Revision c8eac1cf
| b/hw/virtio.c | ||
|---|---|---|
| 449 | 449 |
struct iovec *sg; |
| 450 | 450 |
|
| 451 | 451 |
if (vring_desc_flags(desc_pa, i) & VRING_DESC_F_WRITE) {
|
| 452 |
if (elem->in_num >= ARRAY_SIZE(elem->in_sg)) {
|
|
| 453 |
error_report("Too many write descriptors in indirect table");
|
|
| 454 |
exit(1); |
|
| 455 |
} |
|
| 452 | 456 |
elem->in_addr[elem->in_num] = vring_desc_addr(desc_pa, i); |
| 453 | 457 |
sg = &elem->in_sg[elem->in_num++]; |
| 454 | 458 |
} else {
|
| 459 |
if (elem->out_num >= ARRAY_SIZE(elem->out_sg)) {
|
|
| 460 |
error_report("Too many read descriptors in indirect table");
|
|
| 461 |
exit(1); |
|
| 462 |
} |
|
| 455 | 463 |
elem->out_addr[elem->out_num] = vring_desc_addr(desc_pa, i); |
| 456 | 464 |
sg = &elem->out_sg[elem->out_num++]; |
| 457 | 465 |
} |
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