fix(pl/pc): start pvclock

2026-10-29 14:38:21 +00:00 · 2026-04-11 15:21:50 -04:00
parent 1166e0af43
commit 71226c7e79
1 changed files with 12 additions and 1 deletions
@@ -61,7 +61,18 @@ pub fn early_init(boot_info: *pl.BootInfo) linksection(b.init) void {
 pub fn late_init(boot_info: *pl.BootInfo) linksection(b.init) void {
    pl.acpi.init(boot_info);

-pub fn devices_init() void {}
+    if (amd64.hypervisor_info) |h| {
+        if (h.vendor == .KVM) {
+            const features = amd64.cpuid(0x40000001, 0);
+
+            if (features.eax & (1 << 3) != 0) {
+                pvclock.init();
+            }
+        }
+    }
+
+    tsc.init();
+}

 pub fn debug_write(c: u8) void {
    com1_write(c);