Revision ea0f49a7 hw/etraxfs_dma.c
| b/hw/etraxfs_dma.c | ||
|---|---|---|
| 406 | 406 |
(uint32_t)ctrl->channels[c].current_d.after, |
| 407 | 407 |
saved_data_buf)); |
| 408 | 408 |
|
| 409 |
len = (uint32_t)ctrl->channels[c].current_d.after; |
|
| 409 |
len = (uint32_t)(unsigned long) |
|
| 410 |
ctrl->channels[c].current_d.after; |
|
| 410 | 411 |
len -= saved_data_buf; |
| 411 | 412 |
|
| 412 | 413 |
if (len > sizeof buf) |
| ... | ... | |
| 426 | 427 |
|
| 427 | 428 |
saved_data_buf += len; |
| 428 | 429 |
|
| 429 |
if (saved_data_buf == |
|
| 430 |
(uint32_t)ctrl->channels[c].current_d.after) {
|
|
| 430 |
if (saved_data_buf == (uint32_t)(unsigned long)
|
|
| 431 |
ctrl->channels[c].current_d.after) {
|
|
| 431 | 432 |
/* Done. Step to next. */ |
| 432 | 433 |
if (ctrl->channels[c].current_d.out_eop) {
|
| 433 | 434 |
/* TODO: signal eop to the client. */ |
| ... | ... | |
| 451 | 452 |
channel_stop(ctrl, c); |
| 452 | 453 |
} else {
|
| 453 | 454 |
ctrl->channels[c].regs[RW_SAVED_DATA] = |
| 454 |
(uint32_t)ctrl->channels[c].current_d.next; |
|
| 455 |
(uint32_t)(unsigned long)ctrl-> |
|
| 456 |
channels[c].current_d.next; |
|
| 455 | 457 |
/* Load new descriptor. */ |
| 456 | 458 |
channel_load_d(ctrl, c); |
| 457 | 459 |
saved_data_buf = (uint32_t)(unsigned long) |
| ... | ... | |
| 477 | 479 |
return 0; |
| 478 | 480 |
|
| 479 | 481 |
saved_data_buf = channel_reg(ctrl, c, RW_SAVED_DATA_BUF); |
| 480 |
len = (uint32_t)ctrl->channels[c].current_d.after; |
|
| 482 |
len = (uint32_t)(unsigned long)ctrl->channels[c].current_d.after;
|
|
| 481 | 483 |
len -= saved_data_buf; |
| 482 | 484 |
|
| 483 | 485 |
if (len > buflen) |
| ... | ... | |
| 487 | 489 |
saved_data_buf += len; |
| 488 | 490 |
|
| 489 | 491 |
if (saved_data_buf == |
| 490 |
(uint32_t)ctrl->channels[c].current_d.after |
|
| 492 |
(uint32_t)(unsigned long)ctrl->channels[c].current_d.after
|
|
| 491 | 493 |
|| eop) {
|
| 492 | 494 |
uint32_t r_intr = ctrl->channels[c].regs[R_INTR]; |
| 493 | 495 |
|
| ... | ... | |
| 524 | 526 |
channel_stop(ctrl, c); |
| 525 | 527 |
} else {
|
| 526 | 528 |
ctrl->channels[c].regs[RW_SAVED_DATA] = |
| 527 |
(uint32_t)ctrl->channels[c].current_d.next; |
|
| 529 |
(uint32_t)(unsigned long)ctrl-> |
|
| 530 |
channels[c].current_d.next; |
|
| 528 | 531 |
/* Load new descriptor. */ |
| 529 | 532 |
channel_load_d(ctrl, c); |
| 530 |
saved_data_buf = (uint32_t) |
|
| 533 |
saved_data_buf = (uint32_t)(unsigned long)
|
|
| 531 | 534 |
ctrl->channels[c].current_d.buf; |
| 532 | 535 |
} |
| 533 | 536 |
} |
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