From: Akhil Goyal <akhil.goyal@nxp.com>
To: Anoob Joseph <anoobj@marvell.com>,
Pablo de Lara <pablo.de.lara.guarch@intel.com>
Cc: Jerin Jacob <jerinj@marvell.com>,
Narayana Prasad <pathreya@marvell.com>,
Shally Verma <shallyv@marvell.com>,
"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [EXT] [PATCH v2] crypto/octeontx: use distinct metabuf pool for each queue
Date: Tue, 30 Apr 2019 07:02:55 +0000 [thread overview]
Message-ID: <VI1PR04MB48937995215B41B49050FFA3E63A0@VI1PR04MB4893.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <20190418052029.2784-1-anoobj@marvell.com>
Hi Anoob,
I believe this patch is for 19.08 release. This patch is not acked and we are about to close the RC4.
-Akhil
>
>
> The metabuf pool is shared across all queue pairs belonging to the
> PMD. In order to prevent one queue pair from starving another,
> use a distinct mempool for each queue pair.
>
> Fixes: 273487f7b381 ("crypto/octeontx: add global resource init")
>
> Signed-off-by: Anoob Joseph <anoobj@marvell.com>
> ---
> v2:
> * Mail server converted v1 patch file to DOS while sending. This caused
> checkpatch to report errors. Addressed this.
>
> drivers/common/cpt/cpt_common.h | 10 ++-
> drivers/common/cpt/cpt_ucode.h | 24 +++--
> drivers/crypto/octeontx/otx_cryptodev.c | 3 -
> drivers/crypto/octeontx/otx_cryptodev_hw_access.c | 105
> ++++++++++++++++++++--
> drivers/crypto/octeontx/otx_cryptodev_hw_access.h | 7 +-
> drivers/crypto/octeontx/otx_cryptodev_ops.c | 98 ++------------------
> drivers/crypto/octeontx/otx_cryptodev_ops.h | 3 -
> 7 files changed, 127 insertions(+), 123 deletions(-)
>
> diff --git a/drivers/common/cpt/cpt_common.h
> b/drivers/common/cpt/cpt_common.h
> index ceb32f2..32f23ac 100644
> --- a/drivers/common/cpt/cpt_common.h
> +++ b/drivers/common/cpt/cpt_common.h
> @@ -5,6 +5,8 @@
> #ifndef _CPT_COMMON_H_
> #define _CPT_COMMON_H_
>
> +#include <rte_mempool.h>
> +
> /*
> * This file defines common macros and structs
> */
> @@ -38,10 +40,10 @@
>
> #define MOD_INC(i, l) ((i) == (l - 1) ? (i) = 0 : (i)++)
>
> -struct cptvf_meta_info {
> - void *cptvf_meta_pool;
> - int cptvf_op_mlen;
> - int cptvf_op_sb_mlen;
> +struct cpt_qp_meta_info {
> + struct rte_mempool *pool;
> + int sg_mlen;
> + int lb_mlen;
> };
>
> struct rid {
> diff --git a/drivers/common/cpt/cpt_ucode.h
> b/drivers/common/cpt/cpt_ucode.h
> index 239c5df..f21352e 100644
> --- a/drivers/common/cpt/cpt_ucode.h
> +++ b/drivers/common/cpt/cpt_ucode.h
> @@ -3147,7 +3147,7 @@ prepare_iov_from_pkt_inplace(struct rte_mbuf *pkt,
> static __rte_always_inline int
> fill_fc_params(struct rte_crypto_op *cop,
> struct cpt_sess_misc *sess_misc,
> - struct cptvf_meta_info *cpt_m_info,
> + struct cpt_qp_meta_info *m_info,
> void **mdata_ptr,
> void **prep_req)
> {
> @@ -3365,15 +3365,11 @@ fill_fc_params(struct rte_crypto_op *cop,
> }
>
> if (likely(flags & SINGLE_BUF_HEADTAILROOM))
