78 	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;  in brcmf_sdiod_oob_irqhandler()  local
85 	if (sdiodev->irq_en) {  in brcmf_sdiod_oob_irqhandler()
87 		sdiodev->irq_en = false;  in brcmf_sdiod_oob_irqhandler()
90 	brcmf_sdio_isr(sdiodev->bus);  in brcmf_sdiod_oob_irqhandler()
98 	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;  in brcmf_sdiod_ib_irqhandler()  local
102 	brcmf_sdio_isr(sdiodev->bus);  in brcmf_sdiod_ib_irqhandler()
110 int brcmf_sdiod_intr_register(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_intr_register()  argument
117 	if ((sdiodev->pdata) && (sdiodev->pdata->oob_irq_supported)) {  in brcmf_sdiod_intr_register()
119 			  sdiodev->pdata->oob_irq_nr);  in brcmf_sdiod_intr_register()
120 		ret = request_irq(sdiodev->pdata->oob_irq_nr,  in brcmf_sdiod_intr_register()
122 				  sdiodev->pdata->oob_irq_flags,  in brcmf_sdiod_intr_register()
124 				  &sdiodev->func[1]->dev);  in brcmf_sdiod_intr_register()
129 		sdiodev->oob_irq_requested = true;  in brcmf_sdiod_intr_register()
130 		spin_lock_init(&sdiodev->irq_en_lock);  in brcmf_sdiod_intr_register()
131 		spin_lock_irqsave(&sdiodev->irq_en_lock, flags);  in brcmf_sdiod_intr_register()
132 		sdiodev->irq_en = true;  in brcmf_sdiod_intr_register()
133 		spin_unlock_irqrestore(&sdiodev->irq_en_lock, flags);  in brcmf_sdiod_intr_register()
135 		ret = enable_irq_wake(sdiodev->pdata->oob_irq_nr);  in brcmf_sdiod_intr_register()
140 		sdiodev->irq_wake = true;  in brcmf_sdiod_intr_register()
142 		sdio_claim_host(sdiodev->func[1]);  in brcmf_sdiod_intr_register()
144 		if (sdiodev->bus_if->chip == BRCM_CC_43362_CHIP_ID) {  in brcmf_sdiod_intr_register()
147 			gpiocontrol = brcmf_sdiod_regrl(sdiodev, addr, &ret);  in brcmf_sdiod_intr_register()
149 			brcmf_sdiod_regwl(sdiodev, addr, gpiocontrol, &ret);  in brcmf_sdiod_intr_register()
151 			brcmf_sdiod_regwb(sdiodev, SBSDIO_GPIO_SELECT, 0xf,  in brcmf_sdiod_intr_register()
153 			brcmf_sdiod_regwb(sdiodev, SBSDIO_GPIO_OUT, 0, &ret);  in brcmf_sdiod_intr_register()
154 			brcmf_sdiod_regwb(sdiodev, SBSDIO_GPIO_EN, 0x2, &ret);  in brcmf_sdiod_intr_register()
158 		data = brcmf_sdiod_regrb(sdiodev, SDIO_CCCR_IENx, &ret);  in brcmf_sdiod_intr_register()
160 		brcmf_sdiod_regwb(sdiodev, SDIO_CCCR_IENx, data, &ret);  in brcmf_sdiod_intr_register()
164 		if (sdiodev->pdata->oob_irq_flags & IRQF_TRIGGER_HIGH)  in brcmf_sdiod_intr_register()
166 		brcmf_sdiod_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, data, &ret);  in brcmf_sdiod_intr_register()
168 		sdio_release_host(sdiodev->func[1]);  in brcmf_sdiod_intr_register()
171 		sdio_claim_host(sdiodev->func[1]);  in brcmf_sdiod_intr_register()
172 		sdio_claim_irq(sdiodev->func[1], brcmf_sdiod_ib_irqhandler);  in brcmf_sdiod_intr_register()
173 		sdio_claim_irq(sdiodev->func[2], brcmf_sdiod_dummy_irqhandler);  in brcmf_sdiod_intr_register()
174 		sdio_release_host(sdiodev->func[1]);  in brcmf_sdiod_intr_register()
180 int brcmf_sdiod_intr_unregister(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_intr_unregister()  argument
