[dpdk-dev,02/10] eal: factorize common headers

  No need to have different headers for Linux and BSD.
These files are identicals with exception of internal config which has
uio and vfio fields only useful for Linux.

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---
 app/test/test_eal_fs.c                             |   2 +-
 lib/librte_eal/bsdapp/eal/Makefile                 |   2 +-
 lib/librte_eal/bsdapp/eal/include/eal_filesystem.h | 118 ---------------------
 lib/librte_eal/bsdapp/eal/include/eal_hugepages.h  |  67 ------------
 .../bsdapp/eal/include/eal_internal_cfg.h          |  87 ---------------
 lib/librte_eal/bsdapp/eal/include/eal_thread.h     |  53 ---------
 .../bsdapp/eal/include/exec-env/rte_lcore.h        |  67 ------------
 .../bsdapp/eal/include/exec-env/rte_per_lcore.h    |  67 ------------
 .../eal/include => common}/eal_filesystem.h        |   0
 .../eal/include => common}/eal_hugepages.h         |   0
 .../eal/include => common}/eal_internal_cfg.h      |   0
 .../{linuxapp/eal/include => common}/eal_thread.h  |   0
 lib/librte_eal/common/include/rte_lcore.h          |  26 ++++-
 lib/librte_eal/common/include/rte_per_lcore.h      |  12 +--
 lib/librte_eal/linuxapp/eal/Makefile               |   2 +-
 .../linuxapp/eal/include/exec-env/rte_lcore.h      |  67 ------------
 .../linuxapp/eal/include/exec-env/rte_per_lcore.h  |  67 ------------
 17 files changed, 31 insertions(+), 606 deletions(-)
 delete mode 100644 lib/librte_eal/bsdapp/eal/include/eal_filesystem.h
 delete mode 100644 lib/librte_eal/bsdapp/eal/include/eal_hugepages.h
 delete mode 100644 lib/librte_eal/bsdapp/eal/include/eal_internal_cfg.h
 delete mode 100644 lib/librte_eal/bsdapp/eal/include/eal_thread.h
 delete mode 100644 lib/librte_eal/bsdapp/eal/include/exec-env/rte_lcore.h
 delete mode 100644 lib/librte_eal/bsdapp/eal/include/exec-env/rte_per_lcore.h
 rename lib/librte_eal/{linuxapp/eal/include => common}/eal_filesystem.h (100%)
 rename lib/librte_eal/{linuxapp/eal/include => common}/eal_hugepages.h (100%)
 rename lib/librte_eal/{linuxapp/eal/include => common}/eal_internal_cfg.h (100%)
 rename lib/librte_eal/{linuxapp/eal/include => common}/eal_thread.h (100%)
 delete mode 100644 lib/librte_eal/linuxapp/eal/include/exec-env/rte_lcore.h
 delete mode 100644 lib/librte_eal/linuxapp/eal/include/exec-env/rte_per_lcore.h
  

On Sat, Nov 22, 2014 at 10:43:34PM +0100, Thomas Monjalon wrote:
> No need to have different headers for Linux and BSD.
> These files are identicals with exception of internal config which has
> uio and vfio fields only useful for Linux.
