From: Arek Kusztal <arkadiuszx.kusztal@intel.com>
To: dev@dpdk.org
Cc: akhil.goyal@nxp.com, fiona.trahe@intel.com,
declan.doherty@intel.com,
Arek Kusztal <arkadiuszx.kusztal@intel.com>
Subject: [dpdk-dev] [PATCH v3 4/4] crypto/qat: add minimum enq threshold to qat pmd
Date: Wed, 11 Dec 2019 15:50:04 +0100 [thread overview]
Message-ID: <20191211145004.11672-5-arkadiuszx.kusztal@intel.com> (raw)
In-Reply-To: <20191211145004.11672-1-arkadiuszx.kusztal@intel.com>
This patch adds minimum enqueue threshold to Intel
QuickAssist Technology PMD.
It is an optimisation, configured by a command line option,
which can be used to reduce MMIO write occurrences.
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
---
doc/guides/cryptodevs/qat.rst | 18 +++++++
drivers/common/qat/qat_common.c | 3 ++
drivers/common/qat/qat_common.h | 3 ++
drivers/common/qat/qat_device.c | 99 ++++++++++++++++++++++++++++++++-----
drivers/common/qat/qat_device.h | 22 +++++++--
drivers/common/qat/qat_qp.c | 11 +++++
drivers/common/qat/qat_qp.h | 3 ++
drivers/compress/qat/qat_comp_pmd.c | 13 ++++-
drivers/compress/qat/qat_comp_pmd.h | 4 +-
drivers/crypto/qat/qat_asym_pmd.c | 13 ++++-
drivers/crypto/qat/qat_asym_pmd.h | 4 +-
drivers/crypto/qat/qat_sym_pmd.c | 13 ++++-
drivers/crypto/qat/qat_sym_pmd.h | 4 +-
13 files changed, 188 insertions(+), 22 deletions(-)
diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
index 3a4a189..dc79b60 100644
--- a/doc/guides/cryptodevs/qat.rst
+++ b/doc/guides/cryptodevs/qat.rst
@@ -243,6 +243,24 @@ allocated while for GEN1 devices, 12 buffers are allocated, plus 1472 bytes over
larger than the input size).
+Running QAT PMD with minimum threshold for burst size
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+If only a small number or packets can be enqueued. Each enqueue causes an expensive MMIO write.
+These MMIO write occurrences can be optimised by setting any of the following parameters
+- qat_sym_enq_threshold
+- qat_asym_enq_threshold
+- qat_comp_enq_threshold
+When any of these parameters is set rte_cryptodev_enqueue_burst function will
+return 0 (thereby avoiding an MMIO) if the device is congested and number of packets
+possible to enqueue is smaller.
+To use this feature the user must set the parameter on process start as a device additional parameter:
+ .example: '-w 03:01.1,qat_sym_enq_threshold=32,qat_comp_enq_threshold=16'
+All parameters can be used with the same device regardless of order. Parameters are separated
+by comma. When the same parameter is used more than once first occurrence of the parameter
+is used.
+Maximum threshold that can be set is 32.