> - mdata = alloc_op_meta(m_src,
> - &fc_params.meta_buf,
> - cpt_m_info->cptvf_op_sb_mlen,
> - cpt_m_info->cptvf_meta_pool);
> + mdata = alloc_op_meta(m_src, &fc_params.meta_buf,
> + m_info->lb_mlen, m_info->pool);
> else
> - mdata = alloc_op_meta(NULL,
> - &fc_params.meta_buf,
> - cpt_m_info->cptvf_op_mlen,
> - cpt_m_info->cptvf_meta_pool);
> + mdata = alloc_op_meta(NULL, &fc_params.meta_buf,
> + m_info->sg_mlen, m_info->pool);
>
> if (unlikely(mdata == NULL)) {
> CPT_LOG_DP_ERR("Error allocating meta buffer for request");
> @@ -3410,7 +3406,7 @@ fill_fc_params(struct rte_crypto_op *cop,
> return 0;
>
> free_mdata_and_exit:
> - free_op_meta(mdata, cpt_m_info->cptvf_meta_pool);
> + free_op_meta(mdata, m_info->pool);
> err_exit:
> return ret;
> }
> @@ -3521,7 +3517,7 @@ find_kasumif9_direction_and_length(uint8_t *src,
> static __rte_always_inline int
> fill_digest_params(struct rte_crypto_op *cop,
> struct cpt_sess_misc *sess,
> - struct cptvf_meta_info *cpt_m_info,
> + struct cpt_qp_meta_info *m_info,
> void **mdata_ptr,
> void **prep_req)
> {
> @@ -3547,8 +3543,8 @@ fill_digest_params(struct rte_crypto_op *cop,
> m_src = sym_op->m_src;
>
> /* For just digest lets force mempool alloc */
> - mdata = alloc_op_meta(NULL, ¶ms.meta_buf, cpt_m_info-
> >cptvf_op_mlen,
> - cpt_m_info->cptvf_meta_pool);
> + mdata = alloc_op_meta(NULL, ¶ms.meta_buf, m_info->sg_mlen,
> + m_info->pool);
> if (mdata == NULL) {
> ret = -ENOMEM;
> goto err_exit;
> @@ -3683,7 +3679,7 @@ fill_digest_params(struct rte_crypto_op *cop,
> return 0;
>
> free_mdata_and_exit:
> - free_op_meta(mdata, cpt_m_info->cptvf_meta_pool);
> + free_op_meta(mdata, m_info->pool);
> err_exit:
> return ret;
> }
> diff --git a/drivers/crypto/octeontx/otx_cryptodev.c
> b/drivers/crypto/octeontx/otx_cryptodev.c
> index b201e0a..fc64a5f 100644
> --- a/drivers/crypto/octeontx/otx_cryptodev.c
> +++ b/drivers/crypto/octeontx/otx_cryptodev.c
> @@ -104,9 +104,6 @@ otx_cpt_pci_remove(struct rte_pci_device *pci_dev)
> cryptodev->device = NULL;
> cryptodev->data = NULL;
>
> - /* free metapool memory */
> - cleanup_global_resources();
> -
> return 0;
> }
>
> diff --git a/drivers/crypto/octeontx/otx_cryptodev_hw_access.c
> b/drivers/crypto/octeontx/otx_cryptodev_hw_access.c
> index 18f2e6b..eba6293 100644
> --- a/drivers/crypto/octeontx/otx_cryptodev_hw_access.c
> +++ b/drivers/crypto/octeontx/otx_cryptodev_hw_access.c
> @@ -7,7 +7,9 @@
>
> #include <rte_branch_prediction.h>
> #include <rte_common.h>
> +#include <rte_cryptodev.h>
> #include <rte_errno.h>
> +#include <rte_mempool.h>
> #include <rte_memzone.h>
> #include <rte_string_fns.h>
>
> @@ -15,8 +17,11 @@
> #include "otx_cryptodev_mbox.h"
>
> #include "cpt_pmd_logs.h"
> +#include "cpt_pmd_ops_helper.h"
> #include "cpt_hw_types.h"
>
> +#define METABUF_POOL_CACHE_SIZE 512
> +
> /*
> * VF HAL functions
> * Access its own BAR0/4 registers by passing VF number as 0.
