> -----Original Message-----
> From: Kusztal, ArkadiuszX <arkadiuszx.kusz...@intel.com>
> Sent: Wednesday, July 28, 2021 5:19 PM
> To: dev@dpdk.org
> Cc: gak...@marvell.com; Trahe, Fiona <fiona.tr...@intel.com>; Zhang, Roy
> Fan <roy.fan.zh...@intel.com>; Kusztal, ArkadiuszX
> <arkadiuszx.kusz...@intel.com>
> Subject: [PATCH 1/2] drivers/qat: fix wrong return value for invalid service
>
> Fix invalid value that is returned when asymmetric crypto
> or compression service is selected.
>
> Fixes: 8f393c4ffdc1 ("common/qat: support GEN4 devices")
>
> Signed-off-by: Arek Kusztal <arkadiuszx.kusz...@intel.com>
> ---
> drivers/compress/qat/qat_comp_pmd.c | 2 +-
> drivers/crypto/qat/qat_asym_pmd.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/compress/qat/qat_comp_pmd.c
> b/drivers/compress/qat/qat_comp_pmd.c
> index cfdcb6b3d1..92a2285b53 100644
> --- a/drivers/compress/qat/qat_comp_pmd.c
> +++ b/drivers/compress/qat/qat_comp_pmd.c
> @@ -713,7 +713,7 @@ qat_comp_dev_create(struct qat_pci_device
> *qat_pci_dev,
>
> if (qat_pci_dev->qat_dev_gen == QAT_GEN4) {
> QAT_LOG(ERR, "Compression PMD not supported on QAT
> 4xxx");
> - return 0;
> + return -(EFAULT);
> }
> snprintf(name, RTE_COMPRESSDEV_NAME_MAX_LEN, "%s_%s",
> qat_pci_dev->name, "comp");
> diff --git a/drivers/crypto/qat/qat_asym_pmd.c
> b/drivers/crypto/qat/qat_asym_pmd.c
> index 56ccca36d1..d4680c3847 100644
> --- a/drivers/crypto/qat/qat_asym_pmd.c
> +++ b/drivers/crypto/qat/qat_asym_pmd.c
> @@ -253,7 +253,7 @@ qat_asym_dev_create(struct qat_pci_device
> *qat_pci_dev,
>
> if (qat_pci_dev->qat_dev_gen == QAT_GEN4) {
> QAT_LOG(ERR, "Asymmetric crypto PMD not supported on
> QAT 4xxx");
> - return 0;
> + return -(EFAULT);
> }
> snprintf(name, RTE_CRYPTODEV_NAME_MAX_LEN, "%s_%s",
> qat_pci_dev->name, "asym");
> --
> 2.30.2
Acked-by: Fan Zhang <roy.fan.zh...@intel.com>
