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From: Nicolas Chautru <nicolas.chautru@intel.com>
To: thomas@monjalon.net, akhil.goyal@nxp.com, dev@dpdk.org
Cc: ferruh.yigit@intel.com, Nic Chautru <nicolas.chautru@intel.com>
Subject: [dpdk-dev] [PATCH v3 02/14] bbdev: expose device HARQ buffer size at device level
Date: Wed,  4 Mar 2020 10:54:50 -0800
Message-ID: <1583348102-13253-3-git-send-email-nicolas.chautru@intel.com> (raw)
In-Reply-To: <1583348102-13253-1-git-send-email-nicolas.chautru@intel.com>

From: Nic Chautru <nicolas.chautru@intel.com>

This exposes the HARQ buffer size at the device driver level
instead of using the capability of a specific operation.

This is currently not yet used by a device until
future commit.

Signed-off-by: Nic Chautru <nicolas.chautru@intel.com>
---
 drivers/baseband/turbo_sw/bbdev_turbo_software.c | 2 +-
 lib/librte_bbdev/rte_bbdev.h                     | 2 ++
 lib/librte_bbdev/rte_bbdev_op.h                  | 2 --
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/baseband/turbo_sw/bbdev_turbo_software.c b/drivers/baseband/turbo_sw/bbdev_turbo_software.c
index f2fe7a2..6d5e080 100644
--- a/drivers/baseband/turbo_sw/bbdev_turbo_software.c
+++ b/drivers/baseband/turbo_sw/bbdev_turbo_software.c
@@ -219,7 +219,6 @@ struct turbo_sw_queue {
 					RTE_BBDEV_LDPC_ITERATION_STOP_ENABLE,
 			.llr_size = 8,
 			.llr_decimals = 2,
-			.harq_memory_size = 0,
 			.num_buffers_src =
 					RTE_BBDEV_LDPC_MAX_CODE_BLOCKS,
 			.num_buffers_hard_out =
@@ -251,6 +250,7 @@ struct turbo_sw_queue {
 	dev_info->default_queue_conf = default_queue_conf;
 	dev_info->capabilities = bbdev_capabilities;
 	dev_info->min_alignment = 64;
+	dev_info->harq_buffer_size = 0;
 
 	rte_bbdev_log_debug("got device info from %u\n", dev->data->dev_id);
 }
diff --git a/lib/librte_bbdev/rte_bbdev.h b/lib/librte_bbdev/rte_bbdev.h
index b2da190..38d9d50 100644
--- a/lib/librte_bbdev/rte_bbdev.h
+++ b/lib/librte_bbdev/rte_bbdev.h
@@ -307,6 +307,8 @@ struct rte_bbdev_driver_info {
 	bool queue_intr_supported;
 	/** Minimum alignment of buffers, in bytes */
 	uint16_t min_alignment;
+	/** HARQ memory available in kB */
+	uint32_t harq_buffer_size;
 	/** Default queue configuration used if none is supplied  */
 	struct rte_bbdev_queue_conf default_queue_conf;
 	/** Device operation capabilities */
diff --git a/lib/librte_bbdev/rte_bbdev_op.h b/lib/librte_bbdev/rte_bbdev_op.h
index 062f9ff..8122089 100644
--- a/lib/librte_bbdev/rte_bbdev_op.h
+++ b/lib/librte_bbdev/rte_bbdev_op.h
@@ -712,8 +712,6 @@ struct rte_bbdev_op_cap_ldpc_dec {
 	int8_t llr_size;
 	/** LLR numbers of decimals bit for arithmetic representation */
 	int8_t llr_decimals;
-	/** Amount of memory for HARQ in external DDR in MB */
-	uint16_t harq_memory_size;
 	/** Num input code block buffers */
 	uint16_t num_buffers_src;
 	/** Num hard output code block buffers */
-- 
1.8.3.1


