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38 | #include <config.h> |
38 | #include <config.h> |
39 | #include <arch/types.h> |
39 | #include <arch/types.h> |
40 | #include <arch/register.h> |
40 | #include <arch/register.h> |
41 | 41 | ||
42 | 42 | ||
43 | #define IA64_IOSPACE_ADDRESS 0xE0000FFFFC000000ULL |
43 | #define IA64_IOSPACE_ADDRESS 0xE001000000000000ULL |
44 | 44 | ||
45 | static inline void outb(uint64_t port,uint8_t v) |
45 | static inline void outb(uint64_t port,uint8_t v) |
46 | { |
46 | { |
47 | *((char *)(IA64_IOSPACE_ADDRESS + ( (port & 0xfff) | ( (port >> 2) << 12 )))) = v; |
47 | *((char *)(IA64_IOSPACE_ADDRESS + ( (port & 0xfff) | ( (port >> 2) << 12 )))) = v; |
- | 48 | ||
48 | asm volatile ("mf\n" ::: "memory"); |
49 | asm volatile ("mf\n" ::: "memory"); |
49 | } |
50 | } |
50 | 51 | ||
51 | 52 | ||
52 | static inline uint8_t inb(uint64_t port) |
53 | static inline uint8_t inb(uint64_t port) |
53 | { |
54 | { |
54 | asm volatile ("mf\n" ::: "memory"); |
55 | asm volatile ("mf\n" ::: "memory"); |
- | 56 | ||
55 | return *((char *)(IA64_IOSPACE_ADDRESS + ( (port & 0xfff) | ( (port >> 2) << 12 )))); |
57 | return *((char *)(IA64_IOSPACE_ADDRESS + ( (port & 0xfff) | ( (port >> 2) << 12 )))); |
56 | } |
58 | } |
57 | 59 | ||
58 | 60 | ||
59 | 61 |