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crosvm: rename all "net" parameters to use kebab-case

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This option has just been introduced and has no user, so we can slip
this one under the rug.

BUG=b:255223604
TEST=cargo test -p devices net::tests
TEST=`cargo run -- .. --net tap-name=crosvm_tap` properly creates a TAP
network device.

Change-Id: I228e5f2539c49314399cf254ddaf795bd0265a2f
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3990100
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
Commit-Queue: Keiichi Watanabe <keiichiw@chromium.org>
Auto-Submit: Alexandre Courbot <acourbot@chromium.org>
This commit is contained in:
Alexandre Courbot 2022-10-26 16:17:58 +09:00 committed by crosvm LUCI
parent dc5a6fe9bd
commit 10c819fb36
2 changed files with 18 additions and 19 deletions
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31
devices/src/virtio/net.rs
View file

@ -142,12 +142,11 @@ pub enum NetError {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
#[serde(untagged, deny_unknown_fields)]
pub enum NetParametersMode {
TapName {
tap_name: String,
},
TapFd {
tap_fd: i32,
},
#[serde(rename_all = "kebab-case")]
TapName { tap_name: String },
#[serde(rename_all = "kebab-case")]
TapFd { tap_fd: i32 },
#[serde(rename_all = "kebab-case")]
RawConfig {
#[serde(default)]
vhost_net: bool,
@ -837,7 +836,7 @@ mod tests {
let params = from_net_arg("");
assert!(params.is_err());
let params = from_net_arg("tap_name=tap").unwrap();
let params = from_net_arg("tap-name=tap").unwrap();
assert_eq!(
params,
NetParameters {
@ -847,7 +846,7 @@ mod tests {
}
);
let params = from_net_arg("tap_fd=12").unwrap();
let params = from_net_arg("tap-fd=12").unwrap();
assert_eq!(
params,
NetParameters {
@ -856,7 +855,7 @@ mod tests {
);
let params = from_net_arg(
"host_ip=\"192.168.10.1\",netmask=\"255.255.255.0\",mac=\"3d:70:eb:61:1a:91\"",
"host-ip=\"192.168.10.1\",netmask=\"255.255.255.0\",mac=\"3d:70:eb:61:1a:91\"",
)
.unwrap();
assert_eq!(
@ -872,8 +871,8 @@ mod tests {
);
let params = from_net_arg(
"vhost_net=true,\
host_ip=\"192.168.10.1\",\
"vhost-net=true,\
host-ip=\"192.168.10.1\",\
netmask=\"255.255.255.0\",\
mac=\"3d:70:eb:61:1a:91\"",
)
@ -892,18 +891,18 @@ mod tests {
// mixed configs
assert!(from_net_arg(
"tap_name=tap,\
vhost_net=true,\
host_ip=\"192.168.10.1\",\
"tap-name=tap,\
vhost-net=true,\
host-ip=\"192.168.10.1\",\
netmask=\"255.255.255.0\",\
mac=\"3d:70:eb:61:1a:91\"",
)
.is_err());
// missing netmask
assert!(from_net_arg("host_ip=\"192.168.10.1\",mac=\"3d:70:eb:61:1a:91\"").is_err());
assert!(from_net_arg("host-ip=\"192.168.10.1\",mac=\"3d:70:eb:61:1a:91\"").is_err());
// invalid parameter
assert!(from_net_arg("tap_name=tap,foomatic=true").is_err());
assert!(from_net_arg("tap-name=tap,foomatic=true").is_err());
}
}

6
src/crosvm/cmdline.rs
View file

@ -1017,10 +1017,10 @@ pub struct RunCommand {
/// comma separated key=value pairs for setting
/// up a vhost-user net device
/// Possible key values:
/// tap_name=STRING - name of a configured persistent TAP
/// tap-name=STRING - name of a configured persistent TAP
/// interface to use for networking.
/// tap_fd=INT - File descriptor for configured tap device.
/// host_ip=STRING - IP address to assign to
/// tap-fd=INT - File descriptor for configured tap device.
/// host-ip=STRING - IP address to assign to
/// host tap interface.
/// netmask=STRING - Netmask for VM subnet.
/// mac=STRING - MAC address for VM.