Commit Graph

8 Commits

Author SHA1 Message Date
Rob Bradford
5e52729453 misc: Automatically fix cargo clippy issues added in 1.65 (stable)
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-12-14 14:27:19 +00:00
Rob Bradford
2716bc3311 build: Fix beta clippy issue (derive_partial_eq_without_eq)
warning: you are deriving `PartialEq` and can implement `Eq`
  --> vmm/src/serial_manager.rs:59:30
   |
59 | #[derive(Debug, Clone, Copy, PartialEq)]
   |                              ^^^^^^^^^ help: consider deriving `Eq` as well: `PartialEq, Eq`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-06-30 20:50:45 +01:00
Wei Liu
d4eaf746b5 vm-device: bus: drop the interrupt function
It is not used anywhere.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-04-13 14:18:14 +01:00
Rob Bradford
a8643dc523 vm-device, vmm: Wait for barrier if one is returned
Wait for the barrier if one is provided by the result of the MMIO and
PIO write.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2020-12-17 11:23:53 +00:00
Rob Bradford
1fc6d50f3e misc: Make Bus::write() return an Option<Arc<Barrier>>
This can be uses to indicate to the caller that it should wait on the
barrier before returning as there is some asynchronous activity
triggered by the write which requires the KVM exit to block until it's
completed.

This is useful for having vCPU thread wait for the VMM thread to proceed
to activate the virtio devices.

See #1863

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2020-12-17 11:23:53 +00:00
Rob Bradford
74fe032827 vm-device: bus: Fix clippy issues inside tests
Found by:  cargo clippy --all-features --all --tests

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2020-11-26 09:32:46 +01:00
Rob Bradford
9fc2613b41 vm-device: bus: Remove unwrap() when upgrading weak reference
Rather return the None to the caller to handle instead. This removes the
source of a potential panic.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2020-11-25 01:27:26 +01:00
Rob Bradford
15025d71b1 devices, vm-device: Move BusDevice and Bus into vm-device
This removes the dependency of the pci crate on the devices crate which
now only contains the device implementations themselves.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2020-09-10 09:35:38 +01:00