Imported Upstream version 16.04

Change-Id: I77eadcd8538a9122e4773cbe55b24033dc451757
Signed-off-by: C.J. Collier <cjcollier@linuxfoundation.org>

15 files changed, 2842 insertions, 0 deletions

diff --git a/lib/librte_eal/bsdapp/eal/Makefile b/lib/librte_eal/bsdapp/eal/Makefile
new file mode 100644
index 00000000..9054ad61
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/Makefile
@@ -0,0 +1,117 @@
+#   BSD LICENSE
+#
+#   Copyright(c) 2010-2015 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
+
+LIB = librte_eal.a
+
+ARCH_DIR ?= $(RTE_ARCH)
+VPATH += $(RTE_SDK)/lib/librte_eal/common
+VPATH += $(RTE_SDK)/lib/librte_eal/common/arch/$(ARCH_DIR)
+
+CFLAGS += -I$(SRCDIR)/include
+CFLAGS += -I$(RTE_SDK)/lib/librte_eal/common
+CFLAGS += -I$(RTE_SDK)/lib/librte_eal/common/include
+CFLAGS += -I$(RTE_SDK)/lib/librte_ring
+CFLAGS += -I$(RTE_SDK)/lib/librte_mempool
+CFLAGS += $(WERROR_FLAGS) -O3
+
+LDLIBS += -lexecinfo
+LDLIBS += -lpthread
+LDLIBS += -lgcc_s
+
+EXPORT_MAP := rte_eal_version.map
+
+LIBABIVER := 2
+
+# specific to linuxapp exec-env
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) := eal.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_memory.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_hugepage_info.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_thread.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_log.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_pci.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_debug.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_lcore.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_timer.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_interrupts.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_alarm.c
+
+# from common dir
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_lcore.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_timer.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_memzone.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_log.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_launch.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_pci.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_pci_uio.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_memory.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_tailqs.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_errno.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_cpuflags.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_string_fns.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_hexdump.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_devargs.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_dev.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_options.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_thread.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_common_proc.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += rte_malloc.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += malloc_elem.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += malloc_heap.c
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += rte_keepalive.c
+
+# from arch dir
+SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += rte_cpuflags.c
+
+CFLAGS_eal_common_cpuflags.o := $(CPUFLAGS_LIST)
+
+CFLAGS_eal.o := -D_GNU_SOURCE
+#CFLAGS_eal_thread.o := -D_GNU_SOURCE
+CFLAGS_eal_log.o := -D_GNU_SOURCE
+CFLAGS_eal_common_log.o := -D_GNU_SOURCE
+
+# workaround for a gcc bug with noreturn attribute
+# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603
+ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
+CFLAGS_eal_thread.o += -Wno-return-type
+CFLAGS_eal_hpet.o += -Wno-return-type
+endif
+
+INC := rte_interrupts.h
+
+SYMLINK-$(CONFIG_RTE_EXEC_ENV_BSDAPP)-include/exec-env := \
+	$(addprefix include/exec-env/,$(INC))
+
+DEPDIRS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += lib/librte_eal/common
+DEPDIRS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += lib/librte_eal/common/arch/$(ARCH_DIR)
+
+include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/lib/librte_eal/bsdapp/eal/eal.c b/lib/librte_eal/bsdapp/eal/eal.c
new file mode 100644
index 00000000..06bfd4e0
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/eal.c
@@ -0,0 +1,638 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2016 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 <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <syslog.h>
+#include <getopt.h>
+#include <sys/file.h>
+#include <stddef.h>
+#include <errno.h>
+#include <limits.h>
+#include <errno.h>
+#include <sys/mman.h>
+#include <sys/queue.h>
+
+#include <rte_common.h>
+#include <rte_debug.h>
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_launch.h>
+#include <rte_eal.h>
+#include <rte_eal_memconfig.h>
+#include <rte_per_lcore.h>
+#include <rte_lcore.h>
+#include <rte_log.h>
+#include <rte_random.h>
+#include <rte_cycles.h>
+#include <rte_string_fns.h>
+#include <rte_cpuflags.h>
+#include <rte_interrupts.h>
+#include <rte_pci.h>
+#include <rte_dev.h>
+#include <rte_devargs.h>
+#include <rte_common.h>
+#include <rte_version.h>
+#include <rte_atomic.h>
+#include <malloc_heap.h>
+
+#include "eal_private.h"
+#include "eal_thread.h"
+#include "eal_internal_cfg.h"
+#include "eal_filesystem.h"
+#include "eal_hugepages.h"
+#include "eal_options.h"
+
+#define MEMSIZE_IF_NO_HUGE_PAGE (64ULL * 1024ULL * 1024ULL)
+
+/* Allow the application to print its usage message too if set */
+static rte_usage_hook_t	rte_application_usage_hook = NULL;
+/* early configuration structure, when memory config is not mmapped */
+static struct rte_mem_config early_mem_config;
+
+/* define fd variable here, because file needs to be kept open for the
+ * duration of the program, as we hold a write lock on it in the primary proc */
+static int mem_cfg_fd = -1;
+
+static struct flock wr_lock = {
+		.l_type = F_WRLCK,
+		.l_whence = SEEK_SET,
+		.l_start = offsetof(struct rte_mem_config, memseg),
+		.l_len = sizeof(early_mem_config.memseg),
+};
+
+/* Address of global and public configuration */
+static struct rte_config rte_config = {
+		.mem_config = &early_mem_config,
+};
+
+/* internal configuration (per-core) */
+struct lcore_config lcore_config[RTE_MAX_LCORE];
+
+/* internal configuration */
+struct internal_config internal_config;
+
+/* used by rte_rdtsc() */
+int rte_cycles_vmware_tsc_map;
+
+/* Return a pointer to the configuration structure */
+struct rte_config *
+rte_eal_get_configuration(void)
+{
+	return &rte_config;
+}
+
+/* parse a sysfs (or other) file containing one integer value */
+int
+eal_parse_sysfs_value(const char *filename, unsigned long *val)
+{
+	FILE *f;
+	char buf[BUFSIZ];
+	char *end = NULL;
+
+	if ((f = fopen(filename, "r")) == NULL) {
+		RTE_LOG(ERR, EAL, "%s(): cannot open sysfs value %s\n",
+			__func__, filename);
+		return -1;
+	}
+
+	if (fgets(buf, sizeof(buf), f) == NULL) {
+		RTE_LOG(ERR, EAL, "%s(): cannot read sysfs value %s\n",
+			__func__, filename);
+		fclose(f);
+		return -1;
+	}
+	*val = strtoul(buf, &end, 0);
+	if ((buf[0] == '\0') || (end == NULL) || (*end != '\n')) {
+		RTE_LOG(ERR, EAL, "%s(): cannot parse sysfs value %s\n",
+				__func__, filename);
+		fclose(f);
+		return -1;
+	}
+	fclose(f);
+	return 0;
+}
+
+
+/* create memory configuration in shared/mmap memory. Take out
+ * a write lock on the memsegs, so we can auto-detect primary/secondary.
+ * This means we never close the file while running (auto-close on exit).