> 
> Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>

Acked-by: Bruce Richardson <bruce.richardson@intel.com>

> ---
>  app/test/test_eal_fs.c                             |   2 +-
>  lib/librte_eal/bsdapp/eal/Makefile                 |   2 +-
>  lib/librte_eal/bsdapp/eal/include/eal_filesystem.h | 118 ---------------------
>  lib/librte_eal/bsdapp/eal/include/eal_hugepages.h  |  67 ------------
>  .../bsdapp/eal/include/eal_internal_cfg.h          |  87 ---------------
>  lib/librte_eal/bsdapp/eal/include/eal_thread.h     |  53 ---------
>  .../bsdapp/eal/include/exec-env/rte_lcore.h        |  67 ------------
>  .../bsdapp/eal/include/exec-env/rte_per_lcore.h    |  67 ------------
>  .../eal/include => common}/eal_filesystem.h        |   0
>  .../eal/include => common}/eal_hugepages.h         |   0
>  .../eal/include => common}/eal_internal_cfg.h      |   0
>  .../{linuxapp/eal/include => common}/eal_thread.h  |   0
>  lib/librte_eal/common/include/rte_lcore.h          |  26 ++++-
>  lib/librte_eal/common/include/rte_per_lcore.h      |  12 +--
>  lib/librte_eal/linuxapp/eal/Makefile               |   2 +-
>  .../linuxapp/eal/include/exec-env/rte_lcore.h      |  67 ------------
>  .../linuxapp/eal/include/exec-env/rte_per_lcore.h  |  67 ------------
>  17 files changed, 31 insertions(+), 606 deletions(-)
>  delete mode 100644 lib/librte_eal/bsdapp/eal/include/eal_filesystem.h
>  delete mode 100644 lib/librte_eal/bsdapp/eal/include/eal_hugepages.h
>  delete mode 100644 lib/librte_eal/bsdapp/eal/include/eal_internal_cfg.h
>  delete mode 100644 lib/librte_eal/bsdapp/eal/include/eal_thread.h
>  delete mode 100644 lib/librte_eal/bsdapp/eal/include/exec-env/rte_lcore.h
>  delete mode 100644 lib/librte_eal/bsdapp/eal/include/exec-env/rte_per_lcore.h
>  rename lib/librte_eal/{linuxapp/eal/include => common}/eal_filesystem.h (100%)
>  rename lib/librte_eal/{linuxapp/eal/include => common}/eal_hugepages.h (100%)
>  rename lib/librte_eal/{linuxapp/eal/include => common}/eal_internal_cfg.h (100%)
>  rename lib/librte_eal/{linuxapp/eal/include => common}/eal_thread.h (100%)
>  delete mode 100644 lib/librte_eal/linuxapp/eal/include/exec-env/rte_lcore.h
>  delete mode 100644 lib/librte_eal/linuxapp/eal/include/exec-env/rte_per_lcore.h
> 
> diff --git a/app/test/test_eal_fs.c b/app/test/test_eal_fs.c
> index cd41b3e..1cbcb9d 100644
> --- a/app/test/test_eal_fs.c
> +++ b/app/test/test_eal_fs.c
> @@ -38,7 +38,7 @@
>  #include <errno.h>
>  
>  /* eal_filesystem.h is not a public header file, so use relative path */
> -#include "../../lib/librte_eal/linuxapp/eal/include/eal_filesystem.h"
> +#include "../../lib/librte_eal/common/eal_filesystem.h"
>  
>  static int
>  test_parse_sysfs_value(void)
> diff --git a/lib/librte_eal/bsdapp/eal/Makefile b/lib/librte_eal/bsdapp/eal/Makefile
> index 4683fc3..d434882 100644
> --- a/lib/librte_eal/bsdapp/eal/Makefile
> +++ b/lib/librte_eal/bsdapp/eal/Makefile
> @@ -86,7 +86,7 @@ CFLAGS_eal_thread.o += -Wno-return-type
>  CFLAGS_eal_hpet.o += -Wno-return-type
>  endif
>  
> -INC := rte_per_lcore.h rte_lcore.h rte_interrupts.h
> +INC := rte_interrupts.h
>  
>  SYMLINK-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP)-include/exec-env := \
>  	$(addprefix include/exec-env/,$(INC))
> diff --git a/lib/librte_eal/bsdapp/eal/include/eal_filesystem.h b/lib/librte_eal/bsdapp/eal/include/eal_filesystem.h
> deleted file mode 100644
> index ce442c9..0000000
> --- a/lib/librte_eal/bsdapp/eal/include/eal_filesystem.h
> +++ /dev/null
> @@ -1,118 +0,0 @@
> -/*-
> - *   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_LINUXAPP_FILESYSTEM_H
> -#define _EAL_LINUXAPP_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_LINUXAPP_FILESYSTEM_H */
> diff --git a/lib/librte_eal/bsdapp/eal/include/eal_hugepages.h b/lib/librte_eal/bsdapp/eal/include/eal_hugepages.h
> deleted file mode 100644
> index 51e090b..0000000
> --- a/lib/librte_eal/bsdapp/eal/include/eal_hugepages.h
> +++ /dev/null
> @@ -1,67 +0,0 @@
> -/*-
> - *   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_LINUXAPP_HUGEPAGES_H_
