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vmm: Implemented zerocopy::AsBytes for SDT structures

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For structures that are used in SDT ACPI tables it is necessary for them
to implement this trait for the newly safe Std::write() API.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
This commit is contained in:
Rob Bradford
2023-04-26 17:07:41 +01:00
committed by Rob Bradford
parent 0d58e51a3a
commit 71d1296d09
2 changed files with 15 additions and 8 deletions
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vmm/src/acpi.rs
+6 -6
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@@ -41,7 +41,7 @@ pub const ACPI_APIC_GENERIC_TRANSLATOR: u8 = 15;
#[allow(dead_code)]
#[repr(packed)]
#[derive(Default)]
#[derive(Default, AsBytes)]
struct PciRangeEntry {
pub base_address: u64,
pub segment: u16,
@@ -52,7 +52,7 @@ struct PciRangeEntry {
#[allow(dead_code)]
#[repr(packed)]
#[derive(Default)]
#[derive(Default, AsBytes)]
struct MemoryAffinity {
pub type_: u8,
pub length: u8,
@@ -69,7 +69,7 @@ struct MemoryAffinity {
#[allow(dead_code)]
#[repr(packed)]
#[derive(Default)]
#[derive(Default, AsBytes)]
struct ProcessorLocalX2ApicAffinity {
pub type_: u8,
pub length: u8,
@@ -83,7 +83,7 @@ struct ProcessorLocalX2ApicAffinity {
#[allow(dead_code)]
#[repr(packed)]
#[derive(Default)]
#[derive(Default, AsBytes)]
struct ProcessorGiccAffinity {
pub type_: u8,
pub length: u8,
@@ -143,7 +143,7 @@ impl MemoryAffinity {
#[allow(dead_code)]
#[repr(packed)]
#[derive(Default)]
#[derive(Default, AsBytes)]
struct ViotVirtioPciNode {
pub type_: u8,
_reserved: u8,
@@ -155,7 +155,7 @@ struct ViotVirtioPciNode {
#[allow(dead_code)]
#[repr(packed)]
#[derive(Default)]
#[derive(Default, AsBytes)]
struct ViotPciRangeNode {
pub type_: u8,
_reserved: u8,