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devices: Extend the Bus trait to carry the device range base

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With the range base for the IO/MMIO vm exit address, a device with
multiple ranges has all the needed information for resolving which of
its range the exit is coming from

Fixes: #87

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Samuel Ortiz
2019-07-03 01:22:43 +02:00
parent 42e545806c
commit 8173e1ccd7
6 changed files with 18 additions and 18 deletions
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4
devices/src/ioapic.rs
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@@ -159,7 +159,7 @@ pub struct Ioapic {
}
impl BusDevice for Ioapic {
fn read(&mut self, offset: u64, data: &mut [u8]) {
fn read(&mut self, _base: u64, offset: u64, data: &mut [u8]) {
assert!(data.len() == 4);
debug!("IOAPIC_R @ offset 0x{:x}", offset);
@@ -176,7 +176,7 @@ impl BusDevice for Ioapic {
LittleEndian::write_u32(data, value);
}
fn write(&mut self, offset: u64, data: &[u8]) {
fn write(&mut self, _base: u64, offset: u64, data: &[u8]) {
assert!(data.len() == 4);
debug!("IOAPIC_W @ offset 0x{:x}", offset);