Revision f35ea98c hw/ide/macio.c
b/hw/ide/macio.c | ||
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87 | 87 |
s->io_buffer_index &= 0x7ff; |
88 | 88 |
} |
89 | 89 |
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90 |
s->io_buffer_size = io->len;
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90 |
s->io_buffer_size = MIN(io->len, s->packet_transfer_size);
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91 | 91 |
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92 | 92 |
MACIO_DPRINTF("remainder: %d io->len: %d size: %d\n", io->remainder_len, |
93 | 93 |
io->len, s->packet_transfer_size); |
... | ... | |
253 | 253 |
/* launch next transfer */ |
254 | 254 |
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255 | 255 |
s->io_buffer_index = 0; |
256 |
s->io_buffer_size = io->len;
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256 |
s->io_buffer_size = MIN(io->len, s->nsector * 512);
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257 | 257 |
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258 | 258 |
/* handle unaligned accesses first, get them over with and only do the |
259 | 259 |
remaining bulk transfer using our async DMA helpers */ |
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