#define __PIC_H
#include "ioport.h" // PORT_PIC*
+#include "biosvar.h" // SET_IVT
// PORT_PIC1 bitdefs
#define PIC1_IRQ0 (1<<0)
return inb(PORT_PIC2_CMD);
}
-// post.c
-void __set_irq(int vector, void *loc);
-
static inline void
-__enable_hwirq(int hwirq, void (*func)(void))
+enable_hwirq(int hwirq, struct segoff_s func)
{
int vector;
if (hwirq < 8) {
unmask_pic2(1 << (hwirq - 8));
vector = 0x70 + hwirq - 8;
}
- __set_irq(vector, func);
+ SET_IVT(vector, func);
}
-#define enable_hwirq(irq, func) do { \
- extern void func (void); \
- __enable_hwirq(irq, func); \
- } while (0)
-
+void set_pics(u8 irq0, u8 irq8);
void pic_setup(void);
#endif // pic.h