184 	if ((sdiodev->pdata) && (sdiodev->pdata->oob_irq_supported)) {  in brcmf_sdiod_intr_unregister()
185 		sdio_claim_host(sdiodev->func[1]);  in brcmf_sdiod_intr_unregister()
186 		brcmf_sdiod_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, 0, NULL);  in brcmf_sdiod_intr_unregister()
187 		brcmf_sdiod_regwb(sdiodev, SDIO_CCCR_IENx, 0, NULL);  in brcmf_sdiod_intr_unregister()
188 		sdio_release_host(sdiodev->func[1]);  in brcmf_sdiod_intr_unregister()
190 		if (sdiodev->oob_irq_requested) {  in brcmf_sdiod_intr_unregister()
191 			sdiodev->oob_irq_requested = false;  in brcmf_sdiod_intr_unregister()
192 			if (sdiodev->irq_wake) {  in brcmf_sdiod_intr_unregister()
193 				disable_irq_wake(sdiodev->pdata->oob_irq_nr);  in brcmf_sdiod_intr_unregister()
194 				sdiodev->irq_wake = false;  in brcmf_sdiod_intr_unregister()
196 			free_irq(sdiodev->pdata->oob_irq_nr,  in brcmf_sdiod_intr_unregister()
197 				 &sdiodev->func[1]->dev);  in brcmf_sdiod_intr_unregister()
198 			sdiodev->irq_en = false;  in brcmf_sdiod_intr_unregister()
201 		sdio_claim_host(sdiodev->func[1]);  in brcmf_sdiod_intr_unregister()
202 		sdio_release_irq(sdiodev->func[2]);  in brcmf_sdiod_intr_unregister()
203 		sdio_release_irq(sdiodev->func[1]);  in brcmf_sdiod_intr_unregister()
204 		sdio_release_host(sdiodev->func[1]);  in brcmf_sdiod_intr_unregister()
210 void brcmf_sdiod_change_state(struct brcmf_sdio_dev *sdiodev,  in brcmf_sdiod_change_state()  argument
213 	if (sdiodev->state == BRCMF_SDIOD_NOMEDIUM ||  in brcmf_sdiod_change_state()
214 	    state == sdiodev->state)  in brcmf_sdiod_change_state()
217 	brcmf_dbg(TRACE, "%d -> %d\n", sdiodev->state, state);  in brcmf_sdiod_change_state()
218 	switch (sdiodev->state) {  in brcmf_sdiod_change_state()
221 		brcmf_bus_change_state(sdiodev->bus_if, BRCMF_BUS_DOWN);  in brcmf_sdiod_change_state()
226 			brcmf_bus_change_state(sdiodev->bus_if, BRCMF_BUS_UP);  in brcmf_sdiod_change_state()
231 	sdiodev->state = state;  in brcmf_sdiod_change_state()
253 static int brcmf_sdiod_request_data(struct brcmf_sdio_dev *sdiodev, u8 fn,  in brcmf_sdiod_request_data()  argument
265 	func = sdiodev->func[fn];  in brcmf_sdiod_request_data()
306 static int brcmf_sdiod_regrw_helper(struct brcmf_sdio_dev *sdiodev, u32 addr,  in brcmf_sdiod_regrw_helper()  argument
313 	if (sdiodev->state == BRCMF_SDIOD_NOMEDIUM)  in brcmf_sdiod_regrw_helper()
333 		ret = brcmf_sdiod_request_data(sdiodev, func, addr, regsz,  in brcmf_sdiod_regrw_helper()
339 		brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_NOMEDIUM);  in brcmf_sdiod_regrw_helper()
357 brcmf_sdiod_set_sbaddr_window(struct brcmf_sdio_dev *sdiodev, u32 address)  in brcmf_sdiod_set_sbaddr_window()  argument
362 	if (sdiodev->state == BRCMF_SDIOD_NOMEDIUM)  in brcmf_sdiod_set_sbaddr_window()
370 		err = brcmf_sdiod_regrw_helper(sdiodev,  in brcmf_sdiod_set_sbaddr_window()
384 brcmf_sdiod_addrprep(struct brcmf_sdio_dev *sdiodev, uint width, u32 *addr)  in brcmf_sdiod_addrprep()  argument
389 	if (bar0 != sdiodev->sbwad) {  in brcmf_sdiod_addrprep()
