGN_FLOOR,
+ * RTE_ALIGN_CEIL, RTE_ALIGN, RTE_PTR_ALIGN_FLOOR, RTE_PTR_ALIGN_CEL,
+ * RTE_PTR_ALIGN macros)
+ * @param ptr
+ *   The value to be rounded down
+ * @param align
+ *   The power-of-two of which the result must be a multiple.
+ * @return
+ *   Function returns a properly aligned value where align is a power-of-two.
+ *   If align is not a power-of-two, result will be incorrect.
+ */
+static inline uintptr_t
+rte_align_floor_int(uintptr_t ptr, uintptr_t align)
+{
+	return (ptr & ~(align - 1));
+}
+
+/**
+ * Macro to align a pointer to a given power-of-two. The resultant
+ * pointer will be a pointer of the same type as the first parameter, and
+ * point to an address no higher than the first parameter. Second parameter
+ * must be a power-of-two value.
+ */
+#define RTE_PTR_ALIGN_FLOOR(ptr, align) \
+	(typeof(ptr))rte_align_floor_int((uintptr_t)ptr, align)
+
+/**
+ * Macro to align a value to a given power-of-two. The resultant value
+ * will be of the same type as the first parameter, and will be no
+ * bigger than the first parameter. Second parameter must be a
+ * power-of-two value.
+ */
+#define RTE_ALIGN_FLOOR(val, align) \
+	(typeof(val))((val) & (~((typeof(val))((align) - 1))))
+
+/**
+ * Macro to align a pointer to a given power-of-two. The resultant
+ * pointer will be a pointer of the same type as the first parameter, and
+ * point to an address no lower than the first parameter. Second parameter
+ * must be a power-of-two value.
+ */
+#define RTE_PTR_ALIGN_CEIL(ptr, align) \
+	RTE_PTR_ALIGN_FLOOR((typeof(ptr))RTE_PTR_ADD(ptr, (align) - 1), align)
+
+/**
+ * Macro to align a value to a given power-of-two. The resultant value
+ * will be of the same type as the first parameter, and will be no lower
+ * than the first parameter. Second parameter must be a power-of-two
+ * value.
+ */
+#define RTE_ALIGN_CEIL(val, align) \
+	RTE_ALIGN_FLOOR(((val) + ((typeof(val)) (align) - 1)), align)
+
+/**
+ * Macro to align a pointer to a given power-of-two. The resultant
+ * pointer will be a pointer of the same type as the first parameter, and
+ * point to an address no lower than the first parameter. Second parameter
+ * must be a power-of-two value.
+ * This function is the same as RTE_PTR_ALIGN_CEIL
+ */
+#define RTE_PTR_ALIGN(ptr, align) RTE_PTR_ALIGN_CEIL(ptr, align)
+
+/**
+ * Macro to align a value to a given power-of-two. The resultant
+ * value will be of the same type as the first parameter, and
+ * will be no lower than the first parameter. Second parameter
+ * must be a power-of-two value.
+ * This function is the same as RTE_ALIGN_CEIL
+ */
+#define RTE_ALIGN(val, align) RTE_ALIGN_CEIL(val, align)
+
+/**
+ * Checks if a pointer is aligned to a given power-of-two value
+ *
+ * @param ptr
+ *   The pointer whose alignment is to be checked
+ * @param align
+ *   The power-of-two value to which the ptr should be aligned
+ *
+ * @return
+ *   True(1) where the pointer is correctly aligned, false(0) otherwise
+ */
+static inline int
+rte_is_aligned(void *ptr, unsigned align)
+{
+	return RTE_PTR_ALIGN(ptr, align) == ptr;
+}
+
+/*********** Macros for compile type checks ********/
+
+/**
+ * Triggers an error at compilation time if the condition is true.
+ */
+#ifndef __OPTIMIZE__
+#define RTE_BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
+#else
+extern int RTE_BUILD_BUG_ON_detected_error;
+#define RTE_BUILD_BUG_ON(condition) do {             \
+	((void)sizeof(char[1 - 2*!!(condition)]));   \
+	if (condition)                               \
+		RTE_BUILD_BUG_ON_detected_error = 1; \
+} while(0)
+#endif
+
+/*********** Macros to work with powers of 2 ********/
+
+/**
+ * Returns true if n is a power of 2
+ * @param n
+ *     Number to check
+ * @return 1 if true, 0 otherwise
+ */
+static inline int
+rte_is_power_of_2(uint32_t n)
+{
+	return ((n-1) & n) == 0;
+}
+
+/**
+ * Aligns input parameter to the next power of 2
+ *
+ * @param x
+ *   The integer value to algin
+ *
+ * @return
+ *   Input parameter aligned to the next power of 2
+ */
+static inline uint32_t
+rte_align32pow2(uint32_t x)
+{
+	x--;
+	x |= x >> 1;
+	x |= x >> 2;
+	x |= x >> 4;
+	x |= x >> 8;
+	x |= x >> 16;
+
+	return x + 1;
+}
+
+/**
+ * Aligns 64b input parameter to the next power of 2
+ *
+ * @param x
+ *   The 64b value to algin
+ *
+ * @return
+ *   Input parameter aligned to the next power of 2
+ */
+static inline uint64_t
+rte_align64pow2(uint64_t v)
+{
+	v--;
+	v |= v >> 1;
+	v |= v >> 2;
+	v |= v >> 4;
+	v |= v >> 8;
+	v |= v >> 16;
+	v |= v >> 32;
+
+	return v + 1;
+}
+
+/*********** Macros for calculating min and max **********/
+
+/**
+ * Macro to return the minimum of two numbers
+ */
+#define RTE_MIN(a, b) ({ \
+		typeof (a) _a = (a); \
+		typeof (b) _b = (b); \
+		_a < _b ? _a : _b; \
+	})
+
+/**
+ * Macro to return the maximum of two numbers
+ */
+#define RTE_MAX(a, b) ({ \
+		typeof (a) _a = (a); \
+		typeof (b) _b = (b); \
+		_a > _b ? _a : _b; \
+	})
+
+/*********** Other general functions / macros ********/
+
+#ifdef __SSE2__
+#include <emmintrin.h>
+/**
+ * PAUSE instruction for tight loops (avoid busy waiting)
+ */
+static inline void
+rte_pause (void)
+{
+	_mm_pause();
+}
+#else
+static inline void
+rte_pause(void) {}
+#endif
+
+/**
+ * Searches the input parameter for the least significant set bit
+ * (starting from zero).
+ * If a least significant 1 bit is found, its bit index is returned.
+ * If the content of the input parameter is zero, then the content of the return
+ * value is undefined.
+ * @param v
+ *     input parameter, should not be zero.
+ * @return
+ *     least significant set bit in the input parameter.
+ */
+static inline uint32_t
+rte_bsf32(uint32_t v)
+{
+	return (__builtin_ctz(v));
+}
+
+#ifndef offsetof
+/** Return the offset of a field in a structure. */
+#define offsetof(TYPE, MEMBER)  __builtin_offsetof (TYPE, MEMBER)
+#endif
+
+#define _RTE_STR(x) #x
+/** Take a macro value and get a string version of it */
+#define RTE_STR(x) _RTE_STR(x)
+
+/** Mask value of type <tp> for the first <ln> bit set. */
+#define	RTE_LEN2MASK(ln, tp)	\
+	((tp)((uint64_t)-1 >> (sizeof(uint64_t) * CHAR_BIT - (ln))))
+
+/** Number of elements in the array. */
+#define	RTE_DIM(a)	(sizeof (a) / sizeof ((a)[0]))
+
+/**
+ * Converts a numeric string to the equivalent uint64_t value.
+ * As well as straight number conversion, also recognises the suffixes
+ * k, m and g for kilobytes, megabytes and gigabytes respectively.
+ *
+ * If a negative number is passed in  i.e. a string with the first non-black
+ * character being "-", zero is returned. Zero is also returned in the case of
+ * an error with the strtoull call in the function.
+ *
+ * @param str
+ *     String containing number to convert.
+ * @return
+ *     Number.
+ */
+static inline uint64_t
+rte_str_to_size(const char *str)
+{
+	char *endptr;
+	unsigned long long size;
+
+	while (isspace((int)*str))
+		str++;
+	if (*str == '-')
+		return 0;
+
+	errno = 0;
+	size = strtoull(str, &endptr, 0);
+	if (errno)
+		return 0;
+
+	if (*endptr == ' ')
+		endptr++; /* allow 1 space gap */
+
+	switch (*endptr){
+	case 'G': case 'g': size *= 1024; /* fall-through */
+	case 'M': case 'm': size *= 1024; /* fall-through */
+	case 'K': case 'k': size *= 1024; /* fall-through */
+	default:
+		break;
+	}
+	return size;
+}
+
+/**
+ * Function to terminate the application immediately, printing an error
+ * message and returning the exit_code back to the shell.
+ *
+ * This function never returns
+ *
+ * @param exit_code
+ *     The exit code to be returned by the application
+ * @param format
+ *     The format string to be used for printing the message. This can include
+ *     printf format characters which will be expanded using any further parameters
+ *     to the function.
+ */
+void
+rte_exit(int exit_code, const char *format, ...)
+	__attribute__((noreturn))
+	__attribute__((format(printf, 2, 3)));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_common_vect.h b/src/dpdk_lib18/librte_eal/common/include/rte_common_vect.h
new file mode 100755
index 00000000..95bf4b1a
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_common_vect.h
@@ -0,0 +1,93 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_COMMON_VECT_H_
+#define _RTE_COMMON_VECT_H_
+
+/**
+ * @file
+ *
+ * RTE SSE/AVX related header.
+ */
+
+#if (defined(__ICC) || (__GNUC__ == 4 &&  __GNUC_MINOR__ < 4))
+
+#ifdef __SSE__
+#include <xmmintrin.h>
+#endif
+
+#ifdef __SSE2__
+#include <emmintrin.h>
+#endif
+
+#if defined(__SSE4_2__) || defined(__SSE4_1__)
+#include <smmintrin.h>
+#endif
+
+#else
+
+#include <x86intrin.h>
+
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef __m128i xmm_t;
+
+#define	XMM_SIZE	(sizeof(xmm_t))
+#define	XMM_MASK	(XMM_SIZE - 1)
+
+typedef union rte_xmm {
+	xmm_t    m;
+	uint8_t  u8[XMM_SIZE / sizeof(uint8_t)];
+	uint16_t u16[XMM_SIZE / sizeof(uint16_t)];
+	uint32_t u32[XMM_SIZE / sizeof(uint32_t)];
+	uint64_t u64[XMM_SIZE / sizeof(uint64_t)];
+	double   pd[XMM_SIZE / sizeof(double)];
+} rte_xmm_t;
+
+#ifdef RTE_ARCH_I686
+#define _mm_cvtsi128_si64(a) ({ \
+	rte_xmm_t m;            \
+	m.m = (a);              \
+	(m.u64[0]);             \
+})
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_COMMON__VECT_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_debug.h b/src/dpdk_lib18/librte_eal/common/include/rte_debug.h
new file mode 100755
index 00000000..82ee3b34
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_debug.h
@@ -0,0 +1,105 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_DEBUG_H_
+#define _RTE_DEBUG_H_
+
+/**
+ * @file
+ *
+ * Debug Functions in RTE
+ *
+ * This file defines a generic API for debug operations. Part of
+ * the implementation is architecture-specific.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Dump the stack of the calling core to the console.
+ */
+void rte_dump_stack(void);
+
+/**
+ * Dump the registers of the calling core to the console.
+ *
+ * Note: Not implemented in a userapp environment; use gdb instead.
+ */
+void rte_dump_registers(void);
+
+/**
+ * Provide notification of a critical non-recoverable error and terminate
+ * execution abnormally.
+ *
+ * Display the format string and its expanded arguments (printf-like).
+ *
+ * In a linuxapp environment, this function dumps the stack and calls
+ * abort() resulting in a core dump if enabled.
+ *
+ * The function never returns.
+ *
+ * @param format
+ *   The format string
+ * @param args
+ *   The variable list of arguments.
+ */
+#define rte_panic(...) rte_panic_(__func__, __VA_ARGS__, "dummy")
+#define rte_panic_(func, format, ...) __rte_panic(func, format "%.0s", __VA_ARGS__)
+
+#define	RTE_VERIFY(exp)	do {                                                  \
+	if (!(exp))                                                           \
+		rte_panic("line %d\tassert \"" #exp "\" failed\n", __LINE__); \
+} while (0)
+
+/*
+ * Provide notification of a critical non-recoverable error and stop.
+ *
+ * This function should not be called directly. Refer to rte_panic() macro
+ * documentation.
+ */
+void __rte_panic(const char *funcname , const char *format, ...)
+#ifdef __GNUC__
+#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2))
+	__attribute__((cold))
+#endif
+#endif
+	__attribute__((noreturn))
+	__attribute__((format(printf, 2, 3)));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_DEBUG_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_dev.h b/src/dpdk_lib18/librte_eal/common/include/rte_dev.h
new file mode 100755
index 00000000..f7e3a104
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_dev.h
@@ -0,0 +1,111 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2014 6WIND S.A.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of 6WIND S.A. nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_DEV_H_
+#define _RTE_DEV_H_
+
+/**
+ * @file
+ *
+ * RTE PMD Driver Registration Interface
+ *
+ * This file manages the list of device drivers.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/queue.h>
+
+/** Double linked list of device drivers. */
+TAILQ_HEAD(rte_driver_list, rte_driver);
+
+/**
+ * Initialization function called for each device driver once.
+ */
+typedef int (rte_dev_init_t)(const char *name, const char *args);
+
+/**
+ * Driver type enumeration
+ */
+enum pmd_type {
+	PMD_VDEV = 0,
+	PMD_PDEV = 1,
+};
+
+/**
+ * A structure describing a device driver.
+ */
+struct rte_driver {
+	TAILQ_ENTRY(rte_driver) next;  /**< Next in list. */
+	enum pmd_type type;		   /**< PMD Driver type */
+	const char *name;                   /**< Driver name. */
+	rte_dev_init_t *init;              /**< Device init. function. */
+};
+
+/**
+ * Register a device driver.
+ *
+ * @param driver
+ *   A pointer to a rte_dev structure describing the driver
+ *   to be registered.
+ */
+void rte_eal_driver_register(struct rte_driver *driver);
+
+/**
+ * Unregister a device driver.
+ *
+ * @param driver
+ *   A pointer to a rte_dev structure describing the driver
+ *   to be unregistered.
+ */
+void rte_eal_driver_unregister(struct rte_driver *driver);
+
+/**
+ * Initalize all the registered drivers in this process
+ */
+int rte_eal_dev_init(void);
+
+#define PMD_REGISTER_DRIVER(d)\
+void devinitfn_ ##d(void);\
+void __attribute__((constructor, used)) devinitfn_ ##d(void)\
+{\
+	rte_eal_driver_register(&d);\
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_VDEV_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_devargs.h b/src/dpdk_lib18/librte_eal/common/include/rte_devargs.h
new file mode 100755
index 00000000..9f9c98f1
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_devargs.h
@@ -0,0 +1,149 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright 2014 6WIND S.A.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of 6WIND S.A nor the names of its contributors
+ *       may be used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_DEVARGS_H_
+#define _RTE_DEVARGS_H_
+
+/**
+ * @file
+ *
+ * RTE devargs: list of devices and their user arguments
+ *
+ * This file stores a list of devices and their arguments given by
+ * the user when a DPDK application is started. These devices can be PCI
+ * devices or virtual devices. These devices are stored at startup in a
+ * list of rte_devargs structures.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+#include <sys/queue.h>
+#include <rte_pci.h>
+
+/**
+ * Type of generic device
+ */
+enum rte_devtype {
+	RTE_DEVTYPE_WHITELISTED_PCI,
+	RTE_DEVTYPE_BLACKLISTED_PCI,
+	RTE_DEVTYPE_VIRTUAL,
+};
+
+/**
+ * Structure that stores a device given by the user with its arguments
+ *
+ * A user device is a physical or a virtual device given by the user to
+ * the DPDK application at startup through command line arguments.
+ *
+ * The structure stores the configuration of the device, its PCI
+ * identifier if it's a PCI device or the driver name if it's a virtual
+ * device.
