From nobody Tue Feb 10 22:56:37 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=ilande.co.uk Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1656268021849438.22036721646816; Sun, 26 Jun 2022 11:27:01 -0700 (PDT) Received: from localhost ([::1]:38176 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o5WyK-0002Xr-QR for importer@patchew.org; Sun, 26 Jun 2022 14:27:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40038) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o5WNR-000576-HO for qemu-devel@nongnu.org; Sun, 26 Jun 2022 13:48:53 -0400 Received: from mail.ilande.co.uk ([2001:41c9:1:41f::167]:45266) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o5WNQ-0000Gy-2l for qemu-devel@nongnu.org; Sun, 26 Jun 2022 13:48:53 -0400 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 1o5WM2-0007KY-Gd; Sun, 26 Jun 2022 18:47:30 +0100 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=z783vrdJX4jvHDoeJCTvbpadpC7HUVDKNfmziNDxwEo=; b=HRE+NpjpB+yVQiPXX/FNfCsHsK N504Ya/WWNiHZbjIvjrTIyrguHhq1HQAMr8L7b5YdNO3i1w2qckId8/v1hDa8aNfvG7qh3SpyzTeC kWTBm5PHgGtT+x5QEn9xUcIGqQWI2YW6yOs1yEAi0YDr8+Gte/0IYw11lV2W2DW/AHFpLQwp/EjVV X8qcN9P8bsqER0O/p/SIGe1Q9TKEzlhK9SAmwryZnBpFC55HhGt+TL98C6aYrc3MPhd2L/397Ck1h Q5LHS+cQRRHz4N08sUEI/EdBvH3Sez+MruGU7P428/+WJdFo+xxM3OtZwxH6Qxecx6Qobz1MypK/n T0DcTh1ojN4mu3vUpyiIU95siRr1a1WuSLGh1/sImPHOfKE9TWRtWZs4XfL0tx/6ccIQqUIDb1iw1 D8fSnCJO0zs3pIhwybkuhMZToVOiQmdNLLhQyuMEcgS1ZQM+r+AFMuGC1TYvT1JNEMM1tOoANoPnP t1bgQ0aRFr8wzpUpVtvztp0XiVrN6rJBmjnGsMmMyvusobAXdc3sfFptuRDTMG+emZH72PpmAPuR2 hWMRjjBtAbRnqNRWnVN8nTaIrS0sWetc4hSOaDWau7PiFmm8+ySAD0R0HVu3LKphg5D/j0WwUaK7U eLl5H6O9Ri/oCjgS5zRaGzwUOcYx0z/QUFv9irvd8=; From: Mark Cave-Ayland To: richard.henderson@linaro.org, qemu-devel@nongnu.org Date: Sun, 26 Jun 2022 18:45:24 +0100 Message-Id: <20220626174531.969187-49-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220626174531.969187-1-mark.cave-ayland@ilande.co.uk> References: <20220626174531.969187-1-mark.cave-ayland@ilande.co.uk> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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: [PULL 48/55] 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 (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1656268023299100001 Content-Type: text/plain; charset="utf-8" This describes the LASI PS2 device interface implemented within QEMU. Signed-off-by: Mark Cave-Ayland Message-Id: <20220624134109.881989-49-mark.cave-ayland@ilande.co.uk> Reviewed-by: Peter Maydell --- 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 =20 --=20 2.30.2