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-rw-r--r--interrupt/clic.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/interrupt/clic.h b/interrupt/clic.h
new file mode 100644
index 0000000..247aeec
--- /dev/null
+++ b/interrupt/clic.h
@@ -0,0 +1,33 @@
+#pragma once
+
+#include "interrupt_enums.h"
+
+#include <mmio/mmio.h>
+
+struct CLIC_int_reg_t {
+ volatile uint8_t IP;
+ volatile uint8_t IE;
+ volatile uint8_t ATTR;
+ volatile uint8_t CTL;
+};
+
+struct CLIC_reg_t {
+ volatile uint32_t CFG;
+ volatile uint32_t INFO;
+ uint32_t _reserved[14];
+ volatile uint32_t TRIG[32];
+ uint32_t _reserved2[976];
+ CLIC_int_reg_t INT[4096];
+};
+
+
+class CLIC_t : public mmio_ptr<CLIC_reg_t> {
+ public:
+ void enable(interrupt::irq n) const {
+ ptr()->INT[int(n)].IE = 1;
+ }
+
+ void enable(interrupt::internal n) const {
+ ptr()->INT[int(n)].IE = 1;
+ }
+};