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48 | extern char ns16550_key_read(chardev_t *); |
48 | extern char ns16550_key_read(chardev_t *); |
49 | extern irq_ownership_t ns16550_claim(void *); |
49 | extern irq_ownership_t ns16550_claim(void *); |
50 | extern void ns16550_irq_handler(irq_t *); |
50 | extern void ns16550_irq_handler(irq_t *); |
51 | 51 | ||
52 | #include <arch/types.h> |
52 | #include <arch/types.h> |
53 | #ifndef ia64 |
- | |
54 | #include <arch/drivers/kbd.h> |
53 | #include <arch/drivers/kbd.h> |
55 | #endif |
54 | |
56 | /* NS16550 registers */ |
55 | /* NS16550 registers */ |
57 | #define RBR_REG 0 /** Receiver Buffer Register. */ |
56 | #define RBR_REG 0 /** Receiver Buffer Register. */ |
58 | #define IER_REG 1 /** Interrupt Enable Register. */ |
57 | #define IER_REG 1 /** Interrupt Enable Register. */ |
59 | #define IIR_REG 2 /** Interrupt Ident Register (read). */ |
58 | #define IIR_REG 2 /** Interrupt Ident Register (read). */ |
60 | #define FCR_REG 2 /** FIFO control register (write). */ |
59 | #define FCR_REG 2 /** FIFO control register (write). */ |