+ * We also don't lock the whole file, so that in future we can use read-locks
+ * on other parts, e.g. memzones, to detect if there are running secondary
+ * processes. */
+static void
+rte_eal_config_create(void)
+{
+	void *rte_mem_cfg_addr;
+	int retval;
+
+	const char *pathname = eal_runtime_config_path();
+
+	if (internal_config.no_shconf)
+		return;
+
+	if (mem_cfg_fd < 0){
+		mem_cfg_fd = open(pathname, O_RDWR | O_CREAT, 0660);
+		if (mem_cfg_fd < 0)
+			rte_panic("Cannot open '%s' for rte_mem_config\n", pathname);
+	}
+
+	retval = ftruncate(mem_cfg_fd, sizeof(*rte_config.mem_config));
+	if (retval < 0){
+		close(mem_cfg_fd);
+		rte_panic("Cannot resize '%s' for rte_mem_config\n", pathname);
+	}
+
+	retval = fcntl(mem_cfg_fd, F_SETLK, &wr_lock);
+	if (retval < 0){
+		close(mem_cfg_fd);
+		rte_exit(EXIT_FAILURE, "Cannot create lock on '%s'. Is another primary "
+				"process running?\n", pathname);
+	}
+
+	rte_mem_cfg_addr = mmap(NULL, sizeof(*rte_config.mem_config),
+				PROT_READ | PROT_WRITE, MAP_SHARED, mem_cfg_fd, 0);
+
+	if (rte_mem_cfg_addr == MAP_FAILED){
+		rte_panic("Cannot mmap memory for rte_config\n");
+	}
+	memcpy(rte_mem_cfg_addr, &early_mem_config, sizeof(early_mem_config));
+	rte_config.mem_config = (struct rte_mem_config *) rte_mem_cfg_addr;
+}
+
+/* attach to an existing shared memory config */
+static void
+rte_eal_config_attach(void)
+{
+	void *rte_mem_cfg_addr;
+	const char *pathname = eal_runtime_config_path();
+
+	if (internal_config.no_shconf)
+		return;
+
+	if (mem_cfg_fd < 0){
+		mem_cfg_fd = open(pathname, O_RDWR);
+		if (mem_cfg_fd < 0)
+			rte_panic("Cannot open '%s' for rte_mem_config\n", pathname);
+	}
+
+	rte_mem_cfg_addr = mmap(NULL, sizeof(*rte_config.mem_config),
+				PROT_READ | PROT_WRITE, MAP_SHARED, mem_cfg_fd, 0);
+	close(mem_cfg_fd);
+	if (rte_mem_cfg_addr == MAP_FAILED)
+		rte_panic("Cannot mmap memory for rte_config\n");
+
+	rte_config.mem_config = (struct rte_mem_config *) rte_mem_cfg_addr;
+}
+
+/* Detect if we are a primary or a secondary process */
+enum rte_proc_type_t
+eal_proc_type_detect(void)
+{
+	enum rte_proc_type_t ptype = RTE_PROC_PRIMARY;
+	const char *pathname = eal_runtime_config_path();
+
+	/* if we can open the file but not get a write-lock we are a secondary
+	 * process. NOTE: if we get a file handle back, we keep that open
+	 * and don't close it to prevent a race condition between multiple opens */
+	if (((mem_cfg_fd = open(pathname, O_RDWR)) >= 0) &&
+			(fcntl(mem_cfg_fd, F_SETLK, &wr_lock) < 0))
+		ptype = RTE_PROC_SECONDARY;
+
+	RTE_LOG(INFO, EAL, "Auto-detected process type: %s\n",
+			ptype == RTE_PROC_PRIMARY ? "PRIMARY" : "SECONDARY");
+
+	return ptype;
+}
+
+/* Sets up rte_config structure with the pointer to shared memory config.*/
+static void
+rte_config_init(void)
+{
+	rte_config.process_type = internal_config.process_type;
+
+	switch (rte_config.process_type){
+	case RTE_PROC_PRIMARY:
+		rte_eal_config_create();
+		break;
+	case RTE_PROC_SECONDARY:
+		rte_eal_config_attach();
+		rte_eal_mcfg_wait_complete(rte_config.mem_config);
+		break;
+	case RTE_PROC_AUTO:
+	case RTE_PROC_INVALID:
+		rte_panic("Invalid process type\n");
+	}
+}
+
+/* display usage */
+static void
+eal_usage(const char *prgname)
+{
+	printf("\nUsage: %s ", prgname);
+	eal_common_usage();
+	/* Allow the application to print its usage message too if hook is set */
+	if ( rte_application_usage_hook ) {
+		printf("===== Application Usage =====\n\n");
+		rte_application_usage_hook(prgname);
+	}
+}
+
+/* Set a per-application usage message */
+rte_usage_hook_t
+rte_set_application_usage_hook( rte_usage_hook_t usage_func )
+{
+	rte_usage_hook_t	old_func;
+
+	/* Will be NULL on the first call to denote the last usage routine. */
+	old_func					= rte_application_usage_hook;
+	rte_application_usage_hook	= usage_func;
+
+	return old_func;
+}
+
+static inline size_t
+eal_get_hugepage_mem_size(void)
+{
+	uint64_t size = 0;
+	unsigned i, j;
+
+	for (i = 0; i < internal_config.num_hugepage_sizes; i++) {
+		struct hugepage_info *hpi = &internal_config.hugepage_info[i];
+		if (hpi->hugedir != NULL) {
+			for (j = 0; j < RTE_MAX_NUMA_NODES; j++) {
+				size += hpi->hugepage_sz * hpi->num_pages[j];
+			}
+		}
+	}
+
+	return (size < SIZE_MAX) ? (size_t)(size) : SIZE_MAX;
+}
+
+/* Parse the arguments for --log-level only */
+static void
+eal_log_level_parse(int argc, char **argv)
+{
+	int opt;
+	char **argvopt;
+	int option_index;
+	const int old_optind = optind;
+	const int old_optopt = optopt;
+	const int old_optreset = optreset;
+	char * const old_optarg = optarg;
+
+	argvopt = argv;
+	optind = 1;
+	optreset = 1;
+
+	eal_reset_internal_config(&internal_config);
+
+	while ((opt = getopt_long(argc, argvopt, eal_short_options,
+				  eal_long_options, &option_index)) != EOF) {
+
+		int ret;
+
+		/* getopt is not happy, stop right now */
+		if (opt == '?')
+			break;
+
+		ret = (opt == OPT_LOG_LEVEL_NUM) ?
+			eal_parse_common_option(opt, optarg, &internal_config) : 0;
+
+		/* common parser is not happy */
+		if (ret < 0)
+			break;
+	}
+
+	/* restore getopt lib */
+	optind = old_optind;
+	optopt = old_optopt;
+	optreset = old_optreset;
+	optarg = old_optarg;
+}
+
+/* Parse the argument given in the command line of the application */
+static int
+eal_parse_args(int argc, char **argv)
+{
+	int opt, ret;
+	char **argvopt;
+	int option_index;
+	char *prgname = argv[0];
+	const int old_optind = optind;
+	const int old_optopt = optopt;
+	const int old_optreset = optreset;
+	char * const old_optarg = optarg;
+
+	argvopt = argv;
+	optind = 1;
+	optreset = 1;
+
+	while ((opt = getopt_long(argc, argvopt, eal_short_options,
+				  eal_long_options, &option_index)) != EOF) {
+
+		/* getopt is not happy, stop right now */
+		if (opt == '?') {
+			eal_usage(prgname);
+			ret = -1;
+			goto out;
+		}
+
+		ret = eal_parse_common_option(opt, optarg, &internal_config);
+		/* common parser is not happy */
+		if (ret < 0) {
+			eal_usage(prgname);
+			ret = -1;
+			goto out;
+		}
+		/* common parser handled this option */
+		if (ret == 0)
+			continue;
+
+		switch (opt) {
+		case 'h':
+			eal_usage(prgname);
+			exit(EXIT_SUCCESS);
+		default:
+			if (opt < OPT_LONG_MIN_NUM && isprint(opt)) {
+				RTE_LOG(ERR, EAL, "Option %c is not supported "
+					"on FreeBSD\n", opt);
+			} else if (opt >= OPT_LONG_MIN_NUM &&
+				   opt < OPT_LONG_MAX_NUM) {
+				RTE_LOG(ERR, EAL, "Option %s is not supported "
+					"on FreeBSD\n",
+					eal_long_options[option_index].name);
+			} else {
+				RTE_LOG(ERR, EAL, "Option %d is not supported "
+					"on FreeBSD\n", opt);
+			}
+			eal_usage(prgname);
+			ret = -1;
+			goto out;
+		}
+	}
+
+	if (eal_adjust_config(&internal_config) != 0) {
+		ret = -1;
+		goto out;
+	}
+
+	/* sanity checks */
+	if (eal_check_common_options(&internal_config) != 0) {
+		eal_usage(prgname);
+		ret = -1;
+		goto out;
+	}
+
+	if (optind >= 0)
+		argv[optind-1] = prgname;
+	ret = optind-1;
+
+out:
+	/* restore getopt lib */
+	optind = old_optind;
+	optopt = old_optopt;
+	optreset = old_optreset;
+	optarg = old_optarg;
+
+	return ret;
+}
+
+static void
+eal_check_mem_on_local_socket(void)
+{
+	const struct rte_memseg *ms;
+	int i, socket_id;
+
+	socket_id = rte_lcore_to_socket_id(rte_config.master_lcore);
+
+	ms = rte_eal_get_physmem_layout();
+
+	for (i = 0; i < RTE_MAX_MEMSEG; i++)
+		if (ms[i].socket_id == socket_id &&
+				ms[i].len > 0)
+			return;
+
+	RTE_LOG(WARNING, EAL, "WARNING: Master core has no "
+			"memory on local socket!\n");
+}
+
+static int
+sync_func(__attribute__((unused)) void *arg)
+{
+	return 0;
+}
+
+inline static void
+rte_eal_mcfg_complete(void)
+{
+	/* ALL shared mem_config related INIT DONE */
+	if (rte_config.process_type == RTE_PROC_PRIMARY)
+		rte_config.mem_config->magic = RTE_MAGIC;
+}
+
+/* return non-zero if hugepages are enabled. */
+int rte_eal_has_hugepages(void)
+{
+	return !internal_config.no_hugetlbfs;
+}
+
+/* Abstraction for port I/0 privilege */
+int
+rte_eal_iopl_init(void)
+{
+	static int fd;
+
+	fd = open("/dev/io", O_RDWR);
+	if (fd < 0)
+		return -1;
+	/* keep fd open for iopl */
+	return 0;
+}
+
+/* Launch threads, called at application init(). */
+int
+rte_eal_init(int argc, char **argv)
+{
+	int i, fctret, ret;
+	pthread_t thread_id;
+	static rte_atomic32_t run_once = RTE_ATOMIC32_INIT(0);
+	char cpuset[RTE_CPU_AFFINITY_STR_LEN];
+	char thread_name[RTE_MAX_THREAD_NAME_LEN];
+
+	if (!rte_atomic32_test_and_set(&run_once))
+		return -1;
+
+	thread_id = pthread_self();
+
+	if (rte_eal_log_early_init() < 0)
+		rte_panic("Cannot init early logs\n");
+
+	eal_log_level_parse(argc, argv);
+
+	/* set log level as early as possible */
+	rte_set_log_level(internal_config.log_level);
+
+	if (rte_eal_cpu_init() < 0)
+		rte_panic("Cannot detect lcores\n");
+
+	fctret = eal_parse_args(argc, argv);
+	if (fctret < 0)
+		exit(1);
+
+	if (internal_config.no_hugetlbfs == 0 &&
+			internal_config.process_type != RTE_PROC_SECONDARY &&
+			eal_hugepage_info_init() < 0)
+		rte_panic("Cannot get hugepage information\n");
+
+	if (internal_config.memory == 0 && internal_config.force_sockets == 0) {
+		if (internal_config.no_hugetlbfs)
+			internal_config.memory = MEMSIZE_IF_NO_HUGE_PAGE;
+		else
+			internal_config.memory = eal_get_hugepage_mem_size();
+	}
+
+	if (internal_config.vmware_tsc_map == 1) {
+#ifdef RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT
+		rte_cycles_vmware_tsc_map = 1;
+		RTE_LOG (DEBUG, EAL, "Using VMWARE TSC MAP, "
+				"you must have monitor_control.pseudo_perfctr = TRUE\n");
+#else
+		RTE_LOG (WARNING, EAL, "Ignoring --vmware-tsc-map because "
+				"RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT is not set\n");
+#endif
+	}
+
+	rte_srand(rte_rdtsc());
+
+	rte_config_init();
+
+	if (rte_eal_memory_init() < 0)
+		rte_panic("Cannot init memory\n");
+
+	if (rte_eal_memzone_init() < 0)
+		rte_panic("Cannot init memzone\n");
+
+	if (rte_eal_tailqs_init() < 0)
+		rte_panic("Cannot init tail queues for objects\n");
+
+/*	if (rte_eal_log_init(argv[0], internal_config.syslog_facility) < 0)
+		rte_panic("Cannot init logs\n");*/
+
+	if (rte_eal_alarm_init() < 0)
+		rte_panic("Cannot init interrupt-handling thread\n");
+
+	if (rte_eal_intr_init() < 0)
+		rte_panic("Cannot init interrupt-handling thread\n");
+
+	if (rte_eal_timer_init() < 0)
+		rte_panic("Cannot init HPET or TSC timers\n");
+
+	if (rte_eal_pci_init() < 0)
+		rte_panic("Cannot init PCI\n");
+
+	eal_check_mem_on_local_socket();
+
+	if (eal_plugins_init() < 0)
+		rte_panic("Cannot init plugins\n");
+
+	eal_thread_init_master(rte_config.master_lcore);
+
+	ret = eal_thread_dump_affinity(cpuset, RTE_CPU_AFFINITY_STR_LEN);
+
+	RTE_LOG(DEBUG, EAL, "Master lcore %u is ready (tid=%p;cpuset=[%s%s])\n",
+		rte_config.master_lcore, thread_id, cpuset,
+		ret == 0 ? "" : "...");
+
+	if (rte_eal_dev_init() < 0)
+		rte_panic("Cannot init pmd devices\n");
+
+	RTE_LCORE_FOREACH_SLAVE(i) {
+
+		/*
+		 * create communication pipes between master thread
+		 * and children
+		 */
+		if (pipe(lcore_config[i].pipe_master2slave) < 0)
+			rte_panic("Cannot create pipe\n");
+		if (pipe(lcore_config[i].pipe_slave2master) < 0)
+			rte_panic("Cannot create pipe\n");
+
+		lcore_config[i].state = WAIT;
+
+		/* create a thread for each lcore */
+		ret = pthread_create(&lcore_config[i].thread_id, NULL,
+				     eal_thread_loop, NULL);
+		if (ret != 0)
+			rte_panic("Cannot create thread\n");
+
+		/* Set thread_name for aid in debugging. */
+		snprintf(thread_name, RTE_MAX_THREAD_NAME_LEN,
+				"lcore-slave-%d", i);
+		pthread_set_name_np(lcore_config[i].thread_id, thread_name);
+	}
+
+	/*
+	 * Launch a dummy function on all slave lcores, so that master lcore
+	 * knows they are all ready when this function returns.