+
Device and driver naming
~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/drivers/common/qat/qat_common.c b/drivers/common/qat/qat_common.c
index 4753866..e222443 100644
--- a/drivers/common/qat/qat_common.c
+++ b/drivers/common/qat/qat_common.c
@@ -94,6 +94,9 @@ void qat_stats_get(struct qat_pci_device *dev,
stats->dequeued_count += qp[i]->stats.dequeued_count;
stats->enqueue_err_count += qp[i]->stats.enqueue_err_count;
stats->dequeue_err_count += qp[i]->stats.dequeue_err_count;
+ stats->threshold_hit_count += qp[i]->stats.threshold_hit_count;
+ QAT_LOG(DEBUG, "Threshold was used for qp %d %"PRIu64" times", i,
+ stats->threshold_hit_count);
}
}
diff --git a/drivers/common/qat/qat_common.h b/drivers/common/qat/qat_common.h
index de9a3ba..cf840fe 100644
--- a/drivers/common/qat/qat_common.h
+++ b/drivers/common/qat/qat_common.h
@@ -61,6 +61,9 @@ struct qat_common_stats {
/**< Total error count on operations enqueued */
uint64_t dequeue_err_count;
/**< Total error count on operations dequeued */
+ uint64_t threshold_hit_count;
+ /**< Total number of times min qp threshold condition was fulfilled */
+
};
struct qat_pci_device;
diff --git a/drivers/common/qat/qat_device.c b/drivers/common/qat/qat_device.c
index 2a1cf3e..2b41d9a 100644
--- a/drivers/common/qat/qat_device.c
+++ b/drivers/common/qat/qat_device.c
@@ -3,6 +3,8 @@
*/
#include <rte_string_fns.h>
+#include <rte_devargs.h>
+#include <ctype.h>
#include "qat_device.h"
#include "adf_transport_access_macros.h"
@@ -105,12 +107,71 @@ qat_get_qat_dev_from_pci_dev(struct rte_pci_device *pci_dev)
return qat_pci_get_named_dev(name);
}
+static void qat_dev_parse_cmd(const char *str, struct qat_dev_cmd_param
+ *qat_dev_cmd_param)
+{
+ int i = 0;
+ const char *param;
+
+ while (1) {
+ char value_str[4] = { };
+
+ param = qat_dev_cmd_param[i].name;
+ if (param == NULL)
+ return;
+ long value = 0;
+ const char *arg = strstr(str, param);
+ const char *arg2 = NULL;
+
+ if (arg) {
+ arg2 = arg + strlen(param);
+ if (*arg2 != '=') {
+ QAT_LOG(DEBUG, "parsing error '=' sign"
+ " should immediately follow %s",
+ param);
+ arg2 = NULL;
+ } else
+ arg2++;
+ } else {
+ QAT_LOG(DEBUG, "%s not provided", param);
+ }
+ if (arg2) {
+ int iter = 0;
+ while (iter < 2) {
+ if (!isdigit(*(arg2 + iter)))
+ break;
+ iter++;
+ }
+ if (!iter) {
+ QAT_LOG(DEBUG, "parsing error %s"
+ " no number provided",
+ param);
+ } else {
+ memcpy(value_str, arg2, iter);
+ value = strtol(value_str, NULL, 10);
+ if (value > MAX_QP_THRESHOLD_SIZE) {
+ QAT_LOG(DEBUG, "Exceeded max size of"
+ " threshold, setting to %d",
+ MAX_QP_THRESHOLD_SIZE);
+ value = MAX_QP_THRESHOLD_SIZE;
+ }
+ QAT_LOG(DEBUG, "parsing %s = %ld",
+ param, value);
+ }
+ }
+ qat_dev_cmd_param[i].val = value;
+ i++;
+ }
+}
+
struct qat_pci_device *
-qat_pci_device_allocate(struct rte_pci_device *pci_dev)
+qat_pci_device_allocate(struct rte_pci_device *pci_dev,
+ struct qat_dev_cmd_param *qat_dev_cmd_param)
{
struct qat_pci_device *qat_dev;
uint8_t qat_dev_id;
char name[QAT_DEV_NAME_MAX_LEN];
+ struct rte_devargs *devargs = pci_dev->device.devargs;
rte_pci_device_name(&pci_dev->addr, name, sizeof(name));
snprintf(name+strlen(name), QAT_DEV_NAME_MAX_LEN-strlen(name), "_qat");