+ */
+struct rte_devargs {
+	/** Next in list. */
+	TAILQ_ENTRY(rte_devargs) next;
+	/** Type of device. */
+	enum rte_devtype type;
+	union {
+		/** Used if type is RTE_DEVTYPE_*_PCI. */
+		struct {
+			/** PCI location. */
+			struct rte_pci_addr addr;
+		} pci;
+		/** Used if type is RTE_DEVTYPE_VIRTUAL. */
+		struct {
+			/** Driver name. */
+			char drv_name[32];
+		} virtual;
+	};
+#define RTE_DEVARGS_LEN 256
+	char args[RTE_DEVARGS_LEN]; /**< Arguments string as given by user. */
+};
+
+/** user device double-linked queue type definition */
+TAILQ_HEAD(rte_devargs_list, rte_devargs);
+
+/** Global list of user devices */
+extern struct rte_devargs_list devargs_list;
+
+/**
+ * Add a device to the user device list
+ *
+ * For PCI devices, the format of arguments string is "PCI_ADDR" or
+ * "PCI_ADDR,key=val,key2=val2,...". Examples: "08:00.1", "0000:5:00.0",
+ * "04:00.0,arg=val".
+ *
+ * For virtual devices, the format of arguments string is "DRIVER_NAME*"
+ * or "DRIVER_NAME*,key=val,key2=val2,...". Examples: "eth_ring",
+ * "eth_ring0", "eth_pmdAnything,arg=0:arg2=1". The validity of the
+ * driver name is not checked by this function, it is done when probing
+ * the drivers.
+ *
+ * @param devtype
+ *   The type of the device.
+ * @param devargs_list
+ *   The arguments as given by the user.
+ *
+ * @return
+ *   - 0 on success
+ *   - A negative value on error
+ */
+int rte_eal_devargs_add(enum rte_devtype devtype, const char *devargs_str);
+
+/**
+ * Count the number of user devices of a specified type
+ *
+ * @param devtype
+ *   The type of the devices to counted.
+ *
+ * @return
+ *   The number of devices.
+ */
+unsigned int
+rte_eal_devargs_type_count(enum rte_devtype devtype);
+
+/**
+ * This function dumps the list of user device and their arguments.
+ *
+ * @param f
+ *   A pointer to a file for output
+ */
+void rte_eal_devargs_dump(FILE *f);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_DEVARGS_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_eal.h b/src/dpdk_lib18/librte_eal/common/include/rte_eal.h
new file mode 100755
index 00000000..f4ecd2e0
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_eal.h
@@ -0,0 +1,269 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_EAL_H_
+#define _RTE_EAL_H_
+
+/**
+ * @file
+ *
+ * EAL Configuration API
+ */
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RTE_MAGIC 19820526 /**< Magic number written by the main partition when ready. */
+
+/**
+ * The lcore role (used in RTE or not).
+ */
+enum rte_lcore_role_t {
+	ROLE_RTE,
+	ROLE_OFF,
+};
+
+/**
+ * The type of process in a linuxapp, multi-process setup
+ */
+enum rte_proc_type_t {
+	RTE_PROC_AUTO = -1,   /* allow auto-detection of primary/secondary */
+	RTE_PROC_PRIMARY = 0, /* set to zero, so primary is the default */
+	RTE_PROC_SECONDARY,
+
+	RTE_PROC_INVALID
+};
+
+/**
+ * The global RTE configuration structure.
+ */
+struct rte_config {
+	uint32_t master_lcore;       /**< Id of the master lcore */
+	uint32_t lcore_count;        /**< Number of available logical cores. */
+	enum rte_lcore_role_t lcore_role[RTE_MAX_LCORE]; /**< State of cores. */
+
+	/** Primary or secondary configuration */
+	enum rte_proc_type_t process_type;
+
+	/**
+	 * Pointer to memory configuration, which may be shared across multiple
+	 * Intel DPDK instances
+	 */
+	struct rte_mem_config *mem_config;
+} __attribute__((__packed__));
+
+/**
+ * Get the global configuration structure.
+ *
+ * @return
+ *   A pointer to the global configuration structure.
+ */
+struct rte_config *rte_eal_get_configuration(void);
+
+/**
+ * Get a lcore's role.
+ *
+ * @param lcore_id
+ *   The identifier of the lcore.
+ * @return
+ *   The role of the lcore.
+ */
+enum rte_lcore_role_t rte_eal_lcore_role(unsigned lcore_id);
+
+
+/**
+ * Get the process type in a multi-process setup
+ *
+ * @return
+ *   The process type
+ */
+enum rte_proc_type_t rte_eal_process_type(void);
+
+/**
+ * Request iopl privilege for all RPL.
+ *
+ * This function should be called by pmds which need access to ioports.
+
+ * @return
+ *   - On success, returns 0.
+ *   - On failure, returns -1.
+ */
+int rte_eal_iopl_init(void);
+
+/**
+ * Initialize the Environment Abstraction Layer (EAL).
+ *
+ * This function is to be executed on the MASTER lcore only, as soon
+ * as possible in the application's main() function.
+ *
+ * The function finishes the initialization process before main() is called.
+ * It puts the SLAVE lcores in the WAIT state.
+ *
+ * When the multi-partition feature is supported, depending on the
+ * configuration (if CONFIG_RTE_EAL_MAIN_PARTITION is disabled), this
+ * function waits to ensure that the magic number is set before
+ * returning. See also the rte_eal_get_configuration() function. Note:
+ * This behavior may change in the future.
+ *
+ * @param argc
+ *   The argc argument that was given to the main() function.
+ * @param argv
+ *   The argv argument that was given to the main() function.
+ * @return
+ *   - On success, the number of parsed arguments, which is greater or
+ *     equal to zero. After the call to rte_eal_init(),
+ *     all arguments argv[x] with x < ret may be modified and should
+ *     not be accessed by the application.
+ *   - On failure, a negative error value.
+ */
+int rte_eal_init(int argc, char **argv);
+/**
+ * Usage function typedef used by the application usage function.
+ *
+ * Use this function typedef to define and call rte_set_applcation_usage_hook()
+ * routine.
+ */
+typedef void	(*rte_usage_hook_t)(const char * prgname);
+
+/**
+ * Add application usage routine callout from the eal_usage() routine.
+ *
+ * This function allows the application to include its usage message
+ * in the EAL system usage message. The routine rte_set_application_usage_hook()
+ * needs to be called before the rte_eal_init() routine in the application.
+ *
+ * This routine is optional for the application and will behave as if the set
+ * routine was never called as the default behavior.
+ *
+ * @param func
+ *   The func argument is a function pointer to the application usage routine.
+ *   Called function is defined using rte_usage_hook_t typedef, which is of
+ *   the form void rte_usage_func(const char * prgname).
+ *
+ *   Calling this routine with a NULL value will reset the usage hook routine and
+ *   return the current value, which could be NULL.
+ * @return
+ *   - Returns the current value of the rte_application_usage pointer to allow
+ *     the caller to daisy chain the usage routines if needing more then one.
+ */
+rte_usage_hook_t
+rte_set_application_usage_hook( rte_usage_hook_t usage_func );
+
+/**
+ * macro to get the lock of tailq in mem_config
+ */
+#define RTE_EAL_TAILQ_RWLOCK         (&rte_eal_get_configuration()->mem_config->qlock)
+
+/**
+ * macro to get the multiple lock of mempool shared by mutiple-instance
+ */
+#define RTE_EAL_MEMPOOL_RWLOCK            (&rte_eal_get_configuration()->mem_config->mplock)
+
+
+/**
+ * Utility macro to do a thread-safe tailq 'INSERT' of rte_mem_config
+ *
+ * @param idx
+ *   a kind of tailq define in enum rte_tailq_t
+ *
+ * @param type
+ *   type of list(tailq head)
+ *
+ * @param elm
+ *   The element will be added into the list
+ *
+ */
+#define RTE_EAL_TAILQ_INSERT_TAIL(idx, type, elm) do {	\
+	struct type *list;                                      \
+	list = RTE_TAILQ_LOOKUP_BY_IDX(idx, type);              \
+	rte_rwlock_write_lock(RTE_EAL_TAILQ_RWLOCK);            \
+	TAILQ_INSERT_TAIL(list, elm, next);                     \
+	rte_rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK);          \
+} while (0)
+
+/**
+ * Utility macro to do a thread-safe tailq 'REMOVE' of rte_mem_config
+ *
+ * @param idx
+ *   a kind of tailq define in enum rte_tailq_t
+ *
+ * @param type
+ *   type of list(tailq head)
+ *
+ * @param elm
+ *   The element will be remove from the list
+ *
+ */
+#define RTE_EAL_TAILQ_REMOVE(idx, type, elm) do {	\
+	struct type *list;                                      \
+	list = RTE_TAILQ_LOOKUP_BY_IDX(idx, type);              \
+	rte_rwlock_write_lock(RTE_EAL_TAILQ_RWLOCK);            \
+	TAILQ_REMOVE(list, elm, next);                          \
+	rte_rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK);          \
+} while (0)                                                     \
+
+
+/**
+ *  macro to check TAILQ exist
+ *
+ *  @param idx
+ *    a kind of tailq define in enum rte_tailq_t
+ *
+ */
+#define RTE_EAL_TAILQ_EXIST_CHECK(idx) do {   \
+	if (RTE_TAILQ_LOOKUP_BY_IDX(idx, rte_tailq_head) == NULL){      \
+		rte_errno = E_RTE_NO_TAILQ;				\
+		return NULL;						\
+	}								\
+} while(0)
+
+/**
+ * Whether EAL is using huge pages (disabled by --no-huge option).
+ * The no-huge mode cannot be used with UIO poll-mode drivers like igb/ixgbe.
+ * It is useful for NIC drivers (e.g. librte_pmd_mlx4, librte_pmd_vmxnet3) or
+ * crypto drivers (e.g. librte_crypto_nitrox) provided by third-parties such
+ * as 6WIND.
+ *
+ * @return
+ *   Nonzero if hugepages are enabled.
+ */
+int rte_eal_has_hugepages(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_EAL_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_eal_memconfig.h b/src/dpdk_lib18/librte_eal/common/include/rte_eal_memconfig.h
new file mode 100755
index 00000000..d6359e51
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_eal_memconfig.h
@@ -0,0 +1,112 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_EAL_MEMCONFIG_H_
+#define _RTE_EAL_MEMCONFIG_H_
+
+#include <rte_tailq.h>
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_malloc_heap.h>
+#include <rte_rwlock.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Index type of tailq_head
+ */
+enum rte_tailq_t {
+#define rte_tailq_elem(idx, name)     idx,
+#define rte_tailq_end(idx)            idx
+#include <rte_tailq_elem.h>
+};
+
+/**
+ * the structure for the memory configuration for the RTE.
+ * Used by the rte_config structure. It is separated out, as for multi-process
+ * support, the memory details should be shared across instances
+ */
+struct rte_mem_config {
+	volatile uint32_t magic;   /**< Magic number - Sanity check. */
+
+	/* memory topology */
+	uint32_t nchannel;    /**< Number of channels (0 if unknown). */
+	uint32_t nrank;       /**< Number of ranks (0 if unknown). */
+
+	/**
+	 * current lock nest order
+	 *  - qlock->mlock (ring/hash/lpm)
+	 *  - mplock->qlock->mlock (mempool)
+	 * Notice:
+	 *  *ALWAYS* obtain qlock first if having to obtain both qlock and mlock
+	 */
+	rte_rwlock_t mlock;   /**< only used by memzone LIB for thread-safe. */
+	rte_rwlock_t qlock;   /**< used for tailq operation for thread safe. */
+	rte_rwlock_t mplock;  /**< only used by mempool LIB for thread-safe. */
+
+	uint32_t memzone_idx; /**< Index of memzone */
+
+	/* memory segments and zones */
+	struct rte_memseg memseg[RTE_MAX_MEMSEG];    /**< Physmem descriptors. */
+	struct rte_memzone memzone[RTE_MAX_MEMZONE]; /**< Memzone descriptors. */
+
+	/* Runtime Physmem descriptors. */
+	struct rte_memseg free_memseg[RTE_MAX_MEMSEG];
+
+	struct rte_tailq_head tailq_head[RTE_MAX_TAILQ]; /**< Tailqs for objects */
+
+	/* Heaps of Malloc per socket */
+	struct malloc_heap malloc_heaps[RTE_MAX_NUMA_NODES];
+
+	/* address of mem_config in primary process. used to map shared config into
+	 * exact same address the primary process maps it.
+	 */
+	uint64_t mem_cfg_addr;
+} __attribute__((__packed__));
+
+
+inline static void
+rte_eal_mcfg_wait_complete(struct rte_mem_config* mcfg)
+{
+	/* wait until shared mem_config finish initialising */
+	while(mcfg->magic != RTE_MAGIC)
+		rte_pause();
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__RTE_EAL_MEMCONFIG_H_*/
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_errno.h b/src/dpdk_lib18/librte_eal/common/include/rte_errno.h
new file mode 100755
index 00000000..45910cdc
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_errno.h
@@ -0,0 +1,96 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+/**
+ * @file
+ *
+ * API for error cause tracking
+ */
+
+#ifndef _RTE_ERRNO_H_
+#define _RTE_ERRNO_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_per_lcore.h>
+
+RTE_DECLARE_PER_LCORE(int, _rte_errno); /**< Per core error number. */
+
+/**
+ * Error number value, stored per-thread, which can be queried after
+ * calls to certain functions to determine why those functions failed.
+ *
+ * Uses standard values from errno.h wherever possible, with a small number
+ * of additional possible values for RTE-specific conditions.
+ */
+#define rte_errno RTE_PER_LCORE(_rte_errno)
+
+/**
+ * Function which returns a printable string describing a particular
+ * error code. For non-RTE-specific error codes, this function returns
+ * the value from the libc strerror function.
+ *
+ * @param errnum
+ *   The error number to be looked up - generally the value of rte_errno
+ * @return
+ *   A pointer to a thread-local string containing the text describing
+ *   the error.
+ */
+const char *rte_strerror(int errnum);
+
+#ifndef __ELASTERROR
+/**
+ * Check if we have a defined value for the max system-defined errno values.
+ * if no max defined, start from 1000 to prevent overlap with standard values
+ */
+#define __ELASTERROR 1000
+#endif
+
+/** Error types */
+enum {
+	RTE_MIN_ERRNO = __ELASTERROR, /**< Start numbering above std errno vals */
+
+	E_RTE_SECONDARY, /**< Operation not allowed in secondary processes */
+	E_RTE_NO_CONFIG, /**< Missing rte_config */
+	E_RTE_NO_TAILQ,  /**< Uninitialised TAILQ */
+
+	RTE_MAX_ERRNO    /**< Max RTE error number */
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_ERRNO_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_hexdump.h b/src/dpdk_lib18/librte_eal/common/include/rte_hexdump.h
new file mode 100755
index 00000000..891c77bf
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_hexdump.h
@@ -0,0 +1,89 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_HEXDUMP_H_
+#define _RTE_HEXDUMP_H_
+
+/**
+ * @file
+ * Simple API to dump out memory in a special hex format.
+ */
+
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+* Dump out memory in a special hex dump format.
+*
+* @param f
+*   		A pointer to a file for output
+* @param title
+* 		If not NULL this string is printed as a header to the output.
+* @param buf
+* 		This is the buffer address to print out.
+* @param len
+* 		The number of bytes to dump out
+* @return
+* 		None.
+*/
+
+extern void
+rte_hexdump(FILE *f, const char * title, const void * buf, unsigned int len);
+
+/**
+* Dump out memory in a hex format with colons between bytes.
+*
+* @param f
+*   		A pointer to a file for output
+* @param title
+* 		If not NULL this string is printed as a header to the output.
+* @param buf
+* 		This is the buffer address to print out.
+* @param len
+* 		The number of bytes to dump out
+* @return
+* 		None.
