From patchwork Mon Nov 7 17:14:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gabriel L. Somlo" X-Patchwork-Id: 622596 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 595AAC433FE for ; Mon, 7 Nov 2022 17:15:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231733AbiKGRPK (ORCPT ); Mon, 7 Nov 2022 12:15:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60168 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231350AbiKGRPK (ORCPT ); Mon, 7 Nov 2022 12:15:10 -0500 Received: from mail-qk1-x72c.google.com (mail-qk1-x72c.google.com [IPv6:2607:f8b0:4864:20::72c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41D5D1C42C; Mon, 7 Nov 2022 09:15:09 -0800 (PST) Received: by mail-qk1-x72c.google.com with SMTP id x18so7558789qki.4; Mon, 07 Nov 2022 09:15:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=lNZBxRCT6IoAOSKA4oKxRQJpHQcbfNkzKSkfJsFKok8=; b=qRICBuBNJv6NB+1PB2j41AL/m8SvYi7+EvVl85EQCCNPH/+jQEK9uTAyfj945g1WMU rBWhD5wZfyr4Bs24XemL3APERdst6BR/i0Iz1QpaKX0Nn02tXF8ApsB4PjVgcKes//co jhVCbO5K/KSZPQ7D2dSW2qm4wTgHCtXT3CYxm+N08uVSS6fFbiblth8cxKkkWtMVjSsO DfdPr6HEbvHryUdo8kTACRaMIqVRfQZtMXrO0GI8KuzUD10QAtdJReVX7FdXWd+J5jBB GTRMp5f674A2nePjRtwpdF3a23kzs7O26Vm7ReVa47Nw42JVc76B1WeRBJYSspkNMIEA 5JKg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=lNZBxRCT6IoAOSKA4oKxRQJpHQcbfNkzKSkfJsFKok8=; b=X/K8V3rKDgcNXOIiC5Srov4GgXdxg1tQYkiZ50Kd5pPRw8eGbW06pEXbJLDY/I9Ib5 kCk1mc+bTWrAdV3n+eng7O7utCBNW5GsSi8XRbR8VSmMfFFqEH0AqQFU7B/T9EN9y9UK Y8vzPUbyxJ7bv0rSzxlm1AP41N+hPqXgY3m6raLGJBhwile96mksv5dRp920bdn84XHW jLh78Pa5JJR0cj7mSE9vsmWlvgTnCWY9Xs6LVWHU8BbzWg3sC7AffgJbogNF+PeO9as4 fkBDVwypAPct40VGLPIubPh/AbAta8JBwCjrneDp/dNnu8icAWG0gtzNO+Y3IdzJCDgq H2RA== X-Gm-Message-State: ACrzQf1d+T5FQKQBn1iUErDoFbks+f0GhSH/djcjnhndR74F0lz4rsYn N1JxAeKVWfAPdlY57Vn3Qt7s1Sr9eQkaYw== X-Google-Smtp-Source: AMsMyM6Fm9D00A5eYTrA5OD7zVWM0jWQTjM1Qkkzrb+Cs++Ch/5U1B6aI2DpxcQPvwgH8VkzE6I1IA== X-Received: by 2002:a05:620a:15ba:b0:6fa:ae91:b2b7 with SMTP id f26-20020a05620a15ba00b006faae91b2b7mr8129203qkk.611.1667841308049; Mon, 07 Nov 2022 09:15:08 -0800 (PST) Received: from glsvmlin.ini.cmu.edu (GLSVMLIN.INI.CMU.EDU. [128.2.16.9]) by smtp.gmail.com with ESMTPSA id az36-20020a05620a172400b006ce9e880c6fsm7333611qkb.111.2022.11.07.09.15.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Nov 2022 09:15:07 -0800 (PST) From: Gabriel Somlo To: linux-kernel@vger.kernel.org Cc: linux-serial@vger.kernel.org, gregkh@linuxfoundation.org, jirislaby@kernel.org, kgugala@antmicro.com, mholenko@antmicro.com, joel@jms.id.au, david.abdurachmanov@sifive.com, florent@enjoy-digital.fr Subject: [PATCH v1 0/3] serial: liteuart: add IRQ support Date: Mon, 7 Nov 2022 12:14:57 -0500 Message-Id: <20221107171500.2537938-1-gsomlo@gmail.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org Add IRQ support to the LiteX LiteUART serial interface. Gabriel Somlo (3): serial: liteuart: cosmetic changes serial: liteuart: separate RX loop from poll timer serial: liteuart: add IRQ support drivers/tty/serial/liteuart.c | 124 ++++++++++++++++++++++------------ 1 file changed, 81 insertions(+), 43 deletions(-)