From 8777aabc538fdac24457958eaab929f33d6c4cdf Mon Sep 17 00:00:00 2001
From: Neil Horman <nhorman@tuxdriver.com>
Date: Fri, 1 Aug 2014 12:48:57 -0400
Subject: [PATCH] ixgbe: require only sse3 intrinsics

ixgbe was failing to build in the default configuration because it required
sse4.2 intrinsics, and the default config doesn't support more than sse3.
Modify the pmd so that only sse3 intrinsics are pulled in and used.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
CC: Konstantin Ananyev <konstantin.ananyev@intel.com>
CC: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
 lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c
index 09e19a34e8..fe39ca2f68 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c
@@ -38,7 +38,7 @@
 #include "ixgbe_ethdev.h"
 #include "ixgbe_rxtx.h"
 
-#include <nmmintrin.h>
+#include <tmmintrin.h>
 
 #ifndef __INTEL_COMPILER
 #pragma GCC diagnostic ignored "-Wcast-qual"
@@ -338,7 +338,7 @@ ixgbe_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
 				pkt_mb1);
 
 		/* C.4 calc avaialbe number of desc */
-		var = _mm_popcnt_u64(_mm_cvtsi128_si64(staterr));
+		var = __builtin_popcountll(_mm_cvtsi128_si64(staterr));
 		nb_pkts_recd += var;
 		if (likely(var != RTE_IXGBE_DESCS_PER_LOOP))
 			break;
-- 
2.20.1