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aarch64: Fix IRQ number setting for ACPI

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On FDT, VMM can allocate IRQ from 0 for devices.
But on ACPI, the lowest range below 32 has to be avoided.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
This commit is contained in:
Michael Zhao
2021-03-23 19:41:36 +08:00
committed by Sebastien Boeuf
parent efc583c13e
commit ff46fb69d0
9 changed files with 35 additions and 18 deletions
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4
vm-allocator/src/system.rs
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@@ -42,11 +42,11 @@ fn pagesize() -> usize {
/// #[cfg(target_arch = "x86_64")]
/// assert_eq!(allocator.allocate_irq(), Some(5));
/// #[cfg(target_arch = "aarch64")]
/// assert_eq!(allocator.allocate_irq(), Some(0));
/// assert_eq!(allocator.allocate_irq(), Some(32));
/// #[cfg(target_arch = "x86_64")]
/// assert_eq!(allocator.allocate_irq(), Some(6));
/// #[cfg(target_arch = "aarch64")]
/// assert_eq!(allocator.allocate_irq(), Some(1));
/// assert_eq!(allocator.allocate_irq(), Some(33));
/// assert_eq!(allocator.allocate_mmio_addresses(None, 0x1000, Some(0x1000)), Some(GuestAddress(0x1fff_f000)));
///
/// ```