45 struct b43legacy_dmadesc32 *op32_idx2desc(struct b43legacy_dmaring *ring,  in op32_idx2desc()
58 static void op32_fill_descriptor(struct b43legacy_dmaring *ring,  in op32_fill_descriptor()
93 static void op32_poke_tx(struct b43legacy_dmaring *ring, int slot)  in op32_poke_tx()
99 static void op32_tx_suspend(struct b43legacy_dmaring *ring)  in op32_tx_suspend()
106 static void op32_tx_resume(struct b43legacy_dmaring *ring)  in op32_tx_resume()
113 static int op32_get_current_rxslot(struct b43legacy_dmaring *ring)  in op32_get_current_rxslot()
123 static void op32_set_current_rxslot(struct b43legacy_dmaring *ring,  in op32_set_current_rxslot()
130 static inline int free_slots(struct b43legacy_dmaring *ring)  in free_slots()
135 static inline int next_slot(struct b43legacy_dmaring *ring, int slot)  in next_slot()
143 static inline int prev_slot(struct b43legacy_dmaring *ring, int slot)  in prev_slot()
152 static void update_max_used_slots(struct b43legacy_dmaring *ring,  in update_max_used_slots()
167 void update_max_used_slots(struct b43legacy_dmaring *ring,  in update_max_used_slots()
174 int request_slot(struct b43legacy_dmaring *ring)  in request_slot()
192 static struct b43legacy_dmaring *priority_to_txring(  in priority_to_txring()
196 	struct b43legacy_dmaring *ring;  in priority_to_txring()
230 static inline int txring_to_priority(struct b43legacy_dmaring *ring)  in txring_to_priority()
260 dma_addr_t map_descbuffer(struct b43legacy_dmaring *ring,  in map_descbuffer()
280 void unmap_descbuffer(struct b43legacy_dmaring *ring,  in unmap_descbuffer()
296 void sync_descbuffer_for_cpu(struct b43legacy_dmaring *ring,  in sync_descbuffer_for_cpu()
307 void sync_descbuffer_for_device(struct b43legacy_dmaring *ring,  in sync_descbuffer_for_device()
318 void free_descriptor_buffer(struct b43legacy_dmaring *ring,  in free_descriptor_buffer()
331 static int alloc_ringmemory(struct b43legacy_dmaring *ring)  in alloc_ringmemory()
348 static void free_ringmemory(struct b43legacy_dmaring *ring)  in free_ringmemory()
429 static bool b43legacy_dma_mapping_error(struct b43legacy_dmaring *ring,  in b43legacy_dma_mapping_error()
458 static int setup_rx_descbuffer(struct b43legacy_dmaring *ring,  in setup_rx_descbuffer()
508 static int alloc_initial_descbuffers(struct b43legacy_dmaring *ring)  in alloc_initial_descbuffers()
545 static int dmacontroller_setup(struct b43legacy_dmaring *ring)  in dmacontroller_setup()
587 static void dmacontroller_cleanup(struct b43legacy_dmaring *ring)  in dmacontroller_cleanup()
600 static void free_all_descbuffers(struct b43legacy_dmaring *ring)  in free_all_descbuffers()
653 struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev,  in b43legacy_setup_dmaring()
658 	struct b43legacy_dmaring *ring;  in b43legacy_setup_dmaring()
757 static void b43legacy_destroy_dmaring(struct b43legacy_dmaring *ring)  in b43legacy_destroy_dmaring()
848 	struct b43legacy_dmaring *ring;  in b43legacy_dma_init()
945 static u16 generate_cookie(struct b43legacy_dmaring *ring,  in generate_cookie()
984 struct b43legacy_dmaring *parse_cookie(struct b43legacy_wldev *dev,  in parse_cookie()
988 	struct b43legacy_dmaring *ring = NULL;  in parse_cookie()
1018 static int dma_tx_fragment(struct b43legacy_dmaring *ring,  in dma_tx_fragment()
1119 int should_inject_overflow(struct b43legacy_dmaring *ring)  in should_inject_overflow()
1144 	struct b43legacy_dmaring *ring;  in b43legacy_dma_tx()
1197 	struct b43legacy_dmaring *ring;  in b43legacy_dma_handle_txstatus()
1313 static void dma_rx(struct b43legacy_dmaring *ring,  in dma_rx()
1411 void b43legacy_dma_rx(struct b43legacy_dmaring *ring)  in b43legacy_dma_rx()
1431 static void b43legacy_dma_tx_suspend_ring(struct b43legacy_dmaring *ring)  in b43legacy_dma_tx_suspend_ring()
1437 static void b43legacy_dma_tx_resume_ring(struct b43legacy_dmaring *ring)  in b43legacy_dma_tx_resume_ring()