> @@ -395,12 +400,90 @@ otx_cpt_deinit_device(void *dev)
> return 0;
> }
>
> +static int
> +otx_cpt_metabuf_mempool_create(const struct rte_cryptodev *dev,
> + struct cpt_instance *instance, uint8_t qp_id,
> + int nb_elements)
> +{
> + char mempool_name[RTE_MEMPOOL_NAMESIZE];
> + int sg_mlen, lb_mlen, max_mlen, ret;
> + struct cpt_qp_meta_info *meta_info;
> + struct rte_mempool *pool;
> +
> + /* Get meta len for scatter gather mode */
> + sg_mlen = cpt_pmd_ops_helper_get_mlen_sg_mode();
> +
> + /* Extra 32B saved for future considerations */
> + sg_mlen += 4 * sizeof(uint64_t);
> +
> + /* Get meta len for linear buffer (direct) mode */
> + lb_mlen = cpt_pmd_ops_helper_get_mlen_direct_mode();
> +
> + /* Extra 32B saved for future considerations */
> + lb_mlen += 4 * sizeof(uint64_t);
> +
> + /* Check max requirement for meta buffer */
> + max_mlen = RTE_MAX(lb_mlen, sg_mlen);
> +
> + /* Allocate mempool */
> +
> + snprintf(mempool_name, RTE_MEMPOOL_NAMESIZE,
> "otx_cpt_mb_%u:%u",
> + dev->data->dev_id, qp_id);
> +
> + pool = rte_mempool_create_empty(mempool_name, nb_elements,
> max_mlen,
> + METABUF_POOL_CACHE_SIZE, 0,
> + rte_socket_id(), 0);
> +
> + if (pool == NULL) {
> + CPT_LOG_ERR("Could not create mempool for metabuf");
> + return rte_errno;
> + }
> +
> + ret = rte_mempool_set_ops_byname(pool,
> RTE_MBUF_DEFAULT_MEMPOOL_OPS,
> + NULL);
> + if (ret) {
> + CPT_LOG_ERR("Could not set mempool ops");
> + goto mempool_free;
> + }
> +
> + ret = rte_mempool_populate_default(pool);
> + if (ret <= 0) {
> + CPT_LOG_ERR("Could not populate metabuf pool");
> + goto mempool_free;
> + }
> +
> + meta_info = &instance->meta_info;
> +
> + meta_info->pool = pool;
> + meta_info->lb_mlen = lb_mlen;
> + meta_info->sg_mlen = sg_mlen;
> +
> + return 0;
> +
> +mempool_free:
> + rte_mempool_free(pool);
> + return ret;
> +}
> +
> +static void
> +otx_cpt_metabuf_mempool_destroy(struct cpt_instance *instance)
> +{
> + struct cpt_qp_meta_info *meta_info = &instance->meta_info;
> +
> + rte_mempool_free(meta_info->pool);
> +
> + meta_info->pool = NULL;
> + meta_info->lb_mlen = 0;
> + meta_info->sg_mlen = 0;
> +}
> +
> int
> -otx_cpt_get_resource(void *dev, uint8_t group, struct cpt_instance **instance)
> +otx_cpt_get_resource(const struct rte_cryptodev *dev, uint8_t group,
> + struct cpt_instance **instance, uint16_t qp_id)
> {
> int ret = -ENOENT, len, qlen, i;
> int chunk_len, chunks, chunk_size;
> - struct cpt_vf *cptvf = (struct cpt_vf *)dev;
> + struct cpt_vf *cptvf = dev->data->dev_private;
> struct cpt_instance *cpt_instance;
> struct command_chunk *chunk_head = NULL, *chunk_prev = NULL;
> struct command_chunk *chunk = NULL;
> @@ -446,7 +529,7 @@ otx_cpt_get_resource(void *dev, uint8_t group, struct
> cpt_instance **instance)
> RTE_CACHE_LINE_SIZE);
> if (!rz) {
> ret = rte_errno;
> - goto cleanup;
> + goto exit;
> }
>
> mem = rz->addr;
> @@ -457,6 +540,12 @@ otx_cpt_get_resource(void *dev, uint8_t group, struct
> cpt_instance **instance)
>
> cpt_instance->rsvd = (uintptr_t)rz;
>
> + ret = otx_cpt_metabuf_mempool_create(dev, cpt_instance, qp_id, qlen);
> + if (ret) {
