[dpdk-dev] [PATCH 2/2] crypto/qat: fix asymmetric crypto pmd create on gen3
From: Arek Kusztal <hidden>
Date: 2021-07-28 16:18:53
Subsystem:
crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
This patch disables asymmetric crypto pmd on gen3 devices.
Fixes: 1f5e4053f9b4 ("common/qat: support GEN3 devices")
Signed-off-by: Arek Kusztal <redacted>
---
drivers/crypto/qat/qat_asym_pmd.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/crypto/qat/qat_asym_pmd.c b/drivers/crypto/qat/qat_asym_pmd.c
index d4680c3847..4891766471 100644
--- a/drivers/crypto/qat/qat_asym_pmd.c
+++ b/drivers/crypto/qat/qat_asym_pmd.c@@ -255,6 +255,10 @@ qat_asym_dev_create(struct qat_pci_device *qat_pci_dev, QAT_LOG(ERR, "Asymmetric crypto PMD not supported on QAT 4xxx"); return -(EFAULT); } + if (qat_pci_dev->qat_dev_gen == QAT_GEN3) { + QAT_LOG(ERR, "Asymmetric crypto PMD not supported on QAT c4xxx"); + return -(EFAULT); + } snprintf(name, RTE_CRYPTODEV_NAME_MAX_LEN, "%s_%s", qat_pci_dev->name, "asym"); QAT_LOG(DEBUG, "Creating QAT ASYM device %s\n", name);
--
2.30.2