drivers: function to disable pit

Add function to disable PIT Signed-off-by: Daniele Ahmed <ahmeddan amazon c;0m >
KernelTestFramework · Nov 15, 2020 · 5d27384 · 5d27384
1 parent a4e0c30
commit 5d27384
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diff --git a/drivers/pit.c b/drivers/pit.c
@@ -51,3 +51,5 @@ void pit_sleep(uint64_t ms) {
         cpu_relax();
     }
 }
+
+void pit_disable(void) { pic_disable_irq(PIC1_DEVICE_SEL, PIT_IRQ); }
diff --git a/include/drivers/pit.h b/include/drivers/pit.h
@@ -59,5 +59,6 @@ typedef enum pit_operational_mode pit_operational_mode_t;
 extern void init_pit(uint8_t dst_cpus);
 extern void pit_interrupt_handler(void);
 extern void pit_sleep(uint64_t ms);
+extern void pit_disable(void);
 
 #endif
-Original file line number
+Diff line change
@@ Expand Up / @@ -51,3 +51,5 @@ void pit_sleep(uint64_t ms) { @@
             cpu_relax();
         }
     }
+    void pit_disable(void) { pic_disable_irq(PIC1_DEVICE_SEL, PIT_IRQ); }