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From: Pablo de Lara <pablo.de.lara.guarch@intel.com>
To: fiona.trahe@intel.com, tomaszx.jozwiak@intel.com,
	john.griffin@intel.com, deepak.k.jain@intel.com
Cc: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v7 08/16] compress/qat: setup queue-pairs for compression service
Date: Fri, 13 Jul 2018 03:28:17 +0100	[thread overview]
Message-ID: <20180713022825.33106-9-pablo.de.lara.guarch@intel.com> (raw)
In-Reply-To: <20180713022825.33106-1-pablo.de.lara.guarch@intel.com>

From: Fiona Trahe <fiona.trahe@intel.com>

Setup and clear queue-pairs for handling compression
requests and responses.

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
---
 drivers/compress/qat/qat_comp.h     |  2 ++
 drivers/compress/qat/qat_comp_pmd.c | 61 +++++++++++++++++++++++++++++++++++++
 drivers/compress/qat/qat_comp_pmd.h |  6 ++++
 3 files changed, 69 insertions(+)

diff --git a/drivers/compress/qat/qat_comp.h b/drivers/compress/qat/qat_comp.h
index 937f3c83e..9e6861b8a 100644
--- a/drivers/compress/qat/qat_comp.h
+++ b/drivers/compress/qat/qat_comp.h
@@ -24,6 +24,8 @@ enum qat_comp_request_type {
 	REQ_COMP_END
 };
 
+struct qat_comp_op_cookie {
+};
 
 struct qat_comp_xform {
 	struct icp_qat_fw_comp_req qat_comp_req_tmpl;
diff --git a/drivers/compress/qat/qat_comp_pmd.c b/drivers/compress/qat/qat_comp_pmd.c
index 6feffb784..5ae6caf83 100644
--- a/drivers/compress/qat/qat_comp_pmd.c
+++ b/drivers/compress/qat/qat_comp_pmd.c
@@ -2,6 +2,7 @@
  * Copyright(c) 2015-2018 Intel Corporation
  */
 
+#include "qat_comp.h"
 #include "qat_comp_pmd.h"
 
 void
@@ -38,3 +39,63 @@ qat_comp_stats_reset(struct rte_compressdev *dev)
 	qat_stats_reset(qat_priv->qat_dev, QAT_SERVICE_COMPRESSION);
 
 }
+
+int
+qat_comp_qp_release(struct rte_compressdev *dev, uint16_t queue_pair_id)
+{
+	struct qat_comp_dev_private *qat_private = dev->data->dev_private;
+
+	QAT_LOG(DEBUG, "Release comp qp %u on device %d",
+				queue_pair_id, dev->data->dev_id);
+
+	qat_private->qat_dev->qps_in_use[QAT_SERVICE_COMPRESSION][queue_pair_id]
+						= NULL;
+
+	return qat_qp_release((struct qat_qp **)
+			&(dev->data->queue_pairs[queue_pair_id]));
+}
+
+int
+qat_comp_qp_setup(struct rte_compressdev *dev, uint16_t qp_id,
+		  uint32_t max_inflight_ops, int socket_id)
+{
+	int ret = 0;
+	struct qat_qp_config qat_qp_conf;
+
+	struct qat_qp **qp_addr =
+			(struct qat_qp **)&(dev->data->queue_pairs[qp_id]);
+	struct qat_comp_dev_private *qat_private = dev->data->dev_private;
+	const struct qat_qp_hw_data *comp_hw_qps =
+			qat_gen_config[qat_private->qat_dev->qat_dev_gen]
+				      .qp_hw_data[QAT_SERVICE_COMPRESSION];
+	const struct qat_qp_hw_data *qp_hw_data = comp_hw_qps + qp_id;
+
+	/* If qp is already in use free ring memory and qp metadata. */
+	if (*qp_addr != NULL) {
+		ret = qat_comp_qp_release(dev, qp_id);
+		if (ret < 0)
+			return ret;
+	}
+	if (qp_id >= qat_qps_per_service(comp_hw_qps,
+					 QAT_SERVICE_COMPRESSION)) {
+		QAT_LOG(ERR, "qp_id %u invalid for this device", qp_id);
+		return -EINVAL;
+	}
+
+	qat_qp_conf.hw = qp_hw_data;
+	qat_qp_conf.build_request = qat_comp_build_request;
+	qat_qp_conf.cookie_size = sizeof(struct qat_comp_op_cookie);
+	qat_qp_conf.nb_descriptors = max_inflight_ops;
+	qat_qp_conf.socket_id = socket_id;
+	qat_qp_conf.service_str = "comp";
+
+	ret = qat_qp_setup(qat_private->qat_dev, qp_addr, qp_id, &qat_qp_conf);
+	if (ret != 0)
+		return ret;
+
+	/* store a link to the qp in the qat_pci_device */
+	qat_private->qat_dev->qps_in_use[QAT_SERVICE_COMPRESSION][qp_id]
+							= *qp_addr;
+
+	return ret;
+}
diff --git a/drivers/compress/qat/qat_comp_pmd.h b/drivers/compress/qat/qat_comp_pmd.h
index 27d84c8fd..5a4bc3154 100644
--- a/drivers/compress/qat/qat_comp_pmd.h
+++ b/drivers/compress/qat/qat_comp_pmd.h
@@ -34,6 +34,12 @@ qat_comp_stats_reset(struct rte_compressdev *dev);
 void
 qat_comp_stats_get(struct rte_compressdev *dev,
 		struct rte_compressdev_stats *stats);
+int
+qat_comp_qp_release(struct rte_compressdev *dev, uint16_t queue_pair_id);
+
+int
+qat_comp_qp_setup(struct rte_compressdev *dev, uint16_t qp_id,
+		  uint32_t max_inflight_ops, int socket_id);
 
