From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752382AbbJFIyN (ORCPT ); Tue, 6 Oct 2015 04:54:13 -0400 Received: from mail-am1on0096.outbound.protection.outlook.com ([157.56.112.96]:37435 "EHLO emea01-am1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751789AbbJFIyI (ORCPT ); Tue, 6 Oct 2015 04:54:08 -0400 X-Greylist: delayed 7124 seconds by postgrey-1.27 at vger.kernel.org; Tue, 06 Oct 2015 04:54:07 EDT Authentication-Results: spf=temperror (sender IP is 212.179.42.66) smtp.mailfrom=ezchip.com; gmail.com; dkim=none (message not signed) header.d=none;gmail.com; dmarc=temperror action=none header.from=ezchip.com; From: Noam Camus To: , CC: , , , , , , Noam Camus Subject: [v7] *** 8250_dw *** Date: Tue, 6 Oct 2015 11:53:29 +0300 Message-ID: <1444121610-11832-1-git-send-email-noamc@ezchip.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1444113590-19722-1-git-send-email-noamc@ezchip.com> References: <1444113590-19722-1-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--14.729900-8.000000-31 X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-EOPAttributedMessage: 0 X-Microsoft-Exchange-Diagnostics: 1;AM1FFO11FD038;1:dgheshoJNWOWjofbQGWKRtU8jYIsBW2FE1fhR4zlbM3oKRSggcZ4+kOShfI7As780gY4yySucpzJ7gV36mPdJhY8WuROJ554sn5tFIURUWcdTHVHrIotIZn+vN16J0ipBcrb4SlotzZzmIsmmJwiLlfqD8YMTAIoCMlyexTMGR6wiHAG4GkvSZoNnv+1l0Y7caGqbKgXinWzu4p9JVVh1oTIie+Xz+IKle6EZI+yabtMWbuOtwY3JhEEOIz6vBUmP58E5AZgQdxA4cNt4FSAWptCLx6b/+WOt0YZ5+XgsPY8sl7zOcPDSrGHp6ffgiXYQEKHCHD6WJ6OmZfFCfDbridHTMBURHhD6fd4e7VgvrKSr3kUMTAOWSvKVREm/fYH X-Forefront-Antispam-Report: CIP:212.179.42.66;CTRY:IL;IPV:NLI;EFV:NLI;SFV:NSPM;SFS:(10009020)(6009001)(2980300002)(199003)(189002)(19580395003)(104016004)(77096005)(86362001)(189998001)(69596002)(5003940100001)(36756003)(87936001)(47776003)(19580405001)(105606002)(76176999)(50986999)(5001960100002)(107886002)(5001770100001)(46102003)(50466002)(92566002)(97736004)(81156007)(106466001)(229853001)(50226001)(48376002)(64706001)(5008740100001)(2950100001)(33646002)(6806005)(49486002)(5007970100001)(4001430100001);DIR:OUT;SFP:1101;SCL:1;SRVR:AM3PR02MB179;H:ezex10.ezchip.com;FPR:;SPF:TempError;PTR:ErrorRetry;A:1;MX: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(-)