@@ -148,6 +209,9 @@ qat_pci_device_allocate(struct rte_pci_device *pci_dev)
return NULL;
}
+ if (devargs && devargs->drv_str)
+ qat_dev_parse_cmd(devargs->drv_str, qat_dev_cmd_param);
+
rte_spinlock_init(&qat_dev->arb_csr_lock);
qat_dev->attached = QAT_ATTACHED;
@@ -199,37 +263,45 @@ qat_pci_dev_destroy(struct qat_pci_device *qat_pci_dev,
static int qat_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
struct rte_pci_device *pci_dev)
{
- int ret = 0;
+ int sym_ret = 0, asym_ret = 0, comp_ret = 0;
int num_pmds_created = 0;
struct qat_pci_device *qat_pci_dev;
+ struct qat_dev_cmd_param qat_dev_cmd_param[] = {
+ { SYM_ENQ_THRESHOLD_NAME, 0 },
+ { ASYM_ENQ_THRESHOLD_NAME, 0 },
+ { COMP_ENQ_THRESHOLD_NAME, 0 },
+ { NULL, 0 },
+ };
QAT_LOG(DEBUG, "Found QAT device at %02x:%02x.%x",
pci_dev->addr.bus,
pci_dev->addr.devid,
pci_dev->addr.function);
- qat_pci_dev = qat_pci_device_allocate(pci_dev);
+ qat_pci_dev = qat_pci_device_allocate(pci_dev, qat_dev_cmd_param);
if (qat_pci_dev == NULL)
return -ENODEV;
- ret = qat_sym_dev_create(qat_pci_dev);
- if (ret == 0)
+ sym_ret = qat_sym_dev_create(qat_pci_dev, qat_dev_cmd_param);
+ if (sym_ret == 0) {
num_pmds_created++;
+
+ }
else
QAT_LOG(WARNING,
"Failed to create QAT SYM PMD on device %s",
qat_pci_dev->name);
- ret = qat_comp_dev_create(qat_pci_dev);
- if (ret == 0)
+ comp_ret = qat_comp_dev_create(qat_pci_dev, qat_dev_cmd_param);
+ if (comp_ret == 0)
num_pmds_created++;
else
QAT_LOG(WARNING,
"Failed to create QAT COMP PMD on device %s",
qat_pci_dev->name);
- ret = qat_asym_dev_create(qat_pci_dev);
- if (ret == 0)
+ asym_ret = qat_asym_dev_create(qat_pci_dev, qat_dev_cmd_param);
+ if (asym_ret == 0)
num_pmds_created++;
else
QAT_LOG(WARNING,
@@ -264,13 +336,15 @@ static struct rte_pci_driver rte_qat_pmd = {
};
__rte_weak int
-qat_sym_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused)
+qat_sym_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused,
+ struct qat_dev_cmd_param *qat_dev_cmd_param __rte_unused)
{
return 0;
}
__rte_weak int
-qat_asym_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused)
+qat_asym_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused,
+ struct qat_dev_cmd_param *qat_dev_cmd_param __rte_unused)
{
return 0;
}
@@ -288,7 +362,8 @@ qat_asym_dev_destroy(struct qat_pci_device *qat_pci_dev __rte_unused)
}
__rte_weak int
-qat_comp_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused)
+qat_comp_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused,
+ struct qat_dev_cmd_param *qat_dev_cmd_param __rte_unused)
{
return 0;
}
diff --git a/drivers/common/qat/qat_device.h b/drivers/common/qat/qat_device.h
index 131375e..09a4c55 100644
--- a/drivers/common/qat/qat_device.h
+++ b/drivers/common/qat/qat_device.h
@@ -16,6 +16,16 @@
#define QAT_DEV_NAME_MAX_LEN 64
+#define SYM_ENQ_THRESHOLD_NAME "qat_sym_enq_threshold"
+#define ASYM_ENQ_THRESHOLD_NAME "qat_asym_enq_threshold"
+#define COMP_ENQ_THRESHOLD_NAME "qat_comp_enq_threshold"
+#define MAX_QP_THRESHOLD_SIZE 32
+
+struct qat_dev_cmd_param {
+ const char *name;
+ uint16_t val;
+};
+
enum qat_comp_num_im_buffers {
QAT_NUM_INTERM_BUFS_GEN1 = 12,
QAT_NUM_INTERM_BUFS_GEN2 = 20,
@@ -94,7 +104,8 @@ struct qat_gen_hw_data {
