feat: better rtc framework which aims to remove single rtc restrictions.

[lunaix-os.git] / lunaix-os / includes / lunaix / isrm.h

diff --git a/lunaix-os/includes/lunaix/isrm.h b/lunaix-os/includes/lunaix/isrm.h
index 32ba31dade920716d872361cca6768cf5776127e..e9f80b0027371be29e63577edad9c574ea849e81 100644 (file)
--- a/lunaix-os/includes/lunaix/isrm.h
+++ b/lunaix-os/includes/lunaix/isrm.h
@@ -11,35 +11,68 @@
 #ifndef __LUNAIX_ISRM_H
 #define __LUNAIX_ISRM_H
 
-#include <arch/x86/interrupts.h>
 #include <lunaix/types.h>
-
-#define IV_BASE 32
-#define IV_OS IV_BASE
-#define IV_EX 48
-#define IV_MAX 256
+#include <sys/interrupts.h>
 
 typedef void (*isr_cb)(const isr_param*);
 
 void
 isrm_init();
 
+/**
+ * @brief Release a iv resource
+ *
+ * @param iv
+ */
 void
-isrm_ivfree(uint32_t iv);
+isrm_ivfree(int iv);
 
-uint32_t
+/**
+ * @brief Allocate an iv resource for os services
+ *
+ * @param iv
+ */
+int
 isrm_ivosalloc(isr_cb handler);
 
-uint32_t
+/**
+ * @brief Allocate an iv resource for external events
+ *
+ * @param iv
+ */
+int
 isrm_ivexalloc(isr_cb handler);
 
-uint32_t
-isrm_bindirq(uint32_t irq, isr_cb irq_handler);
+/**
+ * @brief Bind a given irq and associated handler to an iv
+ *
+ * @param iv iv allocated by system
+ */
+int
+isrm_bindirq(int irq, isr_cb irq_handler);
 
-uint32_t
-isrm_bindiv(uint32_t iv, isr_cb handler);
+/**
+ * @brief Bind given iv with it's associated handler
+ *
+ * @param iv
+ * @param handler
+ */
+void
+isrm_bindiv(int iv, isr_cb handler);
 
+/**
+ * @brief Get the handler associated with the given iv
+ *
+ * @param iv
+ * @return isr_cb
+ */
 isr_cb
-isrm_get(uint32_t iv);
+isrm_get(int iv);
+
+ptr_t
+isrm_get_payload(int iv);
+
+void
+isrm_set_payload(int iv, ptr_t);
 
 #endif /* __LUNAIX_ISRM_H */