+*/
+
+void
+rte_memdump(FILE *f, const char * title, const void * buf, unsigned int len);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_HEXDUMP_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_interrupts.h b/src/dpdk_lib18/librte_eal/common/include/rte_interrupts.h
new file mode 100755
index 00000000..609c34bc
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_interrupts.h
@@ -0,0 +1,121 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_INTERRUPTS_H_
+#define _RTE_INTERRUPTS_H_
+
+/**
+ * @file
+ *
+ * The RTE interrupt interface provides functions to register/unregister
+ * callbacks for a specific interrupt.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** Interrupt handle */
+struct rte_intr_handle;
+
+/** Function to be registered for the specific interrupt */
+typedef void (*rte_intr_callback_fn)(struct rte_intr_handle *intr_handle,
+							void *cb_arg);
+
+#include <exec-env/rte_interrupts.h>
+
+/**
+ * It registers the callback for the specific interrupt. Multiple
+ * callbacks cal be registered at the same time.
+ * @param intr_handle
+ *  Pointer to the interrupt handle.
+ * @param cb
+ *  callback address.
+ * @param cb_arg
+ *  address of parameter for callback.
+ *
+ * @return
+ *  - On success, zero.
+ *  - On failure, a negative value.
+ */
+int rte_intr_callback_register(struct rte_intr_handle *intr_handle,
+				rte_intr_callback_fn cb, void *cb_arg);
+
+/**
+ * It unregisters the callback according to the specified interrupt handle.
+ *
+ * @param intr_handle
+ *  pointer to the interrupt handle.
+ * @param cb
+ *  callback address.
+ * @param cb_arg
+ *  address of parameter for callback, (void *)-1 means to remove all
+ *  registered which has the same callback address.
+ *
+ * @return
+ *  - On success, return the number of callback entities removed.
+ *  - On failure, a negative value.
+ */
+int rte_intr_callback_unregister(struct rte_intr_handle *intr_handle,
+				rte_intr_callback_fn cb, void *cb_arg);
+
+/**
+ * It enables the interrupt for the specified handle.
+ *
+ * @param intr_handle
+ *  pointer to the interrupt handle.
+ *
+ * @return
+ *  - On success, zero.
+ *  - On failure, a negative value.
+ */
+int rte_intr_enable(struct rte_intr_handle *intr_handle);
+
+/**
+ * It disables the interrupt for the specified handle.
+ *
+ * @param intr_handle
+ *  pointer to the interrupt handle.
+ *
+ * @return
+ *  - On success, zero.
+ *  - On failure, a negative value.
+ */
+int rte_intr_disable(struct rte_intr_handle *intr_handle);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_launch.h b/src/dpdk_lib18/librte_eal/common/include/rte_launch.h
new file mode 100755
index 00000000..dd1946da
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_launch.h
@@ -0,0 +1,177 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_LAUNCH_H_
+#define _RTE_LAUNCH_H_
+
+/**
+ * @file
+ *
+ * Launch tasks on other lcores
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * State of an lcore.
+ */
+enum rte_lcore_state_t {
+	WAIT,       /**< waiting a new command */
+	RUNNING,    /**< executing command */
+	FINISHED,   /**< command executed */
+};
+
+/**
+ * Definition of a remote launch function.
+ */
+typedef int (lcore_function_t)(void *);
+
+/**
+ * Launch a function on another lcore.
+ *
+ * To be executed on the MASTER lcore only.
+ *
+ * Sends a message to a slave lcore (identified by the slave_id) that
+ * is in the WAIT state (this is true after the first call to
+ * rte_eal_init()). This can be checked by first calling
+ * rte_eal_wait_lcore(slave_id).
+ *
+ * When the remote lcore receives the message, it switches to
+ * the RUNNING state, then calls the function f with argument arg. Once the
+ * execution is done, the remote lcore switches to a FINISHED state and
+ * the return value of f is stored in a local variable to be read using
+ * rte_eal_wait_lcore().
+ *
+ * The MASTER lcore returns as soon as the message is sent and knows
+ * nothing about the completion of f.
+ *
+ * Note: This function is not designed to offer optimum
+ * performance. It is just a practical way to launch a function on
+ * another lcore at initialization time.
+ *
+ * @param f
+ *   The function to be called.
+ * @param arg
+ *   The argument for the function.
+ * @param slave_id
+ *   The identifier of the lcore on which the function should be executed.
+ * @return
+ *   - 0: Success. Execution of function f started on the remote lcore.
+ *   - (-EBUSY): The remote lcore is not in a WAIT state.
+ */
+int rte_eal_remote_launch(lcore_function_t *f, void *arg, unsigned slave_id);
+
+/**
+ * This enum indicates whether the master core must execute the handler
+ * launched on all logical cores.
+ */
+enum rte_rmt_call_master_t {
+	SKIP_MASTER = 0, /**< lcore handler not executed by master core. */
+	CALL_MASTER,     /**< lcore handler executed by master core. */
+};
+
+/**
+ * Launch a function on all lcores.
+ *
+ * Check that each SLAVE lcore is in a WAIT state, then call
+ * rte_eal_remote_launch() for each lcore.
+ *
+ * @param f
+ *   The function to be called.
+ * @param arg
+ *   The argument for the function.
+ * @param call_master
+ *   If call_master set to SKIP_MASTER, the MASTER lcore does not call
+ *   the function. If call_master is set to CALL_MASTER, the function
+ *   is also called on master before returning. In any case, the master
+ *   lcore returns as soon as it finished its job and knows nothing
+ *   about the completion of f on the other lcores.
+ * @return
+ *   - 0: Success. Execution of function f started on all remote lcores.
+ *   - (-EBUSY): At least one remote lcore is not in a WAIT state. In this
+ *     case, no message is sent to any of the lcores.
+ */
+int rte_eal_mp_remote_launch(lcore_function_t *f, void *arg,
+			     enum rte_rmt_call_master_t call_master);
+
+/**
+ * Get the state of the lcore identified by slave_id.
+ *
+ * To be executed on the MASTER lcore only.
+ *
+ * @param slave_id
+ *   The identifier of the lcore.
+ * @return
+ *   The state of the lcore.
+ */
+enum rte_lcore_state_t rte_eal_get_lcore_state(unsigned slave_id);
+
+/**
+ * Wait until an lcore finishes its job.
+ *
+ * To be executed on the MASTER lcore only.
+ *
+ * If the slave lcore identified by the slave_id is in a FINISHED state,
+ * switch to the WAIT state. If the lcore is in RUNNING state, wait until
+ * the lcore finishes its job and moves to the FINISHED state.
+ *
+ * @param slave_id
+ *   The identifier of the lcore.
+ * @return
+ *   - 0: If the lcore identified by the slave_id is in a WAIT state.
+ *   - The value that was returned by the previous remote launch
+ *     function call if the lcore identified by the slave_id was in a
+ *     FINISHED or RUNNING state. In this case, it changes the state
+ *     of the lcore to WAIT.
+ */
+int rte_eal_wait_lcore(unsigned slave_id);
+
+/**
+ * Wait until all lcores finish their jobs.
+ *
+ * To be executed on the MASTER lcore only. Issue an
+ * rte_eal_wait_lcore() for every lcore. The return values are
+ * ignored.
+ *
+ * After a call to rte_eal_mp_wait_lcore(), the caller can assume
+ * that all slave lcores are in a WAIT state.
+ */
+void rte_eal_mp_wait_lcore(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_LAUNCH_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_lcore.h b/src/dpdk_lib18/librte_eal/common/include/rte_lcore.h
new file mode 100755
index 00000000..49b2c034
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_lcore.h
@@ -0,0 +1,229 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_LCORE_H_
+#define _RTE_LCORE_H_
+
+/**
+ * @file
+ *
+ * API for lcore and socket manipulation
+ *
+ */
+#include <rte_per_lcore.h>
+#include <rte_eal.h>
+#include <rte_launch.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define LCORE_ID_ANY -1    /**< Any lcore. */
+
+/**
+ * Structure storing internal configuration (per-lcore)
+ */
+struct lcore_config {
+	unsigned detected;         /**< true if lcore was detected */
+	pthread_t thread_id;       /**< pthread identifier */
+	int pipe_master2slave[2];  /**< communication pipe with master */
+	int pipe_slave2master[2];  /**< communication pipe with master */
+	lcore_function_t * volatile f;         /**< function to call */
+	void * volatile arg;       /**< argument of function */
+	volatile int ret;          /**< return value of function */
+	volatile enum rte_lcore_state_t state; /**< lcore state */
+	unsigned socket_id;        /**< physical socket id for this lcore */
+	unsigned core_id;          /**< core number on socket for this lcore */
+	int core_index;            /**< relative index, starting from 0 */
+};
+
+/**
+ * Internal configuration (per-lcore)
+ */
+extern struct lcore_config lcore_config[RTE_MAX_LCORE];
+
+RTE_DECLARE_PER_LCORE(unsigned, _lcore_id); /**< Per core "core id". */
+
+/**
+ * Return the ID of the execution unit we are running on.
+ * @return
+ *  Logical core ID
+ */
+static inline unsigned
+rte_lcore_id(void)
+{
+	return RTE_PER_LCORE(_lcore_id);
+}
+
+/**
+ * Get the id of the master lcore
+ *
+ * @return
+ *   the id of the master lcore
+ */
+static inline unsigned
+rte_get_master_lcore(void)
+{
+	return rte_eal_get_configuration()->master_lcore;
+}
+
+/**
+ * Return the number of execution units (lcores) on the system.
+ *
+ * @return
+ *   the number of execution units (lcores) on the system.
+ */
+static inline unsigned
+rte_lcore_count(void)
+{
+	const struct rte_config *cfg = rte_eal_get_configuration();
+	return cfg->lcore_count;
+}
+
+/**
+ * Return the index of the lcore starting from zero.
+ * The order is physical or given by command line (-l option).
+ *
+ * @param lcore_id
+ *   The targeted lcore, or -1 for the current one.
+ * @return
+ *   The relative index, or -1 if not enabled.
+ */
+static inline int
+rte_lcore_index(int lcore_id)
+{
+	if (lcore_id >= RTE_MAX_LCORE)
+		return -1;
+	if (lcore_id < 0)
+		lcore_id = rte_lcore_id();
+	return lcore_config[lcore_id].core_index;
+}
+
+/**
+ * Return the ID of the physical socket of the logical core we are
+ * running on.
+ * @return
+ *   the ID of current lcoreid's physical socket
+ */
+static inline unsigned
+rte_socket_id(void)
+{
+	return lcore_config[rte_lcore_id()].socket_id;
+}
+
+/**
+ * Get the ID of the physical socket of the specified lcore
+ *
+ * @param lcore_id
+ *   the targeted lcore, which MUST be between 0 and RTE_MAX_LCORE-1.
+ * @return
+ *   the ID of lcoreid's physical socket
+ */
+static inline unsigned
+rte_lcore_to_socket_id(unsigned lcore_id)
+{
+	return lcore_config[lcore_id].socket_id;
+}
+
+/**
+ * Test if an lcore is enabled.
+ *
+ * @param lcore_id
+ *   The identifier of the lcore, which MUST be between 0 and
+ *   RTE_MAX_LCORE-1.
+ * @return
+ *   True if the given lcore is enabled; false otherwise.
+ */
+static inline int
+rte_lcore_is_enabled(unsigned lcore_id)
+{
+	struct rte_config *cfg = rte_eal_get_configuration();
+	if (lcore_id >= RTE_MAX_LCORE)
+		return 0;
+	return (cfg->lcore_role[lcore_id] != ROLE_OFF);
+}
+
+/**
+ * Get the next enabled lcore ID.
+ *
+ * @param i
+ *   The current lcore (reference).
+ * @param skip_master
+ *   If true, do not return the ID of the master lcore.
+ * @param wrap
+ *   If true, go back to 0 when RTE_MAX_LCORE is reached; otherwise,
+ *   return RTE_MAX_LCORE.
+ * @return
+ *   The next lcore_id or RTE_MAX_LCORE if not found.
+ */
+static inline unsigned
+rte_get_next_lcore(unsigned i, int skip_master, int wrap)
+{
+	i++;
+	if (wrap)
+		i %= RTE_MAX_LCORE;
+
+	while (i < RTE_MAX_LCORE) {
+		if (!rte_lcore_is_enabled(i) ||
+		    (skip_master && (i == rte_get_master_lcore()))) {
+			i++;
+			if (wrap)
+				i %= RTE_MAX_LCORE;
+			continue;
+		}
+		break;
+	}
+	return i;
+}
+/**
+ * Macro to browse all running lcores.
+ */
+#define RTE_LCORE_FOREACH(i)						\
+	for (i = rte_get_next_lcore(-1, 0, 0);				\
+	     i<RTE_MAX_LCORE;						\
+	     i = rte_get_next_lcore(i, 0, 0))
+
+/**
+ * Macro to browse all running lcores except the master lcore.
+ */
+#define RTE_LCORE_FOREACH_SLAVE(i)					\
+	for (i = rte_get_next_lcore(-1, 1, 0);				\
+	     i<RTE_MAX_LCORE;						\
+	     i = rte_get_next_lcore(i, 1, 0))
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _RTE_LCORE_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_log.h b/src/dpdk_lib18/librte_eal/common/include/rte_log.h
new file mode 100755
index 00000000..db1ea08c
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_log.h
@@ -0,0 +1,308 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_LOG_H_
+#define _RTE_LOG_H_
+
+/**
+ * @file
+ *
+ * RTE Logs API
+ *
+ * This file provides a log API to RTE applications.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+/** The rte_log structure. */
+struct rte_logs {
+	uint32_t type;  /**< Bitfield with enabled logs. */
+	uint32_t level; /**< Log level. */
+	FILE *file;     /**< Pointer to current FILE* for logs. */
+};
+
+/** Global log informations */
+extern struct rte_logs rte_logs;
+
+/* SDK log type */
+#define RTE_LOGTYPE_EAL     0x00000001 /**< Log related to eal. */
+#define RTE_LOGTYPE_MALLOC  0x00000002 /**< Log related to malloc. */
+#define RTE_LOGTYPE_RING    0x00000004 /**< Log related to ring. */
+#define RTE_LOGTYPE_MEMPOOL 0x00000008 /**< Log related to mempool. */
+#define RTE_LOGTYPE_TIMER   0x00000010 /**< Log related to timers. */
+#define RTE_LOGTYPE_PMD     0x00000020 /**< Log related to poll mode driver. */
+#define RTE_LOGTYPE_HASH    0x00000040 /**< Log related to hash table. */
+#define RTE_LOGTYPE_LPM     0x00000080 /**< Log related to LPM. */
+#define RTE_LOGTYPE_KNI     0x00000100 /**< Log related to KNI. */
+#define RTE_LOGTYPE_ACL     0x00000200 /**< Log related to ACL. */
+#define RTE_LOGTYPE_POWER   0x00000400 /**< Log related to power. */
+#define RTE_LOGTYPE_METER   0x00000800 /**< Log related to QoS meter. */
+#define RTE_LOGTYPE_SCHED   0x00001000 /**< Log related to QoS port scheduler. */
+#define RTE_LOGTYPE_PORT    0x00002000 /**< Log related to port. */
+#define RTE_LOGTYPE_TABLE   0x00004000 /**< Log related to table. */
+#define RTE_LOGTYPE_PIPELINE 0x00008000 /**< Log related to pipeline. */
+
+/* these log types can be used in an application */
+#define RTE_LOGTYPE_USER1   0x01000000 /**< User-defined log type 1. */
+#define RTE_LOGTYPE_USER2   0x02000000 /**< User-defined log type 2. */
+#define RTE_LOGTYPE_USER3   0x04000000 /**< User-defined log type 3. */
+#define RTE_LOGTYPE_USER4   0x08000000 /**< User-defined log type 4. */
+#define RTE_LOGTYPE_USER5   0x10000000 /**< User-defined log type 5. */
+#define RTE_LOGTYPE_USER6   0x20000000 /**< User-defined log type 6. */
+#define RTE_LOGTYPE_USER7   0x40000000 /**< User-defined log type 7. */
+#define RTE_LOGTYPE_USER8   0x80000000 /**< User-defined log type 8. */
+
+/* Can't use 0, as it gives compiler warnings */
+#define RTE_LOG_EMERG    1U  /**< System is unusable.               */
+#define RTE_LOG_ALERT    2U  /**< Action must be taken immediately. */
+#define RTE_LOG_CRIT     3U  /**< Critical conditions.              */
+#define RTE_LOG_ERR      4U  /**< Error conditions.                 */
+#define RTE_LOG_WARNING  5U  /**< Warning conditions.               */
+#define RTE_LOG_NOTICE   6U  /**< Normal but significant condition. */
+#define RTE_LOG_INFO     7U  /**< Informational.                    */
+#define RTE_LOG_DEBUG    8U  /**< Debug-level messages.             */
+
+/** The default log stream. */
+extern FILE *eal_default_log_stream;
+
+/**
+ * Change the stream that will be used by the logging system.
