eal: introduce ymm type for AVX 256-bit

[dpdk.git] / lib / librte_acl / rte_acl_osdep_alone.h

diff --git a/lib/librte_acl/rte_acl_osdep_alone.h b/lib/librte_acl/rte_acl_osdep_alone.h
index a7b7424..58c4f6a 100644 (file)
--- a/lib/librte_acl/rte_acl_osdep_alone.h
+++ b/lib/librte_acl/rte_acl_osdep_alone.h
@@ -57,6 +57,10 @@
 #include <smmintrin.h>
 #endif
 
+#if defined(__AVX__)
+#include <immintrin.h>
+#endif
+
 #else
 
 #include <x86intrin.h>
@@ -104,7 +108,7 @@ extern "C" {
  * 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 paramer is zero, then the content of the return
+ * 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.
@@ -128,8 +132,8 @@ typedef __m128i xmm_t;
 #define        XMM_SIZE        (sizeof(xmm_t))
 #define        XMM_MASK        (XMM_SIZE - 1)
 
-typedef union rte_mmsse {
-       xmm_t    m;
+typedef union rte_xmm {
+       xmm_t    x;
        uint8_t  u8[XMM_SIZE / sizeof(uint8_t)];
        uint16_t u16[XMM_SIZE / sizeof(uint16_t)];
        uint32_t u32[XMM_SIZE / sizeof(uint32_t)];
@@ -137,6 +141,33 @@ typedef union rte_mmsse {
        double   pd[XMM_SIZE / sizeof(double)];
 } rte_xmm_t;
 
+#ifdef __AVX__
+
+typedef __m256i ymm_t;
+
+#define        YMM_SIZE        (sizeof(ymm_t))
+#define        YMM_MASK        (YMM_SIZE - 1)
+
+typedef union rte_ymm {
+       ymm_t    y;
+       xmm_t    x[YMM_SIZE / sizeof(xmm_t)];
+       uint8_t  u8[YMM_SIZE / sizeof(uint8_t)];
+       uint16_t u16[YMM_SIZE / sizeof(uint16_t)];
+       uint32_t u32[YMM_SIZE / sizeof(uint32_t)];
+       uint64_t u64[YMM_SIZE / sizeof(uint64_t)];
+       double   pd[YMM_SIZE / sizeof(double)];
+} rte_ymm_t;
+
+#endif /* __AVX__ */
+
+#ifdef RTE_ARCH_I686
+#define _mm_cvtsi128_si64(a) ({ \
+       rte_xmm_t m;            \
+       m.x = (a);              \
+       (m.u64[0]);             \
+})
+#endif
+
 /*
  * rte_cycles related.
  */
@@ -180,13 +211,13 @@ rte_rdtsc(void)
  * rte_memory related.
  */
 #define        SOCKET_ID_ANY   -1                  /**< Any NUMA socket. */
-#define        CACHE_LINE_SIZE 64                  /**< Cache line size. */
-#define        CACHE_LINE_MASK (CACHE_LINE_SIZE-1) /**< Cache line mask. */
+#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__(CACHE_LINE_SIZE)))
+#define        __rte_cache_aligned     __attribute__((__aligned__(RTE_CACHE_LINE_SIZE)))
 
 
 /*
@@ -214,6 +245,13 @@ rte_rdtsc(void)
 /*
  * rte_tailq related.
  */
+
+struct rte_tailq_entry {
+       TAILQ_ENTRY(rte_tailq_entry) next; /**< Pointer entries for a tailq list
+ */
+       void *data; /**< Pointer to the data referenced by this tailq entry */
+};
+
 static inline void *
 rte_dummy_tailq(void)
 {
@@ -248,6 +286,7 @@ rte_zmalloc_socket(__rte_unused const char *type, size_t size, unsigned align,
        void *ptr;
        int rc;
 
+       align = (align != 0) ? align : RTE_CACHE_LINE_SIZE;
        rc = posix_memalign(&ptr, align, size);
        if (rc != 0) {
                rte_errno = rc;
@@ -258,6 +297,8 @@ rte_zmalloc_socket(__rte_unused const char *type, size_t size, unsigned align,
        return ptr;
 }
 
+#define        rte_zmalloc(type, sz, align)    rte_zmalloc_socket(type, sz, align, 0)
+
 /*
  * rte_debug related
  */
@@ -271,6 +312,8 @@ rte_zmalloc_socket(__rte_unused const char *type, size_t size, unsigned align,
        exit(err);                           \
 } while (0)
 
+#define        rte_cpu_get_flag_enabled(x)     (0)
+
 #ifdef __cplusplus
 }
 #endif