diff options
| author |   Lee Roberts <lee.roberts@hpe.com> | 2018-03-07 19:57:49 -0700 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2018-03-10 11:12:45 +0000 |
| commit | fde0929d9362eac5c416f658e1d2031d01a02337 (patch) | |
| tree | f2be0121a6a4d665204e7c3f6c7045aaa104cc28 | |
| parent | 03f47f1e738051db1412a93c2b90a7426f81f648 (diff) | |
Assign correct NUMA node for DPDK crypto devices
DPDK rte_cryptodev_socket_id() is returning zero for QAT devices.
Apply DPDK patch where correct NUMA node can be obtained with pci_dev->device.numa_node.
Change-Id: I1c7a77bb13e2db8615189e97b67d68d043127787
Signed-off-by: Lee Roberts <lee.roberts@hpe.com>
| -rw-r--r-- | dpdk/dpdk-18.02_patches/0001-assign-QAT-cryptodev-to-correct-NUMA-node.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/dpdk/dpdk-18.02_patches/0001-assign-QAT-cryptodev-to-correct-NUMA-node.patch b/dpdk/dpdk-18.02_patches/0001-assign-QAT-cryptodev-to-correct-NUMA-node.patch new file mode 100644 index 00000000000..32d2c783cde --- /dev/null +++ b/dpdk/dpdk-18.02_patches/0001-assign-QAT-cryptodev-to-correct-NUMA-node.patch @@ -0,0 +1,29 @@ +From b01857dfdb4e46b8c7d306c608c58ebbabc252ec Mon Sep 17 00:00:00 2001 +From: Lee Roberts <lee.roberts@hpe.com> +Date: Fri, 9 Mar 2018 10:49:34 -0700 +Subject: [PATCH] assign QAT cryptodev to correct NUMA node + +rte_cryptodev_pmd_init_params should use NUMA node of the QAT device +for its socket_id rather than the socket_id of the initializing process. + +Signed-off-by: Lee Roberts <lee.roberts@hpe.com> +--- + drivers/crypto/qat/rte_qat_cryptodev.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/crypto/qat/rte_qat_cryptodev.c b/drivers/crypto/qat/rte_qat_cryptodev.c +index bf83740..82641aa 100644 +--- a/drivers/crypto/qat/rte_qat_cryptodev.c ++++ b/drivers/crypto/qat/rte_qat_cryptodev.c +@@ -130,7 +130,7 @@ static int crypto_qat_pci_probe(struct rte_pci_driver *pci_drv __rte_unused, + { + struct rte_cryptodev_pmd_init_params init_params = { + .name = "", +- .socket_id = rte_socket_id(), ++ .socket_id = pci_dev->device.numa_node, + .private_data_size = sizeof(struct qat_pmd_private), + .max_nb_sessions = RTE_QAT_PMD_MAX_NB_SESSIONS + }; +-- +1.9.1 + |