diff options
Diffstat (limited to 'src/dpdk_lib18/librte_acl/rte_acl_osdep_alone.h')
| -rwxr-xr-x | src/dpdk_lib18/librte_acl/rte_acl_osdep_alone.h | 278 |
1 files changed, 0 insertions, 278 deletions
diff --git a/src/dpdk_lib18/librte_acl/rte_acl_osdep_alone.h b/src/dpdk_lib18/librte_acl/rte_acl_osdep_alone.h deleted file mode 100755 index a84b6f97..00000000 --- a/src/dpdk_lib18/librte_acl/rte_acl_osdep_alone.h +++ /dev/null @@ -1,278 +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_ACL_OSDEP_ALONE_H_ -#define _RTE_ACL_OSDEP_ALONE_H_ - -/** - * @file - * - * RTE ACL OS dependent file. - * An example how to build/use ACL library standalone - * (without rest of DPDK). - * Don't include that file on it's own, use <rte_acl_osdep.h>. - */ - -#if (defined(__ICC) || (__GNUC__ == 4 && __GNUC_MINOR__ < 4)) - -#ifdef __SSE__ -#include <xmmintrin.h> -#endif - -#ifdef __SSE2__ -#include <emmintrin.h> -#endif - -#if defined(__SSE4_2__) || defined(__SSE4_1__) -#include <smmintrin.h> -#endif - -#else - -#include <x86intrin.h> - -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -#define DUMMY_MACRO do {} while (0) - -/* - * rte_common related. - */ -#define __rte_unused __attribute__((__unused__)) - -#define RTE_PTR_ADD(ptr, x) ((typeof(ptr))((uintptr_t)(ptr) + (x))) - -#define RTE_PTR_ALIGN_FLOOR(ptr, align) \ - (typeof(ptr))((uintptr_t)(ptr) & ~((uintptr_t)(align) - 1)) - -#define RTE_PTR_ALIGN_CEIL(ptr, align) \ - RTE_PTR_ALIGN_FLOOR(RTE_PTR_ADD(ptr, (align) - 1), align) - -#define RTE_PTR_ALIGN(ptr, align) RTE_PTR_ALIGN_CEIL(ptr, align) - -#define RTE_ALIGN_FLOOR(val, align) \ - (typeof(val))((val) & (~((typeof(val))((align) - 1)))) - -#define RTE_ALIGN_CEIL(val, align) \ - RTE_ALIGN_FLOOR(((val) + ((typeof(val))(align) - 1)), align) - -#define RTE_ALIGN(ptr, align) RTE_ALIGN_CEIL(ptr, align) - -#define RTE_MIN(a, b) ({ \ - typeof(a) _a = (a); \ - typeof(b) _b = (b); \ - _a < _b ? _a : _b; \ - }) - -#define RTE_DIM(a) (sizeof(a) / sizeof((a)[0])) - -/** - * Searches the input parameter for the least significant set bit - * (starting from zero). - * If a least significant 1 bit is found, its bit index is returned. - * If the content of the input parameter is zero, then the content of the return - * value is undefined. - * @param v - * input parameter, should not be zero. - * @return - * least significant set bit in the input parameter. - */ -static inline uint32_t -rte_bsf32(uint32_t v) -{ - asm("bsf %1,%0" - : "=r" (v) - : "rm" (v)); - return v; -} - -/* - * rte_common_vect related. - */ -typedef __m128i xmm_t; - -#define XMM_SIZE (sizeof(xmm_t)) -#define XMM_MASK (XMM_SIZE - 1) - -typedef union rte_mmsse { - xmm_t m; - uint8_t u8[XMM_SIZE / sizeof(uint8_t)]; - uint16_t u16[XMM_SIZE / sizeof(uint16_t)]; - uint32_t u32[XMM_SIZE / sizeof(uint32_t)]; - uint64_t u64[XMM_SIZE / sizeof(uint64_t)]; - double pd[XMM_SIZE / sizeof(double)]; -} rte_xmm_t; - -/* - * rte_cycles related. - */ -static inline uint64_t -rte_rdtsc(void) -{ - union { - uint64_t tsc_64; - struct { - uint32_t lo_32; - uint32_t hi_32; - }; - } tsc; - - asm volatile("rdtsc" : - "=a" (tsc.lo_32), - "=d" (tsc.hi_32)); - return tsc.tsc_64; -} - -/* - * rte_lcore related. - */ -#define rte_lcore_id() (0) - -/* - * rte_errno related. - */ -#define rte_errno errno -#define E_RTE_NO_TAILQ (-1) - -/* - * rte_rwlock related. - */ -#define rte_rwlock_read_lock(x) DUMMY_MACRO -#define rte_rwlock_read_unlock(x) DUMMY_MACRO -#define rte_rwlock_write_lock(x) DUMMY_MACRO -#define rte_rwlock_write_unlock(x) DUMMY_MACRO - -/* - * rte_memory related. - */ -#define SOCKET_ID_ANY -1 /**< Any NUMA socket. */ -#define RTE_CACHE_LINE_SIZE 64 /**< Cache line size. */ -#define RTE_CACHE_LINE_MASK (RTE_CACHE_LINE_SIZE-1) /**< Cache line mask. */ - -/** - * Force alignment to cache line. - */ -#define __rte_cache_aligned __attribute__((__aligned__(RTE_CACHE_LINE_SIZE))) - - -/* - * rte_byteorder related. - */ -#define rte_le_to_cpu_16(x) (x) -#define rte_le_to_cpu_32(x) (x) - -#define rte_cpu_to_be_16(x) \ - (((x) & UINT8_MAX) << CHAR_BIT | ((x) >> CHAR_BIT & UINT8_MAX)) -#define rte_cpu_to_be_32(x) __builtin_bswap32(x) - -/* - * rte_branch_prediction related. - */ -#ifndef likely -#define likely(x) __builtin_expect((x), 1) -#endif /* likely */ - -#ifndef unlikely -#define unlikely(x) __builtin_expect((x), 0) -#endif /* unlikely */ - - -/* - * rte_tailq related. - */ -static inline void * -rte_dummy_tailq(void) -{ - static __thread TAILQ_HEAD(rte_dummy_head, rte_dummy) dummy_head; - TAILQ_INIT(&dummy_head); - return &dummy_head; -} - -#define RTE_TAILQ_LOOKUP_BY_IDX(idx, struct_name) rte_dummy_tailq() - -#define RTE_EAL_TAILQ_REMOVE(idx, type, elm) DUMMY_MACRO - -/* - * rte_string related - */ -#define snprintf(str, len, frmt, args...) snprintf(str, len, frmt, ##args) - -/* - * rte_log related - */ -#define RTE_LOG(l, t, fmt, args...) printf(fmt, ##args) - -/* - * rte_malloc related - */ -#define rte_free(x) free(x) - -static inline void * -rte_zmalloc_socket(__rte_unused const char *type, size_t size, unsigned align, - __rte_unused int socket) -{ - void *ptr; - int rc; - - rc = posix_memalign(&ptr, align, size); - if (rc != 0) { - rte_errno = rc; - return NULL; - } - - memset(ptr, 0, size); - return ptr; -} - -/* - * rte_debug related - */ -#define rte_panic(fmt, args...) do { \ - RTE_LOG(CRIT, EAL, fmt, ##args); \ - abort(); \ -} while (0) - -#define rte_exit(err, fmt, args...) do { \ - RTE_LOG(CRIT, EAL, fmt, ##args); \ - exit(err); \ -} while (0) - -#ifdef __cplusplus -} -#endif - -#endif /* _RTE_ACL_OSDEP_ALONE_H_ */ |