390 		err = brcmf_sdiod_set_sbaddr_window(sdiodev, bar0);  in brcmf_sdiod_addrprep()
394 		sdiodev->sbwad = bar0;  in brcmf_sdiod_addrprep()
405 u8 brcmf_sdiod_regrb(struct brcmf_sdio_dev *sdiodev, u32 addr, int *ret)  in brcmf_sdiod_regrb()  argument
411 	retval = brcmf_sdiod_regrw_helper(sdiodev, addr, sizeof(data), &data,  in brcmf_sdiod_regrb()
421 u32 brcmf_sdiod_regrl(struct brcmf_sdio_dev *sdiodev, u32 addr, int *ret)  in brcmf_sdiod_regrl()  argument
427 	retval = brcmf_sdiod_addrprep(sdiodev, sizeof(data), &addr);  in brcmf_sdiod_regrl()
430 	retval = brcmf_sdiod_regrw_helper(sdiodev, addr, sizeof(data), &data,  in brcmf_sdiod_regrl()
441 void brcmf_sdiod_regwb(struct brcmf_sdio_dev *sdiodev, u32 addr,  in brcmf_sdiod_regwb()  argument
447 	retval = brcmf_sdiod_regrw_helper(sdiodev, addr, sizeof(data), &data,  in brcmf_sdiod_regwb()
453 void brcmf_sdiod_regwl(struct brcmf_sdio_dev *sdiodev, u32 addr,  in brcmf_sdiod_regwl()  argument
459 	retval = brcmf_sdiod_addrprep(sdiodev, sizeof(data), &addr);  in brcmf_sdiod_regwl()
462 	retval = brcmf_sdiod_regrw_helper(sdiodev, addr, sizeof(data), &data,  in brcmf_sdiod_regwl()
470 static int brcmf_sdiod_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn,  in brcmf_sdiod_buffrw()  argument
481 		err = sdio_memcpy_toio(sdiodev->func[fn], addr,  in brcmf_sdiod_buffrw()
484 		err = sdio_memcpy_fromio(sdiodev->func[fn], ((u8 *)(pkt->data)),  in brcmf_sdiod_buffrw()
488 		err = sdio_readsb(sdiodev->func[fn], ((u8 *)(pkt->data)), addr,  in brcmf_sdiod_buffrw()
491 		brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_NOMEDIUM);  in brcmf_sdiod_buffrw()
507 static int brcmf_sdiod_sglist_rw(struct brcmf_sdio_dev *sdiodev, uint fn,  in brcmf_sdiod_sglist_rw()  argument
529 	if (sdiodev->pdata && sdiodev->pdata->broken_sg_support && !write) {  in brcmf_sdiod_sglist_rw()
533 		req_sz = ALIGN(req_sz, sdiodev->func[fn]->cur_blksize);  in brcmf_sdiod_sglist_rw()
552 	func_blk_sz = sdiodev->func[fn]->cur_blksize;  in brcmf_sdiod_sglist_rw()
553 	max_req_sz = sdiodev->max_request_size;  in brcmf_sdiod_sglist_rw()
554 	max_seg_cnt = min_t(unsigned short, sdiodev->max_segment_count,  in brcmf_sdiod_sglist_rw()
564 	mmc_dat.sg = sdiodev->sgtable.sgl;  in brcmf_sdiod_sglist_rw()
580 		sgl = sdiodev->sgtable.sgl;  in brcmf_sdiod_sglist_rw()
585 			if (sg_data_sz > sdiodev->max_segment_size)  in brcmf_sdiod_sglist_rw()
586 				sg_data_sz = sdiodev->max_segment_size;  in brcmf_sdiod_sglist_rw()
621 		mmc_set_data_timeout(&mmc_dat, sdiodev->func[fn]->card);  in brcmf_sdiod_sglist_rw()
622 		mmc_wait_for_req(sdiodev->func[fn]->card->host, &mmc_req);  in brcmf_sdiod_sglist_rw()
626 			brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_NOMEDIUM);  in brcmf_sdiod_sglist_rw()
636 	if (sdiodev->pdata && sdiodev->pdata->broken_sg_support && !write) {  in brcmf_sdiod_sglist_rw()
661 	sg_init_table(sdiodev->sgtable.sgl, sdiodev->sgtable.orig_nents);  in brcmf_sdiod_sglist_rw()
668 int brcmf_sdiod_recv_buf(struct brcmf_sdio_dev *sdiodev, u8 *buf, uint nbytes)  in brcmf_sdiod_recv_buf()  argument
