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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A8242C43334 for ; Fri, 24 Jun 2022 14:13:13 +0000 (UTC) Received: from localhost ([::1]:35318 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o4k3c-0002ra-Mp for qemu-devel@archiver.kernel.org; Fri, 24 Jun 2022 10:13:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38618) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o4jbG-0003MR-WD; Fri, 24 Jun 2022 09:43:55 -0400 Received: from mail.ilande.co.uk ([2001:41c9:1:41f::167]:42210) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o4jbF-0005L9-FR; Fri, 24 Jun 2022 09:43:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ilande.co.uk; s=20220518; h=Subject:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:To:From:Sender:Reply-To:Cc: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=luDz1ZXPN+WGigbs9Pbnm8iuZlTciBSqREre8wp1GDA=; b=cGk8Xur6oire/NL8/FTpFEFN28 +AeyXf9E5r+9tgfFjLG/8xlH04bvJH4qZxqlYg3ZT9aYBcoJrB9q28goP9DnHmvDXIBPLzlg3q6yV merScdJ6MKYWF7UpiBPVXNzmXPROyc0dB85T8Xk9tf/uez7Npq8uuKnv2vHJodBDAVUhZkAPhFGTB lGfUr5oppcCkl6EVieHakSpe+hdClWwdGzU+kGUZEascSKMnvJfzNRA6Fz/J7SwbwfHT8YuXpgGhg KssH117l4Civ3dotTcypemoMOb6b0HDBTR9T/vvz94iU0un2DJ+KkiFc82FwVbmgzEIUzznbOCRcx UYUVkdsn2qVrJ1dMmsV81HU4qgCcoRlayLi6aLZaYrE+ZAtniBIN0JlMP6+9CFezaJ4HGF5LC9wbJ T8GwJoAhOyY9lUeONM19iNM2oMeryNhNE+Huy9kjRO9/kmifME8jONruNMFW4ImZbGad4T9JsEMRB Gxq2TGLjnVZS+gcgpS9TJ3r/qPNkJR9MWZN53Se9GR1DtGpe3h+4rEjC2Tv8joBzcYwW3kg6IC83C aVmUSmpq4R+4BMJiYXbo7S99nMJh8MBcCGc+GogILi/yRzckhfociANu/Kba0PnBk+xKdjU9oOeF+ 6IUBBUVA/Zn1Hzm+tRRMsCBF+97+vI++5SAJ00Hao=; Received: from [2a00:23c4:8ba4:e500:b82f:56f9:46d7:80ab] (helo=kentang.home) by mail.ilande.co.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o4jZh-00037t-OW; Fri, 24 Jun 2022 14:42:17 +0100 From: Mark Cave-Ayland To: richard.henderson@linaro.org, deller@gmx.de, mst@redhat.com, pbonzini@redhat.com, peter.maydell@linaro.org, hpoussin@reactos.org, aleksandar.rikalo@syrmia.com, f4bug@amsat.org, jiaxun.yang@flygoat.com, qemu-arm@nongnu.org, qemu-devel@nongnu.org Date: Fri, 24 Jun 2022 14:40:52 +0100 Message-Id: <20220624134109.881989-38-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220624134109.881989-1-mark.cave-ayland@ilande.co.uk> References: <20220624134109.881989-1-mark.cave-ayland@ilande.co.uk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 2a00:23c4:8ba4:e500:b82f:56f9:46d7:80ab X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk Subject: [PATCH v2 37/54] pl050: add QEMU interface comment X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.ilande.co.uk) Received-SPF: pass client-ip=2001:41c9:1:41f::167; envelope-from=mark.cave-ayland@ilande.co.uk; helo=mail.ilande.co.uk 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, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This describes the PL050 device interface implemented within QEMU. Signed-off-by: Mark Cave-Ayland --- hw/input/pl050.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/hw/input/pl050.c b/hw/input/pl050.c index c665a4fc99..ffaa72dea4 100644 --- a/hw/input/pl050.c +++ b/hw/input/pl050.c @@ -7,6 +7,14 @@ * This code is licensed under the GPL. */ +/* + * QEMU interface: + * + sysbus MMIO region 0: MemoryRegion defining the PL050 registers + * + Named GPIO input "ps2-input-irq": set to 1 if the downstream PS2 device + * has asserted its irq + * + sysbus IRQ 0: PL050 output irq + */ + #include "qemu/osdep.h" #include "hw/sysbus.h" #include "migration/vmstate.h" -- 2.30.2