+ *
+ * This can be done at any time. The f argument represents the stream
+ * to be used to send the logs. If f is NULL, the default output is
+ * used (stderr).
+ *
+ * @param f
+ *   Pointer to the stream.
+ * @return
+ *   - 0 on success.
+ *   - Negative on error.
+ */
+int rte_openlog_stream(FILE *f);
+
+/**
+ * Set the global log level.
+ *
+ * After this call, all logs that are lower or equal than level and
+ * lower or equal than the RTE_LOG_LEVEL configuration option will be
+ * displayed.
+ *
+ * @param level
+ *   Log level. A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8).
+ */
+void rte_set_log_level(uint32_t level);
+
+/**
+ * Get the global log level.
+ */
+uint32_t rte_get_log_level(void);
+
+/**
+ * Enable or disable the log type.
+ *
+ * @param type
+ *   Log type, for example, RTE_LOGTYPE_EAL.
+ * @param enable
+ *   True for enable; false for disable.
+ */
+void rte_set_log_type(uint32_t type, int enable);
+
+/**
+ * Get the current loglevel for the message being processed.
+ *
+ * Before calling the user-defined stream for logging, the log
+ * subsystem sets a per-lcore variable containing the loglevel and the
+ * logtype of the message being processed. This information can be
+ * accessed by the user-defined log output function through this
+ * function.
+ *
+ * @return
+ *   The loglevel of the message being processed.
+ */
+int rte_log_cur_msg_loglevel(void);
+
+/**
+ * Get the current logtype for the message being processed.
+ *
+ * Before calling the user-defined stream for logging, the log
+ * subsystem sets a per-lcore variable containing the loglevel and the
+ * logtype of the message being processed. This information can be
+ * accessed by the user-defined log output function through this
+ * function.
+ *
+ * @return
+ *   The logtype of the message being processed.
+ */
+int rte_log_cur_msg_logtype(void);
+
+/**
+ * Enable or disable the history (enabled by default)
+ *
+ * @param enable
+ *   true to enable, or 0 to disable history.
+ */
+void rte_log_set_history(int enable);
+
+/**
+ * Dump the log history to a file
+ *
+ * @param f
+ *   A pointer to a file for output
+ */
+void rte_log_dump_history(FILE *f);
+
+/**
+ * Add a log message to the history.
+ *
+ * This function can be called from a user-defined log stream. It adds
+ * the given message in the history that can be dumped using
+ * rte_log_dump_history().
+ *
+ * @param buf
+ *   A data buffer containing the message to be saved in the history.
+ * @param size
+ *   The length of the data buffer.
+ * @return
+ *   - 0: Success.
+ *   - (-ENOBUFS) if there is no room to store the message.
+ */
+int rte_log_add_in_history(const char *buf, size_t size);
+
+/**
+ * Generates a log message.
+ *
+ * The message will be sent in the stream defined by the previous call
+ * to rte_openlog_stream().
+ *
+ * The level argument determines if the log should be displayed or
+ * not, depending on the global rte_logs variable.
+ *
+ * The preferred alternative is the RTE_LOG() function because debug logs may
+ * be removed at compilation time if optimization is enabled. Moreover,
+ * logs are automatically prefixed by type when using the macro.
+ *
+ * @param level
+ *   Log level. A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8).
+ * @param logtype
+ *   The log type, for example, RTE_LOGTYPE_EAL.
+ * @param format
+ *   The format string, as in printf(3), followed by the variable arguments
+ *   required by the format.
+ * @return
+ *   - 0: Success.
+ *   - Negative on error.
+ */
+int rte_log(uint32_t level, uint32_t logtype, const char *format, ...)
+#ifdef __GNUC__
+#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2))
+	__attribute__((cold))
+#endif
+#endif
+	__attribute__((format(printf, 3, 4)));
+
+/**
+ * Generates a log message.
+ *
+ * The message will be sent in the stream defined by the previous call
+ * to rte_openlog_stream().
+ *
+ * The level argument determines if the log should be displayed or
+ * not, depending on the global rte_logs variable. A trailing
+ * newline may be added if needed.
+ *
+ * The preferred alternative is the RTE_LOG() because debug logs may be
+ * removed at compilation time.
+ *
+ * @param level
+ *   Log level. A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8).
+ * @param logtype
+ *   The log type, for example, RTE_LOGTYPE_EAL.
+ * @param format
+ *   The format string, as in printf(3), followed by the variable arguments
+ *   required by the format.
+ * @param ap
+ *   The va_list of the variable arguments required by the format.
+ * @return
+ *   - 0: Success.
+ *   - Negative on error.
+ */
+int rte_vlog(uint32_t level, uint32_t logtype, const char *format, va_list ap)
+	__attribute__((format(printf,3,0)));
+
+/**
+ * Generates a log message.
+ *
+ * The RTE_LOG() is equivalent to rte_log() with two differences:
+
+ * - RTE_LOG() can be used to remove debug logs at compilation time,
+ *   depending on RTE_LOG_LEVEL configuration option, and compilation
+ *   optimization level. If optimization is enabled, the tests
+ *   involving constants only are pre-computed. If compilation is done
+ *   with -O0, these tests will be done at run time.
+ * - The log level and log type names are smaller, for example:
+ *   RTE_LOG(INFO, EAL, "this is a %s", "log");
+ *
+ * @param l
+ *   Log level. A value between EMERG (1) and DEBUG (8). The short name is
+ *   expanded by the macro, so it cannot be an integer value.
+ * @param t
+ *   The log type, for example, EAL. The short name is expanded by the
+ *   macro, so it cannot be an integer value.
+ * @param fmt
+ *   The fmt string, as in printf(3), followed by the variable arguments
+ *   required by the format.
+ * @param args
+ *   The variable list of arguments according to the format string.
+ * @return
+ *   - 0: Success.
+ *   - Negative on error.
+ */
+#define RTE_LOG(l, t, ...)					\
+	(void)(((RTE_LOG_ ## l <= RTE_LOG_LEVEL) &&			\
+	  (RTE_LOG_ ## l <= rte_logs.level) &&			\
+	  (RTE_LOGTYPE_ ## t & rte_logs.type)) ?		\
+	 rte_log(RTE_LOG_ ## l,					\
+		 RTE_LOGTYPE_ ## t, # t ": " __VA_ARGS__) :	\
+	 0)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_LOG_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_malloc_heap.h b/src/dpdk_lib18/librte_eal/common/include/rte_malloc_heap.h
new file mode 100755
index 00000000..716216f2
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_malloc_heap.h
@@ -0,0 +1,56 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_MALLOC_HEAP_H_
+#define _RTE_MALLOC_HEAP_H_
+
+#include <stddef.h>
+#include <sys/queue.h>
+#include <rte_spinlock.h>
+#include <rte_memory.h>
+
+/* Number of free lists per heap, grouped by size. */
+#define RTE_HEAP_NUM_FREELISTS  5
+
+/**
+ * Structure to hold malloc heap
+ */
+struct malloc_heap {
+	rte_spinlock_t lock;
+	LIST_HEAD(, malloc_elem) free_head[RTE_HEAP_NUM_FREELISTS];
+	unsigned mz_count;
+	unsigned alloc_count;
+	size_t total_size;
+} __rte_cache_aligned;
+
+#endif /* _RTE_MALLOC_HEAP_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_memory.h b/src/dpdk_lib18/librte_eal/common/include/rte_memory.h
new file mode 100755
index 00000000..7f8103f4
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_memory.h
@@ -0,0 +1,218 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_MEMORY_H_
+#define _RTE_MEMORY_H_
+
+/**
+ * @file
+ *
+ * Memory-related RTE API.
+ */
+
+#include <stdint.h>
+#include <stddef.h>
+#include <stdio.h>
+
+#ifdef RTE_EXEC_ENV_LINUXAPP
+#include <exec-env/rte_dom0_common.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum rte_page_sizes {
+	RTE_PGSIZE_4K = 1ULL << 12,
+	RTE_PGSIZE_2M = 1ULL << 21,
+	RTE_PGSIZE_1G = 1ULL << 30,
+	RTE_PGSIZE_64K = 1ULL << 16,
+	RTE_PGSIZE_16M = 1ULL << 24,
+	RTE_PGSIZE_16G = 1ULL << 34
+};
+
+#define SOCKET_ID_ANY -1                    /**< Any NUMA socket. */
+#ifndef RTE_CACHE_LINE_SIZE
+#define RTE_CACHE_LINE_SIZE 64                  /**< Cache line size. */
+#endif
+#define RTE_CACHE_LINE_MASK (RTE_CACHE_LINE_SIZE-1) /**< Cache line mask. */
+
+#define RTE_CACHE_LINE_ROUNDUP(size) \
+	(RTE_CACHE_LINE_SIZE * ((size + RTE_CACHE_LINE_SIZE - 1) / RTE_CACHE_LINE_SIZE))
+/**< Return the first cache-aligned value greater or equal to size. */
+
+/**
+ * Force alignment to cache line.
+ */
+#define __rte_cache_aligned __attribute__((__aligned__(RTE_CACHE_LINE_SIZE)))
+
+typedef uint64_t phys_addr_t; /**< Physical address definition. */
+#define RTE_BAD_PHYS_ADDR ((phys_addr_t)-1)
+
+/**
+ * Physical memory segment descriptor.
+ */
+struct rte_memseg {
+	phys_addr_t phys_addr;      /**< Start physical address. */
+	union {
+		void *addr;         /**< Start virtual address. */
+		uint64_t addr_64;   /**< Makes sure addr is always 64 bits */
+	};
+#ifdef RTE_LIBRTE_IVSHMEM
+	phys_addr_t ioremap_addr; /**< Real physical address inside the VM */
+#endif
+	size_t len;               /**< Length of the segment. */
+	uint64_t hugepage_sz;       /**< The pagesize of underlying memory */
+	int32_t socket_id;          /**< NUMA socket ID. */
+	uint32_t nchannel;          /**< Number of channels. */
+	uint32_t nrank;             /**< Number of ranks. */
+#ifdef RTE_LIBRTE_XEN_DOM0
+	 /**< store segment MFNs */
+	uint64_t mfn[DOM0_NUM_MEMBLOCK];
+#endif
+} __attribute__((__packed__));
+
+/**
+ * Lock page in physical memory and prevent from swapping.
+ *
+ * @param virt
+ *   The virtual address.
+ * @return
+ *   0 on success, negative on error.
+ */
+int rte_mem_lock_page(const void *virt);
+
+/**
+ * Get physical address of any mapped virtual address in the current process.
+ * It is found by browsing the /proc/self/pagemap special file.
+ * The page must be locked.
+ *
+ * @param virt
+ *   The virtual address.
+ * @return
+ *   The physical address or RTE_BAD_PHYS_ADDR on error.
+ */
+phys_addr_t rte_mem_virt2phy(const void *virt);
+
+/**
+ * Get the layout of the available physical memory.
+ *
+ * It can be useful for an application to have the full physical
+ * memory layout to decide the size of a memory zone to reserve. This
+ * table is stored in rte_config (see rte_eal_get_configuration()).
+ *
+ * @return
+ *  - On success, return a pointer to a read-only table of struct
+ *    rte_physmem_desc elements, containing the layout of all
+ *    addressable physical memory. The last element of the table
+ *    contains a NULL address.
+ *  - On error, return NULL. This should not happen since it is a fatal
+ *    error that will probably cause the entire system to panic.
+ */
+const struct rte_memseg *rte_eal_get_physmem_layout(void);
+
+/**
+ * Dump the physical memory layout to the console.
+ *
+ * @param f
+ *   A pointer to a file for output
+ */
+void rte_dump_physmem_layout(FILE *f);
+
+/**
+ * Get the total amount of available physical memory.
+ *
+ * @return
+ *    The total amount of available physical memory in bytes.
+ */
+uint64_t rte_eal_get_physmem_size(void);
+
+/**
+ * Get the number of memory channels.
+ *
+ * @return
+ *   The number of memory channels on the system. The value is 0 if unknown
+ *   or not the same on all devices.
+ */
+unsigned rte_memory_get_nchannel(void);
+
+/**
+ * Get the number of memory ranks.
+ *
+ * @return
+ *   The number of memory ranks on the system. The value is 0 if unknown or
+ *   not the same on all devices.
+ */
+unsigned rte_memory_get_nrank(void);
+
+#ifdef RTE_LIBRTE_XEN_DOM0
+/**
+ * Return the physical address of elt, which is an element of the pool mp.
+ *
+ * @param memseg_id
+ *   The mempool is from which memory segment.
+ * @param phy_addr
+ *   physical address of elt.
+ *
+ * @return
+ *   The physical address or error.
+ */
+phys_addr_t rte_mem_phy2mch(uint32_t memseg_id, const phys_addr_t phy_addr);
+
+/**
+ * Memory init for supporting application running on Xen domain0.
+ *
+ * @param void
+ *
+ * @return
+ *       0: successfully
+ *    	 negative: error
+ */
+int rte_xen_dom0_memory_init(void);
+
+/**
+ * Attach to memory setments of primary process on Xen domain0.
+ *
+ * @param void
+ *
+ * @return
+ *       0: successfully
+ *       negative: error
+ */
+int rte_xen_dom0_memory_attach(void);
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_MEMORY_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_memzone.h b/src/dpdk_lib18/librte_eal/common/include/rte_memzone.h
new file mode 100755
index 00000000..81b6ad40
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_memzone.h
@@ -0,0 +1,278 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_MEMZONE_H_
+#define _RTE_MEMZONE_H_
+
+/**
+ * @file
+ * RTE Memzone
+ *
+ * The goal of the memzone allocator is to reserve contiguous
+ * portions of physical memory. These zones are identified by a name.
+ *
+ * The memzone descriptors are shared by all partitions and are
+ * located in a known place of physical memory. This zone is accessed
+ * using rte_eal_get_configuration(). The lookup (by name) of a
+ * memory zone can be done in any partition and returns the same
+ * physical address.
+ *
+ * A reserved memory zone cannot be unreserved. The reservation shall
+ * be done at initialization time only.
+ */
+
+#include <stdio.h>
+#include <rte_memory.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RTE_MEMZONE_2MB            0x00000001   /**< Use 2MB pages. */
+#define RTE_MEMZONE_1GB            0x00000002   /**< Use 1GB pages. */
+#define RTE_MEMZONE_16MB            0x00000100   /**< Use 16MB pages. */
+#define RTE_MEMZONE_16GB            0x00000200   /**< Use 16GB pages. */
+#define RTE_MEMZONE_SIZE_HINT_ONLY 0x00000004   /**< Use available page size */
+
+/**
+ * A structure describing a memzone, which is a contiguous portion of
+ * physical memory identified by a name.
+ */
+struct rte_memzone {
+
+#define RTE_MEMZONE_NAMESIZE 32       /**< Maximum length of memory zone name.*/
+	char name[RTE_MEMZONE_NAMESIZE];  /**< Name of the memory zone. */
+
+	phys_addr_t phys_addr;            /**< Start physical address. */
+	union {
+		void *addr;                   /**< Start virtual address. */
+		uint64_t addr_64;             /**< Makes sure addr is always 64-bits */
+	};
+#ifdef RTE_LIBRTE_IVSHMEM
+	phys_addr_t ioremap_addr;         /**< Real physical address inside the VM */
+#endif
+	size_t len;                       /**< Length of the memzone. */
+
+	uint64_t hugepage_sz;             /**< The page size of underlying memory */
+
+	int32_t socket_id;                /**< NUMA socket ID. */
+
+	uint32_t flags;                   /**< Characteristics of this memzone. */
+	uint32_t memseg_id;             /** <store the memzone is from which memseg. */
+} __attribute__((__packed__));
+
+/**
+ * Reserve a portion of physical memory.