  parent reply index

Thread overview: 115+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-27  4:38 [dpdk-dev] [PATCH v1 00/14] bbdev new features Nicolas Chautru
2020-02-27  4:38 ` [dpdk-dev] [PATCH v1 01/14] bbdev: add capability flag for filler bits inclusion in HARQ Nicolas Chautru
2020-02-27  4:38 ` [dpdk-dev] [PATCH v1 02/14] bbdev: expose device HARQ buffer size at device level Nicolas Chautru
2020-02-27  4:38 ` [dpdk-dev] [PATCH v1 03/14] baseband/turbo_sw: fix the exposed LLR decimals assumption Nicolas Chautru
2020-02-27  4:38 ` [dpdk-dev] [PATCH v1 04/14] baseband/turbo_sw: support large size code block Nicolas Chautru
2020-02-27  4:38 ` [dpdk-dev] [PATCH v1 05/14] test-bbdev: rename FPGA LTE macros to be more explicit Nicolas Chautru
2020-02-27  4:39 ` [dpdk-dev] [PATCH v1 06/14] test-bbdev: support HARQ validation Nicolas Chautru
2020-02-27  4:39 ` [dpdk-dev] [PATCH v1 07/14] test-bbdev: support for performance tests Nicolas Chautru
2020-02-27  4:39 ` [dpdk-dev] [PATCH v1 08/14] test-bbdev: support for LDPC interrupt test Nicolas Chautru
2020-02-27  4:39 ` [dpdk-dev] [PATCH v1 09/14] test-bbdev: support for offload test for LDPC Nicolas Chautru
2020-02-27  4:39 ` [dpdk-dev] [PATCH v1 10/14] test-bbdev: vectors update Nicolas Chautru
2020-02-27  4:39 ` [dpdk-dev] [PATCH v1 11/14] doc: update of testbbdev documentation Nicolas Chautru
2020-02-27  4:39 ` [dpdk-dev] [PATCH v1 12/14] drivers/baseband: add PMD for FPGA 5GNR FEC Nicolas Chautru
2020-02-27  4:39 ` [dpdk-dev] [PATCH v1 13/14] test-bbdev: add support for FPGA driver initialization Nicolas Chautru
2020-02-27  4:39 ` [dpdk-dev] [PATCH v1 14/14] doc: add feature matrix table for bbdev devices Nicolas Chautru
2020-03-04 18:22   ` [dpdk-dev] [PATCH v2 00/15] bbdev new features Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 01/15] bbdev: add capability flag for filler bits inclusion in HARQ Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 02/15] bbdev: expose device HARQ buffer size at device level Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 03/15] baseband/turbo_sw: fix the exposed LLR decimals assumption Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 04/15] baseband/turbo_sw: support large size code block Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 05/15] test-bbdev: rename FPGA LTE macros to be more explicit Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 06/15] test-bbdev: support HARQ validation Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 07/15] test-bbdev: support for performance tests Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 08/15] test-bbdev: support for LDPC interrupt test Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 09/15] test-bbdev: support for offload test for LDPC Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 10/15] test-bbdev: vectors update Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 11/15] doc: update of testbbdev documentation Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 12/15] drivers/baseband: add PMD for FPGA 5GNR FEC Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 13/15] test-bbdev: add support for FPGA driver initialization Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 14/15] doc: add feature matrix table for bbdev devices Nicolas Chautru
