From patchwork Wed Jul 5 13:18:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 1803682 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=oSmQLQ/J; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Qx0cX6fC2z20Pf for ; Wed, 5 Jul 2023 23:19:24 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qH2Pb-0007YR-8W; Wed, 05 Jul 2023 09:19:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qH2PY-0007Xs-FV for qemu-devel@nongnu.org; Wed, 05 Jul 2023 09:19:12 -0400 Received: from mail-ed1-x52b.google.com ([2a00:1450:4864:20::52b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qH2PW-00073k-UN for qemu-devel@nongnu.org; Wed, 05 Jul 2023 09:19:12 -0400 Received: by mail-ed1-x52b.google.com with SMTP id 4fb4d7f45d1cf-51d946d2634so8052168a12.3 for ; Wed, 05 Jul 2023 06:19:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1688563149; x=1691155149; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=ioBwe0OLq/VGRiubaGlaJ87m8J6eLas7reANWo7Qc3Y=; b=oSmQLQ/JLdAjVcAGuD7FLSscv8gJwH3F1Fo7ASkO0qeQ6d6dLeHjl+3gkqfI56tWGH w9VXdWhqS3hrVih0uW8a3UH9p+AV/HwtwPheo+SEEqHVIuqy9u57ieWqVmKiSfH17S7f 82WaRCeR1mGuTgKOPKwYvavAiUV0Lg6Yi+fop12ZbfjADu7QT7x6RRxjJiP4iwGtXp88 vTF9xKDRvFp/TPOZuPv2L26QfVlA9cHk9IR3AxuyjdsX1jYPYmEiDZq4lSWhS9p4Jqz7 JRdewEA1cG0nU3G65ai2kBsSC2PwL+tS4hwwbk03EcAItu8zPvL/xHmPB89fHtkSTnsF q2gA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688563149; x=1691155149; 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=ioBwe0OLq/VGRiubaGlaJ87m8J6eLas7reANWo7Qc3Y=; b=cBrBxlPanVuqu5CkYenycAsY3fna/Qln0MEzRJSYD0nW030rFoI6xTrN6aOm1Fb7rs W756Ebptns77aQXdZZe+K4ZwYSWNZDZcQ5u0c09d7F3tGgzBNUDEk3+OX1z6Aoxu4OO7 AM6ZdC66/P0bUY6Fqx0KUa+b4O0ZbRLRp8q83y0cNnJ2ab6jUj3MyLoFomgm7K17KiiU 4qnXFu8tAmbnfQIPM8EhJJ9zxZXGBl0aYqTVt4SK6oKQ0cnaL2xIsMyomqFtfRZOEmF2 8ZgP8CvEkjbrRgQuZjCbHZ7ayOtNOQ3+JpOFPtQZ33CsmcjTSjwor0T36iexSYKyNgvA gkPA== X-Gm-Message-State: ABy/qLY7w57/e/Ha9aiPIZk+DdHPAyHoCX5C2ZCaPZEbs3o30ZGmLmwR WRwjrAeye2K1fLsUpNjjpODLj9Ye2Fhk1RTKKbU= X-Google-Smtp-Source: APBJJlF3EiaWFVL8oBcz6entS98WxhLUA4Om4rjSz5MACppkn6JR+vDppCT4dC9BCvQwGnw6aXuFow== X-Received: by 2002:a17:906:3913:b0:977:e87c:e633 with SMTP id f19-20020a170906391300b00977e87ce633mr13692662eje.23.1688563148976; Wed, 05 Jul 2023 06:19:08 -0700 (PDT) Received: from m1x-phil.lan ([176.176.142.96]) by smtp.gmail.com with ESMTPSA id gy18-20020a170906f25200b0099297782aa9sm8999462ejb.49.2023.07.05.06.19.07 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 05 Jul 2023 06:19:08 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PATCH v2 0/3] util/fifo8: Introduce fifo8_peek_buf() Date: Wed, 5 Jul 2023 15:18:56 +0200 Message-Id: <20230705131859.53970-1-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::52b; envelope-from=philmd@linaro.org; helo=mail-ed1-x52b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Extracted from "hw/char/pl011: Implement TX (async) FIFO": https://lore.kernel.org/qemu-devel/20230522153144.30610-1-philmd@linaro.org/ All series reviewed. Philippe Mathieu-Daudé (3): util/fifo8: Fix typo in fifo8_push_all() description util/fifo8: Allow fifo8_pop_buf() to not populate popped length util/fifo8: Introduce fifo8_peek_buf() include/qemu/fifo8.h | 39 +++++++++++++++++++++++++++++++++------ util/fifo8.c | 28 +++++++++++++++++++++++----- 2 files changed, 56 insertions(+), 11 deletions(-)