+ *
+ * This function reserves some memory and returns a pointer to a
+ * correctly filled memzone descriptor. If the allocation cannot be
+ * done, return NULL. Note: A reserved zone cannot be freed.
+ *
+ * @param name
+ *   The name of the memzone. If it already exists, the function will
+ *   fail and return NULL.
+ * @param len
+ *   The size of the memory to be reserved. If it
+ *   is 0, the biggest contiguous zone will be reserved.
+ * @param socket_id
+ *   The socket identifier in the case of
+ *   NUMA. The value can be SOCKET_ID_ANY if there is no NUMA
+ *   constraint for the reserved zone.
+ * @param flags
+ *   The flags parameter is used to request memzones to be
+ *   taken from 1GB or 2MB hugepages.
+ *   - RTE_MEMZONE_2MB - Reserve from 2MB pages
+ *   - RTE_MEMZONE_1GB - Reserve from 1GB pages
+ *   - RTE_MEMZONE_16MB - Reserve from 16MB pages
+ *   - RTE_MEMZONE_16GB - Reserve from 16GB pages
+ *   - RTE_MEMZONE_SIZE_HINT_ONLY - Allow alternative page size to be used if
+ *                                  the requested page size is unavailable.
+ *                                  If this flag is not set, the function
+ *                                  will return error on an unavailable size
+ *                                  request.
+ * @return
+ *   A pointer to a correctly-filled read-only memzone descriptor, or NULL
+ *   on error.
+ *   On error case, rte_errno will be set appropriately:
+ *    - E_RTE_NO_CONFIG - function could not get pointer to rte_config structure
+ *    - E_RTE_SECONDARY - function was called from a secondary process instance
+ *    - ENOSPC - the maximum number of memzones has already been allocated
+ *    - EEXIST - a memzone with the same name already exists
+ *    - ENOMEM - no appropriate memory area found in which to create memzone
+ *    - EINVAL - invalid parameters
+ */
+const struct rte_memzone *rte_memzone_reserve(const char *name,
+					      size_t len, int socket_id,
+					      unsigned flags);
+
+/**
+ * Reserve a portion of physical memory with alignment on a specified
+ * boundary.
+ *
+ * This function reserves some memory with alignment on a specified
+ * boundary, and returns a pointer to a correctly filled memzone
+ * descriptor. If the allocation cannot be done or if the alignment
+ * is not a power of 2, returns NULL.
+ * Note: A reserved zone cannot be freed.
+ *
+ * @param name
+ *   The name of the memzone. If it already exists, the function will
+ *   fail and return NULL.
+ * @param len
+ *   The size of the memory to be reserved. If it
+ *   is 0, the biggest contiguous zone will be reserved.
+ * @param socket_id
+ *   The socket identifier in the case of
+ *   NUMA. The value can be SOCKET_ID_ANY if there is no NUMA
+ *   constraint for the reserved zone.
+ * @param flags
+ *   The flags parameter is used to request memzones to be
+ *   taken from 1GB or 2MB hugepages.
+ *   - RTE_MEMZONE_2MB - Reserve from 2MB pages
+ *   - RTE_MEMZONE_1GB - Reserve from 1GB pages
+ *   - RTE_MEMZONE_16MB - Reserve from 16MB pages
+ *   - RTE_MEMZONE_16GB - Reserve from 16GB pages
+ *   - RTE_MEMZONE_SIZE_HINT_ONLY - Allow alternative page size to be used if
+ *                                  the requested page size is unavailable.
+ *                                  If this flag is not set, the function
+ *                                  will return error on an unavailable size
+ *                                  request.
+ * @param align
+ *   Alignment for resulting memzone. Must be a power of 2.
+ * @return
+ *   A pointer to a correctly-filled read-only memzone descriptor, or NULL
+ *   on error.
+ *   On error case, rte_errno will be set appropriately:
+ *    - E_RTE_NO_CONFIG - function could not get pointer to rte_config structure
+ *    - E_RTE_SECONDARY - function was called from a secondary process instance
+ *    - ENOSPC - the maximum number of memzones has already been allocated
+ *    - EEXIST - a memzone with the same name already exists
+ *    - ENOMEM - no appropriate memory area found in which to create memzone
+ *    - EINVAL - invalid parameters
+ */
+const struct rte_memzone *rte_memzone_reserve_aligned(const char *name,
+			size_t len, int socket_id,
+			unsigned flags, unsigned align);
+
+/**
+ * Reserve a portion of physical memory with specified alignment and
+ * boundary.
+ *
+ * This function reserves some memory with specified alignment and
+ * boundary, and returns a pointer to a correctly filled memzone
+ * descriptor. If the allocation cannot be done or if the alignment
+ * or boundary are not a power of 2, returns NULL.
+ * Memory buffer is reserved in a way, that it wouldn't cross specified
+ * boundary. That implies that requested length should be less or equal
+ * then boundary.
+ * Note: A reserved zone cannot be freed.
+ *
+ * @param name
+ *   The name of the memzone. If it already exists, the function will
+ *   fail and return NULL.
+ * @param len
+ *   The size of the memory to be reserved. If it
+ *   is 0, the biggest contiguous zone will be reserved.
+ * @param socket_id
+ *   The socket identifier in the case of
+ *   NUMA. The value can be SOCKET_ID_ANY if there is no NUMA
+ *   constraint for the reserved zone.
+ * @param flags
+ *   The flags parameter is used to request memzones to be
+ *   taken from 1GB or 2MB hugepages.
+ *   - RTE_MEMZONE_2MB - Reserve from 2MB pages
+ *   - RTE_MEMZONE_1GB - Reserve from 1GB pages
+ *   - RTE_MEMZONE_16MB - Reserve from 16MB pages
+ *   - RTE_MEMZONE_16GB - Reserve from 16GB pages
+ *   - RTE_MEMZONE_SIZE_HINT_ONLY - Allow alternative page size to be used if
+ *                                  the requested page size is unavailable.
+ *                                  If this flag is not set, the function
+ *                                  will return error on an unavailable size
+ *                                  request.
+ * @param align
+ *   Alignment for resulting memzone. Must be a power of 2.
+ * @param bound
+ *   Boundary for resulting memzone. Must be a power of 2 or zero.
+ *   Zero value implies no boundary condition.
+ * @return
+ *   A pointer to a correctly-filled read-only memzone descriptor, or NULL
+ *   on error.
+ *   On error case, rte_errno will be set appropriately:
+ *    - E_RTE_NO_CONFIG - function could not get pointer to rte_config structure
+ *    - E_RTE_SECONDARY - function was called from a secondary process instance
+ *    - ENOSPC - the maximum number of memzones has already been allocated
+ *    - EEXIST - a memzone with the same name already exists
+ *    - ENOMEM - no appropriate memory area found in which to create memzone
+ *    - EINVAL - invalid parameters
+ */
+const struct rte_memzone *rte_memzone_reserve_bounded(const char *name,
+			size_t len, int socket_id,
+			unsigned flags, unsigned align, unsigned bound);
+
+/**
+ * Lookup for a memzone.
+ *
+ * Get a pointer to a descriptor of an already reserved memory
+ * zone identified by the name given as an argument.
+ *
+ * @param name
+ *   The name of the memzone.
+ * @return
+ *   A pointer to a read-only memzone descriptor.
+ */
+const struct rte_memzone *rte_memzone_lookup(const char *name);
+
+/**
+ * Dump all reserved memzones to the console.
+ *
+ * @param f
+ *   A pointer to a file for output
+ */
+void rte_memzone_dump(FILE *);
+
+/**
+ * Walk list of all memzones
+ *
+ * @param func
+ *   Iterator function
+ * @param arg
+ *   Argument passed to iterator
+ */
+void rte_memzone_walk(void (*func)(const struct rte_memzone *, void *arg),
+		      void *arg);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_MEMZONE_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_pci.h b/src/dpdk_lib18/librte_eal/common/include/rte_pci.h
new file mode 100755
index 00000000..66ed7933
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_pci.h
@@ -0,0 +1,305 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+/*   BSD LICENSE
+ *
+ *   Copyright 2013-2014 6WIND S.A.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of 6WIND S.A. nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_PCI_H_
+#define _RTE_PCI_H_
+
+/**
+ * @file
+ *
+ * RTE PCI Interface
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdlib.h>
+#include <limits.h>
+#include <errno.h>
+#include <sys/queue.h>
+#include <stdint.h>
+#include <inttypes.h>
+
+#include <rte_interrupts.h>
+
+TAILQ_HEAD(pci_device_list, rte_pci_device); /**< PCI devices in D-linked Q. */
+TAILQ_HEAD(pci_driver_list, rte_pci_driver); /**< PCI drivers in D-linked Q. */
+
+extern struct pci_driver_list pci_driver_list; /**< Global list of PCI drivers. */
+extern struct pci_device_list pci_device_list; /**< Global list of PCI devices. */
+
+/** Pathname of PCI devices directory. */
+#define SYSFS_PCI_DEVICES "/sys/bus/pci/devices"
+
+/** Formatting string for PCI device identifier: Ex: 0000:00:01.0 */
+#define PCI_PRI_FMT "%.4"PRIx16":%.2"PRIx8":%.2"PRIx8".%"PRIx8
+
+/** Short formatting string, without domain, for PCI device: Ex: 00:01.0 */
+#define PCI_SHORT_PRI_FMT "%.2"PRIx8":%.2"PRIx8".%"PRIx8
+
+/** Nb. of values in PCI device identifier format string. */
+#define PCI_FMT_NVAL 4
+
+/** Nb. of values in PCI resource format. */
+#define PCI_RESOURCE_FMT_NVAL 3
+
+/**
+ * A structure describing a PCI resource.
+ */
+struct rte_pci_resource {
+	uint64_t phys_addr;   /**< Physical address, 0 if no resource. */
+	uint64_t len;         /**< Length of the resource. */
+	void *addr;           /**< Virtual address, NULL when not mapped. */
+};
+
+/** Maximum number of PCI resources. */
+#define PCI_MAX_RESOURCE 7
+
+/**
+ * A structure describing an ID for a PCI driver. Each driver provides a
+ * table of these IDs for each device that it supports.
+ */
+struct rte_pci_id {
+	uint16_t vendor_id;           /**< Vendor ID or PCI_ANY_ID. */
+	uint16_t device_id;           /**< Device ID or PCI_ANY_ID. */
+	uint16_t subsystem_vendor_id; /**< Subsystem vendor ID or PCI_ANY_ID. */
+	uint16_t subsystem_device_id; /**< Subsystem device ID or PCI_ANY_ID. */
+};
+
+/**
+ * A structure describing the location of a PCI device.
+ */
+struct rte_pci_addr {
+	uint16_t domain;                /**< Device domain */
+	uint8_t bus;                    /**< Device bus */
+	uint8_t devid;                  /**< Device ID */
+	uint8_t function;               /**< Device function. */
+};
+
+struct rte_devargs;
+
+/**
+ * A structure describing a PCI device.
+ */
+struct rte_pci_device {
+	TAILQ_ENTRY(rte_pci_device) next;       /**< Next probed PCI device. */
+	struct rte_pci_addr addr;               /**< PCI location. */
+	struct rte_pci_id id;                   /**< PCI ID. */
+	struct rte_pci_resource mem_resource[PCI_MAX_RESOURCE];   /**< PCI Memory Resource */
+	struct rte_intr_handle intr_handle;     /**< Interrupt handle */
+	const struct rte_pci_driver *driver;    /**< Associated driver */
+	uint16_t max_vfs;                       /**< sriov enable if not zero */
+	int numa_node;                          /**< NUMA node connection */
+	struct rte_devargs *devargs;            /**< Device user arguments */
+};
+
+/** Any PCI device identifier (vendor, device, ...) */
+#define PCI_ANY_ID (0xffff)
+
+#ifdef __cplusplus
+/** C++ macro used to help building up tables of device IDs */
+#define RTE_PCI_DEVICE(vend, dev) \
+	(vend),                   \
+	(dev),                    \
+	PCI_ANY_ID,               \
+	PCI_ANY_ID
+#else
+/** Macro used to help building up tables of device IDs */
+#define RTE_PCI_DEVICE(vend, dev)          \
+	.vendor_id = (vend),               \
+	.device_id = (dev),                \
+	.subsystem_vendor_id = PCI_ANY_ID, \
+	.subsystem_device_id = PCI_ANY_ID
+#endif
+
+struct rte_pci_driver;
+
+/**
+ * Initialisation function for the driver called during PCI probing.
+ */
+typedef int (pci_devinit_t)(struct rte_pci_driver *, struct rte_pci_device *);
+
+/**
+ * A structure describing a PCI driver.
+ */
+struct rte_pci_driver {
+	TAILQ_ENTRY(rte_pci_driver) next;       /**< Next in list. */
+	const char *name;                       /**< Driver name. */
+	pci_devinit_t *devinit;                 /**< Device init. function. */
+	struct rte_pci_id *id_table;            /**< ID table, NULL terminated. */
+	uint32_t drv_flags;                     /**< Flags contolling handling of device. */
+};
+
+/** Device needs PCI BAR mapping (done with either IGB_UIO or VFIO) */
+#define RTE_PCI_DRV_NEED_MAPPING 0x0001
+/** Device driver must be registered several times until failure - deprecated */
+#pragma GCC poison RTE_PCI_DRV_MULTIPLE
+/** Device needs to be unbound even if no module is provided */
+#define RTE_PCI_DRV_FORCE_UNBIND 0x0004
+/** Device driver supports link state interrupt */
+#define RTE_PCI_DRV_INTR_LSC	0x0008
+
+/**< Internal use only - Macro used by pci addr parsing functions **/
+#define GET_PCIADDR_FIELD(in, fd, lim, dlm)                   \
+do {                                                               \
+	unsigned long val;                                      \
+	char *end;                                              \
+	errno = 0;                                              \
+	val = strtoul((in), &end, 16);                          \
+	if (errno != 0 || end[0] != (dlm) || val > (lim))       \
+		return (-EINVAL);                               \
+	(fd) = (typeof (fd))val;                                \
+	(in) = end + 1;                                         \
+} while(0)
+
+/**
+ * Utility function to produce a PCI Bus-Device-Function value
+ * given a string representation. Assumes that the BDF is provided without
+ * a domain prefix (i.e. domain returned is always 0)
+ *
+ * @param input
+ * 	The input string to be parsed. Should have the format XX:XX.X
+ * @param dev_addr
+ * 	The PCI Bus-Device-Function address to be returned. Domain will always be
+ * 	returned as 0
+ * @return
+ *  0 on success, negative on error.
+ */
+static inline int
+eal_parse_pci_BDF(const char *input, struct rte_pci_addr *dev_addr)
+{
+	dev_addr->domain = 0;
+	GET_PCIADDR_FIELD(input, dev_addr->bus, UINT8_MAX, ':');
+	GET_PCIADDR_FIELD(input, dev_addr->devid, UINT8_MAX, '.');
+	GET_PCIADDR_FIELD(input, dev_addr->function, UINT8_MAX, 0);
+	return (0);
+}
+
+/**
+ * Utility function to produce a PCI Bus-Device-Function value
+ * given a string representation. Assumes that the BDF is provided including
+ * a domain prefix.
+ *
+ * @param input
+ * 	The input string to be parsed. Should have the format XXXX:XX:XX.X
+ * @param dev_addr
+ * 	The PCI Bus-Device-Function address to be returned
+ * @return
+ *  0 on success, negative on error.
+ */
+static inline int
+eal_parse_pci_DomBDF(const char *input, struct rte_pci_addr *dev_addr)
+{
+	GET_PCIADDR_FIELD(input, dev_addr->domain, UINT16_MAX, ':');
+	GET_PCIADDR_FIELD(input, dev_addr->bus, UINT8_MAX, ':');
+	GET_PCIADDR_FIELD(input, dev_addr->devid, UINT8_MAX, '.');
+	GET_PCIADDR_FIELD(input, dev_addr->function, UINT8_MAX, 0);
+	return (0);
+}
+#undef GET_PCIADDR_FIELD
+
+/**
+ * Probe the PCI bus for registered drivers.