extern struct qat_gen_hw_data qat_gen_config[];
struct qat_pci_device *
-qat_pci_device_allocate(struct rte_pci_device *pci_dev);
+qat_pci_device_allocate(struct rte_pci_device *pci_dev,
+ struct qat_dev_cmd_param *qat_dev_cmd_param);
int
qat_pci_device_release(struct rte_pci_device *pci_dev);
@@ -104,10 +115,12 @@ qat_get_qat_dev_from_pci_dev(struct rte_pci_device *pci_dev);
/* declaration needed for weak functions */
int
-qat_sym_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused);
+qat_sym_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused,
+ struct qat_dev_cmd_param *qat_dev_cmd_param);
int
-qat_asym_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused);
+qat_asym_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused,
+ struct qat_dev_cmd_param *qat_dev_cmd_param);
int
qat_sym_dev_destroy(struct qat_pci_device *qat_pci_dev __rte_unused);
@@ -116,7 +129,8 @@ int
qat_asym_dev_destroy(struct qat_pci_device *qat_pci_dev __rte_unused);
int
-qat_comp_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused);
+qat_comp_dev_create(struct qat_pci_device *qat_pci_dev __rte_unused,
+ struct qat_dev_cmd_param *qat_dev_cmd_param);
int
qat_comp_dev_destroy(struct qat_pci_device *qat_pci_dev __rte_unused);
diff --git a/drivers/common/qat/qat_qp.c b/drivers/common/qat/qat_qp.c
index 30cdc61..a3cf34f 100644
--- a/drivers/common/qat/qat_qp.c
+++ b/drivers/common/qat/qat_qp.c
@@ -608,8 +608,19 @@ qat_enqueue_op_burst(void *qp, void **ops, uint16_t nb_ops)
if (nb_ops_possible == 0)
return 0;
}
+ /* QAT has plenty of work queued already, so don't waste cycles
+ * enqueueing, wait til the application has gathered a bigger burst
+ * or some completed ops have been dequeued
+ */
+ if (tmp_qp->min_enq_burst_threshold && inflights >
+ QAT_QP_MIN_INFL_THRESHOLD && nb_ops_possible <
+ tmp_qp->min_enq_burst_threshold) {
+ tmp_qp->stats.threshold_hit_count++;
+ return 0;
+ }
}
+
while (nb_ops_sent != nb_ops_possible) {
ret = tmp_qp->build_request(*ops, base_addr + tail,
tmp_qp->op_cookies[tail / queue->msg_size],
diff --git a/drivers/common/qat/qat_qp.h b/drivers/common/qat/qat_qp.h
index 8b9ab79..0b95ea3 100644
--- a/drivers/common/qat/qat_qp.h
+++ b/drivers/common/qat/qat_qp.h
@@ -12,6 +12,8 @@ struct qat_pci_device;
#define QAT_CSR_HEAD_WRITE_THRESH 32U
/* number of requests to accumulate before writing head CSR */
+#define QAT_QP_MIN_INFL_THRESHOLD 256
+
typedef int (*build_request_t)(void *op,
uint8_t *req, void *op_cookie,
enum qat_device_gen qat_dev_gen);
@@ -77,6 +79,7 @@ struct qat_qp {
uint32_t enqueued;
uint32_t dequeued __rte_aligned(4);
uint16_t max_inflights;
+ uint16_t min_enq_burst_threshold;
} __rte_cache_aligned;
extern const struct qat_qp_hw_data qat_gen1_qps[][ADF_MAX_QPS_ON_ANY_SERVICE];
diff --git a/drivers/compress/qat/qat_comp_pmd.c b/drivers/compress/qat/qat_comp_pmd.c
index 05b7dfe..48cd968 100644
--- a/drivers/compress/qat/qat_comp_pmd.c
+++ b/drivers/compress/qat/qat_comp_pmd.c
@@ -139,6 +139,7 @@ qat_comp_qp_setup(struct rte_compressdev *dev, uint16_t qp_id,
= *qp_addr;
qp = (struct qat_qp *)*qp_addr;
+ qp->min_enq_burst_threshold = qat_private->min_enq_burst_threshold;
for (i = 0; i < qp->nb_descriptors; i++) {