+	 */
+	rte_eal_mp_remote_launch(sync_func, NULL, SKIP_MASTER);
+	rte_eal_mp_wait_lcore();
+
+	/* Probe & Initialize PCI devices */
+	if (rte_eal_pci_probe())
+		rte_panic("Cannot probe PCI\n");
+
+	rte_eal_mcfg_complete();
+
+	return fctret;
+}
+
+/* get core role */
+enum rte_lcore_role_t
+rte_eal_lcore_role(unsigned lcore_id)
+{
+	return rte_config.lcore_role[lcore_id];
+}
+
+enum rte_proc_type_t
+rte_eal_process_type(void)
+{
+	return rte_config.process_type;
+}
diff --git a/lib/librte_eal/bsdapp/eal/eal_alarm.c b/lib/librte_eal/bsdapp/eal/eal_alarm.c
new file mode 100644
index 00000000..204df85d
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/eal_alarm.c
@@ -0,0 +1,60 @@
+/*-
+ *   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 <errno.h>
+
+#include <rte_alarm.h>
+#include <rte_common.h>
+#include "eal_private.h"
+
+int
+rte_eal_alarm_init(void)
+{
+	return 0;
+}
+
+
+int
+rte_eal_alarm_set(uint64_t us __rte_unused,
+		rte_eal_alarm_callback cb_fn __rte_unused,
+		void *cb_arg __rte_unused)
+{
+	return -ENOTSUP;
+}
+
+int
+rte_eal_alarm_cancel(rte_eal_alarm_callback cb_fn __rte_unused,
+		void *cb_arg __rte_unused)
+{
+	return -ENOTSUP;
+}
diff --git a/lib/librte_eal/bsdapp/eal/eal_debug.c b/lib/librte_eal/bsdapp/eal/eal_debug.c
new file mode 100644
index 00000000..907fbfa7
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/eal_debug.c
@@ -0,0 +1,119 @@
+/*-
+ *   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 <execinfo.h>
+#include <stdarg.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+
+#include <rte_log.h>
+#include <rte_debug.h>
+#include <rte_common.h>
+
+#define BACKTRACE_SIZE 256
+
+/* dump the stack of the calling core */
+void rte_dump_stack(void)
+{
+	void *func[BACKTRACE_SIZE];
+	char **symb = NULL;
+	int size;
+
+	size = backtrace(func, BACKTRACE_SIZE);
+	symb = backtrace_symbols(func, size);
+
+	if (symb == NULL)
+		return;
+
+	while (size > 0) {
+		rte_log(RTE_LOG_ERR, RTE_LOGTYPE_EAL,
+			"%d: [%s]\n", size, symb[size - 1]);
+		size --;
+	}
+
+	free(symb);
+}
+
+/* not implemented in this environment */
+void rte_dump_registers(void)
+{
+	return;
+}
+
+/* call abort(), it will generate a coredump if enabled */
+void __rte_panic(const char *funcname, const char *format, ...)
+{
+	va_list ap;
+
+	/* disable history */
+	rte_log_set_history(0);
+
+	rte_log(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, "PANIC in %s():\n", funcname);
+	va_start(ap, format);
+	rte_vlog(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, format, ap);
+	va_end(ap);
+	rte_dump_stack();
+	rte_dump_registers();
+	abort();
+}
+
+/*
+ * Like rte_panic this terminates the application. However, no traceback is
+ * provided and no core-dump is generated.
+ */
+void
+rte_exit(int exit_code, const char *format, ...)
+{
+	va_list ap;
+
+	/* disable history */
+	rte_log_set_history(0);
+
+	if (exit_code != 0)
+		RTE_LOG(CRIT, EAL, "Error - exiting with code: %d\n"
+				"  Cause: ", exit_code);
+
+	va_start(ap, format);
+	rte_vlog(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, format, ap);
+	va_end(ap);
+
+#ifndef RTE_EAL_ALWAYS_PANIC_ON_ERROR
+	exit(exit_code);
+#else
+	rte_dump_stack();
+	rte_dump_registers();
+	abort();
+#endif
+}
diff --git a/lib/librte_eal/bsdapp/eal/eal_hugepage_info.c b/lib/librte_eal/bsdapp/eal/eal_hugepage_info.c
new file mode 100644
index 00000000..8a33c30c
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/eal_hugepage_info.c
@@ -0,0 +1,134 @@
+/*-
+ *   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/types.h>
+#include <sys/sysctl.h>
+#include <sys/mman.h>
+#include <string.h>
+
+#include <rte_log.h>
+#include <fcntl.h>
+#include "eal_hugepages.h"
+#include "eal_internal_cfg.h"
+#include "eal_filesystem.h"
+
+#define CONTIGMEM_DEV "/dev/contigmem"
+
+/*
+ * Uses mmap to create a shared memory area for storage of data
+ * Used in this file to store the hugepage file map on disk
+ */
+static void *
+create_shared_memory(const char *filename, const size_t mem_size)
+{
+	void *retval;
+	int fd = open(filename, O_CREAT | O_RDWR, 0666);
+	if (fd < 0)
+		return NULL;
+	if (ftruncate(fd, mem_size) < 0) {
+		close(fd);
+		return NULL;
+	}
+	retval = mmap(NULL, mem_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+	close(fd);
+	return retval;
+}
+
+/*
+ * No hugepage support on freebsd, but we dummy it, using contigmem driver
+ */
+int
+eal_hugepage_info_init(void)
+{
+	size_t sysctl_size;
+	int num_buffers, fd, error;
+	int64_t buffer_size;
+	/* re-use the linux "internal config" structure for our memory data */
+	struct hugepage_info *hpi = &internal_config.hugepage_info[0];
+	struct hugepage_info *tmp_hpi;
+
+	sysctl_size = sizeof(num_buffers);
+	error = sysctlbyname("hw.contigmem.num_buffers", &num_buffers,
+			&sysctl_size, NULL, 0);
+
+	if (error != 0) {
+		RTE_LOG(ERR, EAL, "could not read sysctl hw.contigmem.num_buffers");
+		return -1;
+	}
+
+	sysctl_size = sizeof(buffer_size);
+	error = sysctlbyname("hw.contigmem.buffer_size", &buffer_size,
+			&sysctl_size, NULL, 0);
+
+	if (error != 0) {
+		RTE_LOG(ERR, EAL, "could not read sysctl hw.contigmem.buffer_size");
+		return -1;
+	}
+
+	fd = open(CONTIGMEM_DEV, O_RDWR);
+	if (fd < 0) {
+		RTE_LOG(ERR, EAL, "could not open "CONTIGMEM_DEV"\n");
+		return -1;
+	}
+
+	if (buffer_size >= 1<<30)
+		RTE_LOG(INFO, EAL, "Contigmem driver has %d buffers, each of size %dGB\n",
+				num_buffers, (int)(buffer_size>>30));
+	else if (buffer_size >= 1<<20)
+		RTE_LOG(INFO, EAL, "Contigmem driver has %d buffers, each of size %dMB\n",
+				num_buffers, (int)(buffer_size>>20));
+	else
+		RTE_LOG(INFO, EAL, "Contigmem driver has %d buffers, each of size %dKB\n",
+				num_buffers, (int)(buffer_size>>10));
+
+	internal_config.num_hugepage_sizes = 1;
+	hpi->hugedir = CONTIGMEM_DEV;
+	hpi->hugepage_sz = buffer_size;
+	hpi->num_pages[0] = num_buffers;
+	hpi->lock_descriptor = fd;
+
+	tmp_hpi = create_shared_memory(eal_hugepage_info_path(),
+					sizeof(struct hugepage_info));
+	if (tmp_hpi == NULL ) {
+		RTE_LOG(ERR, EAL, "Failed to create shared memory!\n");
+		return -1;
+	}
+
+	memcpy(tmp_hpi, hpi, sizeof(struct hugepage_info));
+
+	if ( munmap(tmp_hpi, sizeof(struct hugepage_info)) < 0) {
+		RTE_LOG(ERR, EAL, "Failed to unmap shared memory!\n");
+		return -1;
+	}
+
+	return 0;
+}
diff --git a/lib/librte_eal/bsdapp/eal/eal_interrupts.c b/lib/librte_eal/bsdapp/eal/eal_interrupts.c
new file mode 100644
index 00000000..836e4836
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/eal_interrupts.c
@@ -0,0 +1,119 @@
+/*-
+ *   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_common.h>
+#include <rte_interrupts.h>
+#include "eal_private.h"
+
+int
+rte_intr_callback_register(struct rte_intr_handle *intr_handle __rte_unused,
+			rte_intr_callback_fn cb __rte_unused,
+			void *cb_arg __rte_unused)
+{
+	return -ENOTSUP;
+}
+
+int
+rte_intr_callback_unregister(struct rte_intr_handle *intr_handle __rte_unused,
+			rte_intr_callback_fn cb_fn __rte_unused,
+			void *cb_arg __rte_unused)
+{
+	return -ENOTSUP;
+}
+
+int
+rte_intr_enable(struct rte_intr_handle *intr_handle __rte_unused)
+{
+	return -ENOTSUP;
+}
+
+int
+rte_intr_disable(struct rte_intr_handle *intr_handle __rte_unused)
+{
+	return -ENOTSUP;
+}
+
+int
+rte_eal_intr_init(void)
+{
+	return 0;
+}
+
+int
+rte_intr_rx_ctl(struct rte_intr_handle *intr_handle,
+		int epfd, int op, unsigned int vec, void *data)
+{
+	RTE_SET_USED(intr_handle);
+	RTE_SET_USED(epfd);
+	RTE_SET_USED(op);
+	RTE_SET_USED(vec);
+	RTE_SET_USED(data);
+
+	return -ENOTSUP;
+}
+
+int
