[dpdk-dev] [PATCH 14/18] net/i40e: remove checks for SSE4

[Bruce Richardson]

Since SSE4 is now part of the minimum requirements for DPDK, we no longer
need these checks.

Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
---
 drivers/net/i40e/Makefile            | 5 -----
 drivers/net/i40e/i40e_rxtx_vec_sse.c | 6 ------
 2 files changed, 11 deletions(-)

diff --git a/drivers/net/i40e/Makefile b/drivers/net/i40e/Makefile
index 56f210d..f1b0129 100644
--- a/drivers/net/i40e/Makefile
+++ b/drivers/net/i40e/Makefile
@@ -110,11 +110,6 @@ SRCS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += i40e_fdir.c
 SRCS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += i40e_flow.c
 SRCS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += rte_pmd_i40e.c
 
-# vector PMD driver needs SSE4.1 support
-ifeq ($(findstring RTE_MACHINE_CPUFLAG_SSE4_1,$(CFLAGS)),)
-CFLAGS_i40e_rxtx_vec_sse.o += -msse4.1
-endif
-
 # install this header file
 SYMLINK-$(CONFIG_RTE_LIBRTE_I40E_PMD)-include := rte_pmd_i40e.h
 
diff --git a/drivers/net/i40e/i40e_rxtx_vec_sse.c b/drivers/net/i40e/i40e_rxtx_vec_sse.c
index 2dc53a9..779f14e 100644
--- a/drivers/net/i40e/i40e_rxtx_vec_sse.c
+++ b/drivers/net/i40e/i40e_rxtx_vec_sse.c
@@ -651,11 +651,5 @@ i40e_txq_vec_setup(struct i40e_tx_queue __rte_unused *txq)
 int __attribute__((cold))
 i40e_rx_vec_dev_conf_condition_check(struct rte_eth_dev *dev)
 {
-#ifndef RTE_LIBRTE_IEEE1588
-	/* need SSE4.1 support */
-	if (!rte_cpu_get_flag_enabled(RTE_CPUFLAG_SSE4_1))
-		return -1;
-#endif
-
 	return i40e_rx_vec_dev_conf_condition_check_default(dev);
 }
-- 
2.9.4