From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751752AbbJFGzQ (ORCPT ); Tue, 6 Oct 2015 02:55:16 -0400 Received: from mail-db3on0062.outbound.protection.outlook.com ([157.55.234.62]:41304 "EHLO emea01-db3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751073AbbJFGzM (ORCPT ); Tue, 6 Oct 2015 02:55:12 -0400 X-Greylist: delayed 881 seconds by postgrey-1.27 at vger.kernel.org; Tue, 06 Oct 2015 02:55:11 EDT Authentication-Results: spf=fail (sender IP is 212.179.42.66) smtp.mailfrom=ezchip.com; gmail.com; dkim=none (message not signed) header.d=none;gmail.com; dmarc=none action=none header.from=ezchip.com; From: Noam Camus To: , CC: , , , , , , Noam Camus Subject: [v6] *** 8250_dw *** Date: Tue, 6 Oct 2015 09:39:49 +0300 Message-ID: <1444113590-19722-1-git-send-email-noamc@ezchip.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1440493029-28760-2-git-send-email-noamc@ezchip.com> References: <1440493029-28760-2-git-send-email-noamc@ezchip.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-Product-Ver: SMEX-11.0.0.1191-8.000.1202-21860.005 X-TM-AS-Result: No--12.625300-8.000000-31 X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-EOPAttributedMessage: 0 X-Microsoft-Exchange-Diagnostics: 1;DB3FFO11FD036;1:gElmRY3gRHZK8bPI5Q3WO7+spjhQbzHdGZPsHRmVnMMKumlkdJGNKmaLqauLD8rwdEPVllJgF+IJktUncpXkxAi1MA40UVSWohQJek16WPFrvkJMt8pRmx2I+nbKGo8KsCAjG0IfITRIlzRwlZit9hlp0XWREstTDg02/ZkpcmK9H7U9Qsivqp7mezeo5IRCeMbpWdMwceqNBTPETl3vzPFN59TnAxmnymxhNFF+/pws8/tcpClRF1iUFZ4YSwORF9QN29zjmH554/G4xAkrmcMHb1DBSNxtPIjOhLzy8Wdp7vveHt+vQGpYFJFKhjTpkqHroHyDNZY5jVAZ5LudylJEwIX2oP9fjJYfSkW4TFxmQZwixL0uhIzH4jxBRpLX/FHTuI1bmUSbHZfVfvt/pA== X-Forefront-Antispam-Report: CIP:212.179.42.66;CTRY:IL;IPV:NLI;EFV:NLI;SFV:NSPM;SFS:(10009020)(6009001)(2980300002)(1109001)(1110001)(339900001)(189002)(199003)(50986999)(36756003)(64706001)(86362001)(11100500001)(85426001)(49486002)(5001770100001)(5003940100001)(19580405001)(76176999)(104016004)(6806005)(5008740100001)(229853001)(19580395003)(106466001)(189998001)(48376002)(5007970100001)(92566002)(105606002)(5001970100001)(47776003)(2950100001)(77096005)(50226001)(46102003)(50466002)(33646002)(87936001)(107886002)(4001430100001);DIR:OUT;SFP:1101;SCL:1;SRVR:AM3PR02MB1138;H:ezex10.ezchip.com;FPR:;SPF:Fail;PTR:ezmail.ezchip.com;MX:1;A:1;LANG:en; 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This is now handled in our simulator model. Thanks to Vineet Gupta from Synopsys for his help. We are left with 2 patches which adds BIG endian support. V3 change: Use second level accessors for big/little endian port. The new accessors are now pointed from uart_port->private_data These accessors are initialized during driver probe(). Driver shouldn't access directly to readl/writel but to these new second level accessors (first level is at uart_port). e.g. at dw8250_check_LCR() and dw8250_setup_port() I replaced such direct calls. V2 changes: 1) better description for each commit. 2) adding to CC list the device tree maintainer. 3) rename dw8250_check_control() --> dw8250_check_LCR(). 4) remove bad patch of "add UPF_FIXED_TYPE to flags". Noam Camus (1): serial: 8250_dw: Add support for big-endian MMIO accesses drivers/tty/serial/8250/8250_dw.c | 72 ++++++++++++++++++++++++++++++++---- 1 files changed, 64 insertions(+), 8 deletions(-)