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Miller" , =?utf-8?b?SsOpcsO0bWUgUG91?= =?utf-8?q?iller?= Subject: [PATCH v2 05/55] staging: wfx: firmware does not support more than 32 total retries Thread-Topic: [PATCH v2 05/55] staging: wfx: firmware does not support more than 32 total retries Thread-Index: AQHVtPURB57vyPfkUU6483afGqAOTA== Date: Tue, 17 Dec 2019 16:14:33 +0000 Message-ID: <20191217161318.31402-6-Jerome.Pouiller@silabs.com> References: <20191217161318.31402-1-Jerome.Pouiller@silabs.com> In-Reply-To: <20191217161318.31402-1-Jerome.Pouiller@silabs.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: PR0P264CA0174.FRAP264.PROD.OUTLOOK.COM (2603:10a6:100:1c::18) To MN2PR11MB4063.namprd11.prod.outlook.com (2603:10b6:208:13f::22) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Jerome.Pouiller@silabs.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.24.0 x-originating-ip: [37.71.187.125] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: ecce136a-c2dc-4e10-3ad6-08d7830c340d x-ms-traffictypediagnostic: MN2PR11MB3791: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3383; x-forefront-prvs: 02543CD7CD x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(396003)(376002)(366004)(346002)(136003)(39860400002)(189003)(199004)(2906002)(52116002)(107886003)(2616005)(86362001)(478600001)(6486002)(4326008)(64756008)(66556008)(66476007)(81156014)(66946007)(6506007)(1076003)(316002)(66446008)(8936002)(71200400001)(81166006)(5660300002)(36756003)(26005)(186003)(8676002)(85202003)(4744005)(66574012)(85182001)(110136005)(54906003)(6512007); DIR:OUT; SFP:1101; SCL:1; SRVR:MN2PR11MB3791; H:MN2PR11MB4063.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; 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: ScudY5cvDHLk30lVWIsq+ARx710hANedTRRlm+/N3+mfcP/QV5vieohs3sWq4sHlnxiaMGZ2G/KjtWbk5IptYoKFHR/yhV9Hm+PoqgBCFOv54g7AVjfMXSmvP/x/CBK0JQ97ZgjZISil7X19DGXMXPUNe3M+V+hikDfaEcM69Olpbp/KWZhfuyHFDMwgRqk5QTLCmvMjPTmLwI8NM7BdxyCVWMO9lCe083GYN/Ev0x4HqG9L3BRQ30Wq422w9XDKIYDUWCV5jnQaJ6RwCG8uvLHbkw6Wp1FWb3VqsqLbVIG+jSwiEUMbjLcJ1SedMzRoYYyPH+KdPMNi5wMCVvQyqR7b74A2HqnBanx32+oxVf35ut4d8O/m2EMvxGV3axFvZYsa1cgWxwRfSHre7LS+v7XD84b9ySXAFdfQJPz9ICmqefXKXKLKUHzTF5VwyqGL Content-ID: <1CF8296E4FBC304E90F47CD27C471D6B@namprd11.prod.outlook.com> MIME-Version: 1.0 X-OriginatorOrg: silabs.com X-MS-Exchange-CrossTenant-Network-Message-Id: ecce136a-c2dc-4e10-3ad6-08d7830c340d X-MS-Exchange-CrossTenant-originalarrivaltime: 17 Dec 2019 16:14:33.4901 (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: QzIPpPKqduTNn2Fb8Ai0nL0chjiUJhXLdJh+OqtQr8iq4ZFLa6gy7DM3CNBKSDF7wA9FNPNUGkubB6ZoG5RBog== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB3791 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jérôme Pouiller The sum of all retries for a Tx frame cannot be superior to 32. There are 4 rates at most. So this patch limits number of retries per rate to 8. Signed-off-by: Jérôme Pouiller --- drivers/staging/wfx/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/wfx/main.c b/drivers/staging/wfx/main.c index 986a2ef678b9..3b47b6c21ea1 100644 --- a/drivers/staging/wfx/main.c +++ b/drivers/staging/wfx/main.c @@ -289,7 +289,7 @@ struct wfx_dev *wfx_init_common(struct device *dev, hw->sta_data_size = sizeof(struct wfx_sta_priv); hw->queues = 4; hw->max_rates = 8; - hw->max_rate_tries = 15; + hw->max_rate_tries = 8; hw->extra_tx_headroom = sizeof(struct hif_sl_msg_hdr) + sizeof(struct hif_msg) + sizeof(struct hif_req_tx)