diff --git a/userspace/ksud/src/assets.rs b/userspace/ksud/src/assets.rs
index b9ed994d..ccfff71f 100644
--- a/userspace/ksud/src/assets.rs
+++ b/userspace/ksud/src/assets.rs
@@ -37,3 +37,13 @@ pub fn copy_assets_to_file(name: &str, dst: impl AsRef<Path>) -> Result<()> {
     std::fs::write(dst, asset.data)?;
     Ok(())
 }
+
+pub fn list_supported_kmi() -> Result<Vec<String>> {
+    let mut list = Vec::new();
+    for file in Asset::iter() {
+        if let Some(kmi) = file.strip_suffix(".ko") {
+            list.push(kmi.to_string());
+        }
+    }
+    Ok(list)
+}
diff --git a/userspace/ksud/src/boot_patch.rs b/userspace/ksud/src/boot_patch.rs
index 03beac24..c0b4543b 100644
--- a/userspace/ksud/src/boot_patch.rs
+++ b/userspace/ksud/src/boot_patch.rs
@@ -53,7 +53,7 @@ fn parse_kmi(version: &str) -> Result<String> {
     let re = Regex::new(r"(.* )?(\d+\.\d+)(\S+)?(android\d+)(.*)")?;
     let cap = re
         .captures(version)
-        .ok_or_else(|| anyhow::anyhow!("Unknown KMI, please choose manually."))?;
+        .ok_or_else(|| anyhow::anyhow!("Failed to get KMI from boot/modules"))?;
     let android_version = cap.get(4).map_or("", |m| m.as_str());
     let kernel_version = cap.get(2).map_or("", |m| m.as_str());
     Ok(format!("{android_version}-{kernel_version}"))
@@ -85,13 +85,13 @@ fn parse_kmi_from_modules() -> Result<String> {
 }
 
 #[cfg(target_os = "android")]
-fn get_kmi() -> Result<String> {
+pub fn get_current_kmi() -> Result<String> {
     parse_kmi_from_uname().or_else(|_| parse_kmi_from_modules())
 }
 
 #[cfg(not(target_os = "android"))]
-fn get_kmi() -> Result<String> {
-    bail!("Unknown KMI, try use --kmi to specify it.")
+pub fn get_current_kmi() -> Result<String> {
+    bail!("Unsupported platform")
 }
 
 fn do_cpio_cmd(magiskboot: &Path, workding_dir: &Path, cmd: &str) -> Result<()> {
@@ -261,7 +261,11 @@ fn do_patch(
         std::fs::copy(kmod, kmod_file).with_context(|| "copy kernel module failed".to_string())?;
     } else {
         // If kmod is not specified, extract from assets
-        let kmi = if let Some(kmi) = kmi { kmi } else { get_kmi()? };
+        let kmi = if let Some(kmi) = kmi {
+            kmi
+        } else {
+            get_current_kmi().with_context(|| "Unknown KMI, please choose LKM manually")?
+        };
         println!("- KMI: {kmi}");
         let name = format!("{kmi}_kernelsu.ko");
         assets::copy_assets_to_file(&name, kmod_file)
@@ -331,8 +335,10 @@ fn do_patch(
         // if image is specified, write to output file
         let output_dir = out.unwrap_or(std::env::current_dir()?);
         let now = chrono::Utc::now();
-        let output_image =
-            output_dir.join(format!("kernelsu_patched_{}.img", now.format("%Y%m%d_%H%M%S")));
+        let output_image = output_dir.join(format!(
+            "kernelsu_patched_{}.img",
+            now.format("%Y%m%d_%H%M%S")
+        ));
 
         if std::fs::rename(&new_boot, &output_image).is_err() {
             std::fs::copy(&new_boot, &output_image)
diff --git a/userspace/ksud/src/cli.rs b/userspace/ksud/src/cli.rs
index 4f8537d5..fd995a8a 100644
--- a/userspace/ksud/src/cli.rs
+++ b/userspace/ksud/src/cli.rs
@@ -87,12 +87,28 @@ enum Commands {
         #[arg(long, default_value = None)]
         kmi: Option<String>,
     },
+
+    /// Show boot information
+    BootInfo {
+        #[command(subcommand)]
+        command: BootInfo,
+    },
     /// For developers
     Debug {
         #[command(subcommand)]
         command: Debug,
     },
 }
+
+#[derive(clap::Subcommand, Debug)]
+enum BootInfo {
+    /// show current kmi version
+    CurrentKmi,
+
+    /// show supported kmi versions
+    SupportedKmi,
+}
+
 #[derive(clap::Subcommand, Debug)]
 enum Debug {
     /// Set the manager app, kernel CONFIG_KSU_DEBUG should be enabled.
@@ -322,6 +338,20 @@ pub fn run() -> Result<()> {
             magiskboot,
             kmi,
         } => crate::boot_patch::patch(boot, kernel, module, init, ota, flash, out, magiskboot, kmi),
+
+        Commands::BootInfo { command } => match command {
+            BootInfo::CurrentKmi => {
+                let kmi = crate::boot_patch::get_current_kmi()?;
+                println!("{}", kmi);
+                // return here to avoid printing the error message
+                return Ok(());
+            }
+            BootInfo::SupportedKmi => {
+                let kmi = crate::assets::list_supported_kmi()?;
+                kmi.iter().for_each(|kmi| println!("{}", kmi));
+                return Ok(());
+            }
+        },
     };
 
     if let Err(e) = &result {