19 #include "bus.h"
55 	struct wfx_sdio_priv *bus = priv;  in wfx_sdio_copy_from_io()  local
65 		sdio_addr |= (bus->buf_id_rx + 1) << 7;  in wfx_sdio_copy_from_io()
66 	ret = sdio_memcpy_fromio(bus->func, dst, sdio_addr, count);  in wfx_sdio_copy_from_io()
68 		bus->buf_id_rx = (bus->buf_id_rx + 1) % 4;  in wfx_sdio_copy_from_io()
75 	struct wfx_sdio_priv *bus = priv;  in wfx_sdio_copy_to_io()  local
85 		sdio_addr |= bus->buf_id_tx << 7;  in wfx_sdio_copy_to_io()
87 	ret = sdio_memcpy_toio(bus->func, sdio_addr, (void *)src, count);  in wfx_sdio_copy_to_io()
89 		bus->buf_id_tx = (bus->buf_id_tx + 1) % 32;  in wfx_sdio_copy_to_io()
96 	struct wfx_sdio_priv *bus = priv;  in wfx_sdio_lock()  local
98 	sdio_claim_host(bus->func);  in wfx_sdio_lock()
103 	struct wfx_sdio_priv *bus = priv;  in wfx_sdio_unlock()  local
105 	sdio_release_host(bus->func);  in wfx_sdio_unlock()
110 	struct wfx_sdio_priv *bus = sdio_get_drvdata(func);  in wfx_sdio_irq_handler()  local
112 	wfx_bh_request_rx(bus->core);  in wfx_sdio_irq_handler()
117 	struct wfx_sdio_priv *bus = priv;  in wfx_sdio_irq_handler_ext()  local
119 	sdio_claim_host(bus->func);  in wfx_sdio_irq_handler_ext()
120 	wfx_bh_request_rx(bus->core);  in wfx_sdio_irq_handler_ext()
121 	sdio_release_host(bus->func);  in wfx_sdio_irq_handler_ext()
127 	struct wfx_sdio_priv *bus = priv;  in wfx_sdio_irq_subscribe()  local
132 	if (!bus->of_irq) {  in wfx_sdio_irq_subscribe()
133 		sdio_claim_host(bus->func);  in wfx_sdio_irq_subscribe()
134 		ret = sdio_claim_irq(bus->func, wfx_sdio_irq_handler);  in wfx_sdio_irq_subscribe()
135 		sdio_release_host(bus->func);  in wfx_sdio_irq_subscribe()
139 	flags = irq_get_trigger_type(bus->of_irq);  in wfx_sdio_irq_subscribe()
143 	ret = devm_request_threaded_irq(&bus->func->dev, bus->of_irq, NULL,  in wfx_sdio_irq_subscribe()
144 					wfx_sdio_irq_handler_ext, flags, "wfx", bus);  in wfx_sdio_irq_subscribe()
147 	sdio_claim_host(bus->func);  in wfx_sdio_irq_subscribe()
148 	cccr = sdio_f0_readb(bus->func, SDIO_CCCR_IENx, NULL);  in wfx_sdio_irq_subscribe()
150 	cccr |= BIT(bus->func->num);  in wfx_sdio_irq_subscribe()
151 	sdio_f0_writeb(bus->func, cccr, SDIO_CCCR_IENx, NULL);  in wfx_sdio_irq_subscribe()
152 	sdio_release_host(bus->func);  in wfx_sdio_irq_subscribe()
158 	struct wfx_sdio_priv *bus = priv;  in wfx_sdio_irq_unsubscribe()  local
161 	if (bus->of_irq)  in wfx_sdio_irq_unsubscribe()
162 		devm_free_irq(&bus->func->dev, bus->of_irq, bus);  in wfx_sdio_irq_unsubscribe()
163 	sdio_claim_host(bus->func);  in wfx_sdio_irq_unsubscribe()
164 	ret = sdio_release_irq(bus->func);  in wfx_sdio_irq_unsubscribe()
165 	sdio_release_host(bus->func);  in wfx_sdio_irq_unsubscribe()
171 	struct wfx_sdio_priv *bus = priv;  in wfx_sdio_align_size()  local
173 	return sdio_align_size(bus->func, size);  in wfx_sdio_align_size()
178 	struct wfx_sdio_priv *bus = priv;  in wfx_sdio_set_wakeup()  local
180 	device_set_wakeup_enable(&bus->func->dev, enabled);  in wfx_sdio_set_wakeup()
206 	struct wfx_sdio_priv *bus = sdio_get_drvdata(func);  in wfx_sdio_suspend()  local
212 	flush_work(&bus->core->hif.bh);  in wfx_sdio_suspend()
216 	if (bus->of_irq) {  in wfx_sdio_suspend()
217 		ret = enable_irq_wake(bus->of_irq);  in wfx_sdio_suspend()
231 	struct wfx_sdio_priv *bus = sdio_get_drvdata(func);  in wfx_sdio_resume()  local
235 	if (bus->of_irq)  in wfx_sdio_resume()
236 		return disable_irq_wake(bus->of_irq);  in wfx_sdio_resume()
246 	struct wfx_sdio_priv *bus;  in wfx_sdio_probe()  local
260 	bus = devm_kzalloc(&func->dev, sizeof(*bus), GFP_KERNEL);  in wfx_sdio_probe()
261 	if (!bus)  in wfx_sdio_probe()
264 	bus->func = func;  in wfx_sdio_probe()
265 	bus->of_irq = irq_of_parse_and_map(np, 0);  in wfx_sdio_probe()
266 	sdio_set_drvdata(func, bus);  in wfx_sdio_probe()
276 	bus->core = wfx_init_common(&func->dev, pdata, &wfx_sdio_hwbus_ops, bus);  in wfx_sdio_probe()
277 	if (!bus->core) {  in wfx_sdio_probe()
282 	ret = wfx_probe(bus->core);  in wfx_sdio_probe()
300 	struct wfx_sdio_priv *bus = sdio_get_drvdata(func);  in wfx_sdio_remove()  local
302 	wfx_release(bus->core);  in wfx_sdio_remove()