| 42,9 → 42,6 |
|---|
| extern __u16 inw(int port); |
| extern __u32 inl(int port); |
| |
| extern void outw(int port, __u16 w); |
| extern void outl(int port, __u32 l); |
| |
| extern void enable_l_apic_in_msr(void); |
| |
| |
| 92,7 → 89,26 |
|---|
| */ |
| static inline void outb(__u16 port, __u8 val) { __asm__ volatile ("outb %b0, %w1\n" : : "a" (val), "d" (port) ); } |
| |
| /** Word to port |
| * |
| * Output word to port |
| * |
| * @param port Port to write to |
| * @param val Value to write |
| */ |
| static inline void outw(__u16 port, __u16 val) { __asm__ volatile ("outw %w0, %w1\n" : : "a" (val), "d" (port) ); } |
| |
| |
| |
| /** Double word to port |
| * |
| * Output double word to port |
| * |
| * @param port Port to write to |
| * @param val Value to write |
| */ |
| static inline void outl(__u16 port, __u32 val) { __asm__ volatile ("outl %l0, %w1\n" : : "a" (val), "d" (port) ); } |
| |
| /** Set priority level low |
| * |
| * Enable interrupts and return previous |