Lines Matching refs:used_slots
272 return (ring->nr_slots - ring->used_slots); in free_slots()
323 ring->used_slots++; in request_slot()
325 update_max_used_slots(ring, ring->used_slots); in request_slot()
671 ring->used_slots = ring->nr_slots; in alloc_initial_descbuffers()
797 if (!ring->used_slots) in free_all_descbuffers()
1280 old_used_slots = ring->used_slots; in dma_tx_fragment()
1293 ring->used_slots = old_used_slots; in dma_tx_fragment()
1301 ring->used_slots = old_used_slots; in dma_tx_fragment()
1323 ring->used_slots = old_used_slots; in dma_tx_fragment()
1333 ring->used_slots = old_used_slots; in dma_tx_fragment()
1505 firstused = ring->current_slot - ring->used_slots + 1; in b43_dma_handle_txstatus()
1620 ring->used_slots--; in b43_dma_handle_txstatus()
1759 int used_slots = 0; in b43_dma_rx() local
1768 update_max_used_slots(ring, ++used_slots); in b43_dma_rx()