+rte_intr_efd_enable(struct rte_intr_handle *intr_handle, uint32_t nb_efd)
+{
+	RTE_SET_USED(intr_handle);
+	RTE_SET_USED(nb_efd);
+
+	return 0;
+}
+
+void
+rte_intr_efd_disable(struct rte_intr_handle *intr_handle)
+{
+	RTE_SET_USED(intr_handle);
+}
+
+int
+rte_intr_dp_is_en(struct rte_intr_handle *intr_handle)
+{
+	RTE_SET_USED(intr_handle);
+	return 0;
+}
+
+int
+rte_intr_allow_others(struct rte_intr_handle *intr_handle)
+{
+	RTE_SET_USED(intr_handle);
+	return 1;
+}
+
+int
+rte_intr_cap_multiple(struct rte_intr_handle *intr_handle)
+{
+	RTE_SET_USED(intr_handle);
+	return 0;
+}
diff --git a/lib/librte_eal/bsdapp/eal/eal_lcore.c b/lib/librte_eal/bsdapp/eal/eal_lcore.c
new file mode 100644
index 00000000..b8bfafde
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/eal_lcore.c
@@ -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.
+ */
+
+#include <unistd.h>
+#include <sys/sysctl.h>
+
+#include <rte_log.h>
+#include <rte_eal.h>
+#include <rte_lcore.h>
+#include <rte_common.h>
+#include <rte_debug.h>
+
+#include "eal_private.h"
+#include "eal_thread.h"
+
+/* No topology information available on FreeBSD including NUMA info */
+unsigned
+eal_cpu_core_id(__rte_unused unsigned lcore_id)
+{
+	return 0;
+}
+
+static int
+eal_get_ncpus(void)
+{
+	int mib[2] = {CTL_HW, HW_NCPU};
+	int ncpu;
+	size_t len = sizeof(ncpu);
+
+	sysctl(mib, 2, &ncpu, &len, NULL, 0);
+	RTE_LOG(INFO, EAL, "Sysctl reports %d cpus\n", ncpu);
+	return ncpu;
+}
+
+unsigned
+eal_cpu_socket_id(__rte_unused unsigned cpu_id)
+{
+	return 0;
+}
+
+/* Check if a cpu is present by the presence of the
+ * cpu information for it.
+ */
+int
+eal_cpu_detected(unsigned lcore_id)
+{
+	const unsigned ncpus = eal_get_ncpus();
+	return lcore_id < ncpus;
+}
diff --git a/lib/librte_eal/bsdapp/eal/eal_log.c b/lib/librte_eal/bsdapp/eal/eal_log.c
new file mode 100644
index 00000000..a425f7a8
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/eal_log.c
@@ -0,0 +1,57 @@
+/*-
+ *   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 <rte_common.h>
+#include <rte_log.h>
+
+#include <eal_private.h>
+
+/*
+ * set the log to default function, called during eal init process,
+ * once memzones are available.
+ */
+int
+rte_eal_log_init(const char *id __rte_unused, int facility __rte_unused)
+{
+	if (rte_eal_common_log_init(stderr) < 0)
+		return -1;
+	return 0;
+}
+
+int
+rte_eal_log_early_init(void)
+{
+	rte_openlog_stream(stderr);
+	return 0;
+}
diff --git a/lib/librte_eal/bsdapp/eal/eal_memory.c b/lib/librte_eal/bsdapp/eal/eal_memory.c
new file mode 100644
index 00000000..3614da8d
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/eal_memory.c
@@ -0,0 +1,194 @@
+/*-
+ *   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/mman.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <inttypes.h>
+#include <fcntl.h>
+
+#include <rte_eal.h>
+#include <rte_eal_memconfig.h>
+#include <rte_log.h>
+#include <rte_string_fns.h>
+#include "eal_private.h"
+#include "eal_internal_cfg.h"
+#include "eal_filesystem.h"
+
+#define EAL_PAGE_SIZE (sysconf(_SC_PAGESIZE))
+
+/*
+ * Get physical address of any mapped virtual address in the current process.
+ */
+phys_addr_t
+rte_mem_virt2phy(const void *virtaddr)
+{
+	/* XXX not implemented. This function is only used by
+	 * rte_mempool_virt2phy() when hugepages are disabled. */
+	(void)virtaddr;
+	return RTE_BAD_PHYS_ADDR;
+}
+
+int
+rte_eal_hugepage_init(void)
+{
+	struct rte_mem_config *mcfg;
+	uint64_t total_mem = 0;
+	void *addr;
+	unsigned i, j, seg_idx = 0;
+
+	/* get pointer to global configuration */
+	mcfg = rte_eal_get_configuration()->mem_config;
+
+	/* for debug purposes, hugetlbfs can be disabled */
+	if (internal_config.no_hugetlbfs) {
+		addr = malloc(internal_config.memory);
+		mcfg->memseg[0].phys_addr = (phys_addr_t)(uintptr_t)addr;
+		mcfg->memseg[0].addr = addr;
+		mcfg->memseg[0].hugepage_sz = RTE_PGSIZE_4K;
+		mcfg->memseg[0].len = internal_config.memory;
+		mcfg->memseg[0].socket_id = 0;
+		return 0;
+	}
+
+	/* map all hugepages and sort them */
+	for (i = 0; i < internal_config.num_hugepage_sizes; i ++){
+		struct hugepage_info *hpi;
+
+		hpi = &internal_config.hugepage_info[i];
+		for (j = 0; j < hpi->num_pages[0]; j++) {
+			struct rte_memseg *seg;
+			uint64_t physaddr;
+			int error;
+			size_t sysctl_size = sizeof(physaddr);
+			char physaddr_str[64];
+
+			addr = mmap(NULL, hpi->hugepage_sz, PROT_READ|PROT_WRITE,
+				    MAP_SHARED, hpi->lock_descriptor,
+				    j * EAL_PAGE_SIZE);
+			if (addr == MAP_FAILED) {
+				RTE_LOG(ERR, EAL, "Failed to mmap buffer %u from %s\n",
+						j, hpi->hugedir);
+				return -1;
+			}
+
+			snprintf(physaddr_str, sizeof(physaddr_str), "hw.contigmem"
+					".physaddr.%d", j);
+			error = sysctlbyname(physaddr_str, &physaddr, &sysctl_size,
+					NULL, 0);
+			if (error < 0) {
+				RTE_LOG(ERR, EAL, "Failed to get physical addr for buffer %u "
+						"from %s\n", j, hpi->hugedir);
+				return -1;
+			}
+
+			seg = &mcfg->memseg[seg_idx++];
+			seg->addr = addr;
+			seg->phys_addr = physaddr;
+			seg->hugepage_sz = hpi->hugepage_sz;
+			seg->len = hpi->hugepage_sz;
+			seg->nchannel = mcfg->nchannel;
+			seg->nrank = mcfg->nrank;
+			seg->socket_id = 0;
+
+			RTE_LOG(INFO, EAL, "Mapped memory segment %u @ %p: physaddr:0x%"
+					PRIx64", len %zu\n",
+					seg_idx, addr, physaddr, hpi->hugepage_sz);
+			if (total_mem >= internal_config.memory ||
+					seg_idx >= RTE_MAX_MEMSEG)
+				break;
+		}
+	}
+	return 0;
+}
+
+int
+rte_eal_hugepage_attach(void)
+{
+	const struct hugepage_info *hpi;
+	int fd_hugepage_info, fd_hugepage = -1;
+	unsigned i = 0;
+	struct rte_mem_config *mcfg = rte_eal_get_configuration()->mem_config;
+
+	/* Obtain a file descriptor for hugepage_info */
+	fd_hugepage_info = open(eal_hugepage_info_path(), O_RDONLY);
+	if (fd_hugepage_info < 0) {
+		RTE_LOG(ERR, EAL, "Could not open %s\n", eal_hugepage_info_path());
+		return -1;
+	}
+
+	/* Map the shared hugepage_info into the process address spaces */
+	hpi = mmap(NULL, sizeof(struct hugepage_info), PROT_READ, MAP_PRIVATE,
+			fd_hugepage_info, 0);
+	if (hpi == NULL) {
+		RTE_LOG(ERR, EAL, "Could not mmap %s\n", eal_hugepage_info_path());
+		goto error;
+	}
+
+	/* Obtain a file descriptor for contiguous memory */
+	fd_hugepage = open(hpi->hugedir, O_RDWR);
+	if (fd_hugepage < 0) {
+		RTE_LOG(ERR, EAL, "Could not open %s\n", hpi->hugedir);
+		goto error;
+	}
+
+	/* Map the contiguous memory into each memory segment */
+	for (i = 0; i < hpi->num_pages[0]; i++) {
+
+		void *addr;
+		struct rte_memseg *seg = &mcfg->memseg[i];
+
+		addr = mmap(seg->addr, hpi->hugepage_sz, PROT_READ|PROT_WRITE,
+			    MAP_SHARED|MAP_FIXED, fd_hugepage,
+			    i * EAL_PAGE_SIZE);
+		if (addr == MAP_FAILED || addr != seg->addr) {
+			RTE_LOG(ERR, EAL, "Failed to mmap buffer %u from %s\n",
+				i, hpi->hugedir);
+			goto error;
+		}
+
+	}
+
+	/* hugepage_info is no longer required */
+	munmap((void *)(uintptr_t)hpi, sizeof(struct hugepage_info));
+	close(fd_hugepage_info);
+	close(fd_hugepage);
+	return 0;
+
+error:
+	if (fd_hugepage_info >= 0)
+		close(fd_hugepage_info);
+	if (fd_hugepage >= 0)
+		close(fd_hugepage);
+	return -1;
+}
diff --git a/lib/librte_eal/bsdapp/eal/eal_pci.c b/lib/librte_eal/bsdapp/eal/eal_pci.c
new file mode 100644
index 00000000..2d16d782
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/eal_pci.c
@@ -0,0 +1,633 @@
+/*-
+ *   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 <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <inttypes.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <errno.h>
