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 3F526C433EF for ; Fri, 24 Jun 2022 14:35:39 +0000 (UTC) Received: from localhost ([::1]:33776 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o4kPK-0007mw-Ad for qemu-devel@archiver.kernel.org; Fri, 24 Jun 2022 10:35:38 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39030) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o4jbz-0004kn-2Z; Fri, 24 Jun 2022 09:44:39 -0400 Received: from mail.ilande.co.uk ([2001:41c9:1:41f::167]:42434) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o4jbx-0005Yp-JR; Fri, 24 Jun 2022 09:44:38 -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=pRgYgcKMk+LVeHplmBy38/Am3SUcdxIiwa0Zs40FFZo=; b=F+MtvwHxZHCtRXcyzZ6g28u6he PLQYpQX5WaDxwjcZiBDUJ6Yp29o+9e00pk8oH5xxbp25kel9hpCFJY49EV0S2RChImT6K7LoQEH30 tFx7XpHV2hSSdyu6SgP8fwF29oFcF0bAlG02ZViLo9ycVoVElU4S06CK0X7s4ZIs68ND/3+b8whhJ F17sPrM2IpnaDp5mulFPZ3TWPfHMimbPhsUzIXwYMdKuVWVp6OIUnx/98H9PPSkgRDqX5oHVkqIs4 QCoSKvIW1o02ZIODdqiAZ3h62micyU503EPSLbt66+4MtCLiaEweV45nuR1Gi/ViLUjKe36sS2rwt vNhW71t84odoZHS7OrR5B1zCNT5RL1TtB/c/NyfVUmHaXhf+MuUTzBFNtpirWcuHzi7wjQuU7XjcV MGE77eT1Ko0huQP+Xz4OtQ5WCmufvshWs2gE/Me0FbkOb6le+og411qdSsEIJ5+rxegV7l9b20TzL E0dnx9NP6TbvKDQJ48YOfu3nBhWSyrbGN96S8ThAIVxMIWTt5BXVBG6sXQRE7yED5FzdcXCJhVC5W 5TVede+x09k2repZr8YzaDJsCAA9pkGaCbB/+8g9FW5MMvrtoT179nX6XrEqc+W4cUZ0V+FQnQdBU Drc3AJKbJGJkDyVXDtf8p3VRNYMmbNjhoDZVIE/v8=; 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 1o4jaN-00037t-Fz; Fri, 24 Jun 2022 14:42:59 +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 14:41:03 +0100 Message-Id: <20220624134109.881989-49-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 48/54] lasips2: 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 LASI PS2 device interface implemented within QEMU. Signed-off-by: Mark Cave-Ayland --- include/hw/input/lasips2.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/include/hw/input/lasips2.h b/include/hw/input/lasips2.h index 7e4437b925..03f0c9e9f9 100644 --- a/include/hw/input/lasips2.h +++ b/include/hw/input/lasips2.h @@ -4,6 +4,20 @@ * Copyright (c) 2019 Sven Schnelle * */ + +/* + * QEMU interface: + * + sysbus MMIO region 0: MemoryRegion defining the LASI PS2 keyboard + * registers + * + sysbus MMIO region 1: MemoryRegion defining the LASI PS2 mouse + * registers + * + sysbus IRQ 0: LASI PS2 output irq + * + Named GPIO input "ps2-kbd-input-irq": set to 1 if the downstream PS2 + * keyboard device has asserted its irq + * + Named GPIO input "ps2-mouse-input-irq": set to 1 if the downstream PS2 + * mouse device has asserted its irq + */ + #ifndef HW_INPUT_LASIPS2_H #define HW_INPUT_LASIPS2_H -- 2.30.2