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Miller" , =?utf-8?b?SsOpcsO0bWUgUG91?= =?utf-8?q?iller?= Subject: [PATCH 05/55] staging: wfx: firmware does not support more than 32 total retries Thread-Topic: [PATCH 05/55] staging: wfx: firmware does not support more than 32 total retries Thread-Index: AQHVtDLA9JnpeuW4OEuF0InFPeSw1g== Date: Mon, 16 Dec 2019 17:03:35 +0000 Message-ID: <20191216170302.29543-6-Jerome.Pouiller@silabs.com> References: <20191216170302.29543-1-Jerome.Pouiller@silabs.com> In-Reply-To: <20191216170302.29543-1-Jerome.Pouiller@silabs.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Jerome.Pouiller@silabs.com; x-originating-ip: [37.71.187.125] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: ab8d6d9c-89b3-4f6f-f9e5-08d78249e63a x-ms-traffictypediagnostic: MN2PR11MB3838: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3383; x-forefront-prvs: 02530BD3AA x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(376002)(346002)(136003)(39860400002)(396003)(366004)(189003)(199004)(85202003)(8936002)(4744005)(81166006)(8676002)(54906003)(110136005)(316002)(85182001)(6506007)(186003)(2906002)(5660300002)(6512007)(26005)(107886003)(81156014)(36756003)(4326008)(6666004)(2616005)(76116006)(91956017)(64756008)(66556008)(66476007)(66946007)(71200400001)(86362001)(66446008)(6486002)(478600001)(1076003)(66574012); DIR:OUT; SFP:1101; SCL:1; SRVR:MN2PR11MB3838; 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: zg713MWNo8c2zEnxPpte+UXBHmreeOxVefnwsbTQgbJKio5D7fM7d8Aac88xsW88w8dxRFvT9SI39vhUis87BMZ6VOBaD0TK9ja0UwM417DQpmvwqNpZgyGtFYs7NyIA55qMAgMIljYU2Zy2QPVO4enXNFPyV+1ZJlqLrKIs9XLKyF/HCp6QwQ7Z6skTZ/Lp3wlNcPUoAm4UEWe4wCjRe1kMbCewInO8blR2+C+HAPNfJPSnYqHU+FxcuBlEQDRYwf/QGfuDXAKDWbxBg3ip/Pl4yeRzpfzNm70kBt7ezax5XcY6MbjQxhNwjlIkiwuIu8qrcfj0KICK4N/fsKOxteazeWKlk5qRlL1hFPuAgnz1aYW/UXSA+0c3iunyDvVo7SJ7Xt9t0z+mpA//n6VQ9j+jYhkNSg8OAuqRi7mk6UhAs6kAcYQN5wLWzc/pZNtY Content-ID: MIME-Version: 1.0 X-OriginatorOrg: silabs.com X-MS-Exchange-CrossTenant-Network-Message-Id: ab8d6d9c-89b3-4f6f-f9e5-08d78249e63a X-MS-Exchange-CrossTenant-originalarrivaltime: 16 Dec 2019 17:03:35.5500 (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: U8cVoWD7uxEVvcjA4J4ATNvHVt96fUgWYQEvdcpHKIIPOH8dPB7EPHSm3jFhQSWe6z4lTv8ZPgrj+GIC4Wzcow== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB3838 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)