From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: Re: [PATCH 2/2] tty/serial: atmel: RS485 HD w/DMA: enable RX after TX is stopped Date: Mon, 18 Mar 2019 14:57:45 +0000 Message-ID: References: <20190315092334.13246-1-razvan.stefanescu@microchip.com> <20190315092334.13246-3-razvan.stefanescu@microchip.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US Content-ID: <08EAC9708B34CC49B3AE015CA1DBAF32@namprd11.prod.outlook.com> Sender: linux-kernel-owner@vger.kernel.org To: richard.genoud@gmail.com, gregkh@linuxfoundation.org, jslaby@suse.com Cc: webergil@gmail.com, Nicolas.Ferre@microchip.com, alexandre.belloni@bootlin.com, Ludovic.Desroches@microchip.com, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: linux-serial@vger.kernel.org DQpPbiAxOC8wMy8yMDE5IDE2OjMwLCBSaWNoYXJkIEdlbm91ZCB3cm90ZToNCj4+ICsJCS8qIFN0 YXJ0IFJYIGlmIGZsYWcgd2FzIHNldCBhbmQgRklGTyBpcyBlbXB0eSAqLw0KPj4gKwkJaWYgKGF0 bWVsX3BvcnQtPmhkX3N0YXJ0X3J4KSB7DQo+PiArCQkJaWYgKGF0bWVsX3VhcnRfcmVhZGwocG9y dCwgQVRNRUxfVVNfQ1NSKQ0KPj4gKwkJCQkJJiBBVE1FTF9VU19UWEVNUFRZKSB7DQo+PiArCQkJ CWF0bWVsX3BvcnQtPmhkX3N0YXJ0X3J4ID0gZmFsc2U7DQo+PiArCQkJCWF0bWVsX3N0YXJ0X3J4 KHBvcnQpOw0KPj4gKwkJCX0gZWxzZSB7DQo+PiArCQkJCWRldl93YXJuKHBvcnQtPmRldiwgIlNo b3VsZCBzdGFydCBSWCwgYnV0IFRYIGZpZm8gaXMgbm90IGVtcHR5XG4iKTsNCj4gV2hhdCB3aWxs IGhhcHBlbiBpbiB0aGlzIGNhc2UgPw0KPiANCg0KUlggd2lsbCBub3QgYmUgc3RhcnRlZC4gSSBo YXZlbid0IGJlZW4gYWJsZSB0byB0cmlnZ2VyIHRoaXMgZXJyb3IgY2FzZS4gDQpXb3VsZCBpdCBi ZSBiZXR0ZXIgdG8gc3RhcnQgUlggYW55d2F5IGFuZCBqdXN0IGRpc3BsYXkgdGhlIGVycm9yIG1l c3NhZ2UgDQppZiBUWCBmaWZvIGlzIG5vdCBlbXB0eT8gQnV0IHRoaXMgd2F5IGl0IHdpbGwgYmUg bGlrZSBiZWZvcmUgdGhpcyBmaXgsIA0KaW4gY2FzZSBvZiBhbiBlcnJvci4NCg0KVGhhbmsgeW91 LA0KUmF6dmFuDQo=