680 	err = brcmf_sdiod_recv_pkt(sdiodev, mypkt);  in brcmf_sdiod_recv_buf()
688 int brcmf_sdiod_recv_pkt(struct brcmf_sdio_dev *sdiodev, struct sk_buff *pkt)  in brcmf_sdiod_recv_pkt()  argument
690 	u32 addr = sdiodev->sbwad;  in brcmf_sdiod_recv_pkt()
695 	err = brcmf_sdiod_addrprep(sdiodev, 4, &addr);  in brcmf_sdiod_recv_pkt()
699 	err = brcmf_sdiod_buffrw(sdiodev, SDIO_FUNC_2, false, addr, pkt);  in brcmf_sdiod_recv_pkt()
705 int brcmf_sdiod_recv_chain(struct brcmf_sdio_dev *sdiodev,  in brcmf_sdiod_recv_chain()  argument
710 	u32 addr = sdiodev->sbwad;  in brcmf_sdiod_recv_chain()
716 	err = brcmf_sdiod_addrprep(sdiodev, 4, &addr);  in brcmf_sdiod_recv_chain()
721 		err = brcmf_sdiod_buffrw(sdiodev, SDIO_FUNC_2, false, addr,  in brcmf_sdiod_recv_chain()
723 	else if (!sdiodev->sg_support) {  in brcmf_sdiod_recv_chain()
727 		err = brcmf_sdiod_buffrw(sdiodev, SDIO_FUNC_2, false, addr,  in brcmf_sdiod_recv_chain()
737 		err = brcmf_sdiod_sglist_rw(sdiodev, SDIO_FUNC_2, false, addr,  in brcmf_sdiod_recv_chain()
744 int brcmf_sdiod_send_buf(struct brcmf_sdio_dev *sdiodev, u8 *buf, uint nbytes)  in brcmf_sdiod_send_buf()  argument
747 	u32 addr = sdiodev->sbwad;  in brcmf_sdiod_send_buf()
759 	err = brcmf_sdiod_addrprep(sdiodev, 4, &addr);  in brcmf_sdiod_send_buf()
762 		err = brcmf_sdiod_buffrw(sdiodev, SDIO_FUNC_2, true, addr,  in brcmf_sdiod_send_buf()
770 int brcmf_sdiod_send_pkt(struct brcmf_sdio_dev *sdiodev,  in brcmf_sdiod_send_pkt()  argument
774 	u32 addr = sdiodev->sbwad;  in brcmf_sdiod_send_pkt()
779 	err = brcmf_sdiod_addrprep(sdiodev, 4, &addr);  in brcmf_sdiod_send_pkt()
783 	if (pktq->qlen == 1 || !sdiodev->sg_support)  in brcmf_sdiod_send_pkt()
785 			err = brcmf_sdiod_buffrw(sdiodev, SDIO_FUNC_2, true,  in brcmf_sdiod_send_pkt()
791 		err = brcmf_sdiod_sglist_rw(sdiodev, SDIO_FUNC_2, true, addr,  in brcmf_sdiod_send_pkt()
798 brcmf_sdiod_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address,  in brcmf_sdiod_ramrw()  argument
821 	sdio_claim_host(sdiodev->func[1]);  in brcmf_sdiod_ramrw()
826 		bcmerror = brcmf_sdiod_set_sbaddr_window(sdiodev, address);  in brcmf_sdiod_ramrw()
840 		bcmerror = brcmf_sdiod_buffrw(sdiodev, SDIO_FUNC_1, write,  in brcmf_sdiod_ramrw()
863 	if (brcmf_sdiod_set_sbaddr_window(sdiodev, sdiodev->sbwad))  in brcmf_sdiod_ramrw()
865 			  sdiodev->sbwad);  in brcmf_sdiod_ramrw()
867 	sdio_release_host(sdiodev->func[1]);  in brcmf_sdiod_ramrw()
872 int brcmf_sdiod_abort(struct brcmf_sdio_dev *sdiodev, uint fn)  in brcmf_sdiod_abort()  argument
878 	brcmf_sdiod_request_data(sdiodev, SDIO_FUNC_0, SDIO_CCCR_ABORT,  in brcmf_sdiod_abort()
885 static void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_sgtable_alloc()  argument
890 	if (!sdiodev->sg_support)  in brcmf_sdiod_sgtable_alloc()
896 	WARN_ON(nents > sdiodev->max_segment_count);  in brcmf_sdiod_sgtable_alloc()
899 	err = sg_alloc_table(&sdiodev->sgtable, nents, GFP_KERNEL);  in brcmf_sdiod_sgtable_alloc()
902 		sdiodev->sg_support = false;  in brcmf_sdiod_sgtable_alloc()