+#include <dirent.h>
+#include <limits.h>
+#include <sys/queue.h>
+#include <sys/mman.h>
+#include <sys/ioctl.h>
+#include <sys/pciio.h>
+#include <dev/pci/pcireg.h>
+
+#if defined(RTE_ARCH_X86)
+#include <sys/types.h>
+#include <machine/cpufunc.h>
+#endif
+
+#include <rte_interrupts.h>
+#include <rte_log.h>
+#include <rte_pci.h>
+#include <rte_common.h>
+#include <rte_launch.h>
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_eal.h>
+#include <rte_eal_memconfig.h>
+#include <rte_per_lcore.h>
+#include <rte_lcore.h>
+#include <rte_malloc.h>
+#include <rte_string_fns.h>
+#include <rte_debug.h>
+#include <rte_devargs.h>
+
+#include "eal_filesystem.h"
+#include "eal_private.h"
+
+/**
+ * @file
+ * PCI probing under linux
+ *
+ * This code is used to simulate a PCI probe by parsing information in
+ * sysfs. Moreover, when a registered driver matches a device, the
+ * kernel driver currently using it is unloaded and replaced by
+ * igb_uio module, which is a very minimal userland driver for Intel
+ * network card, only providing access to PCI BAR to applications, and
+ * enabling bus master.
+ */
+
+/* unbind kernel driver for this device */
+int
+pci_unbind_kernel_driver(struct rte_pci_device *dev __rte_unused)
+{
+	RTE_LOG(ERR, EAL, "RTE_PCI_DRV_FORCE_UNBIND flag is not implemented "
+		"for BSD\n");
+	return -ENOTSUP;
+}
+
+/* Map pci device */
+int
+rte_eal_pci_map_device(struct rte_pci_device *dev)
+{
+	int ret = -1;
+
+	/* try mapping the NIC resources */
+	switch (dev->kdrv) {
+	case RTE_KDRV_NIC_UIO:
+		/* map resources for devices that use uio */
+		ret = pci_uio_map_resource(dev);
+		break;
+	default:
+		RTE_LOG(DEBUG, EAL,
+			"  Not managed by a supported kernel driver, skipped\n");
+		ret = 1;
+		break;
+	}
+
+	return ret;
+}
+
+/* Unmap pci device */
+void
+rte_eal_pci_unmap_device(struct rte_pci_device *dev)
+{
+	/* try unmapping the NIC resources */
+	switch (dev->kdrv) {
+	case RTE_KDRV_NIC_UIO:
+		/* unmap resources for devices that use uio */
+		pci_uio_unmap_resource(dev);
+		break;
+	default:
+		RTE_LOG(DEBUG, EAL,
+			"  Not managed by a supported kernel driver, skipped\n");
+		break;
+	}
+}
+
+void
+pci_uio_free_resource(struct rte_pci_device *dev,
+		struct mapped_pci_resource *uio_res)
+{
+	rte_free(uio_res);
+
+	if (dev->intr_handle.fd) {
+		close(dev->intr_handle.fd);
+		dev->intr_handle.fd = -1;
+		dev->intr_handle.type = RTE_INTR_HANDLE_UNKNOWN;
+	}
+}
+
+int
+pci_uio_alloc_resource(struct rte_pci_device *dev,
+		struct mapped_pci_resource **uio_res)
+{
+	char devname[PATH_MAX]; /* contains the /dev/uioX */
+	struct rte_pci_addr *loc;
+
+	loc = &dev->addr;
+
+	snprintf(devname, sizeof(devname), "/dev/uio@pci:%u:%u:%u",
+			dev->addr.bus, dev->addr.devid, dev->addr.function);
+
+	if (access(devname, O_RDWR) < 0) {
+		RTE_LOG(WARNING, EAL, "  "PCI_PRI_FMT" not managed by UIO driver, "
+				"skipping\n", loc->domain, loc->bus, loc->devid, loc->function);
+		return 1;
+	}
+
+	/* save fd if in primary process */
+	dev->intr_handle.fd = open(devname, O_RDWR);
+	if (dev->intr_handle.fd < 0) {
+		RTE_LOG(ERR, EAL, "Cannot open %s: %s\n",
+			devname, strerror(errno));
+		goto error;
+	}
+	dev->intr_handle.type = RTE_INTR_HANDLE_UIO;
+
+	/* allocate the mapping details for secondary processes*/
+	*uio_res = rte_zmalloc("UIO_RES", sizeof(**uio_res), 0);
+	if (*uio_res == NULL) {
+		RTE_LOG(ERR, EAL,
+			"%s(): cannot store uio mmap details\n", __func__);
+		goto error;
+	}
+
+	snprintf((*uio_res)->path, sizeof((*uio_res)->path), "%s", devname);
+	memcpy(&(*uio_res)->pci_addr, &dev->addr, sizeof((*uio_res)->pci_addr));
+
+	return 0;
+
+error:
+	pci_uio_free_resource(dev, *uio_res);
+	return -1;
+}
+
+int
+pci_uio_map_resource_by_index(struct rte_pci_device *dev, int res_idx,
+		struct mapped_pci_resource *uio_res, int map_idx)
+{
+	int fd;
+	char *devname;
+	void *mapaddr;
+	uint64_t offset;
+	uint64_t pagesz;
+	struct pci_map *maps;
+
+	maps = uio_res->maps;
+	devname = uio_res->path;
+	pagesz = sysconf(_SC_PAGESIZE);
+
+	/* allocate memory to keep path */
+	maps[map_idx].path = rte_malloc(NULL, strlen(devname) + 1, 0);
+	if (maps[map_idx].path == NULL) {
+		RTE_LOG(ERR, EAL, "Cannot allocate memory for path: %s\n",
+				strerror(errno));
+		return -1;
+	}
+
+	/*
+	 * open resource file, to mmap it
+	 */
+	fd = open(devname, O_RDWR);
+	if (fd < 0) {
+		RTE_LOG(ERR, EAL, "Cannot open %s: %s\n",
+				devname, strerror(errno));
+		goto error;
+	}
+
+	/* if matching map is found, then use it */
+	offset = res_idx * pagesz;
+	mapaddr = pci_map_resource(NULL, fd, (off_t)offset,
+			(size_t)dev->mem_resource[res_idx].len, 0);
+	close(fd);
+	if (mapaddr == MAP_FAILED)
+		goto error;
+
+	maps[map_idx].phaddr = dev->mem_resource[res_idx].phys_addr;
+	maps[map_idx].size = dev->mem_resource[res_idx].len;
+	maps[map_idx].addr = mapaddr;
+	maps[map_idx].offset = offset;
+	strcpy(maps[map_idx].path, devname);
+	dev->mem_resource[res_idx].addr = mapaddr;
+
+	return 0;
+
+error:
+	rte_free(maps[map_idx].path);
+	return -1;
+}
+
+static int
+pci_scan_one(int dev_pci_fd, struct pci_conf *conf)
+{
+	struct rte_pci_device *dev;
+	struct pci_bar_io bar;
+	unsigned i, max;
+
+	dev = malloc(sizeof(*dev));
+	if (dev == NULL) {
+		return -1;
+	}
+
+	memset(dev, 0, sizeof(*dev));
+	dev->addr.domain = conf->pc_sel.pc_domain;
+	dev->addr.bus = conf->pc_sel.pc_bus;
+	dev->addr.devid = conf->pc_sel.pc_dev;
+	dev->addr.function = conf->pc_sel.pc_func;
+
+	/* get vendor id */
+	dev->id.vendor_id = conf->pc_vendor;
+
+	/* get device id */
+	dev->id.device_id = conf->pc_device;
+
+	/* get subsystem_vendor id */
+	dev->id.subsystem_vendor_id = conf->pc_subvendor;
+
+	/* get subsystem_device id */
+	dev->id.subsystem_device_id = conf->pc_subdevice;
+
+	/* TODO: get max_vfs */
+	dev->max_vfs = 0;
+
+	/* FreeBSD has no NUMA support (yet) */
+	dev->numa_node = 0;
+
+	/* FreeBSD has only one pass through driver */
+	dev->kdrv = RTE_KDRV_NIC_UIO;
+
+	/* parse resources */
+	switch (conf->pc_hdr & PCIM_HDRTYPE) {
+	case PCIM_HDRTYPE_NORMAL:
+		max = PCIR_MAX_BAR_0;
+		break;
+	case PCIM_HDRTYPE_BRIDGE:
+		max = PCIR_MAX_BAR_1;
+		break;
+	case PCIM_HDRTYPE_CARDBUS:
+		max = PCIR_MAX_BAR_2;
+		break;
+	default:
+		goto skipdev;
+	}
+
+	for (i = 0; i <= max; i++) {
+		bar.pbi_sel = conf->pc_sel;
+		bar.pbi_reg = PCIR_BAR(i);
+		if (ioctl(dev_pci_fd, PCIOCGETBAR, &bar) < 0)
+			continue;
+
+		dev->mem_resource[i].len = bar.pbi_length;
+		if (PCI_BAR_IO(bar.pbi_base)) {
+			dev->mem_resource[i].addr = (void *)(bar.pbi_base & ~((uint64_t)0xf));
+			continue;
+		}
+		dev->mem_resource[i].phys_addr = bar.pbi_base & ~((uint64_t)0xf);
+	}
+
+	/* device is valid, add in list (sorted) */
+	if (TAILQ_EMPTY(&pci_device_list)) {
+		TAILQ_INSERT_TAIL(&pci_device_list, dev, next);
+	}
+	else {
+		struct rte_pci_device *dev2 = NULL;
+		int ret;
+
+		TAILQ_FOREACH(dev2, &pci_device_list, next) {
+			ret = rte_eal_compare_pci_addr(&dev->addr, &dev2->addr);
+			if (ret > 0)
+				continue;
+			else if (ret < 0) {
+				TAILQ_INSERT_BEFORE(dev2, dev, next);
+				return 0;
+			} else { /* already registered */
+				dev2->kdrv = dev->kdrv;
+				dev2->max_vfs = dev->max_vfs;
+				memmove(dev2->mem_resource,
+					dev->mem_resource,
+					sizeof(dev->mem_resource));
+				free(dev);
+				return 0;
+			}
+		}
+		TAILQ_INSERT_TAIL(&pci_device_list, dev, next);
+	}
+
+	return 0;
+
+skipdev:
+	free(dev);
+	return 0;
+}
+
+/*
+ * Scan the content of the PCI bus, and add the devices in the devices
+ * list. Call pci_scan_one() for each pci entry found.
