From patchwork Fri Sep 18 13:32:13 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amitkumar Karwar X-Patchwork-Id: 7216401 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 5FAB2BEEC1 for ; Fri, 18 Sep 2015 13:33:19 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C156420839 for ; Fri, 18 Sep 2015 13:33:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AC9042082D for ; Fri, 18 Sep 2015 13:33:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752031AbbIRNdL (ORCPT ); Fri, 18 Sep 2015 09:33:11 -0400 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:9447 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752786AbbIRNdI (ORCPT ); Fri, 18 Sep 2015 09:33:08 -0400 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.15.0.59/8.15.0.59) with SMTP id t8IDPBmV030912 for ; Fri, 18 Sep 2015 06:33:07 -0700 Received: from sc-exch01.marvell.com ([199.233.58.181]) by mx0b-0016f401.pphosted.com with ESMTP id 1wy3qm7eqm-2 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Fri, 18 Sep 2015 06:33:07 -0700 Received: from SC-EXCH04.marvell.com (10.93.176.84) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Fri, 18 Sep 2015 06:33:05 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server id 15.0.1044.25 via Frontend Transport; Fri, 18 Sep 2015 06:33:05 -0700 Received: from pe-lt101 (unknown [10.31.130.121]) by maili.marvell.com (Postfix) with ESMTP id 3497F3F7041; Fri, 18 Sep 2015 06:33:04 -0700 (PDT) Received: from pe-lt101 (pe-lt077 [127.0.0.1]) by pe-lt101 (8.14.4/8.14.4) with ESMTP id t8IDWsEj003053; Fri, 18 Sep 2015 06:32:54 -0700 Received: (from root@localhost) by pe-lt101 (8.14.4/8.14.4/Submit) id t8IDWsN1003052; Fri, 18 Sep 2015 06:32:54 -0700 From: Amitkumar Karwar To: CC: Cathy Luo , Nishant Sarmukadam , Zhaoyang Liu , Amitkumar Karwar Subject: [PATCH 11/16] mwifiex: fix tx data_sent issue for usb interface Date: Fri, 18 Sep 2015 06:32:13 -0700 Message-ID: <1442583138-2979-12-git-send-email-akarwar@marvell.com> X-Mailer: git-send-email 1.7.3.4 In-Reply-To: <1442583138-2979-1-git-send-email-akarwar@marvell.com> References: <1442583138-2979-1-git-send-email-akarwar@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2015-09-18_06:, , signatures=0 X-Proofpoint-Spam-Details: rule=inbound_notspam policy=inbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1507310000 definitions=main-1509180180 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Zhaoyang Liu This patch fix missing tx data_sent flag update for usb interface. Except USB interface, data_sent flag has been updated in specific file such as sdio.c and pcie.c. So only USB interface type need check when TX data completed. Signed-off-by: Zhaoyang Liu Signed-off-by: Cathy Luo Signed-off-by: Amitkumar Karwar --- drivers/net/wireless/mwifiex/11n_aggr.c | 4 ++-- drivers/net/wireless/mwifiex/sta_tx.c | 6 +++++- drivers/net/wireless/mwifiex/txrx.c | 8 ++++---- drivers/net/wireless/mwifiex/wmm.c | 4 ++-- 4 files changed, 13 insertions(+), 9 deletions(-) diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c index 6cb0d33..ce22cc8 100644 --- a/drivers/net/wireless/mwifiex/11n_aggr.c +++ b/drivers/net/wireless/mwifiex/11n_aggr.c @@ -300,7 +300,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv, mwifiex_dbg(adapter, ERROR, "data: -EBUSY is returned\n"); break; case -1: - if (adapter->iface_type != MWIFIEX_PCIE) + if (adapter->iface_type == MWIFIEX_USB) adapter->data_sent = false; mwifiex_dbg(adapter, ERROR, "%s: host_to_card failed: %#x\n", __func__, ret); @@ -308,7 +308,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv, mwifiex_write_data_complete(adapter, skb_aggr, 1, ret); return 0; case -EINPROGRESS: - if (adapter->iface_type != MWIFIEX_PCIE) + if (adapter->iface_type == MWIFIEX_USB) adapter->data_sent = false; break; case 0: diff --git a/drivers/net/wireless/mwifiex/sta_tx.c b/drivers/net/wireless/mwifiex/sta_tx.c index 355ac59..7a4d5f4 100644 --- a/drivers/net/wireless/mwifiex/sta_tx.c +++ b/drivers/net/wireless/mwifiex/sta_tx.c @@ -174,6 +174,7 @@ int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags) local_tx_pd->bss_type = priv->bss_type; if (adapter->iface_type == MWIFIEX_USB) { + adapter->data_sent = true; ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_USB_EP_DATA, skb, NULL); } else { @@ -191,7 +192,8 @@ int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags) adapter->dbg.num_tx_host_to_card_failure++; break; case -1: - adapter->data_sent = false; + if (adapter->iface_type == MWIFIEX_USB) + adapter->data_sent = false; dev_kfree_skb_any(skb); mwifiex_dbg(adapter, ERROR, "%s: host_to_card failed: ret=%d\n", @@ -206,6 +208,8 @@ int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags) adapter->tx_lock_flag = true; break; case -EINPROGRESS: + if (adapter->iface_type == MWIFIEX_USB) + adapter->data_sent = false; adapter->tx_lock_flag = true; break; default: diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c index 98f097d..6ef030a 100644 --- a/drivers/net/wireless/mwifiex/txrx.c +++ b/drivers/net/wireless/mwifiex/txrx.c @@ -142,7 +142,7 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb, mwifiex_dbg(adapter, ERROR, "data: -EBUSY is returned\n"); break; case -1: - if (adapter->iface_type != MWIFIEX_PCIE) + if (adapter->iface_type == MWIFIEX_USB) adapter->data_sent = false; mwifiex_dbg(adapter, ERROR, "mwifiex_write_data_async failed: 0x%X\n", @@ -151,7 +151,7 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb, mwifiex_write_data_complete(adapter, skb, 0, ret); break; case -EINPROGRESS: - if (adapter->iface_type != MWIFIEX_PCIE) + if (adapter->iface_type == MWIFIEX_USB) adapter->data_sent = false; break; case 0: @@ -222,7 +222,7 @@ static int mwifiex_host_to_card(struct mwifiex_adapter *adapter, mwifiex_dbg(adapter, ERROR, "data: -EBUSY is returned\n"); break; case -1: - if (adapter->iface_type != MWIFIEX_PCIE) + if (adapter->iface_type == MWIFIEX_USB) adapter->data_sent = false; mwifiex_dbg(adapter, ERROR, "mwifiex_write_data_async failed: 0x%X\n", ret); @@ -230,7 +230,7 @@ static int mwifiex_host_to_card(struct mwifiex_adapter *adapter, mwifiex_write_data_complete(adapter, skb, 0, ret); break; case -EINPROGRESS: - if (adapter->iface_type != MWIFIEX_PCIE) + if (adapter->iface_type == MWIFIEX_USB) adapter->data_sent = false; break; case 0: diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c index 8e30fb3..8a3f59e 100644 --- a/drivers/net/wireless/mwifiex/wmm.c +++ b/drivers/net/wireless/mwifiex/wmm.c @@ -1356,14 +1356,14 @@ mwifiex_send_processed_packet(struct mwifiex_private *priv, ra_list_flags); break; case -1: - if (adapter->iface_type != MWIFIEX_PCIE) + if (adapter->iface_type == MWIFIEX_USB) adapter->data_sent = false; mwifiex_dbg(adapter, ERROR, "host_to_card failed: %#x\n", ret); adapter->dbg.num_tx_host_to_card_failure++; mwifiex_write_data_complete(adapter, skb, 0, ret); break; case -EINPROGRESS: - if (adapter->iface_type != MWIFIEX_PCIE) + if (adapter->iface_type == MWIFIEX_USB) adapter->data_sent = false; break; case 0: