dvb/siano/smssdio.c

83 	struct smssdio_device *smsdev;
85 	smsdev = context;
87 	sdio_claim_host(smsdev->func);
89 	while (size >= smsdev->func->cur_blksize) {
90 		ret = sdio_memcpy_toio(smsdev->func, SMSSDIO_DATA,
91 					buffer, smsdev->func->cur_blksize);
95 		buffer += smsdev->func->cur_blksize;
96 		size -= smsdev->func->cur_blksize;
100 		ret = sdio_memcpy_toio(smsdev->func, SMSSDIO_DATA,
105 	sdio_release_host(smsdev->func);
118 	struct smssdio_device *smsdev;
123 	smsdev = sdio_get_drvdata(func);
135 	if (smsdev->split_cb == NULL) {
136 		cb = smscore_getbuffer(smsdev->coredev);
142 		ret = sdio_memcpy_fromio(smsdev->func,
154 			smsdev->split_cb = cb;
158 		if (hdr->msgLength > smsdev->func->cur_blksize)
159 			size = hdr->msgLength - smsdev->func->cur_blksize;
163 		cb = smsdev->split_cb;
168 		smsdev->split_cb = NULL;
177 		BUG_ON(smsdev->func->cur_blksize != SMSSDIO_BLOCK_SIZE);
182 		ret = sdio_memcpy_fromio(smsdev->func,
187 			smscore_putbuffer(smsdev->coredev, cb);
201 				ret = sdio_memcpy_fromio(smsdev->func,
203 						  smsdev->func->cur_blksize);
205 					smscore_putbuffer(smsdev->coredev, cb);
211 				buffer += smsdev->func->cur_blksize;
212 				if (size > smsdev->func->cur_blksize)
213 					size -= smsdev->func->cur_blksize;
223 	smscore_onresponse(smsdev->coredev, cb);
232 	struct smssdio_device *smsdev;
237 	smsdev = kzalloc(sizeof(struct smssdio_device), GFP_KERNEL);
238 	if (!smsdev)
241 	smsdev->func = func;
248 	params.context = smsdev;
264 	ret = smscore_register_device(&params, &smsdev->coredev);
268 	smscore_set_board_id(smsdev->coredev, board_id);
284 	sdio_set_drvdata(func, smsdev);
288 	ret = smscore_start_device(smsdev->coredev);
301 	smscore_unregister_device(smsdev->coredev);
303 	kfree(smsdev);
310 	struct smssdio_device *smsdev;
312 	smsdev = sdio_get_drvdata(func);
314 	if (smsdev->split_cb)
315 		smscore_putbuffer(smsdev->coredev, smsdev->split_cb);
317 	smscore_unregister_device(smsdev->coredev);
324 	kfree(smsdev);