[dpdk-dev] [PATCH 1/3] crypto/qat: improve out-of-place conditional check

Kusztal, ArkadiuszX arkadiuszx.kusztal at intel.com
Wed Mar 11 16:45:13 CET 2020



> -----Original Message-----
> From: dev <dev-bounces at dpdk.org> On Behalf Of Adam Dybkowski
> Sent: Wednesday, March 11, 2020 1:26 PM
> To: dev at dpdk.org; Trahe, Fiona <fiona.trahe at intel.com>;
> akhil.goyal at nxp.com; Dybkowski, AdamX <adamx.dybkowski at intel.com>
> Subject: [dpdk-dev] [PATCH 1/3] crypto/qat: improve out-of-place
> conditional check
> 
> From: Fiona Trahe <fiona.trahe at intel.com>
> 
> Improve case where application set m_dst to same as m_src so really an in-
> place operation, though would have been treated as out-of-place. No
> functional change but this path can now benefit from DMA alignment.
> 
> Signed-off-by: Fiona Trahe <fiona.trahe at intel.com>
> ---
>  drivers/crypto/qat/qat_sym.c | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/crypto/qat/qat_sym.c b/drivers/crypto/qat/qat_sym.c
> index 5c9904cbf..cecced66d 100644
> 2.17.1
Acked-by: Arek Kusztal <arkadiuszx.kusztal at intel.com>



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