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| 30 | #define __sparc64_I8042_H__ |
30 | #define __sparc64_I8042_H__ |
| 31 | 31 | ||
| 32 | #include <arch/types.h> |
32 | #include <arch/types.h> |
| 33 | 33 | ||
| 34 | #define KBD_PHYS_ADDRESS 0x1fff8904000ULL |
34 | #define KBD_PHYS_ADDRESS 0x1fff8904000ULL |
| 35 | #define KBD_VIRT_ADDRESS 0x000d0000000ULL |
- | |
| 36 | 35 | ||
| 37 | #define STATUS_REG 4 |
36 | #define STATUS_REG 4 |
| 38 | #define COMMAND_REG 4 |
37 | #define COMMAND_REG 4 |
| 39 | #define DATA_REG 6 |
38 | #define DATA_REG 6 |
| 40 | 39 | ||
| - | 40 | #define LAST_REG DATA_REG |
|
| - | 41 | ||
| - | 42 | extern volatile __u8 *kbd_virt_address; |
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| - | 43 | ||
| 41 | static inline void i8042_data_write(__u8 data) |
44 | static inline void i8042_data_write(__u8 data) |
| 42 | { |
45 | { |
| 43 | ((volatile __u8 *)(KBD_VIRT_ADDRESS))[DATA_REG] = data; |
46 | kbd_virt_address[DATA_REG] = data; |
| 44 | } |
47 | } |
| 45 | 48 | ||
| 46 | static inline __u8 i8042_data_read(void) |
49 | static inline __u8 i8042_data_read(void) |
| 47 | { |
50 | { |
| 48 | return ((volatile __u8 *)(KBD_VIRT_ADDRESS))[DATA_REG]; |
51 | return kbd_virt_address[DATA_REG]; |
| 49 | } |
52 | } |
| 50 | 53 | ||
| 51 | static inline __u8 i8042_status_read(void) |
54 | static inline __u8 i8042_status_read(void) |
| 52 | { |
55 | { |
| 53 | return ((volatile __u8 *)(KBD_VIRT_ADDRESS))[STATUS_REG]; |
56 | return kbd_virt_address[STATUS_REG]; |
| 54 | } |
57 | } |
| 55 | 58 | ||
| 56 | static inline void i8042_command_write(__u8 command) |
59 | static inline void i8042_command_write(__u8 command) |
| 57 | { |
60 | { |
| 58 | ((volatile __u8 *)(KBD_VIRT_ADDRESS))[COMMAND_REG] = command; |
61 | kbd_virt_address[COMMAND_REG] = command; |
| 59 | } |
62 | } |
| 60 | 63 | ||
| - | 64 | extern void kbd_init(void); |
|
| - | 65 | ||
| 61 | #endif |
66 | #endif |