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 X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40A1BC4332D for ; Thu, 19 Mar 2020 10:32:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1406C20722 for ; Thu, 19 Mar 2020 10:32:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="gSXNZdVI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725768AbgCSKcO (ORCPT ); Thu, 19 Mar 2020 06:32:14 -0400 Received: from lelv0142.ext.ti.com ([198.47.23.249]:57106 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726968AbgCSKcO (ORCPT ); Thu, 19 Mar 2020 06:32:14 -0400 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 02JAW9Fn129511; Thu, 19 Mar 2020 05:32:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1584613929; bh=1kWR+CKoZeAh81DpG4GKp4GDuawCt79rl//8++rYBb0=; h=From:To:CC:Subject:Date; b=gSXNZdVIinyLpvNJk3FpLNt46U3dzVLuhngsbGaVDpfLL4b98pL+rts+c0IFRNSmJ gQAWhFZJeYCTVsnLVTsj7jFHsB7k/SeLUBZpsCZtrhRD8ivv0+zmMG/pUogNCjVped YKbntn5T1CKglo+6bcM/2hycBZe9bv8Om8PUHpOc= Received: from DFLE112.ent.ti.com (dfle112.ent.ti.com [10.64.6.33]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 02JAW9QW014132 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 19 Mar 2020 05:32:09 -0500 Received: from DFLE114.ent.ti.com (10.64.6.35) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Thu, 19 Mar 2020 05:32:09 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Thu, 19 Mar 2020 05:32:09 -0500 Received: from a0132425.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 02JAW6Ah068234; Thu, 19 Mar 2020 05:32:07 -0500 From: Vignesh Raghavendra To: Greg Kroah-Hartman , Jiri Slaby CC: Vignesh Raghavendra , , , Oliver Barta Subject: [PATCH 0/2] 8250_omap: Fix throttle callback Date: Thu, 19 Mar 2020 16:02:28 +0530 Message-ID: <20200319103230.16867-1-vigneshr@ti.com> X-Mailer: git-send-email 2.25.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-serial-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org This series tries to reimplement commit 2e9fe5391083 ("serial: 8250: Don't service RX FIFO if interrupts are disabled") which was reverted by commit 3f2640ed7be8 ("Revert "serial: 8250: Don't service RX FIFO if interrupts are disabled") due a bug that caused error informations to be missed. Current series uses stop_rx() instead of relying on IIR bits Vignesh Raghavendra (2): serial: 8250: Don't service RX FIFO if throttled serial: 8250: 8250_omap: Fix throttle to call stop_rx() drivers/tty/serial/8250/8250_omap.c | 5 ++--- drivers/tty/serial/8250/8250_port.c | 16 +++++++++++++++- 2 files changed, 17 insertions(+), 4 deletions(-) -- 2.25.2