Lines Matching refs:ret
421 int ret;
425 ret = handshake(&xdbc.xdbc_reg->control, CTRL_DBC_ENABLE, CTRL_DBC_ENABLE, 100000, 100);
426 if (ret) {
428 return ret;
436 ret = handshake(&xdbc.xdbc_reg->portsc, PORTSC_CONN_STATUS, PORTSC_CONN_STATUS, 5000000, 100);
437 if (ret) {
439 return ret;
443 ret = handshake(&xdbc.xdbc_reg->control, CTRL_DBC_RUN, CTRL_DBC_RUN, 5000000, 100);
444 if (ret) {
446 return ret;
527 int ret = 0;
531 ret = handshake(&xdbc.xdbc_reg->control, CTRL_DBC_ENABLE, 0, 100000, 10);
532 if (ret)
537 ret = xdbc_start();
538 if (ret < 0)
551 return ret;
556 int ret;
559 ret = handshake(&xdbc.xdbc_reg->control, CTRL_DBC_ENABLE, 0, 100000, 100);
560 if (ret)
561 return ret;
574 ret = xdbc_alloc_ring(&xdbc.evt_seg, &xdbc.evt_ring);
575 if (ret < 0)
576 return ret;
579 ret = xdbc_alloc_ring(&xdbc.in_seg, &xdbc.in_ring);
580 if (ret < 0)
581 return ret;
583 ret = xdbc_alloc_ring(&xdbc.out_seg, &xdbc.out_ring);
584 if (ret < 0)
585 return ret;
589 ret = xdbc_start();
590 if (ret < 0) {
592 return ret;
606 int ret;
623 ret = xdbc_find_dbgp(dbgp_num, &bus, &dev, &func);
624 if (ret) {
657 int ret;
666 ret = xdbc_early_setup();
667 if (ret) {
684 return ret;
838 int ret, timeout = 0;
866 ret = xdbc_bulk_transfer((void *)bytes, size, false);
869 return ret;
875 int chunk, ret;
898 ret = xdbc_bulk_write(buf, chunk);
899 if (ret < 0)
959 int ret = 0;
978 ret = -ENOMEM;
1002 return ret;