+ */
+int
+rte_eal_pci_scan(void)
+{
+	int fd;
+	unsigned dev_count = 0;
+	struct pci_conf matches[16];
+	struct pci_conf_io conf_io = {
+			.pat_buf_len = 0,
+			.num_patterns = 0,
+			.patterns = NULL,
+			.match_buf_len = sizeof(matches),
+			.matches = &matches[0],
+	};
+
+	fd = open("/dev/pci", O_RDONLY);
+	if (fd < 0) {
+		RTE_LOG(ERR, EAL, "%s(): error opening /dev/pci\n", __func__);
+		goto error;
+	}
+
+	do {
+		unsigned i;
+		if (ioctl(fd, PCIOCGETCONF, &conf_io) < 0) {
+			RTE_LOG(ERR, EAL, "%s(): error with ioctl on /dev/pci: %s\n",
+					__func__, strerror(errno));
+			goto error;
+		}
+
+		for (i = 0; i < conf_io.num_matches; i++)
+			if (pci_scan_one(fd, &matches[i]) < 0)
+				goto error;
+
+		dev_count += conf_io.num_matches;
+	} while(conf_io.status == PCI_GETCONF_MORE_DEVS);
+
+	close(fd);
+
+	RTE_LOG(ERR, EAL, "PCI scan found %u devices\n", dev_count);
+	return 0;
+
+error:
+	if (fd >= 0)
+		close(fd);
+	return -1;
+}
+
+/* Read PCI config space. */
+int rte_eal_pci_read_config(const struct rte_pci_device *dev,
+			    void *buf, size_t len, off_t offset)
+{
+	int fd = -1;
+	struct pci_io pi = {
+		.pi_sel = {
+			.pc_domain = dev->addr.domain,
+			.pc_bus = dev->addr.bus,
+			.pc_dev = dev->addr.devid,
+			.pc_func = dev->addr.function,
+		},
+		.pi_reg = offset,
+		.pi_width = len,
+	};
+
+	if (len == 3 || len > sizeof(pi.pi_data)) {
+		RTE_LOG(ERR, EAL, "%s(): invalid pci read length\n", __func__);
+		goto error;
+	}
+
+	fd = open("/dev/pci", O_RDONLY);
+	if (fd < 0) {
+		RTE_LOG(ERR, EAL, "%s(): error opening /dev/pci\n", __func__);
+		goto error;
+	}
+
+	if (ioctl(fd, PCIOCREAD, &pi) < 0)
+		goto error;
+	close(fd);
+
+	memcpy(buf, &pi.pi_data, len);
+	return 0;
+
+ error:
+	if (fd >= 0)
+		close(fd);
+	return -1;
+}
+
+/* Write PCI config space. */
+int rte_eal_pci_write_config(const struct rte_pci_device *dev,
+			     const void *buf, size_t len, off_t offset)
+{
+	int fd = -1;
+
+	struct pci_io pi = {
+		.pi_sel = {
+			.pc_domain = dev->addr.domain,
+			.pc_bus = dev->addr.bus,
+			.pc_dev = dev->addr.devid,
+			.pc_func = dev->addr.function,
+		},
+		.pi_reg = offset,
+		.pi_data = *(const uint32_t *)buf,
+		.pi_width = len,
+	};
+
+	if (len == 3 || len > sizeof(pi.pi_data)) {
+		RTE_LOG(ERR, EAL, "%s(): invalid pci read length\n", __func__);
+		goto error;
+	}
+
+	memcpy(&pi.pi_data, buf, len);
+
+	fd = open("/dev/pci", O_RDONLY);
+	if (fd < 0) {
+		RTE_LOG(ERR, EAL, "%s(): error opening /dev/pci\n", __func__);
+		goto error;
+	}
+
+	if (ioctl(fd, PCIOCWRITE, &pi) < 0)
+		goto error;
+
+	close(fd);
+	return 0;
+
+ error:
+	if (fd >= 0)
+		close(fd);
+	return -1;
+}
+
+int
+rte_eal_pci_ioport_map(struct rte_pci_device *dev, int bar,
+		       struct rte_pci_ioport *p)
+{
+	int ret;
+
+	switch (dev->kdrv) {
+#if defined(RTE_ARCH_X86)
+	case RTE_KDRV_NIC_UIO:
+		if ((uintptr_t) dev->mem_resource[bar].addr <= UINT16_MAX) {
+			p->base = (uintptr_t)dev->mem_resource[bar].addr;
+			ret = 0;
+		} else
+			ret = -1;
+		break;
+#endif
+	default:
+		ret = -1;
+		break;
+	}
+
+	if (!ret)
+		p->dev = dev;
+
+	return ret;
+}
+
+static void
+pci_uio_ioport_read(struct rte_pci_ioport *p,
+		    void *data, size_t len, off_t offset)
+{
+#if defined(RTE_ARCH_X86)
+	uint8_t *d;
+	int size;
+	unsigned short reg = p->base + offset;
+
+	for (d = data; len > 0; d += size, reg += size, len -= size) {
+		if (len >= 4) {
+			size = 4;
+			*(uint32_t *)d = inl(reg);
+		} else if (len >= 2) {
+			size = 2;
+			*(uint16_t *)d = inw(reg);
+		} else {
+			size = 1;
+			*d = inb(reg);
+		}
+	}
+#else
+	RTE_SET_USED(p);
+	RTE_SET_USED(data);
+	RTE_SET_USED(len);
+	RTE_SET_USED(offset);
+#endif
+}
+
+void
+rte_eal_pci_ioport_read(struct rte_pci_ioport *p,
+			void *data, size_t len, off_t offset)
+{
+	switch (p->dev->kdrv) {
+	case RTE_KDRV_NIC_UIO:
+		pci_uio_ioport_read(p, data, len, offset);
+		break;
+	default:
+		break;
+	}
+}
+
+static void
+pci_uio_ioport_write(struct rte_pci_ioport *p,
+		     const void *data, size_t len, off_t offset)
+{
+#if defined(RTE_ARCH_X86)
+	const uint8_t *s;
+	int size;
+	unsigned short reg = p->base + offset;
+
+	for (s = data; len > 0; s += size, reg += size, len -= size) {
+		if (len >= 4) {
+			size = 4;
+			outl(*(const uint32_t *)s, reg);
+		} else if (len >= 2) {
+			size = 2;
+			outw(*(const uint16_t *)s, reg);
+		} else {
+			size = 1;
+			outb(*s, reg);
+		}
+	}
+#else
+	RTE_SET_USED(p);
+	RTE_SET_USED(data);
+	RTE_SET_USED(len);
+	RTE_SET_USED(offset);
+#endif
+}
+
+void
+rte_eal_pci_ioport_write(struct rte_pci_ioport *p,
+			 const void *data, size_t len, off_t offset)
+{
+	switch (p->dev->kdrv) {
+	case RTE_KDRV_NIC_UIO:
+		pci_uio_ioport_write(p, data, len, offset);
+		break;
+	default:
+		break;
+	}
+}
+
+int
+rte_eal_pci_ioport_unmap(struct rte_pci_ioport *p)
+{
+	int ret;
+
+	switch (p->dev->kdrv) {
+#if defined(RTE_ARCH_X86)
+	case RTE_KDRV_NIC_UIO:
+		ret = 0;
+		break;
+#endif
+	default:
+		ret = -1;
+		break;
+	}
+
+	return ret;
+}
+
+/* Init the PCI EAL subsystem */
+int
+rte_eal_pci_init(void)
+{
+	TAILQ_INIT(&pci_driver_list);
+	TAILQ_INIT(&pci_device_list);
+
+	/* for debug purposes, PCI can be disabled */
+	if (internal_config.no_pci)
+		return 0;
+
+	if (rte_eal_pci_scan() < 0) {
+		RTE_LOG(ERR, EAL, "%s(): Cannot scan PCI bus\n", __func__);
+		return -1;
+	}
+	return 0;
+}
diff --git a/lib/librte_eal/bsdapp/eal/eal_thread.c b/lib/librte_eal/bsdapp/eal/eal_thread.c
new file mode 100644
index 00000000..9a034373
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/eal_thread.c
@@ -0,0 +1,201 @@
+/*-
+ *   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 <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <sched.h>
+#include <pthread_np.h>
+#include <sys/queue.h>
+#include <sys/thr.h>
+
+#include <rte_debug.h>
+#include <rte_atomic.h>
+#include <rte_launch.h>
+#include <rte_log.h>
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_per_lcore.h>
+#include <rte_eal.h>
+#include <rte_per_lcore.h>
+#include <rte_lcore.h>
+
+#include "eal_private.h"
+#include "eal_thread.h"
+
+RTE_DEFINE_PER_LCORE(unsigned, _lcore_id) = LCORE_ID_ANY;
+RTE_DEFINE_PER_LCORE(unsigned, _socket_id) = (unsigned)SOCKET_ID_ANY;
+RTE_DEFINE_PER_LCORE(rte_cpuset_t, _cpuset);
+
+/*
+ * Send a message to a slave lcore identified by slave_id to call a
+ * function f with argument arg. Once the execution is done, the
+ * remote lcore switch in FINISHED state.
