From f7da35857f9dee76a6eb091d9d3528890dfa2b49 Mon Sep 17 00:00:00 2001 From: Rob Bradford Date: Wed, 3 Nov 2021 14:29:05 +0000 Subject: [PATCH] acpi_tables: aml: Implement Aml::append_aml_bytes() for Package Signed-off-by: Rob Bradford --- acpi_tables/src/aml.rs | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) diff --git a/acpi_tables/src/aml.rs b/acpi_tables/src/aml.rs index b573f11f1..d3592ba80 100644 --- a/acpi_tables/src/aml.rs +++ b/acpi_tables/src/aml.rs @@ -157,21 +157,17 @@ pub struct Package<'a> { } impl<'a> Aml for Package<'a> { - fn to_aml_bytes(&self) -> Vec { - let mut bytes = vec![self.children.len() as u8]; + fn append_aml_bytes(&self, bytes: &mut Vec) { + let mut tmp = vec![self.children.len() as u8]; for child in &self.children { - bytes.append(&mut child.to_aml_bytes()); + tmp.append(&mut child.to_aml_bytes()); } - let mut pkg_length = create_pkg_length(&bytes, true); - pkg_length.reverse(); - for byte in pkg_length { - bytes.insert(0, byte); - } + let mut pkg_length = create_pkg_length(&tmp, true); - bytes.insert(0, 0x12); /* PackageOp */ - - bytes + bytes.push(0x12); /* PackageOp */ + bytes.append(&mut pkg_length); + bytes.append(&mut tmp); } }