2020-03-04 18:22     ` [dpdk-dev] [PATCH v2 15/15] doc: add release note for bbdev PMD update Nicolas Chautru
2020-03-04 18:54   ` [dpdk-dev] [PATCH v3 00/14] bbdev new features Nicolas Chautru
2020-03-04 18:54     ` [dpdk-dev] [PATCH v3 01/14] bbdev: add capability flag for filler bits inclusion in HARQ Nicolas Chautru
2020-03-13 10:42       ` Dave Burley
2020-03-25  9:53       ` Akhil Goyal
2020-03-26  2:47         ` Chautru, Nicolas
2020-03-04 18:54     ` Nicolas Chautru [this message]
2020-03-13 10:47       ` [dpdk-dev] [PATCH v3 02/14] bbdev: expose device HARQ buffer size at device level Dave Burley
2020-03-04 18:54     ` [dpdk-dev] [PATCH v3 03/14] baseband/turbo_sw: fix the exposed LLR decimals assumption Nicolas Chautru
2020-03-04 18:54     ` [dpdk-dev] [PATCH v3 04/14] baseband/turbo_sw: support large size code block Nicolas Chautru
2020-03-13 16:10       ` Dave Burley
2020-03-25 10:18       ` Akhil Goyal
2020-03-26  2:50         ` Chautru, Nicolas
2020-03-04 18:54     ` [dpdk-dev] [PATCH v3 05/14] test-bbdev: rename FPGA LTE macros to be more explicit Nicolas Chautru
2020-03-13 10:55       ` Dave Burley
2020-03-04 18:54     ` [dpdk-dev] [PATCH v3 06/14] test-bbdev: support HARQ validation Nicolas Chautru
2020-03-25 13:23       ` Akhil Goyal
2020-03-26  2:53         ` Chautru, Nicolas
2020-03-04 18:54     ` [dpdk-dev] [PATCH v3 07/14] test-bbdev: support for performance tests Nicolas Chautru
2020-03-13 10:58       ` Dave Burley
2020-03-25 13:47       ` Akhil Goyal
2020-03-26  2:56         ` Chautru, Nicolas
2020-03-04 18:54     ` [dpdk-dev] [PATCH v3 08/14] test-bbdev: support for LDPC interrupt test Nicolas Chautru
2020-03-13 10:59       ` Dave Burley
2020-03-04 18:54     ` [dpdk-dev] [PATCH v3 09/14] test-bbdev: support for offload test for LDPC Nicolas Chautru
2020-03-25 13:54       ` Akhil Goyal
2020-03-26  2:57         ` Chautru, Nicolas
2020-03-04 18:54     ` [dpdk-dev] [PATCH v3 10/14] test-bbdev: vectors update Nicolas Chautru
2020-03-13 11:02       ` Dave Burley
2020-03-25 13:58       ` Akhil Goyal
2020-03-26  2:59         ` Chautru, Nicolas
2020-03-04 18:54     ` [dpdk-dev] [PATCH v3 11/14] doc: update of testbbdev documentation Nicolas Chautru
2020-03-13 11:03       ` Dave Burley
2020-03-25 14:48       ` Akhil Goyal
2020-03-26  3:02         ` Chautru, Nicolas
2020-03-04 18:55     ` [dpdk-dev] [PATCH v3 12/14] drivers/baseband: add PMD for FPGA 5GNR FEC Nicolas Chautru
2020-03-13 11:03       ` Dave Burley
2020-03-25 14:59       ` Akhil Goyal
2020-03-26  3:16         ` Chautru, Nicolas
2020-03-26  5:27           ` Akhil Goyal
2020-03-30  0:09             ` Chautru, Nicolas
2020-03-04 18:55     ` [dpdk-dev] [PATCH v3 13/14] test-bbdev: add support for FPGA driver initialization Nicolas Chautru
2020-03-13 11:05       ` Dave Burley
2020-03-04 18:55     ` [dpdk-dev] [PATCH v3 14/14] doc: add feature matrix table for bbdev devices Nicolas Chautru
2020-03-13 11:05       ` Dave Burley
2020-03-12 20:10     ` [dpdk-dev] [PATCH v3 00/14] bbdev new features Chautru, Nicolas
2020-03-13  7:15       ` Akhil Goyal
2020-03-24 23:47         ` Chautru, Nicolas
2020-03-26  2:45   ` [dpdk-dev] [PATCH v4 00/10] " Nicolas Chautru
2020-03-26  2:45     ` [dpdk-dev] [PATCH v4 01/10] bbdev: add capability flag for filler bits inclusion in HARQ Nicolas Chautru
2020-03-26  2:45     ` [dpdk-dev] [PATCH v4 02/10] bbdev: expose device HARQ buffer size at device level Nicolas Chautru
2020-03-26  2:45     ` [dpdk-dev] [PATCH v4 03/10] baseband/turbo_sw: fix the exposed LLR decimals assumption Nicolas Chautru
2020-03-26  2:45     ` [dpdk-dev] [PATCH v4 04/10] baseband/turbo_sw: support large size code block Nicolas Chautru
2020-03-26  2:45     ` [dpdk-dev] [PATCH v4 05/10] test-bbdev: rename FPGA LTE macros to be more explicit Nicolas Chautru
2020-03-26  2:45     ` [dpdk-dev] [PATCH v4 06/10] test-bbdev: support HARQ validation Nicolas Chautru
2020-03-26  2:45     ` [dpdk-dev] [PATCH v4 07/10] test-bbdev: support for performance tests Nicolas Chautru
2020-03-26  2:45     ` [dpdk-dev] [PATCH v4 08/10] test-bbdev: support for LDPC interrupt test Nicolas Chautru
2020-03-26  2:45     ` [dpdk-dev] [PATCH v4 09/10] test-bbdev: support for offload test for LDPC Nicolas Chautru
2020-03-26  2:45     ` [dpdk-dev] [PATCH v4 10/10] test-bbdev: vectors update Nicolas Chautru
2020-03-26  3:27   ` [dpdk-dev] [PATCH v5 00/10] bbdev new features Nicolas Chautru
2020-03-26  3:27     ` [dpdk-dev] [PATCH v5 01/10] bbdev: add capability flag for filler bits inclusion in HARQ Nicolas Chautru
2020-03-27 11:44       ` Dave Burley
2020-03-26  3:27     ` [dpdk-dev] [PATCH v5 02/10] bbdev: expose device HARQ buffer size at device level Nicolas Chautru
2020-03-27 11:45       ` Dave Burley
2020-03-26  3:27     ` [dpdk-dev] [PATCH v5 03/10] baseband/turbo_sw: fix the exposed LLR decimals assumption Nicolas Chautru
2020-03-27 11:45       ` Dave Burley
2020-03-26  3:27     ` [dpdk-dev] [PATCH v5 04/10] baseband/turbo_sw: support large size code block Nicolas Chautru
2020-03-27 11:45       ` Dave Burley
2020-03-26  3:27     ` [dpdk-dev] [PATCH v5 05/10] test-bbdev: rename FPGA LTE macros to be more explicit Nicolas Chautru
2020-03-27 11:45       ` Dave Burley
2020-03-26  3:27     ` [dpdk-dev] [PATCH v5 06/10] test-bbdev: support HARQ validation Nicolas Chautru
2020-03-27 11:47       ` Dave Burley
2020-03-26  3:27     ` [dpdk-dev] [PATCH v5 07/10] test-bbdev: support for performance tests Nicolas Chautru
2020-03-27 11:47       ` Dave Burley
2020-03-26  3:27     ` [dpdk-dev] [PATCH v5 08/10] test-bbdev: support for LDPC interrupt test Nicolas Chautru
2020-03-27 11:47       ` Dave Burley
2020-03-26  3:27     ` [dpdk-dev] [PATCH v5 09/10] test-bbdev: support for offload test for LDPC Nicolas Chautru
2020-03-27 11:47       ` Dave Burley
2020-03-26  3:27     ` [dpdk-dev] [PATCH v5 10/10] test-bbdev: vectors update Nicolas Chautru
2020-03-27 11:47       ` Dave Burley
2020-03-27 11:43     ` [dpdk-dev] [PATCH v5 00/10] bbdev new features Dave Burley
2020-04-05 16:41     ` Akhil Goyal
2020-03-03 18:08 ` [dpdk-dev] [PATCH v1 00/14] " Chautru, Nicolas
2020-03-04  8:23   ` Thomas Monjalon
2020-03-04 18:28     ` Chautru, Nicolas

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