905 	sdiodev->txglomsz = brcmf_sdiod_txglomsz;  in brcmf_sdiod_sgtable_alloc()
909 static int brcmf_sdiod_freezer_attach(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_freezer_attach()  argument
911 	sdiodev->freezer = kzalloc(sizeof(*sdiodev->freezer), GFP_KERNEL);  in brcmf_sdiod_freezer_attach()
912 	if (!sdiodev->freezer)  in brcmf_sdiod_freezer_attach()
914 	atomic_set(&sdiodev->freezer->thread_count, 0);  in brcmf_sdiod_freezer_attach()
915 	atomic_set(&sdiodev->freezer->freezing, 0);  in brcmf_sdiod_freezer_attach()
916 	init_waitqueue_head(&sdiodev->freezer->thread_freeze);  in brcmf_sdiod_freezer_attach()
917 	init_completion(&sdiodev->freezer->resumed);  in brcmf_sdiod_freezer_attach()
921 static void brcmf_sdiod_freezer_detach(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_freezer_detach()  argument
923 	if (sdiodev->freezer) {  in brcmf_sdiod_freezer_detach()
924 		WARN_ON(atomic_read(&sdiodev->freezer->freezing));  in brcmf_sdiod_freezer_detach()
925 		kfree(sdiodev->freezer);  in brcmf_sdiod_freezer_detach()
929 static int brcmf_sdiod_freezer_on(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_freezer_on()  argument
931 	atomic_t *expect = &sdiodev->freezer->thread_count;  in brcmf_sdiod_freezer_on()
934 	sdiodev->freezer->frozen_count = 0;  in brcmf_sdiod_freezer_on()
935 	reinit_completion(&sdiodev->freezer->resumed);  in brcmf_sdiod_freezer_on()
936 	atomic_set(&sdiodev->freezer->freezing, 1);  in brcmf_sdiod_freezer_on()
937 	brcmf_sdio_trigger_dpc(sdiodev->bus);  in brcmf_sdiod_freezer_on()
938 	wait_event(sdiodev->freezer->thread_freeze,  in brcmf_sdiod_freezer_on()
939 		   atomic_read(expect) == sdiodev->freezer->frozen_count);  in brcmf_sdiod_freezer_on()
940 	sdio_claim_host(sdiodev->func[1]);  in brcmf_sdiod_freezer_on()
941 	res = brcmf_sdio_sleep(sdiodev->bus, true);  in brcmf_sdiod_freezer_on()
942 	sdio_release_host(sdiodev->func[1]);  in brcmf_sdiod_freezer_on()
946 static void brcmf_sdiod_freezer_off(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_freezer_off()  argument
948 	sdio_claim_host(sdiodev->func[1]);  in brcmf_sdiod_freezer_off()
949 	brcmf_sdio_sleep(sdiodev->bus, false);  in brcmf_sdiod_freezer_off()
950 	sdio_release_host(sdiodev->func[1]);  in brcmf_sdiod_freezer_off()
951 	atomic_set(&sdiodev->freezer->freezing, 0);  in brcmf_sdiod_freezer_off()
952 	complete_all(&sdiodev->freezer->resumed);  in brcmf_sdiod_freezer_off()
955 bool brcmf_sdiod_freezing(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_freezing()  argument
957 	return atomic_read(&sdiodev->freezer->freezing);  in brcmf_sdiod_freezing()
960 void brcmf_sdiod_try_freeze(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_try_freeze()  argument
962 	if (!brcmf_sdiod_freezing(sdiodev))  in brcmf_sdiod_try_freeze()
964 	sdiodev->freezer->frozen_count++;  in brcmf_sdiod_try_freeze()
965 	wake_up(&sdiodev->freezer->thread_freeze);  in brcmf_sdiod_try_freeze()
966 	wait_for_completion(&sdiodev->freezer->resumed);  in brcmf_sdiod_try_freeze()