+ *
+ * Scan the content of the PCI bus, and call the probe() function for
+ * all registered drivers that have a matching entry in its id_table
+ * for discovered devices.
+ *
+ * @return
+ *   - 0 on success.
+ *   - Negative on error.
+ */
+int rte_eal_pci_probe(void);
+
+/**
+ * Dump the content of the PCI bus.
+ *
+ * @param f
+ *   A pointer to a file for output
+ */
+void rte_eal_pci_dump(FILE *f);
+
+/**
+ * Register a PCI driver.
+ *
+ * @param driver
+ *   A pointer to a rte_pci_driver structure describing the driver
+ *   to be registered.
+ */
+void rte_eal_pci_register(struct rte_pci_driver *driver);
+
+/**
+ * Unregister a PCI driver.
+ *
+ * @param driver
+ *   A pointer to a rte_pci_driver structure describing the driver
+ *   to be unregistered.
+ */
+void rte_eal_pci_unregister(struct rte_pci_driver *driver);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_PCI_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_pci_dev_feature_defs.h b/src/dpdk_lib18/librte_eal/common/include/rte_pci_dev_feature_defs.h
new file mode 100755
index 00000000..6316b6dd
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_pci_dev_feature_defs.h
@@ -0,0 +1,45 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_PCI_DEV_DEFS_H_
+#define _RTE_PCI_DEV_DEFS_H_
+
+/* interrupt mode */
+enum rte_intr_mode {
+	RTE_INTR_MODE_NONE = 0,
+	RTE_INTR_MODE_LEGACY,
+	RTE_INTR_MODE_MSI,
+	RTE_INTR_MODE_MSIX
+};
+
+#endif /* _RTE_PCI_DEV_DEFS_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_pci_dev_features.h b/src/dpdk_lib18/librte_eal/common/include/rte_pci_dev_features.h
new file mode 100755
index 00000000..01200de9
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_pci_dev_features.h
@@ -0,0 +1,44 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_PCI_DEV_FEATURES_H
+#define _RTE_PCI_DEV_FEATURES_H
+
+#include <rte_pci_dev_feature_defs.h>
+
+#define RTE_INTR_MODE_NONE_NAME "none"
+#define RTE_INTR_MODE_LEGACY_NAME "legacy"
+#define RTE_INTR_MODE_MSI_NAME "msi"
+#define RTE_INTR_MODE_MSIX_NAME "msix"
+
+#endif
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_pci_dev_ids.h b/src/dpdk_lib18/librte_eal/common/include/rte_pci_dev_ids.h
new file mode 100755
index 00000000..c922de92
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_pci_dev_ids.h
@@ -0,0 +1,540 @@
+/*-
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ *   redistributing this file, you may do so under either license.
+ *
+ *   GPL LICENSE SUMMARY
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of version 2 of the GNU General Public License as
+ *   published by the Free Software Foundation.
+ *
+ *   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; if not, write to the Free Software
+ *   Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *   The full GNU General Public License is included in this distribution
+ *   in the file called LICENSE.GPL.
+ *
+ *   Contact Information:
+ *   Intel Corporation
+ *
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ *
+ */
+
+/**
+ * @file
+ *
+ * This file contains a list of the PCI device IDs recognised by DPDK, which
+ * can be used to fill out an array of structures describing the devices.
+ *
+ * Currently four families of devices are recognised: those supported by the
+ * IGB driver, by EM driver, those supported by the IXGBE driver, and by virtio
+ * driver which is a para virtualization driver running in guest virtual machine.
+ * The inclusion of these in an array built using this file depends on the
+ * definition of
+ * RTE_PCI_DEV_ID_DECL_EM
+ * RTE_PCI_DEV_ID_DECL_IGB
+ * RTE_PCI_DEV_ID_DECL_IGBVF
+ * RTE_PCI_DEV_ID_DECL_IXGBE
+ * RTE_PCI_DEV_ID_DECL_IXGBEVF
+ * RTE_PCI_DEV_ID_DECL_I40E
+ * RTE_PCI_DEV_ID_DECL_I40EVF
+ * RTE_PCI_DEV_ID_DECL_VIRTIO
+ * at the time when this file is included.
+ *
+ * In order to populate an array, the user of this file must define this macro:
+ * RTE_PCI_DEV_ID_DECL_IXGBE(vendorID, deviceID). For example:
+ *
+ * @code
+ * struct device {
+ *     int vend;
+ *     int dev;
+ * };
+ *
+ * struct device devices[] = {
+ * #define RTE_PCI_DEV_ID_DECL_IXGBE(vendorID, deviceID) {vend, dev},
+ * #include <rte_pci_dev_ids.h>
+ * };
+ * @endcode
+ *
+ * Note that this file can be included multiple times within the same file.
+ */
+
+#ifndef RTE_PCI_DEV_ID_DECL_EM
+#define RTE_PCI_DEV_ID_DECL_EM(vend, dev)
+#endif
+
+#ifndef RTE_PCI_DEV_ID_DECL_IGB
+#define RTE_PCI_DEV_ID_DECL_IGB(vend, dev)
+#endif
+
+#ifndef RTE_PCI_DEV_ID_DECL_IGBVF
+#define RTE_PCI_DEV_ID_DECL_IGBVF(vend, dev)
+#endif
+
+#ifndef RTE_PCI_DEV_ID_DECL_IXGBE
+#define RTE_PCI_DEV_ID_DECL_IXGBE(vend, dev)
+#endif
+
+#ifndef RTE_PCI_DEV_ID_DECL_IXGBEVF
+#define RTE_PCI_DEV_ID_DECL_IXGBEVF(vend, dev)
+#endif
+
+#ifndef RTE_PCI_DEV_ID_DECL_I40E
+#define RTE_PCI_DEV_ID_DECL_I40E(vend, dev)
+#endif
+
+#ifndef RTE_PCI_DEV_ID_DECL_I40EVF
+#define RTE_PCI_DEV_ID_DECL_I40EVF(vend, dev)
+#endif
+
+#ifndef RTE_PCI_DEV_ID_DECL_VIRTIO
+#define RTE_PCI_DEV_ID_DECL_VIRTIO(vend, dev)
+#endif
+
+#ifndef RTE_PCI_DEV_ID_DECL_VMXNET3
+#define RTE_PCI_DEV_ID_DECL_VMXNET3(vend, dev)
+#endif
+
+#ifndef PCI_VENDOR_ID_INTEL
+/** Vendor ID used by Intel devices */
+#define PCI_VENDOR_ID_INTEL 0x8086
+#endif
+
+#ifndef PCI_VENDOR_ID_QUMRANET
+/** Vendor ID used by virtio devices */
+#define PCI_VENDOR_ID_QUMRANET 0x1AF4
+#endif
+
+#ifndef PCI_VENDOR_ID_VMWARE
+/** Vendor ID used by VMware devices */
+#define PCI_VENDOR_ID_VMWARE 0x15AD
+#endif
+
+/******************** Physical EM devices from e1000_hw.h ********************/
+
+#define E1000_DEV_ID_82542                    0x1000
+#define E1000_DEV_ID_82543GC_FIBER            0x1001
+#define E1000_DEV_ID_82543GC_COPPER           0x1004
+#define E1000_DEV_ID_82544EI_COPPER           0x1008
+#define E1000_DEV_ID_82544EI_FIBER            0x1009
+#define E1000_DEV_ID_82544GC_COPPER           0x100C
+#define E1000_DEV_ID_82544GC_LOM              0x100D
+#define E1000_DEV_ID_82540EM                  0x100E
+#define E1000_DEV_ID_82540EM_LOM              0x1015
+#define E1000_DEV_ID_82540EP_LOM              0x1016
+#define E1000_DEV_ID_82540EP                  0x1017
+#define E1000_DEV_ID_82540EP_LP               0x101E
+#define E1000_DEV_ID_82545EM_COPPER           0x100F
+#define E1000_DEV_ID_82545EM_FIBER            0x1011
+#define E1000_DEV_ID_82545GM_COPPER           0x1026
+#define E1000_DEV_ID_82545GM_FIBER            0x1027
+#define E1000_DEV_ID_82545GM_SERDES           0x1028
+#define E1000_DEV_ID_82546EB_COPPER           0x1010
+#define E1000_DEV_ID_82546EB_FIBER            0x1012
+#define E1000_DEV_ID_82546EB_QUAD_COPPER      0x101D
+#define E1000_DEV_ID_82546GB_COPPER           0x1079
+#define E1000_DEV_ID_82546GB_FIBER            0x107A
+#define E1000_DEV_ID_82546GB_SERDES           0x107B
+#define E1000_DEV_ID_82546GB_PCIE             0x108A
+#define E1000_DEV_ID_82546GB_QUAD_COPPER      0x1099
+#define E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3 0x10B5
+#define E1000_DEV_ID_82541EI                  0x1013
+#define E1000_DEV_ID_82541EI_MOBILE           0x1018
+#define E1000_DEV_ID_82541ER_LOM              0x1014
+#define E1000_DEV_ID_82541ER                  0x1078
+#define E1000_DEV_ID_82541GI                  0x1076
+#define E1000_DEV_ID_82541GI_LF               0x107C
+#define E1000_DEV_ID_82541GI_MOBILE           0x1077
+#define E1000_DEV_ID_82547EI                  0x1019
+#define E1000_DEV_ID_82547EI_MOBILE           0x101A
+#define E1000_DEV_ID_82547GI                  0x1075
+#define E1000_DEV_ID_82571EB_COPPER           0x105E
+#define E1000_DEV_ID_82571EB_FIBER            0x105F
+#define E1000_DEV_ID_82571EB_SERDES           0x1060
+#define E1000_DEV_ID_82571EB_SERDES_DUAL      0x10D9
+#define E1000_DEV_ID_82571EB_SERDES_QUAD      0x10DA
+#define E1000_DEV_ID_82571EB_QUAD_COPPER      0x10A4
+#define E1000_DEV_ID_82571PT_QUAD_COPPER      0x10D5
+#define E1000_DEV_ID_82571EB_QUAD_FIBER       0x10A5
+#define E1000_DEV_ID_82571EB_QUAD_COPPER_LP   0x10BC
+#define E1000_DEV_ID_82572EI_COPPER           0x107D
+#define E1000_DEV_ID_82572EI_FIBER            0x107E
+#define E1000_DEV_ID_82572EI_SERDES           0x107F
+#define E1000_DEV_ID_82572EI                  0x10B9
+#define E1000_DEV_ID_82573E                   0x108B
+#define E1000_DEV_ID_82573E_IAMT              0x108C
+#define E1000_DEV_ID_82573L                   0x109A
+#define E1000_DEV_ID_82574L                   0x10D3
+#define E1000_DEV_ID_82574LA                  0x10F6
+#define E1000_DEV_ID_82583V                   0x150C
+#define E1000_DEV_ID_80003ES2LAN_COPPER_DPT   0x1096
+#define E1000_DEV_ID_80003ES2LAN_SERDES_DPT   0x1098
+#define E1000_DEV_ID_80003ES2LAN_COPPER_SPT   0x10BA
+#define E1000_DEV_ID_80003ES2LAN_SERDES_SPT   0x10BB
+#define E1000_DEV_ID_ICH8_82567V_3            0x1501
+#define E1000_DEV_ID_ICH8_IGP_M_AMT           0x1049
+#define E1000_DEV_ID_ICH8_IGP_AMT             0x104A
+#define E1000_DEV_ID_ICH8_IGP_C               0x104B
+#define E1000_DEV_ID_ICH8_IFE                 0x104C
+#define E1000_DEV_ID_ICH8_IFE_GT              0x10C4
+#define E1000_DEV_ID_ICH8_IFE_G               0x10C5
+#define E1000_DEV_ID_ICH8_IGP_M               0x104D
+#define E1000_DEV_ID_ICH9_IGP_M               0x10BF
+#define E1000_DEV_ID_ICH9_IGP_M_AMT           0x10F5
+#define E1000_DEV_ID_ICH9_IGP_M_V             0x10CB
+#define E1000_DEV_ID_ICH9_IGP_AMT             0x10BD
+#define E1000_DEV_ID_ICH9_BM                  0x10E5
+#define E1000_DEV_ID_ICH9_IGP_C               0x294C
+#define E1000_DEV_ID_ICH9_IFE                 0x10C0
+#define E1000_DEV_ID_ICH9_IFE_GT              0x10C3
+#define E1000_DEV_ID_ICH9_IFE_G               0x10C2
+#define E1000_DEV_ID_ICH10_R_BM_LM            0x10CC
+#define E1000_DEV_ID_ICH10_R_BM_LF            0x10CD
+#define E1000_DEV_ID_ICH10_R_BM_V             0x10CE
+#define E1000_DEV_ID_ICH10_D_BM_LM            0x10DE
+#define E1000_DEV_ID_ICH10_D_BM_LF            0x10DF
+#define E1000_DEV_ID_ICH10_D_BM_V             0x1525
+
+#define E1000_DEV_ID_PCH_M_HV_LM              0x10EA
+#define E1000_DEV_ID_PCH_M_HV_LC              0x10EB
+#define E1000_DEV_ID_PCH_D_HV_DM              0x10EF
+#define E1000_DEV_ID_PCH_D_HV_DC              0x10F0
+#define E1000_DEV_ID_PCH2_LV_LM               0x1502
+#define E1000_DEV_ID_PCH2_LV_V                0x1503
+#define E1000_DEV_ID_PCH_LPT_I217_LM          0x153A
+#define E1000_DEV_ID_PCH_LPT_I217_V           0x153B
+#define E1000_DEV_ID_PCH_LPTLP_I218_LM	      0x155A
+#define E1000_DEV_ID_PCH_LPTLP_I218_V	      0x1559
+
+/*
+ * Tested (supported) on VM emulated HW.
+ */
+
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82540EM)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82545EM_COPPER)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82545EM_FIBER)
+
+/*
+ * Tested (supported) on real HW.
