32 struct b43legacy_dmadesc32 *op32_idx2desc(struct b43legacy_dmaring *ring,  in op32_idx2desc()
45 static void op32_fill_descriptor(struct b43legacy_dmaring *ring,  in op32_fill_descriptor()
80 static void op32_poke_tx(struct b43legacy_dmaring *ring, int slot)  in op32_poke_tx()
86 static void op32_tx_suspend(struct b43legacy_dmaring *ring)  in op32_tx_suspend()
93 static void op32_tx_resume(struct b43legacy_dmaring *ring)  in op32_tx_resume()
100 static int op32_get_current_rxslot(struct b43legacy_dmaring *ring)  in op32_get_current_rxslot()
110 static void op32_set_current_rxslot(struct b43legacy_dmaring *ring,  in op32_set_current_rxslot()
117 static inline int free_slots(struct b43legacy_dmaring *ring)  in free_slots()
122 static inline int next_slot(struct b43legacy_dmaring *ring, int slot)  in next_slot()
130 static inline int prev_slot(struct b43legacy_dmaring *ring, int slot)  in prev_slot()
139 static void update_max_used_slots(struct b43legacy_dmaring *ring,  in update_max_used_slots()
154 void update_max_used_slots(struct b43legacy_dmaring *ring,  in update_max_used_slots()
161 int request_slot(struct b43legacy_dmaring *ring)  in request_slot()
183 	struct b43legacy_dmaring *ring;  in priority_to_txring()  local
234 dma_addr_t map_descbuffer(struct b43legacy_dmaring *ring,  in map_descbuffer()
254 void unmap_descbuffer(struct b43legacy_dmaring *ring,  in unmap_descbuffer()
270 void sync_descbuffer_for_cpu(struct b43legacy_dmaring *ring,  in sync_descbuffer_for_cpu()
281 void sync_descbuffer_for_device(struct b43legacy_dmaring *ring,  in sync_descbuffer_for_device()
292 void free_descriptor_buffer(struct b43legacy_dmaring *ring,  in free_descriptor_buffer()
305 static int alloc_ringmemory(struct b43legacy_dmaring *ring)  in alloc_ringmemory()
317 static void free_ringmemory(struct b43legacy_dmaring *ring)  in free_ringmemory()
398 static bool b43legacy_dma_mapping_error(struct b43legacy_dmaring *ring,  in b43legacy_dma_mapping_error()
427 static int setup_rx_descbuffer(struct b43legacy_dmaring *ring,  in setup_rx_descbuffer()
477 static int alloc_initial_descbuffers(struct b43legacy_dmaring *ring)  in alloc_initial_descbuffers()
514 static int dmacontroller_setup(struct b43legacy_dmaring *ring)  in dmacontroller_setup()
556 static void dmacontroller_cleanup(struct b43legacy_dmaring *ring)  in dmacontroller_cleanup()
569 static void free_all_descbuffers(struct b43legacy_dmaring *ring)  in free_all_descbuffers()
616 	struct b43legacy_dmaring *ring;  in b43legacy_setup_dmaring()  local
715 static void b43legacy_destroy_dmaring(struct b43legacy_dmaring *ring)  in b43legacy_destroy_dmaring()
766 	struct b43legacy_dmaring *ring;  in b43legacy_dma_init()  local
860 static u16 generate_cookie(struct b43legacy_dmaring *ring,  in generate_cookie()
903 	struct b43legacy_dmaring *ring = NULL;  in parse_cookie()  local
933 static int dma_tx_fragment(struct b43legacy_dmaring *ring,  in dma_tx_fragment()
1034 int should_inject_overflow(struct b43legacy_dmaring *ring)  in should_inject_overflow()
1059 	struct b43legacy_dmaring *ring;  in b43legacy_dma_tx()  local
1112 	struct b43legacy_dmaring *ring;  in b43legacy_dma_handle_txstatus()  local
1228 static void dma_rx(struct b43legacy_dmaring *ring,  in dma_rx()
1326 void b43legacy_dma_rx(struct b43legacy_dmaring *ring)  in b43legacy_dma_rx()
1346 static void b43legacy_dma_tx_suspend_ring(struct b43legacy_dmaring *ring)  in b43legacy_dma_tx_suspend_ring()
1352 static void b43legacy_dma_tx_resume_ring(struct b43legacy_dmaring *ring)  in b43legacy_dma_tx_resume_ring()