> + CPT_LOG_ERR("Could not create mempool for metabuf");
> + goto memzone_free;
> + }
> +
> /* Pending queue setup */
> cptvf->pqueue.rid_queue = (struct rid *)mem;
> cptvf->pqueue.enq_tail = 0;
> @@ -513,7 +602,7 @@ otx_cpt_get_resource(void *dev, uint8_t group, struct
> cpt_instance **instance)
> CPT_LOG_ERR("Failed to initialize CPT VQ of device %s",
> cptvf->dev_name);
> ret = -EBUSY;
> - goto cleanup;
> + goto mempool_destroy;
> }
>
> *instance = cpt_instance;
> @@ -521,8 +610,12 @@ otx_cpt_get_resource(void *dev, uint8_t group, struct
> cpt_instance **instance)
> CPT_LOG_DP_DEBUG("Crypto device (%s) initialized", cptvf->dev_name);
>
> return 0;
> -cleanup:
> +
> +mempool_destroy:
> + otx_cpt_metabuf_mempool_destroy(cpt_instance);
> +memzone_free:
> rte_memzone_free(rz);
> +exit:
> *instance = NULL;
> return ret;
> }
> @@ -540,6 +633,8 @@ otx_cpt_put_resource(struct cpt_instance *instance)
>
> CPT_LOG_DP_DEBUG("Releasing cpt device %s", cptvf->dev_name);
>
> + otx_cpt_metabuf_mempool_destroy(instance);
> +
> rz = (struct rte_memzone *)instance->rsvd;
> rte_memzone_free(rz);
> return 0;
> diff --git a/drivers/crypto/octeontx/otx_cryptodev_hw_access.h
> b/drivers/crypto/octeontx/otx_cryptodev_hw_access.h
> index dea4cba..63c199e 100644
> --- a/drivers/crypto/octeontx/otx_cryptodev_hw_access.h
> +++ b/drivers/crypto/octeontx/otx_cryptodev_hw_access.h
> @@ -7,6 +7,7 @@
> #include <stdbool.h>
>
> #include <rte_branch_prediction.h>
> +#include <rte_cryptodev.h>
> #include <rte_cycles.h>
> #include <rte_io.h>
> #include <rte_memory.h>
> @@ -41,6 +42,7 @@ struct cpt_instance {
> uintptr_t rsvd;
> struct rte_mempool *sess_mp;
> struct rte_mempool *sess_mp_priv;
> + struct cpt_qp_meta_info meta_info;
> };
>
> struct command_chunk {
> @@ -76,8 +78,6 @@ struct cpt_vf {
> struct command_queue cqueue;
> /** Pending queue information */
> struct pending_queue pqueue;
> - /** Meta information per vf */
> - struct cptvf_meta_info meta_info;
>
> /** Below fields are accessed only in control path */
>
> @@ -156,7 +156,8 @@ int
> otx_cpt_deinit_device(void *dev);
>
> int
> -otx_cpt_get_resource(void *dev, uint8_t group, struct cpt_instance **instance);
> +otx_cpt_get_resource(const struct rte_cryptodev *dev, uint8_t group,
> + struct cpt_instance **instance, uint16_t qp_id);
>
> int
> otx_cpt_put_resource(struct cpt_instance *instance);
> diff --git a/drivers/crypto/octeontx/otx_cryptodev_ops.c
> b/drivers/crypto/octeontx/otx_cryptodev_ops.c
> index 0f9f2a2..9628ffa 100644
> --- a/drivers/crypto/octeontx/otx_cryptodev_ops.c
> +++ b/drivers/crypto/octeontx/otx_cryptodev_ops.c
> @@ -6,10 +6,11 @@
> #include <rte_bus_pci.h>
> #include <rte_cryptodev.h>
> #include <rte_cryptodev_pmd.h>
> +#include <rte_errno.h>
> #include <rte_malloc.h>
> +#include <rte_mempool.h>
>
> #include "cpt_pmd_logs.h"
> -#include "cpt_pmd_ops_helper.h"
> #include "cpt_ucode.h"
>
> #include "otx_cryptodev.h"
> @@ -17,68 +18,11 @@
> #include "otx_cryptodev_hw_access.h"
> #include "otx_cryptodev_ops.h"
>
> -static int otx_cryptodev_probe_count;
> -static rte_spinlock_t otx_probe_count_lock = RTE_SPINLOCK_INITIALIZER;
> -
