diff options
Diffstat (limited to 'devices/src/virtio/virtio_pci_common_config.rs')
| -rw-r--r-- | devices/src/virtio/virtio_pci_common_config.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/devices/src/virtio/virtio_pci_common_config.rs b/devices/src/virtio/virtio_pci_common_config.rs index 977e2c0..d1ea3e8 100644 --- a/devices/src/virtio/virtio_pci_common_config.rs +++ b/devices/src/virtio/virtio_pci_common_config.rs @@ -118,10 +118,11 @@ impl VirtioPciCommonConfig { fn read_common_config_word(&self, offset: u64, queues: &[Queue]) -> u16 { match offset { - 0x10 => 0, // TODO msi-x (crbug/854765): self.msix_config, + 0x10 => self.msix_config, 0x12 => queues.len() as u16, // num_queues 0x16 => self.queue_select, 0x18 => self.with_queue(queues, |q| q.size).unwrap_or(0), + 0x1a => self.with_queue(queues, |q| q.vector).unwrap_or(0), 0x1c => { if self.with_queue(queues, |q| q.ready).unwrap_or(false) { 1 @@ -136,10 +137,10 @@ impl VirtioPciCommonConfig { fn write_common_config_word(&mut self, offset: u64, value: u16, queues: &mut [Queue]) { match offset { - 0x10 => (), // TODO msi-x (crbug/854765): self.msix_config = value, + 0x10 => self.msix_config = value, 0x16 => self.queue_select = value, 0x18 => self.with_queue_mut(queues, |q| q.size = value), - 0x1a => (), // TODO msi-x (crbug/854765): self.with_queue_mut(queues, |q| q.msix_vector = v), + 0x1a => self.with_queue_mut(queues, |q| q.vector = value), 0x1c => self.with_queue_mut(queues, |q| q.ready = value == 1), _ => { warn!("invalid virtio register word write: 0x{:x}", offset); |