969 void brcmf_sdiod_freezer_count(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_freezer_count()  argument
971 	atomic_inc(&sdiodev->freezer->thread_count);  in brcmf_sdiod_freezer_count()
974 void brcmf_sdiod_freezer_uncount(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_freezer_uncount()  argument
976 	atomic_dec(&sdiodev->freezer->thread_count);  in brcmf_sdiod_freezer_uncount()
979 static int brcmf_sdiod_freezer_attach(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_freezer_attach()  argument
984 static void brcmf_sdiod_freezer_detach(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_freezer_detach()  argument
989 static int brcmf_sdiod_remove(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_remove()  argument
991 	sdiodev->state = BRCMF_SDIOD_DOWN;  in brcmf_sdiod_remove()
992 	if (sdiodev->bus) {  in brcmf_sdiod_remove()
993 		brcmf_sdio_remove(sdiodev->bus);  in brcmf_sdiod_remove()
994 		sdiodev->bus = NULL;  in brcmf_sdiod_remove()
997 	brcmf_sdiod_freezer_detach(sdiodev);  in brcmf_sdiod_remove()
1000 	sdio_claim_host(sdiodev->func[2]);  in brcmf_sdiod_remove()
1001 	sdio_disable_func(sdiodev->func[2]);  in brcmf_sdiod_remove()
1002 	sdio_release_host(sdiodev->func[2]);  in brcmf_sdiod_remove()
1005 	sdio_claim_host(sdiodev->func[1]);  in brcmf_sdiod_remove()
1006 	sdio_disable_func(sdiodev->func[1]);  in brcmf_sdiod_remove()
1007 	sdio_release_host(sdiodev->func[1]);  in brcmf_sdiod_remove()
1009 	sg_free_table(&sdiodev->sgtable);  in brcmf_sdiod_remove()
1010 	sdiodev->sbwad = 0;  in brcmf_sdiod_remove()
1012 	pm_runtime_allow(sdiodev->func[1]->card->host->parent);  in brcmf_sdiod_remove()
1024 static int brcmf_sdiod_probe(struct brcmf_sdio_dev *sdiodev)  in brcmf_sdiod_probe()  argument
1031 	sdiodev->num_funcs = 2;  in brcmf_sdiod_probe()
1033 	sdio_claim_host(sdiodev->func[1]);  in brcmf_sdiod_probe()
1035 	ret = sdio_set_block_size(sdiodev->func[1], SDIO_FUNC1_BLOCKSIZE);  in brcmf_sdiod_probe()
1038 		sdio_release_host(sdiodev->func[1]);  in brcmf_sdiod_probe()
1041 	ret = sdio_set_block_size(sdiodev->func[2], SDIO_FUNC2_BLOCKSIZE);  in brcmf_sdiod_probe()
1044 		sdio_release_host(sdiodev->func[1]);  in brcmf_sdiod_probe()
1049 	sdiodev->func[2]->enable_timeout = SDIO_WAIT_F2RDY;  in brcmf_sdiod_probe()
1052 	ret = sdio_enable_func(sdiodev->func[1]);  in brcmf_sdiod_probe()
1053 	sdio_release_host(sdiodev->func[1]);  in brcmf_sdiod_probe()
1064 	func = sdiodev->func[2];  in brcmf_sdiod_probe()
1066 	sdiodev->sg_support = host->max_segs > 1;  in brcmf_sdiod_probe()
1068 	sdiodev->max_request_size = min_t(uint, host->max_req_size,  in brcmf_sdiod_probe()
1070 	sdiodev->max_segment_count = min_t(uint, host->max_segs,  in brcmf_sdiod_probe()
1072 	sdiodev->max_segment_size = host->max_seg_size;  in brcmf_sdiod_probe()
1077 	brcmf_sdiod_sgtable_alloc(sdiodev);  in brcmf_sdiod_probe()
1079 	ret = brcmf_sdiod_freezer_attach(sdiodev);  in brcmf_sdiod_probe()
1084 	sdiodev->bus = brcmf_sdio_probe(sdiodev);  in brcmf_sdiod_probe()
1085 	if (!sdiodev->bus) {  in brcmf_sdiod_probe()
