rdma: fix bug related to ring buffer

[vpp.git] / src / vppinfra / cpu.h

diff --git a/src/vppinfra/cpu.h b/src/vppinfra/cpu.h
index 7f0d6ad..48c68a1 100644 (file)
--- a/src/vppinfra/cpu.h
+++ b/src/vppinfra/cpu.h
@@ -45,12 +45,8 @@
   if (clib_cpu_supports_ ## arch())                                    \
     return & fn ## _ ##arch;
 
-#define CLIB_MULTIARCH_SELECT_FN(fn,...)                               \
-  __VA_ARGS__ void * fn ## _multiarch_select(void)                     \
-{                                                                      \
-  foreach_march_variant(CLIB_MULTIARCH_ARCH_CHECK, fn)                 \
-  return & fn;                                                         \
-}
+/* FIXME to be removed */
+#define CLIB_MULTIARCH_SELECT_FN(fn,...)
 
 #ifdef CLIB_MARCH_VARIANT
 #define __CLIB_MULTIARCH_FN(a,b) a##_##b
@@ -120,14 +116,22 @@ _CLIB_MARCH_FN_REGISTRATION(fn)
 #endif
 #define foreach_x86_64_flags \
 _ (sse3,     1, ecx, 0)   \
+_ (pclmulqdq, 1, ecx, 1)  \
 _ (ssse3,    1, ecx, 9)   \
 _ (sse41,    1, ecx, 19)  \
 _ (sse42,    1, ecx, 20)  \
 _ (avx,      1, ecx, 28)  \
+_ (rdrand,   1, ecx, 30)  \
 _ (avx2,     7, ebx, 5)   \
+_ (rtm,      7, ebx, 11)  \
+_ (pqm,      7, ebx, 12)  \
+_ (pqe,      7, ebx, 15)  \
 _ (avx512f,  7, ebx, 16)  \
+_ (rdseed,   7, ebx, 18)  \
 _ (x86_aes,  1, ecx, 25)  \
 _ (sha,      7, ebx, 29)  \
+_ (vaes,     7, ecx, 9)   \
+_ (vpclmulqdq, 7, ecx, 10)   \
 _ (invariant_tsc, 0x80000007, edx, 8)
 
 
@@ -231,7 +235,7 @@ static inline int clib_cpu_supports_ ## flag() { return 0; }
   static inline int
 clib_cpu_supports_aes ()
 {
-#if defined (__aarch64__)
+#if defined(__x86_64__)
   return clib_cpu_supports_x86_aes ();
 #elif defined (__aarch64__)
   return clib_cpu_supports_aarch64_aes ();
@@ -252,7 +256,7 @@ static inline int
 clib_cpu_march_priority_avx2 ()
 {
   if (clib_cpu_supports_avx2 ())
-    return 10;
+    return 50;
   return -1;
 }
 
@@ -374,7 +378,7 @@ CLIB_MARCH_SFX(fn ## _march_constructor) (void)                             \
 #else
 #define CLIB_MARCH_FN(fn, rtype, _args...)                             \
   static rtype CLIB_CPU_OPTIMIZED CLIB_MARCH_SFX (fn ## _ma)(_args);   \
-  extern int (*fn ## _selected) (_args);                               \
+  extern rtype (*fn ## _selected) (_args);                             \
   extern int fn ## _selected_priority;                                 \
   CLIB_MARCH_FN_CONSTRUCTOR (fn)                                       \
   static rtype CLIB_CPU_OPTIMIZED CLIB_MARCH_SFX (fn ## _ma)(_args)