[PATCH] crypto/qat: optimisation of request copy
STALE3687d
From: Fiona Trahe (fiona.trahe@intel.com) <hidden>
Date: 2016-08-04 12:00:30
Subsystem:
crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
From: Fiona Trahe <redacted> using rte_mov128 instead of structure assignment to copy template request from session context into request Signed-off-by: Fiona Trahe <redacted> --- 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