@@ -660,8 +661,10 @@ static const struct rte_driver compdev_qat_driver = {
.alias = qat_comp_drv_name
};
int
-qat_comp_dev_create(struct qat_pci_device *qat_pci_dev)
+qat_comp_dev_create(struct qat_pci_device *qat_pci_dev,
+ struct qat_dev_cmd_param *qat_dev_cmd_param)
{
+ int i = 0;
if (qat_pci_dev->qat_dev_gen == QAT_GEN3) {
QAT_LOG(ERR, "Compression PMD not supported on QAT c4xxx");
return 0;
@@ -719,6 +722,14 @@ qat_comp_dev_create(struct qat_pci_device *qat_pci_dev)
break;
}
+ while (1) {
+ if (qat_dev_cmd_param[i].name == NULL)
+ break;
+ if (!strcmp(qat_dev_cmd_param[i].name, COMP_ENQ_THRESHOLD_NAME))
+ comp_dev->min_enq_burst_threshold = qat_dev_cmd_param[i].val;
+ i++;
+ }
+
QAT_LOG(DEBUG,
"Created QAT COMP device %s as compressdev instance %d",
name, compressdev->data->dev_id);
diff --git a/drivers/compress/qat/qat_comp_pmd.h b/drivers/compress/qat/qat_comp_pmd.h
index 6979de1..5c7fa9f 100644
--- a/drivers/compress/qat/qat_comp_pmd.h
+++ b/drivers/compress/qat/qat_comp_pmd.h
@@ -32,10 +32,12 @@ struct qat_comp_dev_private {
/**< The device's pool for qat_comp_xforms */
struct rte_mempool *streampool;
/**< The device's pool for qat_comp_streams */
+ uint16_t min_enq_burst_threshold;
};
int
-qat_comp_dev_create(struct qat_pci_device *qat_pci_dev);
+qat_comp_dev_create(struct qat_pci_device *qat_pci_dev,
+ struct qat_dev_cmd_param *qat_dev_cmd_param);
int
qat_comp_dev_destroy(struct qat_pci_device *qat_pci_dev);
diff --git a/drivers/crypto/qat/qat_asym_pmd.c b/drivers/crypto/qat/qat_asym_pmd.c
index c8a52b6..97dad92 100644
--- a/drivers/crypto/qat/qat_asym_pmd.c
+++ b/drivers/crypto/qat/qat_asym_pmd.c
@@ -160,6 +160,7 @@ static int qat_asym_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,
= *qp_addr;
qp = (struct qat_qp *)*qp_addr;
+ qp->min_enq_burst_threshold = qat_private->min_enq_burst_threshold;
for (i = 0; i < qp->nb_descriptors; i++) {
int j;
@@ -235,8 +236,10 @@ static const struct rte_driver cryptodev_qat_asym_driver = {
};
int
-qat_asym_dev_create(struct qat_pci_device *qat_pci_dev)
+qat_asym_dev_create(struct qat_pci_device *qat_pci_dev,
+ struct qat_dev_cmd_param *qat_dev_cmd_param)
{
+ int i = 0;
struct rte_cryptodev_pmd_init_params init_params = {
.name = "",
.socket_id = qat_pci_dev->pci_dev->device.numa_node,
@@ -281,6 +284,14 @@ qat_asym_dev_create(struct qat_pci_device *qat_pci_dev)
internals->asym_dev_id = cryptodev->data->dev_id;
internals->qat_dev_capabilities = qat_gen1_asym_capabilities;
+ while (1) {
+ if (qat_dev_cmd_param[i].name == NULL)
+ break;
+ if (!strcmp(qat_dev_cmd_param[i].name, ASYM_ENQ_THRESHOLD_NAME))
+ internals->min_enq_burst_threshold = qat_dev_cmd_param[i].val;
+ i++;
+ }
+
QAT_LOG(DEBUG, "Created QAT ASYM device %s as cryptodev instance %d",
cryptodev->data->name, internals->asym_dev_id);
return 0;
diff --git a/drivers/crypto/qat/qat_asym_pmd.h b/drivers/crypto/qat/qat_asym_pmd.h
index 895d0f6..0535bc6 100644
--- a/drivers/crypto/qat/qat_asym_pmd.h
+++ b/drivers/crypto/qat/qat_asym_pmd.h
@@ -26,6 +26,7 @@ struct qat_asym_dev_private {
/**< Device instance for this rte_cryptodev */
const struct rte_cryptodev_capabilities *qat_dev_capabilities;
/* QAT device asymmetric crypto capabilities */
