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| Rev 3674 | Rev 4343 | ||
|---|---|---|---|
| Line 42... | Line 42... | ||
| 42 | #include <arch/register.h> |
42 | #include <arch/register.h> |
| 43 | #include <config.h> |
43 | #include <config.h> |
| 44 | #include <arch/stack.h> |
44 | #include <arch/stack.h> |
| 45 | #include <arch/barrier.h> |
45 | #include <arch/barrier.h> |
| 46 | 46 | ||
| 47 | static inline void outb(ioport_t port, uint8_t v) |
47 | static inline void pio_write_8(ioport_t port, uint8_t v) |
| 48 | { |
48 | { |
| 49 | *((volatile uint8_t *)(port)) = v; |
49 | *((volatile uint8_t *)(port)) = v; |
| 50 | memory_barrier(); |
50 | memory_barrier(); |
| 51 | } |
51 | } |
| 52 | 52 | ||
| 53 | static inline void outw(ioport_t port, uint16_t v) |
53 | static inline void pio_write_16(ioport_t port, uint16_t v) |
| 54 | { |
54 | { |
| 55 | *((volatile uint16_t *)(port)) = v; |
55 | *((volatile uint16_t *)(port)) = v; |
| 56 | memory_barrier(); |
56 | memory_barrier(); |
| 57 | } |
57 | } |
| 58 | 58 | ||
| 59 | static inline void outl(ioport_t port, uint32_t v) |
59 | static inline void pio_write_32(ioport_t port, uint32_t v) |
| 60 | { |
60 | { |
| 61 | *((volatile uint32_t *)(port)) = v; |
61 | *((volatile uint32_t *)(port)) = v; |
| 62 | memory_barrier(); |
62 | memory_barrier(); |
| 63 | } |
63 | } |
| 64 | 64 | ||
| 65 | static inline uint8_t inb(ioport_t port) |
65 | static inline uint8_t pio_read_8(ioport_t port) |
| 66 | { |
66 | { |
| 67 | uint8_t rv; |
67 | uint8_t rv; |
| 68 | 68 | ||
| 69 | rv = *((volatile uint8_t *)(port)); |
69 | rv = *((volatile uint8_t *)(port)); |
| 70 | memory_barrier(); |
70 | memory_barrier(); |
| 71 | 71 | ||
| 72 | return rv; |
72 | return rv; |
| 73 | } |
73 | } |
| 74 | 74 | ||
| 75 | static inline uint16_t inw(ioport_t port) |
75 | static inline uint16_t pio_read_16(ioport_t port) |
| 76 | { |
76 | { |
| 77 | uint16_t rv; |
77 | uint16_t rv; |
| 78 | 78 | ||
| 79 | rv = *((volatile uint16_t *)(port)); |
79 | rv = *((volatile uint16_t *)(port)); |
| 80 | memory_barrier(); |
80 | memory_barrier(); |
| 81 | 81 | ||
| 82 | return rv; |
82 | return rv; |
| 83 | } |
83 | } |
| 84 | 84 | ||
| 85 | static inline uint32_t inl(ioport_t port) |
85 | static inline uint32_t pio_read_32(ioport_t port) |
| 86 | { |
86 | { |
| 87 | uint32_t rv; |
87 | uint32_t rv; |
| 88 | 88 | ||
| 89 | rv = *((volatile uint32_t *)(port)); |
89 | rv = *((volatile uint32_t *)(port)); |
| 90 | memory_barrier(); |
90 | memory_barrier(); |