baseband/acc: fix ACC100 HARQ input alignment

[ upstream commit 7d048916644d7777872f957901222f2654b234dd ]

Some constraints are imposed onto the ACC100 HARQ input size,
but that value is incorrectly aligned down when getting close to
max (Ncb-F) which is not required.
The wireless performance impact is negligeable but still causes a
few LLRs no to be combined at the very end of the circular buffer.

Fixes: 5802f36 ("baseband/acc100: enforce additional check on FCW")

Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

drivers/baseband/acc100/rte_acc100_pmd.c

@@ -1375,7 +1375,7 @@ acc100_fcw_ld_fill(struct rte_bbdev_dec_op *op, struct acc100_fcw_ld *fcw,
 				- op->ldpc_dec.n_filler);
 
 		/* Alignment on next 64B - Already enforced from HC output */
-		harq_in_length = RTE_ALIGN_FLOOR(harq_in_length, ACC100_HARQ_ALIGN_64B);
+		harq_in_length = RTE_ALIGN_CEIL(harq_in_length, ACC100_HARQ_ALIGN_64B);
 
 		/* Stronger alignment requirement when in decompression mode */
 		if (fcw->hcin_decomp_mode > 0)