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vmm: Send tty input to correct destination

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Check the config to find out which device is attached to the tty and
then send the input from the user into that device (serial or
virtio-console.)

Fixes: #3005

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford
2021-08-25 09:14:42 +01:00
parent c913f7da2f
commit 6233f6f68e
2 changed files with 16 additions and 25 deletions
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15
vmm/src/device_manager.rs
View File

@@ -535,21 +535,6 @@ pub struct Console {
}
impl Console {
pub fn queue_input_bytes(&self, out: &[u8]) -> vmm_sys_util::errno::Result<()> {
match self.input {
Some(ConsoleInput::Serial) => {
self.queue_input_bytes_serial(out)?;
}
Some(ConsoleInput::VirtioConsole) => {
self.queue_input_bytes_console(out);
}
None => {}
}
Ok(())
}
pub fn queue_input_bytes_serial(&self, out: &[u8]) -> vmm_sys_util::errno::Result<()> {
if self.serial.is_some() {
self.serial

26
vmm/src/vm.rs
View File

@@ -14,8 +14,8 @@
#[cfg(any(target_arch = "aarch64", feature = "acpi"))]
use crate::config::NumaConfig;
use crate::config::{
DeviceConfig, DiskConfig, FsConfig, HotplugMethod, NetConfig, PmemConfig, UserDeviceConfig,
ValidationError, VmConfig, VsockConfig,
ConsoleOutputMode, DeviceConfig, DiskConfig, FsConfig, HotplugMethod, NetConfig, PmemConfig,
UserDeviceConfig, ValidationError, VmConfig, VsockConfig,
};
use crate::cpu;
use crate::device_manager::{
@@ -1950,19 +1950,25 @@ impl Vm {
out[0] = 0x0d;
}
if self
.device_manager
.lock()
.unwrap()
.console()
.input_enabled()
{
if matches!(
self.config.lock().unwrap().serial.mode,
ConsoleOutputMode::Tty
) {
self.device_manager
.lock()
.unwrap()
.console()
.queue_input_bytes(&out[..count])
.queue_input_bytes_serial(&out[..count])
.map_err(Error::Console)?;
} else if matches!(
self.config.lock().unwrap().console.mode,
ConsoleOutputMode::Tty
) {
self.device_manager
.lock()
.unwrap()
.console()
.queue_input_bytes_console(&out[..count])
}
Ok(())