[dpdk-stable] [PATCH v1] baseband/acc100: fix 4GUL outbound size when CRC is dropped

[Nicolas Chautru]

This patch fixes the issue by adjusting the outbound size after
turbodecoding when the appended CRC is meant to be dropped.

Fixes: f404dfe35cc3 ("baseband/acc100: support 4G processing")
Cc: stable at dpdk.org

Signed-off-by: Nicolas Chautru <nicolas.chautru at intel.com>
---
 drivers/baseband/acc100/rte_acc100_pmd.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/baseband/acc100/rte_acc100_pmd.c b/drivers/baseband/acc100/rte_acc100_pmd.c
index 68ba523..b0485e7 100644
--- a/drivers/baseband/acc100/rte_acc100_pmd.c
+++ b/drivers/baseband/acc100/rte_acc100_pmd.c
@@ -1744,7 +1744,8 @@
 
 	next_triplet = acc100_dma_fill_blk_type_out(
 			desc, h_output, *h_out_offset,
-			k >> 3, next_triplet, ACC100_DMA_BLKID_OUT_HARD);
+			(k - crc24_overlap) >> 3, next_triplet,
+			ACC100_DMA_BLKID_OUT_HARD);
 	if (unlikely(next_triplet < 0)) {
 		rte_bbdev_log(ERR,
 				"Mismatch between data to process and mbuf data length in bbdev_op: %p",
-- 
1.8.3.1