> -#define RTE_LINUXAPP_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/lib/librte_eal/bsdapp/eal/include/eal_internal_cfg.h b/lib/librte_eal/bsdapp/eal/include/eal_internal_cfg.h
> deleted file mode 100644
> index 24cefc2..0000000
> --- a/lib/librte_eal/bsdapp/eal/include/eal_internal_cfg.h
> +++ /dev/null
> @@ -1,87 +0,0 @@
> -/*-
> - *   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_LINUXAPP_INTERNAL_CFG
> -#define _EAL_LINUXAPP_INTERNAL_CFG
> -
> -#include <rte_eal.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 {
> -	size_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 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 */
> -	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. */
> -
> -#endif
> diff --git a/lib/librte_eal/bsdapp/eal/include/eal_thread.h b/lib/librte_eal/bsdapp/eal/include/eal_thread.h
> deleted file mode 100644
> index d029ad3..0000000
> --- a/lib/librte_eal/bsdapp/eal/include/eal_thread.h
> +++ /dev/null
> @@ -1,53 +0,0 @@
> -/*-
> - *   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_LINUXAPP_THREAD_H_
> -#define _EAL_LINUXAPP_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_LINUXAPP_PRIVATE_H_ */
> diff --git a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_lcore.h b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_lcore.h
> deleted file mode 100644
> index e19ab54..0000000
> --- a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_lcore.h
> +++ /dev/null
> @@ -1,67 +0,0 @@
> -/*-
> - *   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_
> -#error "don't include this file directly, please include generic <rte_lcore.h>"
> -#endif
> -
> -#ifndef _RTE_LINUXAPP_LCORE_H_
> -#define _RTE_LINUXAPP_LCORE_H_
> -
> -/**
> - * @file
> - * API for lcore and socket manipulation in linuxapp environment
> - */
> -
> -/**
> - * 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 */
> -};
> -
> -/**
> - * internal configuration (per-lcore)
> - */
> -extern struct lcore_config lcore_config[RTE_MAX_LCORE];
> -
> -#endif /* _RTE_LINUXAPP_LCORE_H_ */
> diff --git a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_per_lcore.h b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_per_lcore.h
> deleted file mode 100644
> index db8f274..0000000
> --- a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_per_lcore.h
> +++ /dev/null
> @@ -1,67 +0,0 @@
> -/*-
> - *   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_
> -#error "don't include this file directly, please include generic <rte_per_lcore.h>"
> -#endif
> -
> -#ifndef _RTE_LINUXAPP_PER_LCORE_H_
> -#define _RTE_LINUXAPP_PER_LCORE_H_
> -
> -/**
> - * @file
> - * Per-lcore variables in RTE on linuxapp environment
> - */
> -
> -#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)
> -
> -#endif /* _RTE_LINUXAPP_PER_LCORE_H_ */
> diff --git a/lib/librte_eal/linuxapp/eal/include/eal_filesystem.h b/lib/librte_eal/common/eal_filesystem.h
> similarity index 100%
> rename from lib/librte_eal/linuxapp/eal/include/eal_filesystem.h
> rename to lib/librte_eal/common/eal_filesystem.h
> diff --git a/lib/librte_eal/linuxapp/eal/include/eal_hugepages.h b/lib/librte_eal/common/eal_hugepages.h
> similarity index 100%
> rename from lib/librte_eal/linuxapp/eal/include/eal_hugepages.h
> rename to lib/librte_eal/common/eal_hugepages.h
> diff --git a/lib/librte_eal/linuxapp/eal/include/eal_internal_cfg.h b/lib/librte_eal/common/eal_internal_cfg.h
> similarity index 100%
> rename from lib/librte_eal/linuxapp/eal/include/eal_internal_cfg.h
> rename to lib/librte_eal/common/eal_internal_cfg.h
> diff --git a/lib/librte_eal/linuxapp/eal/include/eal_thread.h b/lib/librte_eal/common/eal_thread.h
> similarity index 100%
> rename from lib/librte_eal/linuxapp/eal/include/eal_thread.h
> rename to lib/librte_eal/common/eal_thread.h
> diff --git a/lib/librte_eal/common/include/rte_lcore.h b/lib/librte_eal/common/include/rte_lcore.h
> index 3802a28..a0b4356 100644
> --- a/lib/librte_eal/common/include/rte_lcore.h
> +++ b/lib/librte_eal/common/include/rte_lcore.h
> @@ -37,8 +37,7 @@
>  /**
>   * @file
>   *
> - * API for lcore and Socket Manipulation. Parts of this are execution
> - * environment specific.
