25 /* The level of bus communication with the dongle */
31 /* The level of bus communication with the dongle */
47  * struct brcmf_bus_ops - bus callback operations.
49  * @preinit: execute bus/device specific dongle init commands (optional).
59  * @gettxq: obtain a reference of bus transmit queue (optional).
66  * bus specific driver. For control messages to common driver
88  * struct brcmf_bus_msgbuf - bus ringbuf if in case of msgbuf.
110  * struct brcmf_bus_stats - bus statistic counters.
121  * struct brcmf_bus - interface structure between common and bus layer
123  * @bus_priv: pointer to private bus device.
125  * @dev: device pointer of bus device.
127  * @state: operational state of the bus interface.
128  * @stats: statistics shared between common and bus layer.
131  * @always_use_fws_queue: bus wants use queue also when fwsignal is inactive.
132  * @wowl_supported: is wowl supported by bus driver.
134  * @msgbuf: msgbuf protocol parameters provided by bus layer.
160 static inline int brcmf_bus_preinit(struct brcmf_bus *bus)  in brcmf_bus_preinit()  argument
162 	if (!bus->ops->preinit)  in brcmf_bus_preinit()
164 	return bus->ops->preinit(bus->dev);  in brcmf_bus_preinit()
167 static inline void brcmf_bus_stop(struct brcmf_bus *bus)  in brcmf_bus_stop()  argument
169 	bus->ops->stop(bus->dev);  in brcmf_bus_stop()
172 static inline int brcmf_bus_txdata(struct brcmf_bus *bus, struct sk_buff *skb)  in brcmf_bus_txdata()  argument
174 	return bus->ops->txdata(bus->dev, skb);  in brcmf_bus_txdata()
178 int brcmf_bus_txctl(struct brcmf_bus *bus, unsigned char *msg, uint len)  in brcmf_bus_txctl()  argument
180 	return bus->ops->txctl(bus->dev, msg, len);  in brcmf_bus_txctl()
184 int brcmf_bus_rxctl(struct brcmf_bus *bus, unsigned char *msg, uint len)  in brcmf_bus_rxctl()  argument
186 	return bus->ops->rxctl(bus->dev, msg, len);  in brcmf_bus_rxctl()
190 struct pktq *brcmf_bus_gettxq(struct brcmf_bus *bus)  in brcmf_bus_gettxq()  argument
192 	if (!bus->ops->gettxq)  in brcmf_bus_gettxq()
195 	return bus->ops->gettxq(bus->dev);  in brcmf_bus_gettxq()
199 void brcmf_bus_wowl_config(struct brcmf_bus *bus, bool enabled)  in brcmf_bus_wowl_config()  argument
201 	if (bus->ops->wowl_config)  in brcmf_bus_wowl_config()
202 		bus->ops->wowl_config(bus->dev, enabled);  in brcmf_bus_wowl_config()
205 static inline size_t brcmf_bus_get_ramsize(struct brcmf_bus *bus)  in brcmf_bus_get_ramsize()  argument
207 	if (!bus->ops->get_ramsize)  in brcmf_bus_get_ramsize()
210 	return bus->ops->get_ramsize(bus->dev);  in brcmf_bus_get_ramsize()
214 int brcmf_bus_get_memdump(struct brcmf_bus *bus, void *data, size_t len)  in brcmf_bus_get_memdump()  argument
216 	if (!bus->ops->get_memdump)  in brcmf_bus_get_memdump()
219 	return bus->ops->get_memdump(bus->dev, data, len);  in brcmf_bus_get_memdump()
223 int brcmf_bus_get_fwname(struct brcmf_bus *bus, const char *ext,  in brcmf_bus_get_fwname()  argument
226 	return bus->ops->get_fwname(bus->dev, ext, fw_name);  in brcmf_bus_get_fwname()
230 void brcmf_bus_debugfs_create(struct brcmf_bus *bus)  in brcmf_bus_debugfs_create()  argument
232 	if (!bus->ops->debugfs_create)  in brcmf_bus_debugfs_create()
235 	return bus->ops->debugfs_create(bus->dev);  in brcmf_bus_debugfs_create()
239 int brcmf_bus_reset(struct brcmf_bus *bus)  in brcmf_bus_reset()  argument
241 	if (!bus->ops->reset)  in brcmf_bus_reset()
244 	return bus->ops->reset(bus->dev);  in brcmf_bus_reset()
258 /* Indication from bus module regarding presence/insertion of dongle. */
260 /* Indication from bus module regarding removal/absence of dongle */
263 /* Indication from bus module that dongle should be reset */
265 /* Request from bus module to initiate a coredump */
270 /* Configure the "global" bus state used by upper layers */
271 void brcmf_bus_change_state(struct brcmf_bus *bus, enum brcmf_bus_state state);