 #endif
 #endif /* _QAT_COMP_PMD_H_ */
-- 
2.14.4

  parent reply	other threads:[~2018-07-13 10:34 UTC|newest]

Thread overview: 106+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-23 18:40 [dpdk-dev] [PATCH] compress/qat: add compression PMD Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 00/16] " Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 " Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 " Fiona Trahe
2018-07-11 11:56       ` [dpdk-dev] [PATCH v5 " Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 " Fiona Trahe
2018-07-13  2:28           ` [dpdk-dev] [PATCH v7 " Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 01/16] common/qat: updated firmware headers Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 02/16] compress/qat: add makefiles for PMD Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 03/16] compress/qat: add meson build Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 04/16] compress/qat: add xform processing Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 05/16] compress/qat: create FW request and process response Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 06/16] compress/qat: check that correct firmware is in use Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 07/16] compress/qat: add stats functions Pablo de Lara
2018-07-13  2:28             ` Pablo de Lara [this message]
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 09/16] compress/qat: add fns to configure and clear device Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 10/16] compress/qat: add fn to return device info Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 11/16] compress/qat: add enqueue/dequeue functions Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 12/16] compress/qat: add device start and stop fns Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 13/16] compress/qat: create and populate the ops structure Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 14/16] compress/qat: add fns to create and destroy the PMD Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 15/16] compress/qat: prevent device usage if incorrect firmware Pablo de Lara
2018-07-13  2:28             ` [dpdk-dev] [PATCH v7 16/16] doc/qat: refactor docs adding compression guide Pablo de Lara
2018-07-13 14:22             ` [dpdk-dev] [PATCH v7 00/16] compress/qat: add compression PMD De Lara Guarch, Pablo
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 01/16] common/qat: updated firmware headers Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 02/16] compress/qat: add makefiles for PMD Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 03/16] compress/qat: add meson build Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 04/16] compress/qat: add xform processing Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 05/16] compress/qat: create fw request and process response Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 06/16] compress/qat: check that correct firmware is in use Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 07/16] compress/qat: add stats functions Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 08/16] compress/qat: setup queue-pairs for compression service Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 09/16] compress/qat: add fns to configure and clear device Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 10/16] compress/qat: add fn to return device info Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 11/16] compress/qat: add enqueue/dequeue functions Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 12/16] compress/qat: add device start and stop fns Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 13/16] compress/qat: create and populate the ops structure Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 14/16] compress/qat: add fns to create and destroy the PMD Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 15/16] compress/qat: prevent device usage if incorrect firmware Fiona Trahe
2018-07-12 16:04         ` [dpdk-dev] [PATCH v6 16/16] docs/qat: refactor docs adding compression guide Fiona Trahe
2018-07-11 11:56       ` [dpdk-dev] [PATCH v5 01/16] common/qat: updated firmware headers Fiona Trahe
2018-07-11 11:56       ` [dpdk-dev] [PATCH v5 02/16] compress/qat: add makefiles for PMD Fiona Trahe
2018-07-12 12:41         ` De Lara Guarch, Pablo
2018-07-11 11:56       ` [dpdk-dev] [PATCH v5 03/16] compress/qat: add meson build Fiona Trahe
2018-07-11 11:56       ` [dpdk-dev] [PATCH v5 04/16] compress/qat: add xform processing Fiona Trahe
2018-07-11 11:56       ` [dpdk-dev] [PATCH v5 05/16] compress/qat: create fw request and process response Fiona Trahe
2018-07-11 11:56       ` [dpdk-dev] [PATCH v5 06/16] compress/qat: check that correct firmware is in use Fiona Trahe
2018-07-11 11:57       ` [dpdk-dev] [PATCH v5 07/16] compress/qat: add stats functions Fiona Trahe
2018-07-11 11:57       ` [dpdk-dev] [PATCH v5 08/16] compress/qat: setup queue-pairs for compression service Fiona Trahe
2018-07-11 11:57       ` [dpdk-dev] [PATCH v5 09/16] compress/qat: add fns to configure and clear device Fiona Trahe
2018-07-11 11:57       ` [dpdk-dev] [PATCH v5 10/16] compress/qat: add fn to return device info Fiona Trahe
2018-07-11 11:57       ` [dpdk-dev] [PATCH v5 11/16] compress/qat: add enqueue/dequeue functions Fiona Trahe
2018-07-11 11:57       ` [dpdk-dev] [PATCH v5 12/16] compress/qat: add device start and stop fns Fiona Trahe
2018-07-11 11:57       ` [dpdk-dev] [PATCH v5 13/16] compress/qat: create and populate the ops structure Fiona Trahe
