From patchwork Thu May 28 12:57:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Avinash Patil X-Patchwork-Id: 6498881 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 4F6B7C0020 for ; Thu, 28 May 2015 13:56:27 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6A365205E7 for ; Thu, 28 May 2015 13:56:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 724A22041D for ; Thu, 28 May 2015 13:56:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932147AbbE1N4Y (ORCPT ); Thu, 28 May 2015 09:56:24 -0400 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:40863 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753857AbbE1N4R (ORCPT ); Thu, 28 May 2015 09:56:17 -0400 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.14.5/8.14.5) with SMTP id t4SDoMp6018675 for ; Thu, 28 May 2015 06:56:16 -0700 Received: from sc-owa04.marvell.com ([199.233.58.150]) by mx0b-0016f401.pphosted.com with ESMTP id 1unvy5s24y-2 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT) for ; Thu, 28 May 2015 06:56:16 -0700 Received: from maili.marvell.com (10.93.76.83) by SC-OWA04.marvell.com (10.93.76.33) with Microsoft SMTP Server id 8.3.327.1; Thu, 28 May 2015 06:56:15 -0700 Received: from pe-lt950 (unknown [10.31.130.73]) by maili.marvell.com (Postfix) with ESMTP id C91C73F7048; Thu, 28 May 2015 06:56:14 -0700 (PDT) Received: from pe-lt950 (localhost [127.0.0.1]) by pe-lt950 (8.14.7/8.14.7) with ESMTP id t4SJPuah002661; Fri, 29 May 2015 00:56:00 +0530 Received: (from root@localhost) by pe-lt950.marvell.com (8.14.7/8.14.7/Submit) id t4SCwaOX026304; Thu, 28 May 2015 18:28:36 +0530 From: Avinash Patil To: CC: , , , Avinash Patil Subject: [PATCH 01/17] mwifiex: verbose logging for association failure messages Date: Thu, 28 May 2015 18:27:53 +0530 Message-ID: <1432817889-26250-2-git-send-email-patila@marvell.com> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1432817889-26250-1-git-send-email-patila@marvell.com> References: <1432817889-26250-1-git-send-email-patila@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.14.151, 1.0.33, 0.0.0000 definitions=2015-05-28_04:2015-05-28, 2015-05-28, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1505280176 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 This patch adds more logging support for association failure - reason and states. Signed-off-by: Avinash Patil --- drivers/net/wireless/mwifiex/fw.h | 15 +++++++++++++-- drivers/net/wireless/mwifiex/join.c | 30 +++++++++++++++++++++++++++--- 2 files changed, 40 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h index c404390..6a062dd 100644 --- a/drivers/net/wireless/mwifiex/fw.h +++ b/drivers/net/wireless/mwifiex/fw.h @@ -419,8 +419,12 @@ enum P2P_MODES { #define HS_CFG_COND_MAC_EVENT 0x00000004 #define HS_CFG_COND_MULTICAST_DATA 0x00000008 -#define MWIFIEX_TIMEOUT_FOR_AP_RESP 0xfffc -#define MWIFIEX_STATUS_CODE_AUTH_TIMEOUT 2 +#define ASSOC_ERR_AUTH_ERR_STA_FAILURE 0xFFFB +#define ASSOC_ERR_ASSOC_ERR_TIMEOUT 0xFFFC +#define ASSOC_ERR_ASSOC_ERR_AUTH_REFUSED 0xFFFD +#define ASSOC_ERR_AUTH_MSG_UNHANDLED 0xFFFE +#define ASSOC_ERR_STA_FAILURE 0xFFFF + #define CMD_F_HOSTCMD (1 << 0) #define CMD_F_CANCELED (1 << 1) @@ -1151,6 +1155,13 @@ enum SNMP_MIB_INDEX { DOT11H_I = 10, }; +enum mwifiex_assocmd_failurepoint { + MWIFIEX_ASSOC_CMD_SUCCESS = 0, + MWIFIEX_ASSOC_CMD_FAILURE_ASSOC, + MWIFIEX_ASSOC_CMD_FAILURE_AUTH, + MWIFIEX_ASSOC_CMD_FAILURE_JOIN +}; + #define MAX_SNMP_BUF_SIZE 128 struct host_cmd_ds_802_11_snmp_mib { diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c index 6208ef1..69a44bb 100644 --- a/drivers/net/wireless/mwifiex/join.c +++ b/drivers/net/wireless/mwifiex/join.c @@ -556,6 +556,23 @@ int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, return 0; } +static const char *assoc_failure_reason_to_str(u16 cap_info) +{ + switch (cap_info) { + case ASSOC_ERR_AUTH_ERR_STA_FAILURE: + return "ASSOC_ERR_AUTH_ERR_STA_FAILURE"; + case ASSOC_ERR_AUTH_MSG_UNHANDLED: + return "ASSOC_ERR_AUTH_MSG_UNHANDLED"; + case ASSOC_ERR_ASSOC_ERR_TIMEOUT: + return "ASSOC_ERR_ASSOC_ERR_TIMEOUT"; + case ASSOC_ERR_ASSOC_ERR_AUTH_REFUSED: + return "ASSOC_ERR_ASSOC_ERR_AUTH_REFUSED"; + case ASSOC_ERR_STA_FAILURE: + return "ASSOC_ERR_STA_FAILURE"; + } + + return "Unknown failure"; +} /* * Association firmware command response handler * @@ -656,11 +673,18 @@ int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, status_code, cap_info, le16_to_cpu(assoc_rsp->a_id)); - if (cap_info == MWIFIEX_TIMEOUT_FOR_AP_RESP) { - if (status_code == MWIFIEX_STATUS_CODE_AUTH_TIMEOUT) + mwifiex_dbg(priv->adapter, ERROR, "assoc failure: reason %s\n", + assoc_failure_reason_to_str(cap_info)); + if (cap_info == ASSOC_ERR_ASSOC_ERR_TIMEOUT) { + if (status_code == MWIFIEX_ASSOC_CMD_FAILURE_AUTH) { ret = WLAN_STATUS_AUTH_TIMEOUT; - else + mwifiex_dbg(priv->adapter, ERROR, + "ASSOC_RESP: AUTH timeout\n"); + } else { ret = WLAN_STATUS_UNSPECIFIED_FAILURE; + mwifiex_dbg(priv->adapter, ERROR, + "ASSOC_RESP: UNSPECIFIED failure\n"); + } } else { ret = status_code; }