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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 3/9] baseband/acc: add explicit mbuf append for soft output
Date: Fri, 10 Feb 2023 17:58:35 +0000	[thread overview]
Message-ID: <20230210175841.303450-4-nicolas.chautru@intel.com> (raw)
In-Reply-To: <20230210175841.303450-1-nicolas.chautru@intel.com>

Adding an explicit mbuf append in the case of soft output
mbuf being provided.

Fixes: e640f6cdfa84 ("baseband/acc200: add LDPC processing")
Cc: stable@dpdk.org

Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---
 drivers/baseband/acc/rte_vrb_pmd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/baseband/acc/rte_vrb_pmd.c b/drivers/baseband/acc/rte_vrb_pmd.c
index fc68f47ca6..b1134f244d 100644
--- a/drivers/baseband/acc/rte_vrb_pmd.c
+++ b/drivers/baseband/acc/rte_vrb_pmd.c
@@ -2066,6 +2066,10 @@ vrb_enqueue_ldpc_dec_one_op_cb(struct acc_queue *q, struct rte_bbdev_dec_op *op,
 		}
 	}
 
+	if (op->ldpc_dec.soft_output.length > 0)
+		mbuf_append(op->ldpc_dec.soft_output.data, op->ldpc_dec.soft_output.data,
+				op->ldpc_dec.soft_output.length);
+
 #ifdef RTE_LIBRTE_BBDEV_DEBUG
 	rte_memdump(stderr, "FCW", &desc->req.fcw_ld,
 			sizeof(desc->req.fcw_ld) - 8);
-- 
2.34.1


  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     ` Nicolas Chautru [this message]
2023-02-22 11:20       ` [PATCH v2 3/9] baseband/acc: add explicit mbuf append for soft output 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     ` [PATCH v2 7/9] baseband/acc: add support for 4GUL CRC drop in VRB PMD Nicolas Chautru
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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