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acpi_tables: aml: Implement Aml::append_aml_bytes() for OpRegion

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As it relies on primitive types that have already been ported
Aml::append_aml_bytes can be used for the child values.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2021-11-03 14:29:05 +00:00
parent 311dd7be50
commit f3e86bdf26
1 changed files with 6 additions and 8 deletions
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14
acpi_tables/src/aml.rs
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@ -761,15 +761,13 @@ impl OpRegion {
}
impl Aml for OpRegion {
fn to_aml_bytes(&self) -> Vec<u8> {
let mut bytes = Vec::new();
bytes.append(&mut self.path.to_aml_bytes());
fn append_aml_bytes(&self, bytes: &mut Vec<u8>) {
bytes.push(0x5b); /* ExtOpPrefix */
bytes.push(0x80); /* OpRegionOp */
self.path.append_aml_bytes(bytes);
bytes.push(self.space as u8);
bytes.extend_from_slice(&self.offset.to_aml_bytes()); /* RegionOffset */
bytes.extend_from_slice(&self.length.to_aml_bytes()); /* RegionLen */
bytes.insert(0, 0x80); /* OpRegionOp */
bytes.insert(0, 0x5b); /* ExtOpPrefix */
bytes
self.offset.append_aml_bytes(bytes); /* RegionOffset */
self.length.append_aml_bytes(bytes); /* RegionLen */
}
}