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|---|---|---|---|
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| 49 | 49 | ||
| 50 | #define PRESSED_SHIFT (1<<0) |
50 | #define PRESSED_SHIFT (1<<0) |
| 51 | #define PRESSED_CAPSLOCK (1<<1) |
51 | #define PRESSED_CAPSLOCK (1<<1) |
| 52 | #define LOCKED_CAPSLOCK (1<<0) |
52 | #define LOCKED_CAPSLOCK (1<<0) |
| 53 | 53 | ||
| 54 | static spinlock_t keylock; /**< keylock protects keyflags and lockflags. */ |
54 | static spinlock_t keylock; /**< keylock protects keyflags and lockflags. */ |
| 55 | static volatile int keyflags; /**< Tracking of multiple keypresses. */ |
55 | static volatile int keyflags; /**< Tracking of multiple keypresses. */ |
| 56 | static volatile int lockflags; /**< Tracking of multiple lock keys keypresses. */ |
56 | static volatile int lockflags; /**< Tracking of multiple keys lockings. */ |
| 57 | 57 | ||
| 58 | /** Primary meaning of scancodes. */ |
58 | /** Primary meaning of scancodes. */ |
| 59 | static char sc_primary_map[] = { |
59 | static char sc_primary_map[] = { |
| 60 | SPECIAL, /* 0x00 */ |
60 | SPECIAL, /* 0x00 */ |
| 61 | SPECIAL, /* 0x01 - Esc */ |
61 | SPECIAL, /* 0x01 - Esc */ |