From: Nicolas Chautru <nicolas.chautru@intel.com>
To: dev@dpdk.org, maxime.coquelin@redhat.com
Cc: hernan.vargas@intel.com, stable@dpdk.org,
Nicolas Chautru <nicolas.chautru@intel.com>
Subject: [PATCH v2 7/9] baseband/acc: add support for 4GUL CRC drop in VRB PMD
Date: Fri, 10 Feb 2023 17:58:39 +0000 [thread overview]
Message-ID: <20230210175841.303450-8-nicolas.chautru@intel.com> (raw)
In-Reply-To: <20230210175841.303450-1-nicolas.chautru@intel.com>
Adding support for the capability to drop the CRC24B
when using the turbo-decoder.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---
drivers/baseband/acc/rte_vrb_pmd.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/baseband/acc/rte_vrb_pmd.c b/drivers/baseband/acc/rte_vrb_pmd.c
index 82dbfcaa53..5d385ce1a5 100644
--- a/drivers/baseband/acc/rte_vrb_pmd.c
+++ b/drivers/baseband/acc/rte_vrb_pmd.c
@@ -996,6 +996,7 @@ vrb_dev_info_get(struct rte_bbdev *dev, struct rte_bbdev_driver_info *dev_info)
.capability_flags =
RTE_BBDEV_TURBO_SUBBLOCK_DEINTERLEAVE |
RTE_BBDEV_TURBO_CRC_TYPE_24B |
+ RTE_BBDEV_TURBO_DEC_CRC_24B_DROP |
RTE_BBDEV_TURBO_EQUALIZER |
RTE_BBDEV_TURBO_SOFT_OUT_SATURATE |
RTE_BBDEV_TURBO_HALF_ITERATION_EVEN |
@@ -1407,8 +1408,12 @@ vrb_dma_desc_td_fill(struct rte_bbdev_dec_op *op,
}
if ((op->turbo_dec.code_block_mode == RTE_BBDEV_TRANSPORT_BLOCK)
- && !check_bit(op->turbo_dec.op_flags,
- RTE_BBDEV_TURBO_DEC_TB_CRC_24B_KEEP))
+ && !check_bit(op->turbo_dec.op_flags,
+ RTE_BBDEV_TURBO_DEC_TB_CRC_24B_KEEP))
+ crc24_overlap = 24;
+ if ((op->turbo_dec.code_block_mode == RTE_BBDEV_CODE_BLOCK)
+ && check_bit(op->turbo_dec.op_flags,
+ RTE_BBDEV_TURBO_DEC_CRC_24B_DROP))
crc24_overlap = 24;
/* Calculates circular buffer size.
--
2.34.1
next prev parent reply other threads:[~2023-02-10 18:02 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230209221929.265059-1-nicolas.chautru@intel.com>
2023-02-09 22:19 ` [PATCH v1 1/9] baseband/acc: protection for TB negative scenario Nicolas Chautru
2023-02-10 8:17 ` Maxime Coquelin
2023-02-10 17:28 ` Chautru, Nicolas
2023-02-10 17:58 ` [PATCH v2 0/9] baseband/acc: VRB PMD fixes Nicolas Chautru
2023-02-10 17:58 ` [PATCH v2 1/9] baseband/acc: protection for TB negative scenario Nicolas Chautru
2023-02-23 8:56 ` Maxime Coquelin
2023-02-23 17:25 ` Chautru, Nicolas
2023-02-10 17:58 ` [PATCH v2 2/9] baseband/acc: remove interrupt support on VRB1 Nicolas Chautru
2023-02-10 17:58 ` [PATCH v2 3/9] baseband/acc: add explicit mbuf append for soft output Nicolas Chautru
2023-02-22 11:20 ` Maxime Coquelin
2023-02-10 17:58 ` [PATCH v2 4/9] baseband/acc: prevent to dequeue more than requested Nicolas Chautru
2023-02-10 17:58 ` [PATCH v2 5/9] baseband/acc: fix iteration counter in TB mode Nicolas Chautru
2023-02-10 17:58 ` [PATCH v2 6/9] baseband/acc: fix potential arithmetic overflow Nicolas Chautru
2023-02-10 17:58 ` Nicolas Chautru [this message]
2023-02-10 17:58 ` [PATCH v2 8/9] baseband/acc: add support for 4GUL with SO and TB Nicolas Chautru
2023-02-10 17:58 ` [PATCH v2 9/9] baseband/acc: remove printf from PMD function Nicolas Chautru
2023-02-23 9:28 ` [PATCH v2 0/9] baseband/acc: VRB PMD fixes Maxime Coquelin
2023-02-09 22:19 ` [PATCH v1 2/9] baseband/acc: add support for 4GUL with SO and TB Nicolas Chautru
2023-02-10 8:30 ` Maxime Coquelin
2023-02-10 17:29 ` Chautru, Nicolas
2023-02-09 22:19 ` [PATCH v1 3/9] baseband/acc: remove interrupt support on VRB1 Nicolas Chautru
2023-02-10 8:31 ` Maxime Coquelin
2023-02-09 22:19 ` [PATCH v1 4/9] baseband/acc: add explicit mbuf apend for soft output Nicolas Chautru
2023-02-10 8:40 ` Maxime Coquelin
2023-02-10 17:35 ` Chautru, Nicolas
2023-02-09 22:19 ` [PATCH v1 5/9] baseband/acc: prevent to dequeue more than requested Nicolas Chautru
2023-02-10 9:39 ` Maxime Coquelin
2023-02-09 22:19 ` [PATCH v1 6/9] baseband/acc: fix iteration counter in TB mode Nicolas Chautru
2023-02-10 9:40 ` Maxime Coquelin
2023-02-09 22:19 ` [PATCH v1 7/9] baseband/acc: fix potential arithmetic overflow Fix potential issue of overflow causing coverity warning Nicolas Chautru
2023-02-10 9:41 ` Maxime Coquelin
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