33,11 → 33,17 |
*/ |
|
#include <arch/interrupt.h> |
#include <arch/trap/interrupt.h> |
#include <interrupt.h> |
#include <arch/drivers/fhc.h> |
#include <arch/types.h> |
#include <debug.h> |
#include <ipc/sysipc.h> |
#include <arch/asm.h> |
#include <arch/barrier.h> |
|
#include <genarch/kbd/z8530.h> |
|
/** Register Interrupt Level Handler. |
* |
* @param n Interrupt Level (1 - 15). |
58,6 → 64,33 |
/* TODO */ |
} |
|
void interrupt(void) |
{ |
uint64_t intrcv; |
uint64_t data0; |
|
intrcv = asi_u64_read(ASI_INTR_RECEIVE, 0); |
data0 = asi_u64_read(ASI_UDB_INTR_R, ASI_UDB_INTR_R_DATA_0); |
|
switch (data0) { |
#ifdef CONFIG_Z8530 |
case Z8530_INTRCV_DATA0: |
/* |
* So far, we know we got this interrupt through the FHC. |
* Since we don't have enough information about the FHC and |
* because the interrupt looks like level sensitive, |
* we cannot handle it by scheduling one of the level |
* interrupt traps. Call the interrupt handler directly. |
*/ |
fhc_uart_reset(); |
z8530_interrupt(); |
break; |
#endif |
} |
|
membar(); |
asi_u64_write(ASI_INTR_RECEIVE, 0, 0); |
} |
|
/** @} |
*/ |
|