From: Fiona Trahe <fiona.trahe@intel.com (fiona.trahe@intel.com)>
To: dev@dpdk.org
Cc: Declan.doherty@intel.com, pablo.de.lara.guarch@intel.com,
Fiona Trahe <fiona.trahe@intel.com>
Subject: [dpdk-dev] [PATCH] crypto/qat: optimisation of request copy
Date: Thu, 4 Aug 2016 13:00:15 +0100 [thread overview]
Message-ID: <1470312015-8633-1-git-send-email-fiona.trahe@intel.com> (raw)
From: Fiona Trahe <fiona.trahe@intel.com>
using rte_mov128 instead of structure assignment to copy
template request from session context into request
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
---
drivers/crypto/qat/qat_crypto.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/qat/qat_crypto.c b/drivers/crypto/qat/qat_crypto.c
index e2a501b..ff0c691 100644
--- a/drivers/crypto/qat/qat_crypto.c
+++ b/drivers/crypto/qat/qat_crypto.c
@@ -832,7 +832,7 @@ qat_write_hw_desc_entry(struct rte_crypto_op *op, uint8_t *out_msg)
ctx = (struct qat_session *)op->sym->session->_private;
qat_req = (struct icp_qat_fw_la_bulk_req *)out_msg;
- *qat_req = ctx->fw_req;
+ rte_mov128((uint8_t *)qat_req, (const uint8_t *)&(ctx->fw_req));
qat_req->comn_mid.opaque_data = (uint64_t)(uintptr_t)op;
qat_req->comn_mid.dst_length =
--
2.1.0
next reply other threads:[~2016-08-04 12:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-04 12:00 Fiona Trahe [this message]
2016-08-04 16:02 ` John Griffin
2016-08-30 20:55 ` De Lara Guarch, Pablo
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