+ */
+int
+rte_eal_remote_launch(int (*f)(void *), void *arg, unsigned slave_id)
+{
+	int n;
+	char c = 0;
+	int m2s = lcore_config[slave_id].pipe_master2slave[1];
+	int s2m = lcore_config[slave_id].pipe_slave2master[0];
+
+	if (lcore_config[slave_id].state != WAIT)
+		return -EBUSY;
+
+	lcore_config[slave_id].f = f;
+	lcore_config[slave_id].arg = arg;
+
+	/* send message */
+	n = 0;
+	while (n == 0 || (n < 0 && errno == EINTR))
+		n = write(m2s, &c, 1);
+	if (n < 0)
+		rte_panic("cannot write on configuration pipe\n");
+
+	/* wait ack */
+	do {
+		n = read(s2m, &c, 1);
+	} while (n < 0 && errno == EINTR);
+
+	if (n <= 0)
+		rte_panic("cannot read on configuration pipe\n");
+
+	return 0;
+}
+
+/* set affinity for current thread */
+static int
+eal_thread_set_affinity(void)
+{
+	unsigned lcore_id = rte_lcore_id();
+
+	/* acquire system unique id  */
+	rte_gettid();
+
+	/* update EAL thread core affinity */
+	return rte_thread_set_affinity(&lcore_config[lcore_id].cpuset);
+}
+
+void eal_thread_init_master(unsigned lcore_id)
+{
+	/* set the lcore ID in per-lcore memory area */
+	RTE_PER_LCORE(_lcore_id) = lcore_id;
+
+	/* set CPU affinity */
+	if (eal_thread_set_affinity() < 0)
+		rte_panic("cannot set affinity\n");
+}
+
+/* main loop of threads */
+__attribute__((noreturn)) void *
+eal_thread_loop(__attribute__((unused)) void *arg)
+{
+	char c;
+	int n, ret;
+	unsigned lcore_id;
+	pthread_t thread_id;
+	int m2s, s2m;
+	char cpuset[RTE_CPU_AFFINITY_STR_LEN];
+
+	thread_id = pthread_self();
+
+	/* retrieve our lcore_id from the configuration structure */
+	RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+		if (thread_id == lcore_config[lcore_id].thread_id)
+			break;
+	}
+	if (lcore_id == RTE_MAX_LCORE)
+		rte_panic("cannot retrieve lcore id\n");
+
+	m2s = lcore_config[lcore_id].pipe_master2slave[0];
+	s2m = lcore_config[lcore_id].pipe_slave2master[1];
+
+	/* set the lcore ID in per-lcore memory area */
+	RTE_PER_LCORE(_lcore_id) = lcore_id;
+
+	/* set CPU affinity */
+	if (eal_thread_set_affinity() < 0)
+		rte_panic("cannot set affinity\n");
+
+	ret = eal_thread_dump_affinity(cpuset, RTE_CPU_AFFINITY_STR_LEN);
+
+	RTE_LOG(DEBUG, EAL, "lcore %u is ready (tid=%p;cpuset=[%s%s])\n",
+		lcore_id, thread_id, cpuset, ret == 0 ? "" : "...");
+
+	/* read on our pipe to get commands */
+	while (1) {
+		void *fct_arg;
+
+		/* wait command */
+		do {
+			n = read(m2s, &c, 1);
+		} while (n < 0 && errno == EINTR);
+
+		if (n <= 0)
+			rte_panic("cannot read on configuration pipe\n");
+
+		lcore_config[lcore_id].state = RUNNING;
+
+		/* send ack */
+		n = 0;
+		while (n == 0 || (n < 0 && errno == EINTR))
+			n = write(s2m, &c, 1);
+		if (n < 0)
+			rte_panic("cannot write on configuration pipe\n");
+
+		if (lcore_config[lcore_id].f == NULL)
+			rte_panic("NULL function pointer\n");
+
+		/* call the function and store the return value */
+		fct_arg = lcore_config[lcore_id].arg;
+		ret = lcore_config[lcore_id].f(fct_arg);
+		lcore_config[lcore_id].ret = ret;
+		rte_wmb();
+		lcore_config[lcore_id].state = FINISHED;
+	}
+
+	/* never reached */
+	/* pthread_exit(NULL); */
+	/* return NULL; */
+}
+
+/* require calling thread tid by gettid() */
+int rte_sys_gettid(void)
+{
+	long lwpid;
+	thr_self(&lwpid);
+	return (int)lwpid;
+}
diff --git a/lib/librte_eal/bsdapp/eal/eal_timer.c b/lib/librte_eal/bsdapp/eal/eal_timer.c
new file mode 100644
index 00000000..f12d9bd2
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/eal_timer.c
@@ -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.
+ */
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <inttypes.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <errno.h>
+
+#include <rte_common.h>
+#include <rte_log.h>
+#include <rte_cycles.h>
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_eal.h>
+#include <rte_debug.h>
+
+#include "eal_private.h"
+#include "eal_internal_cfg.h"
+
+#ifdef RTE_LIBEAL_USE_HPET
+#warning HPET is not supported in FreeBSD
+#endif
+
+enum timer_source eal_timer_source = EAL_TIMER_TSC;
+
+uint64_t
+get_tsc_freq(void)
+{
+	size_t sz;
+	int tmp;
+	uint64_t tsc_hz;
+
+	sz = sizeof(tmp);
+	tmp = 0;
+
+	if (sysctlbyname("kern.timecounter.smp_tsc", &tmp, &sz, NULL, 0))
+		RTE_LOG(WARNING, EAL, "%s\n", strerror(errno));
+	else if (tmp != 1)
+		RTE_LOG(WARNING, EAL, "TSC is not safe to use in SMP mode\n");
+
+	tmp = 0;
+
+	if (sysctlbyname("kern.timecounter.invariant_tsc", &tmp, &sz, NULL, 0))
+		RTE_LOG(WARNING, EAL, "%s\n", strerror(errno));
+	else if (tmp != 1)
+		RTE_LOG(WARNING, EAL, "TSC is not invariant\n");
+
+	sz = sizeof(tsc_hz);
+	if (sysctlbyname("machdep.tsc_freq", &tsc_hz, &sz, NULL, 0)) {
+		RTE_LOG(WARNING, EAL, "%s\n", strerror(errno));
+		return 0;
+	}
+
+	return tsc_hz;
+}
+
+int
+rte_eal_timer_init(void)
+{
+	set_tsc_freq();
+	return 0;
+}
diff --git a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_dom0_common.h b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_dom0_common.h
new file mode 100644
index 00000000..99a33432
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_dom0_common.h
@@ -0,0 +1,107 @@
+/*-
+ *   This file is provided under a dual BSD/LGPLv2 license.  When using or
+ *   redistributing this file, you may do so under either license.
+ *
+ *   GNU LESSER GENERAL PUBLIC LICENSE
+ *
+ *   Copyright(c) 2007-2014 Intel Corporation. All rights reserved.
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of version 2.1 of the GNU Lesser 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
+ *   Lesser General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Lesser 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.
+ *
+ *   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.
+ *
+ */
+
+#ifndef _RTE_DOM0_COMMON_H_
+#define _RTE_DOM0_COMMON_H_
+
+#ifdef __KERNEL__
+#include <linux/if.h>
+#endif
+
+#define DOM0_NAME_MAX   256
+#define DOM0_MM_DEV   "/dev/dom0_mm"
+
+#define DOM0_CONTIG_NUM_ORDER       9       /**< 2M order */
+#define DOM0_NUM_MEMSEG             512     /**< Maximum nb. of memory segment. */
+#define DOM0_MEMBLOCK_SIZE          0x200000 /**< Maximum nb. of memory block(2M). */
+#define DOM0_CONFIG_MEMSIZE         4096     /**< Maximum config memory size(4G). */
+#define DOM0_NUM_MEMBLOCK (DOM0_CONFIG_MEMSIZE / 2) /**< Maximum nb. of 2M memory block. */
+
+#define RTE_DOM0_IOCTL_PREPARE_MEMSEG    _IOWR(0, 1 , struct memory_info)
+#define RTE_DOM0_IOCTL_ATTACH_TO_MEMSEG  _IOWR(0, 2 , char *)
+#define RTE_DOM0_IOCTL_GET_NUM_MEMSEG    _IOWR(0, 3, int)
+#define RTE_DOM0_IOCTL_GET_MEMSEG_INFO   _IOWR(0, 4, void *)
+
+/**
+ * A structure used to store memory information.