+ */
+
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82546EB_COPPER)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82546EB_FIBER)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82546EB_QUAD_COPPER)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82571EB_COPPER)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82571EB_FIBER)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82571EB_SERDES)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82571EB_SERDES_DUAL)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82571EB_SERDES_QUAD)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82571EB_QUAD_COPPER)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82571PT_QUAD_COPPER)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82571EB_QUAD_FIBER)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82571EB_QUAD_COPPER_LP)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82572EI_COPPER)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82572EI_FIBER)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82572EI_SERDES)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82572EI)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82573L)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82574L)
+RTE_PCI_DEV_ID_DECL_EM(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82574LA)
+
+/******************** Physical IGB devices from e1000_hw.h ********************/
+
+#define E1000_DEV_ID_82576                      0x10C9
+#define E1000_DEV_ID_82576_FIBER                0x10E6
+#define E1000_DEV_ID_82576_SERDES               0x10E7
+#define E1000_DEV_ID_82576_QUAD_COPPER          0x10E8
+#define E1000_DEV_ID_82576_QUAD_COPPER_ET2      0x1526
+#define E1000_DEV_ID_82576_NS                   0x150A
+#define E1000_DEV_ID_82576_NS_SERDES            0x1518
+#define E1000_DEV_ID_82576_SERDES_QUAD          0x150D
+#define E1000_DEV_ID_82575EB_COPPER             0x10A7
+#define E1000_DEV_ID_82575EB_FIBER_SERDES       0x10A9
+#define E1000_DEV_ID_82575GB_QUAD_COPPER        0x10D6
+#define E1000_DEV_ID_82580_COPPER               0x150E
+#define E1000_DEV_ID_82580_FIBER                0x150F
+#define E1000_DEV_ID_82580_SERDES               0x1510
+#define E1000_DEV_ID_82580_SGMII                0x1511
+#define E1000_DEV_ID_82580_COPPER_DUAL          0x1516
+#define E1000_DEV_ID_82580_QUAD_FIBER           0x1527
+#define E1000_DEV_ID_I350_COPPER                0x1521
+#define E1000_DEV_ID_I350_FIBER                 0x1522
+#define E1000_DEV_ID_I350_SERDES                0x1523
+#define E1000_DEV_ID_I350_SGMII                 0x1524
+#define E1000_DEV_ID_I350_DA4                   0x1546
+#define E1000_DEV_ID_I210_COPPER                0x1533
+#define E1000_DEV_ID_I210_COPPER_OEM1           0x1534
+#define E1000_DEV_ID_I210_COPPER_IT             0x1535
+#define E1000_DEV_ID_I210_FIBER                 0x1536
+#define E1000_DEV_ID_I210_SERDES                0x1537
+#define E1000_DEV_ID_I210_SGMII                 0x1538
+#define E1000_DEV_ID_I210_COPPER_FLASHLESS      0x157B
+#define E1000_DEV_ID_I210_SERDES_FLASHLESS      0x157C
+#define E1000_DEV_ID_I211_COPPER                0x1539
+#define E1000_DEV_ID_I354_BACKPLANE_1GBPS       0x1F40
+#define E1000_DEV_ID_I354_SGMII                 0x1F41
+#define E1000_DEV_ID_I354_BACKPLANE_2_5GBPS     0x1F45
+#define E1000_DEV_ID_DH89XXCC_SGMII             0x0438
+#define E1000_DEV_ID_DH89XXCC_SERDES            0x043A
+#define E1000_DEV_ID_DH89XXCC_BACKPLANE         0x043C
+#define E1000_DEV_ID_DH89XXCC_SFP               0x0440
+
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82576)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82576_FIBER)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82576_SERDES)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82576_QUAD_COPPER)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82576_QUAD_COPPER_ET2)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82576_NS)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82576_NS_SERDES)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82576_SERDES_QUAD)
+
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82575EB_COPPER)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82575EB_FIBER_SERDES)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82575GB_QUAD_COPPER)
+
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82580_COPPER)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82580_FIBER)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82580_SERDES)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82580_SGMII)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82580_COPPER_DUAL)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82580_QUAD_FIBER)
+
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I350_COPPER)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I350_FIBER)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I350_SERDES)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I350_SGMII)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I350_DA4)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I210_COPPER)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I210_COPPER_OEM1)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I210_COPPER_IT)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I210_FIBER)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I210_SERDES)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I210_SGMII)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I211_COPPER)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I354_BACKPLANE_1GBPS)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I354_SGMII)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I354_BACKPLANE_2_5GBPS)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_DH89XXCC_SGMII)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_DH89XXCC_SERDES)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_DH89XXCC_BACKPLANE)
+RTE_PCI_DEV_ID_DECL_IGB(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_DH89XXCC_SFP)
+
+/****************** Physical IXGBE devices from ixgbe_type.h ******************/
+
+#define IXGBE_DEV_ID_82598                      0x10B6
+#define IXGBE_DEV_ID_82598_BX                   0x1508
+#define IXGBE_DEV_ID_82598AF_DUAL_PORT          0x10C6
+#define IXGBE_DEV_ID_82598AF_SINGLE_PORT        0x10C7
+#define IXGBE_DEV_ID_82598AT                    0x10C8
+#define IXGBE_DEV_ID_82598AT2                   0x150B
+#define IXGBE_DEV_ID_82598EB_SFP_LOM            0x10DB
+#define IXGBE_DEV_ID_82598EB_CX4                0x10DD
+#define IXGBE_DEV_ID_82598_CX4_DUAL_PORT        0x10EC
+#define IXGBE_DEV_ID_82598_DA_DUAL_PORT         0x10F1
+#define IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM      0x10E1
+#define IXGBE_DEV_ID_82598EB_XF_LR              0x10F4
+#define IXGBE_DEV_ID_82599_KX4                  0x10F7
+#define IXGBE_DEV_ID_82599_KX4_MEZZ             0x1514
+#define IXGBE_DEV_ID_82599_KR                   0x1517
+#define IXGBE_DEV_ID_82599_COMBO_BACKPLANE      0x10F8
+#define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ       0x000C
+#define IXGBE_DEV_ID_82599_CX4                  0x10F9
+#define IXGBE_DEV_ID_82599_SFP                  0x10FB
+#define IXGBE_SUBDEV_ID_82599_SFP               0x11A9
+#define IXGBE_SUBDEV_ID_82599_RNDC              0x1F72
+#define IXGBE_SUBDEV_ID_82599_560FLR            0x17D0
+#define IXGBE_SUBDEV_ID_82599_ECNA_DP           0x0470
+#define IXGBE_DEV_ID_82599_BACKPLANE_FCOE       0x152A
+#define IXGBE_DEV_ID_82599_SFP_FCOE             0x1529
+#define IXGBE_DEV_ID_82599_SFP_EM               0x1507
+#define IXGBE_DEV_ID_82599_SFP_SF2              0x154D
+#define IXGBE_DEV_ID_82599_SFP_SF_QP            0x154A
+#define IXGBE_DEV_ID_82599_QSFP_SF_QP           0x1558
+#define IXGBE_DEV_ID_82599EN_SFP                0x1557
+#define IXGBE_DEV_ID_82599_XAUI_LOM             0x10FC
+#define IXGBE_DEV_ID_82599_T3_LOM               0x151C
+#define IXGBE_DEV_ID_82599_LS                   0x154F
+#define IXGBE_DEV_ID_X540T                      0x1528
+#define IXGBE_DEV_ID_X540T1                     0x1560
+#define IXGBE_DEV_ID_X550EM_X                   0x15A7
+#define IXGBE_DEV_ID_X550EM_X_SFP               0x15AC
+#define IXGBE_DEV_ID_X550T                      0x1563
+#define IXGBE_DEV_ID_X550EM_X_KX4               0x15AA
+#define IXGBE_DEV_ID_X550EM_X_KR                0x15AB
+
+#ifdef RTE_NIC_BYPASS
+#define IXGBE_DEV_ID_82599_BYPASS               0x155D
+#endif
+
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82598)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82598_BX)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82598AF_DUAL_PORT)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, \
+	IXGBE_DEV_ID_82598AF_SINGLE_PORT)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82598AT)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82598AT2)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82598EB_SFP_LOM)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82598EB_CX4)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82598_CX4_DUAL_PORT)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82598_DA_DUAL_PORT)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, \
+	IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82598EB_XF_LR)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_KX4)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_KX4_MEZZ)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_KR)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, \
+	IXGBE_DEV_ID_82599_COMBO_BACKPLANE)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, \
+	IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_CX4)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_SFP)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_SUBDEV_ID_82599_SFP)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_SUBDEV_ID_82599_RNDC)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_SUBDEV_ID_82599_560FLR)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_SUBDEV_ID_82599_ECNA_DP)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_BACKPLANE_FCOE)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_SFP_FCOE)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_SFP_EM)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_SFP_SF2)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_SFP_SF_QP)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_QSFP_SF_QP)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599EN_SFP)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_XAUI_LOM)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_T3_LOM)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_LS)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X540T)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X540T1)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X550EM_X)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X550EM_X_SFP)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X550T)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X550EM_X_KX4)
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X550EM_X_KR)
+
+#ifdef RTE_NIC_BYPASS
+RTE_PCI_DEV_ID_DECL_IXGBE(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_BYPASS)
+#endif
+
+/*************** Physical I40E devices from i40e_type.h *****************/
+
+#define I40E_DEV_ID_SFP_XL710           0x1572
+#define I40E_DEV_ID_QEMU                0x1574
+#define I40E_DEV_ID_KX_A                0x157F
+#define I40E_DEV_ID_KX_B                0x1580
+#define I40E_DEV_ID_KX_C                0x1581
+#define I40E_DEV_ID_QSFP_A              0x1583
+#define I40E_DEV_ID_QSFP_B              0x1584
+#define I40E_DEV_ID_QSFP_C              0x1585
+#define I40E_DEV_ID_10G_BASE_T          0x1586
+
+RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_SFP_XL710)
+RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_QEMU)
+RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_KX_A)
+RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_KX_B)
+RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_KX_C)
+RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_QSFP_A)
+RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_QSFP_B)
+RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_QSFP_C)
+RTE_PCI_DEV_ID_DECL_I40E(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_10G_BASE_T)
+
+/****************** Virtual IGB devices from e1000_hw.h ******************/
+
+#define E1000_DEV_ID_82576_VF                   0x10CA
+#define E1000_DEV_ID_82576_VF_HV                0x152D
+#define E1000_DEV_ID_I350_VF                    0x1520
+#define E1000_DEV_ID_I350_VF_HV                 0x152F
+
+RTE_PCI_DEV_ID_DECL_IGBVF(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82576_VF)
+RTE_PCI_DEV_ID_DECL_IGBVF(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_82576_VF_HV)
+RTE_PCI_DEV_ID_DECL_IGBVF(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I350_VF)
+RTE_PCI_DEV_ID_DECL_IGBVF(PCI_VENDOR_ID_INTEL, E1000_DEV_ID_I350_VF_HV)
+
+/****************** Virtual IXGBE devices from ixgbe_type.h ******************/
+
+#define IXGBE_DEV_ID_82599_VF                   0x10ED
+#define IXGBE_DEV_ID_82599_VF_HV                0x152E
+#define IXGBE_DEV_ID_X540_VF                    0x1515
+#define IXGBE_DEV_ID_X540_VF_HV                 0x1530
+#define IXGBE_DEV_ID_X550_VF_HV                 0x1564
+#define IXGBE_DEV_ID_X550_VF                    0x1565
+#define IXGBE_DEV_ID_X550EM_X_VF                0x15A8
+#define IXGBE_DEV_ID_X550EM_X_VF_HV             0x15A9
+
+RTE_PCI_DEV_ID_DECL_IXGBEVF(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_VF)
+RTE_PCI_DEV_ID_DECL_IXGBEVF(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_82599_VF_HV)
+RTE_PCI_DEV_ID_DECL_IXGBEVF(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X540_VF)
+RTE_PCI_DEV_ID_DECL_IXGBEVF(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X540_VF_HV)
+RTE_PCI_DEV_ID_DECL_IXGBEVF(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X550_VF_HV)
+RTE_PCI_DEV_ID_DECL_IXGBEVF(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X550_VF)
+RTE_PCI_DEV_ID_DECL_IXGBEVF(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X550EM_X_VF)
+RTE_PCI_DEV_ID_DECL_IXGBEVF(PCI_VENDOR_ID_INTEL, IXGBE_DEV_ID_X550EM_X_VF_HV)
+
+/****************** Virtual I40E devices from i40e_type.h ********************/
+
+#define I40E_DEV_ID_VF                  0x154C
+#define I40E_DEV_ID_VF_HV               0x1571
+
+RTE_PCI_DEV_ID_DECL_I40EVF(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_VF)
+RTE_PCI_DEV_ID_DECL_I40EVF(PCI_VENDOR_ID_INTEL, I40E_DEV_ID_VF_HV)
+
+/****************** Virtio devices from virtio.h ******************/
+
+#define QUMRANET_DEV_ID_VIRTIO                  0x1000
+
+RTE_PCI_DEV_ID_DECL_VIRTIO(PCI_VENDOR_ID_QUMRANET, QUMRANET_DEV_ID_VIRTIO)
+
+/****************** VMware VMXNET3 devices ******************/
+
+#define VMWARE_DEV_ID_VMXNET3                   0x07B0
+
+RTE_PCI_DEV_ID_DECL_VMXNET3(PCI_VENDOR_ID_VMWARE, VMWARE_DEV_ID_VMXNET3)
+
+/*
+ * Undef all RTE_PCI_DEV_ID_DECL_* here.
+ */
+#undef RTE_PCI_DEV_ID_DECL_EM
+#undef RTE_PCI_DEV_ID_DECL_IGB
+#undef RTE_PCI_DEV_ID_DECL_IGBVF
+#undef RTE_PCI_DEV_ID_DECL_IXGBE
+#undef RTE_PCI_DEV_ID_DECL_IXGBEVF
+#undef RTE_PCI_DEV_ID_DECL_I40E
+#undef RTE_PCI_DEV_ID_DECL_I40EVF
+#undef RTE_PCI_DEV_ID_DECL_VIRTIO
+#undef RTE_PCI_DEV_ID_DECL_VMXNET3
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_per_lcore.h b/src/dpdk_lib18/librte_eal/common/include/rte_per_lcore.h
new file mode 100755
index 00000000..5434729a
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_per_lcore.h
@@ -0,0 +1,79 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_PER_LCORE_H_
+#define _RTE_PER_LCORE_H_
+
+/**
+ * @file
+ *
+ * Per-lcore variables in RTE
+ *
+ * This file defines an API for instantiating per-lcore "global
+ * variables" that are environment-specific. Note that in all
+ * environments, a "shared variable" is the default when you use a
+ * global variable.
+ *
+ * Parts of this are execution environment specific.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <pthread.h>
+
+/**
+ * Macro to define a per lcore variable "var" of type "type", don't
+ * use keywords like "static" or "volatile" in type, just prefix the
+ * whole macro.
+ */
+#define RTE_DEFINE_PER_LCORE(type, name)			\
+	__thread __typeof__(type) per_lcore_##name
+
+/**
+ * Macro to declare an extern per lcore variable "var" of type "type"
+ */
+#define RTE_DECLARE_PER_LCORE(type, name)			\
+	extern __thread __typeof__(type) per_lcore_##name
+
+/**
+ * Read/write the per-lcore variable value
+ */
+#define RTE_PER_LCORE(name) (per_lcore_##name)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_PER_LCORE_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_random.h b/src/dpdk_lib18/librte_eal/common/include/rte_random.h
new file mode 100755
index 00000000..24ae8363
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_random.h
@@ -0,0 +1,91 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_RANDOM_H_
+#define _RTE_RANDOM_H_
+
+/**
+ * @file
+ *
+ * Pseudo-random Generators in RTE
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <stdlib.h>
+
+/**
+ * Seed the pseudo-random generator.
+ *
+ * The generator is automatically seeded by the EAL init with a timer
+ * value. It may need to be re-seeded by the user with a real random
+ * value.
+ *
+ * @param seedval
+ *   The value of the seed.
+ */
+static inline void
+rte_srand(uint64_t seedval)
+{
+	srand48((long unsigned int)seedval);
+}
+
+/**
+ * Get a pseudo-random value.
+ *
+ * This function generates pseudo-random numbers using the linear
+ * congruential algorithm and 48-bit integer arithmetic, called twice
+ * to generate a 64-bit value.
+ *
+ * @return
+ *   A pseudo-random value between 0 and (1<<64)-1.
+ */
+static inline uint64_t
+rte_rand(void)
+{
+	uint64_t val;
+	val = lrand48();
+	val <<= 32;
+	val += lrand48();
+	return val;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _RTE_PER_LCORE_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_rwlock.h b/src/dpdk_lib18/librte_eal/common/include/rte_rwlock.h
new file mode 100755
index 00000000..115731de
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_rwlock.h
@@ -0,0 +1,158 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_RWLOCK_H_
+#define _RTE_RWLOCK_H_
+
+/**
+ * @file
+ *
+ * RTE Read-Write Locks
+ *
+ * This file defines an API for read-write locks. The lock is used to
+ * protect data that allows multiple readers in parallel, but only
+ * one writer. All readers are blocked until the writer is finished
+ * writing.
+ *
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_common.h>
+#include <rte_atomic.h>
+
+/**
+ * The rte_rwlock_t type.
+ *
+ * cnt is -1 when write lock is held, and > 0 when read locks are held.
+ */
+typedef struct {
+	volatile int32_t cnt; /**< -1 when W lock held, > 0 when R locks held. */
+} rte_rwlock_t;
+
+/**
+ * A static rwlock initializer.
+ */
+#define RTE_RWLOCK_INITIALIZER { 0 }
+
+/**
+ * Initialize the rwlock to an unlocked state.
+ *
+ * @param rwl
+ *   A pointer to the rwlock structure.
+ */
+static inline void
+rte_rwlock_init(rte_rwlock_t *rwl)
+{
+	rwl->cnt = 0;
+}
+
+/**
+ * Take a read lock. Loop until the lock is held.
+ *
+ * @param rwl
+ *   A pointer to a rwlock structure.
