Lines Matching refs:used_slots
119 return (ring->nr_slots - ring->used_slots); in free_slots()
171 ring->used_slots++; in request_slot()
173 update_max_used_slots(ring, ring->used_slots); in request_slot()
495 ring->used_slots = ring->nr_slots; in alloc_initial_descbuffers()
574 if (!ring->used_slots) in free_all_descbuffers()
950 old_used_slots = ring->used_slots; in dma_tx_fragment()
964 ring->used_slots = old_used_slots; in dma_tx_fragment()
973 ring->used_slots = old_used_slots; in dma_tx_fragment()
993 ring->used_slots = old_used_slots; in dma_tx_fragment()
1011 ring->used_slots = old_used_slots; in dma_tx_fragment()
1126 firstused = ring->current_slot - ring->used_slots + 1; in b43legacy_dma_handle_txstatus()
1202 ring->used_slots--; in b43legacy_dma_handle_txstatus()
1330 int used_slots = 0; in b43legacy_dma_rx() local
1340 update_max_used_slots(ring, ++used_slots); in b43legacy_dma_rx()