43 /* The level of bus communication with the dongle */
49 /* The level of bus communication with the dongle */
71  * struct brcmf_bus_ops - bus callback operations.
73  * @preinit: execute bus/device specific dongle init commands (optional).
83  * @gettxq: obtain a reference of bus transmit queue (optional).
91  * bus specific driver. For control messages to common driver
114  * struct brcmf_bus_msgbuf - bus ringbuf if in case of msgbuf.
136  * struct brcmf_bus_stats - bus statistic counters.
147  * struct brcmf_bus - interface structure between common and bus layer
149  * @bus_priv: pointer to private bus device.
151  * @dev: device pointer of bus device.
153  * @state: operational state of the bus interface.
154  * @stats: statistics shared between common and bus layer.
159  * @always_use_fws_queue: bus wants use queue also when fwsignal is inactive.
160  * @wowl_supported: is wowl supported by bus driver.
161  * @ops: callbacks for this bus instance.
162  * @msgbuf: msgbuf protocol parameters provided by bus layer.
163  * @list: member used to add this bus instance to linked list.
192 static inline int brcmf_bus_preinit(struct brcmf_bus *bus)  in brcmf_bus_preinit()  argument
194 	if (!bus->ops->preinit)  in brcmf_bus_preinit()
196 	return bus->ops->preinit(bus->dev);  in brcmf_bus_preinit()
199 static inline void brcmf_bus_stop(struct brcmf_bus *bus)  in brcmf_bus_stop()  argument
201 	bus->ops->stop(bus->dev);  in brcmf_bus_stop()
204 static inline int brcmf_bus_txdata(struct brcmf_bus *bus, struct sk_buff *skb)  in brcmf_bus_txdata()  argument
206 	return bus->ops->txdata(bus->dev, skb);  in brcmf_bus_txdata()
210 int brcmf_bus_txctl(struct brcmf_bus *bus, unsigned char *msg, uint len)  in brcmf_bus_txctl()  argument
212 	return bus->ops->txctl(bus->dev, msg, len);  in brcmf_bus_txctl()
216 int brcmf_bus_rxctl(struct brcmf_bus *bus, unsigned char *msg, uint len)  in brcmf_bus_rxctl()  argument
218 	return bus->ops->rxctl(bus->dev, msg, len);  in brcmf_bus_rxctl()
222 struct pktq *brcmf_bus_gettxq(struct brcmf_bus *bus)  in brcmf_bus_gettxq()  argument
224 	if (!bus->ops->gettxq)  in brcmf_bus_gettxq()
227 	return bus->ops->gettxq(bus->dev);  in brcmf_bus_gettxq()
231 void brcmf_bus_wowl_config(struct brcmf_bus *bus, bool enabled)  in brcmf_bus_wowl_config()  argument
233 	if (bus->ops->wowl_config)  in brcmf_bus_wowl_config()
234 		bus->ops->wowl_config(bus->dev, enabled);  in brcmf_bus_wowl_config()
237 static inline size_t brcmf_bus_get_ramsize(struct brcmf_bus *bus)  in brcmf_bus_get_ramsize()  argument
239 	if (!bus->ops->get_ramsize)  in brcmf_bus_get_ramsize()
242 	return bus->ops->get_ramsize(bus->dev);  in brcmf_bus_get_ramsize()
246 int brcmf_bus_get_memdump(struct brcmf_bus *bus, void *data, size_t len)  in brcmf_bus_get_memdump()  argument
248 	if (!bus->ops->get_memdump)  in brcmf_bus_get_memdump()
251 	return bus->ops->get_memdump(bus->dev, data, len);  in brcmf_bus_get_memdump()
255 int brcmf_bus_get_blob(struct brcmf_bus *bus, const struct firmware **fw,  in brcmf_bus_get_blob()  argument
258 	return bus->ops->get_blob(bus->dev, fw, type);  in brcmf_bus_get_blob()
262 void brcmf_bus_debugfs_create(struct brcmf_bus *bus)  in brcmf_bus_debugfs_create()  argument
264 	if (!bus->ops->debugfs_create)  in brcmf_bus_debugfs_create()
267 	return bus->ops->debugfs_create(bus->dev);  in brcmf_bus_debugfs_create()
271 int brcmf_bus_reset(struct brcmf_bus *bus)  in brcmf_bus_reset()  argument
273 	if (!bus->ops->reset)  in brcmf_bus_reset()
276 	return bus->ops->reset(bus->dev);  in brcmf_bus_reset()
279 static inline void brcmf_bus_remove(struct brcmf_bus *bus)  in brcmf_bus_remove()  argument
281 	if (!bus->ops->remove) {  in brcmf_bus_remove()
282 		device_release_driver(bus->dev);  in brcmf_bus_remove()
286 	bus->ops->remove(bus->dev);  in brcmf_bus_remove()
300 /* Indication from bus module regarding presence/insertion of dongle. */
302 /* Indication from bus module regarding removal/absence of dongle */
305 /* Indication from bus module that dongle should be reset */
307 /* Request from bus module to initiate a coredump */
312 /* Configure the "global" bus state used by upper layers */
313 void brcmf_bus_change_state(struct brcmf_bus *bus, enum brcmf_bus_state state);