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Miller" , =?utf-8?b?SsOpcsO0bWUgUG91aWxsZXI=?= Subject: [PATCH 03/17] staging: wfx: mark chip frozen on error indication Date: Mon, 27 Apr 2020 15:40:17 +0200 Message-Id: <20200427134031.323403-4-Jerome.Pouiller@silabs.com> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20200427134031.323403-1-Jerome.Pouiller@silabs.com> References: <20200427134031.323403-1-Jerome.Pouiller@silabs.com> X-ClientProxiedBy: PR0P264CA0232.FRAP264.PROD.OUTLOOK.COM (2603:10a6:100:1e::28) To MWHPR11MB1775.namprd11.prod.outlook.com (2603:10b6:300:10e::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from pc-42.home (2a01:e35:2435:66a0:544b:f17b:7ae8:fb7) by PR0P264CA0232.FRAP264.PROD.OUTLOOK.COM (2603:10a6:100:1e::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2937.13 via Frontend Transport; Mon, 27 Apr 2020 13:41:03 +0000 X-Mailer: git-send-email 2.26.1 X-Originating-IP: [2a01:e35:2435:66a0:544b:f17b:7ae8:fb7] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 8d14050b-f51e-4fd5-fd92-08d7eab0a244 X-MS-TrafficTypeDiagnostic: MWHPR11MB1424: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1923; X-Forefront-PRVS: 0386B406AA X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:MWHPR11MB1775.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFTY:;SFS:(136003)(39850400004)(376002)(346002)(396003)(366004)(8886007)(66476007)(66556008)(4744005)(4326008)(81156014)(86362001)(8936002)(6486002)(52116002)(6666004)(6506007)(5660300002)(16526019)(6512007)(1076003)(478600001)(8676002)(36756003)(186003)(2616005)(54906003)(107886003)(2906002)(316002)(66946007);DIR:OUT;SFP:1101; Received-SPF: None (protection.outlook.com: silabs.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: M1Aa3xMXR/2539ZlHeausStvOiGTprkIdAnB3yT6dtpcmgy3BEHFPBBKmUuwN6zzSSnhiLNuRZuh3ihJer8nrvy4V8mc9fGiE9HamP86tqvMe8ZNL9Nr/1C8ibtv5GHBQi36A0WCNkaB1M9a40wkiByDBu7r4lxGBLDzqTI31n9UimMQioEAGPbBz45ot7CPR3cDzmoY0l+qkkPifQTkXSTquElQP/QnbGWnIpyh08lTpFOtcAhO1va/miKrOhq4d7sru3xsyBRBpUCbBNQc7U5XZsik/UKVTuUM3ioyvnqOZsItiYosF91LzqCnVXthfwzFsA5qzCmIdlSCIoHkFb4//bbmKos7P1dYT7IoRmopZ3SxqZ58LC05D+oamODG2kg9mezKcLlCJnJjq5XKjFP2PbQxt2BKWurzuGul07sfKEeEF89a2agAE++MmOUe X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: silabs.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8d14050b-f51e-4fd5-fd92-08d7eab0a244 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Apr 2020 13:41:05.7606 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 54dbd822-5231-4b20-944d-6f4abcd541fb X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: j2GEOGWkHymZdAzG7ae1oOb1ECwAQJ3+lH1eImD/lkz7LxBcIeFhhQtK/frfAfgUhFFr5NNJ6QqA5wV5cKlubA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR11MB1424 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jérôme Pouiller When the driver receive an error indication, it means the chip won't answer to any command anymore. Therefore, mark the chip frozen when it happens (as when the driver receive an exception indication). Signed-off-by: Jérôme Pouiller --- drivers/staging/wfx/hif_rx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/wfx/hif_rx.c b/drivers/staging/wfx/hif_rx.c index b56138fef0bb..6dbe289a368f 100644 --- a/drivers/staging/wfx/hif_rx.c +++ b/drivers/staging/wfx/hif_rx.c @@ -276,6 +276,7 @@ static int hif_error_indication(struct wfx_dev *wdev, body->type); break; } + wdev->chip_frozen = true; return 0; }