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From: Nicolas Chautru <nicolas.chautru@intel.com>
To: dev@dpdk.org, gakhil@marvell.com
Cc: thomas@monjalon.net, trix@redhat.com, hemant.agrawal@nxp.com,
	mingshan.zhang@intel.com,
	Nicolas Chautru <nicolas.chautru@intel.com>
Subject: [dpdk-dev] [PATCH v1 3/6] bbdev: add capability for 4G CB CRC DROP
Date: Fri, 13 Aug 2021 09:51:22 -0700	[thread overview]
Message-ID: <1628873485-30596-4-git-send-email-nicolas.chautru@intel.com> (raw)
In-Reply-To: <1628873485-30596-1-git-send-email-nicolas.chautru@intel.com>

Adding option to drop CRC24B to align with existing
feature for 5G

Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
---
 app/test-bbdev/test_bbdev_vector.c | 2 ++
 lib/bbdev/rte_bbdev_op.h           | 5 ++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/test-bbdev/test_bbdev_vector.c b/app/test-bbdev/test_bbdev_vector.c
index 8d796b1..f020836 100644
--- a/app/test-bbdev/test_bbdev_vector.c
+++ b/app/test-bbdev/test_bbdev_vector.c
@@ -149,6 +149,8 @@
 		*op_flag_value = RTE_BBDEV_TURBO_DEC_SCATTER_GATHER;
 	else if (!strcmp(token, "RTE_BBDEV_TURBO_DEC_TB_CRC_24B_KEEP"))
 		*op_flag_value = RTE_BBDEV_TURBO_DEC_TB_CRC_24B_KEEP;
+	else if (!strcmp(token, "RTE_BBDEV_TURBO_DEC_CRC_24B_DROP"))
+		*op_flag_value = RTE_BBDEV_TURBO_DEC_CRC_24B_DROP;
 	else {
 		printf("The given value is not a turbo decoder flag\n");
 		return -1;
diff --git a/lib/bbdev/rte_bbdev_op.h b/lib/bbdev/rte_bbdev_op.h
index 7c44ddd..5512859 100644
--- a/lib/bbdev/rte_bbdev_op.h
+++ b/lib/bbdev/rte_bbdev_op.h
@@ -114,7 +114,10 @@ enum rte_bbdev_op_td_flag_bitmasks {
 	/** Set to keep CRC24B bits appended while decoding. Only usable when
 	 * decoding Transport Block mode.
 	 */
-	RTE_BBDEV_TURBO_DEC_TB_CRC_24B_KEEP = (1ULL << 16)
+	RTE_BBDEV_TURBO_DEC_TB_CRC_24B_KEEP = (1ULL << 16),
+	/** Set to drop CRC24B bits not to be appended while decoding.
+	 */
+	RTE_BBDEV_TURBO_DEC_CRC_24B_DROP = (1ULL << 17)
 };
 
 
-- 
1.8.3.1


  parent reply	other threads:[~2021-08-13 16:51 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-13 16:51 [dpdk-dev] [PATCH v1 0/6] bbdev update related to CRC usage Nicolas Chautru
2021-08-13 16:51 ` [dpdk-dev] [PATCH v1 1/6] bbdev: add capability for CRC16 check Nicolas Chautru
2021-10-11 20:17   ` Thomas Monjalon
2021-10-11 20:38     ` Chautru, Nicolas
2021-10-12  6:53       ` Thomas Monjalon
2021-10-12 16:36         ` Chautru, Nicolas
2021-10-12 16:59           ` Thomas Monjalon
2021-08-13 16:51 ` [dpdk-dev] [PATCH v1 2/6] baseband/turbo_sw: add support for CRC16 Nicolas Chautru
2021-08-13 16:51 ` Nicolas Chautru [this message]
2021-08-13 16:51 ` [dpdk-dev] [PATCH v1 4/6] baseband/acc100: add support for 4G CRC drop Nicolas Chautru
2021-08-13 16:51 ` [dpdk-dev] [PATCH v1 5/6] doc: clarification of usage of HARQ in bbdev doc Nicolas Chautru
2021-08-13 16:51 ` [dpdk-dev] [PATCH v1 6/6] bbdev: reduce warning level for one scenario Nicolas Chautru

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