| 38,12 → 38,9 |
|---|
| /** Maximum length of IPC IRQ program */ |
| #define IRQ_MAX_PROG_SIZE 10 |
| |
| /** Reserved 'virtual' messages for kernel notifications */ |
| #define IPC_IRQ_RESERVED_VIRTUAL 10 |
| #define VIRT_INR_KLOG -2 |
| #define VIRT_INR_KBDRESTART -3 |
| |
| #define IPC_IRQ_KLOG (-1) |
| #define IPC_IRQ_KBDRESTART (-2) |
| |
| typedef enum { |
| CMD_MEM_READ_1 = 0, |
| CMD_MEM_READ_2, |
| 75,13 → 72,26 |
|---|
| #ifdef KERNEL |
| |
| #include <ipc/ipc.h> |
| #include <typedefs.h> |
| #include <arch/types.h> |
| |
| extern void ipc_irq_make_table(int irqcount); |
| extern int ipc_irq_register(answerbox_t *box, int irq, irq_code_t *ucode); |
| extern void ipc_irq_send_notif(int irq); |
| extern void ipc_irq_send_msg(int irq, unative_t a1, unative_t a2, unative_t a3); |
| extern void ipc_irq_unregister(answerbox_t *box, int irq); |
| extern void irq_ipc_bind_arch(unative_t irq); |
| /** IPC notification config structure. |
| * |
| * Primarily, this structure is encapsulated in the irq_t structure. |
| * It is protected by irq_t::lock. |
| */ |
| struct ipc_notif_cfg { |
| answerbox_t *answerbox; /**< Answerbox for notifications. */ |
| unative_t method; /**< Method to be used for the notification. */ |
| irq_code_t *code; /**< Top-half pseudocode. */ |
| count_t counter; /**< Counter. */ |
| }; |
| |
| extern int ipc_irq_register(answerbox_t *box, inr_t inr, devno_t devno, unative_t method, |
| irq_code_t *ucode); |
| extern void ipc_irq_send_notif(irq_t *irq); |
| extern void ipc_irq_send_msg(irq_t *irq, unative_t a1, unative_t a2, unative_t a3); |
| extern void ipc_irq_unregister(answerbox_t *box, inr_t inr, devno_t devno); |
| extern void ipc_irq_cleanup(answerbox_t *box); |
| |
| #endif |