1 files changed, 20 insertions, 0 deletions
diff --git a/os/hal/osal/nil/osal.h b/os/hal/osal/nil/osal.h
index 0c3541efd..c20e7ef15 100644
--- a/os/hal/osal/nil/osal.h
+++ b/os/hal/osal/nil/osal.h
@@ -109,6 +109,21 @@
 #endif
 /** @} */
 
+/**
+ * @name    IRQ-related constants
+ * @{
+ */
+/**
+ * @brief   Total priority levels.
+ */
+#define OSAL_IRQ_PRIORITY_LEVELS            CORTEX_PRIORITY_LEVELS
+
+/**
+ * @brief   Highest IRQ priority for HAL drivers.
+ */
+#define OSAL_IRQ_MAXIMUM_PRIORITY           CORTEX_MAX_KERNEL_PRIORITY
+/** @} */
+
 /*===========================================================================*/
 /* Module pre-compile time settings.                                         */
 /*===========================================================================*/
@@ -278,6 +293,11 @@ typedef struct {
  * @{
  */
 /**
+ * @brief   Priority level verification macro.
+ */
+#define OSAL_IRQ_IS_VALID_PRIORITY(n) CORTEX_IS_VALID_KERNEL_PRIORITY(n)
+
+/**
  * @brief   IRQ prologue code.
  * @details This macro must be inserted at the start of all IRQ handlers.
  */