smp: Simplify cpu startup functions

sysheap · Jan 5, 2025 · c3e56bb · c3e56bb
1 parent 5590434
commit c3e56bb
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Showing 2 changed files with 3 additions and 9 deletions.
diff --git a/kernel/src/asm/boot.S b/kernel/src/asm/boot.S
@@ -79,7 +79,7 @@ start_hart:
 	li sp, 0
 	addi sp, sp, -64
 
-	call hart_init
+	call prepare_for_scheduling
 
 	# We should never come here
 	j asm_panic_rust
diff --git a/kernel/src/main.rs b/kernel/src/main.rs
@@ -141,7 +141,8 @@ extern "C" fn kernel_init(hart_id: usize, device_tree_pointer: *const ()) -> ! {
     prepare_for_scheduling();
 }
 
-fn prepare_for_scheduling() -> ! {
+#[no_mangle]
+pub extern "C" fn prepare_for_scheduling() -> ! {
     // Enable all interrupts
     Cpu::write_sie(usize::MAX);
 
@@ -172,10 +173,3 @@ fn start_other_harts(current_hart_id: usize, number_of_cpus: usize) {
         .assert_success();
     }
 }
-
-#[no_mangle]
-extern "C" fn hart_init() -> ! {
-    let cpu_id = Cpu::cpu_id();
-    info!("Cpu {cpu_id} started!");
-    prepare_for_scheduling();
-}