Revision 897b4c6c
| b/hw/m48t59.c | ||
|---|---|---|
| 199 | 199 |
} |
| 200 | 200 |
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| 201 | 201 |
/* Direct access to NVRAM */ |
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void m48t59_write (m48t59_t *NVRAM, uint32_t addr, uint32_t val)
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void m48t59_write (void *opaque, uint32_t addr, uint32_t val)
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{
|
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m48t59_t *NVRAM = opaque; |
|
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struct tm tm; |
| 205 | 206 |
int tmp; |
| 206 | 207 |
|
| ... | ... | |
| 357 | 358 |
} |
| 358 | 359 |
} |
| 359 | 360 |
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uint32_t m48t59_read (m48t59_t *NVRAM, uint32_t addr)
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uint32_t m48t59_read (void *opaque, uint32_t addr)
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| 361 | 362 |
{
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m48t59_t *NVRAM = opaque; |
|
| 362 | 364 |
struct tm tm; |
| 363 | 365 |
uint32_t retval = 0xFF; |
| 364 | 366 |
|
| ... | ... | |
| 451 | 453 |
return retval; |
| 452 | 454 |
} |
| 453 | 455 |
|
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void m48t59_set_addr (m48t59_t *NVRAM, uint32_t addr)
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void m48t59_set_addr (void *opaque, uint32_t addr)
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| 455 | 457 |
{
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m48t59_t *NVRAM = opaque; |
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| 456 | 460 |
NVRAM->addr = addr; |
| 457 | 461 |
} |
| 458 | 462 |
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void m48t59_toggle_lock (m48t59_t *NVRAM, int lock)
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void m48t59_toggle_lock (void *opaque, int lock)
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| 460 | 464 |
{
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m48t59_t *NVRAM = opaque; |
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NVRAM->lock ^= 1 << lock; |
| 462 | 468 |
} |
| 463 | 469 |
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| b/hw/m48t59.h | ||
|---|---|---|
| 3 | 3 |
|
| 4 | 4 |
typedef struct m48t59_t m48t59_t; |
| 5 | 5 |
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void m48t59_write (m48t59_t *NVRAM, uint32_t addr, uint32_t val);
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uint32_t m48t59_read (m48t59_t *NVRAM, uint32_t addr);
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void m48t59_toggle_lock (m48t59_t *NVRAM, int lock);
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void m48t59_write (void *private, uint32_t addr, uint32_t val);
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uint32_t m48t59_read (void *private, uint32_t addr);
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void m48t59_toggle_lock (void *private, int lock);
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| 9 | 9 |
m48t59_t *m48t59_init (qemu_irq IRQ, target_phys_addr_t mem_base, |
| 10 | 10 |
uint32_t io_base, uint16_t size, |
| 11 | 11 |
int type); |
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