1092 		brcmf_sdiod_remove(sdiodev);  in brcmf_sdiod_probe()
1137 	struct brcmf_sdio_dev *sdiodev;  in brcmf_ops_sdio_probe()  local
1162 	sdiodev = kzalloc(sizeof(struct brcmf_sdio_dev), GFP_KERNEL);  in brcmf_ops_sdio_probe()
1163 	if (!sdiodev) {  in brcmf_ops_sdio_probe()
1171 	sdiodev->func[0] = kmemdup(func, sizeof(*func), GFP_KERNEL);  in brcmf_ops_sdio_probe()
1172 	sdiodev->func[0]->num = 0;  in brcmf_ops_sdio_probe()
1173 	sdiodev->func[1] = func->card->sdio_func[0];  in brcmf_ops_sdio_probe()
1174 	sdiodev->func[2] = func;  in brcmf_ops_sdio_probe()
1176 	sdiodev->bus_if = bus_if;  in brcmf_ops_sdio_probe()
1177 	bus_if->bus_priv.sdio = sdiodev;  in brcmf_ops_sdio_probe()
1180 	dev_set_drvdata(&sdiodev->func[1]->dev, bus_if);  in brcmf_ops_sdio_probe()
1181 	sdiodev->dev = &sdiodev->func[1]->dev;  in brcmf_ops_sdio_probe()
1182 	sdiodev->pdata = brcmfmac_sdio_pdata;  in brcmf_ops_sdio_probe()
1184 	if (!sdiodev->pdata)  in brcmf_ops_sdio_probe()
1185 		brcmf_of_probe(sdiodev);  in brcmf_ops_sdio_probe()
1191 	if ((sdio_get_host_pm_caps(sdiodev->func[1]) & MMC_PM_KEEP_POWER) &&  in brcmf_ops_sdio_probe()
1192 	    ((sdio_get_host_pm_caps(sdiodev->func[1]) & MMC_PM_WAKE_SDIO_IRQ) ||  in brcmf_ops_sdio_probe()
1193 	     (sdiodev->pdata && sdiodev->pdata->oob_irq_supported)))  in brcmf_ops_sdio_probe()
1197 	brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_DOWN);  in brcmf_ops_sdio_probe()
1200 	err = brcmf_sdiod_probe(sdiodev);  in brcmf_ops_sdio_probe()
1211 	dev_set_drvdata(&sdiodev->func[1]->dev, NULL);  in brcmf_ops_sdio_probe()
1212 	kfree(sdiodev->func[0]);  in brcmf_ops_sdio_probe()
1213 	kfree(sdiodev);  in brcmf_ops_sdio_probe()
1221 	struct brcmf_sdio_dev *sdiodev;  in brcmf_ops_sdio_remove()  local
1233 		sdiodev = bus_if->bus_priv.sdio;  in brcmf_ops_sdio_remove()
1234 		brcmf_sdiod_remove(sdiodev);  in brcmf_ops_sdio_remove()
1236 		dev_set_drvdata(&sdiodev->func[1]->dev, NULL);  in brcmf_ops_sdio_remove()
1237 		dev_set_drvdata(&sdiodev->func[2]->dev, NULL);  in brcmf_ops_sdio_remove()
1240 		kfree(sdiodev->func[0]);  in brcmf_ops_sdio_remove()
1241 		kfree(sdiodev);  in brcmf_ops_sdio_remove()
1250 	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;  in brcmf_sdio_wowl_config()  local
1253 	sdiodev->wowl_enabled = enabled;  in brcmf_sdio_wowl_config()
1261 	struct brcmf_sdio_dev *sdiodev;  in brcmf_ops_sdio_suspend()  local
1271 	sdiodev = bus_if->bus_priv.sdio;  in brcmf_ops_sdio_suspend()
1273 	brcmf_sdiod_freezer_on(sdiodev);  in brcmf_ops_sdio_suspend()
1274 	brcmf_sdio_wd_timer(sdiodev->bus, 0);  in brcmf_ops_sdio_suspend()
1277 	if (sdiodev->wowl_enabled) {  in brcmf_ops_sdio_suspend()
1278 		if (sdiodev->pdata->oob_irq_supported)  in brcmf_ops_sdio_suspend()
1279 			enable_irq_wake(sdiodev->pdata->oob_irq_nr);  in brcmf_ops_sdio_suspend()
1283 	if (sdio_set_host_pm_flags(sdiodev->func[1], sdio_flags))  in brcmf_ops_sdio_suspend()
1291 	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;  in brcmf_ops_sdio_resume()  local
1298 	brcmf_sdiod_freezer_off(sdiodev);  in brcmf_ops_sdio_resume()