From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28D15C433EF for ; Mon, 6 Jun 2022 10:07:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233404AbiFFKHN (ORCPT ); Mon, 6 Jun 2022 06:07:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233330AbiFFKFl (ORCPT ); Mon, 6 Jun 2022 06:05:41 -0400 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C3DBC8FD51; Mon, 6 Jun 2022 03:05:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1654509934; x=1686045934; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=gopuiUjawsIQJXpUDy/dJyIooGKGJ4go2NXCzVHTfHA=; b=aOvs0MvObGjSQ4I9794yc+RpmQl4yl5Do4BcR0YGmmqcMI9y1wifOiUd GURijDOcR2+zUu0IPCCwt0B/5788zoE3gksNc5eNtL/qAhe5YxaTNFr53 sK97PSNzCBj5Rl+8mjaCDY6y5wyxK/+5vb3uVMjOjk6dmiVOpdW/RD76T vLzN6EWzMuEucI1ep8QGPun1ppzhA39/fKooVr+hEutPhFb5Ti2CDCsX9 Xb/xH93veY65xPOuLPibzcEJc1iqx00lMpRJbvmHQvubpvF+XYrDXKbaA xlWNsJDnqaF/ws05eG7zox9N8Hefw6vdgJz0tBE4mPpFZmuDVWE6zWncP g==; X-IronPort-AV: E=McAfee;i="6400,9594,10369"; a="362987050" X-IronPort-AV: E=Sophos;i="5.91,280,1647327600"; d="scan'208";a="362987050" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jun 2022 03:05:24 -0700 X-IronPort-AV: E=Sophos;i="5.91,280,1647327600"; d="scan'208";a="635523653" Received: from amkossek-mobl1.ger.corp.intel.com (HELO ijarvine-MOBL2.ger.corp.intel.com) ([10.252.57.11]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jun 2022 03:05:22 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: linux-serial@vger.kernel.org, Greg KH , Jiri Slaby , linux-kernel@vger.kernel.org Cc: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Subject: [PATCH 11/36] serial: 8250_pci: Fill in rs485_supported for pci_fintek Date: Mon, 6 Jun 2022 13:04:08 +0300 Message-Id: <20220606100433.13793-12-ilpo.jarvinen@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220606100433.13793-1-ilpo.jarvinen@linux.intel.com> References: <20220606100433.13793-1-ilpo.jarvinen@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add information on supported serial_rs485 features. Signed-off-by: Ilpo Järvinen --- drivers/tty/serial/8250/8250_pci.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index fb0a49e39072..a76254031bc2 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -1597,6 +1597,11 @@ static int pci_fintek_rs485_config(struct uart_port *port, return 0; } +static const struct serial_rs485 pci_fintek_rs485_supported = { + .flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND, + /* F81504/508/512 does not support RTS delay before or after send */ +}; + static int pci_fintek_setup(struct serial_private *priv, const struct pciserial_board *board, struct uart_8250_port *port, int idx) @@ -1616,6 +1621,7 @@ static int pci_fintek_setup(struct serial_private *priv, port->port.iotype = UPIO_PORT; port->port.iobase = iobase; port->port.rs485_config = pci_fintek_rs485_config; + port->port.rs485_supported = &pci_fintek_rs485_supported; data = devm_kzalloc(&pdev->dev, sizeof(u8), GFP_KERNEL); if (!data) -- 2.30.2