Lines Matching refs:used_slots
259 return (ring->nr_slots - ring->used_slots); in free_slots()
310 ring->used_slots++; in request_slot()
312 update_max_used_slots(ring, ring->used_slots); in request_slot()
653 ring->used_slots = ring->nr_slots; in alloc_initial_descbuffers()
779 if (!ring->used_slots) in free_all_descbuffers()
1210 old_used_slots = ring->used_slots; in dma_tx_fragment()
1223 ring->used_slots = old_used_slots; in dma_tx_fragment()
1231 ring->used_slots = old_used_slots; in dma_tx_fragment()
1253 ring->used_slots = old_used_slots; in dma_tx_fragment()
1263 ring->used_slots = old_used_slots; in dma_tx_fragment()
1435 firstused = ring->current_slot - ring->used_slots + 1; in b43_dma_handle_txstatus()
1552 ring->used_slots--; in b43_dma_handle_txstatus()
1691 int used_slots = 0; in b43_dma_rx() local
1700 update_max_used_slots(ring, ++used_slots); in b43_dma_rx()