> -static struct rte_mempool *otx_cpt_meta_pool;
> -static int otx_cpt_op_mlen;
> -static int otx_cpt_op_sb_mlen;
> -
> /* Forward declarations */
>
> static int
> otx_cpt_que_pair_release(struct rte_cryptodev *dev, uint16_t que_pair_id);
>
> -/*
> - * Initializes global variables used by fast-path code
> - *
> - * @return
> - * - 0 on success, errcode on error
> - */
> -static int
> -init_global_resources(void)
> -{
> - /* Get meta len for scatter gather mode */
> - otx_cpt_op_mlen = cpt_pmd_ops_helper_get_mlen_sg_mode();
> -
> - /* Extra 4B saved for future considerations */
> - otx_cpt_op_mlen += 4 * sizeof(uint64_t);
> -
> - otx_cpt_meta_pool = rte_mempool_create("cpt_metabuf-pool", 4096 * 16,
> - otx_cpt_op_mlen, 512, 0,
> - NULL, NULL, NULL, NULL,
> - SOCKET_ID_ANY, 0);
> - if (!otx_cpt_meta_pool) {
> - CPT_LOG_ERR("cpt metabuf pool not created");
> - return -ENOMEM;
> - }
> -
> - /* Get meta len for direct mode */
> - otx_cpt_op_sb_mlen = cpt_pmd_ops_helper_get_mlen_direct_mode();
> -
> - /* Extra 4B saved for future considerations */
> - otx_cpt_op_sb_mlen += 4 * sizeof(uint64_t);
> -
> - return 0;
> -}
> -
> -void
> -cleanup_global_resources(void)
> -{
> - /* Take lock */
> - rte_spinlock_lock(&otx_probe_count_lock);
> -
> - /* Decrement the cryptodev count */
> - otx_cryptodev_probe_count--;
> -
> - /* Free buffers */
> - if (otx_cpt_meta_pool && otx_cryptodev_probe_count == 0)
> - rte_mempool_free(otx_cpt_meta_pool);
> -
> - /* Free lock */
> - rte_spinlock_unlock(&otx_probe_count_lock);
> -}
> -
> /* Alarm routines */
>
> static void
> @@ -187,7 +131,6 @@ otx_cpt_que_pair_setup(struct rte_cryptodev *dev,
> const struct rte_cryptodev_qp_conf *qp_conf,
> int socket_id __rte_unused)
> {
> - void *cptvf = dev->data->dev_private;
> struct cpt_instance *instance = NULL;
> struct rte_pci_device *pci_dev;
> int ret = -1;
> @@ -213,7 +156,7 @@ otx_cpt_que_pair_setup(struct rte_cryptodev *dev,
> return -EIO;
> }
>
> - ret = otx_cpt_get_resource(cptvf, 0, &instance);
> + ret = otx_cpt_get_resource(dev, 0, &instance, que_pair_id);
> if (ret != 0 || instance == NULL) {
> CPT_LOG_ERR("Error getting instance handle from device %s : "
> "ret = %d", dev->data->name, ret);
> @@ -384,7 +327,6 @@ otx_cpt_enq_single_sym(struct cpt_instance *instance,
> void *prep_req, *mdata = NULL;
> int ret = 0;
> uint64_t cpt_op;
> - struct cpt_vf *cptvf = (struct cpt_vf *)instance;
>
> sess = (struct cpt_sess_misc *)
> get_sym_session_private_data(sym_op->session,
> @@ -393,10 +335,10 @@ otx_cpt_enq_single_sym(struct cpt_instance
> *instance,
> cpt_op = sess->cpt_op;
>
> if (likely(cpt_op & CPT_OP_CIPHER_MASK))
> - ret = fill_fc_params(op, sess, &cptvf->meta_info, &mdata,
> + ret = fill_fc_params(op, sess, &instance->meta_info, &mdata,
> &prep_req);
> else
> - ret = fill_digest_params(op, sess, &cptvf->meta_info,
> + ret = fill_digest_params(op, sess, &instance->meta_info,
> &mdata, &prep_req);
>
> if (unlikely(ret)) {
> @@ -410,7 +352,7 @@ otx_cpt_enq_single_sym(struct cpt_instance *instance,
>
> if (unlikely(ret)) {
> /* Buffer allocated for request preparation need to be freed */
