From patchwork Sat Jan 25 12:51:29 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhao Liu X-Patchwork-Id: 13950330 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 5ED8CC0218C for ; Sat, 25 Jan 2025 12:33:33 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tbfLA-0008Dq-UF; Sat, 25 Jan 2025 07:32:44 -0500 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 1tbfL0-0008BP-AM; Sat, 25 Jan 2025 07:32:35 -0500 Received: from mgamail.intel.com ([198.175.65.18]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tbfKy-0005TJ-1X; Sat, 25 Jan 2025 07:32:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1737808352; x=1769344352; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Y5lOC7itXdhtdQbuxxpKxG5odZWwd5vj2vFriJDCYUw=; b=dSYKUEThJQldZ+OXg15zJgiNoxZbiFOAV+qqPAdrzLWPlvDE6zFT6Q2Y /CmUnIROxsPbcVQnN+Gd9dZMEeFe1MSTvvuUIxwaJlUqrYpsFoPqWnql5 rpjeUD4t6mYBNyV3KlRU9XunmNVBj7RAKRmpFlvRqwa9cbAdIzwju5Qgn z7B1ECiYygc70KOE9qyEz7i0QnZKCh5AY6+SGf8tURowHQl0mb482PGTm N9ugDPpyNm9evNa1HqLRb5/T4CzRPCJvi4lkVfg964Wpy+TUdAPGmpGO3 iqYBV2RkLXU7P0jUbE2+JdhXwlt+dd4d1lL/8vo3ne1lu2YWDQsRaUNLq A==; X-CSE-ConnectionGUID: uAM7Wb+CRIy8nj7C4kk+fQ== X-CSE-MsgGUID: gjEYxZQVSsiaQ6j0q3eWmA== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="38434702" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="38434702" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jan 2025 04:32:30 -0800 X-CSE-ConnectionGUID: oBuYJ4s6SJKukxDGJdDOuQ== X-CSE-MsgGUID: KqpmlBRwSWOvjDiIhqv8MQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,234,1732608000"; d="scan'208";a="107897654" Received: from liuzhao-optiplex-7080.sh.intel.com ([10.239.160.39]) by fmviesa007.fm.intel.com with ESMTP; 25 Jan 2025 04:32:27 -0800 From: Zhao Liu To: Paolo Bonzini , Manos Pitsidianakis , Junjie Mao , =?utf-8?q?Alex_Benn=C3=A9e?= , =?utf-8?q?Philippe_M?= =?utf-8?q?athieu-Daud=C3=A9?= , Richard Henderson , Peter Maydell , =?utf-8?q?Daniel_P_=2E_Berrang?= =?utf-8?q?=C3=A9?= Cc: qemu-devel@nongnu.org, qemu-rust@nongnu.org, Zhao Liu Subject: [PATCH 02/10] rust/qdev: add the macro to define bit property Date: Sat, 25 Jan 2025 20:51:29 +0800 Message-Id: <20250125125137.1223277-3-zhao1.liu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250125125137.1223277-1-zhao1.liu@intel.com> References: <20250125125137.1223277-1-zhao1.liu@intel.com> MIME-Version: 1.0 Received-SPF: pass client-ip=198.175.65.18; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -73 X-Spam_score: -7.4 X-Spam_bar: ------- X-Spam_report: (-7.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.996, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, 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-bounces+qemu-devel=archiver.kernel.org@nongnu.org HPET device (Rust device) needs to define the bit type property. Add a variant of define_property macro to define bit type property. Signed-off-by: Zhao Liu --- rust/qemu-api/src/qdev.rs | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/rust/qemu-api/src/qdev.rs b/rust/qemu-api/src/qdev.rs index b348f2f4ce71..32740c873604 100644 --- a/rust/qemu-api/src/qdev.rs +++ b/rust/qemu-api/src/qdev.rs @@ -166,6 +166,18 @@ fn class_init(dc: &mut DeviceClass) { #[macro_export] macro_rules! define_property { + ($name:expr, $state:ty, $field:ident, $prop:expr, $type:ty, bit = $bitnr:expr, default = $defval:expr$(,)*) => { + $crate::bindings::Property { + // use associated function syntax for type checking + name: ::std::ffi::CStr::as_ptr($name), + info: $prop, + offset: $crate::offset_of!($state, $field) as isize, + bitnr: $bitnr, + set_default: true, + defval: $crate::bindings::Property__bindgen_ty_1 { u: $defval as u64 }, + ..$crate::zeroable::Zeroable::ZERO + } + }; ($name:expr, $state:ty, $field:ident, $prop:expr, $type:ty, default = $defval:expr$(,)*) => { $crate::bindings::Property { // use associated function syntax for type checking