2018-07-11 11:57       ` [dpdk-dev] [PATCH v5 14/16] compress/qat: add fns to create and destroy the PMD Fiona Trahe
2018-07-11 11:57       ` [dpdk-dev] [PATCH v5 15/16] compress/qat: prevent device usage if incorrect firmware Fiona Trahe
2018-07-11 11:57       ` [dpdk-dev] [PATCH v5 16/16] docs/qat: refactor docs adding compression guide Fiona Trahe
2018-07-12 15:56         ` De Lara Guarch, Pablo
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 01/16] common/qat: updated firmware headers Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 02/16] compress/qat: add makefiles for PMD Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 03/16] compress/qat: add meson build Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 04/16] compress/qat: add xform processing Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 05/16] compress/qat: create fw request and process response Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 06/16] compress/qat: check that correct firmware is in use Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 07/16] compress/qat: add stats functions Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 08/16] compress/qat: setup queue-pairs for compression service Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 09/16] compress/qat: add fns to configure and clear device Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 10/16] compress/qat: add fn to return device info Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 11/16] compress/qat: add enqueue/dequeue functions Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 12/16] compress/qat: add device start and stop fns Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 13/16] compress/qat: create and populate the ops structure Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 14/16] compress/qat: add fns to create and destroy the PMD Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 15/16] compress/qat: prevent device usage if incorrect firmware Fiona Trahe
2018-07-10  0:41     ` [dpdk-dev] [PATCH v4 16/16] docs/qat: refactor docs adding compression guide Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 01/16] common/qat: updated firmware headers Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 02/16] compress/qat: add makefiles for PMD Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 03/16] compress/qat: add meson build Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 04/16] compress/qat: add xform processing Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 05/16] compress/qat: create fw request and process response Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 06/16] compress/qat: check that correct firmware is in use Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 07/16] compress/qat: add stats functions Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 08/16] compress/qat: setup queue-pairs for compression service Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 09/16] compress/qat: add fns to configure and clear device Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 10/16] compress/qat: add fn to return device info Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 11/16] compress/qat: add enqueue/dequeue functions Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 12/16] compress/qat: add device start and stop fns Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 13/16] compress/qat: create and populate the ops structure Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 14/16] compress/qat: add fns to create and destroy the PMD Fiona Trahe
2018-07-05 17:32   ` [dpdk-dev] [PATCH v3 15/16] compress/qat: prevent device usage if incorrect firmware Fiona Trahe
2018-07-05 17:33   ` [dpdk-dev] [PATCH v3 16/16] docs/qat: refactor docs adding compression guide Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 01/16] common/qat: updated firmware headers Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 02/16] compress/qat: add makefiles for PMD Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 03/16] compress/qat: add meson build Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 04/16] compress/qat: add xform processing Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 05/16] compress/qat: create fw request and process response Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 06/16] compress/qat: check that correct firmware is in use Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 07/16] compress/qat: add stats functions Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 08/16] compress/qat: setup queue-pairs for compression service Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 09/16] compress/qat: add fns to configure and clear device Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 10/16] compress/qat: add fn to return device info Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 11/16] compress/qat: add enqueue/dequeue functions Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 12/16] compress/qat: add device start and stop fns Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 13/16] compress/qat: create and populate the ops structure Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 14/16] compress/qat: add fns to create and destroy the PMD Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 15/16] compress/qat: prevent device usage if incorrect firmware Fiona Trahe
2018-07-05 16:05 ` [dpdk-dev] [PATCH v2 16/16] docs/qat: refactor docs adding compression guide Fiona Trahe

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