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Tsirkin" , Manos Pitsidianakis , Junjie Mao , =?UTF-8?q?Alex=20Benn=C3=A9e?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Peter Maydell Cc: qemu-devel@nongnu.org, qemu-rust@nongnu.org, Zhao Liu Subject: [RFC 08/13] rust/qdev: add the macro to define bit property Date: Thu, 5 Dec 2024 14:07:09 +0800 Message-Id: <20241205060714.256270-9-zhao1.liu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241205060714.256270-1-zhao1.liu@intel.com> References: <20241205060714.256270-1-zhao1.liu@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=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=-2.999, 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_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1733377933209116600 Content-Type: text/plain; charset="utf-8" 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 5e6580b6f261..66810803ec9d 100644 --- a/rust/qemu-api/src/qdev.rs +++ b/rust/qemu-api/src/qdev.rs @@ -103,6 +103,18 @@ fn class_init(dc: &mut DeviceClass) { =20 #[macro_export] macro_rules! define_property { + ($name:expr, $state:ty, $field:ident, $prop:expr, $type:expr, bit =3D = $bitnr:expr, default =3D $defval:expr$(,)*) =3D> { + $crate::bindings::Property { + // use associated function syntax for type checking + name: ::std::ffi::CStr::as_ptr($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:expr, default = =3D $defval:expr$(,)*) =3D> { $crate::bindings::Property { // use associated function syntax for type checking --=20 2.34.1