+ */
+struct memory_info {
+	char name[DOM0_NAME_MAX];
+	uint64_t size;
+};
+
+/**
+ * A structure used to store memory segment information.
+ */
+struct memseg_info {
+	uint32_t idx;
+	uint64_t pfn;
+	uint64_t size;
+	uint64_t mfn[DOM0_NUM_MEMBLOCK];
+};
+
+/**
+ * A structure used to store memory block information.
+ */
+struct memblock_info {
+	uint8_t  exchange_flag;
+	uint64_t vir_addr;
+	uint64_t pfn;
+	uint64_t mfn;
+};
+#endif /* _RTE_DOM0_COMMON_H_ */
diff --git a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h
new file mode 100644
index 00000000..c1995ee1
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h
@@ -0,0 +1,137 @@
+/*-
+ *   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_
+#error "don't include this file directly, please include generic <rte_interrupts.h>"
+#endif
+
+#ifndef _RTE_BSDAPP_INTERRUPTS_H_
+#define _RTE_BSDAPP_INTERRUPTS_H_
+
+#define RTE_INTR_VEC_ZERO_OFFSET      0
+#define RTE_INTR_VEC_RXTX_OFFSET      1
+
+#define RTE_MAX_RXTX_INTR_VEC_ID     32
+
+enum rte_intr_handle_type {
+	RTE_INTR_HANDLE_UNKNOWN = 0,
+	RTE_INTR_HANDLE_UIO,      /**< uio device handle */
+	RTE_INTR_HANDLE_ALARM,    /**< alarm handle */
+	RTE_INTR_HANDLE_MAX
+};
+
+/** Handle for interrupts. */
+struct rte_intr_handle {
+	int fd;                          /**< file descriptor */
+	int uio_cfg_fd;                  /**< UIO config file descriptor */
+	enum rte_intr_handle_type type;  /**< handle type */
+	int max_intr;                    /**< max interrupt requested */
+	uint32_t nb_efd;                 /**< number of available efds */
+	int *intr_vec;                   /**< intr vector number array */
+};
+
+/**
+ * @param intr_handle
+ *   Pointer to the interrupt handle.
+ * @param epfd
+ *   Epoll instance fd which the intr vector associated to.
+ * @param op
+ *   The operation be performed for the vector.
+ *   Operation type of {ADD, DEL}.
+ * @param vec
+ *   RX intr vector number added to the epoll instance wait list.
+ * @param data
+ *   User raw data.
+ * @return
+ *   - On success, zero.
+ *   - On failure, a negative value.
+ */
+int
+rte_intr_rx_ctl(struct rte_intr_handle *intr_handle,
+		int epfd, int op, unsigned int vec, void *data);
+
+/**
+ * It enables the fastpath event fds if it's necessary.
+ * It creates event fds when multi-vectors allowed,
+ * otherwise it multiplexes the single event fds.
+ *
+ * @param intr_handle
+ *   Pointer to the interrupt handle.
+ * @param nb_efd
+ *   Number of interrupt vector trying to enable.
+ *   The value 0 is not allowed.
+ * @return
+ *   - On success, zero.
+ *   - On failure, a negative value.
+ */
+int
+rte_intr_efd_enable(struct rte_intr_handle *intr_handle, uint32_t nb_efd);
+
+/**
+ * It disable the fastpath event fds.
+ * It deletes registered eventfds and closes the open fds.
+ *
+ * @param intr_handle
+ *   Pointer to the interrupt handle.
+ */
+void
+rte_intr_efd_disable(struct rte_intr_handle *intr_handle);
+
+/**
+ * The fastpath interrupt is enabled or not.
+ *
+ * @param intr_handle
+ *   Pointer to the interrupt handle.
+ */
+int rte_intr_dp_is_en(struct rte_intr_handle *intr_handle);
+
+/**
+ * The interrupt handle instance allows other cause or not.
+ * Other cause stands for none fastpath interrupt.
+ *
+ * @param intr_handle
+ *   Pointer to the interrupt handle.
+ */
+int rte_intr_allow_others(struct rte_intr_handle *intr_handle);
+
+/**
+ * The multiple interrupt vector capability of interrupt handle instance.
+ * It returns zero if no multiple interrupt vector support.
+ *
+ * @param intr_handle
+ *   Pointer to the interrupt handle.
+ */
+int
+rte_intr_cap_multiple(struct rte_intr_handle *intr_handle);
+
+#endif /* _RTE_BSDAPP_INTERRUPTS_H_ */
diff --git a/lib/librte_eal/bsdapp/eal/rte_eal_version.map b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
new file mode 100644
index 00000000..58c2951e
--- /dev/null
+++ b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
@@ -0,0 +1,153 @@
+DPDK_2.0 {
+	global:
+
+	__rte_panic;
+	devargs_list;
+	eal_parse_sysfs_value;
+	eal_timer_source;
+	lcore_config;
+	pci_device_list;
+	pci_driver_list;
+	per_lcore__lcore_id;
+	per_lcore__rte_errno;
+	rte_calloc;
+	rte_calloc_socket;
+	rte_cpu_check_supported;
+	rte_cpu_get_flag_enabled;
+	rte_cycles_vmware_tsc_map;
+	rte_delay_us;
+	rte_dump_physmem_layout;
+	rte_dump_registers;
+	rte_dump_stack;
+	rte_dump_tailq;
+	rte_eal_alarm_cancel;
+	rte_eal_alarm_set;
+	rte_eal_dev_init;
+	rte_eal_devargs_add;
+	rte_eal_devargs_dump;
+	rte_eal_devargs_type_count;
+	rte_eal_driver_register;
+	rte_eal_driver_unregister;
+	rte_eal_get_configuration;
+	rte_eal_get_lcore_state;
+	rte_eal_get_physmem_layout;
+	rte_eal_get_physmem_size;
+	rte_eal_has_hugepages;
+	rte_eal_hpet_init;
+	rte_eal_init;
+	rte_eal_iopl_init;
+	rte_eal_lcore_role;
+	rte_eal_mp_remote_launch;
+	rte_eal_mp_wait_lcore;
+	rte_eal_parse_devargs_str;
+	rte_eal_pci_dump;
+	rte_eal_pci_probe;
+	rte_eal_pci_probe_one;
+	rte_eal_pci_register;
+	rte_eal_pci_scan;
+	rte_eal_pci_unregister;
+	rte_eal_process_type;
+	rte_eal_remote_launch;
+	rte_eal_tailq_lookup;
+	rte_eal_tailq_register;
+	rte_eal_vdev_init;
+	rte_eal_vdev_uninit;
+	rte_eal_wait_lcore;
+	rte_exit;
+	rte_free;
+	rte_get_hpet_cycles;
+	rte_get_hpet_hz;
+	rte_get_log_level;
+	rte_get_log_type;
+	rte_get_tsc_hz;
+	rte_hexdump;
+	rte_intr_callback_register;
+	rte_intr_callback_unregister;
+	rte_intr_disable;
+	rte_intr_enable;
+	rte_log;
+	rte_log_add_in_history;
+	rte_log_cur_msg_loglevel;
+	rte_log_cur_msg_logtype;
+	rte_log_dump_history;
+	rte_log_set_history;
+	rte_logs;
+	rte_malloc;
+	rte_malloc_dump_stats;
+	rte_malloc_get_socket_stats;
+	rte_malloc_set_limit;
+	rte_malloc_socket;
+	rte_malloc_validate;
+	rte_malloc_virt2phy;
+	rte_mem_lock_page;
+	rte_mem_phy2mch;
+	rte_mem_virt2phy;
+	rte_memdump;
+	rte_memory_get_nchannel;
+	rte_memory_get_nrank;
+	rte_memzone_dump;
+	rte_memzone_lookup;
+	rte_memzone_reserve;
+	rte_memzone_reserve_aligned;
+	rte_memzone_reserve_bounded;
+	rte_memzone_walk;
+	rte_openlog_stream;
+	rte_realloc;
+	rte_set_application_usage_hook;
+	rte_set_log_level;
+	rte_set_log_type;
+	rte_socket_id;
+	rte_strerror;
+	rte_strsplit;
+	rte_sys_gettid;
+	rte_thread_get_affinity;
+	rte_thread_set_affinity;
+	rte_vlog;
+	rte_xen_dom0_memory_attach;
+	rte_xen_dom0_memory_init;
+	rte_zmalloc;
+	rte_zmalloc_socket;
+
+	local: *;
+};
+
+DPDK_2.1 {
+	global:
+
+	rte_eal_pci_detach;
+	rte_eal_pci_read_config;
+	rte_eal_pci_write_config;
+	rte_intr_allow_others;
+	rte_intr_dp_is_en;
+	rte_intr_efd_disable;
+	rte_intr_efd_enable;
+	rte_intr_rx_ctl;
+	rte_memzone_free;
+
+} DPDK_2.0;
+
+DPDK_2.2 {
+	global:
+
+	rte_intr_cap_multiple;
+	rte_keepalive_create;
+	rte_keepalive_dispatch_pings;
+	rte_keepalive_mark_alive;
+	rte_keepalive_register_core;
+	rte_xen_dom0_supported;
+
+} DPDK_2.1;
+
+DPDK_16.04 {
+	global:
+
+	rte_cpu_get_flag_name;
+	rte_eal_pci_ioport_map;
+	rte_eal_pci_ioport_read;
+	rte_eal_pci_ioport_unmap;
+	rte_eal_pci_ioport_write;
+	rte_eal_pci_map_device;
+	rte_eal_pci_unmap_device;
+	rte_eal_primary_proc_alive;
+
+} DPDK_2.2;