> -----Original Message-----
> From: Dybkowski, AdamX <adamx.dybkow...@intel.com>
> Sent: Monday, May 10, 2021 11:20 AM
> To: dev@dpdk.org; Zhang, Roy Fan <roy.fan.zh...@intel.com>; Kusztal,
> ArkadiuszX <arkadiuszx.kusz...@intel.com>; gak...@marvell.com
> Cc: Dybkowski, AdamX <adamx.dybkow...@intel.com>
> Subject: [PATCH] crypto/qat: fix NULL authentication request
>
> This patch fixes the NULL auth generation case where the request
> shouldn't contain the authentication result address. Allows to run
> ipsec_autotest with a QAT device.
>
> Fixes: 65beb9abca6d ("crypto/qat: fix null auth when using VFIO")
>
> Signed-off-by: Adam Dybkowski <adamx.dybkow...@intel.com>
> ---
> drivers/crypto/qat/qat_sym.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/crypto/qat/qat_sym.c b/drivers/crypto/qat/qat_sym.c
> index a1f5676c04..9415ec7d32 100644
> --- a/drivers/crypto/qat/qat_sym.c
> +++ b/drivers/crypto/qat/qat_sym.c
> @@ -399,8 +399,10 @@ qat_sym_build_request(void *in_op, uint8_t
> *out_msg,
> }
> min_ofs = auth_ofs;
>
> - auth_param->auth_res_addr =
> - op->sym->auth.digest.phys_addr;
> + if (ctx->qat_hash_alg != ICP_QAT_HW_AUTH_ALGO_NULL ||
> + ctx->auth_op ==
> ICP_QAT_HW_AUTH_VERIFY)
> + auth_param->auth_res_addr =
> + op->sym->auth.digest.phys_addr;
>
> }
>
> --
> 2.25.1
Acked-by: Fan Zhang <roy.fan.zh...@intel.com>