+ uint16_t min_enq_burst_threshold;
};
uint16_t
@@ -42,7 +43,8 @@ int qat_asym_session_configure(struct rte_cryptodev *dev,
struct rte_mempool *mempool);
int
-qat_asym_dev_create(struct qat_pci_device *qat_pci_dev);
+qat_asym_dev_create(struct qat_pci_device *qat_pci_dev,
+ struct qat_dev_cmd_param *qat_dev_cmd_param);
int
qat_asym_dev_destroy(struct qat_pci_device *qat_pci_dev);
diff --git a/drivers/crypto/qat/qat_sym_pmd.c b/drivers/crypto/qat/qat_sym_pmd.c
index 71f21ce..fd2f3b3 100644
--- a/drivers/crypto/qat/qat_sym_pmd.c
+++ b/drivers/crypto/qat/qat_sym_pmd.c
@@ -169,6 +169,7 @@ static int qat_sym_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,
= *qp_addr;
qp = (struct qat_qp *)*qp_addr;
+ qp->min_enq_burst_threshold = qat_private->min_enq_burst_threshold;
for (i = 0; i < qp->nb_descriptors; i++) {
@@ -237,8 +238,10 @@ static const struct rte_driver cryptodev_qat_sym_driver = {
};
int
-qat_sym_dev_create(struct qat_pci_device *qat_pci_dev)
+qat_sym_dev_create(struct qat_pci_device *qat_pci_dev,
+ struct qat_dev_cmd_param *qat_dev_cmd_param __rte_unused)
{
+ int i = 0;
struct rte_cryptodev_pmd_init_params init_params = {
.name = "",
.socket_id = qat_pci_dev->pci_dev->device.numa_node,
@@ -302,6 +305,14 @@ qat_sym_dev_create(struct qat_pci_device *qat_pci_dev)
break;
}
+ while (1) {
+ if (qat_dev_cmd_param[i].name == NULL)
+ break;
+ if (!strcmp(qat_dev_cmd_param[i].name, SYM_ENQ_THRESHOLD_NAME))
+ internals->min_enq_burst_threshold = qat_dev_cmd_param[i].val;
+ i++;
+ }
+
QAT_LOG(DEBUG, "Created QAT SYM device %s as cryptodev instance %d",
cryptodev->data->name, internals->sym_dev_id);
return 0;
diff --git a/drivers/crypto/qat/qat_sym_pmd.h b/drivers/crypto/qat/qat_sym_pmd.h
index 7ddaf45..a32c25a 100644
--- a/drivers/crypto/qat/qat_sym_pmd.h
+++ b/drivers/crypto/qat/qat_sym_pmd.h
@@ -28,10 +28,12 @@ struct qat_sym_dev_private {
/**< Device instance for this rte_cryptodev */
const struct rte_cryptodev_capabilities *qat_dev_capabilities;
/* QAT device symmetric crypto capabilities */
+ uint16_t min_enq_burst_threshold;
};
int
-qat_sym_dev_create(struct qat_pci_device *qat_pci_dev);
+qat_sym_dev_create(struct qat_pci_device *qat_pci_dev,
+ struct qat_dev_cmd_param *qat_dev_cmd_param);
int
qat_sym_dev_destroy(struct qat_pci_device *qat_pci_dev);
--
2.1.0
next prev parent reply other threads:[~2019-12-11 14:51 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-11 14:50 [dpdk-dev] [PATCH v3 0/4] Add dual threading in QAT PMD Arek Kusztal
2019-12-11 14:50 ` [dpdk-dev] [PATCH v3 1/4] common/qat: remove tail write coalescing feature Arek Kusztal
2020-01-14 17:37 ` Trahe, Fiona
2019-12-11 14:50 ` [dpdk-dev] [PATCH v3 2/4] common/qat: move max inflights param into qp Arek Kusztal
2020-01-14 17:38 ` Trahe, Fiona
2019-12-11 14:50 ` [dpdk-dev] [PATCH v3 3/4] common/qat: add dual thread support Arek Kusztal
2020-01-14 17:38 ` Trahe, Fiona
2019-12-11 14:50 ` Arek Kusztal [this message]
2020-01-14 12:59 ` [dpdk-dev] [PATCH v3 4/4] crypto/qat: add minimum enq threshold to qat pmd Trahe, Fiona
2019-12-11 14:56 ` [dpdk-dev] [PATCH v3 0/4] Add dual threading in QAT PMD Trahe, Fiona
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