| 33 | #define READ_BATCH 16 |
| 34 | |
| 35 | static void verify_buf_sync(void *buf, size_t size, bool registered) |
| 36 | { |
| 37 | #if defined(__hppa__) |
| 38 | if (registered) { |
| 39 | unsigned long off = (unsigned long) buf & 4095; |
| 40 | unsigned long p = (unsigned long) buf & ~4095; |
| 41 | int i; |
| 42 | |
| 43 | size += off; |
| 44 | for (i = 0; i < size; i += 32) |
| 45 | asm volatile("fdc 0(%0)" : : "r" (p + i)); |
| 46 | } |
| 47 | #endif |
| 48 | } |
| 49 | |
| 50 | /* |
| 51 | * Each offset in the file has the offset / sizeof(int) stored for every |