From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0B45041C58 for ; Thu, 9 Feb 2023 23:23:19 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DAF1642D30; Thu, 9 Feb 2023 23:23:16 +0100 (CET) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by mails.dpdk.org (Postfix) with ESMTP id 616B242686; Thu, 9 Feb 2023 23:23:09 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1675981389; x=1707517389; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=3d4nZqbJpu2GsJRPFbJAWsHDnm2OT/usgz4eAx/c930=; b=YCjGDOoRAIEoJkXpbJDeoBpZVMnXpV/ulKWxV7XjYPsX/2vpsXlrNTrQ kKGiFsj+UlgZUdE5TchcpLGTFnjuq8lPPZIef90w7rsxVXIYtCdEBR9b6 +vbwG7rmhH+9Pt3TZgsvnOLVxSCjItxM1/sYzSg87y8/48jvTGRUNAcB5 fOkt2RBUMHD2iokW1WeR/4WxnAFdAXbSHqUzivl16YV9dogkuYu449/UU mZsJk6XDk8zJuHmCnhXmJkxIZFtT7CARQpHbVzD4CbIEC8O0rBwJQS2fV KRzG5qVRi/FINzusNq6b8zUDbYsE/SI7OiJ0uwXAY7gSbpfr/u9NeFT1o Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10616"; a="331563044" X-IronPort-AV: E=Sophos;i="5.97,285,1669104000"; d="scan'208";a="331563044" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Feb 2023 14:23:06 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10616"; a="736513277" X-IronPort-AV: E=Sophos;i="5.97,285,1669104000"; d="scan'208";a="736513277" Received: from spr-npg-bds1-eec2.sn.intel.com (HELO spr-npg-bds1-eec2..) ([10.233.181.123]) by fmsmga004.fm.intel.com with ESMTP; 09 Feb 2023 14:23:06 -0800 From: Nicolas Chautru To: dev@dpdk.org, maxime.coquelin@redhat.com Cc: hernan.vargas@intel.com, stable@dpdk.or, Nicolas Chautru , stable@dpdk.org Subject: [PATCH v1 6/9] baseband/acc: fix iteration counter in TB mode Date: Thu, 9 Feb 2023 22:19:26 +0000 Message-Id: <20230209221929.265059-7-nicolas.chautru@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230209221929.265059-1-nicolas.chautru@intel.com> References: <20230209221929.265059-1-nicolas.chautru@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org The iteration count was not using correct structure (4G vs 5G) in TB mode. Fixes: bec597b78a0 ("baseband/acc200: add LTE processing") Cc: stable@dpdk.org Signed-off-by: Nicolas Chautru --- drivers/baseband/acc/rte_vrb_pmd.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/baseband/acc/rte_vrb_pmd.c b/drivers/baseband/acc/rte_vrb_pmd.c index b251ad25c6..0bd5c65177 100644 --- a/drivers/baseband/acc/rte_vrb_pmd.c +++ b/drivers/baseband/acc/rte_vrb_pmd.c @@ -2876,7 +2876,7 @@ vrb_dequeue_ldpc_dec_one_op_cb(struct rte_bbdev_queue_data *q_data, return 1; } -/* Dequeue one decode operations from device in TB mode. */ +/* Dequeue one decode operations from device in TB mode for 4G or 5G. */ static inline int vrb_dequeue_dec_one_op_tb(struct acc_queue *q, struct rte_bbdev_dec_op **ref_op, uint16_t dequeued_cbs, uint32_t *aq_dequeued) @@ -2930,8 +2930,12 @@ vrb_dequeue_dec_one_op_tb(struct acc_queue *q, struct rte_bbdev_dec_op **ref_op, /* CRC invalid if error exists. */ if (!op->status) op->status |= rsp.crc_status << RTE_BBDEV_CRC_ERROR; - op->turbo_dec.iter_count = RTE_MAX((uint8_t) rsp.iter_cnt, - op->turbo_dec.iter_count); + if (q->op_type == RTE_BBDEV_OP_LDPC_DEC) + op->ldpc_dec.iter_count = RTE_MAX((uint8_t) rsp.iter_cnt, + op->ldpc_dec.iter_count); + else + op->turbo_dec.iter_count = RTE_MAX((uint8_t) rsp.iter_cnt, + op->turbo_dec.iter_count); /* Check if this is the last desc in batch (Atomic Queue). */ if (desc->req.last_desc_in_batch) { -- 2.34.1