> - free_op_meta(mdata, cptvf->meta_info.cptvf_meta_pool);
> + free_op_meta(mdata, instance->meta_info.pool);
> return ret;
> }
>
> @@ -618,7 +560,7 @@ otx_cpt_pkt_dequeue(void *qptr, struct rte_crypto_op
> **ops, uint16_t nb_ops)
> rte_mempool_put(instance->sess_mp, cop->sym->session);
> cop->sym->session = NULL;
> }
> - free_op_meta(metabuf, cptvf->meta_info.cptvf_meta_pool);
> + free_op_meta(metabuf, instance->meta_info.pool);
> }
>
> return nb_completed;
> @@ -644,14 +586,6 @@ static struct rte_cryptodev_ops cptvf_ops = {
> .sym_session_clear = otx_cpt_session_clear
> };
>
> -static void
> -otx_cpt_common_vars_init(struct cpt_vf *cptvf)
> -{
> - cptvf->meta_info.cptvf_meta_pool = otx_cpt_meta_pool;
> - cptvf->meta_info.cptvf_op_mlen = otx_cpt_op_mlen;
> - cptvf->meta_info.cptvf_op_sb_mlen = otx_cpt_op_sb_mlen;
> -}
> -
> int
> otx_cpt_dev_create(struct rte_cryptodev *c_dev)
> {
> @@ -699,20 +633,6 @@ otx_cpt_dev_create(struct rte_cryptodev *c_dev)
> /* Start off timer for mailbox interrupts */
> otx_cpt_periodic_alarm_start(cptvf);
>
> - rte_spinlock_lock(&otx_probe_count_lock);
> - if (!otx_cryptodev_probe_count) {
> - ret = init_global_resources();
> - if (ret) {
> - rte_spinlock_unlock(&otx_probe_count_lock);
> - goto init_fail;
> - }
> - }
> - otx_cryptodev_probe_count++;
> - rte_spinlock_unlock(&otx_probe_count_lock);
> -
> - /* Initialize data path variables used by common code */
> - otx_cpt_common_vars_init(cptvf);
> -
> c_dev->dev_ops = &cptvf_ops;
>
> c_dev->enqueue_burst = otx_cpt_pkt_enqueue;
> @@ -730,10 +650,6 @@ otx_cpt_dev_create(struct rte_cryptodev *c_dev)
>
> return 0;
>
> -init_fail:
> - otx_cpt_periodic_alarm_stop(cptvf);
> - otx_cpt_deinit_device(cptvf);
> -
> fail:
> if (cptvf) {
> /* Free private data allocated */
> diff --git a/drivers/crypto/octeontx/otx_cryptodev_ops.h
> b/drivers/crypto/octeontx/otx_cryptodev_ops.h
> index b3efecf..768ec4f 100644
> --- a/drivers/crypto/octeontx/otx_cryptodev_ops.h
> +++ b/drivers/crypto/octeontx/otx_cryptodev_ops.h
> @@ -9,9 +9,6 @@
> #define OTX_CPT_MIN_TAILROOM_REQ (8)
> #define CPT_NUM_QS_PER_VF (1)
>
> -void
> -cleanup_global_resources(void);
> -
> int
> otx_cpt_dev_create(struct rte_cryptodev *c_dev);
>
> --
> 2.9.5
next prev parent reply other threads:[~2019-04-30 7:02 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-18 3:30 [dpdk-dev] [PATCH] " Anoob Joseph
2019-04-18 3:30 ` Anoob Joseph
2019-04-18 5:20 ` [dpdk-dev] [PATCH v2] " Anoob Joseph
2019-04-18 5:20 ` Anoob Joseph
2019-04-30 7:02 ` Akhil Goyal [this message]
2019-04-30 7:02 ` [dpdk-dev] [EXT] " Akhil Goyal
2019-04-30 8:40 ` Anoob Joseph
2019-04-30 8:40 ` Anoob Joseph
2019-04-30 13:50 ` Akhil Goyal
2019-04-30 13:50 ` Akhil Goyal
2019-05-01 2:49 ` Anoob Joseph
2019-05-01 2:49 ` Anoob Joseph
2019-05-01 14:08 ` Akhil Goyal
2019-05-01 14:08 ` Akhil Goyal
2019-04-30 7:19 ` [dpdk-dev] " Shally Verma
2019-04-30 7:19 ` Shally Verma
2019-05-08 11:16 ` [dpdk-dev] [PATCH] " Kevin Traynor
2019-05-08 11:16 ` Kevin Traynor
2019-05-08 15:11 ` [dpdk-dev] [EXT] " Anoob Joseph
2019-05-08 15:11 ` Anoob Joseph
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