> + * API for lcore and socket manipulation
>   *
>   */
>  #include <rte_per_lcore.h>
> @@ -51,6 +50,27 @@ extern "C" {
>  
>  #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 */
> +};
> +
> +/**
> + * Internal configuration (per-lcore)
> + */
> +extern struct lcore_config lcore_config[RTE_MAX_LCORE];
> +
>  RTE_DECLARE_PER_LCORE(unsigned, _lcore_id); /**< Per core "core id". */
>  
>  /**
> @@ -89,8 +109,6 @@ rte_lcore_count(void)
>  	return cfg->lcore_count;
>  }
>  
> -#include <exec-env/rte_lcore.h>
> -
>  /**
>   * Return the ID of the physical socket of the logical core we are
>   * running on.
> diff --git a/lib/librte_eal/common/include/rte_per_lcore.h b/lib/librte_eal/common/include/rte_per_lcore.h
> index 14d3521..5434729 100644
> --- a/lib/librte_eal/common/include/rte_per_lcore.h
> +++ b/lib/librte_eal/common/include/rte_per_lcore.h
> @@ -51,26 +51,26 @@
>  extern "C" {
>  #endif
>  
> -#include <exec-env/rte_per_lcore.h>
> +#include <pthread.h>
>  
> -#ifdef __DOXYGEN__
>  /**
>   * 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)
> +#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)
> +#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)
> -#endif
> +#define RTE_PER_LCORE(name) (per_lcore_##name)
>  
>  #ifdef __cplusplus
>  }
> diff --git a/lib/librte_eal/linuxapp/eal/Makefile b/lib/librte_eal/linuxapp/eal/Makefile
> index 2480cb0..702273f 100644
> --- a/lib/librte_eal/linuxapp/eal/Makefile
> +++ b/lib/librte_eal/linuxapp/eal/Makefile
> @@ -100,7 +100,7 @@ ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
>  CFLAGS_eal_thread.o += -Wno-return-type
>  endif
>  
> -INC := rte_per_lcore.h rte_lcore.h rte_interrupts.h rte_kni_common.h rte_dom0_common.h
> +INC := rte_interrupts.h rte_kni_common.h rte_dom0_common.h
>  
>  SYMLINK-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP)-include/exec-env := \
>  	$(addprefix include/exec-env/,$(INC))
> diff --git a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_lcore.h b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_lcore.h
> deleted file mode 100644
> index e19ab54..0000000
> --- a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_lcore.h
> +++ /dev/null
> @@ -1,67 +0,0 @@
> -/*-
> - *   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_
> -#error "don't include this file directly, please include generic <rte_lcore.h>"
> -#endif
> -
> -#ifndef _RTE_LINUXAPP_LCORE_H_
> -#define _RTE_LINUXAPP_LCORE_H_
> -
> -/**
> - * @file
> - * API for lcore and socket manipulation in linuxapp environment
> - */
> -
> -/**
> - * 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 */
> -};
> -
> -/**
> - * internal configuration (per-lcore)
> - */
> -extern struct lcore_config lcore_config[RTE_MAX_LCORE];
> -
> -#endif /* _RTE_LINUXAPP_LCORE_H_ */
> diff --git a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_per_lcore.h b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_per_lcore.h
> deleted file mode 100644
> index db8f274..0000000
> --- a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_per_lcore.h
> +++ /dev/null
> @@ -1,67 +0,0 @@
> -/*-
> - *   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_
> -#error "don't include this file directly, please include generic <rte_per_lcore.h>"
> -#endif
> -
> -#ifndef _RTE_LINUXAPP_PER_LCORE_H_
> -#define _RTE_LINUXAPP_PER_LCORE_H_
> -
> -/**
> - * @file
> - * Per-lcore variables in RTE on linuxapp environment
> - */
> -
> -#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)
> -
> -#endif /* _RTE_LINUXAPP_PER_LCORE_H_ */
> -- 
> 2.1.3
>