| 39,6 → 39,7 |
|---|
| #include <arch/drivers/kbd.h> |
| |
| #define RBR_REG 0 /** Receiver Buffer Register. */ |
| #define IER_REG 1 /** Interrupt Enable Register. */ |
| #define LSR_REG 5 /** Line Status Register. */ |
| |
| static inline uint8_t ns16550_rbr_read(void) |
| 46,6 → 47,16 |
|---|
| return kbd_virt_address[RBR_REG]; |
| } |
| |
| static inline uint8_t ns16550_ier_read(void) |
| { |
| return kbd_virt_address[IER_REG]; |
| } |
| |
| static inline void ns16550_ier_write(uint8_t v) |
| { |
| kbd_virt_address[IER_REG] = v; |
| } |
| |
| static inline uint8_t ns16550_lsr_read(void) |
| { |
| return kbd_virt_address[LSR_REG]; |