Lines Matching refs:rb
417 struct acm_rb *rb = urb->context; in acm_read_bulk_callback() local
418 struct acm *acm = rb->instance; in acm_read_bulk_callback()
423 rb->index, urb->actual_length); in acm_read_bulk_callback()
426 set_bit(rb->index, &acm->read_urbs_free); in acm_read_bulk_callback()
432 set_bit(rb->index, &acm->read_urbs_free); in acm_read_bulk_callback()
447 set_bit(rb->index, &acm->read_urbs_free); in acm_read_bulk_callback()
454 acm_submit_read_urb(acm, rb->index, GFP_ATOMIC); in acm_read_bulk_callback()
1371 struct acm_rb *rb = &(acm->read_buffers[i]); in acm_probe() local
1374 rb->base = usb_alloc_coherent(acm->dev, readsize, GFP_KERNEL, in acm_probe()
1375 &rb->dma); in acm_probe()
1376 if (!rb->base) in acm_probe()
1378 rb->index = i; in acm_probe()
1379 rb->instance = acm; in acm_probe()
1386 urb->transfer_dma = rb->dma; in acm_probe()
1390 rb->base, in acm_probe()
1392 acm_read_bulk_callback, rb, in acm_probe()
1397 rb->base, in acm_probe()
1399 acm_read_bulk_callback, rb); in acm_probe()