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From: Bruce Richardson <bruce.richardson@intel.com>
To: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Cc: Bruce Richardson <bruce.richardson@intel.com>,
dev@dpdk.org
Date: Tue, 20 Jun 2017 16:23:06 +0100
Message-Id: <20170620152313.107642-12-bruce.richardson@intel.com>
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Subject: [dpdk-dev] [PATCH 11/18] crypto/snow3g: remove check for SSE4
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Since SSE4 is now part of the minimum requirements for DPDK, we don't need
to check for its presence any more.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
drivers/crypto/snow3g/rte_snow3g_pmd.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/crypto/snow3g/rte_snow3g_pmd.c b/drivers/crypto/snow3g/rte_snow3g_pmd.c
index 960956c..1e0bf47 100644
--- a/drivers/crypto/snow3g/rte_snow3g_pmd.c
+++ b/drivers/crypto/snow3g/rte_snow3g_pmd.c
@@ -548,20 +548,12 @@ cryptodev_snow3g_create(const char *name,
{
struct rte_cryptodev *dev;
struct snow3g_private *internals;
- uint64_t cpu_flags = 0;
+ uint64_t cpu_flags = RTE_CRYPTODEV_FF_CPU_SSE;
if (init_params->name[0] == '\0')
snprintf(init_params->name, sizeof(init_params->name),
"%s", name);
- /* Check CPU for supported vector instruction set */
- if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_SSE4_1))
- cpu_flags |= RTE_CRYPTODEV_FF_CPU_SSE;
- else {
- SNOW3G_LOG_ERR("Vector instructions are not supported by CPU");
- return -EFAULT;
- }
-
dev = rte_cryptodev_pmd_virtual_dev_init(init_params->name,
sizeof(struct snow3g_private), init_params->socket_id);
if (dev == NULL) {
--
2.9.4