+ */
+static inline void
+rte_rwlock_read_lock(rte_rwlock_t *rwl)
+{
+	int32_t x;
+	int success = 0;
+
+	while (success == 0) {
+		x = rwl->cnt;
+		/* write lock is held */
+		if (x < 0) {
+			rte_pause();
+			continue;
+		}
+		success = rte_atomic32_cmpset((volatile uint32_t *)&rwl->cnt,
+					      x, x + 1);
+	}
+}
+
+/**
+ * Release a read lock.
+ *
+ * @param rwl
+ *   A pointer to the rwlock structure.
+ */
+static inline void
+rte_rwlock_read_unlock(rte_rwlock_t *rwl)
+{
+	rte_atomic32_dec((rte_atomic32_t *)(intptr_t)&rwl->cnt);
+}
+
+/**
+ * Take a write lock. Loop until the lock is held.
+ *
+ * @param rwl
+ *   A pointer to a rwlock structure.
+ */
+static inline void
+rte_rwlock_write_lock(rte_rwlock_t *rwl)
+{
+	int32_t x;
+	int success = 0;
+
+	while (success == 0) {
+		x = rwl->cnt;
+		/* a lock is held */
+		if (x != 0) {
+			rte_pause();
+			continue;
+		}
+		success = rte_atomic32_cmpset((volatile uint32_t *)&rwl->cnt,
+					      0, -1);
+	}
+}
+
+/**
+ * Release a write lock.
+ *
+ * @param rwl
+ *   A pointer to a rwlock structure.
+ */
+static inline void
+rte_rwlock_write_unlock(rte_rwlock_t *rwl)
+{
+	rte_atomic32_inc((rte_atomic32_t *)(intptr_t)&rwl->cnt);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_RWLOCK_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_string_fns.h b/src/dpdk_lib18/librte_eal/common/include/rte_string_fns.h
new file mode 100755
index 00000000..cfca2f8d
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_string_fns.h
@@ -0,0 +1,81 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+/**
+ * @file
+ *
+ * String-related functions as replacement for libc equivalents
+ */
+
+#ifndef _RTE_STRING_FNS_H_
+#define _RTE_STRING_FNS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Takes string "string" parameter and splits it at character "delim"
+ * up to maxtokens-1 times - to give "maxtokens" resulting tokens. Like
+ * strtok or strsep functions, this modifies its input string, by replacing
+ * instances of "delim" with '\\0'. All resultant tokens are returned in the
+ * "tokens" array which must have enough entries to hold "maxtokens".
+ *
+ * @param string
+ *   The input string to be split into tokens
+ *
+ * @param stringlen
+ *   The max length of the input buffer
+ *
+ * @param tokens
+ *   The array to hold the pointers to the tokens in the string
+ *
+ * @param maxtokens
+ *   The number of elements in the tokens array. At most, maxtokens-1 splits
+ *   of the string will be done.
+ *
+ * @param delim
+ *   The character on which the split of the data will be done
+ *
+ * @return
+ *   The number of tokens in the tokens array.
+ */
+int
+rte_strsplit(char *string, int stringlen,
+             char **tokens, int maxtokens, char delim);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* RTE_STRING_FNS_H */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_tailq.h b/src/dpdk_lib18/librte_eal/common/include/rte_tailq.h
new file mode 100755
index 00000000..b34e5ede
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_tailq.h
@@ -0,0 +1,215 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_TAILQ_H_
+#define _RTE_TAILQ_H_
+
+/**
+ * @file
+ *  Here defines rte_tailq APIs for only internal use
+ *
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/queue.h>
+#include <stdio.h>
+
+/** dummy structure type used by the rte_tailq APIs */
+struct rte_tailq_entry {
+	TAILQ_ENTRY(rte_tailq_entry) next; /**< Pointer entries for a tailq list */
+	void *data; /**< Pointer to the data referenced by this tailq entry */
+};
+/** dummy */
+TAILQ_HEAD(rte_tailq_entry_head, rte_tailq_entry);
+
+#define RTE_TAILQ_NAMESIZE 32
+
+/**
+ * The structure defining a tailq header entry for storing
+ * in the rte_config structure in shared memory. Each tailq
+ * is identified by name.
+ * Any library storing a set of objects e.g. rings, mempools, hash-tables,
+ * is recommended to use an entry here, so as to make it easy for
+ * a multi-process app to find already-created elements in shared memory.
+ */
+struct rte_tailq_head {
+	struct rte_tailq_entry_head tailq_head; /**< NOTE: must be first element */
+};
+
+/**
+ * Utility macro to make reserving a tailqueue for a particular struct easier.
+ *
+ * @param name
+ *   The name to be given to the tailq - used by lookup to find it later
+ *
+ * @param struct_name
+ *   The name of the list type we are using. (Generally this is the same as the
+ *   first parameter passed to TAILQ_HEAD macro)
+ *
+ * @return
+ *   The return value from rte_eal_tailq_reserve, typecast to the appropriate
+ *   structure pointer type.
+ *   NULL on error, since the tailq_head is the first
+ *   element in the rte_tailq_head structure.
+ */
+#define RTE_TAILQ_RESERVE(name, struct_name) \
+	(struct struct_name *)(&rte_eal_tailq_reserve(name)->tailq_head)
+
+/**
+ * Utility macro to make reserving a tailqueue for a particular struct easier.
+ *
+ * @param idx
+ *   The tailq idx defined in rte_tail_t to be given to the tail queue.
+ *       - used by lookup to find it later
+ *
+ * @param struct_name
+ *   The name of the list type we are using. (Generally this is the same as the
+ *   first parameter passed to TAILQ_HEAD macro)
+ *
+ * @return
+ *   The return value from rte_eal_tailq_reserve, typecast to the appropriate
+ *   structure pointer type.
+ *   NULL on error, since the tailq_head is the first
+ *   element in the rte_tailq_head structure.
+ */
+#define RTE_TAILQ_RESERVE_BY_IDX(idx, struct_name) \
+	(struct struct_name *)(&rte_eal_tailq_reserve_by_idx(idx)->tailq_head)
+
+/**
+ * Utility macro to make looking up a tailqueue for a particular struct easier.
+ *
+ * @param name
+ *   The name of tailq
+ *
+ * @param struct_name
+ *   The name of the list type we are using. (Generally this is the same as the
+ *   first parameter passed to TAILQ_HEAD macro)
+ *
+ * @return
+ *   The return value from rte_eal_tailq_lookup, typecast to the appropriate
+ *   structure pointer type.
+ *   NULL on error, since the tailq_head is the first
+ *   element in the rte_tailq_head structure.
+ */
+#define RTE_TAILQ_LOOKUP(name, struct_name) \
+	(struct struct_name *)(&rte_eal_tailq_lookup(name)->tailq_head)
+
+/**
+ * Utility macro to make looking up a tailqueue for a particular struct easier.
+ *
+ * @param idx
+ *   The tailq idx defined in rte_tail_t to be given to the tail queue.
+ *
+ * @param struct_name
+ *   The name of the list type we are using. (Generally this is the same as the
+ *   first parameter passed to TAILQ_HEAD macro)
+ *
+ * @return
+ *   The return value from rte_eal_tailq_lookup, typecast to the appropriate
+ *   structure pointer type.
+ *   NULL on error, since the tailq_head is the first
+ *   element in the rte_tailq_head structure.
+ */
+#define RTE_TAILQ_LOOKUP_BY_IDX(idx, struct_name) \
+	(struct struct_name *)(&rte_eal_tailq_lookup_by_idx(idx)->tailq_head)
+
+/**
+ * Reserve a slot in the tailq list for a particular tailq header
+ * Note: this function, along with rte_tailq_lookup, is not multi-thread safe,
+ * and both these functions should only be called from a single thread at a time
+ *
+ * @param name
+ *   The name to be given to the tail queue.
+ * @return
+ *   A pointer to the newly reserved tailq entry
+ */
+struct rte_tailq_head *rte_eal_tailq_reserve(const char *name);
+
+/**
+ * Reserve a slot in the tailq list for a particular tailq header
+ * Note: this function, along with rte_tailq_lookup, is not multi-thread safe,
+ * and both these functions should only be called from a single thread at a time
+ *
+ * @param idx
+ *   The tailq idx defined in rte_tail_t to be given to the tail queue.
+ * @return
+ *   A pointer to the newly reserved tailq entry
+ */
+struct rte_tailq_head *rte_eal_tailq_reserve_by_idx(const unsigned idx);
+
+/**
+ * Dump tail queues to the console.
+ *
+ * @param f
+ *   A pointer to a file for output
+ */
+void rte_dump_tailq(FILE *f);
+
+/**
+ * Lookup for a tail queue.
+ *
+ * Get a pointer to a tail queue header of an already reserved tail
+ * queue identified by the name given as an argument.
+ * Note: this function, along with rte_tailq_reserve, is not multi-thread safe,
+ * and both these functions should only be called from a single thread at a time
+ *
+ * @param name
+ *   The name of the queue.
+ * @return
+ *   A pointer to the tail queue head structure.
+ */
+struct rte_tailq_head *rte_eal_tailq_lookup(const char *name);
+
+/**
+ * Lookup for a tail queue.
+ *
+ * Get a pointer to a tail queue header of an already reserved tail
+ * queue identified by the name given as an argument.
+ * Note: this function, along with rte_tailq_reserve, is not multi-thread safe,
+ * and both these functions should only be called from a single thread at a time
+ *
+ * @param idx
+ *   The tailq idx defined in rte_tail_t to be given to the tail queue.
+ * @return
+ *   A pointer to the tail queue head structure.
+ */
+struct rte_tailq_head *rte_eal_tailq_lookup_by_idx(const unsigned idx);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_TAILQ_H_ */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_tailq_elem.h b/src/dpdk_lib18/librte_eal/common/include/rte_tailq_elem.h
new file mode 100755
index 00000000..f74fc7cb
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_tailq_elem.h
@@ -0,0 +1,90 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+/**
+ * @file
+ *
+ * This file contains the type of the tailq elem recognised by DPDK, which
+ * can be used to fill out an array of structures describing the tailq.
+ *
+ * In order to populate an array, the user of this file must define this macro:
+ * rte_tailq_elem(idx, name). For example:
+ *
+ * @code
+ * enum rte_tailq_t {
+ * #define rte_tailq_elem(idx, name)     idx,
+ * #define rte_tailq_end(idx)            idx
+ * #include <rte_tailq_elem.h>
+ * };
+ *
+ * const char* rte_tailq_names[RTE_MAX_TAILQ] = {
+ * #define rte_tailq_elem(idx, name)     name,
+ * #include <rte_tailq_elem.h>
+ * };
+ * @endcode
+ *
+ * Note that this file can be included multiple times within the same file.
+ */
+
+#ifndef rte_tailq_elem
+#define rte_tailq_elem(idx, name)
+#endif /* rte_tailq_elem */
+
+#ifndef rte_tailq_end
+#define rte_tailq_end(idx)
+#endif /* rte_tailq_end */
+
+rte_tailq_elem(RTE_TAILQ_PCI, "PCI_RESOURCE_LIST")
+
+rte_tailq_elem(RTE_TAILQ_MEMPOOL, "RTE_MEMPOOL")
+
+rte_tailq_elem(RTE_TAILQ_RING, "RTE_RING")
+
+rte_tailq_elem(RTE_TAILQ_HASH, "RTE_HASH")
+
+rte_tailq_elem(RTE_TAILQ_FBK_HASH, "RTE_FBK_HASH")
+
+rte_tailq_elem(RTE_TAILQ_LPM, "RTE_LPM")
+
+rte_tailq_elem(RTE_TAILQ_LPM6, "RTE_LPM6")
+
+rte_tailq_elem(RTE_TAILQ_PM, "RTE_PM")
+
+rte_tailq_elem(RTE_TAILQ_ACL, "RTE_ACL")
+
+rte_tailq_elem(RTE_TAILQ_DISTRIBUTOR, "RTE_DISTRIBUTOR")
+
+rte_tailq_end(RTE_TAILQ_NUM)
+
+#undef rte_tailq_elem
+#undef rte_tailq_end
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_version.h b/src/dpdk_lib18/librte_eal/common/include/rte_version.h
new file mode 100755
index 00000000..d2686ae3
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_version.h
@@ -0,0 +1,129 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+/**
+ * @file
+ * Definitions of Intel(R) DPDK version numbers
+ */
+
+#ifndef _RTE_VERSION_H_
+#define _RTE_VERSION_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <rte_common.h>
+
+/**
+ * String that appears before the version number
+ */
+#define RTE_VER_PREFIX "RTE"
+
+/**
+ * Major version number i.e. the x in x.y.z
+ */
+#define RTE_VER_MAJOR 1
+
+/**
+ * Minor version number i.e. the y in x.y.z
+ */
+#define RTE_VER_MINOR 8
+
+/**
+ * Patch level number i.e. the z in x.y.z
+ */
+#define RTE_VER_PATCH_LEVEL 0
+
+/**
+ * Extra string to be appended to version number
+ */
+#define RTE_VER_SUFFIX ""
+
+/**
+ * Patch release number
+ *   0-15 = release candidates
+ *   16   = release
+ */
+#define RTE_VER_PATCH_RELEASE 16
+
+/**
+ * Macro to compute a version number usable for comparisons
+ */
+#define RTE_VERSION_NUM(a,b,c,d) ((a) << 24 | (b) << 16 | (c) << 8 | (d))
+
+/**
+ * All version numbers in one to compare with RTE_VERSION_NUM()
+ */
+#define RTE_VERSION RTE_VERSION_NUM( \
+			RTE_VER_MAJOR, \
+			RTE_VER_MINOR, \
+			RTE_VER_PATCH_LEVEL, \
+			RTE_VER_PATCH_RELEASE)
+
+/**
+ * Function returning version string
+ * @return
+ *     string
+ */
+static inline const char *
+rte_version(void)
+{
+	static char version[32];
+	if (version[0] != 0)
+		return version;
+	if (strlen(RTE_VER_SUFFIX) == 0)
+		snprintf(version, sizeof(version), "%s %d.%d.%d",
+			RTE_VER_PREFIX,
+			RTE_VER_MAJOR,
+			RTE_VER_MINOR,
+			RTE_VER_PATCH_LEVEL);
+	else
+		snprintf(version, sizeof(version), "%s %d.%d.%d%s%d",
+			RTE_VER_PREFIX,
+			RTE_VER_MAJOR,
+			RTE_VER_MINOR,
+			RTE_VER_PATCH_LEVEL,
+			RTE_VER_SUFFIX,
+			RTE_VER_PATCH_RELEASE < 16 ?
+				RTE_VER_PATCH_RELEASE :
+				RTE_VER_PATCH_RELEASE - 16);
+	return version;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* RTE_VERSION_H */
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_warnings.h b/src/dpdk_lib18/librte_eal/common/include/rte_warnings.h
new file mode 100755
index 00000000..da80877f
--- /dev/null
+++ b/src/dpdk_lib18/librte_eal/common/include/rte_warnings.h
@@ -0,0 +1,84 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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
+ *   OWNER 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.
+ */
+
+/**
+ * @file
+ * Definitions of warnings for use of various insecure functions
+ */
+
+#ifndef _RTE_WARNINGS_H_
+#define _RTE_WARNINGS_H_
+
+#ifdef RTE_INSECURE_FUNCTION_WARNING
+
+/* we need to include all used standard header files so that they appear
+ * _before_ we poison the function names.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <errno.h>
+#ifdef RTE_LIBRTE_EAL_LINUXAPP
+#include <dirent.h>
+#endif
+
+/* the following function are deemed not fully secure for use e.g. they
+ * do not always null-terminate arguments */
+#pragma GCC poison sprintf strtok snprintf vsnprintf
+#pragma GCC poison strlen strcpy strcat
+#pragma GCC poison sscanf
+
+/* other unsafe functions may be implemented as macros so just undef them */
+#ifdef strsep
+#undef strsep
+#else
+#pragma GCC poison strsep
+#endif
+
+#ifdef strncpy
+#undef strncpy
+#else
+#pragma GCC poison strncpy
+#endif
+
+#ifdef strncat
+#undef strncat
+#else
+#pragma GCC poison strncat
+#endif
+
+#endif
+
+#endif /* RTE_WARNINGS_H */